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1

John Day Tailrace MASS2 Hydraulic Modeling  

DOE Green Energy (OSTI)

Recent biological results for the Juvenile Bypass System at John Jay Lock and Dam have raised concerns about the hydraulic conditions that are created in the tailrace under different project operations. This Memorandum for Record discusses the development and application of a truncated MASS2 model in the John Day tailrace.

Rakowski, Cynthia L.; Richmond, Marshall C.

2003-06-03T23:59:59.000Z

2

McNary-John Day Transmission Line Project Record of Decision (DOE/EIs-0332), (11/08/02)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

McNary-John Day Transmission Line Project McNary-John Day Transmission Line Project Record of Decision Decision The Bonneville Power Administration (Bonneville) has decided to construct the proposed McNary-John Day Transmission Line Project in Benton and Klickitat Counties, Washington, and Sherman and Umatilla Counties, Oregon. Bonneville has decided to implement the proposed action identified in the McNary-John Day Transmission Line Project Final Environmental Impact Statement (DOE/EIS-0332, August 2002). The proposed action consists of building 79 miles of 500-kilovolt (kV) transmission line between Bonneville's McNary Substation and John Day Substation. As part of the proposed action, Bonneville has also decided to construct certain short-line routing alternatives identified in the Final EIS. These alternatives are the

3

Microsoft Word - CX-OTEC-West-JohnDaySub-MeterProjectFY13_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Walker Miller Walker Miller Electrical Engineer - TPCF-PASCO Proposed Action: Revenue Meter Replacement at Oregon Trail Electric Co-op's (OTEC's) West John Day Substation PP&A Project No: 2595 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 Electronic Equipment Location: Grant County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace an old JEM1 revenue meter at OTEC's West John Day Substation. The meter would be replaced with a new JEMStar meter inside OTEC's existing control house. The new meter would allow BPA to meter load from a new transformer OTEC is installing. This meter will be installed by BPA personnel and it will remain the property and responsibility of BPA.

4

McNary-John Day Transmission Line Project Draft Environmental Impact Statement  

Science Conference Proceedings (OSTI)

Bonneville is proposing to construct, operate, and maintain a 79-mile-long 500-kilovolt-transmission line in Benton and Klickitat Counties, Washington, and Umatilla and Sherman counties, Oregon. The new line would start at Bonneville's McNary Substation in Oregon and would cross the Columbia River just north of the substation into Washington. The line would then proceed west for about 70 miles along the Columbia River. At the John Day Dam, the line would again cross the Columbia River into Oregon and terminate at Bonneville's John Day Substation. The new line would parallel existing transmission lines for the entire length; mostly within existing available right-of-way. Presently, the existing transmission lines in the area are operating at capacity. These lines help move power from the east side of the Cascades to the west side, where there is a high need for electricity (cities along the I-5 corridor). Because the Northwest has only recently recovered from a shortfall in electric energy supply and a volatile wholesale power market in which prices reached record highs, there are many new proposals for facilities to generate new power. Some of these facilities are in the vicinity of the McNary-John Day project; the proposed line would help insure that existing and newly generated power could move through the system. Bonneville is also considering the No Action Alternative and several short-line routing alternatives. The short routing alternatives include three half-mile-long routes for getting from the McNary Substation to the Columbia River crossing; three two-mile-long routes where the Hanford-John Day transmission line joins the existing corridor; two 1,000-foot-long routes at corridor mile 32; and two 500-foot-long routes at corridor mile 35.

N /A

2002-03-08T23:59:59.000Z

5

McNary-John Day Transmission Line Project, Final Environmental Impact Statement  

Science Conference Proceedings (OSTI)

Bonneville is proposing to construct, operate, and maintain a 79-mile-long 500-kilovolt-transmission line in Benton and Klickitat Counties, Washington, and Umatilla and Sherman Counties, Oregon. The new line would start at Bonneville's McNary Substation in Oregon and would cross the Columbia River just north of the substation into Washington. The line would then proceed west for about 70 miles along the Columbia River. At the John Day Dam, the line would again cross the Columbia River into Oregon and terminate at Bonneville's John Day Substation. The new line would parallel existing transmission lines for the entire length; mostly within existing available right-of-way. Presently, the existing transmission lines in the area are operating at capacity. These lines help move power from the east side of the Cascades to the west side, where there is a high need for electricity (cities along the I-5 corridor). Because the Northwest has only recently recovered from a shortfall in electric energy supply and a volatile wholesale power market in which prices reached record highs, there are many new proposals for facilities to generate new power. Some of these facilities are in the vicinity of the McNary-John Day project; the proposed line would help insure that existing and newly generated power could move through the system. Bonneville is also considering the No Action Alternative and several short-line routing alternatives. The short routing alternatives include three half-mile-long routes for getting from the McNary Substation to the Columbia River crossing; three two-mile-long routes where the Hanford-John Day transmission line joins the existing corridor; two 1,000-foot-long routes at corridor mile 32; and two 500-foot-long routes at corridor mile 35. This abbreviated final EIS consists of an introduction to the document, changes to the draft EIS, copies of all the comments received on the draft EIS, and Bonneville's written responses to the comments. The final EIS should be used as a companion document to the draft EIS (dated February 2002), which contains the full text of the affected environment, environmental analysis, and appendices.

N /A

2002-08-30T23:59:59.000Z

6

DOE/EIS-0332; McNary-John Day Transmission Line Project Draft Envrionmental Impact Statement(02/2002)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

McNary-John Day Transmission Line Project McNary-John Day Transmission Line Project Draft Environmental Impact Statement (DOE/EIS -0332) Responsible Agency: Bonneville Power Administration (Bonneville), U.S. Department of Energy (DOE) Cooperating Agencies: U.S. Department of Interior: U.S. Fish and Wildlife Service, Bureau of Land Management, and Bureau of Indian Affairs. Department of Army: Corps of Engineers. States Involved: Oregon and Washington Abstract: Bonneville is proposing to construct, operate, and maintain a 79-mile-long 500-kilovolt- transmission line in Benton and Klickitat Counties, Washington, and Umatilla and Sherman counties, Oregon. The new line would start at Bonneville's McNary Substation in Oregon and would cross the Columbia River just north of the substation into Washington. The line would then proceed west for about

7

DOE/EIS-0332: McNary-John Day Transmission Line Project Supplement Analysis (DOE/EIS-0332-SA-1) (02/09/09)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

09 09 REPLY TO ATTN OF: KEC-4 SUBJECT: McNary-John Day Transmission Line Project Supplement Analysis (DOE/EIS-0332/SA-1) Mark Korsness, Project Manager, McNary-John Day Transmission Line Project Proposed Action: McNary-John Day Transmission Line - Review for significant new circumstances or information Proposed by: Bonneville Power Administration (BPA) Location: Umatilla and Sherman Counties, Oregon; Benton and Klickitat Counties, Washington. Background: In 2002, BPA completed the McNary-John Day Transmission Line Project Final Environmental Impact Statement (EIS) (DOE/EIS-0332). The Final EIS analyzed the potential impacts of constructing, maintaining, and operating a new 79-mile, 500-kV transmission line between BPA's McNary and John Day substations. This line was proposed in early 2000 to

8

John Day Watershed Restoration Projects, annual report 2003.  

DOE Green Energy (OSTI)

The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional twelve (12) watershed conservation projects. The types of projects include off channel water developments, juniper control, permanent diversions, pump stations, and return-flow cooling systems. Due to funding issues and delays, permitting delays, fire closures and landowner contracting problems, 2 projects were canceled and 7 projects were rescheduled to the 2004 construction season. Project costs in 2003 totaled $115,554.00 with a total amount of $64,981.00 (56%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board, the U.S. Fish & Wildlife Service Partners in Wildlife Program and individual landowners.

Brown, Linda (Confederated Tribes of the Warm Springs Reservation of Oregon, John Day Basin Office, John Day, OR)

2004-01-01T23:59:59.000Z

9

John Day Fish Passage and Screening; 2001 Annual Report.  

Science Conference Proceedings (OSTI)

The accomplishments of the John Day, Umatilla, and Walla Walla Fish Passage and Screening Programs include the following: Operation and maintenance of 364 existing fish screening devices (see Table 4), replacement of 18 outdated fish screening devices that totaled 31 rotary drums (some were multiple drum systems), 4 new screens at unscreened diversions, 26 pump intake fish screens, fabrication of components for 16 additional fish screens for the Rogue basin, construction of two fish passage structures, and participation in other activities. After the replacement or construction of 22 fish screening devices during 2001, we now have 108 screening devices that meet NMFS criteria. Funding for these projects was attained from BPA, NMFS and OWEB. The John Day Fish Passage and Screening Program focused construction efforts into new and replacement fish screening devices for these various programs throughout the state of Oregon. The program also continued to develop and implement innovative designs to meet the diverse and expanding needs for the state of Oregon. Projects completed during this report period meet the current National Marine Fisheries Service (NMFS) criteria. Fish species targeted for protection include ESA Listed Mid-Columbia steelhead, Columbia basin bull trout, anadromous and resident salmonids, and numerous non-game fish species. Priority project locations have been identified as the upper reaches of the Middle Fork, North Fork, South Fork and the Mainstem of the John Day River and their tributaries. These upper reaches contain critical salmon and steelhead spawning and rearing habitat.

Allen, Steve (Oregon Department of Fish and Wildlife, John Day, OR)

2002-03-26T23:59:59.000Z

10

DOE/EIS-0332: Mitigation Action Plan for th eMcNary-John Day...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

McNary-John Day Transmission Line Project This Mitigation Action Plan (MAP) is for the McNary-John Day Transmission Line Project, which involves construction and operation of a new...

11

John Day Fish Passage and Screening; 2003 Annual Report.  

DOE Green Energy (OSTI)

The primary goal of the Oregon Screens Project was to implement 20 replacement screens projects in the John Day sub-basin and any projects identified in the Umatilla and Walla Walla sub-basins. A secondary goal is to complete a passage project, if one is identified, in any of the above sub-basins. Mid-Columbia ESU listed steelhead and USF&W listed bull trout inhabit these sub-basins and are present at most locations, along with a variety of resident fish species. We also provide assistance to our Enterprise Screen Shop, in the Grande Ronde/Imnaha sub-basins, if needed. All projects were designed and implemented under current National Marine Fisheries Service screening and passage criteria.

Allen, Steve (Oregon Department of Fish and Wildlife, John Day, OR)

2004-02-01T23:59:59.000Z

12

John Day Fish Passage and Screening; 2004 Annual Report.  

DOE Green Energy (OSTI)

The primary goal of the Oregon Screens Project was to implement 20 replacement screens projects in the John Day sub-basin and any projects identified in the Umatilla and Walla Walla sub-basins. A secondary goal is to complete a passage project, if one is identified, in any of the above sub-basins. Mid-Columbia ESU listed steelhead and USF&W listed bull trout inhabit these sub-basins and are present at most locations, along with a variety of resident fish species. We also provide assistance to our Enterprise Screen Shop, in the Grande Ronde/Imnaha subbasins, if needed. All projects were designed and implemented under current National Marine Fisheries Service screening and passage criteria.

Allen, Steve (Oregon Department of Fish and Wildlife, John Day, OR)

2005-02-01T23:59:59.000Z

13

Optimization of Hydroacoustic Deployments at John Day Dam  

DOE Green Energy (OSTI)

This report describes short-term studies conducted in late November and early December 2001 to optimize hydroacoustic sampling techniques for John Day Dam before the 2002 fish passage efficiency (FPE) study. Knowledge gained in this study should significantly improve hydroacoustic sampling and the accuracy of estimates of fish passage at two locations that have presented problems in past studies. The spillway has been most problematic because many fish detected there were not entrained. Without correction, non-commitment of fish can result in multiple detections and overestimation of fish passage and FPE. Trash-rack-mounted, down-looking transducers for sampling unguided fish at a submerged traveling screen (STS) also have posed problems because the beam was aimed so far downstream that researchers had concerns about fish aspect and detectability. The deployments, aiming angles, and ping rates described here should eliminate all problems encountered in previous studies. This report describes hydroacoustic evaluations. The spill-bay deployment identified in this study should completely eliminate multiple detections of fish by limiting the sample volume for counting fish to the deep high-discharge volume adjacent to the gate. Results from testing of transducers deployed in a turbine intake with an STS suggest that, after testing in 2002, it may be possible to cut the number of powerhouse transducers sampling STS units by 50% or to double the spatial sampling coverage with the same number of transducers, all while improving detectability.

Ploskey, Gene R.; Cook, Christopher B.; Titzler, P. Scott; Moursund, Russell A.

2002-11-12T23:59:59.000Z

14

Monitoring Fine Sediment; Grande Ronde and John Day Rivers, 1999 Annual Report.  

DOE Green Energy (OSTI)

This project was initiated to monitor surface fine sediment levels and overwinter intrusion of fine sediment in spring chinook salmon spawning habitat in the North Folk John Day and Grande Ronde Rivers, for five years.

Rhodes, Jonathan J.; Greene, M. Jonas; Purser, Michael D. (Columbia River Inter-Tribal Fish Commission, Portland, OR)

2000-01-01T23:59:59.000Z

15

Technical Review of the CENWP Computational Fluid Dynamics Model of the John Day Dam Forebay  

Science Conference Proceedings (OSTI)

The US Army Corps of Engineers Portland District (CENWP) has developed a computational fluid dynamics (CFD) model of the John Day forebay on the Columbia River to aid in the development and design of alternatives to improve juvenile salmon passage at the John Day Project. At the request of CENWP, Pacific Northwest National Laboratory (PNNL) Hydrology Group has conducted a technical review of CENWP's CFD model run in CFD solver software, STAR-CD. PNNL has extensive experience developing and applying 3D CFD models run in STAR-CD for Columbia River hydroelectric projects. The John Day forebay model developed by CENWP is adequately configured and validated. The model is ready for use simulating forebay hydraulics for structural and operational alternatives. The approach and method are sound, however CENWP has identified some improvements that need to be made for future models and for modifications to this existing model.

Rakowski, Cynthia L.; Serkowski, John A.; Richmond, Marshall C.

2010-12-01T23:59:59.000Z

16

John Day Subbasin Revised Draft Plan March 15, 2005 Appendix Table of Contents  

E-Print Network (OSTI)

that will cover 8,100 square miles in east-central Oregon. Area watershed councils, soil & water conservation of the subbasins in the Columbia Basin, which includes parts of Oregon, Washington, Idaho and Montana. JOHN DAY and stakeholders across 7 counties of north central Oregon. Together, team members developed a vision statement

17

Supplement Analysis for the Watershed Management Program EIS - John Day Watershed Restoration Program  

DOE Green Energy (OSTI)

The Bonneville Power Administration (BPA) is proposing to fund the John Day Watershed Restoration Program, which includes projects to improve watershed conditions, resulting in improved fish and wildlife habitat. The project was planned and coordinated by the Confederated Tribes of the Warm Springs through the John Day Basin Office in Prairie City, Oregon. A variety of activities will be implemented, described below. The project will involve the installation of four permanent lay flat diversions (structures) to replace temporary diversions. Two structures would be constructed in Beech Creek, one in Little Beech Creek and one in the John Day River. The structures will replace temporary pushup dams, which were constructed annually of various materials. Installation of the permanent diversion structures eliminates the stream-disturbing activities associated with annual installation of temporary structures. They also will enable fish passage in all flow conditions, an improvement over the temporary structures which can obstruct fish passage under some conditions. Five scour chains will be installed in six sites within the John Day River. The chains will be 3 feet long and consist of 1/4 inch chain. They will be buried within the streambed to monitor the movement of material in the streambed. Other activities that will be implemented include: Installation of off-site water systems in areas where fencing and revegetation projects are implemented, in order to restrict livestock access to waterways; construction of facilities to return irrigation flows to the Johns Day River, including the installation of pipe to replace failing drains or return ditches; installation of pumps to replace temporary diversions; and removal of junipers from approximately 500 acres per year by hand felling.

N /A

2004-08-04T23:59:59.000Z

18

John Day River Sub-Basin Fish Habitat Enhancement Project; 2008 Annual Report  

DOE Green Energy (OSTI)

Work undertaken in 2008 included: (1) Seven new fence projects were completed thereby protecting approximately 10.97 miles of streams with 16.34 miles of riparian fence; (2) Renewal of one expired lease was completed thereby continuing to protect 0.75 miles of stream with 1.0 mile of riparian fence. (3) Maintenance of all active project fences (106.54 miles), watergaps (78), spring developments (33) were checked and repairs performed; (3) Planted 1000 willow/red osier on Fox Creek/Henslee property; (4) Planted 2000 willows/red osier on Middle Fork John Day River/Coleman property; (5) Planted 1000 willow/red osier cuttings on Fox Creek/Johns property; (6) Since the initiation of the Fish Habitat Project in 1984 we have 126.86 miles of stream protected using 211.72 miles of fence protecting 5658 acres. The purpose of the John Day Fish Habitat Enhancement Program is to enhance production of indigenous wild stocks of spring Chinook and summer steelhead within the sub basin through habitat protection, enhancement and fish passage improvement. The John Day River system supports the largest remaining wild runs of spring chinook salmon and summer steelhead in Northeast Oregon.

Powell, Russ M.; Alley, Pamela D.; Goin Jr, Lonnie [Oregon Department of Fish and Wildlife

2009-07-15T23:59:59.000Z

19

Microsoft Word - John_Day-Big_Eddy_2-CX.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mark Kjelland Mark Kjelland Project Manager - TEP-TPP-3 Proposed Action: John Day-Big Eddy No. 2 500-kV Transmission Line Reconductor Budget Information: Work Order 232282 Task 01 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area including...tower modifications, changing insulators, and replacement of poles, circuit breakers, conductors, transformers and crossarms. Location: Sherman and Wasco counties, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to reconductor 3 approximately 1-mile long sections of the John Day-Big Eddy No. 2 500-kV transmission line. The project involves removing the

20

McNary-John Day Transmission Line Project, Final Environmental Impact Statement  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ENVIRONMENT, FISH AND WILDLIFE August 30, 2002 In reply refer to: T To: People Interested in the McNary-John Day Transmission Line Project Bonneville Power Administration (Bonneville) has finalized the enclosed Environmental Impact Statement (EIS) for the McNary-John Day Transmission Line Project. In March, we sent you the draft EIS, asked for your comments and had three public meetings. The response was great; we received about 350 comments on the draft document. Thank you for taking the time to read the document and tell us your ideas. This letter briefly describes the final EIS, outlines our next steps and tells where to call if you have questions. The final EIS is abbreviated, consisting of an introduction to the document, changes to the draft

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Microsoft Word - CX-Slatt-John Day Spacers_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4, 2010 4, 2010 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Corinn Castro Project Manager - TELM-TPP-3 Proposed Action: Replace spacer dampers along the Slatt-John Day No. 1 500-kV transmission line Budget Information: Work Order #00255064 PP&A Project No.: PP&A 1681 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment...routine maintenance activities, corrective....are required to maintain... infrastructures...in a condition suitable for a facility to be used for its designed purpose. Proposed by: Bonneville Power Administration (BPA) Location: BPA's proposed Slatt-John Day No. 1 Transmission Line Spacer Replacement

22

Water Velocity Measurement on an Extended-Length Submerged Bar Screen at John Day Dam  

DOE Green Energy (OSTI)

This report describes a study of water velocity around an extended-length submerged bar screen (ESBS) at John Day Dam. The study was conducted for the U.S. Army Corps of Engineers by AScI Corporation and MEVATEC Corporation in March of 2000. This report was prepared by Pacific Northwest National Laboratory. ESBS are being studied as one method for diverting juvenile migrating fish from the dam's turbine intakes into the gate well and through the juvenile fish bypass channels.

Weiland, Mark A

2001-04-02T23:59:59.000Z

23

Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam, 2011  

Science Conference Proceedings (OSTI)

This report presents survival, behavioral, and fish passage results for tagged yearling Chinook salmon and juvenile steelhead as part of a survival study conducted at John Day Dam during spring 2011. This study was designed to evaluate the passage and survival of yearling Chinook salmon and juvenile steelhead to assist managers in identifying dam operations for compliance testing as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the 2008 Columbia Basin Fish Accords. Survival estimates were based on a paired-release survival model.

Weiland, Mark A.; Woodley, Christa M.; Ploskey, Gene R.; Hughes, James S.; Hennen, Matthew J.; Kim, Jin A.; Deng, Zhiqun; Fu, Tao; Skalski, J. R.; Townsend, Richard L.; Wagner, Katie A.; Fischer, Eric S.; Duncan, Joanne P.; Batten, G.; Carlson, Thomas J.; Carpenter, Scott M.; Cushing, Aaron W.; Elder, T.; Etherington, D. J.; Johnson, Gary E.; Khan, Fenton; Miracle, Ann L.; Mitchell, T. D.; Prather, K.; Rayamajhi, Bishes; Royer, Ida; Seaburg, Adam; Zimmerman, Shon A.

2013-06-21T23:59:59.000Z

24

Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam, 2010  

SciTech Connect

This report presents survival, behavioral, and fish passage results for yearling and subyearling Chinook salmon smolts and juvenile steelhead tagged with JSATS acoustic micro-transmitters as part of a survival study conducted at John Day Dam during 2010. This study was designed to evaluate the passage and survival of yearling and subyearling Chinook salmon and juvenile steelhead to assist managers in identifying dam operations for compliance testing as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the 2008 Columbia Basin Fish Accords. Survival estimates were based on a single-release survival estimate model.

Weiland, Mark A.; Woodley, Christa M.; Ploskey, Gene R.; Hughes, James S.; Kim, Jin A.; Deng, Zhiqun; Fu, Tao; Fischer, Eric S.; Skalski, J. R.; Townsend, Richard L.; Duncan, Joanne P.; Hennen, Matthew J.; Wagner, Katie A.; Arntzen, Evan V.; Miller, Benjamin L.; Miracle, Ann L.; Zimmerman, Shon A.; Royer, Ida M.; Khan, Fenton; Cushing, Aaron W.; Etherington, D. J.; Mitchell, T. D.; Elder, T.; Batton, George; Johnson, Gary E.; Carlson, Thomas J.

2013-05-01T23:59:59.000Z

25

Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2001-2002.  

DOE Green Energy (OSTI)

In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Middle Fork Oxbow Ranch. Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. This report is to be provided to the BPA by 30 April of each year. This is the first annual report filed for the Oxbow Ranch property.

Robertson, Shaun; Smith, Brent; Cochran, Brian

2003-04-01T23:59:59.000Z

26

Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2003-2004.  

DOE Green Energy (OSTI)

In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Oxbow Ranch, now know as the Oxbow Conservation Area (OCA). Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. The project during 2003 was crippled due to the aftermath of the BPA budget crisis. Some objectives were not completed during the first half of this contract because of limited funds in the 2003 fiscal year. The success of this property purchase can be seen on a daily basis. Water rights were utilized only in the early, high water season and only from diversion points with functional fish screens. After July 1, all of the OCA water rights were put instream. Riparian fences on the river, Ruby and Granite Boulder creeks continued to promote important vegetation to provide shade and bank stabilization. Hundreds of willow, dogwood, Douglas-fir, and cottonwood were planted along the Middle Fork John Day River. Livestock grazing on the property was carefully managed to ensure the protection of fish and wildlife habitat, while promoting meadow vigor and producing revenue for property taxes. Monitoring of property populations, resources, and management activities continued in 2003 to build a database for future management of this and other properties in the region.

Cochran, Brian

2004-02-01T23:59:59.000Z

27

Microsoft Word - CX-Rock_Creek-John_Day_No1_Spacer_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9, 2010 9, 2010 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Corinn Castro Project Manager - TELM-TPP-3 Proposed Action: Replace spacer dampers along the Rock Creek-John Day No. 1 500-kV transmission line; structures 1/1 to 4/2 and 6/4 to 11/2 Budget Information: Work Order #00234528 PP&A Project No.: PP&A 1167 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine maintenance activities...for structures, rights-of-way, infrastructures such as roads, equipment...routine maintenance activities, corrective....are required to maintain... infrastructures...in a condition suitable for a facility to be used for its designed purpose. Proposed by: Bonneville Power Administration (BPA)

28

Monitoring of Juvenile Subyearling Chinook Salmon Survival and Passage at John Day Dam, Summer 2010  

SciTech Connect

The purpose of this study was to evaluate dam passage survival of subyearling Chinook salmon (Oncorhynchus tshawytscha; CH0) at John Day Dam (JDA) during summer 2010. This study was conducted by researchers from the Pacific Northwest National Laboratory (PNNL) in collaboration with the Pacific States Marine Fisheries Commission (PSMFC) and the University of Washington (UW). The study was designed to estimate the effects of 30% and 40% spill treatment levels on single release survival rates of CH0 passing through two reaches: (1) the dam, and 40 km of tailwater, (2) the forebay, dam, and 40 km of tailwater. The study also estimated additional passage performance measures which are stipulated in the Columbia Basin Fish Accords.

Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Woodley, Christa M.; Deng, Zhiqun; Carlson, Thomas J.; Skalski, J. R.; Townsend, Richard L.

2012-11-15T23:59:59.000Z

29

Compliance Monitoring of Yearling Chinook Salmon and Juvenile Steelhead Survival and Passage at John Day Dam, Spring 2011  

Science Conference Proceedings (OSTI)

The study was designed to estimate dam passage survival at John Day Dam as stipulated by the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) and to provide additional fish passage performance measures at that site as stipulated in the Columbia Basin Fish Accords.

Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Weiland, Mark A.; Woodley, Christa M.; Hughes, James S.; Carlson, Thomas J.

2012-06-01T23:59:59.000Z

30

Compliance Monitoring of Yearling Chinook Salmon and Juvenile Steelhead Survival and Passage at John Day Dam, Spring 2011  

Science Conference Proceedings (OSTI)

The study was designed to estimate dam passage survival at John Day Dam as stipulated by the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp) and to provide additional fish passage performance measures at that site as stipulated in the Columbia Basin Fish Accords.

Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Weiland, Mark A.; Woodley, Christa M.; Hughes, James S.; Carlson, Thomas J.

2012-02-01T23:59:59.000Z

31

Acoustic Doppler Current Profiler Measurements in the Tailrace at John Day Dam  

DOE Green Energy (OSTI)

Acoustic Doppler current profilers (ADCPs) were used to measure water velocities in the tailrace at John Day Dam over a two-week period in February 2005. Data were collected by the Pacific Northwest National Laboratory for the Hydraulic Design Section, Portland District, U.S. Army Corps of Engineers (USACE). The objective of this project was therefore to collect field measurements of water velocities in the near-field draft tube exit zone as well as the far-field tailrace to be used for improving these models. Field data were collected during the project using five separate ADCPs. Mobile ADCP data were collected using two ADCPs mounted on two separate boats. Data were collected by either holding the boat on-station at pre-defined locations for approximately 10 minutes or in moving transect mode when the boat would move over large distances during the data collection. Results from the mobile ADCP survey indicated a complex hydrodynamic flow field in the tailrace downstream of John Day Dam. A large gyre was noted between the skeleton section of the powerhouse and non-spilling portion of the spillway. Downstream of the spillway, the spillway flow is constrained against the navigation lock guide wall, and large velocities were noted in this region. Downstream of the guide wall, velocities decreased as the spillway jet dispersed. Near the tailrace island, the flow split was measured to be approximately equal on Day 2 (25.4 kcfs spillway/123 kcfs total). However, approximately 60% of the flow passed along the south shore of the island on Day 1 (15.0 kcfs spillway/150 kcfs total). At a distance of 9000 ft downstream of the dam, flows had equalized laterally and were generally uniform over the cross section. The collection of water velocities near the draft tube exit of an operating turbine unit is not routine, and equipment capable of measuring 3D water velocities in these zones are at the forefront of hydraulic measurement technology. Although the feasibility of measuring 1D water velocity magnitudes has been previously demonstrated by the authors, the feasibility of resolving 3D water velocity vectors given the heterogeneity of the flow field was unknown before this studyís data were collected. Both the 1D and 3D data were collected by deploying three ADCPs on dual-axis rotators directly above the draft tube exit of Turbine Unit 16. These instruments collected 1D data during both the mobile reconnaissance campaign and a later one-week period with zero spillway discharge. During the zero spillway discharge period, Turbine Unit 16 was operated over a range of discharges. Approximately 12 hours of 1D velocity data were collected at low (12 kcfs), middle (16.2 kcfs), and high (19.2 kcfs) turbine discharges. The 1D dataset indicates large differences in flow patterns and RMS velocity fluctuations among the various discharge levels. Results from this project show that it is technically feasible to measure 3D water velocities directly downstream of an operating turbine unit using a narrow beam swath (i.e., 6-degree) ADCP. Data products from these 3D velocity data include a measurement of the draft tube barrel flow distribution (a.k.a., the flow split), directional changes and the general decay of velocity as flow exits the draft tube and enters the tailrace, and a relative measure of the homogeneity of the flow field.

Cook, Chris B.; Dibrani, Berhon; Serkowski, John A.; Richmond, Marshall C.; Titzler, P. Scott; Dennis, Gary W.

2006-01-30T23:59:59.000Z

32

Monitoring of Juvenile Yearling Chinook Salmon and Steelhead Survival and Passage at John Day Dam, Spring 2010  

SciTech Connect

The purpose of this study was to compare dam passage survival, at two spill treatment levels, of yearling Chinook salmon and steelhead smolts at John Day Dam during spring 2010. The two treatments were 30% and 40% spill out of total project discharge. Under the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp), dam passage survival should be greater than or equal to 0.96 and estimated with a standard error (SE) less than or equal 0.015. The study also estimated forebay residence time, tailrace egress time, and spill passage efficiency (SPE), as required in the Columbia Basin Fish Accords. However, by agreement among the stakeholders, this study was not an official BiOp compliance test because the long-term passage measures at John Day Dam have yet to be finalized and another year of spill-treatment testing was desired.

Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Woodley, Christa M.; Deng, Zhiqun; Carlson, Thomas J.; Skalski, J. R.; Townsend, Richard L.

2012-11-15T23:59:59.000Z

33

Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in John Day Reservoir, 1986 : Annual Report.  

DOE Green Energy (OSTI)

This report summarizes activities in 1986 to determine the significance of predation on juvenile salmonids in John Day Reservoir. Salmonids were the single most important food item (by weight) for northern squawfish (Ptychocheilus oregonensis) at McNary tailrace during all sampling periods and at John Day forebay during July. Salmonids accounted for 23.7% of the diet of walleye (Stizostedion vitreum vitreum) in July 1986, which was higher than in previous years (although the sample size examined was low). Salmonids contributed little to smallmouth bass (Micropterus dolomieui) diet but comprised about 25% of the diet of channel catfish (Ictalurus punctatus). Composition of prey taxa in beach seine catches in July 1986 was similar to previous years with chinook salmon (Oncorhynchus tschawytscha), largescale sucker (Catostomus macrocheilus), and sand roller (Percopsis transmontana) dominating the catch.

Poe, Thomas P.; United States. Bonneville Power Administration; U.S. Fish and Wildlife Service; National Fishery Research Center (U.S.)

1987-02-01T23:59:59.000Z

34

Annual Progress Report Fish Research Project Oregon : Project title, Evaluation of Habitat Improvements -- John Day River.  

DOE Green Energy (OSTI)

This report summarizes data collected in 1983 to evaluate habitat improvements in Deer, Camp, and Clear creeks, tributaries of the John Day River. The studies are designed to evaluate changes in abundance of spring chinook and summer steelhead due to habitat improvement projects and to contrast fishery benefits with costs of construction and maintenance of each project. Structure types being evaluated are: (1) log weirs, rock weirs, log deflectors, and in stream boulders in Deer Creek; (2) log weirs in Camp Creek; and (3) log weir-boulder combinations and introduced spawning gravel in Clear Creek. Abundance of juvenile steelhead ranged from 16% to 119% higher in the improved (treatment) area than in the unimproved (control) area of Deer Creek. However, abundance of steelhead in Camp Creek was not significantly different between treatment and control areas. Chinook and steelhead abundance in Clear Creek was 50% and 25% lower, respectively in 1983, than the mean abundance estimated in three previous years. The age structure of steelhead was similar between treatment and control areas in Deer and Clear creeks. The treatment area in Camp Creek, however, had a higher percentage of age 2 and older steelhead than the control. Steelhead redd counts in Camp Creek were 36% lower in 1983 than the previous five year average. Steelhead redd counts in Deer Creek were not made in 1983 because of high streamflows. Chinook redds counted in Clear Creek were 64% lower than the five year average. Surface area, volume, cover, and spawning gravel were the same or higher than the corresponding control in each stream except in Deer Creek where there was less available cover and spawning gravel in sections with rock weirs and in those with log deflectors, respectively. Pool:riffle ratios ranged from 57:43 in sections in upper Clear Creek with log weirs to 9:91 in sections in Deer Creek with rock weirs. Smolt production following habitat improvements is estimated for each stream. Preliminary cost estimates are summarized for each habitat project and economic benefits are calculated for Deer Creek.

Olsen, Erik A.

1984-01-01T23:59:59.000Z

35

Oxbow Conservation Area; Middle Fork John Day River, Annual Report 2002-2003.  

DOE Green Energy (OSTI)

In early 2001, the Confederated Tribes of Warm Springs, through their John Day Basin Office, concluded the acquisition of the Oxbow Ranch, now know as the Oxbow Conservation Area (OCA). Under a memorandum of agreement with the Bonneville Power Administration (BPA), the Tribes are required to provided BPA an 'annual written report generally describing the real property interests in the Project, HEP analyses undertaken or in progress, and management activities undertaken or in progress'. The 2002 contract period was well funded and the second year of the project. A new manager started in April, allowing the previous manager to focus his efforts on the Forrest Ranch acquisition. However, the Oxbow Habitat manager's position was vacant from October through mid February of 2003. During this time, much progress, mainly O&M, was at a minimum level. Many of the objectives were not completed during this contract due to both the size and duration needed to complete such activities (example: dredge mine tailings restoration project) or because budget crisis issues with BPA ending accrual carryover on the fiscal calendar. Although the property had been acquired a year earlier, there were numerous repairs and discoveries, which on a daily basis could pull personnel from making progress on objectives for the SOW, aside from O&M objectives. A lack of fencing on a portion of the property's boundary and deteriorating fences in other areas are some reasons much time was spent chasing trespassing cattle off of the property. The success of this property purchase can be seen on a daily basis. Water rights were used seldom in the summer of 2002, with minor irrigation water diverted from only Granite Boulder Creek. Riparian fences on the river, Ruby and Granite Boulder creeks help promote important vegetation to provide shade and bank stabilization. Trees planted in this and past years are growing and will someday provide cover fish and wildlife. Even grazing on the property was carefully managed to ensure the protection of fish and wildlife habitat. Monitoring of property populations, resources, and management activities continued in 2002 to build a database for future management of this and other properties in the region.

Cochran, Brian; Smith, Brent

2003-07-01T23:59:59.000Z

36

"1. John Day","Hydroelectric","USCE-North Pacific Division",2160  

U.S. Energy Information Administration (EIA) Indexed Site

Oregon" Oregon" "1. John Day","Hydroelectric","USCE-North Pacific Division",2160 "2. The Dalles","Hydroelectric","USCE-North Pacific Division",1823 "3. Bonneville","Hydroelectric","USCE-North Pacific Division",1093 "4. McNary","Hydroelectric","USCE-North Pacific Division",991 "5. Hermiston Power Partnership","Gas","Hermiston Power Partnership",615 "6. Boardman","Coal","Portland General Electric Co",585 "7. Beaver","Gas","Portland General Electric Co",487 "8. Klamath Cogeneration Plant","Gas","Pacific Klamath Energy Inc",470

37

Compliance Monitoring of Yearling and Subyearling Chinook Salmon and Juvenile Steelhead Survival and Passage at John Day Dam, 2012  

SciTech Connect

The purpose of this compliance study was to estimate dam passage survival of yearling and subyearling Chinook salmon and steelhead smolts at John Day Dam during the spring and summer outmigrations in 2012. Under the 2008 Federal Columbia River Power System (FCRPS) Biological Opinion (BiOp), dam passage survival should be greater than or equal to 0.96 for spring migrants and greater than or equal to 0.93 for summer migrants, estimated with a standard error (SE) less than or equal to 0.015. The study also estimated smolt passage survival from the forebay 2 km upstream of the dam to the tailrace 3 km downstream of the dam, as well as the forebay residence time, tailrace egress time, spill passage efficiency (SPE), and fish passage efficiency (FPE), as required in the Columbia Basin Fish Accords (Fish Accords). A virtual/paired-release design was used to estimate dam passage survival at John Day Dam. The approach included releases of smolts, tagged with acoustic micro-transmitters, above John Day Dam that contributed to the formation of a virtual release at the face of John Day Dam. A survival estimate from this release was adjusted by a paired release below John Day Dam. A total of 3376 yearling Chinook salmon, 5726 subyearling Chinook salmon, and 3239 steelhead smolts were used in the virtual releases. Sample sizes for the below-dam paired releases (R2 and R3, respectively) were 997 and 995 for yearling Chinook salmon smolts, 986 and 983 for subyearling Chinook salmon smolts, and 1000 and 1000 for steelhead smolts. The Juvenile Salmon Acoustic Telemetry System (JSATS) tags were manufactured by Advanced Telemetry Systems. Model SS300 tags, weighing 0.304 g in air, were surgically implanted in yearling and subyearling Chinook salmon, and Model SS130 tag, weighing 0.438 g in air, were surgically implanted in juvenile steelhead for this investigation. The intent of the spring study was to estimate dam passage survival during both 30% and 40% spill conditions. The two spill conditions were to be systematically performed in alternating 2-day test intervals over the course of the spring outmigration. High flow conditions in 2012 interrupted the spill study. Dam passage survival was therefore estimated season-wide regardless of spill conditions.

Skalski, J. R.; Townsend, Richard L.; Seaburg, Adam; Weiland, Mark A.; Woodley, Christa M.; Hughes, James S.; Ploskey, Gene R.; Deng, Zhiqun; Carlson, Thomas J.

2013-05-01T23:59:59.000Z

38

Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in John Day Reservoir, 1984 : Annual Report.  

DOE Green Energy (OSTI)

The extent of predation on juvenile salmonids in John Day Reservoir was determined. Salmonids were the single most important food item by weight for northern squawfish (Ptychocheilus oregonensis) in the restricted zones at McNary tailrace and John Day forebay during all sampling periods. Salmonids accounted for 18.1% of the weight in the diet of walleyes (Stizostedion vitreum vitreum) in 1984 which was at least twice that found in previous years. In smallmouth bass (Micropterus dolomieui) salmonids contributed little to their diet whereas for channel catfish (Ictalurus punctatus) fish accounted for 64.1% of the weight in their diet with salmonids responsible for approximately half of this weight. An intensive search of the fisheries literature was conducted to review various fish capture and control techniques which might have potential as predation control measures for the major predators of juvenile salmonids in the Columbia River system. Most prey protection measures were judged to have high potential and direct predator control measures were judged to have moderate or low potential.

Gray, Gerard A.; United States. Bonneville Power Administration; U.S. Fish and Wildlife Service; National Fishery Research Center (U.S.)

1986-07-01T23:59:59.000Z

39

Feeding Activity, Rate of Consumption, Daily Ration and Prey Selection of Major Predators in John Day Reservoir, 1985: Annual Report.  

DOE Green Energy (OSTI)

This report summarizes activities in 1985 to determine the extent of predation on juvenile salmonids in John Day Reservoir. To estimate consumption of juvenile salmonids we used the composition of the natural diet of predators and in the laboratory determined rate of gastric evacuation by predators. Salmonids were the single most important food item for northern squawfish (Ptychocheilus oregonensis) at McNary tailrace during all sampling periods and at John Day forebay during July. Salmonids accounted for 11.6% of the diet of walleye (Stizostedion vitreum vitreum) in 1985 which was about twice that found in previous years. Salmonids contributed little to smallmouth bass (Micropterus dolomieui) diet but comprised about 25% of the diet of channel catfish (Ictalurus punctatus). Composition of prey taxa in beach seine catches in 1985 was similar to 1983 and 1984 with chinook salmon (Oncorhynchus tschawytscha), northern squawfish, largescale sucker (Catostomus macrocheilus), and sand roller (Percopsis transmontana) dominating the catch at main channel stations and crappies (Pomoxis spp.) and largescale sucker dominating at backwater stations. Preliminary results of beach seine efficiency studies suggest that seine efficiency varied significantly among prey species and between substrate types in 1985. Results of digestion rate experiments indicate that gastric evacuation in northern squawfish can be predicted using water temperature, prey weight, predator weight and time. 19 refs., 19 figs., 13 tabs.

Palmer, Douglas E.; United States. Bonneville Power Administration; U.S. Fish and Wildlife Service; National Fishery Research Center (U.S.)

1986-10-01T23:59:59.000Z

40

Optimization of Concurrent Deployments of the Juvenile Salmon Acoustic Telemetry System and Other Hydroacoustic Equipment at John Day Dam  

DOE Green Energy (OSTI)

The purpose of this report is to document the results of the acoustic optimization study conducted at John Day Dam during January and February 2008. The goal of the study was to optimize performance of the Juvenile Salmon Acoustic Telemetry System (JSATS) by determining deployment and data acquisition methods to minimize electrical and acoustic interference from various other acoustic sampling devices. Thereby, this would allow concurrent sampling by active and passive acoustic methods during the formal evaluations of the prototype surface flow outlets at the dam during spring and summer outmigration seasons for juvenile salmonids. The objectives for the optimization study at John Day Dam were to: 1. Design and test prototypes and provide a total needs list of pipes and trolleys to deploy JSATS hydrophones on the forebay face of the powerhouse and spillway. 2. Assess the effect on mean percentage decoded of JSATS transmissions from tags arrayed in the forebay and detected on the hydrophones by comparing: turbine unit OFF vs. ON; spill bay OPEN vs. CLOSED; dual frequency identification sonar (DIDSON) and acoustic Doppler current profiler (ADCP) both OFF vs. ON at a spill bay; and, fixed-aspect hydroacoustic system OFF vs. ON at a turbine unit and a spill bay. 3. Determine the relationship between fixed-aspect hydroacoustic transmit level and mean percentage of JSATS transmissions decoded. The general approach was to use hydrophones to listen for transmissions from JSATS tags deployed in vertical arrays in a series perpendicular to the face of the dam. We used acoustic telemetry equipment manufactured by Technologic and Sonic Concepts. In addition, we assessed old and new JSATS signal detectors and decoders and two different types of hydrophone baffling. The optimization study consisted of a suite of off/on tests. The primary response variable was mean percentage of tag transmissions decoded. We found that there was no appreciable adverse effect on mean percentage decoded for JSATS transmitters from: turbine operations; spillway operations; DIDSON/ADCP acoustic energy; and PAS hydroacoustic systems at transmit level of -12 dB, although there was a significant impact at all higher transmit levels (-11 to -6 dB). The main conclusion from this optimization study is that valid JSATS telemetry data can be collected simultaneously with a DIDSON/ADCP and a PAS hydroacoustic system at transmit level -12 dB. Multiple evaluation tools should be considered to increase the robustness and thoroughness of future fish passage evaluations at John Day and other dams.

Ploskey, Gene R.; Hughes, James S.; Khan, Fenton; Kim, Jina; Lamarche, Brian L.; Johnson, Gary E.; Choi, Eric Y.; Faber, Derrek M.; Wilberding, Matthew C.; Deng, Zhiqun; Weiland, Mark A.; Zimmerman, Shon A.; Fischer, Eric S.; Cushing, Aaron W.

2008-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
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41

Mitigation Action Plan for the McNary-John Day Transmission Line Project,(DOE/EIS-0332)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Measures Adopted Measures Adopted for the McNary-John Day Transmission Line Project Land Use and Recreation Locate towers and roads so as not to disrupt irrigation circles, where possible. Locate structures and roads outside of agricultural fields, orchards, and vineyards, where possible. Coordinate with landowners for farm operations, including plowing, crop dusting, and harvesting. Redesign irrigation equipment and compensate landowner for additional reasonable costs where new right-of-way needs to be acquired. Compensate farmers for crop damage and restore compacted soils. Control weeds around the base of the towers. Keep gates and fences closed and in good repair to contain livestock. Repair damages to access roads caused by or arising out of Bonneville use, leaving roads in good or better

42

Escapement and Productivity of Spring Chinook and Summer Steelhead in the John Day River Basin, Technical Report 2004-2005.  

DOE Green Energy (OSTI)

The objectives are: (1) Estimate number and distribution of spring Chinook salmon Oncorhynchus tshawytscha redds and spawners in the John Day River subbasin; and (2) Estimate smolt-to-adult survival rates (SAR) and out-migrant abundance for spring Chinook and summer steelhead O. mykiss and life history characteristics of summer steelhead. Spawning ground surveys for spring (stream-type) Chinook salmon were conducted in four main spawning areas (Mainstem, Middle Fork, North Fork, and Granite Creek System) and seven minor spawning areas (South Fork, Camas Creek, Desolation Creek, Trail Creek, Deardorff Creek, Clear Creek, and Big Creek) in the John Day River basin during August and September of 2005. Census surveys included 298.2 river kilometers (88.2 rkm within index, 192.4 rkm additional within census, and 17.6 rkm within random survey areas) of spawning habitat. We observed 902 redds and 701 carcasses including 227 redds in the Mainstem, 178 redds in the Middle Fork, 420 redds in the North Fork, 62 redds in the Granite Creek System, and 15 redds in Desolation Creek. Age composition of carcasses sampled for the entire basin was 1.6% age 3, 91.2% age 4, and 7.1% age 5. The sex ratio was 57.4% female and 42.6% male. Significantly more females than males were observed in the Granite Creek System. During 2005, 82.3% of female carcasses sampled had released all of their eggs. Significantly more pre-spawn mortalities were observed in Granite Creek. Nine (1.3%) of 701 carcasses were of hatchery origin. Of 298 carcasses examined, 4.0% were positive for the presence of lesions. A significantly higher incidence of gill lesions was found in the Granite Creek System when compared to the rest of the basin. Of 114 kidney samples tested, two (1.8%) had clinical BKD levels. Both infected fish were age-4 females in the Middle Fork. All samples tested for IHNV were negative. To estimate spring Chinook and summer steelhead smolt-to-adult survival (SAR) we PIT tagged 5,138 juvenile Chinook and 4,913 steelhead during the spring of 2005. We estimated that 130,144 (95% CL's 97,133-168,409) Chinook emigrated from the upper John Day subbasin past our seining area in the Mainstem John Day River (river kilometers 274-296) between February 4 and June 16, 2005. We also estimated that 32,601 (95% CL's 29,651 and 36,264) Chinook and 47,921 (95% CL's 35,025 and 67,366) steelhead migrated past our Mainstem rotary screw trap at river kilometer (rkm) 326 between October 4, 2004 and July 6, 2005. We estimated that 20,193 (95% CL's 17,699 and 22,983) Chinook and 28,980 (95% CL's 19,914 and 43,705) steelhead migrated past our Middle Fork trap (rkm 24) between October 6, 2004 and June 17, 2005. Seventy three percent of PIT tagged steelhead migrants were age-2 fish, 13.8% were age-3, 12.7% were age-2, and 0.3% were age 4. Spring Chinook SAR for the 2002 brood year was estimated at 2.5% (100 returns of 4,000 PIT tagged smolts). Preliminary steelhead SAR (excluding 2-ocean fish) for the 2004 tagging year was estimated at 1.61% (60 returns of 3,732 PIT-tagged migrants).

Wilson, Wayne

2007-04-01T23:59:59.000Z

43

Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin, 2008 Annual Technical Report.  

SciTech Connect

The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations remain depressed relative to historic levels and limited information is available for steelhead life history. Numerous habitat protection and rehabilitation projects have been implemented in the basin to improve salmonid freshwater production and survival. However, these projects often lack effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed programmatic or watershed (status and trend) information to help evaluate project-specific effectiveness monitoring efforts as well as meet some data needs as index stocks. Our continued monitoring efforts to estimate salmonid smolt abundance, age structure, SAR, smolts/redd, freshwater habitat use, and distribution of critical life states will enable managers to assess the long-term effectiveness of habitat projects and to differentiate freshwater and ocean survival. Because Columbia Basin managers have identified the John Day subbasin spring Chinook population as an index population for assessing the effects of alternative future management actions on salmon stocks in the Columbia Basin (Schaller et al. 1999) we continue our ongoing studies. This project is high priority based on the level of emphasis by the NWPPC Fish and Wildlife Program, Independent Scientific Advisory Board (ISAB), Independent Scientific Review Panel (ISRP), NOAA National Marine Fisheries Service (NMFS), and the Oregon Plan for Salmon and Watersheds (OWEB). Each of these groups have placed priority on monitoring and evaluation to provide the real-time data to guide restoration and adaptive management in the region. The objective is to estimate smolt-to-adult survival rates (SAR) and out-migrant abundance for spring Chinook Oncorhynchus tshawytscha and summer steelhead O. mykiss and life history characteristics of summer steelhead.

Wilson, Wayne H.; Schricker, Jaym'e; Ruzychi, James R. (Oregon Department of Fish and Wildlife)

2009-02-13T23:59:59.000Z

44

JOHN DAVIS: You might see them every day and not take notice - a hybrid scho  

NLE Websites -- All DOE Office Websites (Extended Search)

You might see them every day and not take notice - a hybrid school bus or You might see them every day and not take notice - a hybrid school bus or delivery truck going about their daily routines, an electric car recharging outside a local grocery store, or a commercial lawn mower running on propane fuel. Alternative fuel and electric vehicles are becoming more commonplace in every facet of our lives. But the charging stations and fueling depots that support these vehicles, the technicians who repair them, or the first responders who might encounter them at the scene of an accident, all likely owe a portion of their existence or expertise to ARRA funding. Developing the infrastructure for alternative fuels has up to now been a chicken and egg proposition. Both vehicle makes and fuel providers have been understandably reluctant to commit resources in the absence of customer demand.

45

The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2001.  

DOE Green Energy (OSTI)

The John Day River is the nation's second longest free-flowing river in the contiguous United States, which is entirely unsupplemented for it's runs of anadromous fish. Located in eastern Oregon, the John Day Basin drains over 8,000 square miles, is Oregon's fourth largest drainage basin, and the basin incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the mainstem John Day River flows 284 miles in a northwesterly direction entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon, summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The Majority of the John Day Basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in John Day to coordinate basin restoration projects, monitoring, planning, and other watershed restoration activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), also located in John Day, who subcontracts the majority of the construction implementation activities for these restoration projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2001, the JDBO and GSWCD continued their successful partnership between the two agencies and basin landowners to implement an additional ten (10) watershed conservation projects. The project types include permanent lay flat diversions, pump stations, and return-flow cooling systems. Project costs in 2001 totaled $572,766.00 with $361,966.00 (67%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources, such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board (OWEB), and individual landowners.

Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

2002-12-01T23:59:59.000Z

46

The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2002 Annual Report.  

DOE Green Energy (OSTI)

The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day, who contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2002, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional twelve (12) watershed conservation projects. The types of projects include off channel water developments, riparian fencing, juniper control, permanent diversions, pump stations, infiltration galleries and return-flow cooling systems. Project costs in 2002 totaled $423,198.00 with a total amount of $345,752.00 (81%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board, the U.S. Fish & Wildlife Service Partners in Wildlife Program and individual landowners.

Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

2003-06-30T23:59:59.000Z

47

The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : Annual Report, 2000.  

DOE Green Energy (OSTI)

The John Day is the second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles--Oregon's third largest drainage basin--and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, red band, westslope cutthroat, and redband trout, the John Day system is truly a basin with national significance. Most all of the entire John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the Basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Using funding from the Bonneville Power Administration, Bureau of Reclamation, and others, the John Day Basin Office (JDBO) subcontracts the majority of its construction implementation activities with the Grant Soil and Water Conservation District (GSWCD), also located in the town of John Day. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/review, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2000, the JDBO and GSWCD proposed continuation of a successful partnership between the two agencies and basin landowners to implement an additional six watershed conservation projects funded by the BPA. The types of projects include permanent diversions, pump stations, and return-flow cooling systems. Project costs in 2000 totaled $533,196.00 with a total amount of $354,932.00 (67%) provided by the Bonneville Power Administration and the remainder coming from other sources such as the BOR, Oregon Watershed Enhancement Board, and individual landowners.

Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

2001-03-01T23:59:59.000Z

48

Sensor Fish Characterization of Fish Passage Conditions through John Day Dam Spillbay 20 with a Modified Flow Deflector  

Science Conference Proceedings (OSTI)

Fish passage conditions over a modified deflector in Spillbay 20 at John Day Dam were evaluated by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers (USACE), Portland District, using Sensor Fish devices. The objectives of the study were to describe and compare passage exposure conditions at two spill discharges, 2.4 and 4.0 thousand cubic feet per second (kcfs), identifying potential fish injury regions within the routes, and to evaluate a low-tailwater condition at the 2.4-kcfs discharge. The study was performed in April 2010 concurrent with HI-Z balloon-tag studies by Normandeau Associates, Inc. Sensor Fish data were analyzed to estimate 1) exposure conditions, particularly exposure to severe collision and shear events; 2) differences in passage conditions between treatments; and 3) relationships to live-fish injury and mortality data estimates. Nearly all Sensor Fish significant events were classified as collisions; the most severe occurred at the gate, on the spillbay chute, or at the deflector transition. Collisions in the gate region were observed only during the 2.4-kcfs discharge, when the tainter gate was open 1.2 ft. One shear event was observed during the evaluation, occurring at the deflector transition during passage at the 2.4-kcfs discharge at low tailwater. Flow quality, computed using the Sensor Fish turbulence index, was best for passage at the low-flow low-tailwater condition as well. The worst flow quality was observed for the 4.0-kcfs test condition. Contrasting the passage exposure conditions, the 2.4-kcfs low-tailwater treatment would be most deleterious to fish survival and well-being.

Duncan, Joanne P.

2011-04-29T23:59:59.000Z

49

Substation voltage upgrading  

SciTech Connect

Substation voltage uprating, i.e., conversion of a substation from a lower rated voltage to a higher rated voltage without a complete substation rebuild, can lead to excellent economic benefits. Utilization of the old substation layout and/or the existing equipment, to some extent, is the practical objective of such an uprating. The objective of this project was to assess the opportunities for substation uprating in the industry, to establish feasibility for such uprating and to study methods for accomplishing it. The final aim of the project was to provide guidance to utilities interested in uprating. 56 refs., 41 figs., 18 tabs.

Panek, J.; Elahi, H.; Sublich, M. (General Electric Co., Schenectady, NY (USA). Systems Development and Engineering Dept.)

1989-08-01T23:59:59.000Z

50

The Confederated Tribes of the Warm Springs Indian Reservation of Oregon John Day Basin Office : Watershed Restoration Projects : 2003 Annual Report.  

DOE Green Energy (OSTI)

The John Day is the nation's second longest free-flowing river in the contiguous United States and the longest containing entirely unsupplemented runs of anadromous fish. Located in eastern Oregon, the basin drains over 8,000 square miles, Oregon's fourth largest drainage basin, and incorporates portions of eleven counties. Originating in the Strawberry Mountains near Prairie City, the John Day River flows 284 miles in a northwesterly direction, entering the Columbia River approximately four miles upstream of the John Day dam. With wild runs of spring Chinook salmon and summer steelhead, westslope cutthroat, and redband and bull trout, the John Day system is truly a basin with national significance. The majority of the John Day basin was ceded to the Federal government in 1855 by the Confederated Tribes of the Warm Springs Reservation of Oregon (Tribes). In 1997, the Tribes established an office in the basin to coordinate restoration projects, monitoring, planning and other watershed activities on private and public lands. Once established, the John Day Basin Office (JDBO) formed a partnership with the Grant Soil and Water Conservation District (GSWCD), which contracts the majority of the construction implementation activities for these projects from the JDBO. The GSWCD completes the landowner contact, preliminary planning, engineering design, permitting, construction contracting, and construction implementation phases of most projects. The JDBO completes the planning, grant solicitation/defense, environmental compliance, administrative contracting, monitoring, and reporting portion of the program. Most phases of project planning, implementation, and monitoring are coordinated with the private landowners and basin agencies, such as the Oregon Department of Fish and Wildlife and Oregon Water Resources Department. In 2003, the JDBO and GSWCD proposed continuation of their successful partnership between the two agencies and basin landowners to implement an additional twelve (12) watershed conservation projects. The types of projects include off channel water developments, juniper control, permanent diversions, pump stations, and return-flow cooling systems. Due to funding issues and delays, permitting delays, fire closures and landowner contracting problems, 2 projects were canceled and 7 projects were rescheduled to the 2004 construction season. Project costs in 2003 totaled $115,554.00 with a total amount of $64,981.00 (56%) provided by the Bonneville Power Administration (BPA) and the remainder coming from other sources such as the Bureau of Reclamation (BOR), Oregon Watershed Enhancement Board, the U.S. Fish & Wildlife Service Partners in Wildlife Program and individual landowners.

Confederated Tribes of the Warm Springs Reservation of Oregon. John Day Basin Office.

2004-02-27T23:59:59.000Z

51

Distribution, Abundance, and Population Dynamics of Northern Squawfish, Walleye, Smallmouth Bass, and Channel Catfish in John Day Reservoir, 1986 Annual Report.  

DOE Green Energy (OSTI)

John Day Reservoir was sampled from 25 March to 1 September 1986 using gill nets, trap nets, boat electrofishers, hook and line, and an angler survey to collect 4945 northern squawfish Ptychocheilus oregonesis, 602 walleye Stizostedion vitreum 2894 smallmouth bass Micropterus dolomieui, and 563 channel catfish Icatalurus punctatus. Distribution, abundance and population parameters of each species were examined. One year growth, mortality, and relative year class strength was described.

Beamesderfer, Raymond C.

1987-04-01T23:59:59.000Z

52

Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival at John Day Dam with Emphasis on the Prototype Surface Flow Outlet, 2008  

DOE Green Energy (OSTI)

The main purpose of the study was to evaluate the performance of Top Spill Weirs installed at two spillbays at John Day Dam and evaluate the effectiveness of these surface flow outlets at attracting juvenile salmon away from the powerhouse and reducing turbine passage. The Juvenile Salmonid Acoustic Telemetry System (JSATS) was used to estimate survival of juvenile salmonids passing the dam and also for calculating performance metrics used to evaluate the efficiency and effectiveness of the dam at passing juvenile salmonids.

Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Deng, Zhiqun; Fu, Tao; Monter, Tyrell J.; Johnson, Gary E.; Khan, Fenton; Wilberding, Matthew C.; Cushing, Aaron W.; Zimmerman, Shon A.; Faber, Derrek M.; Durham, Robin E.; Townsend, Richard L.; Skalski, John R.; Kim, Jina; Fischer, Eric S.; Meyer, Matthew M.

2009-12-01T23:59:59.000Z

53

Substation Data Integration  

Science Conference Proceedings (OSTI)

The purpose of the project was to implement a field demonstration of automated substation data integration. To achieve the goal of the smart grid, it will be necessary to integrate substation intelligent electronic device (IED) data into a data warehouse or data mart. Converting data to information to allow improved decision making requires automation, which is referred to as an information smart approach. The report discusses automated integration of data from substation IEDs and automated analysis of r...

2010-12-06T23:59:59.000Z

54

EA-1671: Big River Substation to Poston Substation 69-Kilovolt...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Transmission Line Project, Arizona and California EA-1671: Big River Substation to Poston Substation 69-Kilovolt Transmission Line Project, Arizona and California Summary The...

55

Substation Stormwater Management  

Science Conference Proceedings (OSTI)

Electric substations have unique considerations in stormwater management due to the presence of high voltage lines and fluids that create contaminant concerns. In response to the changing regulatory climate, Electric Power Research Institute (EPRI) members identified a need to assess and develop stormwater management strategies to control discharges from electric substation construction sites.BackgroundStormwater regulation is becoming more stringent across ...

2013-11-21T23:59:59.000Z

56

Substation voltage upgrading  

SciTech Connect

This report addresses specific issues to support sound yet not unduly conservative uprating practices for substations. The main parts of the report cover the insulation withstand and overvoltage protection aspects, environmental measurements, reliability criteria, and industry experience. First the insulation design concerns are addressed. Substation stress by a backflashover of the line insulation due to lightning in the vicinity of the substation is recognized as a critical stress. A representative part of a 550 kV BIL substation was erected at the EPRI High Voltage Transmission Research Center, where also a special test circuit was assembled to produce a fast front, slow tail (0.2/200 {mu}s) wave. The substation as well as some special configurations were tested for line-to-ground and line-to-line withstand. Computer studies were performed to complement the test results. A number of important conclusions was reached. The most prominent result in that the high frequency oscillations, as caused by reflections within the substation, do not effect the Critical Flashover Voltage (CFO). The present practice, based on the highest peak is therefore very conservative. The slow tail of the wave appears to dictate the CFO. An arrester model for computer studies to represent very fast as well as slow phenomena was derived. It is based on full scale arrester test data, made available in this project. The computer program to calculate arrester model parameters is also a part of the report. The electric environmental measurements are reported for the tested substation at the HVTRC and for the uprated substation of Public Service Company of Colorado, both before and after the uprating. The performance is satisfactory when corona free hardware is used. Insulation design criteria are analyzed based on substation reliability, the system viewpoint and consequences of the failure. Utility experience with uprated substations is reviewed.

Panek, J.; Elahi, H.; Lux, A.; Imece, A.F. (General Electric Co., Schenectady, NY (United States). Power Systems Engineering Dept.); LaPanse, R.A.; Stewart, J.R. (Public Service Co. of Colorado, Denver, CO (United States))

1992-04-01T23:59:59.000Z

57

Substation Configuration Reliability 1 Reliability of Substation Configurations  

E-Print Network (OSTI)

-Repairable Components," Power Learn Electric Power Engineering Education, Module PE.PAS.U15.5, 2005. #12;SubstationSubstation Configuration Reliability 1 Reliability of Substation Configurations Daniel Nack, Iowa substation, it still contains what could be described as weak points or points of failure that would lead

McCalley, James D.

58

Smolt Passage Behavior and Flow-Net Relationships in the Forebay of John Day Dam, 1983 [Amended] Annual Report of Research.  

DOE Green Energy (OSTI)

During 1983, the research program had three separate but complementary phases--monitoring current patterns in the forebay, defining fish distribution with purse seine sampling, and describing the migration routes of salmonid smolts using radio tracking techniques. Preliminary results from the radio-tracking and purse seining operations in FY83 suggest that the discharge from the John Day River and the turbid plume it forms in the forebay may have a pronounced effect on the distribution of smolts, especially chinook and sockeye salmon, as they approach the dam. The implication of these data is that the plume may be shunting salmon toward the Washington (spill) side of the river where they would be more susceptible to spill passage. This resulted in higher spill passage of tagged chinook salmon than the proportion of water being spilled. In contrast, spillway passage of steelhead not influenced by the plume is approximately the same as the proportion of water being spilled. These findings are based on limited data and must be considered preliminary at this time. Data describing the current patterns have just recently been reduced to a usable format and have not yet been correlated with findings from radio tracking and purse seining. Such data will be incorporated into an overall analysis of the relations of current patterns and John Day River discharge to fish migration patterns. Representative examples of prevailing current patterns during the spring migration have been completed and are included in this document.

Giorgi, Albert E.

1984-04-01T23:59:59.000Z

59

Predation by Resident Fish on Juvenile Salmonids in John Day Reservoir: Final Report, 1983-1986: Volume 2: Supplemental Papers and Data Documentation.  

SciTech Connect

In 1982 the NPPC included in its Fish and Wildlife Program measure that called for studies ''... to investigate juvenile salmon and steelhead losses to predators while these fish are migrating through Columbia and Snake River reservoirs.'' In the same year the Bonneville Power Administration (BPA) funded ODFW and FWS to conduct collaborative studies to estimate the number of juvenile salmoids lost to predators in John Day Reservoir. Also included as study objectives were: (1) a description of the importance of predation losses relative to mortality at the dam and total reservoir mortality; (2) a description of how predation losses might vary (spatially and temporally); and (3) recommendations of measures to control predation on smolts. We studied four species of predator; northern squawfish, walleye, smallmouth bass, and channel catfish. We selected John Day Reservoir as the study site because the following factors led us to believe if predation was a problem in any reservoir, it would be most obvious there because: (1) the reservoir is an important subyearling chinook rearing area; (2) passage and residualism of juvenile salmonids were considered a problem there; and (3) substantial populations of predators were known to reside in the reservoir. Individual reports were processed separately for the data base.

Poe, Thomas P.; Rieman, Bruce E.

1988-07-01T23:59:59.000Z

60

Predation by Resident Fish on Juvenile Salmonids in John Day Reservoir: Final Report, 1983-1986: Volume 1, Final Report of Research.  

SciTech Connect

In 1982 the NPPC included in its Fish and Wildlife Program a measure that called for studies ''... to investigate juvenile salmon and steelhead losses to predators while these fish are migrating through Columbia and Snake River reservoirs.'' In the same year the Bonneville Power Administration (BPA) funded ODFW and FWS to conduct collaborative studies to estimate the number of juvenile salmonids lost to predators in John Day Reservoir. Also included as study objectives were: (1) a description of the importance of predation losses relative to mortality at the dam and total reservoir mortality; (2) a description of how predation losses might vary (spatially and temporally); and (3) recommendations of measures to control predation on smolts. We studied four species of predator: northern squawfish, walleye, smallmouth bass, and channel catfish. We selected John Day Reservoir as the study site because the following factors led us to believe if predation was a problem in any reservoir, it would be most obvious there because: (1) the reservoir is an important subyearling chinook rearing area; (2) passage and residualism of juvenile salmonids were considered a problem there; and (3) substantial populations of predators were known to reside in the reservoir. Individual reports were processed separately for the data base.

Poe, Thomas P.; Rieman, Bruce E.

1988-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Substation Site Assessment  

Science Conference Proceedings (OSTI)

Companies assess environmental conditions at their facilities as part of routine operations and in preparation of property transfers. This report and template provide a simple, efficient guide for assessing substation facilities.

2001-02-09T23:59:59.000Z

62

Substation grounding programs  

SciTech Connect

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. This report, Volume 5, is an applications guide of the three computer programs. SOMIP, SMECC, and SGSYS, for the purpose of designing a safe substation grounding system. The applications guide utilizes four example substation grounding systems for the purpose of illustrating the application of the programs, SOMIP, SMECC, and SGSYS. The examples are based on data provided by four contributing utilities, namely, Houston Lighting and Power Company, Southern Company Services, Puget Sound Power and Light Company, and Arizona Public Service Company. For the purpose of illustrating specific capabilities of the computer programs, the data have been modified. As a result, the final designs of the four systems do not necessarily represent actual grounding system designs by these utilities. The example system 1 is a 138 kV/35 kV distribution substation. The example system 2 is a medium size 230 kV/115 kV transmission substation. The third example system is a generation substation while the last is a large 525 kV/345 kV/230 kV transmission substation. The four examples cover most of the practical problems that a user may encounter in the design of substation grounding systems.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

63

Substation Grounding Grids  

Science Conference Proceedings (OSTI)

This report is an account of research performed by the Electric Power Research Institute (EPRI) in 2011 on the subject of degradation of buried grounding grids in electric power substations. Substation ground grids are usually made of copper conductors, which are placed below grade and are joined together and to the above-grade structures with various types of connectors. While above-grade connections are visible and may be inspected, below-grade connections are not visible or readily accessible for insp...

2011-12-22T23:59:59.000Z

64

EPRI Substation Grounding Project  

Science Conference Proceedings (OSTI)

The Electric Power Research Institute (EPRI) has been conducting research in the area of substation grounding and fault current management for several decades. This research has resulted in a large number of reports and other products. To help users locate the results of EPRIís research in substation grounding and fault current management, an annual update is prepared containing brief descriptions of the products.ObjectiveThe objective of this report is ...

2012-09-06T23:59:59.000Z

65

Substation equipment diagnostics  

SciTech Connect

Recent advances in signal processing techniques have paved the way for utilities to effectively meet the challenge of using existing assets more fully while maintaining traditional service reliability. Over the last 10 years, the author's institute has been applying these technological advances in the area of transmission substations to develop substation diagnostic devices and systems. Their involvement with transformer diagnostic is discussed in this paper.

Nilsson, S. (Electrical Equipment Div., Electric Power Research Inst. (US))

1990-09-01T23:59:59.000Z

66

Reclamations Mead Substation  

SciTech Connect

This 35 million dollar facility will be a vital part of the Pacific Northwest-Southwest Intertie. It will be one of the four terminals in the project, involving ehv direct current transmission of power. After site preparation, construction began July 25 on the Bureau of Reclamations Mead Substation. This is a key dc, ac terminal of the Pacific Northwest-Southwest Intertie. The entire Mead Substation, fully equipped with both ac and dc facilities, is scheduled for completion by September 1971.

Bennet, N.B.

1968-01-01T23:59:59.000Z

67

Survey of Potential Hanford Site Contaminants in the Upper Sediment for the Reservoirs at McNary, John Day, The Dalles, and Bonneville Dams, 2003  

DOE Green Energy (OSTI)

This report presents the results from a multi-agency cooperative environmental surveillance study. of the study looked at sediment from the pools upstream from dams on the Columbia River that are downstream from Hanford Site operations. The radiological and chemical conditions existing in the upper-level sediment found in the pools upstream from McNary Dam, John Day Dam, The Dalles Lock and Dam, and Bonneville Dam were evaluated. This study also evaluated beach sediment where available. Water samples were collected at McNary Dam to further evaluate potential Hanford contaminants in the lower Columbia River. Samples were analyzed for radionuclides, chemicals, and physical parameters. Results from this study were compared to background values from sediment and water samples collect from the pool upstream of Priest Rapids Dam (upstream of the Hanford Site) by the Hanford Site Surface Environmental Surveillance Project.

Patton, Gregory W.; Priddy, M; Yokel, Jerel W.; Delistraty, Damon A.; Stoops, Thomas M.

2005-02-01T23:59:59.000Z

68

Data Overview for Sensor Fish Samples Acquired at Ice Harbor, John Day, and Bonneville II Dams in 2005, 2006, and 2007  

DOE Green Energy (OSTI)

The purpose of this work was to acquire Sensor Fish data on turbine passage at Bonneville II, John Day, and Ice Harbor dams for later analysis and use. The original data sets have been entered into a database and are being maintained by Pacific Northwest National Laboratory pending delivery to the U.S. Army Corps of Engineers when requested. This report provides documentation for the data sets acquired and details about the operations of the Sensor Fish and interpretation of Sensor Fish data that will be necessary for later use of the acquired data. A limited review of the acquired data was conducted to assess its quality and to extract information that might prove useful to its later use.

Carlson, Thomas J.; Duncan, Joanne P.; Deng, Zhiqun

2008-03-12T23:59:59.000Z

69

Evaluation of Fall Chinook and Chum Salmon Spawning below Bonneville, The Dalles, John Day and McNary Dams; 1999-2000 Annual Report.  

DOE Green Energy (OSTI)

This report describes work conducted by the Oregon Department of Fish and Wildlife (ODFW) and the Washington Department of Fish and Wildlife (WDFW) from 1 October 1999 to 30 September 2000. The work is part of studies to evaluate spawning of fall chinook salmon (Oncorhynchus tshawytscha) and chum salmon (O. keta) below the four lowermost Columbia River dams under the Bonneville Power Administration's Project 99-003. The purpose of this project is twofold: (1) Document the existence of fall chinook and chum populations spawning below Bonneville Dam (river mile (RM) 145), The Dalles Dam (RM 192), John Day Dam (RM 216), and McNary Dam (RM 292) (Figure 1) and estimate the size of these populations; and (2) Profile stocks for important population characteristics; including spawning time, genetic make-up, emergence timing, migration size and timing, and juvenile to adult survival rates.

van der Naald, Wayne; Spellman, Bryant; Clark, Roy (Oregon Department of Fish and Wildlife, Portland, OR)

2001-10-01T23:59:59.000Z

70

Escapement and Productivity of Spring Chinook Salmon and Summer Steelhead in the John Day River Basin, 2005-2006 Annual Technical Report.  

DOE Green Energy (OSTI)

The objectives are: (1) Estimate number and distribution of spring Chinook salmon Oncorhynchus tshawytscha redds and spawners in the John Day River subbasin; and (2) Estimate smolt-to-adult survival rates (SAR) and out-migrant abundance for spring Chinook and summer steelhead O. mykiss and life history characteristics of summer steelhead. The John Day River subbasin supports one of the last remaining intact wild populations of spring Chinook salmon and summer steelhead in the Columbia River Basin. These populations, however, remain depressed relative to historic levels. Between the completion of the life history and natural escapement study in 1984 and the start of this project in 1998, spring Chinook spawning surveys did not provide adequate information to assess age structure, progeny-to-parent production values, smolt-to-adult survival (SAR), or natural spawning escapement. Further, only very limited information is available for steelhead life history, escapement, and productivity measures in the John Day subbasin. Numerous habitat protection and rehabilitation projects to improve salmonid freshwater production and survival have also been implemented in the basin and are in need of effectiveness monitoring. While our monitoring efforts outlined here will not specifically measure the effectiveness of any particular project, they will provide much needed background information for developing context for project-specific effectiveness monitoring efforts. To meet the data needs as index stocks, to assess the long-term effectiveness of habitat projects, and to differentiate freshwater and ocean survival, sufficient annual estimates of spawner escapement, age structure, SAR, egg-to-smolt survival, smolt-per-redd ratio, and freshwater habitat use are essential. We have begun to meet this need through spawning ground surveys initiated for spring Chinook salmon in 1998 and smolt PIT-tagging efforts initiated in 1999. Additional sampling and analyses to meet these goals include an estimate of smolt abundance and SAR rates, and an updated measure of the freshwater distribution of critical life stages. Because Columbia Basin managers have identified the John Day subbasin spring Chinook population as an index population for assessing the effects of alternative future management actions on salmon stocks in the Columbia Basin (Schaller et al. 1999) we continue our ongoing studies. This project is high priority based on the high level of emphasis the NWPPC Fish and Wildlife Program, Subbasin Summaries, NMFS, and the Oregon Plan for Salmon and Watersheds have placed on monitoring and evaluation to provide the real-time data to guide restoration and adaptive management in the region. By implementing the proposed program we have been able to address many of the goals for population status monitoring, such as defining areas currently used by spring Chinook for holding and spawning habitats and determining range expansion or contraction of summer rearing and spawning populations. The BiOp describes these goals as defining population growth rates (adult monitoring), detecting changes in those growth rates or relative abundance in a reasonable time (adult/juvenile monitoring), estimating juvenile abundance and survival rates (juvenile/smolt monitoring), and identifying stage-specific survival (adult-to-smolt, smolt-to-adult).

Schultz, Terra Lang; Wilson, Wayne H.; Ruzycki, James R. [Oregon Department of Fish and Wildlife

2009-04-10T23:59:59.000Z

71

Substation automation problems and possibilities  

SciTech Connect

The evolutionary growth in the use and application of microprocessors in substations has brought the industry to the point of considering integrated substation protection, control, and monitoring systems. An integrated system holds the promise of greatly reducing the design, documentation, and implementation cost for the substation control, protection, and monitoring systems. This article examines the technical development path and the present implementation problems.

Smith, H.L.

1996-10-01T23:59:59.000Z

72

Substation Equipment Life Extension Guidelines  

Science Conference Proceedings (OSTI)

Utilities are under increasing pressure to maintain service reliability while operating aging transmission substations with leaner maintenance budgets and fewer experienced personnel. A structured life extension program can help utilities make equipment maintenance, replacement, and refurbishment decisions that ensure safe, reliable, cost-effective operation of transmission substation equipment. The Electric Power Research Institute (EPRI) report Life Extension Guidelines for Substation Equipment-Fi...

2011-12-21T23:59:59.000Z

73

Substation grounding programs  

SciTech Connect

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. This report, Volume 2, is a users manual and an installation and validation manual for the computer program SMECC (Substation Maximum Earth Current Computation Program). This program analyzes the electric current distribution among grounded structures inside and outside a substation for different fault conditions. The fault conditions are automatically selected by the program, or they may be specified by the user, or both. The fault condition resulting in maximum substation earth current is identified and reported. Data requirements for this program are: ground impedance, transformer data, transmission line data, transmission line grounding impedances, etc. The program provides four types of standard outputs: (1) a report of voltages and current flow in the unfaulted system, (2) a brief report of the maximum ground potential rise (worst fault condition), (3) a summary report of all fault conditions which have been analyzed by the program, and (4) a detailed report of voltages and current flow for a selected set of fault conditions.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

74

John Romankiewicz  

NLE Websites -- All DOE Office Websites (Extended Search)

John Romankiewicz John Romankiewicz China Energy Group Lawrence Berkeley National Laboratory 1 Cyclotron Road MS 90R2002 Berkeley CA 94720 Office Location: 90-2120 (510) 486-7298...

75

John Horst  

Energy.gov (U.S. Department of Energy (DOE))

John Horst is a†Public Affairs Specialist with the Office of Energy Efficiency and Renewable Energy.

76

John Cymbalsky  

Energy.gov (U.S. Department of Energy (DOE))

John Cymbalsky is the Program Manager of Appliance and Equipment Standards & Building Codes for the Energy Department's Building Technologies Office.†

77

John Lushetsky  

Energy.gov (U.S. Department of Energy (DOE))

John Lushetsky is the Program Manager of the Solar Technologies Program at the U.S Department of Energy

78

John Gerrard  

Energy.gov (U.S. Department of Energy (DOE))

John Gerrard is the NNSA Assistant Deputy Administrator for the Office of International Material Protection and Cooperation.

79

Evaluation of Fall Chinook and Chum Salmon Spawning below Bonneville, The Dalles, John Day, and McNary Dams; 2000-2001 Annual Report.  

DOE Green Energy (OSTI)

This report describes work conducted by the Oregon Department of Fish and Wildlife (ODFW) and the Washington Department of Fish and Wildlife (WDFW) from 1 October 2000 to 30 September 2001. The work is part of studies to evaluate spawning of fall chinook salmon (Oncorhynchus tshawytscha) and chum salmon (O. keta) below the four lowermost Columbia River dams under the Bonneville Power Administration's Project 99-003. The purpose of this project is twofold: (1) Document the existence of fall chinook and chum populations spawning below Bonneville Dam (river mile (RM) 145), The Dalles Dam (RM 192), John Day Dam (RM 216), and McNary Dam (RM 292) (Figure 1) and estimate the size of these populations. (2) Profile stocks for important population characteristics; including spawning time, genetic make-up, emergence timing, migration size and timing, and juvenile to adult survival rates. Specific tasks conducted by ODFW and WDFW during this period were: (1) Documentation of fall chinook and chum spawning below Bonneville, The Dalles, John Day and McNary dams using on-water observations; (2) Collection of biological data to profile stocks in areas described in Task 1; (3) Determination of spawning population estimates and age composition, average size at return, and sex ratios in order to profile stocks in areas described in Task 1; (4) Collection of data to determine stock origin of adult salmon found in areas described in Task 1; (5) Determination of possible stock origins of adult salmon found in areas described in Task 1 using tag rates based on coded-wire tag recoveries and genetic baseline analysis; (6) Determination of emergence timing and hatching rate of juvenile fall chinook and chum below Bonneville Dam; (7) Determination of migration time and size for juvenile fall chinook and chum rearing in the area described in Task 6; (8) Investigation of feasibility of determining stock composition of juvenile fall chinook and chum rearing in the area described in Task 6; (9) Documentation of entrapment in low-lying areas of juvenile fall chinook and chum rearing in the area described in Task 6; and (10) Investigation of feasibility of determining juvenile to adult survival rate from coded-wire tagged juvenile fall chinook captured and tagged in the area described in Task 6.

van der Naald, Wayne; Clark, Roy; Spellman, Bryant (Oregon Department of Fish and Wildlife, Portland, OR)

2002-09-17T23:59:59.000Z

80

Evaluation of Fall Chinook and Chum Salmon below Bonneville, The Dalles, John Day and McNary Dams; 1998-1999 Annual Report.  

DOE Green Energy (OSTI)

This report describes work conducted by the Oregon Department of Fish and Wildlife (ODFW) and the Washington Department of Fish and Wildlife (WDFW) from 1 October 1998 to 30 September 1999. The work is part of studies to evaluate spawning of fall chinook salmon (Oncorhynchus tshawytscha) and chum salmon (O. keta) below the four lowermost Columbia River dams under the Bonneville Power Administration's Project 99-003. The purpose of this project is twofold: (1) Document the existence of fall chinook and chum populations spawning below Bonneville Dam (river mile (RM) 145), The Dalles Dam (RM 192), John Day Dam (RM 216), and McNary Dam (RM 292) (Figure 1) and estimate the size of these populations; and (2) Profile stocks for important population characteristics; including spawning time, genetic make-up, emergence timing, migration size and timing, and juvenile to adult survival rates. Specific tasks conducted by ODFW and WDFW during this period were: (1) Documentation of fall chinook and chum spawning below Bonneville, The Dalles, John Day and McNary dams using on-water observations; (2) Collection of biological data to profile stocks in areas described in Task 1; (3) Determination of spawning population estimates and age composition, average size at return, and sex ratios in order to profile stocks in areas described in Task 1; (4) Collection of data to determine stock origin of adult salmon found in areas described in Task 1; (5) Determination of possible stock origins of adult salmon found in areas described in Task 1 using tag rates based on coded-wire tag recoveries and genetic baseline analysis; (6) Determination of emergence timing and hatching rate of juvenile fall chinook and chum below Bonneville Dam; (7) Determination of migration time and size for juvenile fall chinook and chum rearing in the area described in Task 6; (8) Investigation of feasibility of determining stock composition of juvenile fall chinook and chum rearing in the area described in Task 6; (9) Documentation of stranding and entrapment in low-lying areas of juvenile fall chinook and chum rearing in the area described in Task 6; and (10) Investigation of feasibility of coded-wire tagging juvenile fall chinook captured in the area described in Task 6 to determine juvenile to adult survival rate.

van der Naald, Wayne; Clark, Roy; Spellman, Bryant

1999-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Substation EMC Standards  

Science Conference Proceedings (OSTI)

The electromagnetic (EM) environment in an electric power substation presents a challenging electromagnetic compatibility (EMC) problem. High voltages and currents, combined with devices such as flexible AC transmission systems (FACTS) and high voltage DC (HVDC) converters, have the potential to create EM environments that can interfere with the operation of control systems and nearby electronic devices. There have been a number of unexplained outages at FACTS facilities that are suspected of being EMI-r...

2004-11-29T23:59:59.000Z

82

PUREX new substation ATR  

Science Conference Proceedings (OSTI)

This document is the acceptance test report (ATR) for the New PUREX Main and Minisubstations. It covers the factory and vendor acceptance and commissioning test reports. Reports are presented for the Main 5 kV substation building, the building fire system, switchgear, and vacuum breaker; the minisubstation control building and switch gear; commissioning test; electrical system and loads inspection; electrical utilities transformer and cable; and relay setting changes based on operational experience.

Nelson, D.E.

1997-05-12T23:59:59.000Z

83

Smolt Passage Behavior and Flow-Net Relationship in the Forebay of John Day Dam, 1984-1985 Final Report of Research.  

DOE Green Energy (OSTI)

The migration routes of downstream migrant salmonids in the forebay of John Day Dam were defined and assessed in relation to current velocities and water turbidity and temperature. Forebay current patterns were obtained from current meters at fixed sampling stations, the distribution of outmigrants was determined from purse seine sampling, and migration routes of yearling chinook salmon and steelhead were identified by radio telemetry techniques. All species of emigrating salmonids alter their distribution across the forebay as they approach the dam. Fish abundance was positively correlated with water clarity. There was no evidence to suggest that the migration routes were in response to current patterns in the forebay. Radio telemetry studies demonstrated that a certain segment of yearling chinook salmon approaching the dam are predisposed to spill passage (Washington side of the river) by virtue of their lateral position across the forebay. A new application of radio tag methodology was assessed and found to be useful in evaluating the effectiveness of spill for bypassing outmigrant salmon. A program system and cartographic model was developed which displays for any specified hour forebay current patterns at prevailing river flows and dam operations. The system can be used at other dam sites where investigations may wish to detail forebay current patterns.

Giorgi, Albert E.

1985-12-01T23:59:59.000Z

84

Route-Specific Passage Proportions and Survival Rates for Fish Passing through John Day Dam, The Dalles Dam, and Bonneville Dam in 2010 and 2011  

DOE Green Energy (OSTI)

This report fulfills a request of the U.S. Army Engineer District, Portland, Oregon, to produce an interim report of estimates of route-specific fish passage proportions and survival rates for lower Columbia River dams in 2010 and 2011. The estimates are needed to update the Compass Model for the Columbia River Treaty and the new Biological Opinion before detail technical reports are published in late 2012. This report tabulates route-specific fish-passage proportions and survival rates for steelhead and Chinook salmon smolts passing through various sampled routes at John Day Dam, The Dalles Dam, and Bonneville Dam in 2010 and 2011. Results were compiled from analyses of data acquired in spring 2010 and 2011 studies that were specifically designed to estimate dam-passage and forebay-to-tailrace survival rates, travel time metrics, and spill passage efficiency, as stipulated by the 2008 Federal Columbia River Power System Biological Opinion and the Columbia Basin Fish Accords. The study designs allowed for estimation of route-specific fish passage proportions and survival rates as well as estimation of forebay-passage survival, all of which are summarized herein.

Ploskey, Gene R.; Weiland, Mark A.; Carlson, Thomas J.

2012-06-04T23:59:59.000Z

85

Substation grounding programs  

SciTech Connect

This document is a users manual and applications guide for the software package SGA. This package comprises four computer programs, namely SOMIP, SMECC, SGSYS, and TGRND. The first three programs are analysis models which are to be used in the design process of substation grounding systems. The fourth program, TGRND, is an analysis program for determining the transient response of a grounding system. This report, Volume 3, is a users manual and an installation and validation manual for the computer program SGSYS (Substation Grounding SYStem Analysis Program). This program analyzes the substation ground field given the total electric current injected into the ground field and the design of the grounding system. Standard outputs of the program are (1) total ground resistance, (2) step voltage, (3) touch voltage, (4) voltages on a grid of points, (5) voltage profile along straight lines, (6) transfer voltages, (7) ground potential rise, (8) body currents, (9) step voltage profile along straight lines, and (10) touch voltage profile along straight lines. This program can be utilized in an interactive or batch mode. In the interactive mode, the user defines the grounding system geometry, soil parameters, and output requests interactively, with the use of a user friendly conversational program. The users manual describes data requirements and data preparation procedures. An appendix provides forms which facilitate data collection procedures. The installation and validation manual describes the computer files which make up the program SGSYS and provides a test case for validation purposes.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). Electric Power Lab.)

1992-05-01T23:59:59.000Z

86

Substation EMC Standards: Volume 2  

Science Conference Proceedings (OSTI)

The substation presents a unique combination of critical and sensitive equipment embedded in a very harsh electromagnetic interference (EMI) environment. Electromagnetic (EM) noise is naturally generated by the normal operation of relays, disconnect switches, and circuit breakers in high voltage (HV) substations. Substations that incorporate flexible AC transmission systems (FACTS) and high voltage DC (HVDC) converters can create additional high frequency (HF) EM noise that may interfere with the operati...

2005-11-21T23:59:59.000Z

87

Cutting costs through substation ownership  

SciTech Connect

The term applied to service through a customer-owned main substation is primary service, and such customers are billed at primary metering rates. These terms denote that the customer accepts service (and billing metering is located) on the primary, rather than secondary, side of the main transformer. Some electric utilities are prepared to offer extremely attractive billing reductions to those customers willing to invest in their own main substations instead of renting a substation purchased with utility company capital. Depending on the utility and the particular circumstances, some plants can recover their investment in primary substation equipment in as little as 1 or 2 years.

Keithly, D. (ABB Electric, Waukesba, WI (US))

1989-06-22T23:59:59.000Z

88

John Johansen  

Energy.gov (U.S. Department of Energy (DOE))

John Johansen is a Project Officer with the U.S. Department of Energy's Office of Energy Efficiency and Renewable Energy.

89

John Lippert  

Energy.gov (U.S. Department of Energy (DOE))

John Lippert is a former employee of Energy Enterprise Solutions, a contractor for EERE. He assisted with technical reviews of content on the Energy Saver Web site.

90

Substation Reliability Centered Maintenance  

SciTech Connect

Substation Reliability Centered Maintenance (RCM) is a technique that is used to develop maintenance plans and criteria so the operational capability of substation equipment is achieved, restored, or maintained. The objective of the RCM process is to focus attention on system equipment in a manner that leads to the formulation of an optimal maintenance plan. The RCM concept originated in the airline industry in the 1970s and has been used since 1985 to establish maintenance requirements for nuclear power plants. The RCM process is initially applied during the design and development phase of equipment or systems on the premise that reliability is a design characteristic. It is then reapplied, as necessary, during the operational phase to sustain a more optimal maintenance program based on actual field experiences. The purpose of the RCM process is to develop a maintenance program that provides desired or specified levels of operational safety and reliability at the lowest possible overall cost. The objectives are to predict or detect and correct incipient failures before they occur or before they develop into major defects, reduce the probability of failure, detect hidden problems, and improve the cost-effectiveness of the maintenance program. RCM accomplishes two basic purposes: (1) It identifies in real-time incipient equipment problems, averting potentially expensive catastrophic failures by communicating potential problems to appropriate system operators and maintenance personnel. (2) It provides decision support by recommending, identifying, and scheduling preventive maintenance. Recommendations are based on maintenance criteria, maintenance history, experience with similar equipment, real-time field data, and resource constraints. Hardware and software are used to accomplish these two purposes. The RCM system includes instrumentation that monitors critical substation equipment as well as computer software that helps analyze equipment data.

Purucker, S.L.

1992-11-01T23:59:59.000Z

91

Substation automation gains momentum with modern options  

SciTech Connect

This paper discusses issues associated with utility substation automation. Monitoring equipment for monitoring power flow, quality, and harmonics for three substations simultaneously is described.

Beaty, W.

1996-12-01T23:59:59.000Z

92

Substation battery-maintenance procedures  

SciTech Connect

The frequency of substation battery failures is gratifyingly low. One trouble spot appears to be extraneous short circuits that drain an otherwise healthy battery. Use of the lead--calcium battery promises to reduce substantially the amount of maintenance that substation batteries need.

Timmerman, M.H.

1976-05-15T23:59:59.000Z

93

Substation grounding programs  

SciTech Connect

The five volume report comprises the user manual, installation, and validation manual and an applications guide for the SGA (Substation Grounding Analysis) software package. SGA consists of four computer programs: (1) SOMIP, (2) SMECC, (3) SGSYS, and (4) TGRND. The first three programs provide a comprehensive analysis tool for the design of substation grounding systems to meet safety standards. The fourth program, TGRND, provides a state of the art analysis tool for computing transient ground potential rise and ground system impedance. This part of the report, Volume 1, is a users manual and an installation and validation manual for the computer program SOMIP (SOil Measurement Interpretation Program). This program computes the best estimate of the parameters of a two layer soil model from usual soil resistivity measurements. Four pin or three pin soil measurements can be accommodated. In addition, it provides error bounds on the soil parameters for a given confidence level. The users manual describes data requirements and data preparation procedures. The installation and validation manual describes the computer files which make up the program SOMIP and provides two test cases for validation purposes. 4 refs.

Meliopoulos, A.P.S. (Georgia Inst. of Tech., Atlanta, GA (United States). School of Electrical Engineering)

1992-05-01T23:59:59.000Z

94

John Montgomery | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Montgomery John Montgomery About Us John Montgomery - Team Leader, Archives and Information Management Team John Montgomery is the Morgantown site manager and the Archive and Information Management (AIM) Team leader for the Office of Legacy Management. As the Morgantown site manager, Mr. Montgomery ensures that all day-to-day operations and maintenance functions of the site are completed. He has autonomous control of the site, including site closure responsibility during inclement weather. As the AIM Team leader he has managerial responsibility to preserve, protect, and make accessible legacy records and information. Mr. Montgomery oversees the records program, information technology program, Freedom of Information Act program, Privacy Act program, stakeholder relations

95

John Conti  

Gasoline and Diesel Fuel Update (EIA)

Conti Conti Assistant Administrator for Energy Analysis Duties John Conti is the Assistant Administrator for Energy Analysis. The Assistant Administrator for Energy Analysis analyzes energy supply, demand, and prices including the impact of financial markets on energy markets; prepares reports on current and future energy use; analyzes the impact of energy policies; and develops advanced techniques for conducting energy information analyses. John also oversees the planning and execution of EIA's analysis and forecasting programs to ensure that EIA models, analyses, and projections meet the highest standards of relevance, reliability, and timeliness. Biography Previously, John was the Division Director for the International, Economic and Greenhouse Gases Division of OIAF, where he was responsible for

96

John Nangle  

Energy.gov (U.S. Department of Energy (DOE))

John Nangle has been with the National Renewable Energy Laboratory (NREL) since April 2009. His work at the lab includes assisting in the development of federal greenhouse gas accounting standards...

97

John Podesta  

Energy.gov (U.S. Department of Energy (DOE))

John Podesta is Chair of the Center for American Progress and the Center for American Progress Action Fund. Under his leadership American Progress has become a notable leader in the...

98

Christopher Johns  

Energy.gov (U.S. Department of Energy (DOE))

Christopher S. Johns has been at the Department of Energy for three years, serving as the Director for the Office of Budget since early 2011 and as the Deputy Director for Budget Operations for a...

99

John Bradley  

NLE Websites -- All DOE Office Websites (Extended Search)

research in the Department of Astronomy at the University of Washington in Seattle ('82). John earned a Ph.D. in chemistry from Arizona State University in 1982 and a...

100

John Prausnitz  

NLE Websites -- All DOE Office Websites (Extended Search)

U.S. National Medal of Science John Prausnitz is an authority on applied chemical thermodynamics. He coauthored four books and more than 800 articles with more than 450 coauthors...

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

John Kerr  

NLE Websites -- All DOE Office Websites (Extended Search)

2012 Zhu, Xiaobing, John B. Kerr, Qinggang He, Gi Suk Hwang, Zulima Martin, Kyle Clark, Adam Z. Weber, and Nana Zhao. "Bridge to Fuel Cell Molecular Catalysis: 3D...

102

John Steinberg  

NLE Websites -- All DOE Office Websites (Extended Search)

Steinberg has become a forceful advocate for putting consumer value at the center of the smart grid. John has been a featured speaker at numerous cleantech and Silicon Valley...

103

John Romankiewicz  

NLE Websites -- All DOE Office Websites (Extended Search)

Dialogue, including the EcoPartnerships program. From 2008-2010, John worked for Bloomberg New Energy Finance in Beijing and New York as a senior analyst, covering the CDM...

104

John Newman  

NLE Websites -- All DOE Office Websites (Extended Search)

Couts, Venkat Srinivasan, and John S. Newman. "A Combined Model for Determining Capacity Usage and Battery Size for Hybrid and Plug-in Hybrid Electric Vehicles." Journal of Power...

105

New controllers aid substation automation  

SciTech Connect

Descriptions of and experience with Siemens voltage regulators, voltage regulator control panels, and digital meters used by two electric cooperatives are described. Magic Valley Electric Cooperative in Texas retrofitted substations to improve substation regulation control. 54 Siemens MJ-XTM voltage regulator control panels were installed, replacing load tap changer control units and single-stage voltage regulator control units. The Smoky Hill Electric Cooperative in Kansas installed Siemens 4700 digital meters and upgraded substation voltage regulators with Siemens JFR single-phase, step voltage regulators to address nightly overvoltage and summer peak demand problems.

Beaty, W.

1996-09-01T23:59:59.000Z

106

DEVELOPING FUTURE SUBSTATION AUTOMATION STRATEGIES: SELECTING  

E-Print Network (OSTI)

-Repairable Components," Power Learn Electric Power Engineering Education, Module PE.PAS.U15.5, 2005. #12;SubstationSubstation Configuration Reliability 1 Reliability of Substation Configurations Daniel Nack, Iowa substation, it still contains what could be described as weak points or points of failure that would lead

Kezunovic, Mladen

107

The All Superconducting Substation: A Comparison with a Conventional Substation  

Science Conference Proceedings (OSTI)

Conventional substations today are quite similar in appearance to those of 50 years ago. However, substation components, efficiency, and safety have improved considerably in that time. If the improvements are to continue, different technologies will be required in the future. Superconducting devices such as transformers and cables are under development at present and may provide more efficient and more reliable service than conventional components. This report describes the effects of substituting superc...

2000-11-07T23:59:59.000Z

108

Blending a Substation into its Environment  

Science Conference Proceedings (OSTI)

As the demand for substations in residential and urban areas increasesand the public's tolerance of substations in their backyard decreaseselectric companies are faced with the growing challenge to reduce substation impact in terms of footprint, aesthetics, noise, interference, environmental impact, and safety. In parallel, there is an increasing demand to make substations more physically secure. This EPRI project is built on the premise that reducing a substation's impact on its surroundingsand making i...

2005-09-27T23:59:59.000Z

109

Substation control and protection project  

SciTech Connect

This report describes the results of EPRI-sponsored Project RP1359-7, dealing with digital protection and control of transmission class substations. Earlier work involved a study of the feasibility of an integrated protection and control system, specification of functional requirements and selection of the optimum architecture for the system. An integrated system including line, bus and transformer protection was designed, built and laboratory tested. It was subsequently installed at the Deans substation of Public Service Electric and Gas (New Jersey). A standalone, digital transmission line system was built and installed at the Branchburg substation of PSE G, for coordinated line protection with the integrated system. The system is called WESPAC, an acronym for Westinghouse Substation Protection and Control. 52 refs., 174 figs.

Cassel, R.L.; Deliyannides, J.S.; Dzieduszko, J.W.; Harvey, J.H.; Hertz, L.H.; Klancher, F.; Mays, L.M.; McGarry, M.J.; Pettis, L.G.; Pistolese, L.F.; Reuther, J.F.; Sackin, M.; Szarmach, D.J.; Udren, E.A. (Westinghouse ABB Power T and D Co., Coral Springs, FL (USA). Relay and Telecommunications Div.)

1990-04-01T23:59:59.000Z

110

Fault diagnosis using substation computer  

SciTech Connect

A number of substation integrated control and protection systems (ICPS) are being developed around the world, where the protective relaying, control, and monitoring functions of a substation are implemented using microprocessors. In this design, conventional relays and control devices are replaced by clusters of microprocessors, interconnected by multiplexed digital communication channels using fibre optic, twisted wire pairs or coaxial cables. The ICPS incorporates enhanced functions of value to the utility and leads to further advancement of the automation of transmission substations. This paper presents an automated method of fault diagnosis which can be incorporated in the station computer of an integrated control and protection system. The effectiveness of this method is demonstrated using a transmission-level substation as an example.

Jeyasurya, B. (Indian Inst. of Tech., Bombay (India)); Venkata, S.S. (Washington Univ., Seattle, WA (USA). Dept. of Electrical Engineering); Vadari, S.V. (ESCA Corp., Bellevue, WA (USA)); Postforoosh, J. (T and D. Protection Group, Puget Sound Power and Light, Bellevue, WA (US))

1990-04-01T23:59:59.000Z

111

Substation Energy Storage Product Specification  

Science Conference Proceedings (OSTI)

This substation energy storage specification is intended to facilitate utility procurement of large grid-connected electrical energy storage systems that would typically be connected at medium voltage at distribution substations. Few utilities have experience with devices of this type, and industry practices are not extensively developed. Therefore, this update report may be used as a guide to suppliers of these devices (who may be unfamiliar with utility practices) as well as distribution utilities ...

2012-10-25T23:59:59.000Z

112

Live Work Guide for Substations  

Science Conference Proceedings (OSTI)

Live work (work on energized circuits) is the preferred method of maintenance where system integrity, system reliability, and operating revenues are at a premium and removal of a circuit or a substation from service is not acceptable. Live work (LW) may also be beneficial in construction and storm damage repair. Furthermore, live work may be unavoidable in the case of substations that serve essential facilities such as hospitals, law enforcement, fire departments, and intrusion alarms if standby local ge...

2004-10-28T23:59:59.000Z

113

Electric power substation capital costs  

SciTech Connect

The displacement or deferral of substation equipment is a key benefit associated with several technologies that are being developed with the support of the US Department of Energy`s Office of Utility Technologies. This could occur, for example, as a result of installing a distributed generating resource within an electricity distribution system. The objective of this study was to develop a model for preparing preliminary estimates of substation capital costs based on rudimentary conceptual design information. The model is intended to be used by energy systems analysts who need ``ballpark`` substation cost estimates to help establish the value of advanced utility technologies that result in the deferral or displacement of substation equipment. This cost-estimating model requires only minimal inputs. More detailed cost-estimating approaches are recommended when more detailed design information is available. The model was developed by collecting and evaluating approximately 20 sets of substation design and cost data from about 10 US sources, including federal power marketing agencies and private and public electric utilities. The model is principally based on data provided by one of these sources. Estimates prepared with the model were compared with estimated and actual costs for the data sets received from the other utilities. In general, good agreement (for conceptual level estimating) was found between estimates prepared with the cost-estimating model and those prepared by the individual utilities. Thus, the model was judged to be adequate for making preliminary estimates of typical substation costs for US utilities.

Dagle, J.E.; Brown, D.R.

1997-12-01T23:59:59.000Z

114

Scoping study: Substation design workstation  

SciTech Connect

This project conducted a survey, consisting of a written questionaire, a workshop, and site visits to determine what facets of substation engineering would benefit from incorporation into a workstation environment. Based on the needs expressed by the respondents, a program for the staged development of a Substation Workstation is recommended. Six analytical function modules for assisting in substation engineering were identified for potential inclusion in the workstation: Initial Planning Activities; Physical Plant Design; Analytical Functions; Civil/Structural Design; Environmental Design; and Project Management. The initial release of the Substation Workstation is recommended to include the workstation environment (including MENTOR -- a concept for on-line help, tutorials, notepad, a minor spreadsheet, and interfaces to other regular desktop functions) and portions of the first three functional modules listed above. Recommendations for progress beyond this first release of the workstation included the development of additional capabilities within the initial functional modules, as well as the development of the remaining modules. An overlap exists between the analytical requirements for this workstation and those already included in the EPRI TLWorkstation and the ICWorkstation. In some cases, elements of these other workstations are also suggested for incorporation into the Substation Workstation (such as the foundation analyses from the TLWorkstation), and in others, an assimilation of the other workstation into the Substation Workstation is recommended (as with the ICWorkstation). Estimated resources for implementing the recommended program, including both costs and development time, are also provided.

Mauser, S.F. (Power Technologies, Inc., Wilmerding, PA (United States)); Conroy, M.W. (Sargent and Lundy, Chicago, IL (United States)); Singh, N.M. (Power Computing, Dallas, TX (United States))

1993-03-01T23:59:59.000Z

115

Definition: Dispersed Load By Substations | Open Energy Information  

Open Energy Info (EERE)

By Substations Jump to: navigation, search Dictionary.png Dispersed Load By Substations Substation load information configured to represent a system for power flow or system...

116

John Freeland  

NLE Websites -- All DOE Office Websites (Extended Search)

Welcome Welcome Getting Beamtime 4-ID-C Soft 4-ID-D Hard Publications Contact Us Ring Status Current Schedule John Freeland Argonne National Laboratory 9700 S. Cass Ave 431/E004 Argonne, Il 60439 Phone: 252-9614 Fax: 252-7392 E-Mail: freeland@aps.anl.gov Education/Experience: 1998 - present: Staff Scientist, Advanced Photon Source, Argonne National Laboratory, Argonne, IL 2001 - present: Adjunct Faculty, Department of Physics, Northern Illinois University 1996 - 1998: National Research Council (NRC) Fellow Naval Research Laboratory The Johns Hopkins University; Ph. D in Physics, 1996 Beloit College, Beloit, WI; B.S. in Physics, 1990 Research Interests: Understanding the magnetic and electronic properties of complex oxides both in the bulk and at surfaces and interfaces.

117

Ashland Area Support Substation Project  

Science Conference Proceedings (OSTI)

The Bonneville Power Administration (BPA) provides wholesale electric service to the City of Ashland (the City) by transferring power over Pacific Power Light Company's (PP L) 115-kilovolt (kV) transmission lines and through PP L's Ashland and Oak Knoll Substations. The City distributes power over a 12.5-kV system which is heavily loaded during winter peak periods and which has reached the limit of its ability to serve peak loads in a reliable manner. Peak loads under normal winter conditions have exceeded the ratings of the transformers at both the Ashland and Oak Knoll Substations. In 1989, the City modified its distribution system at the request of PP L to allow transfer of three megawatts (MW's) of electric power from the overloaded Ashland Substation to the Oak Knoll Substation. In cooperation with PP L, BPA installed a temporary 6-8 megavolt-amp (MVA) 115-12.5-kV transformer for this purpose. This additional transformer, however, is only a temporary remedy. BPA needs to provide additional, reliable long-term service to the Ashland area through additional transformation in order to keep similar power failures from occurring during upcoming winters in the Ashland area. The temporary installation of another 20-MVA mobile transformer at the Ashland Substation and additional load curtailment are currently being studied to provide for sustained electrical service by the peak winter period 1992. Two overall electrical plans-of-service are described and evaluated in this report. One of them is proposed for action. Within that proposed plan-of-service are location options for the substation. Note that descriptions of actions that may be taken by the City of Ashland are based on information provided by them.

Not Available

1992-06-01T23:59:59.000Z

118

Application Filling Requirements for Transmission Line and Substation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Application Filling Requirements for Transmission Line and Substation Construction Projects (Wisconsin) Application Filling Requirements for Transmission Line and Substation...

119

Blending a Substation into Its Environment  

Science Conference Proceedings (OSTI)

This report provides case studies and analyses of technologies to demonstrate that the use of gas-insulated stations (GIS) technology helps utilities to site substations in locations that would pose significant challenges to conventional outdoor substations.

2007-11-13T23:59:59.000Z

120

Substation Sensor Database Version 1.0  

Science Conference Proceedings (OSTI)

The Substation Sensor database provides utilities with a searchable list of sensors available to be applied in substation applications. The Substation Sensor Database provides a searchable database of sensors available to substation engineers, categorized by Area, Component, Sub-Component, Parameter, and Technology. By specifying each category, the list can be filtered to a sub-set of sensors. By clicking on a sensorname, details can be viewed including a description, sensor maturity, and a link to the m...

2010-11-10T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Proceedings: Tenth EPRI Substation Equipment Diagnostics Conference  

SciTech Connect

Advanced monitoring and diagnostic sensors and systems are needed to provide reliable and accurate information for determining the condition of major transmission substation equipment. The tenth EPRI Substation Equipment Diagnostics Conference highlighted the work of researchers, universities, manufacturers, and utilities in producing advanced monitoring and diagnostic equipment for substations.

None

2002-06-01T23:59:59.000Z

122

Proceedings: Substation Equipment Diagnostics Conference IX  

SciTech Connect

Advanced monitoring and diagnostic sensors and systems are needed to provide reliable and accurate information for determining the condition of major transmission substation equipment. The ninth EPRI Substation Equipment Diagnostics Conference highlighted the work of researchers, universities, manufacturers, and utilities in producing advanced monitoring and diagnostic equipment for substations.

None

2001-09-01T23:59:59.000Z

123

Proceedings: Substation Equipment Diagnostics Conference VIII  

SciTech Connect

Advanced monitoring and diagnostic sensors and systems are needed to provide reliable and accurate information for determining the condition of major transmission substation equipment. The eighth EPRI Substation Equipment Diagnostics Conference highlighted the work of researchers, universities, manufacturers, and utilities in producing advanced monitoring and diagnostic equipment for substations.

None

2000-06-01T23:59:59.000Z

124

Proceedings: Tenth EPRI Substation Equipment Diagnostics Conference  

Science Conference Proceedings (OSTI)

Advanced monitoring and diagnostic sensors and systems are needed to provide reliable and accurate information for determining the condition of major transmission substation equipment. The tenth EPRI Substation Equipment Diagnostics Conference highlighted the work of researchers, universities, manufacturers, and utilities in producing advanced monitoring and diagnostic equipment for substations.

2002-06-27T23:59:59.000Z

125

Substation Ground Grid Impedance Measurement  

Science Conference Proceedings (OSTI)

Because safety impacts all segments of the electric power industry, the integrity and conformance to standards of substation grounding systems is of paramount importance. This report summarizes field demonstrations of commercially available meters for performance evaluation of large grounding systems, including the EPRI Ground Grid Evaluator (commercially known as the Smart Ground Multimeter or SGM).

2007-12-13T23:59:59.000Z

126

East Grangeville Substation : Environmental Assessment.  

SciTech Connect

BPA proposes to build a 6/8 MVA, 115/13.8-kV substation about 0.7 mile (1.2 km) east of Grangeville, Idaho. BPA's substation yard would comprise an area of 70 by 72 feet (21 by 22 m) containing a 115/13.8-kV transformer. Energization for the substation is scheduled for September 1983. In connected actions the Co-op would build a 13.8-kV switching station and a 13.8/34.5-kV step-up station. The Co-op would require an area of 100 by 55 feet (31 by 17 m) in addition to the BPA yard. The total area needed for the combined BPA/Co-op substation would be approximately 170 by 127 feet (52 by 40 m) or one-half of an acre (0.20 ha). The Co-op would also build two 13.8-kV feeders and one 34.5-kV feeder underground south of the substation to overhead distribution lines along State Highway 13 with space for one future feeder. Another 13.8-kV feeder would exit the substation underground and loop around to the north to reconnect to the existing 13.8-kV overhead line. TWWP would build a tapline from their Grangeville-Kamiah-Nez Perce (Grangeville-Nez Perce No. 2) 115-kV transmission line to the substation. This line would be approximately 0.75 mile (1.2 km) long and would consist of single wood pole structures built on the route of an existing Co-op distribution line. The new and existing lines would use the same poles. A temporary access road would be built for 0.25 mile (0.4 km). The remaining 0.5 mile (0.8 km) section would be adjacent to a county road and would not require an access road. Two sites were identified as meeting the technical requirements. Site 2 is recommended.

United States. Bonneville Power Administration.

1983-03-01T23:59:59.000Z

127

MOV surge arresters: improved substation equipment protection  

Science Conference Proceedings (OSTI)

The introduction of metal-oxide-varistor (MOV) surge arresters has added a new dimension to substation equipment protection. Through the optimal use of these arresters, it is possible to lower surge arrester ratings and thereby improve protective margins, resulting in a possible reduction of the insulation levels (BIL) of substation equipment. This reduction in BIL can lead to a significant reduction in the cost of substation equipment. General methods are delineated for selecting MOV surge arresters for substation protection and the resulting effect on substation equipment insulation levels.

Niebuhr, W.D.

1985-07-01T23:59:59.000Z

128

John Elliott  

NLE Websites -- All DOE Office Websites (Extended Search)

Elliot Elliot Chief Sustainability Officer Lawrence Berkeley National Laboratory This speaker was a visiting speaker who delivered a talk or talks on the date(s) shown at the links below. This speaker is not otherwise associated with Lawrence Berkeley National Laboratory, unless specifically identified as a Berkeley Lab staff member. John is Chief Sustainability Officer at Berkeley Lab and transitioned from his position as Director, Energy and Sustainability at UC Merced. He has been responsible for shaping and implementing the campus sustainability strategy, which includes a "Triple-Zero" commitment to zero net energy, zero waste, and climate neutrality by 2020. He has been involved in new construction, operations, and planning. He has also managed use of a

129

Wolf Point Substation, Roosevelt County, Montana  

Science Conference Proceedings (OSTI)

The Western Area Power Administration (Western), an agency of the United States Department of Energy, is proposing to construct the 115-kV Wolf Point Substation near Wolf Point in Roosevelt County, Montana (Figure 1). As part of the construction project, Western's existing Wolf Point Substation would be taken out of service. The existing 115-kV Wolf Point Substation is located approximately 3 miles west of Wolf Point, Montana (Figure 2). The substation was constructed in 1949. The existing Wolf Point Substation serves as a Switching Station'' for the 115-kV transmission in the region. The need for substation improvements is based on operational and reliability issues. For this environmental assessment (EA), the environmental review of the proposed project took into account the removal of the old Wolf Point Substation, rerouting of the five Western lines and four lines from the Cooperatives and Montana-Dakota Utilities Company, and the new road into the proposed substation. Reference to the new proposed Wolf Point Substation in the EA includes these facilities as well as the old substation site. The environmental review looked at the impacts to all resource areas in the Wolf Point area. 7 refs., 6 figs.

Not Available

1991-05-01T23:59:59.000Z

130

Multiple Uses of Substation Data  

Science Conference Proceedings (OSTI)

This report describes a suite of modules developed under the Multiple Uses of Substation Data project. The modules are aimed at the integration and automated analysis of data coming from several Intelligent Electronic Devices (IEDs) such as Digital Protective Relays, Digital Fault Recorders and Circuit Breaker Monitors. Once data are collected, automated analysis processes the files to extract relevant information. The modules convert non-operational data to information that may be used by variety of app...

2008-06-30T23:59:59.000Z

131

Microsoft Word - CX-BentonCoPUD-FinleySubstationMeterProject_FY13_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Roeder John Roeder Contractor - TEP-CSB-1 Proposed Action: Revenue Meter Replacement at Benton County Public Utility District's (PUD) Finley Substation PP&A Project No: 2594 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 Electronic Equipment Location: Benton County, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace an existing JEM1 revenue meter with a new JEMStar revenue meter within an existing meter rack at Benton County PUD's Finley Substation. BPA would own the rack and meter. No ground disturbance or alteration to the meter house would occur. Findings: BPA has determined that the proposed action complies with Section 1021.410 and

132

International Electrotechnical Commission IEC 61850 Substation Development  

Science Conference Proceedings (OSTI)

The International Electrotechnical Commission Standard IEC 61580 is an emerging standard for advanced utility automation that provides a rich, hierarchical data and behavior model for use in sophisticated substation control and protection equipment. One of the important features introduced by IEC 61850 is the replacement of the wires used to exchange binary and analog information between Intelligent Electronic Devices (IEDs) with communication messages. In a conventional substation, the substation engine...

2009-03-25T23:59:59.000Z

133

Blending a Substation into its Environment  

Science Conference Proceedings (OSTI)

This report provides information about public acceptance issues as well as technical approaches available to make substations acceptable within their environments. Case studies were used to examine substation acceptance experience from utilities in different countries and areas. This is the second report in a multi-year effort to build a multi-volume library on Blending a Substation into its Environment. Volume 1 examined available literature, standards, guides, and regulations that affect the blending o...

2006-12-12T23:59:59.000Z

134

Probabilistic economic evaluation of substation seismic upgrade  

SciTech Connect

This paper presents a methodology for deciding whether or not to implement seismic design modifications at Southern California Edison's (SCE) Substation facilities. The method considers the potential for substation capability loss resulting from earthquake damage, cost of seismic modification made today, the cost of damage restoration after that modification is made, the cost of doing nothing now, and the site specific earthquake probability. Based on these findings, recommendations for seismic modifications of substation facilities could be made.

Ong, T.L.; Ensign, R.L.; Martin, D.F.; Richter, H.L. (Southern California Edison Co., Rosemead, CA (USA))

1990-04-01T23:59:59.000Z

135

Guidelines for Implementing Substation Automation Using UCA-SA (Utility Communications Architecture-Substation Automation)  

Science Conference Proceedings (OSTI)

This report provides guidelines for substation engineers, information technologists, and utility managers on the information issues related to substation automation, in particular when UCA-SA (Utility Communications Architecture Ė Substation Automation IEC61850) standards are used. Substation automation is a new challenge for the utility industry, and these guidelines provide the overall vision as well as the specific steps that should be taken for successful implementation of this new enabling cap...

2003-11-11T23:59:59.000Z

136

Substation evaluation using Diagnostic Logic System (DIALOG)  

Science Conference Proceedings (OSTI)

This project investigated the feasibility of applying a Diagnostic Logic System (DIAGLOG) to evaluate substation operation. The purpose was to see if a determination can be made as to whether the equipment in a substation operated correctly or not when an operating event occurred. The work was directed toward modifying an already proven diagnostic system to create a simplified procedure for describing the operation of substation equipment. Special operating tables or modules of logic were identified for describing relay and breaker operations. The resulting model composed of all the modules connected together is used to evaluate the actual observations available at the substation, and to compare them with what the substation should have produced. The report covers the diagnostic approach used, information on how to construct the modules and examples of diagnosis. Also covered are discussions on the special features of substations that offer a challenge to performing diagnostics. Included in the report are the results of modeling a typical substation and several notes are provided along with an initial library of typical modules which were developed in modeling one of the substations belonging to the Pacific Gas and Electric Company. This substation served as a feasibility demonstrator. 15 figs.

Andre, W.L.

1989-08-01T23:59:59.000Z

137

Grounding Analysis in Heterogeneous Soil Models: Application to Underground Substations  

E-Print Network (OSTI)

Grounding Analysis in Heterogeneous Soil Models: Application to Underground Substations Ignasi in forthcoming publications. Keywords-grounding analysis; earthing analysis, underground substations; I to a river (at substations next to hydroelectric dams), or the grounding system of a buried electrical

Colominas, Ignasi

138

Seismic Studies of Substation Equipment: Progress Report  

Science Conference Proceedings (OSTI)

IEEE Standard 693, Recommended Practice for Seismic Design of Substations, is used by electric power utilities to qualify substation equipment for seismic movements. Deficiencies exist in the present standard, and information is unavailable for dynamic response that may be used to better analyze equipment and permit equipment evaluation in case of limited configuration changes, such as insulator substitution.

2009-09-28T23:59:59.000Z

139

Life Extension Guidelines for Other Substation Equipment  

Science Conference Proceedings (OSTI)

Utilities are under increasing pressure to maintain service reliability while operating aging transmission substations with tighter, leaner maintenance budgets and fewer experienced personnel. A structured life extension program can help utilities make equipment maintenance, replacement, and refurbishment decisions that ensure safe, reliable, cost-effective operation of transmission substation equipment.BackgroundThe ...

2012-12-12T23:59:59.000Z

140

Substation Integrated Automation System Based on DSP  

Science Conference Proceedings (OSTI)

This Paper introduces the application of digital signal processor (DSP) at Substation Integrated Automation System. Using the powerful digital signal processing capability of DSP, high-speed multi-channel data acquisition function, and excellent data ... Keywords: Substation, Digital Signal Processor, Integrated Automation System

Yanzhe Li; Duowang Fan; Xuwei Dong

2009-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Life Extension Guidelines for Substation Equipment  

Science Conference Proceedings (OSTI)

Utilities are under increasing pressure to maintain service reliability while operating aging transmission substations with leaner maintenance budgets and fewer experienced personnel. A structured life extension program can help utilities make equipment maintenance, replacement, and refurbishment decisions that ensure safe, reliable, cost-effective operation of transmission substation equipment. EPRI's life extension guidelines for substationsfirst published in 1995 and periodically revisedsupport curre...

2010-12-22T23:59:59.000Z

142

Life Extension Guidelines for Other Substation Equipment  

Science Conference Proceedings (OSTI)

Utilities are under increasing pressure to maintain service reliability while operating aging transmission substations with tighter, leaner maintenance budgets and fewer experienced personnel. A structured life extension program can help utilities make equipment maintenance, replacement, and refurbishment decisions that ensure safe, reliable, cost-effective operation of transmission substation equipment.BackgroundEPRIís Life Extension Guidelines for ...

2013-12-20T23:59:59.000Z

143

Cyber Security in Smart Grid Substations  

E-Print Network (OSTI)

Cyber Security in Smart Grid Substations Thijs Baars Lucas van den Bemd Michail Theuns Robin van.089 3508 TB Utrecht The Netherlands #12;CYBER SECURITY IN SMART GRID SUBSTATIONS Thijs Baars T.Brinkkemper@uu.nl Abstract. This report describes the state of smart grid security in Europe, specifically the Netherlands

Utrecht, Universiteit

144

Investigation of electric fields of EHV substations  

SciTech Connect

60-Hz and 24-kHz capacitive and monopole probes and testing techniques were developed for full-scale and model ground level electric field strength measurements for EHV substations. A model of an existing 345-kV substation was designed and built. The model was energized using a three phase 24-kHz regulated source. Comparison of corresponding test points shows that the agreement between substation and model measurements is good. Large amounts of model test data can be taken in a short time. Energized scale models can be used in a substation design tool so that the electric field may be mapped and, if necessary, modified. A successful and useful predictive tool has been developed that can handle the three-dimensional complex substation electric fields. Further development will result in a widely available and flexible analog design tool.

Sebo, S.A.; Caldecott, R.

1977-01-01T23:59:59.000Z

145

UCA Substation Communication Initiative Demonstration  

Science Conference Proceedings (OSTI)

John Burger of AEP, Jerry Melcher of EPRI and Jack Robinson of KEMA jointly hosted the Utility Working Group meetings held (in conjunction with PSRC meetings) in Albuquerque, New Mexico, May 13-14, and Las Vegas, Nevada, January 14-15, 1999.

1999-08-31T23:59:59.000Z

146

Substation reliability -- Practical application and system approach  

SciTech Connect

Practical application of reliability analysis was made for the comparison of alternate line and bus arrangements of a future transmission substation with potential savings of up to $3.6 M. The paper describes how both the substation and the power system were simulated by using computer programs STAREL and COMREL. It presents the method used to obtain the most accurate estimates for the outage data of the system components. Finally, it expresses the results with simple reliability indices which can be meaningful for management. The results of the study show the need to include the reliability of the transmission system in a substation reliability evaluation.

Save, P. [Southern California Edison Co., Rosemead, CA (United States)

1995-02-01T23:59:59.000Z

147

Johns Manville Technical Center  

Science Conference Proceedings (OSTI)

Johns Manville Technical Center. NVLAP Lab Code: 100425-0. Address and Contact Information: 10100 West Ute Avenue ...

2013-09-20T23:59:59.000Z

148

John Fox | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Fox John Fox Phone 202-586-6454 E-mail john.fox@hq.doe.gov Last Name Fox First Name John Title PROGRAM MANAGEMENT SPECIALIST (INFORMATION SYSTEMS...

149

STLOAD 1.0, Substation Equipment Thermal Loading Program  

Science Conference Proceedings (OSTI)

The Substation Equipment Thermal Loading Program, STLOAD Version 1.0 software is intended for use by substation engineers for the purpose of establishing thermal ratings for and making diagnostic evaluations of substation equipment. STLOAD 1.0 software calculates substation equipment operating temperatures and thermal ratings based on user-specified physical parameters for the equipment and user-specified load and air temperature data. Substation equipment that can be modeled using STLOAD includes strain...

2006-03-15T23:59:59.000Z

150

Network Security for Substation Automation Systems  

Science Conference Proceedings (OSTI)

The protection of critical infrastructure against electronic and communication network based attacks becomes more and more important. This work investigates the threat of network-based attacks on substations, the nodes of the electric power grid. Three ...

Martin Naedele; Dacfey Dzung; Michael Stanimirov

2001-09-01T23:59:59.000Z

151

Survey of Substation Equipment Access Control Policies  

Science Conference Proceedings (OSTI)

Utility management and control of access to substations and equipment can help prevent not only unauthorized access by outside agents with ill intent, but also erroneous access to, or erroneous operation of, utility equipment by utility personnel.† This report provides the results of an EPRIĖsponsored research project to identify how utilities manage access to transmission and distribution substations and equipment.†BackgroundThe enhanced ...

2012-11-20T23:59:59.000Z

152

Assessment of Wireless Technologies in Substation Functions  

Science Conference Proceedings (OSTI)

New wireless technologies are becoming available that may be applied to electric substations to meet the growing needs for physical security and increased communications. These new technologies must be carefully evaluated to ensure that they meet the purposes for which they are intended. In particular, the technologies must function at remote locations and within the electrically noisy environments of substations. This report surveys and assesses the strengths and weaknesses of wireless technologies used...

2006-03-27T23:59:59.000Z

153

Proceedings from EPRI's XV Substation Diagnostic Conference  

Science Conference Proceedings (OSTI)

The EPRI Substation Equipment Diagnostics Conference XV convened in Orlando, Florida, from March 2 5, 2008, to assemble, assess, and communicate information on the latest diagnostic techniques, monitoring devices, and systems for substation equipment. This conference was the fifteenth in a series that began in 1992. It focused on the latest monitoring and diagnostic techniques being developed by EPRI and others in research programs, as well as equipment and programs now available and in service by electr...

2008-04-28T23:59:59.000Z

154

Advanced Power Electronics Controllers for Substations  

Science Conference Proceedings (OSTI)

Substations located at various points in the power delivery system serve several purposes. In a broad sense, power substations are installations capable of interrupting or establishing electric circuits and changing the voltage level, frequency, or other characteristic of the electric energy flow. Solid-state power electronic switching devices are continuing to evolve and multi-megawatt solid-state power control systems are becoming increasingly applied in industrial electrical installations. Both have a...

2008-12-17T23:59:59.000Z

155

Gas insulated substation equipment for industrial applications  

SciTech Connect

Until recently the only available method for construction of high voltage systems was to use exposed air insulated equipment supported on porcelain columns. The past decade has witnessed the introduction and wide acceptance of compressed gas insulated equipment as a viable alternative to the conventional substation system. The characteristics of gas insulated substations (GIS) and their application for industrial use at service voltages at 69 kV and above are discussed.

Kenedy, J.J.

1984-11-01T23:59:59.000Z

156

Substation Equipment Asset Management: Utility Experience Sharing  

Science Conference Proceedings (OSTI)

Utilities have been maintaining substation equipment reliably since the industryís inception, but now many are facing increased challenges to reduce operating and maintenance costs without adversely affecting service levels. In this setting, utilities may benefit from knowing which programs and techniques their peers have implemented. To that end, the Electric Power Research Institute (EPRI) conducted a series of industry surveys assessing key substation equipment maintenance practices. As ...

2013-12-18T23:59:59.000Z

157

Microsoft Word - FEIS-0285-SA-452-Ross-StJohns-PPA2108_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2011 8, 2011 REPLY TO ATTN OF: KEP-4 SUBJECT: Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS- 0285/SA-452 Ross-St. Johns No. 1) PP&A Project #2108 Ed Tompkins Natural Resource Specialist - TFBV-LMT Proposed Action: Vegetation management and access road maintenance activities along the entire right-of-way (ROW) corridors and associated access roads Location: Clark County, Washington and Multnomah County, Oregon, in the Longview District Proposed by: Bonneville Power Administration (BPA) Description of the Proposal: BPA proposes to clear unwanted vegetation along and adjacent to the transmission line corridor and access roads of the 230-kV Ross-St. Johns No. 1 transmission line corridor from Ross Substation to St. Johns Substation. Other lines that are present within

158

Recipient: John Bardeen Award  

Science Conference Proceedings (OSTI)

... with over the years at the Australian Atomic Energy Commission, UC Berkeley, ... John Bardeen was one of the greatest scientists of the modern age and the†...

159

John R. Shields  

Science Conference Proceedings (OSTI)

John R. Shields. ... Mr. Shields joined the National Bureau of Standards (NBS) in August 1986 as an Engineering Technician at the Large Fire Lab. ...

2012-07-06T23:59:59.000Z

160

Guidelines for Implementing Substation Automation Using IEC61850, the International Power System Information Modeling Standard  

Science Conference Proceedings (OSTI)

This report provides guidelines for substation planners, project managers, substation engineers, information technologists, and substation integrators on informational issues related to substation automation (SA) when IEC61850 standards are used.

2004-12-22T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Ashland Area Support Substation Project : Environmental Assessment.  

SciTech Connect

The Bonneville Power Administration (BPA) provides wholesale electric service to the City of Ashland (the City) by transferring power over Pacific Power & Light Company`s (PP&L) 115-kilovolt (kV) transmission lines and through PP&L`s Ashland and Oak Knoll Substations. The City distributes power over a 12.5-kV system which is heavily loaded during winter peak periods and which has reached the limit of its ability to serve peak loads in a reliable manner. Peak loads under normal winter conditions have exceeded the ratings of the transformers at both the Ashland and Oak Knoll Substations. In 1989, the City modified its distribution system at the request of PP&L to allow transfer of three megawatts (MW`s) of electric power from the overloaded Ashland Substation to the Oak Knoll Substation. In cooperation with PP&L, BPA installed a temporary 6-8 megavolt-amp (MVA) 115-12.5-kV transformer for this purpose. This additional transformer, however, is only a temporary remedy. BPA needs to provide additional, reliable long-term service to the Ashland area through additional transformation in order to keep similar power failures from occurring during upcoming winters in the Ashland area. The temporary installation of another 20-MVA mobile transformer at the Ashland Substation and additional load curtailment are currently being studied to provide for sustained electrical service by the peak winter period 1992. Two overall electrical plans-of-service are described and evaluated in this report. One of them is proposed for action. Within that proposed plan-of-service are location options for the substation. Note that descriptions of actions that may be taken by the City of Ashland are based on information provided by them.

United States. Bonneville Power Administration.

1992-06-01T23:59:59.000Z

162

Columbus Day  

NLE Websites -- All DOE Office Websites (Extended Search)

Columbus Day Columbus Day Nature Bulletin No. 651 Oct6ober 14, 1961 Forest Preserve District of Cook County John J. Duffy, President Roberts Mann, Conservation Editor David H. Thompson, Senior Naturalist COLUMBUS DAY October 12th, 1492, was a great turning point in history. On that day Christopher Columbus, with 87 men in three small sailing vessels, sighted the low hills of a little island in the West Indies which he named San Salvador. Although he made three more voyages across the Atlantic he never realized that, instead of a route to the Orient, he had discovered a whole New World. With favorable winds they had sailed westward from the Canary Islands for 33 days and nights without sighting land. As they ran before the wind day after day into unknown seas the crews began to grumble that they would starve before they could make their way back to Spain. On the 6th day a brilliant meteor was an ill omen to the superstitious sailors. To quiet their fears somewhat, Columbus kept two ship's logs: a private record of his own showing the true distances traveled, and a second one -- for the crew -- in which each day's run was reduced.

163

UPS-Substation (TM): Evaluation, Conceptual Design and Generic Specification  

Science Conference Proceedings (OSTI)

In general terms, the UPS-Substation(TM) is an uninterruptible power supply (UPS) at the substation level. This report summarizes determining application requirements, developing conceptual designs and cost estimates, and assessing potential market size based on application.

1999-09-21T23:59:59.000Z

164

Planning substation capacity under the single-contingency scenario  

Science Conference Proceedings (OSTI)

Florida Power and Light (FPL) adopts the single contingency emergency policy for its planning of substation capacity. This paper provides an approach to determine the maximum load which a substation can take on under such a policy. The approach consists of two LP models which determine: (1) the maximum substation load capacity, and (2) the reallocation of load when a substation`s demand cannot be met. Both models are formulated under the single-contingency scenario, an issue which had received little attention in the literature. Not only does the explicit treatment of the scenario provide an exact measure of a substation`s load limit, it also raises several important issues which previous works omit. These two models have been applied to the substation network of the Fort Myers District of the State of Florida.

Leung, L.C. [Chinese Univ. of Hong Kong, Shatin (Hong Kong). Decision Sciences and Managerial Economics; Khator, S.K. [Univ. of South Florida, Tampa, FL (United States). Industrial and Management Systems Engineering; Schnepp, J.C. [Crest Ultrasonics, Trenton, NJ (United States)

1995-08-01T23:59:59.000Z

165

STLOAD 1.1 (Substation Terminal Equipment Loading Software)  

Science Conference Proceedings (OSTI)

EPRIís Substation Terminal Equipment Loading software (STLOAD 1.1) calculates temperatures and thermal ratings for substation equipment based on physical parameters of the equipment, electrical load, air temperature, and, where appropriate, solar heating and wind. This provides a convenient way for substation engineers to maximize the usage of existing substation terminal equipment under a wide variety of operating conditions. STLOAD can perform temperature and rating calculations for a daily load and am...

2009-04-06T23:59:59.000Z

166

Reducing Substation Auxiliary Power in the Consolidated Edison System  

Science Conference Proceedings (OSTI)

This demonstration/study project carried out by the Electric Power Research Institute (EPRI), who partnered with Consolidated Edison (Con Edison), has identified and documented energy-efficiency measures applicable within a substation. The study was conducted on four substations identified by Con Edison as candidates for potential energy-efficiency improvementW 49th St, W 50th St, Millwood, and E 179th St. The substation locations selected are representative of the many substations that are in Con Edison...

2012-05-31T23:59:59.000Z

167

Application Filling Requirements for Transmission Line and Substation...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

here Home Savings Application Filling Requirements for Transmission Line and Substation Construction Projects (Wisconsin) Application Filling Requirements for Transmission...

168

VULNERABILITY OF BLUETOOTH TO IMPULSIVE NOISE IN ELECTRICITY TRANSMISSION SUBSTATIONS  

E-Print Network (OSTI)

VULNERABILITY OF BLUETOOTH TO IMPULSIVE NOISE IN ELECTRICITY TRANSMISSION SUBSTATIONS S A Bhattil environment of an Electricity transmission substation environment is modelled as a Symmetric Alpha Stable of an electricity transmission substation. I. INTRODUCTION In industrial environments, Supervisor Control and Data

Atkinson, Robert C

169

The Dynamic Utilization of Substation Measurements to Maintain Power System  

E-Print Network (OSTI)

engineering), except for the mineral extraction criteria, they contribute to more than 50% to the substation to Aluminium Electrolysis Conversion Substations François Cluzel1* , Dominique Millet2 , Yann Leroy1 or energy mix). Two cases studies concerning AREVA T&D's aluminium electrolysis conversion substations

Kezunovic, Mladen

170

The Substation of the Future: A Feasibility Study  

E-Print Network (OSTI)

The Substation of the Future: A Feasibility Study Final Project Report Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Substation of the Future Engineering Research Center (PSERC) research project T-38 titled "Substation of the Future: A Feasibility

171

DESIGN OF INTEGRATED ANALYSIS REPORTS USING DATA FROM SUBSTATION IEDs  

E-Print Network (OSTI)

in electricity transmission substations has been proposed [8]. One of the project objectives requires integrated substation control system (WISCS)," in Advances in Power System Control, Operation and Management voltage electricity supply substations. The character of partial discharge and WLAN technology are briefly

Kezunovic, Mladen

172

Environment and protection of a gas-insulated substation  

SciTech Connect

Unlike a conventional open-air designed substation, the environment of a gas-insulated substation (GIS) is under the control of the designer and operator. This is a feature that can be utilized by the protection engineer to develop a protective scheme for the substation. A discussion is provided to develop a fault anticipation protection scheme.

Koepfinger, J.L.; Lauth, W.C.

1980-01-01T23:59:59.000Z

173

Assessing Power Substation Network Security and Survivability  

E-Print Network (OSTI)

This paper reports our experiences with identifying cyber-based threats to the survivability of power substation control networks. Observations from the initial application of vulnerability and hardening assessment techniques have been presented. The paper also discusses the state of the power industry cyber security, which appears to lag behind the state-ofthe-practice in both network security and ultrareliable systems design.

Carol Taylor; Paul Oman; Axel Krings

2003-01-01T23:59:59.000Z

174

Reliability mathematics analysis on traction substation operation  

Science Conference Proceedings (OSTI)

In electrified railway traction power supply systems, the operational qualities and reliabilities of the main traction transformer loop is higher, but ones of bus output units is comparatively low. The traction transformer loop still works when output ... Keywords: Erlang distribution, Markov theory, life, reliability, traction substation, transformer

Hongsheng Su

2008-11-01T23:59:59.000Z

175

Concrete Foundations in Substations and Transmission Lines  

Science Conference Proceedings (OSTI)

This report presents the results of surveys conducted to obtain information on the degradation of concrete foundations that support transmission towers and high-voltage substation equipment. Although concrete foundations are simple and inexpensive, their degradation or failure may have costly consequences, including potential equipment damage and the need for outages to allow movement of critical equipment so the ...

2012-12-14T23:59:59.000Z

176

A knowledge-based approach to optimize switching in substations  

Science Conference Proceedings (OSTI)

Automatic sequence switching has been an important pursuit in the field of substation automation. This paper presents an intelligent approach to optimize switching sequences in electric substations. This paper starts with a presentation of the optimal sequence switching problem. It then suggests a knowledge-based model of a substation switch network organized in a tri-level hierarchical structure, and a set of basic techniques suitable for the general task of network re-organization. An intelligent optimal sequence switching strategy for substations based on modelling techniques is presented. An expert system in PROLOG used to formalize the sequence of switching operations and an application in substations is described.

Zhang, Z.Z.; Hope, G.S.; Malik, O.P. (Dept. of Electrical Engineering, Univ. of Calgary (CA))

1990-01-01T23:59:59.000Z

177

Marion Industrial Substation Project : Environmental Assessment.  

SciTech Connect

Consumers Power, Inc. (CPI), proposes to construct a new distribution substation under the existing Bonneville Power Administration (BPA) Albay-Lebanon transmission line near the city of Albany in Linn County, Oregon. BPA is proposing to grant a new Point of Delivery to CPI at this substation. The purpose of the project is to serve the developing industrial needs in the Marion Industrial Park and on the 550 acres of nearby land within CPI`s service area that are zoned for residential use. CPI prepared, and the Rural Electrification Administration (REA) has approved a Borrower`s Environmental Report (BER) which addresses this action along with several other proposed projects in the CPI service area. Portions of this BER are summarized in this brief EA. BPA is preparing its own EA since Department of Energy National Environmental Policy Act (NEPA) guidelines require additional environmental concerns to be addressed than are required by REA`s NEPA guidelines.

United States. Bonneville Power Administration.

1992-04-01T23:59:59.000Z

178

Marion Industrial Substation Project : Environmental Assessment.  

SciTech Connect

Consumers Power, Inc. (CPI), proposes to construct a new distribution substation under the existing Bonneville Power Administration (BPA) Albay-Lebanon transmission line near the city of Albany in Linn County, Oregon. BPA is proposing to grant a new Point of Delivery to CPI at this substation. The purpose of the project is to serve the developing industrial needs in the Marion Industrial Park and on the 550 acres of nearby land within CPI's service area that are zoned for residential use. CPI prepared, and the Rural Electrification Administration (REA) has approved a Borrower's Environmental Report (BER) which addresses this action along with several other proposed projects in the CPI service area. Portions of this BER are summarized in this brief EA. BPA is preparing its own EA since Department of Energy National Environmental Policy Act (NEPA) guidelines require additional environmental concerns to be addressed than are required by REA's NEPA guidelines.

United States. Bonneville Power Administration.

1992-04-01T23:59:59.000Z

179

Quality Assurance Plan for site electrical replacements at substation line item subproject: 69 KV Substation  

Science Conference Proceedings (OSTI)

The 69 KV Substation Project is based on the recognized need to provide a continuous, reliable source of power and to improve the firm capacity of the electrical service to all production facilities at Mound. The project consists of the following major element: 69 KV Substation: (1) Install a 69 KV Substation and associated equipment with two parallel 18 MVA transformers. (2) Install duct bank as required and provide 15 KV feeder cable from new substation to existing Substation 95 for connection to Mound`s existing primary distribution system. (3) Install duct bank for underground routing of the 15 KV feeder cable from Manhole 5C to the existing power house cable pit. (4) Reconfigure existing Dayton Power and Light Co. 15 KV switchgear in P Building. The purpose of this Quality Assurance Plan (QA Plan) is to assure that the objectives of the United States Department of Energy (D.O.E.) and EG&G Mound Applied Technologies, Miamisburg, Ohio (Mound) are met for this non-weapons project relative to health and safety, protection of the environment, reliability and continuity of operations, and documentation of quality efforts. This QA Plan identifies the activities and responsibilities which are necessary in the design, procurement, fabrication, installation, and start up of this project in order to meet these objectives.

Ohler, C.K.

1991-05-21T23:59:59.000Z

180

Briefings on Physical Security of Electricity Substations  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations.

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Novel Sensor Technologies for Substation Applications  

Science Conference Proceedings (OSTI)

Increasingly, todays electricity companies need to employ their assets to the fullest while continuing to maintain system reliability. In this environment, management of aging assets has become one of the most critical issues facing substation managers and engineers. Central to asset management are effective diagnostics and condition assessment. Reliable condition monitoring, proper diagnostics, and accurate interpretation could help reduce the rate of aging, enable an accurate assessment of the overall ...

2011-12-21T23:59:59.000Z

182

Improved Thermal Modeling Tools for Substation Equipment  

Science Conference Proceedings (OSTI)

The ratings of substation terminal equipment often limit power flow through transmission circuits. Capital investment in terminal equipment is generally modest in comparison to lines, transformers, and underground cables. Replacement difficulties are centered more on service availability than on cost. Detailed manufacturer test data is often unavailable for older equipment but ratings are simpler to calculate than for lines. Certain types of terminal equipment are tolerant of over-loading and problems in...

2007-03-08T23:59:59.000Z

183

Substation distribution transformers failures and spares  

Science Conference Proceedings (OSTI)

Electric utilities should have a sufficient number of spare transformers to backup substation distribution transformers to replace transformers that fail and require factory rebuild or replacement. To identify such a number, the statistical methodology was developed to analyze available failure data for different groups of transformer. That methodology enables the estimation of future numbers of failures with associated probabilities, recommends the proper number of spares, identifies the necessity and shows the means to shorten the transformer`s replacement time.

Kogan, V.I. Roeger, C.J.; Tipton, D.E. [American Electric Power Service Corp., Columbus, OH (United States)

1996-11-01T23:59:59.000Z

184

Condition Assessment of Substation Ground Grids  

Science Conference Proceedings (OSTI)

This report describes the first stage of research to develop a simple and inexpensive method and device to assess the integrity of substation grounding grids. The problem has been studied before but there is not, to our knowledge, a reliable and inexpensive method or device to make a reliable diagnosis. While the EPRI-developed Ground Grid Evaluator (commercially knows as the Smart Ground Multimeter or SGM) can be used to provide valuable information, the equipment is considered to be expensive and requi...

2008-03-26T23:59:59.000Z

185

Surge propagation in gas insulated substation  

SciTech Connect

Surge propagation performance in a 550 kV gas insulated substation is studied experimentally and by computer simulation using the Electro-Magnetic Transients Program. Extra capacitance added to the system by the components of GIS such as potential devices, branch buses, circuit breakers deform the wave shape of the travelling surges. A simple modeling technique to represent GIS in surge analysis is proposed and its applicability is proved. Paper No. 80 SM 658-5.

Matsumura, S.; Nitta, T.

1981-06-01T23:59:59.000Z

186

RI critical in surburban hvdc substation design  

SciTech Connect

Access to existing rights of way, site availability and ample short circuit capabilities led to the location of Sylmar hvdc substation within the city limits of Los Angeles. The Department of Water and Power, in choosing this site as the southern terminus of the 851 mile, 400 kV, hvdc transmission line from The Dalles, Oregon, was faced with unusual problems in the suppression of radio and telephone interference.

York, E.

1968-07-01T23:59:59.000Z

187

Substation Bus Ampacity Uprating: Feasibility Study  

Science Conference Proceedings (OSTI)

The continuous increase in demand for electric power has pushed some of the components in the Con Edison system to their design limits. These limits, established in the past, were often selected with general and conservative assumptions. Consequently, Con Edison requested the Electric Power Research Institute (EPRI) to investigate the possibility of raising the rating of their 3,000A substation bus to a higher value.The first step in the investigation was to conduct a feasibility study ...

2013-04-24T23:59:59.000Z

188

Condition Assessment of Substation Ground Grids  

Science Conference Proceedings (OSTI)

This report describes the second stage of a research project to develop a simple and inexpensive method and device to assess the integrity of substation grounding grids. The problem has been studied before but a reliable and inexpensive method or device to make a reliable diagnosis of grid condition is still lacking. While the EPRI-developed Ground Grid Evaluator (commercially known as the Smart Ground Multimeter) can be used to provide valuable information, the equipment is expensive and requires extens...

2008-12-17T23:59:59.000Z

189

Patents -- John B. Goodenough  

NLE Websites -- All DOE Office Websites (Extended Search)

Patents - John B. Goodenough Patents - John B. Goodenough Goodenough Page · Resources with Additional Information US 4,049,891 COMPOSITIONS FOR FAST ALKALI-METAL-ION TRANSPORT - Goodenough, John B.; Hong, Henry Y-P; September 20, 1977 Fast alkali-metal-ion transporters are provided having low resistivities and low-activation-energy mobilities at temperatures at which alkali metals are molten. The novel compounds promote alkali-metal-ion transport in three dimensions within their crystalline structure and have the general formula: or wherein A is potassium, sodium or lithium, Z' is a tetrahedrally coordinated cation or mixtures thereof, X is an octahedrally coordinated cation or mixtures thereof, n is a number greater than 1 and less than 4, m is a number from 1 up to 2 and Z' is a mixture of at least two Z' cations.

190

Categorical Exclusion (CX) Determination Proposed Action: Havre Substation, Stage 03.  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Havre Substation, Stage 03. Havre Substation, Stage 03. Description of Proposed Action: The Western Area Power Administration (Western) is proposing to expand the Havre Substation approximately 150 ft to the north to accommodate a new delivery service from the newly built Herron Substation by Hill County. The expansion also converts the existing 115-kV single bus into a ring bus which will improve reliability. Western is also expanding the yard to the east to accommodate the replacement of the existing control building and control boards. Number and Title of Categorical Exclusions Being Applied: 10 CFR 1021.410 Subpart D, Appendix B, B4.11: Construction of electric power substations .. . or modification of existing substations and support facilities . Regulatory Requirements for CX Determination: The DOE Guidelines for Compliance with

191

Modeling and Simulating Blast Effects on Electric Substations  

Science Conference Proceedings (OSTI)

A software simulation tool was developed at the Idaho National Laboratory to estimate the fragility of electric substation components subject to an explosive blast. Damage caused by explosively driven fragments on a generic electric substation was estimated by using a ray-tracing technique to track and tabulate fragment impacts and penetrations of substation components. This technique is based on methods used for assessing vulnerability of military aircraft and ground vehicles to explosive blasts. An open-source rendering and ray-trace engine was used for geometric modeling and interactions between fragments and substation components. Semi-empirical material interactions models were used to calculate blast parameters and simulate high-velocity material interactions between explosively driven fragments and substation components. Finally, a Monte Carlo simulation was added to model the random nature of fragment generation allowing a skilled analyst to predict failure probabilities of substation components.

Lyle G. Roybal; Robert F. Jeffers; Kent E. McGillivary; Tony D. Paul; Ryan Jacobson

2009-05-01T23:59:59.000Z

192

Advanced Substation Data Collecting and Processing for State Estimation Enhancement  

E-Print Network (OSTI)

functions within a substation can be performed more efficiently if all the substation data is collected from and shared among Intelligent Electronic Devices (IEDs). Gathered measurements and apparatus statuses can be processed by (local) substation computer(s). Processing includes data consistency checking, switching sequence monitoring, predicting switching outcomes, etc. Processed data may be used locally and/or communicated to remote sites (neighboring substations and/or control centers). Substation data integration is facilitated by existence and appropriate connection of IEDs. The paper presents an approach to implementation of substation data integration and information exchange. The emphasis is on the utilization of local data redundancy to enhance power system state estimation, especially topology error detection.

Sasa Jakovljevic; Student Member; Mladen Kezunovic

2002-01-01T23:59:59.000Z

193

Kesheng John Wu  

NLE Websites -- All DOE Office Websites (Extended Search)

Aztec Aztec Kesheng John Wu outline * what does it do * how to use it * questions Aztec A massively parallel iterative solver library for solving sparse linear systems Sandia National Laboratories Ray S. Tuminaro John N. Shadid Scott A. Hutchinson Lydie Provost Charles H. Tong web address http://www.cs.sandia.gov/CRF/aztec1.html Software description * * Distributed (SPMD): MPI * Matrix type: unstructured sparse data-local matrices, e.g., from finite elements * simple parallelization: no need to - define ghost variables map global to local indices identify neighboring processors determine messages * efficient machine utilization fast (grouped) communication sparse point & block matrices advanced parallel preconditioning builds on advanced partitioning computation overlaps communication

194

Handbook of Alternative Technologies for Substation Emergency Power  

Science Conference Proceedings (OSTI)

Emergency power systems in electric substations play a critical role in substation reliability. This handbook characterizes backup power systems that offer high reliability, measurable capacity, and low maintenance for substation backup power applications. The handbook discusses better application of existing energy storage technologies as well as new technologies not yet commonly used in these applications. Reliability is the most important success criterion, while better condition monitoring and simpli...

2005-08-31T23:59:59.000Z

195

Application of programmable logic controllers to substation control and protection  

Science Conference Proceedings (OSTI)

This paper describes the application of programmable logic controllers (PLCs) to control and protection of bulk power and regional supply substations. PLC requirements are discussed and the concept of zones of control is explained as applied to standard PP L substation arrangements. The use of a peer-to-peer communication network between logic controllers and other substation equipment is also discussed. Details of an installation completed in spring, 1992, are presented, including experience acquired from power system faults.

Gilbert, J.G.; Diehl, G.R. (Pennsylvania Power Light Co., Allentown, PA (United States))

1994-01-01T23:59:59.000Z

196

Knowledge engineering tool for training power-substation operators  

Science Conference Proceedings (OSTI)

Artificial intelligence techniques have been applied to create systems that can give answers for different situations and assistance during the substation switching operation. These techniques have also been used for training purposes. This paper presents a computational package for training power substation operators in the control and corrective actions using expert system techniques. Illustrative examples are presented using a 138-kV CEMIG substation.

Lambert-Torres, G. [Escola Federal de Engenharia de Itajuba (Brazil)]|[Univ. of Waterloo, Ontario (Canada); Costa, C.I.A.; Alves da Silva, A.P. [Escola Federal de Engeharia de Itajuba (Brazil); Ribeiro, G.M. [Companhia Energetica de Minas Gerais (Brazil); Quintana, V.H. [Univ. of Waterloo, Ontario (Canada)

1997-04-01T23:59:59.000Z

197

Substation Condition Monitoring and Implementation Database Version 1.0  

Science Conference Proceedings (OSTI)

The Substation Sensor Database provides a searchable database of sensors available to substation engineers, categorized by Area, Component, Sub-Component, Parameter, and Technology.† By specifying each category, the list can be filtered to a sub-set of sensors.† By clicking on a sensorís name, details can be viewed including a description, sensor maturity, and a link to the manufacturer. Through data-mining of this database substation engineers could work on the development of ...

2012-11-26T23:59:59.000Z

198

John C. Barnes of Savannah River Operations named 2012 Facility  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John C. Barnes of Savannah River Operations named 2012 Facility John C. Barnes of Savannah River Operations named 2012 Facility Representative of the Year John C. Barnes of Savannah River Operations named 2012 Facility Representative of the Year August 20, 2013 - 8:27am Addthis John C. Barnes of Savannah River Operations named 2012 Facility Representative of the Year About 200 Department of Energy (DOE) federal employees are Facility Representatives (FR) who provide day-to-day oversight of contractor operations at DOE facilities. Each year the Department presents the FR of the Year Award to recognize superior service. Mr. John C. Barnes from the Savannah River Operations Office was selected from a field of sixteen nominees as the 2012 DOE FR of the Year. He is responsible for operational oversight of key facilities at the Savannah River Site, including the F and

199

Data collecting and processing for substation integration enhancement  

E-Print Network (OSTI)

The issue of substation integration is recognized as a very important one ever since the process of technological development brought a multitude of new computer-based devices and functions into substation operation. During the relatively short time period after the first microprocessors were invented, a myriad of computer-based devices found their application in power engineering. Those devices had a variety of input and output data formats, which hampered exchange of data among different devices. Recent initiatives for standardization of substation data formats and communication protocols have progressed to facilitate production of devices with standardized data formats and data exchange capabilities. Central substation computers now have an opportunity to collect and process data from such computer-based devices. An advanced data collecting and processing solution is developed and implemented as Integrated Substation Software in an effort to enhance substation integration. This report describes a solution that comprises data generation using a substation model, data collecting from modeled apparatus and instruments and finally application of data processing and consistency checking algorithms for creating outputs. The process of data collecting and processing is automated and repeated in equidistant time intervals. Results of processing and related reports are concisely displayed on the user interface screen and exported through data files. The Substation Integration Software was tested through the set of scenarios where each scenario is used to test one of the processing and consistency checking algorithms. The results show that measurements are improved and applicable for usage by other substation and system-wide applications.

Jakovljevic, Sasa

2003-05-01T23:59:59.000Z

200

Microsoft Word - CX-Coos-CurryNorwaySubstation_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Line and load interconnection of Coos-Curry Electric Cooperative's (Coos-Curry) new substation to Bonneville Power Administration's (BPA) Fairview-Bandon 115-kV transmission...

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Environmental Assessment of Proposed Filbert Substation and Tap Project.  

SciTech Connect

The proposal is a cooperative (jointly funded and owned) action between Bonneville Power Administration (BPS) and FGLandP involving construction of the 115/12.5-kV Filbert Substation. BPA would also build a 0.8-mile overhead 115-kV tapline from BPA's Forest Grove-McMinnville 115-kV line to the proposed substation. The Forest Grove-McMinnville transmission line has available capacity to support the proposed substation. The FGLandP would build four underground distribution circuits to connect the substation to its existing distribution system. It is normally BPA's practice to consider several substation location alternatives as a part of its facility siting process. The proposed substation site was recommended after a preliminary field evaluation by BPA determined that building on the proposed site was preferable because available sites south of the Tualatin Valley Highway and Southern Pacific Railroad were either on presently cultivated farmland, were in a floodplain, or were inaccessible without extensive access road construction. The proposed substation site is owned by FGLandP, is designated for use as a utility substation in the Forest Grove Comprehensive Plan, and was purchased by FGLandP in anticipation of a need for its use as a substation site because of its central location in relation to existing and forecasted loads. The site is accessible from Filbert Street (city road), and is gently sloping. This report describes potential environmental impacts of the proposed actions.

United States. Bonneville Power Administration.

1984-03-01T23:59:59.000Z

202

Application Filling Requirements for Transmission Line and Substation...  

Open Energy Info (EERE)

icon Twitter icon Application Filling Requirements for Transmission Line and Substation Construction Projects (Wisconsin) This is the approved revision of this page, as...

203

Anonymity, accountability & John Doe  

Science Conference Proceedings (OSTI)

This paper addresses the issues of anonymity and accountability on the Internet, and the controversy surrounding anonymous message posters who are implicated in defamation lawsuits. "Anonymity ensures governments cannot spy on citizens and thus guarantees ... Keywords: John Doe lawsuits, cyberlibel, internet accountability, internet anonymity

Kristina A. Keesom

2004-10-01T23:59:59.000Z

204

A procedure for derating a substation transformer in the presence of widespread electric vehicle battery charging  

Science Conference Proceedings (OSTI)

This paper studies the effect of electric vehicle (EV) battery charging on a substation transformer that supplies commercial, residential, industrial, and EV load on a peak summer day. The analysis begins on modeling non-EV load with typical utility load shapes. EV load is modeled using the results from an analytical solution technique that predicts the net power and harmonic currents generated by a group of EV battery chargers. The authors evaluate the amount of transformer derating by maintaining constant daily transformer loss-of-life, with and without EV charging. This analysis shows that the time of day and the length of time during which the EVs begin charging are critical in determining the amount of transformer derating required. The results show that with proper control, EV charging may have very little effect on power system components at the substation level.

Staats, P.T.; Grady, W.M.; Arapostathis, A. [Univ. of Texas, Austin, TX (United States); Thallam, R.S. [Salt River Project, Phoenix, AZ (United States)

1997-10-01T23:59:59.000Z

205

Screening level characterization of electrical Substation 411  

SciTech Connect

Substation 411 transformer dielectric fluids were sampled for uranium and PCBs. The exterior surfaces of the metal transformers were measured for radioactivity. Results of the sampling revealed that some transformer fluid contained PCBs, but no uranium in excess of naturally occurring amounts was detected. In addition, the exterior surface of the transformers were uncontaminated. Subject to measurement of the base of the transformers (which were inaccessible during the surface scans for radioactivity), the transformers and dielectric fluids may be removed from the site for disposal. Two appendices are included: (a) a sampling plan, and (b) soil lab reports.

1990-11-01T23:59:59.000Z

206

A cathodically protected electrical substation ground grid  

SciTech Connect

This paper presents a discussion on the design of a cathodically protected electrical substation grounding system in which a steel ground grid and steel ground rods were used in place of the commonly used copper ground grid and copperweld ground rods. Several electrical constraints are presented which discuss common electrical utility requirements, safety considerations and economic factors. The grounding system materials which were chosen are discussed along with the means of cathodic protection. Finally, the design, construction and testing considerations are presented as an aid to others who wish to design a similar system.

Nelson, J.P.; Holm, W.K.

1983-09-01T23:59:59.000Z

207

Simplified two layer model substation ground grid design methodology  

SciTech Connect

This paper presents a simplified approach to the design of substation ground grids in non-uniform soil conditions. The procedure is based on the interpretation of principles enunciated in the IEEE Standard 80-1986, with the supporting data having been obtained from actual field tests on substation ground grids.

Lazzara, J.; Barbeito, N. (Florida Power Corp., St. Petersburg, FL (USA))

1990-10-01T23:59:59.000Z

208

In Situ Environmental Remediation of an Energized Substation  

Science Conference Proceedings (OSTI)

The remediation of contaminated soil and groundwater at energized substations presents special technical, safety, and cost challenges to affected utilities. This study, conducted at an energized substation contaminated with arsenic, evaluated remedial technologies for groundwater and soil treatment and analyzed their cost effectiveness.

2001-12-04T23:59:59.000Z

209

STUDY and analysis of systems for monitoring in power substations  

Science Conference Proceedings (OSTI)

The intensive development of science and technology in all areas of our daily live reflects and in the systems for monitoring and recording processes of abnormal modes in the power equipment of substations. Monitoring systems report their apogee in the ... Keywords: application, development, monitoring system, power substation

Nikolina Petkova; Valeri Mladenov; Angel Tsolov; Petar Nakov; Georgi Bozukov

2011-07-01T23:59:59.000Z

210

Grizzly Substation Fiber Optics : Environmental Assessment.  

SciTech Connect

This notice announces BPA`s decision to construct, operate, and maintain the Grizzly Substation Fiber Optic Project (Project). This Project is part of a continuing effort by BPA to complete a regionwide upgrade of its existing telecommunications system. The US Forest Service and BPA jointly prepared the Grizzly Substation Fiber Optic Project Environmental Assessment (EA) (DOE/EA-1241) evaluating the potential environmental impacts of the Proposed Action, the Underground Installation Alternative, and the No Action Alternative. Based on the analysis in the EA, the US Forest Service and BPA have determined that the Proposed Action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI. The US Forest Service has separately issued a FONSI and Decision Notice authorizing BPA to construct, operate, and maintain the Project within the Crooked River National Grassland (Grassland).

United States. Bonneville Power Administration.

1998-02-01T23:59:59.000Z

211

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Hygiene Substation Access Road Repairs  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hygiene Substation Access Road Repairs Hygiene Substation Access Road Repairs A. Brief Description of Proposal: Western Area Power Administration proposes to repair the access road/driveway into the Hygiene Substation. There is a low spot in the middle of the driveway that impedes maneuvering oflarge maintenance equipment in and out of the yard. Western plans to fill the low spot with road base and crumbled concrete fill. The Hygiene Substation is located in Boulder County, approximately 2 miles northwest of Longmont, CO (T3N, R69W, Sec 18). All proposed construction will occur within the existing, disturbed substation access road/driveway. B. Number and Title of tile Categorical Exclusion Being Applied: (See text in 10 CFR 1021, Subpart D.) BI.3 Routine maintenance activities and custodial services for buildings, structures,

212

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS - SAN JOSE, CA  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS - SAN BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS - SAN JOSE, CA BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS - SAN JOSE, CA Briefings on Physical Security of Electricity Substations The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations. The session for FEMA Region IX will be held in San Jose, CA and hosted by

213

John Schueler | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Schueler John Schueler About Us John Schueler - Former New Media Specialist, Office of Public Affairs John Schueler A founding member of the New Media Office in the Office of Public Affairs, John Schueler served as a New Media Specialist at the Energy Department from March 2009 to January 2012. Prior to being appointed to his position at Energy, John worked for the Obama for America campaign as both a Field Organizer and New Media Director, acting on a passion for the political process that he developed during his studies at Loyola University Chicago. When he's not overseeing social media policy or covering the latest innovations in advanced vehicles, you're likely to find John in the middle of a sold out concert, engaging in a friendly game of Catan, rooting for all things Michigan (Go Blue!) or plotting an escape to the South

214

Monitoring and Evaluation of Smolt Migration in the Columbia Basin : Volume XV : Evaluation of the 2007 Predictions of the Run-Timing of Wild and Hatchery-Reared Salmon and Steelhead Smolts to Rock Island, Lower Granite, McNary, John Day, and Bonneville Dams using Program RealTime.  

DOE Green Energy (OSTI)

Program RealTime provided monitoring and forecasting of the 2007 inseason outmigrations via the internet for 26 PIT-tagged stocks of wild ESU Chinook salmon and steelhead to Lower Granite and/or McNary dams, one PIT-tagged hatchery-reared ESU of sockeye salmon to Lower Granite Dam, one PIT-tagged wild stock of sockeye salmon to McNary Dam, and 20 passage-indexed runs-at-large, five each to Rock Island, McNary, John Day, and Bonneville dams. Nineteen stocks are of wild yearling Chinook salmon which were captured, PIT-tagged, and released at sites above Lower Granite Dam in 2007 and have at least one year's historical migration data previous to the 2007 migration. These stocks originate in 19 tributaries of the Salmon, Grande Ronde and Clearwater Rivers, all tributaries to the Snake River, and are subsequently detected through tag identification and monitored at Lower Granite Dam. Seven wild PIT-tagged runs-at-large of Snake or Upper Columbia River ESU salmon and steelhead were monitored at McNary Dam. Three wild PIT-tagged runs-at-large were monitored at Lower Granite Dam, consisting of the yearling and subyearling Chinook salmon and the steelhead runs. The hatchery-reared PIT-tagged sockeye salmon stock from Redfish Lake was monitored outmigrating through Lower Granite Dam. Passage-indexed stocks (stocks monitored by FPC passage indices) included combined wild and hatchery runs-at-large of subyearling and yearling Chinook, coho, and sockeye salmon, and steelhead forecasted to Rock Island, McNary, John Day, and Bonneville dams.

Griswold, Jim; Townsend, Richard L.; Skalski, John R.

2008-12-01T23:59:59.000Z

215

Monitoring and Evaluation of Smolt Migration in the Columbia Basin, Volume XIV; Evaluation of 2006 Prediction of the Run-Timing of Wild and Hatchery-Reared Salmon and Steelhead at Rock Island, Lower Granite, McNary, John Day and Bonneville Dams using Program Real Time, Technical Report 2006.  

DOE Green Energy (OSTI)

Program RealTime provided monitoring and forecasting of the 2006 inseason outmigrations via the internet for 32 PIT-tagged stocks of wild ESU chinook salmon and steelhead to Lower Granite and/or McNary dams, one PIT-tagged hatchery-reared ESU of sockeye salmon to Lower Granite Dam, and 20 passage-indexed runs-at-large, five each to Rock Island, McNary, John Day, and Bonneville Dams. Twenty-four stocks are of wild yearling chinook salmon which were captured, PIT-tagged, and released at sites above Lower Granite Dam in 2006, and have at least one year's historical migration data previous to the 2006 migration. These stocks originate in drainages of the Salmon, Grande Ronde and Clearwater Rivers, all tributaries to the Snake River, and are subsequently detected through the tag identification and monitored at Lower Granite Dam. In addition, seven wild PIT-tagged runs-at-large of Snake or Upper Columbia River ESU salmon and steelhead were monitored at McNary Dam. Three wild PIT-tagged runs-at-large were monitored at Lower Granite Dam, consisting of the yearling and subyearling chinook salmon and the steelhead trout runs. The hatchery-reared PIT-tagged sockeye salmon stock from Redfish Lake was monitored outmigrating through Lower Granite Dam. Passage-indexed stocks (stocks monitored by FPC passage indices) included combined wild and hatchery runs-at-large of subyearling and yearling chinook, coho, and sockeye salmon, and steelhead trout forecasted to Rock Island, McNary, John Day, and Bonneville Dams.

Griswold, Jim

2007-01-01T23:59:59.000Z

216

John Deutch | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Deutch John Deutch About Us John Deutch - MIT Chemist, Former Under Secretary of Energy Photo of John Deutch John M. Deutch is an Institute Professor at the Massachusetts Institute of Technology. Mr. Deutch has been a member of the MIT faculty since 1970, and has served as Chairman of the Department of Chemistry, Dean of Science and Provost. Mr. Deutch has published over 140 technical publications in physical chemistry, as well as numerous publications on technology, energy, international security, and public policy issues. John Deutch has served in significant government and academic posts throughout his career. In May 1995, he was sworn in as Director of Central Intelligence following a unanimous vote in the Senate, and served as DCI until December 1996. In this position, he was head of the Intelligence

217

John Chu | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Chu Chu About Us John Chu - Communications Specialist with the Office of Energy Efficiency and Renewable Energy John Chu John Chu joined the Department of Energy in March 2010 as a communications specialist, covering all digital communications in energy efficiency and renewable energy. Previously, John served as a Presidential Management Fellow with the U.S. Department of Health and Human Services and the Census Bureau, where he worked on food safety education, the Medicaid budget, and the 2010 Census marketing campaign. John graduated from Syracuse University with a Master of Public Administration and Cornell University with a bachelor degree in Communications. An avid runner and former dance teacher, John spends his free time running with groups and enjoying the arts around Washington, DC.

218

Abstract--The latest technology development makes many intelligent electronic devices (IEDs) available in substations  

E-Print Network (OSTI)

) available in substations today. This brings an opportunity for adding new functionalities that go well beyond what the traditional substation automation solutions have provided. The substation automation role and asset management. Index Terms--substation automation, expert system, genetic algorithm, intelligent

Kezunovic, Mladen

219

Abstract--Substation data integration is facilitated by existence and appropriate connection of Intelligent Electronic  

E-Print Network (OSTI)

1 Abstract--Substation data integration is facilitated by existence and appropriate connection and substation topology transitions etc. Processed data may be used locally and/or communicated to remote sites (neighboring substations and/or control centers). The paper presents software that implements substation data

Kezunovic, Mladen

220

Recipient: John Bardeen Award - TMS  

Science Conference Proceedings (OSTI)

... research and development with John Bardeen who at the time was reviewing our work for the Atomic Energy Commission (now the Department of Energy).

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Parabolic John-Nirenberg spaces  

E-Print Network (OSTI)

We introduce a parabolic version of John-Nirenberg space with exponent $p$ and show that it is contained in local weak-$L^p$ spaces.

Berkovits, Lauri

2011-01-01T23:59:59.000Z

222

Recipient: John Bardeen Award - TMS  

Science Conference Proceedings (OSTI)

ďJohn Bardeen cast a large shadow of excellence over the materials science and physics communities in terms of his considerable intelligence and his creation†...

223

EMC 2009: John Bardeen Award  

Science Conference Proceedings (OSTI)

ďJohn Bardeen cast a large shadow of excellence over the materials science and physics communities in terms of his considerable intelligence and his creation†...

224

Session Chair: John Boyes, SNL TIME PROJECT SPEAKER  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Session Chair: John Boyes, SNL Session Chair: John Boyes, SNL TIME PROJECT SPEAKER 7:00 am Registration (all day) & Complimentary Breakfast 8:00 Welcome Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability 8:10 DOE Perspective Pat Hoffman & Arun Majumdar - US Department of Energy 8:30 DOE / OE Program Overview Imre Gyuk - US Department of Energy / Office of Electricity Delivery & Energy Reliability

225

Microsoft Word - CX -Ostrander Substation Expansion.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6, 2011 6, 2011 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Amit Sinha Project Manager - TEP-CSB-2 Proposed Action: Ostrander Substation Addition Budget Information: Work order 00262568 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.11 Construction of electric power substations (including switching stations and support facilities)....or modification (other than voltage increases) of existing substations and support facilities... Location: Clackamas County, Oregon (T2S, R3E, Sections 26 and 35) Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to expand its existing Ostrander Substation near Barton, Oregon by approximately 4 acres. The expansion would accommodate three new 230/500-kV transformers,

226

Substation in Clark County, Nevada RECORD OF CATEGORICAL EXCLUSION DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Substation for soil remediation. Substation for soil remediation. The attached map shows the borrow area which is situated in Sections 18, 19,20 Township 18 South Range 64 East, Mount Diablo Meridian, Clark County, Nevada. The corresponding U.S.G.S. 7.S-minute topographic maps are Apex, Dry Lake, Dry Lake NW, and Dry Lake SE, Nevada. B. Categorical Exclusion Applied: 10 CFR, Part 1021, Subpart D, Appendix B, B4.11: "Construction of electric power substations with power delivery at 230kV or below or modification of existing sUbstations." C. Regulatory Requirements in 10 CFR 1021.410 Ib): 1. The proposed action fits within a class of actions that is listed in Appendix B to Subpart D. a. The proposed action was reviewed for the requirements of the Endangered Species Act, the National Environmental Policy Act (NEPA), the National

227

Substation in Clark County, Nevada RECORD OF CATEGORICAL EXCLUSION DETERMINATION  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SUbstation for soil remediation. SUbstation for soil remediation. The attached map shows the borrow area which is situated in Sections 18, 19,20 Township 18 South Range 64 East, Mount Diablo Meridian, Clark County, Nevada. The corresponding U.S.G.S. 7.5-minute topographic maps are Apex, Dry Lake, Dry Lake NW, and Dry Lake SE, Nevada. B. Categorical Exclusion Applied: 10 CFR, Part 1021, Subpart D, Appendix B, B4.11: "Construction of electric power substations with power delivery at 230kV or below or modification of existing SUbstations." C. Regulatory Requirements in 10 CFR 1021.410 (b): 1. The proposed action fits within a class of actions that is listed in Appendix B to Subpart D. a. The proposed action was reviewed for the requirements of the Endangered Species Act, the National Environmental Policy Act (NEPA), the National

228

Microsoft Word - CX_DeMoss_Substation_Expansion_130531  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alaric Hsu Alaric Hsu Project Manager - TEP-CSB-2 Proposed Action: De Moss Substation Expansion Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions and modifications to transmission facilities Location: Sherman County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to expand its De Moss Substation yard located in Sherman County, Oregon. The expansion is necessary to install additional reactors that would provide the necessary reactive support to address the extreme high voltage at De Moss Substation resulting from the loss of the Big Eddy - DeMoss transmission line during winter peak conditions. The equipment at De Moss Substation is currently sustaining voltage

229

Microsoft Word - CX_Memo_FranklinSubstation.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Amy Freel Amy Freel Project Manager - TEP-TPP-1 Proposed Action: Franklin Substation Upgrades Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.11 Electrical power substations and interconnection facilities Location: Pasco, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: The BPA proposes to make improvements to the BPA fee-owned Franklin Substation located in southeastern Washington in order to bring the substation into compliance with BPA's minimum voltage guidelines. A shunt capacitor bank would be installed to provide voltage support. Project activities would include moving a temporary mobile capacitor bank, removing transformers, extending a 115-kilovolt (kV) bus, installing a new 115-kV

230

APS team works smarter, cuts substation construction costs by 36%  

SciTech Connect

An aggressive, cost-cutting, team of T D employees at Arizona Public Service Co (APS) is building a new distribution substation in Phoenix for less than half the original cost that APS planners had calculated for the project's land, labor and materials. Scheduled for service in June of this year, APS analysts had originally projected land, labor and materials costs for the 20-MVA Bell substation at nearly $1.7-million-not including major equipment such as transformers, circuit breakers, and switches. However, after studying the project, an empowered APS crew was able to slash 36% off the original estimate-more than $610,000. What's more, APS spokesmen say that its new approach to substation construction and design has given its engineers and construction crews a laundry list of additional ideas to try out on future substation ventures. 4 figs., 1 tab.

Not Available

1993-05-01T23:59:59.000Z

231

Transmission and Substations Research and Development News, May 2013  

Science Conference Proceedings (OSTI)

This is the May 2013 issue of Transmission and Substations Research and Development News, a newsletter that provides an update on some of the latest research results, emerging industry issues, field deployments, and member-specific experiences.

2013-05-17T23:59:59.000Z

232

Electromagnetic Transients in Substations, Volumes 5: Test Data Tapes  

Science Conference Proceedings (OSTI)

EPRI has investigated high-frequency electromagnetic interference (EMI) resulting from high-voltage switching, lightning, and faults in substations. This report provides information about EMI levels to which equipment is exposed.

1993-08-19T23:59:59.000Z

233

Best Practices Guide to Securing Wireless Substation Applications  

Science Conference Proceedings (OSTI)

The use of wireless communications in substations raises a number of security concerns. This report, an updated version of EPRI report 1013810) identifies wireless security best practices for electric substation applications, giving special consideration to a defense-in-depth approach to wireless security. The emphasis is on technical, administrative, and operational security controls. In addition to discussing the defense-in-depth concept, the report also examines training activities and rogue device de...

2009-02-18T23:59:59.000Z

234

Technologies for Remote Monitoring of Substation Assets: Physical Security  

Science Conference Proceedings (OSTI)

This report assesses the benefits of including remote monitoring with the various security technologies used for providing physical security to substation facilities and equipment. This remote monitoring provides near-real-time security information on the access points to substation facilities as well as the status and health of equipment to determine if the equipment has been tampered with or is otherwise not functioning correctly. The types of security technologies include locks at gates and doors, vid...

2006-03-13T23:59:59.000Z

235

Assessing Flicker Contribution of Individual Feeders to the Substation  

Science Conference Proceedings (OSTI)

Complaints of high flicker levels in a distribution system led to an investigation whose primary suspect was a customer with multiple resistive spot welders. A study was commissioned to identify and quantify the flicker contributions from various feeders at the upstream substation bus. The utility installed a digital power quality meter at the substation bus and at the primary metering point of the customer under suspicion and then compared the two trends. A series of time-domain measurements were also c...

2011-12-30T23:59:59.000Z

236

Guidelines for the Life Extension of Substation Equipment  

Science Conference Proceedings (OSTI)

This report presents the results of an effort to establish the evolving industry needs for an updated chapter on high-voltage circuit breakers for the Electric Power Research Institute (EPRI) Report Guidelines for the Life Extension of Substations: 2002 Update (1001779), also knows as the Substation Equipment Life Extension Guidelines (LEG). The efforts included an assessment undertaken to document current power circuit breaker asset management and maintenance practices in order to identify utility needs...

2008-12-11T23:59:59.000Z

237

Substation Equipment Maintenance Experience Sharing Database Version 1.0  

Science Conference Proceedings (OSTI)

EPRI has been engaged in research on maintenance, forensics, and decommissioning of substation equipment. There is a need to make this information available to EPRI members in an easily accessible format. The Substation Equipment Maintenance Experience Sharing Database provides an application to house all the information, learnings, and experiences gathered from the research studies in an easily accessible format.Benefits & ValueAccess to EPRIís worldwide ...

2012-11-20T23:59:59.000Z

238

UCA Substation Communication Initiative Workshop: Meeting/Presentation, August 1999  

Science Conference Proceedings (OSTI)

This report presents a summary of the presentation material from the Utility Communication Architecture (UCA) Communication Initiative Workshop held August 1999. Included are diagrams of models for UCA applications that can be integrated into substation communications systems. The Power System Object Model (PSOM) is described, as well as a communication service model (CASM). A brief discussion on the interface, Generic Object Models for Substation and Feeder Equipment (GOMSFE), is also included in this r...

1999-08-18T23:59:59.000Z

239

National SCADA Test Bed Substation Automation Evaluation Report  

Science Conference Proceedings (OSTI)

Increased awareness of the potential for cyber attack has recently resulted in improved cyber security practices associated with the electrical power grid. However, the level of practical understanding and deployment of cyber security practices has not been evenly applied across all business sectors. Much of the focus has been centered on information technology business centers and control rooms. This report explores the current level of substation automation, communication, and cyber security protection deployed in electrical substations throughout existing utilities in the United States. This report documents the evaluation of substation automation implementation and associated vulnerabilities. This evaluation used research conducted by Newton-Evans Research Company for some of its observations and results. The Newton Evans Report aided in the determination of what is the state of substation automation in North American electric utilities. Idaho National Laboratory cyber security experts aided in the determination of what cyber vulnerabilities may pose a threat to electrical substations. This report includes cyber vulnerabilities as well as recommended mitigations. It also describes specific cyber issues found in typical substation automation configurations within the electric utility industry. The evaluation report was performed over a 5-month period starting in October 2008

Kenneth Barnes; Briam Johnson

2009-10-01T23:59:59.000Z

240

Measurement and characterization of substation electromagnetic transients. Final report  

SciTech Connect

Little quantitative data exists on radiated electromagnetic interference in substations arising from substation transients. The electromagnetic transient noise produced by normal substation activity such as opening switches and breakers can be significant. Additionally, abnormal events such as faults cause similar electromagnetic noise. The lack of data is in part because suitable measurement equipment techniques have not been generally available to utilities. A new approach to the measurement and characterization of electromagnetic interference caused by substation transients has been developed. A data acquisition system for measurements has been designed and constructed for field use with a bandwidth capability exceeding 100 MHz. Measurements have been taken from staged operations in substations and the resulting data analyzed using specialized computer programs developed for this project. The measurement techniques are presented and the analysis procedures explained in detail. The transients caused by equipment operations in several substations have been studied resulting in an understanding of the expected or typical amplitudes and frequencies of the resulting noise. Suggestions as to equipment tests and withstand levels have been made. An appendix includes raw and analyzed data for research use.

Russell, B.D.

1983-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Mr. John R. Henderson  

Office of Legacy Management (LM)

SEP 22 1983 SEP 22 1983 Mr. John R. Henderson Vranesh and Raisch 2120 13th Street Boulder, Colorado -80306 Dear Mr. Henderson: Your request to include the Marion Millsite, Boulder, Colorado, in the Formerly Utflized Sites Remedial Action Program (FUSRAP) for remedial action was reviewed.by the cognizant divisions and offices of the Department of Energy (DOE). The information that you supplied and our records indicate that the Marion Millsite operated by the Wah Chang Corporation was supplying the Davison Chemical Company with thorium concentrate as a commercial venture, and there was no contract with the predecessors of the DDE. The site was neither formerly owned, operated, or controlled by or for the statutory predecessors of the Department. Also, the site is currently licensed by the State of Colorado, and it

242

John M. Melack  

NLE Websites -- All DOE Office Websites (Extended Search)

5 a 488. 5 a 488. 1 √Āguas Superficiais na Amaz√īnia: Descobertas Chave e Perspectivas John M. Melack Bren School of Environmental Science and Management and Department of Ecology, Evolution, and Marine Biology University of California, Santa Barbara, California, USA Reynaldo L.Victoria Centro de Energia Nuclear na Agricultura, Piracicaba, Brasil Javier Tomasella Centro de Ci√™ncia do Sistema Terrestre, Instituto Nacional de Pesquisas Espaciais, Cachoeira Paulista, Brasil Os quatro cap√≠tulos que representam os estudos de √°guas superficiais na Amaz√īnia abrangem escalas espaciais que v√£o desde pequenas bacias de drenagem a toda a Bacia Amaz√īnica. Os aspectos hidrol√≥gicos s√£o examinados em estudos de campo detalhados, sensoriamento remoto e

243

NREL: Energy Analysis - John Lewis  

NLE Websites -- All DOE Office Websites (Extended Search)

John Lewis John Lewis Photo of John Lewis. John Lewis is a member of the Data Analysis and Visualization Group in the Strategic Energy Analysis Center. Senior Scientist On staff since 2010 Phone number: 303-275-3021 E-mail: john.lewis@nrel.gov Areas of expertise Data analysis and visualization Energy informatics Project management Client interfacing Hydrogen and fuel cells Primary research interests Data science Information visualization Energy systems integration Smart grid technologies and deployment Transportation Education and background training Ph.D. in chemical engineering, California Institute of Technology, Pasadena, CA, 1996 M.S. in chemical engineering, California Institute of Technology, Pasadena, CA, 1993 B.S. in chemical engineering, Texas A&M University, College Station,

244

Cyber Security in Smart Grid Substations  

E-Print Network (OSTI)

Abstract. This report describes the state of smart grid security in Europe, specifically the Netherlands, and the cyber security of substations in particular. The focus of this study is the perception of risks and threats in smart grid cyber security and the international standards implemented in smart grids. The created overview is based on semi-structured interviews with 13 experts originating from eight different European countries. These participants are employed at electricity producers, grid operators, technology consultants and technology providers in the utilities sector. Their expertise ranges from information security to electricity grids, specifically smart grid security. Some of them are members of smart grid security related standard committees. The key results of the state of practice are the following: 1. The interconnectivity of the smart grid with multiple stakeholders and European colleagues is indicated as the biggest threat to the security of the smart grid. 2. Another often mentioned threat is awareness. The experts generally indicate that awareness within top management is high. However, personnel on lower levels are reluctant to incorporate security in their processes. 3. All organizations are in a certain stage of implementing standards, the ISO27000 series

Thijs Baars; Lucas Van Den Bemd; Michail Theuns; Robin Van Den Akker; Machiel SchŲnbeck; Sjaak Brinkkemper; Thijs Baars; Lucas Van Den Bemd; Michail Theuns; Robin Van Den Akker; Machiel SchŲnbeck; Sjaak Brinkkemper

2012-01-01T23:59:59.000Z

245

John Arrington | Argonne National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

John Arrington John Arrington Physicist - Physics John Arrington joined the Medium Energy Physics group in 1998 and is interested in understanding the quark/gluon structure of matter. His experiments utilize scattering of relatively high energy particles from protons, neutrons and nuclei to study their internal structure. Electron scattering measurements from the proton and neutron provide information on the spatial structure and momentum distributions of their quarks, including information on the difference between "up" and "down" quarks and the elusive role of heavier "strange" quarks. He also works on measurements using positron and muon scattering to better map out the proton's internal landscape and to try and understand the "proton radius

246

Feasibility of thyristor controlled series capacitor for distribution substation enhancements  

Science Conference Proceedings (OSTI)

While Thyristor Controlled Series Capacitors (TCSCs) are already being used for control of transmission system power flows, the dynamic adjustment of transmission infeed impedances presents other system enhancement opportunities. In the case of the Con Edison system, distribution substation upgrades are severely constrained by limits to existing circuit breaker interrupting capabilities. Because additional transmission line infeeds cannot be provided without increasing fault current levels, a TCSC was investigated for use as a fault current limiter. In order to demonstrate proper operation in the current limiting mode, Electromagnetic Transients Program (EMTP) simulations were conducted. Three TCSC configurations are presented to illustrate that additional power can be provided during normal operation without increasing fault currents at the substation: (1) series compensation of existing 138 kV infeeds (to allow higher substation MVA uprates), (2) series compensation of new 138 kV infeeds (without fault current increases), and (3) a 13.8 kV TCSC compensated link between two substations (to allow regulated power transfer between substation buses).

Godart, T.F.; Imece, A.F.; McIver, J.C. [GE Industrial and Power Systems, Schenectady, NY (United States). Power Systems Engineering Dept.; Chebli, E.A. [Consolidated Edison Co. of New York Inc., New York, NY (United States)

1995-01-01T23:59:59.000Z

247

Transient performance of substation structures and associated grounding systems  

Science Conference Proceedings (OSTI)

When lightning strikes an electric substation, large currents generated by the stroke flow in the above ground structures and grounding system and dissipate in the soil. The electromagnetic fields generated by such high currents may cause damage to equipment and may be dangerous to personnel working nearby. In this paper, the frequency and time domain performance of a substation subjected to a lightning strike is described and discussed. The computed scalar potentials, electric fields, and magnetic fields are presented graphically as a function of spatial coordinates, as a function of time and as a function of both. Two cases are considered. The first case examines the substation grounding system only, while the second case includes an above-ground structure as well. It is believed that the results of the second case have not been published before. A double exponential lightning surge current is injected at one corner of the substation. The response of the grounding system to the frequency domain electromagnetic spectrum of this signal is computed by a frequency domain electromagnetic field analysis software package. The temporal and spatial distributions of the electromagnetic fields inside and near the substation are obtained by an inverse Fourier transformation of all these responses. The presence of a soil with an arbitrary resistivity and permittivity is accurately taken into account. The analysis sheds some new light on the understanding of the effects which take place at the higher frequencies.

Dawalibi, F.P.; Xiong, W.; Ma, J. [Safe Engineering Services and Technologies Ltd., Montreal, Quebec (Canada)

1995-05-01T23:59:59.000Z

248

Integrated substation looks like one RTU to dispatchers  

SciTech Connect

Traditionally, supervisory control and data acquisition systems (Scada) use a master/slave arrangement. The master Scada computer polls individual circuit devices for information, or the devices may report (by exception) to the computer. The substation engineering department of Portland General Electric Co (PCE) is now pioneering a new arrangement in which all devices in a substation communicate with each other and a local computer over a data bus. A single communications line connects the Scada master to the same bus for control and/or monitoring. The new approach is known as a substation integration system (SIS). Thus, for a lower initial cost, substation integration: eliminates the need for redundant equipment - such as panel meters, annunciators, transducers, sequence-of-event recorders, auxiliary tripping relays. Scada RTU, control, and transfer switches; reduces control house size by 25% by reducing wiring and using panel space more efficiently; provides a standardized user interface for easy data access, both locally and remotely; is flexible and expandable because of its modularity and use of non-proprietary hardware and software; improves operability, maintainability and reliability through immediate access to key data; and, reduces overall life-cycle costs by reducing travel and outage time through remote access to substation information. 5 figs.

Koch, W.

1995-12-01T23:59:59.000Z

249

John Hartman | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Hartman John Hartman About Us John Hartman - Deputy Inspector General for Investigations Career Highlights DOE Assistant Inspector General for Investigations Special Agent for DOE Inspector General Special Agent for General Services Administration John R. Hartman became the Deputy Inspector General for Investigation in December 2010. Prior to this he was the Assistant Inspector General for Investigations. Mr. Hartman is responsible for all investigations of the Department's programs and operations, which includes over 70 facilities and 100,000+ Federal and contractor employees. He directs a Federal workforce of Special Agents located across the country. Mr. Hartman has been with the Department's Office of Inspector General since 1990. He has served in a variety of positions, from Special Agent to

250

Lobbyist Disclosure Form- John Thorne  

Energy.gov (U.S. Department of Energy (DOE))

John inquired whether there were any open solicitations for biofuels projects under 1703 and 1705. He was told there were no open solicitations at this time, and it was unclear whether there would...

251

John Powell | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

leads the Environment, Safety, and Health (ES&H) Directorate at Oak Ridge National Laboratory (ORNL). John is an environmental engineer with approximately 30 years of ES&H...

252

John Simpson - Oak Ridge National Laboratory  

ORNL's Superhydrophobic Coatings Technology and Some Potential Applications presented by John T. Simpson, Ph.D.

253

A complete and normalized 61850 substation (Smart Grid Project) | Open  

Open Energy Info (EERE)

complete and normalized 61850 substation (Smart Grid Project) complete and normalized 61850 substation (Smart Grid Project) Jump to: navigation, search Project Name A complete and normalized 61850 substation Country Spain Headquarters Location Madrid, Spain Coordinates 40.488735¬į, -3.284912¬į Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.488735,"lon":-3.284912,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

254

EIS-0483: Estes to Flatiron Substation Transmission Lines Rebuild Project,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3: Estes to Flatiron Substation Transmission Lines Rebuild 3: Estes to Flatiron Substation Transmission Lines Rebuild Project, Larimer County, CO EIS-0483: Estes to Flatiron Substation Transmission Lines Rebuild Project, Larimer County, CO SUMMARY DOE's Western Area Power Administration (Western) owns and operates two 16-mile, 115-kilovolt transmission lines on separate rights-of-way between Flatiron Reservoir (near Loveland, Colorado) and the town of Estes Park, Colorado. Western is preparing this EIS to evaluate the environmental impacts of a proposal to upgrade and co-locate these transmission lines, by removing one and abandoning its right-of-way, and rebuilding the other along the existing right-of-way as a double-circuit line (i.e., six conductors per pole). The USDA Forest Service, Arapaho and Roosevelt National Forest, is a cooperating agency in preparing the EIS to support

255

Microsoft Word - CX- Eugene Substation Fiber_130520.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 3 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Jonathan Toobian Project Manager - TPC-TPP-4 Proposed Action: Eugene Substation Fiber Interconnection Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B 4.7 Fiber Optic Cable Location: Eugene, Lane County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes allowing Light Speed Networks (LSN) to interconnect with its existing fiber optic network at BPA's Eugene substation in Lane County, Oregon. To interconnect to BPA's fiber network, LSN would install two new below ground fiber optic vaults within BPA's existing right-of-way. The first vault would be installed on BPA fee-owned land immediately south of the existing substation entrance, while the second vault

256

PROBE: a feasibility demonstration of substation and distribution automation  

SciTech Connect

Substation and distribution automation has existed for a number of years with varying degrees of sophistication. Recently trial installations have been initiated utilizing digital computer technology and advanced electronics to accomplish automation of certain substation functions. Investigations are also under way of remote meter reading and customer load management. The PROBE project is a research investigation to determine the feasibility of sampling data and creation of a data base to achieve these functions using digital techniques. A key objective of PROBE is to demonstrate the feasibility of utilizing data base information to make sophisticated decisions automatically and achieve a degree of coordination between functions not hitherto attainable. The equipment used, test procedures and results are described. Experience from the PROBE feasibility demonstration and Phase 1 tests show that the described substation and distribution automation implementation techniques are viable.

Croghan, J.F. (Commonwealth Edison Co., Maywood, IL); Jenkins, D.R.; Rushden, F.A.; Bunch, J.B.; Gurr, G.P.

1977-01-01T23:59:59.000Z

257

Pepco's standard 80 MVa substation  

SciTech Connect

As a result of studies made prior to 1960, the Potomac Electric Power Company changes its distribution system from a 4.16 kV primary network to a 13.8 kV radial system, utilizing the 69 kV subtransmission system as the primary supply voltage. The 80 Mva substation design and arrangement were developed as an integral component of this system. Following the philosphy established in the 1930s, the electrical equipment would be completely enclosed within a building. This approach provided a functional as well as attractive substation which could be located in an existing community or in a developing area. The 80 Mva substation building was developed to provide maximum flexibility in appearance and electrical equipment arrangement as well as in engineering, drafting, and construction. Design details and future aspects are discussed.

Thaden, M.V.

1980-05-01T23:59:59.000Z

258

Switching surge test results ehv substation bus configurations  

SciTech Connect

The industry has been actively engaged in, and has presented many results of, ehv switching surge test programs associated with transmission line designs. It would seem equally important that similar efforts be staged relative to ehv switching surge capabilities of the terminal equipment as it would normally be found in its variety of configurations. Toward this end, a series of switching surge test programs on a number of substation bus configurations was conducted. Particular emphasis was placed on the determination of switching surge characteristics of the air gaps found in ehv substation bus designs. The test data are presented with pertinent data evaluations in an attempt to provide a more refined basis for the application of final judgments to bus designs for 345, 500, and 750 kV substations.

Hertig, G.E.; Kelly, W.B.

1966-08-01T23:59:59.000Z

259

Application Filling Requirements for Transmission Line and Substation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Application Filling Requirements for Transmission Line and Application Filling Requirements for Transmission Line and Substation Construction Projects (Wisconsin) Application Filling Requirements for Transmission Line and Substation Construction Projects (Wisconsin) < Back Eligibility Agricultural Commercial Construction Developer Fed. Government Fuel Distributor General Public/Consumer Industrial Installer/Contractor Institutional Investor-Owned Utility Local Government Low-Income Residential Multi-Family Residential Municipal/Public Utility Nonprofit Residential Retail Supplier Rural Electric Cooperative Schools State/Provincial Govt Systems Integrator Transportation Tribal Government Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Wind Solar Program Info

260

Ground resistance of concrete foundations in substation yards  

SciTech Connect

The reinforced concrete foundations in a substation yard have extensive reinforcing steel which is in metallic connection with the laid ground conductor. The foundations may contribute significantly to the dissipation of the fault and leakage currents. Simple to use equations and graphs are presented in this paper to determine the ground resistance of various types of foundations encountered in substation yards. The validity of the analytical approach has been verified with scale model tests. The ground resistance of the foundations estimated as suggested in the paper can be used to evaluate the role of the foundations as grounding element.

Thapar, B.; Ferrer, O. (Montana State Univ., Bozeman, MT (USA)); Blank, D.A. (Bonneville Power Administration, Portland, OR (USA))

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Turnkey substations can make sense. even for large utilities  

SciTech Connect

Large utilities with well-trained engineering staffs seldom consider buying a substation on a turnkey basis, but there are good and justifiable reasons for them to do so. A turnkey substation can reduce manpower requirements and eliminate cash-flow problems, especially when a new technology is involved. The utility also gains the benefit of its supplier's expertise. A turnkey supplier can perform all the planning, design, engineering, and financing functions besides assuming the responsibility to correct any errors made by subcontractors. The turnkey supplier becomes the project manager during construction, installation, testing, and start-up.

King, E.; Filippino, R.J.

1985-07-01T23:59:59.000Z

262

Ehv substation equipment challenges both designer and manufacturer  

SciTech Connect

Huge equipment and structures necessary to operate substations at extra-high voltage (ehv) require special design innovations. Because of the phase spacing required more real estate and larger, stronger takeoff structures are necessary. Also, economics (and optimization) becomes a more-important factor in design because of the large investment involved. Because generating plants are increasing steadily in size and are being located more remote from load centers, ehv transmission is becoming more common. Some of the design criteria and costs for ehv-substation equipment that is necessary to terminate the transmission lines at 345 kV and higher voltages are discussed.

Carey, H.D.

1965-12-01T23:59:59.000Z

263

Operation of an on-line substation diagnosis system  

SciTech Connect

On-line monitoring systems for substation equipment are expected to give an impact on the improvement of the reliability of the power system. A monitoring system was applied to one of the newly built substations. It monitors the 204 kV and 72 kV GIS's and the transformer in their normal operation condition. The basic philosophy of the monitoring system and the principle of the detection of the abnormality is introduced together with the record of its operation in the first year.

Fujimoto, Y.; Ono, T. (Shikoku Electric Power Co., Inc., Takamatsu (JP)); Ibuki, K.; Taka, S. (Itami Works, Mitsubishi Electric Corp., Amagasaki (JP))

1988-10-01T23:59:59.000Z

264

Substation automation feasibility study. Final report. Export trade information  

SciTech Connect

This study, conducted by Macro Corporation, was funded by the U.S. Trade and Development Agency, on behalf of the Polish Power Grid Company. The report shows the results of a feasibility study for the implementation of substation automation on the company`s high-voltage transmission network. The report is aimed at providing a technical-economic assessment of modernizing the monitoring, protection, and control systems in the major transmission substations. The report is divided into the following sections: (1) Introduction; (2) Existing Situation And Assessment Of Operational Needs; (3) Functional Requirements; (4) Implementation Options and Costs; (5) Guidelines for Staged Implementation; (6) Conclusions and Recommendations.

1995-07-01T23:59:59.000Z

265

Evaluating the availability of electrical substations: A dynamic methodology  

Science Conference Proceedings (OSTI)

This paper proposes a technique for evaluating the availability of substations and switching stations including the average cost of repairs of damaged equipment (corrective maintenance), the impact of disturbances on equipment availability, and the impact of disturbances on the continuity of the service provided by the substation. The approach is based on the concept of disruptive events, sequence-based processes, state graphs and Markov techniques. The paper illustrates the technique by comparing the availability of two possible station layouts. The results clearly show the benefit that can be obtained using this objective method of comparison.

Jourda, P.; Bourgade, E. [Electricite de France, Clamart (France); Allan, R.N. [UMIST, Manchester (United Kingdom). Manchester Centre for Electrical Energy

1996-10-01T23:59:59.000Z

266

A multi-functional platform for implementing intelligent and ubiquitous functions of smart substations under SCADA  

Science Conference Proceedings (OSTI)

For more efficient and economical management of substations under SCADA (Supervisory Control and Data Acquisition) systems, the concept of a smart substation has been introduced using intelligent and ubiquitous IT (Information Technology) techniques. ... Keywords: Embedded platform, Intelligent system, SCADA system, Smart substations, Ubiquitous

Hak-Man Kim; Jong-Joo Lee; Myong-Chul Shin; Seok-Soo Kim

2009-11-01T23:59:59.000Z

267

Improvements in dependability and usability for a substation automation system with redundancy  

Science Conference Proceedings (OSTI)

Substation Automation Systems (SAS) are widely used for the purpose of control, protection, monitoring, communication etc. in substations to improve the reliability of the power supply. SASs adopting IT based solutions such as Ethernet LAN have recently ... Keywords: IEC 61850, SAS, availability, dependability, redundant system, reliability, substation automation system, system architecture

Hachidai Ito; Keiichi Kaneda; Koichi Hamamatsu; Tatsuji Tanaka; Koichi Nara

2008-10-01T23:59:59.000Z

268

REQUIREMENTS SPECIFICATION FOR AND EVALUATION OF AN AUTOMATED SUBSTATION MONITORING SYSTEM  

E-Print Network (OSTI)

The Substation of the Future: A Feasibility Study Final Project Report Power Systems Engineering Research Center Empowering Minds to Engineer the Future Electric Energy System #12;Substation of the Future Engineering Research Center (PSERC) research project T-38 titled "Substation of the Future: A Feasibility

Kezunovic, Mladen

269

Sub-state Tying in Tied Mixture Hidden Markov Models Liang Gu and Kenneth Rose  

E-Print Network (OSTI)

engineering: substation automation, analysis of fault records, transient testing of protective relaysAbstract--Substation Intelligent Electronic Devices (IEDs) generate huge amount of data that may in substation or another database at different enterprise location. The collected data may be merged in real

California at Santa Barbara, University of

270

Powerline Communication System for Monitoring and Supervision of Feeder Equipments for MV Substation Automation  

E-Print Network (OSTI)

-2003, Substation Committee of the IEEE Power Engineering Society [3] C.R.Ozansoy, A.Zayegh, A.Kalam, "Communications for Substation Automation and Integration", In Australasian Universities Power Engineering Substation Automation LiPing LU1,2 , GangYan LI1 , YeQiong SONG2 1 ­ School of Mechanical and Electronical

Paris-Sud XI, Université de

271

REQUIREMENTS FOR AUTOMATED ANALYSIS OF SUBSTATION DATA Presented to: North American Transmission & Distribution Conference & Expo  

E-Print Network (OSTI)

of substations. Large scale deployment of IEDs creates huge amount of data either recorder continuously monitoring and signal processing in substation has become a powerful feature necessary to assure the system is reliable and secure. In this paper, the new monitoring and signal processing solution in substation based

Kezunovic, Mladen

272

Requirements Specification for and Evaluation of an Automated Substation Monitoring System  

E-Print Network (OSTI)

- substation design engineers, protective relay engineers, dispatchers in the control centers etc. AnotherRequirements Specification for and Evaluation of an Automated Substation Monitoring System Mladen for the Automated Analysis Substation System (AASS) implemented at Texas A&M University, aimed at monitoring

273

Abstract -The paper discusses automated substation data integration and analysis. Recorded data collected  

E-Print Network (OSTI)

Control and Data Acquisition (SCADA) and Energy Management System (EMS) applications of substation environment of substation automation project. It provides data to a number of application including automated1 Abstract--With the deregulation and restructuring of utility industry, many substation automation

Kezunovic, Mladen

274

Abstract--With the deregulation and restructuring of utility industry, many substation automation applications are being  

E-Print Network (OSTI)

Control and Data Acquisition (SCADA) and Energy Management System (EMS) applications of substation environment of substation automation project. It provides data to a number of application including automated1 Abstract--With the deregulation and restructuring of utility industry, many substation automation

275

Abstract--Nowadays, most substations are equipped with Intelligent Electronic Devices (IEDs) performing data collection.  

E-Print Network (OSTI)

Control and Data Acquisition (SCADA) and Energy Management System (EMS) applications of substation environment of substation automation project. It provides data to a number of application including automated1 Abstract--With the deregulation and restructuring of utility industry, many substation automation

Kezunovic, Mladen

276

Automated Integration of Substation IED Data to Generate Event Reports for Protection Engineers  

E-Print Network (OSTI)

by EPRI through project titled "Multiple Uses of Substation Data", Paul Myrda - project manager. #12;TABLEAutomated Integration of Substation IED Data to Generate Event Reports for Protection Engineers for automated integration of substation Intelligent Electronic Device (IED) data to generate a customized event

Kezunovic, Mladen

277

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design"  

E-Print Network (OSTI)

Preprint of the paper "A Boundary Element Formulation for the Substation Grounding Design" I://caminos.udc.es/gmni #12;A BOUNDARY ELEMENT FORMULATION FOR THE SUBSTATION GROUNDING DESIGN I. Colominas, F. Navarrina A Boundary Element approach for the numerical computation of substation grounding systems is pre- sented

Colominas, Ignasi

278

Preprint of the paper "A Boundary Element Numerical Approach for Substation Grounding in a Two  

E-Print Network (OSTI)

Preprint of the paper "A Boundary Element Numerical Approach for Substation Grounding in a Two://caminos.udc.es/gmni #12;A BOUNDARY ELEMENT NUMERICAL APPROACH FOR SUBSTATION GROUNDING IN A TWO LAYER EARTH STRUCTURE3~na, SPAIN SUMMARY Analysis and design of substation grounding requires computing the distribution

Colominas, Ignasi

279

Survival of Subyearling Fall Chinook Salmon in the Free-flowing Snake River and Lower Snake River Reservoirs in 2003 and from McNary Dam Tailrace to John Day Dam Tailrace in the Columbia River from 1999 to 2002, 1999-2003 Technical Report.  

DOE Green Energy (OSTI)

We report results from an ongoing study of survival and travel time of subyearling fall Chinook salmon in the Snake River during 2003 and in the Columbia River during 1999-2002. Earlier years of the study included serial releases of PIT-tagged hatchery subyearling Chinook salmon upstream from Lower Granite Dam, but these were discontinued in 2003. Instead, we estimated survival from a large number of PIT-tagged fish released upstream from Lower Granite Dam to evaluate transportation from Snake River Dams. During late May and early June 2003, 68,572 hatchery-reared subyearling fall Chinook salmon were PIT tagged at Lyons Ferry Hatchery, trucked upstream, acclimated, and released at Couse Creek and Pittsburg Landing in the free-flowing Snake River. We estimated survival for these fish from release to Lower Granite Dam tailrace. In comparison to wild subyearling fall Chinook salmon PIT tagged and released in the free-flowing Snake River, the hatchery fish we released traveled faster and had higher survival to Lower Granite Dam, likely because of their larger size at release. For fish left in the river to migrate we estimated survival from Lower Granite Dam tailrace to McNary Dam tailrace. Each year, a small proportion of fish released are not detected until the following spring. However, the number of fish released in 2003 that overwintered in the river and were detected as they migrated seaward as yearlings in 2004 was small (<1.0%) and had minimal effect on survival estimates. We evaluated a prototype floating PIT-tag detector deployed upstream from Lower Granite reservoir to collect data for use in partitioning travel time and survival between free-flowing and reservoir habitats. The floating detector performed poorly, detecting only 27 PIT tags in 340 h of operation from a targeted release of 68,572; far too few to partition travel time and survival between habitats. We collected river-run subyearling Chinook salmon (mostly wild fish from the Hanford Reach) at McNary Dam, PIT tagged them, and released them to the tailrace as part of an evaluation of transportation from McNary Dam in 2002. Estimated survival in 2002 from the tailrace of McNary Dam to the tailrace of John Day Dam was 0.746 (s.e. 0.036). For migration years 1999-2002, we found that in the reach from McNary to John Day Dam reach, travel time was shorter (migration rate was greater) and survival probabilities were greater when flow volume was greater. Survival was also correlated with water temperature: warmer water was associated with decreased survival, and there was an apparent survival threshold at about 19.3 C (above this temperature survival decreased substantially).

Muir, William D.; Axel, Gordon A.; Smith, Steven G. (National Marine Fisheries Service, Northwest Fisheries Science Center, Fish Ecology Division, Seattle, WA)

2004-12-01T23:59:59.000Z

280

Simulation of an Electrical Substation Using the Bond Graph Technique  

Science Conference Proceedings (OSTI)

Simulation and especially computer simulation, is a basic tool since it enables engineers to understand how systems work without actually needing to see them. They can learn how they work in different circumstances and optimize their design with considerably ... Keywords: simulation, electrical substations, elements, electricity, bond graph

Gregorio Romero; Jesus Felez; Joaquin Maroto; Jose Manuel Mera

2008-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

Future Trends in Protective Relaying, Substation Automation, Testing and Related  

E-Print Network (OSTI)

by Power Systems Engineering Research Center (PSerc). Project No: T-39. Y. Dong and M. Kezunovic are with the Department of Electrical and Computer Engineering, Texas A&M University, College Station, TX 77843- 3128, USA affect system reliability; and 3) monitoring technologies presently exist within substations. Three steps

Kezunovic, Mladen

282

Surge Suppression of Protection Equipment in UHV Substation  

Science Conference Proceedings (OSTI)

This paper analyses the producing mechanism of surge at protection equipment's ports, surge test of high level is done for signal ports, communication ports and power ports of specific protection equipment sample. Evaluation is accomplished for the methods ... Keywords: protection equipment, substation, surge suppression

Ma Haijie

2009-10-01T23:59:59.000Z

283

Lessons Learned from Substation Predictive Maintenance Project TC Project #7014  

Science Conference Proceedings (OSTI)

A tailored collaboration conducted between 1993 and 1998 by EPRI and ten participating utilities aimed at optimizing substation performance through predictive maintenance. This report summarizes the lessons learned from the project; a more comprehensive report will be published after further research.

1998-12-19T23:59:59.000Z

284

Substation siting and capacity selection based on diversity maximization  

SciTech Connect

A new substation siting and sizing method is described in which load diversity among different areas of the system is used as a factor in the analysis. An optimization procedure based on this concept is described. Tests show that the method can often provide improved results.

Willis, H.L.; Tram, H.N.; Powell, R.W.

1987-08-01T23:59:59.000Z

285

Grounding Analysis in Heterogeneous Soil Models: Application to Underground Substations  

Science Conference Proceedings (OSTI)

Most of the research and development work done until now in earthing analysis is devoted to cases where the soil can be modelled in terms of an homogeneous and isotropic semi-infinite continuous medium, being the soil resistivity an order of magnitude ... Keywords: grounding analysis, earthing analysis, underground substations

Ignasi Colominas; Jose Paris; Xesus Nogueira; Fermin Navarrina; Manuel Casteleiro

2012-05-01T23:59:59.000Z

286

John Thomas - Research Staff - FEERC  

NLE Websites -- All DOE Office Websites (Extended Search)

John Thomas John Thomas R&D Staff Member Specialty: Automotive Fuel Economy, Emissions, and Aftertreatment John began his career at Oak Ridge National Laboratory in 1978 and has broad experience in fossil energy technology, fuels, combustion, energy conversion, combined heat and power and power generation systems. His most recent R&D efforts include the effects of intermediate ethanol fuel blends on the legacy vehicle fleet and non-road engines, ethanol/gasoline blend engine and vehicle performance and exploring emerging fuel and/or petroleum saving technologies on vehicles. Other recent work includes R&D involving a range of diesel exhaust emissions aftertreatment technologies including soot filters, NOx adsorber catalysts, hydrocarbon SCR, and urea

287

Quantum Computational Complexity John Watrous  

E-Print Network (OSTI)

Quantum Computational Complexity John Watrous Institute for Quantum Computing and School of the subject and its importance II. Introduction III. The quantum circuit model IV. Polynomial-time quantum computations V. Quantum proofs VI. Quantum interactive proof systems VII. Other selected notions in quantum

Watrous, John

288

Abstract --The paper discusses issues related to integration of substation IED data. The approach to discussion is based on the  

E-Print Network (OSTI)

) is a Senior Consulting Engineer in the Substation Projects Division of the Substation Operations DepartmentAbstract -- The paper discusses issues related to integration of substation IED data. The approach to discussion is based on the purpose of integrating substation data and how the integrated data can be used

Kezunovic, Mladen

289

Categorical Exclusion for Pinnacle Peak Substation PCB contaminated Electrical  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion for Pinnacle Peak Substation PCB contaminated Electrical Equipment Removal Project located north of Phoenix, Maricopa County, Arizona RECORD OF CATEGORICAL EXCLUSION DETERMINATION A. Proposed Action: Western proposes drain and dispose of PCB contaminated oil from two bushings, and decontaminate one· bushing and rack, break apart PCB contaminated concrete and excavate PCB contaminated soil at Pinnacle Peak Substation. Western will be use existing access roads and vehicles such as cranes, backhoes, dozers, bucket trucks, crew trucks and pickup trucks to bring personnel and equipment to the work area. This work is necessary to maintain the safety and reliability of the bulk electrical system. The project is located in Maricopa County, Arizona. The attached map shows the

290

Microsoft Word - CX_Memo_MonroeSubstation.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2013 8, 2013 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Amy Freel Project Manager - TEP-TPP-1 Proposed Action: Monroe Substation Integrated Project Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.11 Electrical power substations and interconnection facilities Location: Snohomish County, Washington; Township 28 North, Range 7 East, Section 22 Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: The purpose of the project is to provide upgrades required as part of BPA's ongoing sustaining programs by providing voltage support and preventing power outages. The project would consist of the following activities: Ôā∑ Installation of two new 500-kilovolt (kV) shunt capacitor groups with current limiting

291

Microsoft Word - CX-Santiam_Substation_Renovation_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KEPR-4 KEPR-4 SUBJECT: Environmental Clearance Memorandum Noah Carlson Project Manager - NWM-4 Proposed Action: Removal of asbestos and renovation of Santiam Substation PP&A Project No.: PP&A-1566 Budget Information: Work Order # 244751 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.16 Removal of asbestos from buildings Location: Santiam substation in Linn County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: This project entails the removal of all paint from all interior wall surfaces down to bare concrete as well as the removal of the suspended ceiling (painted with the same asbestos containing paint) and lighting systems. The asbestos containing floor tile will be removed as will the asbestos

292

MFTF 230 kV pulsed power substation  

SciTech Connect

The Mirror Fusion Test Facility (MFTF) currently under construction at the Lawrence Livermore Laboratory includes a Sustaining Neutral Beam Power Supply System (SNBPSS) consisting of 24 power-supply sets. The System will operate in long pulses (initially .5 seconds and eventually 30 seconds) at high power (200 MW), which will necessitate a large source of ac power. To meet this requirement, a new 230-kV substation is also being built at LLL. The constraints of cost, equipment protection, short operating lifetime (10 years), and reliability dictated a unique substation design. Its unusual features include provisions for fast fault detection and tripping, a capability for limiting ground fault current, low impedance, and economical design.

Wilson, J.H.

1979-11-12T23:59:59.000Z

293

Ground resistance of the foot in substation yards  

SciTech Connect

The ground resistance of the foot is affected by the limited depth of the gravel layer usually spread over the surface of the soil in substation yards.Equations and graphs given in IEEE Standard 80 to determine this ground resistance are not accurate and give conservative results. This paper presents more accurate equations and graphs for determining the ground resistance of the foot in a substation having a thin surface layer of gravel. Analysis has been made with two models of the foot. In one model the foot is represented by an equivalent circular plate and in the other by an equivalent rectangular plate. Results obtained with these two models and with the IEEE Standard 80 method have been compared.

Thapar, B.; Gerez, V.; Emmanuel, P. (Montana State Univ., Bozeman (United States))

1993-01-01T23:59:59.000Z

294

Minimize substation outage time by maximizing in-service testing  

Science Conference Proceedings (OSTI)

Most substation maintenance work is based on fixed schedules rather than on known need. Scheduled maintenance is essential and cannot be eliminated entirely, but priority should be given to equipment known to be deteriorated or defective. It makes no sense to perform costly, scheduled outage maintenance work when other equipment is failing because of undetected defects. The following should be included as major elements in an energized testing program: visual inspections; infrared inspection; corona inspection; percent oxygen in gas samples drawn from nitrogen-blanketed transformers; percent total combustible gas in gas samples drawn from nitrogen-blanketed transformers; dissolved gas analysis; oil quality tests; free water in the sample; dissolved water in oil; dissolved metals-in-oil analysis; furfural concentration analysis; SF[sub 6] analysis; battery testing; the substation grounding grid; and protective relays. 4 figs.

Lautenschlager, M. (High Voltage Maintenance Corp., Indianapolis, IN (United States))

1994-05-01T23:59:59.000Z

295

Distribution substation load impacts of residential air conditioner load control  

SciTech Connect

An ongoing experiment to monitor the substation level load impacts of end-use load control is described. An overview of the data acquisition system, experimental procedures and analysis techniques are provided. Results of the 1983 and 1984 experiments demonstrate the value of aggregate load impact monitoring as a means of verifying load research results, calculating the diversity of end-use loads, and predicting the impacts of load management on the transmission and distribution systems.

Heffner, G.C.; Kaufman, D.A.

1985-07-01T23:59:59.000Z

296

Electric Field Modeling of Polymer Insulators in Substations  

Science Conference Proceedings (OSTI)

The use of transmission line suspension class polymer insulators is increasing for a wide range of reasons including lower cost, availability, their lightweight nature, and contamination performance. The expected use of these polymer insulators is on transmission lines; thus this is the application for which manufacturers design and test the recommended corona rings. Numerous suspension polymer insulators are being applied in substations in configurations which have different geometries to the transmissi...

2005-11-23T23:59:59.000Z

297

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS Ė NEW YORK, NY  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations.

298

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS Ė BOSTON, MA  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations.

299

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS Ė DENVER, CO  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations.

300

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS Ė HOUSTON, TX  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations.

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS Ė TAMPA, FL  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations.

302

BRIEFINGS ON PHYSICAL SECURITY OF ELECTRICITY SUBSTATIONS Ė CHICAGO, IL  

Energy.gov (U.S. Department of Energy (DOE))

The Department of Energy (DOE) and Department of Homeland Security (DHS), in coordination with the Federal Bureau of Investigation, the Federal Energy Regulatory Commission's Office of Energy Infrastructure Security, the Electricity Sector Information Sharing and Analysis Center (ES-ISAC), North American Electricity Reliability Corporation (NERC), and industry experts, will conduct a series of briefings across the country with electricity sector owners and operators, and local law enforcement on the physical security of electricity substations.

303

Load Forecasting on Special Days & Holidays in Power Distribution Substation Using Neural & Fuzzy Networks  

Science Conference Proceedings (OSTI)

The demand for neural and fuzzy network techniques to predict the increasing load and its application has changed to an ordinary action. However the facts of the real world caused special and exceptional conditions to be created in this network. Like ... Keywords: Power system, Load forecasting, neural & fuzzy network, Short-term prediction of load.

Saeid Nahi

2006-11-01T23:59:59.000Z

304

Substation based data interpretation techniques for improved power system management  

Science Conference Proceedings (OSTI)

There is now considerable pressure on electric utilities to operate their systems in the most efficient manner possible and to provide increased quality of service to customers. This pressure, coupled with the decreasing availability of reserve margins dictates that there is a requirement for comprehensive system operation support through, among other things, the provision of quality information relating to the behavior of the primary and secondary systems. This paper will show how the data available within modern substation control and management systems can be exploited in a cost-effective manner, through the implementation of advanced substation functions in an open systems environment. Certain functions which are presently carried out at the control center could be distributed (or partially distributed) to the substation. These functions may provide the utility staff with quality information, which can in turn be used to satisfy the objectives of increasing quality and security of supply, in addition to optimizing the utility`s information, maintenance and asset management functions.

Booth, C.; McDonald, J.R. [Univ. of Strathclyde, Glasgow (United Kingdom). Centre for Electrical Power Engineering; Laycock, W.J.

1997-04-01T23:59:59.000Z

305

Monitoring and Evaluation of Smolt Migration in the Columbia Basin : Volume IX : Evaluation of the 2001 Predictions of the Run-Timing of Wild and Hatchery-Reared Migrant Salmon and Steelhead Trout Migrating to Lower Granite, Rock Island, McNary, and John Day Dams using Program RealTime.  

DOE Green Energy (OSTI)

Program RealTime provided tracking and forecasting of the 2001 inseason outmigration via the internet for eighteen PIT-tagged stocks of wild salmon and steelhead to Lower Granite and/or McNary dams and eleven passage-indexed stocks to Rock Island, McNary, or John Day dams. Nine of the PIT-tagged stocks tracked this year were new to the project. Thirteen ESUs of wild subyearling and yearling chinook salmon and steelhead, and one ESU of hatchery-reared sockeye salmon were tracked and forecasted to Lower Granite Dam. Eight wild ESUs of subyearling and yearling chinook salmon, sockeye salmon and steelhead were tracked to McNary Dam for the first time this year. Wild PIT-tagged ESUs tracked to Lower Granite Dam included yearling spring/summer chinook salmon release-recovery stocks (from Bear Valley Creek, Catherine Creek, Herd Creek, Imnaha River, Johnson Creek, Lostine River, Minam River, South Fork Salmon River, Secesh River, and Valley Creek), PIT-tagged wild runs-at-large of yearling chinook salmon and steelhead, and a PIT-tagged stock of subyearling fall chinook salmon. The stock of hatchery-reared PIT-tagged summer-run sockeye salmon smolts outmigrating to Lower Granite Dam, consisted this year of a new stock of fish from Alturas Lake Creek, Redfish Lake Creek Trap and Sawtooth Trap. The passage-indexed stocks, counted using FPC passage indices, included combined wild- and hatchery-reared runs-at-large of subyearling and yearling chinook, coho, and sockeye salmon, and steelhead migrating to Rock Island and McNary dams, and, new this year, combined wild and hatchery subyearling chinook salmon to John Day Dam. Unusual run-timing and fish passage characteristics were observed in this low-flow, negligible-spill migration year. The period for the middle 80% of fish passage (i.e., progress from the 10th to the 90th percentiles) was unusually short for nine out of ten PIT-tagged yearling spring/summer chinook salmon stocks tracked to Lower Granite Dam. It was the shortest on record for seven of these ten stocks. The nine stocks recording unusually short middle 80% periods also recorded higher-than-average recovery percentages. However the opposite trend was observed for the PIT-tagged wild subyearling chinook salmon and hatchery sockeye salmon stocks whose middle 80% period of passage to Lower Granite Dam was average to above average. Recovery percentages for these two stocks were average, compared to historical recoveries. The performance results of Program RealTime to make accurate predictions of percentiles of fish passage at an index site were mixed this year. The release-recovery stocks of wild PIT-tagged spring/summer chinook salmon tracked to Lower Granite Dam were predicted less accurately than usual, on average, with two exceptions. One of these exceptions was a stock that had its best prediction (first-half, last-half, and season-wide) ever to occur. On average, however, performance was down for predicting these stocks. The RealTime Select composite season-wide MAD was 4.3%, larger than the historical average of 2.1%. Passage percentiles for PIT-tagged runs-at-large of wild Snake River yearling and subyearling chinook salmon and of wild steelhead outmigrating to Lower Granite Dam were predicted very well this year, their second year of inclusion in the project, with season-wide MADs of 3.6%, 4.7%, and 1.8% respectively. These results, too, were mixed with respect to comparison with last year's performance. The yearling chinook stock was predicted somewhat better last year (up from 1.7% last year to 3.6% this year) but the subyearling chinook salmon and steelhead stocks were predicted better this year than last, season-wide. The steelhead stock, in particular, was predicted much better this year than last year, down to 1.8% this year from 4.8% last year. The PIT-tagged runs-at-large of wild salmon and steelhead tracked to McNary Dam in 2001 for the first time, were also well-predicted. In particular, the Snake River stocks were well-predicted, with season-wide MADs of 4.7% for subyearling chinook salmon, 3.3% for year

Burgess, Caitlin; Skalski, John R.

2001-12-01T23:59:59.000Z

306

PRE-SW: Substation Condition Monitoring and Implementation Database Version 2.0  

Science Conference Proceedings (OSTI)

The Substation Sensor Database provides a searchable database of sensors available to substation engineers, categorized by Area, Component, Sub-Component, Parameter, and Technology.† By specifying each category, the list can be filtered to a sub-set of sensors.† By clicking on a sensorís name, details can be viewed including a description, sensor maturity, and a link to the manufacturer. Through data-mining of this database substation engineers could work on the development of ...

2013-08-30T23:59:59.000Z

307

Assessment of Alternatives to Substation Batteries: Characterization of Energy Storage Technologies: Interim Report: Task 3  

Science Conference Proceedings (OSTI)

Backup power systems in electric company substations play a critical role in substation reliability. This product is intended to characterize energy storage technologies that can offer high reliability, measurable capacity, and low maintenance for substation backup power applications. Both new technologies, and better application of existing, energy storage technologies are covered. Reliability is the number one success criterion, while better condition monitoring and simplified maintenance requirements ...

2004-07-28T23:59:59.000Z

308

An Integrative Approach to Reliability Analysis of an IEC 61850 Digital Substation  

E-Print Network (OSTI)

In recent years, reliability evaluation of substation automation systems has received a significant attention from the research community. With the advent of the concept of smart grid, there is a growing trend to integrate more computation and communication technology into power systems. This thesis focuses on the reliability evaluation of modern substation automation systems. Such systems include both physical devices (current carrying) such as lines, circuit breakers, and transformers, as well as cyber devices (Ethernet switches, intelligent electronic devices, and cables) and belong to a broader class of cyber-physical systems. We assume that the substation utilizes IEC 61850 standard, which is a dominant standard for substation automation. Focusing on IEC 61850 standard, we discuss the failure modes and analyze their effects on the system. We utilize reliability block diagrams for analyzing the reliability of substation components (bay units) and then use the state space approach to study the effects at the substation level. Case study is based on an actual IEC 61850 substation automation system, with different network topologies consideration concluded. Our analysis provides a starting point for evaluating the reliability of the substation and the effects of substation failures to the rest of the power system. By using the state space methods, the steady state probability of each failure effects were calculated in different bay units. These probabilities can be further used in the modeling of the composite power system to analyze the loss of load probabilities.

Zhang, Yan 1988-

2012-12-01T23:59:59.000Z

309

Insulation and radio influence dictate design of 650 kV substation  

SciTech Connect

The 650 kV North Substation of Project EHV is marked by three unusual features which differentiate it from the more familiar 230 and 345 kV substations. First, the sheer size of the apparatus, structures, and busses is striking. Second, is the amount of insulation. As represented by insulators and bushings it is proportionally much larger in lower voltage substations. Third, is the absence of sharp protrusions or angles anywhere in the substation, even on the roof of the house where corona loss is measured. Shielding is evident everywhere in the circles or ovals of smooth aluminum tubing.

Abetti, P.A.

1961-03-27T23:59:59.000Z

310

Single-transformer substation for 500 kV and over  

SciTech Connect

At extra high voltage substations which must meet high reliability requirements, in particular, two autotransformer groups are often installed almost simultaneously independent of the load. As a result, significant capital investment is frozen for long periods, and scarce electrical equipment is utilized inefficiently. Thus, in a number of cases the construction of substations with a single group of single-phase autotransformers is desirable. In this case, on failure of one autotransformer phase the time of subnormal energy output due to disconnection of the substation may reach several hours. The efficiency of extra high voltage substations may be improved significantly by using a proposed circuit for connection of a group of single-phase transformers with a single reserve phase, permitting installation of one group of single-phase transformers at a substation without impairment of reliability. The installation, performance and cost of this transformer arrangement are discussed. It is concluded that the use of single-transformer 500 kV substations with the proposed circuit as distribution substations would, on the one hand, provide sufficient reliability for users and, on the other hand, would make them competitive with 220 to 330 kV substations. In this case the network reliability can be provided by sectionalizing the lines at the site of transformer connection. This circuit can be used with two-sided substation supply. (LCL)

Gryuntal, Yu.L.; Mikhailov, A.K.; Slavin, G.A.

1978-06-01T23:59:59.000Z

311

230 kV operation of a substation designed for 115 kV by controlling voltage transients  

SciTech Connect

Arresters applied at the terminals of gas insulated substations have been used successfully for protection from switching and lightning surges. This arrester application for gas insulated substations permits the use of lower insulation levels and therefore more economical substations. In principle, the same technique can be applied to air insulated substations. This paper describes the analysis of transient voltages in a substation designed for 115 kV which is scheduled for operation at 230 kV. Both arrester rating and location are considered in this analysis. It is shown that complete substation protection is possible by addition of both arresters and capacitors.

Lannes, W.J.; Cheramie, W.J.; Priest, K.W.; Wilhelm, M.R.

1984-09-01T23:59:59.000Z

312

Microsoft Word - CX-Covington_Substation_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2010 8, 2010 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Kerry Cook Project Manager - TELF-TPP-3 Proposed Action: Perform research of groundwater drainage and flooding issues at Covington Complex through the installation of four groundwater monitoring wells PP&A Project No.: PP&A-1772 Budget Information: Work Order #00246440 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B3.6 Siting/ construction/operation/decommissioning of facilities for bench-scale research, conventional laboratory operations, small-scale research and development and pilot projects. Location: Covington Substation in King County, Washington Proposed by: Bonneville Power Administration (BPA)

313

Power-installed streetlight foundations lower substation construction costs  

SciTech Connect

The Alabama Power Company's power-installed streetlight foundation (SLF) saves 85% of labor costs and is practical as well as economical. After several foundation designs were tried, the multi-helix proved best for swampy terrain. A test of substation structure support began with soil testing to locate any rock on the site. Standard tubular-steel structures with modified baseplates were used. A truck-mounted derrick proved better for installation than a drill rig. Slight corrosive currents are not expected to cause appreciable deterioration to the foundation. (DCK)

Beason, D.

1981-07-01T23:59:59.000Z

314

A simplified method for calculating the substation grounding grid resistance  

SciTech Connect

A simple and accurate formula for calculating the grounding grid resistance is proposed in this paper. This method is based on a theoretical manipulation of the numerical moment method and of the current image. The formula is dependent on the substation grounding grid design, such as grid depth, grid size, number of meshes, grid-conductor diameter, etc. A comparison study is performed to check the accuracy of the proposed formula with respect to six different formulas and methods in the literature. An excellent agreement was found between the results of this formula and the results of a sophisticated computerized method.

Chow, Y.L.; Salama, M.M.A. (Univ. of Waterloo, Ontario (Canada). Computer Engineering)

1994-04-01T23:59:59.000Z

315

Design, Simulation, and Analysis of Substation Automation Networks  

E-Print Network (OSTI)

Society depends on computer networks for communication. The networks were built to support and facilitate several important applications such as email, web browsing and instant messaging. Recently, there is a significant interest in leveraging modern local and wide area communication networks for improving reliability and performance in critical infrastructures. Emerging critical infrastructure applications, such as smart grid, require a certain degree of reliability and Quality of Service (QoS). Supporting these applications requires network protocols that enable delay sensitive packet delivery and packet prioritization. However, most of the traditional networks are designed to provide best effort service without any support for QoS. The protocols used in these networks do not support packet prioritization, delay requirements and reliability. In this thesis, we focus on the design and analysis of communication protocols for supporting smart grid applications. In particular, we focus on the Substation Automation Systems (SAS). Substations are nodes in the smart grid infrastructure that help the in transportation of power by connecting the transmission and distribution lines. The SAS applications are con figured to operate with minimal human intervention. The SAS monitors the line loads continuously. If the load values are too high and can lead to damage, the SAS declares those conditions as faults. On fault detection, the SAS must take care of the communication with the relay to open the circuit to prevent any damage. These messages are of high priority and require reliable, delay sensitive delivery. There is a threshold for the delay of these messages, and a slight increase in the delay above the threshold might cause severe damages. Along with such high priority messages, the SAS has a lot of background traffic as well. In spite of the background traffic, the substation network must take care of delivering the priority messages on time. Hence, the network plays a vital role in the operation of the substation. Networks designed for such applications should be analyzed carefully to make sure that the requirements are met properly. We analyzed and compared the performance of the SAS under di erent network topologies. By observing the characteristics of the existing architectures, we came up with new architectures that perform better. We have suggested several modi cations to existing solutions that allow significant improvement in the performance of the existing solutions.

Kembanur Natarajan, Elangovan

2011-05-01T23:59:59.000Z

316

John K. Holton | Open Energy Information  

Open Energy Info (EERE)

Partner Partnering Center within NREL Electricity Resources & Building Systems Integration LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now John...

317

Fermilab Today | Johns Hopkins University Profile  

NLE Websites -- All DOE Office Websites (Extended Search)

RESEARCH FOCUS: Heavy quark physics, both bottom and top, and the search for the Higgs boson and "beyond the Standard Model" particles. WHAT SETS PARTICLE PHYSICS AT JOHNS...

318

John Bell, Environmental Data Science & Systems Staff  

NLE Websites -- All DOE Office Websites (Extended Search)

John Bell Environmental Sciences Division Oak Ridge National Laboratory Oak Ridge, TN 37831-6290 Phone: (865) 241-5922 belljd...

319

Low Dose Radiation Research Program: John Minna  

NLE Websites -- All DOE Office Websites (Extended Search)

Minna University of Texas, Southwestern Medical Center John Minna, M.D. Currently Funded Projects Human Lung Cancer Progression Model for HZE Particle Exposure...

320

John F. Schneider - Argonne National Laboratories, Materials...  

NLE Websites -- All DOE Office Websites (Extended Search)

enabled to view it. Quick Links Publications CV (PDF) Education M.S. Analytical Chemistry, Northern Illinois University B.S. Chemistry, Elmhurst College Biography John F....

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

TMS Board of Directors: John Smugeresky  

Science Conference Proceedings (OSTI)

John Smugeresky is a senior member of the technical staff at Sandia National Laboratories in Livermore, CA. He is a member of the Programming, Powder†...

322

Microsoft Word - CX-Keeler-Pennwalt-StJohns-Keeler-OC_De-EnergizedRemoval_WEB.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 3 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Chad Hamel Project Manager - TEP- TPP- 1 Proposed Action: De-energized Wood Pole Removal Project PP&A Project No.: 2601 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.10 Removal of electric transmission facilities Location: Multnomah and Washington counties, OR Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to remove two de-energized transmission lines that are located within the Portland Metro area. The entire remaining length of the Keeler- Pennwalt transmission line, from Keeler Substation to Structure 9/6, would be removed (approximately nine miles). Approximately three miles of the St. John's Tap to Keeler-Oregon

323

Paraconsistent Case-Based Reasoning Applied to a Restoration of Electrical Power Substations  

Science Conference Proceedings (OSTI)

This paper presents a connection of two techniques applied in Artificial Intelligence to solve problems of restoration of electrical power substations. The techniques are: Case-based Reasoning --- CBR and the Four-Valued Annotated Paraconsistent Logic ... Keywords: CBR, Case-based Reasoning, Decision Support System, Intelligent System, Paraconsistent Logic, Restoration of Electrical Power Substations

Helga Gonzaga Martins; Germano Lambert-Torres; Luiz Eduardo Borges Da Silva; Claudio InŠcio Almeida Costa; Maurilio Pereira Coutinho

2008-10-01T23:59:59.000Z

324

Special design and testing aspects of the 345 kV East Fishkill substation  

SciTech Connect

The installation of two 135 MVAR capacitor banks in the 345 kV East Fishkill substation required special design of the grounding system, installation of reactors in series with the capacitor banks, closing resistors in the circuit breakers and special shielding of control cables. This paper describes the design of the substation and the tests performed before commissioning the capacitor banks.

Fogarty, R.P.; Halleran, T.M.; Laskowski, L.M.; Mark, D.A. (Consolidated Edison Co. of New York, Inc., New York, NY (United States))

1992-10-01T23:59:59.000Z

325

Design Considerations for a Large-Scale Wireless Sensor Network for Substation Monitoring  

E-Print Network (OSTI)

's substation managers and engineers due to the aging nature of substation equipment and infrastructure of low-power wireless sensor networks, utility companies have also begun to investigate the potential was a contractor for the EPRI project. There were multiple utility members in the EPRI project. This paper focusses

Nasipuri, Asis

326

Proposed 230-kV Crossover Substation, Big Horn County, Montana: Environmental assessment  

SciTech Connect

Western proposes to construct, operate, and maintain a 230-kV substation northwest of Hardin, Big Horn County, Montana. The proposed Crossover Substation would form an interconnection between Western's Yellowtail-Custer and MPC's Colstrip-Billings 230-kV transmission lines. Impacts and mitigation strategies are discussed.

1984-02-01T23:59:59.000Z

327

PARALLEL COMPUTING AIDED DESIGN OF EARTHING SYSTEMS FOR ELECTRICAL SUBSTATIONS IN NON HOMOGENEOUS SOIL  

E-Print Network (OSTI)

and design of grounding systems of electrical substations have been proposed, most of them based on practicePARALLEL COMPUTING AIDED DESIGN OF EARTHING SYSTEMS FOR ELECTRICAL SUBSTATIONS IN NON HOMOGENEOUS Abstract. An accurate design of grounding systems is essential to assure the safety of the persons

Colominas, Ignasi

328

Calendar Day  

U.S. Energy Information Administration (EIA) Indexed Site

CORPORATION / Refiner / Location CORPORATION / Refiner / Location Table 5. Refiners' Total Operable Atmospheric Crude Oil Distillation Capacity as of January 1, 2013 Calendar Day Barrels per CORPORATION / Refiner / Location Calendar Day Barrels per Companies with Capacity Over 100,000 bbl/cd .............................................................................................................................. VALERO ENERGY CORP 1,863,300 Valero Refining Co Texas LP .............................................................................................................................. Texas City, Texas 225,000 .............................................................................................................................. Corpus Christi, Texas 200,000 .............................................................................................................................. Houston, Texas

329

Johns Manville | Open Energy Information  

Open Energy Info (EERE)

Manville Manville Jump to: navigation, search Name Johns Manville Place Denver, Colorado Zip 80217-5108 Sector Solar Product Colorado-based maker of insulation, mechanical insulation, commercial roofing, and roof insulation. The company has a subsidiary producing solar roofing and BIPV products. Coordinates 39.74001¬į, -104.992259¬į Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.74001,"lon":-104.992259,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

330

John Deere | Open Energy Information  

Open Energy Info (EERE)

Deere Deere Jump to: navigation, search Name John Deere Place Moline, IL Zip 61265 Website http://deere.com/ Coordinates 41.5067003¬į, -90.5151342¬į Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.5067003,"lon":-90.5151342,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

331

May Day  

NLE Websites -- All DOE Office Websites (Extended Search)

May Day May Day Nature Bulletin No. 715 April 27, 1963 Forest Preserve District of Cook County Seymour Simon, President Roberts Mann, Conservation Editor MAY DAY You must wake and call me early, call me early, mother dear; For I'm to be Queen o' the May, mother, I'm to be Queen o' the May. (Tennyson. Sixty years and more ago, May Day was an occasion for festivities and fun in many country towns. At daybreak on the first day of the fifth month we youngsters went "a-maying". We brought back freshly picked wildflowers and put them in little baskets which we hung on the front door knobs of our favorite people. If you were secretly sweet on some winsome lass she got a special basket, maybe with a bow of ribbons on the handle. In those days wildflowers were abundant and we did not know that it is wrong to pick them -- that because of such picking, year after year, most of them would gradually disappear. There was also a Queen of the May, one of the loveliest girls in town; and a Maypole, twined with ribbons and with ropes of flowers, around which we danced and sang at the ends of colored streamers from its top.

332

John Hale III | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Hale III John Hale III About Us John Hale III - Director, Office of Small and Disadvantaged Business Utilization John Hale III Career Highlights Hale is the former Deputy Associate Administrator for the Office of Capital Access at the U.S. Small Business Administration (SBA). In that role, he managed the agency's operations and initiatives designed to enhance customer service for its internal and external stakeholders. John Hale III is the Director of the Office of Small and Disadvantaged Business Utilization at the Department of Energy, reporting directly to the Office of the Secretary. In this role, Hale advocates for small businesses including small disadvantaged, 8(a), women-owned, service-disabled veteran-owned, and Historically Underutilized Business Zone businesses. He

333

Abstract--Development of Intelligent Electronic Devices (IEDs) brings a leap in the development of substations. Large  

E-Print Network (OSTI)

of substations. Large scale deployment of IEDs creates huge amount of data either recorder continuously monitoring and signal processing in substation has become a powerful feature necessary to assure the system is reliable and secure. In this paper, the new monitoring and signal processing solution in substation based

Kezunovic, Mladen

334

Abstract --The paper introduces a concept for integration of substation IED data, primarily coming from digital protective  

E-Print Network (OSTI)

Abstract -- The paper introduces a concept for integration of substation IED data, primarily coming from digital protective relays (DPRs) and digital fault recorders (DFRs) . Modern substations similar to that of DFRs. In some recent substation designs there are cases where DFR function is replaced

Kezunovic, Mladen

335

John De Laeter Centre For Isotope Research | Open Energy Information  

Open Energy Info (EERE)

2013 DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for John De Laeter Centre For Isotope Research Citation Curtin University. John...

336

John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines and Switched Reluctance Motors to Replace Permanent Magnets in Electric Vehicles John Hsu, Oak Ridge National...

337

Admiral John M. Richardson | National Nuclear Security Administration  

National Nuclear Security Administration (NNSA)

NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > About Us > Our Leadership > Admiral John M. Richardson Admiral John M. Richardson...

338

Microsoft Word - CX-Covington_Substation_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Harvey Schowe Harvey Schowe Project Manager - TESF-CSB-2 Proposed Action: Installation of new water system (potable and fire suppression) to entire Covington Complex PP&A Project No.: PP&A-1601 Budget Information: Work Order # 00257082 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions/modifications to electric power transmission facilities within previously developed area. Location: Covington Substation in King County, Washington Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: In order to provide adequate potable and fire-suppression water to buildings within the Covington Complex, BPA proposes to install approximately 1,500 feet of new potable water line and fire main line. One trench will be dug at a depth of 4-5 feet to carry both new pipes for the

339

Microsoft Word - Cascade Networks Allston Substation LURR CX.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

15, 2011 15, 2011 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearence Memorandum Harold Grappe - TELP-TPP-3 Proposed Action: Cascade Networks, Inc. LURR at Allston Substation Budget Information: Work Order # 00275035 Task 03 Categorical Exclusions Applied (from Subpart D, 10 C.F.R. Part 1021: B1.7 "Acquisition, installation, operation, and removal of communication systems, data processing equipment, and similar electronic equipment." B4.7 "Adding fiber optic cable to transmission structures..." Location: Section 10, Township 7 North, Range 3 West of the Delena Quadrangle located in Columbia County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to grant Cascade Networks, Inc. permission to

340

Microsoft Word - Ringold Substation Upgrade CX.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, 2011 1, 2011 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearence Memorandum Myra Lovell - TELP-TPP-3 Proposed Action: Ringold Substation Structure Replacement Project Budget Information: Work Order # 00272078 Task 03 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021: B4.6 "Additions or modifications to electric power transmission facilities..." Location: Franklin County, Washington - Township 12 North, Range 29 East, Section 26 of the Basin City Quadrangle Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to replace the single pole structure 8/9 of the Benton-Scooteney No. 1 115-kV transmission line, the attached vertically mounted disconnect switch,

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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341

Microsoft Word - CX-ColumbiaREADaytonSubstationTap_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7, 2011 7, 2011 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Mike Normandeau Customer Account Executive - PSE-SPOKANE Proposed Action: Columbia Rural Electric Association (Columbia REA) Dayton Substation Tap Line Project Budget Information: Work Order 00118303, Task 17 PP&A Project No.: PP&A 2089 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.12: Construction of electric power lines approximately 10 miles in length or less that are not for the integration of major new generation resources into a main transmission system. Location: Dayton, Columbia County, Washington Township 10 North, Range 39 East, Sections 14-17, 20 & 24 Township 10 North, Range 40 East, Sections 19 & 30

342

HEMP-induced transients in electric power substations. Final report  

SciTech Connect

A nuclear detonation in or above the earth`s atmosphere produces an intense electromagnetic pulse (EMP). A large portion of the EMP electromagnetic energy is within the RF spectrum. A detonation at high altitudes above 40 km produces an EMP called high-altitude EMP (HEMP). HEMP is a steep-front short duration transient with a rise time on the order of a few nanoseconds which decays to near zero in less than a microsecond. A single high-altitude burst can subject much of the continental United States to intense HEMP electric fields on the order of tens of kilovolts per meter. The intense transient HEMP will induce fast transients in high-voltage transmission lines and bus structures, instrumentation cables, and control wires in power transmission and distribution (T & D) substations. A system of traveling wave coupling models for a 500 kV substation, including models for the high voltage primary bus, components (circuit breakers, disconnect switches, power transformers, and current and voltage instrument transformers), low voltage control wiring circuits, and a number of conducted and radiated interference coupling modes, had been developed earlier by EPRI. These EPRI served as the baseline for the present HEMP coupling investigations. The HEMP effects on protective relays were assessed for a nominal HEMP environment using several new field coupling models merged with the switching transient data. It is found that a representative solid state relay is unlikely to be damaged or to misoperate by the nominal HEMP threat with a peak field strength of 50 kV/m. However, it is possible for both DC control wires to flash over to ground simultaneously, causing fuses to blow and placing the relay in an inoperative state.

Wiggins, C.M.; Thomas, D.E.; Salas, T.M. [BDM International, Inc., Albuquerque, NM (United States)

1992-02-01T23:59:59.000Z

343

HEMP-induced transients in electric power substations  

SciTech Connect

A nuclear detonation in or above the earth's atmosphere produces an intense electromagnetic pulse (EMP). A large portion of the EMP electromagnetic energy is within the RF spectrum. A detonation at high altitudes above 40 km produces an EMP called high-altitude EMP (HEMP). HEMP is a steep-front short duration transient with a rise time on the order of a few nanoseconds which decays to near zero in less than a microsecond. A single high-altitude burst can subject much of the continental United States to intense HEMP electric fields on the order of tens of kilovolts per meter. The intense transient HEMP will induce fast transients in high-voltage transmission lines and bus structures, instrumentation cables, and control wires in power transmission and distribution (T D) substations. A system of traveling wave coupling models for a 500 kV substation, including models for the high voltage primary bus, components (circuit breakers, disconnect switches, power transformers, and current and voltage instrument transformers), low voltage control wiring circuits, and a number of conducted and radiated interference coupling modes, had been developed earlier by EPRI. These EPRI served as the baseline for the present HEMP coupling investigations. The HEMP effects on protective relays were assessed for a nominal HEMP environment using several new field coupling models merged with the switching transient data. It is found that a representative solid state relay is unlikely to be damaged or to misoperate by the nominal HEMP threat with a peak field strength of 50 kV/m. However, it is possible for both DC control wires to flash over to ground simultaneously, causing fuses to blow and placing the relay in an inoperative state.

Wiggins, C.M.; Thomas, D.E.; Salas, T.M. (BDM International, Inc., Albuquerque, NM (United States))

1992-02-01T23:59:59.000Z

344

Canby Area Service Project : Substation and Associated Transmission Line : Environmental Assessment.  

DOE Green Energy (OSTI)

Bonneville Power Administration (BPA) provides power to Surprise Valley Electrification Corporation (SVEC) in Modoc County, California. BPA uses PacificCorp's substation and transmission facilities between Alturas and Canby, California to transfer power to SVEC's Canby Substation. In the next year, SVEC expects increased industrial, agricultural, and residential electric loads on their 69-kV transmission system south of Canby. SVEC's substation can accommodate only about 10 percent of the expected additional electric load. BPA's proposed action is intended to meet SVEC's increasing electric load. BPA proposes to meet SVEC's increasing energy load by tapping into BPA's existing BPA Malin-Warner 230-kV transmission line, and building an 7.9-mile transmission line to a new BPA substation. BPA proposes to build the new substation next to the west side of SVEC's Canby Substation (Figure 1). This new substation will allow SVEC to move the additional power over their existing transmission or distribution lines. This report is the environmental assessment of the potential impact of the proposed project. The assessment determined that no environmental impact statement'' is not required.

United States. Bonneville Power Administration.

1992-02-01T23:59:59.000Z

345

Canby Area Service Project substation and associated transmission line. Environmental Assessment  

DOE Green Energy (OSTI)

Bonneville Power Administration (BPA) provides power to Surprise Valley Electrification Corporation (SVEC) in Modoc County, California. BPA uses PacificCorp`s substation and transmission facilities between Alturas and Canby, California to transfer power to SVEC`s Canby Substation. In the next year, SVEC expects increased industrial, agricultural, and residential electric loads on their 69-kV transmission system south of Canby. SVEC`s substation can accommodate only about 10 percent of the expected additional electric load. BPA`s proposed action is intended to meet SVEC`s increasing electric load. BPA proposes to meet SVEC`s increasing energy load by tapping into BPA`s existing BPA Malin-Warner 230-kV transmission line, and building an 7.9-mile transmission line to a new BPA substation. BPA proposes to build the new substation next to the west side of SVEC`s Canby Substation (Figure 1). This new substation will allow SVEC to move the additional power over their existing transmission or distribution lines. This report is the environmental assessment of the potential impact of the proposed project. The assessment determined that no ``environmental impact statement`` is not required.

Not Available

1992-02-01T23:59:59.000Z

346

Reevaluation of IEEE and IEC Substation Design, Operations, and Maintenance Standards Considering Increased Fault Currents  

Science Conference Proceedings (OSTI)

The ever-increasing demand for utility substations to pass higher and higher levels of throughput power has the consequence of driving up levels of short circuit (SC) currents from 63 kA to as high as 100 kA. Knowing whether substation bus structures and electrical equipment are capable of safely passing these higher levels of currents is a pressing need of substation personnel responsible for design, operation, and maintenance of station assets. This report presents results of a preliminary study ...

2012-12-04T23:59:59.000Z

347

Seismic fragility analysis of equipment and structures in a Memphis Electric substation. Technical report  

SciTech Connect

This report presents a seismic fragility analysis of equipment and structures in an electric substation in Memphis, Tennessee. These include the pothead structure, 115 kv switch structure, 97 kv lightning arresters, control house, capacitor banks, 115/12 kv transformers, 12 kv regulators, 115 kv oil circuit breakers, and 12 kv oil circuit breakers. The results from this fragility analysis provide the expected performance of equipment and structures in a substation. They can also be used to evaluate the seismic performance of the entire electric substation and to perform a system reliability analysis of the electric transmission system.

Huo, J.R.; Hwang, H.H.M.

1995-08-10T23:59:59.000Z

348

Assessment of the risk of fatal electric shocks inside a substation and in nearby exposed areas  

SciTech Connect

A simulation approach is elaborated for the risk assessment of fatal electric shocks due to touch and step voltages that are caused inside and around substations by ground faults. The approach suggested takes into account specific effects of ground faults, depending on their location, and various exposures encountered in practice. The fibrillation thresholds and human body impedance values are modelled as random functions to match well with the available experimental data. Several typical cases are analyzed for a substation, as an illustration. The approach developed is intended to serve for a realistic analysis of risks implied by grounding system design of a substation surrounded by exposed areas.

Nahman, J.M. (Belgrade Univ. (Yugoslavia))

1990-10-01T23:59:59.000Z

349

Scale model simulates full-size substation electric fields. [For 345-kV system  

SciTech Connect

An innovative scale model of a 345-kV substation that can be energized to produce representative electric fields has been developed. The purpose of the model is to determine how changes in substation design and operation affect ground-level voltage gradients. Recent tests of the field strengths predicted by the model and actual voltage gradients at the full-size substation at 150 different pairs of points showed excellent agreement. For 94 percent of the pairs the model error was less than 10 percent. The statistical mean of the absolute values of the discrepancies for all 150 points was only 4.6 percent.

1977-04-01T23:59:59.000Z

350

Arbor Day  

NLE Websites -- All DOE Office Websites (Extended Search)

Arbor Day Arbor Day Nature Bulletin No. 62 April 20, 1946 Forest Preserve District of Cook County Clayton F. Smith, President Roberts Mann, Superintendent of Conservation ARBOR DAY The oldest living thing on earth is a tree. Some of the giant sequoias in California are more than 3500 years old. One of them, fallen, was proven to be 3210 years old by a count of the annual growth rings. It grew from a tiny seed which sprouted about the time when Joseph, with the coat of many colors, was prime minister of Egypt and the known world was in the middle bronze age. The largest living thing on earth is a tree, the General Sherman, a giant sequoia in Giant Forest, Sequoia National Park. It has a base diameter of 30.7 feet, a diameter of 17 feet at 120 feet above the ground, and a height of 272 feet. Its first large branch, starting at 130 feet above the ground, is 6.8 feet in diameter and 150 feet long, itself larger than the largest of many other tree species, yet an inconspicuous part of this monster. The trunk of the General Sherman, exclusive of the limbs, contains about 50,000 cubic feet wood and probably 250,000 board feet of usable lumber could be obtained -- enough to build 15 five-room all- wood houses. Two other giant sequoias, the General Grant and the Boole, have base diameters of 33.3 and 33.2 feet respectively, but they are not as high and taper more rapidly.

351

John A. Owsley | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

John A. Owsley John A. Owsley About Us John A. Owsley - EMAB Board Member John A. Owsley serves as the Director of the Tennessee Department of Environment and Conservation's Division of DOE Oversight. The Division implements the Tennessee Oversight Agreement (TOA) and the Federal Facility Agreement (FFA) at the DOE Oak Ridge Operations and National Nuclear Security Administration's Y-12 Security Complex. The TOA involves monitoring the Oak Ridge ambient environment, assuring DOE is in compliance with all Federal, State, and local environmental regulations and assists in emergency response initiatives and public information. The FFA provides for the application of CERCLA (Superfund) Regulations on the Oak Ridge Reservation National Priority List site. From October 1991 to December 2000, Mr. Owsley served as Assistant Director

352

Categorical Exclusion (CX) Determination Proposed Action: Expansion of O'Fallon Creek Substation Yard  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Expansion of O'Fallon Creek Substation Yard Expansion of O'Fallon Creek Substation Yard Description of Proposed Action: The Western Area Power Administration (Western) is proposing to expand the current yard to accommodate an additional bay for a dedicated electrical feed to a future oil pumping station that will be part of the Keystone XL project. Number and Title of Categorical Exclusions Being Applied: 10 CFR 10210410 Subpmi D, Appendix B, B4.11: Construction of electric power substations ... or modification of existing substations and support facilities. Regulatory Requirements for CX Determination: The DOE Guidelines for Compliance with the Regulatory Requirements for the National Environmental Policy Act at 10 CFR 1021AI0(b), require the following determinations be made in order for a proposed action to be categorically

353

RECORD OF CATEGORICAL EXCLUSION DETERMINATION Ault Substation Expansion and Equipment Additions, Weld County, CO  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ault Substation Expansion and Equipment Additions, Weld County, CO Ault Substation Expansion and Equipment Additions, Weld County, CO A. Proposed Action: Western proposes to expand the existing Ault SUbstation and add electrical equipment. The expansion would be within the existing fee-owned land. B. Number and Title of Categorical Excluison Being Applied . B4.11: Construction of electric power substations (including switching stations and support facilities) with power deliver at 230-kV or below, or modification (other than voltage increases) of existing sutstations and support facilities .. .. C. Regulatory Requirements in 10 CFR 1021.410(b): (Refer to full text in regulation ). (1) The proposed action fits within a class of actions that is listed in Appendix A or B to Subpart D. For classes of actions, listed in Appendix B, the following conditions are

354

Microsoft Word - CX-SnoKingSubstationExpansionFY12_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Michael Marleau Michael Marleau Project Manager - TEP-TPP-1 Proposed Action: Sno-King Substation Expansion Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): Appendix B4.11 Electric power substations and interconnection facilities Location: Bothell, Snohomish County, WA Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to expand its Sno-King Substation's fenced electrical yard by approximately 0.2 acres to accommodate new equipment. The substation expansion is necessary to make room for the addition of a back-up 500/230-kV power transformer, which BPA can energize in the event of a primary transformer failure. The additional transformer will increase the safety and reliability of the system.

355

A simple approach to improve lightning performance of an uprated substation  

Science Conference Proceedings (OSTI)

This paper presents a simple method to minimize lightning surges entering an uprated or compact substation. A severe lightning stress is caused by a backflashover in close proximity to the substation. Feasibility of uprating is based on the surge arrester technology available at present. However, some aspects of line design offer opportunities in reducing frequency and severity of lightning surges imposed on the substation. The tower surge response adds an inductive overshoot only during the front of the stroke which reduces considerably during the tail. If backflashover does not occur before reflections from adjacent towers arrive, it is unlikely to occur at all. Use of guys and underbuilt ground wires in the limiting distance will produce reflections with larger magnitude and reduce the effective surge impedance of the tower. This would not only reduce backflashover frequency but will also minimize crest and duration of surges entering the substation.

Harrington, R.J.; Mueen, M. [George Washington Univ., Washington, DC (United States). Dept. of Electrical Engineering and Computer Science

1996-07-01T23:59:59.000Z

356

Proceedings from EPRI's Improve Overall Substations Maintenance (37B) & HVCB Life Management (37F) Task Force  

Science Conference Proceedings (OSTI)

EPRI's Improve Overall Substations Maintenance (37B) and High Voltage Circuit Breaker (HVCB) Life Management (37F) Task Force met December 5, 2007, in San Antonio, Texas. This technical update contains the proceedings of the meeting.

2008-02-04T23:59:59.000Z

357

Video surveillance-based insulator condition monitoring analysis for substation monitoring system (SMS)  

Science Conference Proceedings (OSTI)

Video surveillance (VS) of electric power lines along with its accessories such as insulators has emerged as a potential alternative for the traditional practice of on-site physical detection. There has been a paradigm shift in electric substation ...

Velaga Sreerama Murthy; D. K. Mohanta; Sumit Gupta

2011-04-01T23:59:59.000Z

358

Plans for 735 kV substation. Towers revealed: Manicouagan-Outardes system  

SciTech Connect

A review of papers presented at the Toronto IEEE meeting is presented. Details of the substation design for the Manicouagan-Outardes 735 kV system are given.

Archambeau, J.; Cardella, O.; D' Auteuil, L.; Fournier, R.P.; McGillis, D.T.; Monty, G.

1963-07-15T23:59:59.000Z

359

Substation-Wide Monitoring Through Applications of Networked Wireless Sensor Devices  

Science Conference Proceedings (OSTI)

This report presents the work performed by researchers at the University of North Carolina at Charlotte on an EPRI-sponsored project involving the development of a wireless sensor network for substation monitoring. Wireless sensor networking is an emerging technology, and its application to substation monitoring has substantial economic as well as functional benefits. This report describes the challenges faced, technologies used, design strategies developed, and lessons learned from the various experimen...

2007-12-21T23:59:59.000Z

360

A Dynamic Thermal Circuit Rating (DTCR) Thermal Parameter Database for Substation Terminal Equipment  

Science Conference Proceedings (OSTI)

EPRI's DTCR (Dynamic Thermal Circuit Rating) software uses real-time or historical weather and electrical load data to calculate power equipment ratings for overhead lines, underground cables, power transformers, and substation terminal equipment. This technical update concerns the organization of a thermal parameter database for substation terminal equipment intended to simplify the documentation and access to the data required for rating calculations. This update contains an organized and partly popula...

2008-02-25T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Catalogue and Assessment of Industry Maintenance Best Practices for Substation Equipment  

Science Conference Proceedings (OSTI)

Utilities have been maintaining substation equipment reliably since the industry's inception, but now many are facing increased challenges to reduce operating and maintenance costs without adversely affecting service levels. In this setting, utilities may benefit from knowing what programs and techniques their peers have implemented. To that end, EPRI conducted a series of industry surveys assessing key substation equipment maintenance practices. As utilities consider modifying their maintenance programs...

2011-12-21T23:59:59.000Z

362

Modeling of nonstationary phenomena in the MHD-channel-inverter-substation system  

SciTech Connect

A method for constructing a mathematical model of nonstationary phenomena in a system consisting of an MHD channel and an inverter substation, operating on a powerful ac grid, is examined. The variants of the realization of the model on a computer are discussed. Results of the solution of model problems with a diagonal MHD channel are presented. It is found that there is a significant coupling between the MHD channel and the inverter substation in transient processes.

Gusev, Y.P.; Zatelepin, V.N.; Kuznetsova, T.N.; Medin, S.A.; Pishchikov, V.I.

1986-07-01T23:59:59.000Z

363

Wood substation design beats out steel. [Conversion of 115-kV to 230 kV substations at Carolina Power and Light Co  

SciTech Connect

Construction plans for voltage conversion of substations can lead to new designs that are economical, reduce outage times, and result in minimum impacts on the environment. In fact, these factors prompted Carolina Power and Light Co. to make one such design its construction standard. Cost of converting a 115-kV distribution source substation to 230 kV is 20 percent less than that of replacing it with one of steel design. And because the conversion creates negligible environmental impact, getting government approval for the project is not a major problem. Steel is relegated to special situations.

Thompson, C.M.

1976-09-15T23:59:59.000Z

364

Holbrook Substation Superconductor Cable System, Long Island, New York Final Report  

SciTech Connect

The LIPA Superconductor project broke ground on July 4, 2006, was first energized on April 22, 2008 (Earth Day) and was commissioned on June 25, 2008. Since commissioning, up until early March, 2009, there were numerous refrigeration events that impacted steady state operations. This led to the review of the alarms that were being generated and a rewrite of the program logic in order to decrease the hypersensitivity surrounding these alarms. The high temperature superconductor (HTS) cable was energized on March 5, 2009 and ran uninterrupted until a human error during a refrigeration system switchover knocked the cable out of the grid in early February 2010. The HTS cable was in the grid uninterrupted from March 5, 2009 to February 4, 2010. Although there have been refrigeration events (propagated mainly by voltage sags/surges) during this period, the system was able to automatically switch over from the primary to the backup refrigeration system without issue as required during this period. On February 4, 2010, when switching from the backup over to the primary refrigeration system, two rather than one liquid nitrogen pumps were started inadvertently by a human error (communication) causing an overpressure in the cable cooling line. This in turn activated the pressure relief valve located in the grounding substation. The cable was automatically taken out of the grid without any damage to the components or system as a result of signals sent from the AMSC control cabinet to the LIPA substation. The cable was switched back into the grid again on March 16, 2010 without incident and has been operational since that time. Since switching from the backup to the primary is not an automatic process, a recent improvement was added to the refrigeration operating system to allow remote commands to return the system from backup to primary cooling. This improvement makes the switching procedure quicker since travel to the site to perform this operation is no longer necessary and safer since it is now a programmed procedure versus the former written procedure that was still subject to human variation in the process.

Maguire, James; McNamara, Joseph

2010-06-25T23:59:59.000Z

365

Electrical substation service-area estimation using Cellular Automata: An initial report  

SciTech Connect

The service areas for electric power substations can be estimated using a Cellular Automata (CA) model. The CA model is a discrete, iterative process whereby substations acquire service area by claiming neighboring cells. The service area expands from a substation until a neighboring substation service area is met or the substation`s total capacity or other constraints are reached. The CA-model output is dependent on the rule set that defines cell interactions. The rule set is based on a hierarchy of quantitative metrics that represent real-world factors such as land use and population density. Together, the metrics determine the rate of cell acquisition and the upper bound for service area size. Assessing the CA-model accuracy requires comparisons to actual service areas. These actual service areas can be extracted from distribution maps. Quantitative assessment of the CA-model accuracy can be accomplished by a number of methods. Some are as simple as finding the percentage of cells predicted correctly, while others assess a penalty based on the distance from an incorrectly predicted cell to its correct service area. This is an initial report of a work in progress.

Fenwick, J.W.; Dowell, L.J.

1998-07-01T23:59:59.000Z

366

Functional design criteria exploratory shaft power line and substation Project B-417  

SciTech Connect

This project will provide a 13.8-KV, 3-phase electrical power line from substation B-251 to the ES site. The power line will be sized to carry the 6000 KVA power required to meet the construction and operations power requirements of the facility. The line will originate at an existing circuit breaker at the 13.8 KV switch gear at substation B-251 and will terminate at fused cutouts at the ES site. Wood poles will be used for the aerial support of the {approximately}4.7 mile transmission line. Joint use of the line by project B-316 is being considered. The substation will provide transformation from 13.8 KV to 2.4 KV, transformer mounting, grounding grid for the entire substation, the substation fence, and connection between the primary side of the transformer and the 13.8 KV electrical line (last pole) provided by Part 1. Switching stations, protective devices, and metering, which are normally part of a substation, will be provided by the ES Project, B-314. 10 refs.

Schroeder, B.K.

1981-12-01T23:59:59.000Z

367

NREL: Energy Sciences - John O. Baker  

NLE Websites -- All DOE Office Websites (Extended Search)

O. Baker O. Baker Senior Scientist Photo of John Baker Phone: (303) 384-7770 Email: john.baker@nrel.gov At NREL Since: 2000 John Baker's core expertise is as a chemical kineticist specializing in the kinetics of enzyme-catalyzed reactions. His interdisciplinary work at NREL has taken him through such diverse areas as microbiology, chromatographic methods development, calorimetry, fluorescence spectroscopy, and practical fluid mechanics. Since joining the Enzyme Technology Focus Team in 1984, he has taken on the task of developing experimental methods and data analysis approaches that can bridge the fields of fundamental scientific studies of cellulase structure and function and the bottom-line application of these enzymes in economically viable bioconversion processes.

368

John E. Kelly | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

E. Kelly E. Kelly About Us John E. Kelly - Deputy Assistant Secretary for Nuclear Reactor Technologies John E. Kelly Dr. John E. Kelly was appointed Deputy Assistant Secretary for Nuclear Reactor Technologies in the Office of Nuclear Energy in October 2010. His office is responsible for the Department of Energy (DOE) civilian nuclear reactor research and development portfolio, which includes DOE's programs on Small Modular Reactors, Light Water Reactor sustainability, and Generation IV reactors. His office also is responsible for the design, development, and production of radioisotope power systems, principally for NASA missions. In the international arena, Dr. Kelly chairs the Generation IV International Forum and the International Atomic Energy Agency's Standing Advisory Group on Nuclear Energy.

369

NREL: Energy Sciences - Zhuangchun (John) Wu  

NLE Websites -- All DOE Office Websites (Extended Search)

Zhuangchun (John) Wu Zhuangchun (John) Wu Scientist Photo of John Wu Phone: (303) 384-6623 Email: zhuangchun.wu@nrel.gov At NREL Since: 2008 Zhuangchun Wu received his Ph.D. from the University of Florida in 2008. For his dissertation work, Dr. Wu worked with Dr. Andrew G. Rinzler, studying properties of single wall carbon nanotubes thin films (SWNTF) and the interface between SWNTF and various polymer and semiconductors. He then worked as a post-doctoral researcher with Dr. Lin Simpson and Dr. Anne Dillon at NREL, focusing on the applications of low-dimensional carbon in nanocomposite materials for high-power lithium ion batteries. He is currently a scientist at NREL, working on projects that focus on a variety of fundamental and applied research topics, including lithium ion batteries

370

Technical Requirements and Vision for Development of an Integrated Framework for Substation Equipment Performance and Risk Assessment  

Science Conference Proceedings (OSTI)

The principal motivation for building an integrated assessment framework is to provide support for decisions that influence substation equipment performance. However, because equipment performance can in turn affect substation and system performance, the framework scope should reach beyond the traditional equipment boundaries. The decisions that revolve around maintenance and replacement most directly affect installed substation equipment performance and are therefore the primary focus of this work. Comp...

2008-12-18T23:59:59.000Z

371

Ground potential rise characteristics of urban step-down substations fed by power cables - A practical example  

Science Conference Proceedings (OSTI)

This paper shows some special ground potential rise characteristics of substations fed by power cables. These characteristics were detected during the study of the interconnected ground system of 14 step-down urban substations fed by the 138 kV underground cable network serving the South Zone of Rio de Janeiro city in Brazil. As this type of system is very common in large cities, the subject can be of general interest for the industry. It was verified that when a fault occurs at a ''cable substation'' (a substation fed exclusively by power cables), almost no ground potential effects were detected at the faulted substation or at the other ''cable substations'' of the 138 kV network. However, high values of ground potential occurred at the ''transition substations'' (substations in which the power cables are connected to overhead 138 kV transmission lines, with steel groundwires). That ground potential was enough to produce shocks and equipment damage in certain ''transition substations''. It was verified that this problem has no relation with potential transfer. The paper shows also that the utilization of overhead lines with ACSR groundwires on the initial spans closer to the ''transition substation'' would be enough to avoid the problem. Even if the ACSR conductor is used only at the initial section of one of the lines, a reduction of the problem would be obtained. The paper shows also that the utilization of ACSR ground-wires near the ''transition substations'' contributes to reduce the amount of the copper necessary to control step, touch and mess potentials in these substations. Additional mitigation procedures are also examined in the paper.

Sobral, S.T. (IESA - Internacional de Engenharia S.A. (BR)); Barbosa, J.O.; Numes, J.V.C.; Chinelli, E.; Netto, A.F. (Light - Servicos de Eletricidade S.A. (BR)); Costa, V.S.; Campos, J.H. (Eletrobras - Centrais Eletricas, Brasileiras (BR))

1988-10-01T23:59:59.000Z

372

John Bardeen Engineering Leadership Program | Overview  

NLE Websites -- All DOE Office Websites (Extended Search)

Overview Overview Description The John Bardeen Engineering Leadership Program is designed to provide full-time entry-level opportunities for outstanding engineering graduates who are interested in working in a cutting edge research environment. Fermilab provides opportunities in the fields of electrical, electronics, radio frequency systems, power distribution, magnets, RF cavities, mechanical, materials science and cryogenic engineering. The program honors John Bardeen's revolutionary achievements as both a physicist and engineer. Applications are now being accepted. Eligibilty Applicants must be recipients of a Master or Doctoral degree in engineering from an accredited institution and apply within three years of graduation or completion of a first postdoctoral position.

373

Ground grid design changes due to potential rise limits outside substations  

SciTech Connect

To ensure safe grounding for personnel and to provide for correct operation of relays, several design factors are critical to assessing the adequacy of a station ground grid design. These difficult to alter parameters are soil resistivity, clearing times for single line to ground station faults, size and location of the substation, and the magnitude of the single line to ground fault current. These are the critical parameters for the grounding system, leaving the designer with the grid area, grid geometry, wire size, surface material, number of ground rods, and burial depth as the tools for reducing step and touch potentials to adequate levels. Grounding practices for substations are based on maintaining step and touch potentials below the limits described in IEEE-80. Guide for AC Substation Grounding. Recently, requirements to limit step and touch potentials outside the substation perimeter were proposed by particular government agencies in Commonwealth Edison's service territory. This limit imposes design changes that would increase construction costs and prevent locating substation at existing sites. This paper compares the design changes needed to meet lower limits with a standard installation designed according to the IEEE-80 guide.

Lodwig, S.G. (Commonwealth Edison Co., Chicago, IL (United States))

1992-01-01T23:59:59.000Z

374

Conceptual Design Report, Exploratory Shaft Power Line and Substation, Project B-417  

SciTech Connect

This project will provide a 13.8-KV, 3-phase electrical power line from substation B-251 to the ES site. The power line will be sized to carry the 6000 KVA power required to meet the construction and operations power requirements of the facility. The line will originate at an existing circuit breaker at the 13.8 KV switch gear at substation B-251 and will terminate at fused cutouts at the ES site. Wood poles will be used for the aerial support of the {approximately}4.7 mi. transmission line. Joint use of the line by project B-316 is being considered. This part will provide transformation from 13.8 KV to 2.4 KV, transformer mounting, grounding grid for the entire substation, the substation fence, and connection between the primary side of the transformer and the 13.8 KV electrical line (last pole) provided by Part I. Switching stations, protective devices, and metering, which are normally part of a substation, will be provided by the ES project, B-314. This report includes drawings, cost estimates and schedules.

Schroeder, B.K. (Kaiser Engineers Hanford Co., Richland, WA (USA))

1982-03-01T23:59:59.000Z

375

SOLAR NEUTRINOS: WHERE WE ARE JOHN BAHCALL  

E-Print Network (OSTI)

SOLAR NEUTRINOS: WHERE WE ARE JOHN BAHCALL Institute for Advanced Study, Princeton, NJ 08540 This talk compares standard model predictions for solar neutrino experiments with the results of actual a standard solar model. I emphasize the importance of recent analyses in which the neutrino fluxes

Bahcall, John

376

Quantum Feedback Networks John Gough,Wales  

E-Print Network (OSTI)

Quantum Feedback Networks John Gough,Wales Matt James,ANU #12;· Quantum Feedback · Quantum Networks - I · Classical Electrical Networks · Quantum Networks - II · Examples in Quantum Control Outline #12;· J. Gough and M.R. James, The Series Product and Its Application to Quantum Feedforward and Feedback

James, Matthew

377

The New Nuclear Threat John Deutch  

E-Print Network (OSTI)

), although experts agree that Israel, Pakistan and South Africa also have a nuclear weapons capabilityThe New Nuclear Threat John Deutch FOREIGN AFFAIRS Volume 71 · Number 4 Foreign AffairsThe contents. Deutch THE NEW NUCLEAR THREAT he threat of nuclear weapons spread across the world has displaced the fear

Deutch, John

378

NERSC Researcher John Shalf Discusses Low-Power Supercomputer  

NLE Websites -- All DOE Office Websites (Extended Search)

John Shalf Discusses Low-Power Supercomputer NERSC Researcher John Shalf Discusses Low-Power Supercomputer May 9, 2008 By Liz Tay Staff writer iTnews - for Australian Business...

379

John Cahn to Receive 2011 Kyoto Prize For Fundamental ...  

Science Conference Proceedings (OSTI)

John Cahn to Receive 2011 Kyoto Prize For Fundamental Contributions to Materials Science. For Immediate Release: June 24, 2011. ...

2011-06-27T23:59:59.000Z

380

John Cahn to Receive 2011 Kyoto Prize for Fundamental ...  

Science Conference Proceedings (OSTI)

John Cahn to Receive 2011 Kyoto Prize for Fundamental Contributions to Materials Science. From NIST Tech Beat: July 6, 2011. ...

2011-07-06T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Microsoft Word - Chenoweth-Substation-3G-RS-CX.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4, 2010 4, 2010 REPLY TO ATTN OF: KEC-4 SUBJECT: Environmental Clearance Memorandum Creig Millen Project Manager - TEC-CSB-1 Proposed Action: Chenoweth Substation 3G Radio Station Project Budget Information: Work Order 00197213, Task 03 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.19 Siting, construction, and operation of microwave and radio communication towers and associated facilities... Location: Wasco County, Oregon (T2N, R13E, Sections 21and 28) Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to construct a 120-foot radio tower and antenna system at BPA's Chenoweth Substation in Wasco County, Oregon. The new tower will require a 20 x 20 foot expansion of the existing substation yard and will replace an existing 50-foot monopole

382

Conformational Diversity and Sub-states in Enzyme Catalysis | ornl.gov  

NLE Websites -- All DOE Office Websites (Extended Search)

Conformational Diversity and Sub-states in Enzyme Catalysis Conformational Diversity and Sub-states in Enzyme Catalysis November 01, 2013 Enzymes are great biocatalysts, and have attracted significant interest for industrial applications (including cellulosic ethanol) due to their remarkable catalytic efficiencies. The understanding of factors that enable enzymes to achieve the high catalytic efficiency will have large impact through design of new and powerful biocatalysts. Unfortunately, the understanding of these factors have largely remain a mystery so far. Using joint computational-experimental methodology we have developed a unique technique named quasi-anharmonic analysis (QAA) for identification of conformational diversity and conformational sub-states associated with enzyme function. As a result of this approach we have been able to develop

383

EIS-0400: Granby Pumping Plant Switchyard-Windy Gap Substation Transmission  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EIS-0400: Granby Pumping Plant Switchyard-Windy Gap Substation EIS-0400: Granby Pumping Plant Switchyard-Windy Gap Substation Transmission Line Rebuild Project, Grand County, CO EIS-0400: Granby Pumping Plant Switchyard-Windy Gap Substation Transmission Line Rebuild Project, Grand County, CO Summary Western Area Power Administration prepared an EIS, with the U.S. Forest Service, Bureau of Land Management, and Grand County (Colorado) as cooperating agencies, to evaluate the potential environmental impacts of rebuilding a 12-mile, 69-kV electric transmission line in Grand County. The proposed project would rebuild the single-circuit line as a double-circuit transmission line and add a second power transformer. Western identified potentially significant impacts while preparing an EA for this proposal (DOE/EA-1520) and prepared an EIS instead of completing

384

EIS-0400: Granby Pumping Plant Switchyard-Windy Gap Substation Transmission  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

00: Granby Pumping Plant Switchyard-Windy Gap Substation 00: Granby Pumping Plant Switchyard-Windy Gap Substation Transmission Line Rebuild Project, Grand County, CO EIS-0400: Granby Pumping Plant Switchyard-Windy Gap Substation Transmission Line Rebuild Project, Grand County, CO Summary Western Area Power Administration prepared an EIS, with the U.S. Forest Service, Bureau of Land Management, and Grand County (Colorado) as cooperating agencies, to evaluate the potential environmental impacts of rebuilding a 12-mile, 69-kV electric transmission line in Grand County. The proposed project would rebuild the single-circuit line as a double-circuit transmission line and add a second power transformer. Western identified potentially significant impacts while preparing an EA for this proposal (DOE/EA-1520) and prepared an EIS instead of completing

385

Microsoft Word - CX-Marion and Sand Springs Substation Towers Revised.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KEC-4 KEC-4 SUBJECT: Environmental Clearance Memorandum Dave Tripp Project Manager - TEP-CSB-1 Proposed Action: Marion and Sand Springs Substations Radio Tower Projects Budget Information: Work Orders 00243411 and 00243190; Task 3 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.19 Siting, construction, and operation of microwave and radio communication towers and associated facilities... Location: Marion and Deschutes counties, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to install new radio towers at the Marion Substation and Sand Springs Substation communication sites in Oregon. BPA must vacate radio frequencies in the 1710-1755MHz band to comply with a Federal law mandating reallocation of

386

A Diagnostic Examination of Consecutive Extreme Cool-Season Precipitation Events at St. Johnís, Newfoundland, in December 2008  

Science Conference Proceedings (OSTI)

St. Johnís, Newfoundland, Canada (CYYT), is frequently affected by extreme precipitation events, particularly in the cool season (OctoberĖApril). Previous work classified precipitation events at CYYT into categories by precipitation amount and a ...

Shawn M. Milrad; Eyad H. Atallah; John R. Gyakum

2010-08-01T23:59:59.000Z

387

Synoptic Typing of Extreme Cool-Season Precipitation Events at St. Johnís, Newfoundland, 1979Ė2005  

Science Conference Proceedings (OSTI)

Quantitative precipitation forecasting (QPF) continues to be a significant challenge in operational forecasting, particularly in regions susceptible to extreme precipitation events. St. Johnís, Newfoundland, Canada (CYYT), is affected frequently ...

Shawn M. Milrad; Eyad H. Atallah; John R. Gyakum

2010-04-01T23:59:59.000Z

388

Study on Tubular Busbar Corona Design Optimization of Ī660kV HVDC Converter Substation in Qingdao  

Science Conference Proceedings (OSTI)

The HVDC busbar corona characteristic is the main factor taken into account for choosing busbar of HVDC converter substation. By establishing the calculation models of electric field strength along the busbar surface, ground total electric field strength ... Keywords: Ī660 kV HVDC, converter substation, corona characteristics, electromagnetic, tubular busbar optimization

Xu Mingming; Li Kejun; Tan Zhenyu; Niu Lin

2010-06-01T23:59:59.000Z

389

A BOUNDARY ELEMENT FORMULATION FOR THE COMPUTER DESIGN OF SUBSTATION I. Colominas, F. Navarrina, and M. Casteleiro  

E-Print Network (OSTI)

A BOUNDARY ELEMENT FORMULATION FOR THE COMPUTER DESIGN OF SUBSTATION GROUNDING I. Colominas, F approach for the numerical com- putation of substation grounding systems is presented. In this general formulation has been implemented in a speci#12;c Computer Aided Design system for ground- ing analysis

Colominas, Ignasi

390

Use of standard distribution substation transformers can lead to early failures  

SciTech Connect

Unnecessary outages and transformer failures may result from the use of traditional substation transformers as an economy measure because design variations do not always specify the through-fault and overload characteristics of equipment. Efforts to keep costs down can overlook variations in the strengths and weaknesses of units. Research results at RTE-ASEA here and in Sweden show that previous faults determine a unit's ability to tolerate new failures and that periodic overloading of substation transformers hastens aging and failure. 1 figure, 2 tables. (DCK)

1983-08-01T23:59:59.000Z

391

Microsoft Word - NIF Industry Day Agenda  

National Nuclear Security Administration (NNSA)

Department of Energy Department of Energy National Nuclear Security Administration Washington, DC 20585 National Nuclear Security Administration (NNSA) National Ignition Facility (NIF) Target Fabrication Industry Day at Lawrence Livermore National Laboratory (LLNL) Agenda 9:00 - 9:15 Welcome and orientation Mr. Roger Lewis, Assistant Deputy Administrator for Research, Development, Test Capabilities and Evaluation (Acting), NNSA Mr. John Post, Assistant Principal Associate Director, NIF and Photon Science, LLNL 9:15 - 9:30 Inertial Confinement Fusion (ICF) program, current and future status Mr. Roger Lewis 9:30 -10:30 National Ignition Facility (NIF), introduction and overview Mr. John Post 10:30 - 11:30 NIF/ICF Targets - Introduction, current technical requirements, anticipated future

392

TO : John T. Sherman, Assistant Director for  

Office of Legacy Management (LM)

John T. Sherman, Assistant Director for John T. Sherman, Assistant Director for DATE: February 26, 1957 Domestic Procurement FROM : E.G. Vanhlarcom 'I ~~,&k,(+~~~ - i,;;, : : . .,,)_! ,A:!' SUBJ=T: SOLVENT XTHACTION OF PHOSPXMIC ACT 'On the occasion of my visit to the Dow Chemical Laboratory February 13th, I took the opportunity to discuss with them their original work on the use of solvent extraction for recovering- uranium from phosphoric acid. I told them that it was my under- standing that the operating companies in Florida were experiencing serl.cus loss of solvent and consequent high cost of this product. Er. Bailes and Ray Long explained to me that they had done the original work which was all reported in Dow--8. They said that they had worked cooperatively with both the Florida companies and with

393

Earth Day, Every Day | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Earth Day, Every Day Earth Day, Every Day Earth Day, Every Day April 20, 2011 - 5:09pm Addthis April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs April 22, 2011 is the 41st celebration of Earth Day, a day set aside to inspire awareness and appreciation for the Earth's natural environment. The first Earth Day focused on the United States, but has grown over the years and is now celebrated in more than 175 countries every year. To help celebrate, the Department of Energy is holding Earth Week festivities at our headquarters here in Washington, D.C. throughout this week. This year's theme is "Earth Day, Every Day! Changing Behavior to Reduce DOE's Carbon Footprint." Part of the celebration will include an outdoor Community Day celebration

394

New Solutions for Substation Sensing, Signal Processing and Decision Making M. Kezunovic, Fellow IEEE  

E-Print Network (OSTI)

New Solutions for Substation Sensing, Signal Processing and Decision Making M. Kezunovic, Fellow IEEE Texas A&M University Department of Electrical Engineering kezunov@ee.tamu.edu Henry Taylor, Fellow IEEE Texas A&M University Department of Electrical Engineering taylor@ee.tamu.edu Abstract This paper

Kezunovic, Mladen

395

Puget Sound Area Electric Reliability Plan : Supplemental Environmental Analysis, Schultz Substation.  

Science Conference Proceedings (OSTI)

This document describes the purpose, function, and the environmental consequences of the proposed Schultz substation near Ellensburg, Washington. The affected environment is described in detail, including aerial survey photographs. The impacts on vegetation, fish and wildlife, soils, and water resources are described. (GHH)

United States. Bonneville Power Administration.

1992-04-01T23:59:59.000Z

396

The 4 times 6 network; Upgrade of a major 500kV substation  

SciTech Connect

This paper describes a study to enhance the reliability of BC Hydro's Ingledow 500 kV substation. It employs truth tables and frequency and duration analysis. The study included double-breaker double-bus and 4 {times} 6 arrangements, and 4 {times} 6 was recommended for its cost and reliability advantages.

Page, R.; Nishikawara, K.; Stromotich, F. (Substation Planning Associates, Inc., West Vancouver (CA))

1991-04-01T23:59:59.000Z

397

The Design and Implementation of a High-power Mobile Substation  

Science Conference Proceedings (OSTI)

This paper presents a scheme design and implementation of a high-power mobile substation, which used to convert local standard AC to the requirement of electrical equipment. In this system, a three-phase AC generator is driven by a DC motor, the motor ... Keywords: AC, frequency, motor, generator, feedback, efficiency, PID

Yongtai Chen; Tuyaun Qin; Jing Tang; Li Cai

2012-05-01T23:59:59.000Z

398

A hybrid intelligent system for alarm processing in power distribution substations  

Science Conference Proceedings (OSTI)

This application paper presents an intelligent system for alarm processing and fault location in power substations. A hybrid model is constructed using rule-based systems and an artificial neural network. Incoming alarms are initially handled by an input ... Keywords: Expert systems, fault location, neural networks

J. C. Stacchini de Souza; M. B. Do Coutto Filho; R. S. Freund

2010-04-01T23:59:59.000Z

399

New Solutions for Substation Sensing, Signal Processing and Decision Making M. Kezunovic, Fellow IEEE  

E-Print Network (OSTI)

into one system [1]. Once the concept is implemented, a variety of new applications that utilize overall of IEDs from different vendors can be interconnected to form a substation automation system. The problem in the power system area regarding application of sensors, signal processing and decision-making. To illustrate

400

Data Integration and Information Exchange: Impacts on Future Substation and EMS Applications  

Science Conference Proceedings (OSTI)

This project is concerned with data integration and information exchange to facilitate power system operation, monitoring, control, and protection in substations. The report investigates nontraditional uses of data with a purpose of developing new functions that will affect the way power systems are run by all involved groups, including dispatchers, operations, maintenance, protection, asset management, and planning.

2004-05-24T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Abstract -The paper discusses substation IED data integration and its importance for implementation of  

E-Print Network (OSTI)

://www.hnei.hawaii.edu Related Projects: Grid Management Using Hydrogen Batteries for Grid Management Hawai`i Energy of Distribution Management System Status and Accomplishments Phase 1 of this project is in progress were provided by MECO. MECO's Wailea substation was selected for use in this project and preliminary

Kezunovic, Mladen

402

BLID sensor evaluation at a 500-kV substation: an interim report  

SciTech Connect

A joint Sandia Laboratories-Bonneville Power Administration (BPA) evaluation of a buried-line intrusion detection (BLID) sensor is being performed at a 500-kV switching substation. Measurements of the electrical environment and the effects of the environment on the sensor are described.

1979-05-01T23:59:59.000Z

403

Research of Operation Reliability and Power Quality for Four Sets of Main Transformer Substations  

Science Conference Proceedings (OSTI)

The problems of the operation performance, reliability and power quality for four main transformer substations are discussed in this paper. Because of the increasing of power load and the short supply of land resources, the method provided has the necessity ... Keywords: Local grid, transformer, economy, reliability, power quality

Xilin Zhang, Bin Zhang, Guannan Wang, Chengmin Wang

2012-07-01T23:59:59.000Z

404

Perimeter sensor evaluation at a 500-kV substation. Interim report  

SciTech Connect

A joint Sandia Laboratories-Bonneville Power Administration (BPA) evaluation of exterior perimeter intrusion sensors is being performed at a 500-kV switching substation. Measurements of the electrical environment and the effects of the environment on the sensors are described.

Griffith, R.D.

1978-08-01T23:59:59.000Z

405

Conformational substates in different crystal forms of the photoactive yellow protein--Correlation  

E-Print Network (OSTI)

Conformational substates in different crystal forms of the photoactive yellow protein a description of large concerted motions in the ground state of the yellow protein from NMR data and theoretical transient intermediates. The ground state ~pG! has a UV0VIS absorbance maximum at 446 nm. After absorption

Joshua-Tor, Leemor

406

2013 Reliability & Markets Peer Review - Day 1 Presentations | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

2013 Reliability & Markets Peer Review - Day 1 Presentations 2013 Reliability & Markets Peer Review - Day 1 Presentations 2013 Reliability & Markets Peer Review - Day 1 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 6 - 7, 2013. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Ben Hobbs (Johns Hopkins), Kameshwar Poolla (UC Berkeley) Session II: Ray Zimmerman (Cornell), Hsiao-Dong Chiang (Cornell) Session III: Shmuel Oren (UC Berkeley), Dan Tylavsky (U Arizona), Tom Overbye (U Illinois) Session IV: Lindsay Anderson (Cornell), HyungSeon Oh (Cornell) 2013 R&M Peer Review - Assessing Transmission Investments Under Uncertainty - Ben Hobbs, Johns Hopkins 2013 R&M Peer Review - Coordinated Aggregation of Distributed Energy

407

Categorical Exclusion (CX) Determination Proposed Action: Elliot 115kV/43.8kV Transmission Substation Construction and Elliot  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Elliot 115kV/43.8kV Transmission Substation Construction and Elliot Elliot 115kV/43.8kV Transmission Substation Construction and Elliot 43.8kV Transmission Line. Description of Proposed Action: The Central Power Electric Cooperative (Central Power) is proposing a new substation near Elliot, ND to be owned and operated by Western under Western's Valley City to Forman 115kV transmission line in addition to 8 miles of new 43.8kV transmission line to connect the new substation to Dakota Valley Electric's (a Central Power member) North Milnor substation. Number and Title of Categorical Exclusions Being Applied: 10 CFR 1021.410 Subpart D, Appendix B, B4.l1: Construction of electric power substations ... or modification of existing substations and support facilities. Regulatory Requirements for CX Determination: The DOE Guidelines for Compliance with

408

Climate-Carbon Cycle Interactions Dr. John P. Krasting  

NLE Websites -- All DOE Office Websites (Extended Search)

Ensemble Modeling of Climate-Carbon Cycle Interactions Dr. John P. Krasting geophysical fluid dynamics Laboratory Wednesday, Jan 23, 2013 - 4:15PM MBG AUDITORIUM Refreshments at...

409

"New Results from the National Ignition Facility", Dr. John Lindl...  

NLE Websites -- All DOE Office Websites (Extended Search)

Dr. John Lindl, Lawrence Livermore National Laboratory Since completion of the NIF construction project in March 2009, a wide variety of diagnostics, facility...

410

John P. Holdren and Nancy Sutley | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

P. Holdren and Nancy Sutley About Us John P. Holdren and Nancy Sutley Most Recent Green Button Giving Millions of Americans Better Handle on Energy Costs March 22...

411

John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Flux Coupling Machines and Switched Reluctance Motors to Replace Permanent Magnets in Electric Vehicles John Hsu, Oak Ridge National Laboratory, Flux Coupling Machines and...

412

Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory...  

Office of Legacy Management (LM)

111989 Mr. John Kinneman, Chief Nuclear Materfals Branch Nuclear Regulatory Commission Region I 475 Allendale Road King of Prussia. Pennsylvania 19406 Dear Mr. Kinneman: -;' .-. 'W...

413

NNSA's John Mitsunaga named New Mexico Federal Employee of the...  

NLE Websites -- All DOE Office Websites (Extended Search)

John Mitsunaga named New Mexico Federal Employee of the Year | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the...

414

Wildlife Impact Assessment : Bonneville, McNary, The Dalles, and John Day Projects.  

DOE Green Energy (OSTI)

The Habitat Evaluation Procedures (HEP) were used to evaluate pre- and post-construction habitat conditions of the US Army Corps of Engineers Bonneville project in Oregon and Washington. The project directly impacted 20,749 acres of wildlife habitat. Seven evaluation species were selected with losses and gains expressed in Habitat Units (HU's). One HU is equivalent to 1 acre of prime habitat. The evaluation estimated a gain of 2671 HU's of lesser scaup wintering habitat. Losses of 4300 HU's of great blue heron habitat, 2443 HU's of Canada goose habitat, 2767 HU's of spotted sandpiper habitat, 163 HU's of yellow warbler habitat, 1022 HU's black-capped chickadee habitat, and 1622 HU's of mink habitat occurred as a result of the project. This amounts to a total combined loss of 12,317 HU's. 18 refs., 1 fig., 4 tabs.

Rasmussen, Larry; Wright, Patrick

1990-10-01T23:59:59.000Z

415

Acoustic Telemetry Evaluation of Juvenile Salmonid Passage and Survival Proportions at John Day Dam, 2009  

SciTech Connect

The overall purpose of the acoustic telemetry study at JDA during 2009 was to determine the best configuration and operation for JDA prior to conducting BiOp performance standard tests. The primary objective was to determine the best operation between 30% and 40% spill treatments. Route-specific and JDA to TDA forebay survival estimates, passage distribution, and timing/behavior metrics were used for comparison of 30% to a 40% spill treatments. A secondary objective was to evaluate the performance of TSWs installed in spill bays 15 and 16 and to estimate fish survival rates and passage efficiencies under 30% and 40% spill-discharge treatments each season.

Weiland, Mark A.; Ploskey, Gene R.; Hughes, James S.; Deng, Zhiqun; Fu, Tao; Kim, Jin A.; Johnson, Gary E.; Fischer, Eric S.; Khan, Fenton; Zimmerman, Shon A.; Faber, Derrek M.; Carter, Kathleen M.; Boyd, James W.; Townsend, Richard L.; Skalski, J. R.; Monter, Tyrell J.; Cushing, Aaron W.; Wilberding, Matthew C.; Meyer, Matthew M.

2011-09-28T23:59:59.000Z

416

Coordination of a distribution level continuously controlled compensation device with existing substation equipment for long term VAR management  

SciTech Connect

The implementation of a continuously controlled reactive compensation device, such as an SVC or a static condenser'' (STATCON), in a distribution-level substation provides opportunities to improve power quality and reliability due to the speed of response of such a device. Further benefits can be gained by coordinating the reactive compensation device and its related controls with other substation voltage control equipment, such as load tap changing (LTC) transformers and mechanically-switched capacitors. The results presented in this paper illustrate the impact that a [+-] 12 Mvar STATCON can have on a 150 MW, 12.5 kV load bus, in the Commonwealth Edison power system. Three control concepts for various levels of integration of the substation STATCON, LTCs, and mechanically-switched capacitors are presented. With broader application of SVCs and STATCONs at distribution substations, various other control strategies may also evolve.

Paserba, J.J.; Leonard, D.J.; Miller, N.W. (GE Industrial and Power Systems, Schenectady, NY (United States). Power Systems Engineering Dept.); Lauby, M.G. (Electric Power Research Inst., Palo Alto, CA (United States)); Naumann, S.T. (Commonwealth Edison Co., Chicago, IL (United States)); Sener, F.P. (PHE Consulting, Brecksville, OH (United States))

1994-04-01T23:59:59.000Z

417

Microsoft Word - CX-DixieSubstationUpgradesFY11_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KEP-4 KEP-4 SUBJECT: Environmental Clearance Memorandum Brett Sherer Project Manager - KEP-4 Proposed Action: Upgrade of secondary containment facilities at Dixie Substation Budget Information: Work Order: 00004952 Categorical Exclusion Applied (Appendix B to Subpart D, 10 C.F.R. Part 1021): B4.6: Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area including, but not limited to, switchyard rock grounding upgrades, secondary containment projects, paving projects, seismic upgrading, tower modifications, changing insulators, and replacement of poles, circuit breakers, conductors, transformers, and crossarms. Location: PLS T1S R8E S1 Dixie Substation in Elmore County, Idaho.

418

Microsoft Word - CX-TaylorFlatsSubstationMeterFY13_WEB.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

25, 2013 25, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Cleareance Memorandum Bob Trisman Electrical Engineer - TEP-CSB-1 Proposed Action: Revenue meter replacement at Franklin County Public Utility District's (PUD) Taylor Flats Substation PP&A Project No: 2608 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.7 Electronic Equipment Location: Franklin County, Washington. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to remove the existing equipment and replace it with a new JEMSTAR revenue meter within BPA's existing meter rack inside Franklin County PUD's Taylor Flats Substation. No ground disturbance or alteration to the control house would occur.

419

Lightning overvoltage protection of the paddock 362-145 kV Gas-Insulated Substation  

SciTech Connect

Backflashovers close to the Paddiock 362-145 kV Gas-Insulated Substation (GIS) have been analyzed with the Electro-Magnetic Transient Program (EMTP) using a frequency dependent multi-conductor system. The severity of the lightning stroke currents were derived based on recent recordings in the eastern United States. Impacts of corona attenuation and distortion were accounted for using a shunt linear model approach. Turn-up effects of both line insulator flashover voltages and surge arrester protective characteristics were represented based on manufacturer's volt-time curves. Wave shaping effects of substation capacitances (ie., PT's transformers, CCPD's) were also modeled. Results show the importance of various modeling details in determining the overvoltages inside the GIS due to close backflashovers, which are caused by lightning strokes with varying intensity. These results are aimed at better evaluation of lightning protection requirements for GIS protected by metal-oxide surge arresters.

Elahi, H.; Sublich, M. (GE Industry and Utility Sales, Schenectady, NY (US)); Anderson, M.E.; Nelson, B.D. (Wisconsin Power and Light Co., Madison, WI (USA))

1990-01-01T23:59:59.000Z

420

Marys Lake 69/115-kV transmission line upgrade and substation expansion projects  

SciTech Connect

Western Area Power Administration (Western) and the Platte River Power Authority (Platte River) propose to upgrade portions of the existing electric transmission and substation system that serves the Town of Estes Park, Colorado. The existing transmission lines between the Estes Power Plant Switchyard and the Marys Lake Substation include a 115,000 volt (115-kV) line and 69,000 volt (69-kV) line. Approximately one mile is a double-circuit 115/69-kV line on steel lattice structures, and approximately two miles consists of separate single-circuit 115-kV and a 69-kV lines, constructed on wood H-Frame structures. Both lines were constructed in 1951 by the US Bureau of Reclamation. The existing transmission lines are on rights-of-way (ROW) that vary from 75 feet to 120 feet and are owned by Western. There are 48 landowners adjacent to the existing ROW. All of the houses were built adjacent to the existing ROW after the transmission lines were constructed. Upgrading the existing 69-kV transmission line between the Marys Lake Substation and the Estes Power Plant Switchyard to 115-kV and expanding the Marys Lake Substation was identified as the most effective way in which to improve electric service to Estes Park. The primary purpose and need of the proposed project is to improve the reliability of electric service to the Town of Estes Park. Lack of reliability has been a historical concern, and reliability will always be less than desired until physical improvements are made to the electrical facilities serving Estes Park.

NONE

1996-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Balance of Substation Equipment Condition Assessment and Life-Extension Techniques  

Science Conference Proceedings (OSTI)

The work reported in this technical update is part of an ongoing Electric Power Research Institute (EPRI) effort to improve the balance of station equipment life management; this report presents results of investigations of issues, typical problems, and utility maintenance needs concerning substation high-voltage disconnect and grounding switches. This project phase included a needs assessment and research roadmap development to identify and address maintenance and other life cycle issues for manual and ...

2011-12-13T23:59:59.000Z

422

Management Practices for Prevention and Retention of Oil Spills from Substation Equipment  

Science Conference Proceedings (OSTI)

Releases of mineral oil from insulated substation equipment present potential environmental and economic burden. The purpose of this report is to discuss practices utilized to prevent releases of mineral oil, to the extent practical, and then to contain spills/leaks that do occur. Discussion is provided to aid a company's decision in identifying those management practices that are best for their conditions, with "best" being defined as those that provide the optimal balance of cost, performance, and envi...

2003-05-19T23:59:59.000Z

423

Calculation of pressure waves in substation buildings due to arcing faults  

SciTech Connect

Pressure stress from internal arcing includes static and dynamic phenomena. These phenomena can be distinguished with the help of the pulsation factor. The ray tracing technique presented allows the three-dimensional calculation of pressure stresses including transient effects. Two examples demonstrating the importance of pressure waves on the stress of rooms are presented. A calculation procedure is given which enables an improvement of the design of substation buildings.

Dasbach, A.; Pietsch, G.J. (Grundegebiete der Elektrotechnik und Gasentladungstechnik, Aachen Univ. of Technology, Aachen (DE))

1990-10-01T23:59:59.000Z

424

Lightning protection requirements of SF/sub 6/ substation determined by hybrid simulator. [115/345 kv station  

SciTech Connect

The development of a hybrid computer simulation which can provide the type and quantity of data necessary for determining the behavior of lightning-caused surges traveling through substations is discussed. Results from a specific application on a 115-kV/345-kV station are presented. The results show that the simulation of SF/sub 6/ substations during lightning-caused surges is ideally accomplished by hybrid computer. The quantity of data for complete substation analysis may be gathered efficiently. In addition, digital graphical summaries provide quick insight into substation behavior. The application of this method to simple configurations has shown the previous assumptions must be carefully reviewed. For example, it is shown by computer simulation and analytical hand calculation that the surges with the steepest wave fronts may not produce the highest substation voltages. It is concluded that this hybrid simulation is an excellent tool in the determination of SF/sub 6/ substation response to lightning-caused surges. (LCL)

Tranen, J.D. (New England Electric System, Westborough, MA); Hedin, R.A.; Minnick, J.J.; Priest, K.W.

1977-01-01T23:59:59.000Z

425

Substate Tying With Combined Parameter Training and Reduction in Tied-Mixture HMM Design  

E-Print Network (OSTI)

Two approaches are proposed for the design of tied-mixture hidden Markov models (TMHMM). One approach improves parameter sharing via partial tying of TMHMM states. To facilitate tying at the substate level, the state emission probabilities are constructed in two stages or, equivalently, are viewed as a "mixture of mixtures of Gaussians." This paradigm allows, and is complemented with, an optimization technique to seek the best complexity-accuracy tradeoff solution, which jointly exploits Gaussian density sharing and substate tying. Another approach to enhance model training is combined training and reduction of model parameters. The procedure starts by training a system with a large universal codebook of Gaussian densities. It then iteratively reduces the size of both the codebook and the mixing coefficient matrix, followed by parameter re-training. The additional cost in design complexity is modest. Experimental results on the ISOLET database and its E-set subset show that substate tying reduces the classification error rate by over 15%, compared to standard Gaussian sharing and whole-state tying. TMHMM design with combined training and reduction of parameters reduces the classification error rate by over 20% compared to conventional TMHMM design. When the two proposed approaches were integrated, 25% error rate reduction over TMHMM with whole-state tying was achieved.

Liang Gu; Kenneth Rose; Senior Member

2002-01-01T23:59:59.000Z

426

Environmental Assessment of Proposed Lynch Creek Substation Project : Service to Eatonville and the Ohop Valley.  

SciTech Connect

Bonneville Power Administation (BPA) proposes to construct 3.2 miles of 115-kV transmission line from a tap point on Tacoma City Light's Cowlitz-LaGrande 115-kV line to a new 115/12.5-kV, 15/20/25 MVA substation to be located about 1 mile northwest of Eatonville, adjacent to the Eatonville cutoff road. This plan was selected following initial consideration of five alternative plans for satisfying electrical needs in the project area and following agreement with BPA's customers on a vicinity for the substation site. The vicinity selected is midway between the two load centers and would require the least construction of distribution line. Subsequently, four alternative line routes and two substation sites have been evaluated. These alternatives provide a range of costs, engineering solutions, and potential environmental impacts. This evaluation led to the selection of one line route. This document describes possible environmental impacts of the proposed actions. 7 refs, 9 figs., 5 tabs.

United States. Bonneville Power Administration.

1983-05-01T23:59:59.000Z

427

Analysis techniques for power substation grounding systems. Volume 2. User's manual  

SciTech Connect

This User's Manual is provided as an adjunct to the final report on EPRI Research Project 1494-2. The manual is a self-contained document intended to provide detailed and complete instruction on the use of the computer programs developed by the research project. The manual includes user documentation on the two computer programs, entitled SGSYS and SMECC, developed on the contract. Brief program descriptions are followed by operational instructions, data formats, and output specifications. Preceding the program documentation is an introductory section which defines terms and outlines basic elements of grounding system analysis. Following this, a simple but detailed example is given which may be used as a guide in program utilization and also as a test case for individual program users. Following the user documentation is a completed practical example which shows data preparation for a specific substation and computer results obtained for that substation. The example also provides suggested procedures in approaching the problem of substation design using the methodologies developed by this project.

Joy, E.B.; Meliopoulos, A.P.; Webb, R.P.

1983-08-01T23:59:59.000Z

428

The effect of magnetic field on optimal design of a rigid-bus substation  

SciTech Connect

Substation rigid-bus design involves electrical, mechanical, and structural considerations. In order to integrate these considerations into one document, IEEE in cooperation with ANSI has issued a comprehensive guide for design of substation rigid-bus systems. The design process based on this guide involves substantial manual effort to integrate all types of calculations. This is particularly evident when the computations have to be repeated several times in order to arrive at a more economic design. In an earlier paper the authors presented a mathematical model and computer program which automates the design process. Recently there has been concern expressed about the possible biological effects of low level magnetic fields. In view of this, a new design constraint taking into account the limits imposed on the magnitude of the magnetic field can be added to the design guidelines. In this paper the authors introduce such a constraint and they show how the magnitude of allowable magnetic field at a specified distance from the station buses affects the optimal design of a rigid bus substation.

Anders, G.J.; Ford, G.L.; Horrocks, D.J. (Ontario Hydro, Toronto, Ontario (Canada))

1994-07-01T23:59:59.000Z

429

2013 Reliability & Markets Peer Review - Day 1 Presentations | Department  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1 Presentations 1 Presentations 2013 Reliability & Markets Peer Review - Day 1 Presentations The Transmission Reliability R&D Reliability & Markets Peer Review included 6 sessions over 2 days on August 6 - 7, 2013. Presentations from Day 1 (Sessions I through IV) are available below. Session I: Ben Hobbs (Johns Hopkins), Kameshwar Poolla (UC Berkeley) Session II: Ray Zimmerman (Cornell), Hsiao-Dong Chiang (Cornell) Session III: Shmuel Oren (UC Berkeley), Dan Tylavsky (U Arizona), Tom Overbye (U Illinois) Session IV: Lindsay Anderson (Cornell), HyungSeon Oh (Cornell) 2013 R&M Peer Review - Assessing Transmission Investments Under Uncertainty - Ben Hobbs, Johns Hopkins 2013 R&M Peer Review - Coordinated Aggregation of Distributed Energy Resources - Kameshwar Poolla, UC Berkeley

430

Graduate Alumni LEHIGH UNIVERSITY 1 John H. Weitz ++  

E-Print Network (OSTI)

. Jeffrey S. Brooks* Mr. and Mrs. Philip L. Brooks* Mr. Anthony R. Brown* Mr. and Mrs. Bernard J. Brown JrDaniel* Spencer and Karimeh McDaniel* Mr. John D. McDonnell* Mr. and Mrs. John J. McFadden Jr. The Honorable Balister Ms. Shelta M. Banks and Mr. Robert C. Banks Jr. * Mr. and Mrs. George D. Barnes* Ms. Claire

Gilchrist, James F.

431

John Wheble Associates Ltd | Open Energy Information  

Open Energy Info (EERE)

Wheble Associates Ltd Wheble Associates Ltd Jump to: navigation, search Name John Wheble & Associates Ltd. Place Houston, Texas Zip 77056 Sector Geothermal energy, Wind energy Product A geothermal development firm with focus on Asia started by Wheble who developed the Magma Nusantara Wayang Windu project in Indonesia between 1995 and 2001. Coordinates 29.76045¬į, -95.369784¬į Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.76045,"lon":-95.369784,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

432

John J. Dunn - Brookhaven National Laboratory  

NLE Websites -- All DOE Office Websites (Extended Search)

John J. Dunn John J. Dunn (Deceased) Brookhaven National Laboratory From: 05/01/1973 - 07/13/2012 Past Research Interests Genome Signature Tags: It is well established that interactions between transcription factors and their cognate DNA binding sites form fundamental combinatorial networks within cells that control critical steps in gene expression. Currently, our understanding of how cells encode the diversity of information about where and when genes will be expressed is very limited. Cracking this 'regulatory code' by computational analysis and functional assays is a major problem in biology. The Dunn lab has combined Genomic Signature Tags (GSTs) technology, a method for identifying and quantitatively analyzing genomic DNAs originally devised in our lab, with chromatin immunoprecipitation (ChIP) assays to develop several whole genome, high-throughput, sequence-based approaches for delimiting the positions of bound regulatory proteins in living cells. In one protocol, pairs of 20-21 bp long GST's, derived from both ends of ChIP precipitated DNA fragments, are sequenced en masse to identify the genomic segments originally present in these complexes. Prior to sequencing, short bar-coding oligonucleotides are inserted between the GST pairs from each ChIP sample. The bar-codes allow different samples to be mixed and then sequenced in a multiplex format. We are also developing methods that will use antibodies biotinylated in vitro for ChIP to permit more stringent washing of the pulled-down samples. This should result in a higher signal to noise ration which would be advantageous for direct Solexa-based sequencing of the recovered ChIP DNA fragments.

433

Rebuilding It Better; BTI-Greensburg, John Deere Dealership (Brochure) (Revised)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

BTI-Greensburg BTI-Greensburg John Deere Dealership Rebuilding It Better On May 4 th , 2007, brothers Kelly and Mike Estes saw their BTI-Greensburg John Deere Dealership ruined by an EF-5 tornado. They were not alone in their loss-95% of the town was destroyed that day. So they were overwhelmed the next morning when more than 100 customers and friends arrived to help them salvage what they could. To support the community that helped them so much, Kelly, Mike, and their family committed to rebuilding their business in a better, greener way. They wanted the new 28,000 ft 2 prefabricated metal building to house the world's greenest farm machinery business, attain a LEED ¬ģ Platinum rating, and use the least energy possible. And they did all they could to reach these goals.

434

SOLAR-POWERED AUTONOMOUS UNDERWATER VEHICLE DEVELOPMENT James Jalbert, John Baker, John Duchesney, Paul Pietryka, William Dalton  

E-Print Network (OSTI)

SOLAR-POWERED AUTONOMOUS UNDERWATER VEHICLE DEVELOPMENT James Jalbert, John Baker, John Duchesney in such applications. The concept of a vehicle that would allow on-station recharging of batteries, using solar cells-term or ongoing deployment is required. The Solar Powered AUV (SAUV) is designed for continuous deployment (weeks

435

Long-day plants  

NLE Websites -- All DOE Office Websites (Extended Search)

Long-day plants Name: Ryan S Martin Status: NA Age: NA Location: NA Country: NA Date: NA Question: What are long-day plants? Replies: Long-day plants are those that require a...

436

CX-010162: Categorical Exclusion Determination  

Energy.gov (U.S. Department of Energy (DOE))

Revenue Meter Replacement at Oregon Trail Electric Co-opís (OTEC's) West John Day Substation CX(s) Applied: B1.7 Date: 03/13/2013 Location(s): Oregon Offices(s): Bonneville Power Administration

437

Investigation of Auxiliary Power Substation 95A4 fault and fire, Portsmouth Gaseous Diffusion Plant, March 24, 1982  

SciTech Connect

On March 24, 1982, an electrical fault and resultant fire in the 480 volt Auxiliary Power Substation 95A4 at the Portsmouth Gaseous Diffusion Plant destroyed that substation. There were no personal injuries, the overall loss was limited to the Substation, and the cost of replacing the Substation with repaired and new components has been estimated at $184,000. At the time of the incident, Goodyear was involved in a project to replace the obsolete 480 volt circuit breaker of the Auxiliary Power System. This project involved the disassembly, refurishing, and reassembly of 480 volt circuit breaker carriages by Goodyear personnel. The fault occurred in a circuit breaker upgraded under this project. The investigation of this accident is reported. The evidence suggests the fault resulted from the improper assembly of an upgraded 480 volt circuit breaker. Compounding the problem and leading to the extensive damage was the failure of the transformer secondary breaker to trip open as designed and interrupt the flow of power to the substation. It is surmised that inadequate testing during preventive maintenance contributed to this condition. Additional factors which may have contributed to the accident included: no requirements for assuring the competence of the electricians who installed the circuit breakers, no specific assembly instructions to the electricians, inadequate procedure instructions, and an inadequate procedure governing operational or load testing of the breaker. (LCL)

1982-06-01T23:59:59.000Z

438

Dynamics of Methionine Ligand Rebinding in Cytochrome c Ping Zhang, Edyta Malolepsza, and John E. Straub*  

E-Print Network (OSTI)

by incorporating ab initio potential energy surface calculations representing the ground singlet state and quintet states during the process of ligand dissociation and recombination. Multiple conformational substates for interconversion between substates lead to a mechanism elucidating the fast and slow rebinding time scales

Straub, John E.

439

Microsoft Word - CX-HatwaiSubstationUpgradesFY11_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

18, 2011 18, 2011 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Brett Sherer Project Manager - KEP-4 Proposed Action: Upgrade of secondary containment facilities at Hatwai Substation Budget Information: Work Order: 00004952 Categorical Exclusion Applied (Appendix B to Subpart D, 10 C.F.R. Part 1021): B4.6: Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area including, but not limited to: switchyard rock grounding upgrades, secondary containment projects, paving projects, seismic upgrading, tower modifications, changing insulators, and replacement of poles, circuit breakers, conductors, transformers, and crossarms.

440

Analysis of a 1200 kV circuit breaker for a gas insulated substation. Final report  

Science Conference Proceedings (OSTI)

This report describes the work carried out to analyze and design a circuit for use in 1200 kV gas insulated substations. The first part of the project was devoted to a thorough analysis of the requirements for the circuit breaker from the standpoint of the electrical system in which it would operate. A conceptual design was selected and all of the components of the circuit breaker were designed, modeled and verified. Finally a plan was prepared for the construction of a complete circuit breaker.

Not Available

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "john day substation" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Reduction factor for the ground resistance of the foot in substation yards  

SciTech Connect

Limited thickness of the surface layer of gravel in a substation yard decreases the ground resistance of the foot from its value for the infinite thickness of the surface layer, by reduction factor C. The foot is usually represented by an equivalent circular plate of radius 8 cm. This paper presents method and equations to accurately determine the reduction factor for the circular plate. The equations are valid for any depth of the upper layer. The data are presented in the form of graphs. A simple empirical equation for determining the value of C is also presented.

Thapar, B.; Gerez, V.; Kejriwal, H. (Montana State Univ., Bozeman, MT (United States))

1994-01-01T23:59:59.000Z

442

New fault locating system for air-insulated substations using optical current detector  

Science Conference Proceedings (OSTI)

This paper deals with a newly developed fault locating system. This fault locating system helps to shorten the time required for restoration of service after the occurrence of a busbar fault in an air-insulated distribution substation. Recent optical and electronic technologies allow highly accurate and compact fault locating system, which consists of optical current detectors using Faraday effect and a fault locating processor employing digital data processing technique. The fault location is made by discriminating the direction of zero-sequence currents. Through various tests and field operations it has been confirmed that the system has sufficient performance for practical application.

Yoshida, Y.; Kawazoe, S. (Kansai Electric Power Co., Inc., Osaka (Japan)); Ibuki, K.; Yamada, K.; Ochi, N. (Mitsubishi Electric Corp., Amagasaki, Hyogo (Japan). Itami Works)

1992-10-01T23:59:59.000Z

443

A formula for resistance of substation grounding grid in two-layer soil  

SciTech Connect

A simple and accurate formula for calculating the resistance of a grounding grid buried in two-layer soil, is proposed in this paper. The formula is derived from the image theory and a novel synthetic asymptote technique. The resulted formula is dependent on both the substation grounding grid design parameters (such as grid size, number of meshes, grid-conductor diameter, grid depth, etc.) and the soil parameters (such as the resistivities of the upper and lower soils). The resistances calculated using the proposed formula are compared to the resistances obtained from a detailed numerical method and the agreement between the results is very good.

Salama, M.M.A.; El Sherbiny, M.M.; Chow, Y.L. [Univ. of Waterloo, Ontario (Canada). Dept. of Electrical and Computer Engineering] [Univ. of Waterloo, Ontario (Canada). Dept. of Electrical and Computer Engineering

1995-07-01T23:59:59.000Z

444

City of St John, Kansas (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

John, Kansas (Utility Company) John, Kansas (Utility Company) Jump to: navigation, search Name St John City of Place Kansas Utility Id 17879 Utility Location Yes Ownership M NERC Location SPP NERC SPP Yes RTO SPP Yes Operates Generating Plant Yes Activity Generation Yes Activity Distribution Yes References EIA Form EIA-861 Final Data File for 2010 - File1_a[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Utility Rate Schedules Grid-background.png Commercial Commercial Experimental Generation User Rate Residential Residential Average Rates Residential: $0.1120/kWh Commercial: $0.1090/kWh References ‚ÜĎ "EIA Form EIA-861 Final Data File for 2010 - File1_a" Retrieved from "http://en.openei.org/w/index.php?title=City_of_St_John,_Kansas_(Utility_Company)&oldid=410278

445

John C. Layton: Before the Subcommittee on Oversight and Investigations  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Subcommittee on Oversight and the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives John C. Layton: Before the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives October 9, 1997 Before the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives Statement of John C. Layton, Inspector General Department of Energy Testify on the DOE management of its laboratories. Statement of John C. Layton Inspector General Department of Energy Before the Subcommittee on Oversight and Investigations Commerce Committee U.S. House of Representatives, Statement of John C. Layton Inspector General Department of Energy Before the Subcommittee on Oversight and Investigations Commerce Committee U.S.

446

First NERSC Director John Killeen Dies at 87  

NLE Websites -- All DOE Office Websites (Extended Search)

First NERSC Director First NERSC Director John Killeen Dies at 87 First NERSC Director John Killeen Dies at 87 August 24, 2012 Jon Bashor, Jbashor@lbl.gov, +1 510 486 5849 XBD9908-01785.jpg John Killeen, NERSC's founding director, also directed its two predecessors. John Killeen, the founding director of what is now known as the National Energy Research Scientific Computing Center (NERSC), died August 15, 2012 at age 87. Killeen led the Center from 1974 until 1990, when he retired. The Department of Energy conferred its highest honor, the Distinguished Associate Award, on Killeen in 1980 in recognition of his outstanding contribution to the magnetic fusion energy program. Initially known as the Controlled Thermonuclear Research Computer Center when established in 1974 at Lawrence Livermore National Laboratory, the

447

John J. MacWilliams | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

You are here You are here Home ¬Ľ John J. MacWilliams About Us John J. MacWilliams - Senior Advisor John J. MacWilliams John J. MacWilliams was appointed in June 2013 as Senior Advisor to the Secretary of Energy at the U.S. Department of Energy. In this role he serves as the Secretary's senior finance advisor and is a member of his national security team. Prior to DOE, he was a partner of Tremont Energy Partners, LLC, a private investment firm based in Cambridge, Massachusetts, that was formed in 2003. Prior to Tremont, he was Vice Chairman, Investment Banking, at JP Morgan Chase and a Partner of JP Morgan Partners. Mr. MacWilliams was a founding partner in 1993 of The Beacon Group, LLC, a private investment firm located in New York, which was acquired by JP Morgan Chase in 2000. He was also

448

DOE - Office of Legacy Management -- Johns Hopkins University - MD 02  

Office of Legacy Management (LM)

Johns Hopkins University - MD 02 Johns Hopkins University - MD 02 FUSRAP Considered Sites Site: JOHNS HOPKINS UNIVERSITY (MD.02 ) Eliminated from further consideration under FUSRAP Designated Name: Not Designated Alternate Name: None Location: Baltimore , Maryland MD.02-1 Evaluation Year: 1987 MD.02-2 Site Operations: Conducted spectroscopic studies under contract number AT(49-1)-309. MD.02-1 Site Disposition: Eliminated - Potential for contamination considered remote based on limited quantities of material used in a controlled environment MD.02-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Tritium MD.02-1 Radiological Survey(s): None Indicated Site Status: Eliminated from further consideration under FUSRAP Also see Documents Related to JOHNS HOPKINS UNIVERSITY

449

Rebuilding It Better; BTI-Greensburg, John Deere Dealership (Brochure)  

SciTech Connect

This case study highlights the energy-saving features of the BTI-Greensburg John Deere Dealership. This metal building is expected to save close to 50% in annual energy cost.

Not Available

2009-04-01T23:59:59.000Z

450

John H. Wood Gary R. Long David F. Morehouse Energy ...  

U.S. Energy Information Administration (EIA)

Long-Term World Oil Supply Scenarios The Future Is Neither as Bleak or Rosy as Some Assert John H. Wood Gary R. Long David F. Morehouse Energy Information Administration

451

An Environmental Tribute to Karol Wojtyla: Pope John Paul II  

E-Print Network (OSTI)

Paul II. Warsaw: Edipress Poland. Address of Pope John Paul>, Fulbright Scholar in Poland 2004/2005. Professor,impossible for anyone to be in Poland from April second to

Jankowska, Maria Anna

2005-01-01T23:59:59.000Z

452

Processos EcossistÍmicos em PlanŪcies AlagŠveis John M. Melack...  

NLE Websites -- All DOE Office Websites (Extended Search)

25 a 541. 1 Processos Ecossistmicos em Plancies Alagveis John M. Melack, 1 Evelyn M. L. M. Novo, 2 Bruce R. Forsberg, 3 Maria T. F. Piedade, 3 e Laurence Maurice, 4 As...

453

Mr. John E. Kieling, Chief Hazardous Was te Bureau  

NLE Websites -- All DOE Office Websites (Extended Search)

John E. Kieling, Chief John E. Kieling, Chief Hazardous Was te Bureau Depa rtment of Energy Carlsbad Field Office P. O. Box 3090 Carlsbad , New Mexico 88221 NOV 0 5 2013 New Mexico Environment Department 2905 Rodeo Park Drive East. Building 1 Santa Fe, New Mexico 87505-6303 Subject: Panel 6 Closure and Final Waste Emplacement Notifications Dear Mr. Kieling : The purpose of this leiter is 1 0 notify th e New Mexico Environment Department (NMEO) that the

454

Microsoft Word - NEPA_CX_Acquisition_of_OTEC_Disconnect_Switch_LaGrand_Substation_05-08-2012.docx  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Kelly Miller Kelly Miller Project Manager - TG-DITT-2 Proposed Action: BPA Acquisition of OTEC Disconnect Switch at the BPA LaGrande Substation Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): Appendix B 1.24 Property Transfer Location: BPA LaGrande Substation, in the City of LaGrande, Union County, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to purchase the 230-kilovolt (kV) main bus disconnect switch (MB A-270) that is currently installed and operating within the BPA LaGrande Substation. The disconnect switch is owned by the Oregon Trail Electric Cooperative (OTEC). On October 7, 2011, the manager of engineering for OTEC requested that BPA purchase the disconnect switch. The disconnect switch is the only piece of equipment within

455

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-96) Snohomish District Substations  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

6) 6) - Snohomish District Substations Dennis Sjoquist - TFN/Snohomish Snohomish Regional Manager Proposed Action: Vegetation Management for the following facilities located in the Snohomish District: Bellingham Custer Fidalgo Intalco Lopez Island Monroe Murray, V.M. Snohomish Snoking Whatcom Whatcom Skagit Whatcom San Juan Snohomish Snohomish Snohomish Snohomish Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes total vegetation management (bareground) in the electrical substations, and, noxious weed management and maintenance of landscaping within the property boundaries of the listed facilities. These facilities are all located within the Snohomish District of the Snohomish Region. Description of the Proposal: BPA proposes to manage vegetation inside and around electrical substations and associated facilities.

456

Supplement Analysis for the Transmission System Vegetation Management Program FEIS (DOE/EIS-0285/SA-94) Covington District Substations  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4) 4) - Covington District Substations Dennis Sjoquist - TFN/Snohomish Snohomish Regional Manager Proposed Action: Vegetation Management for the following facilities located in the Covington District: Covington Echo Lake Lynch Creek Maple Valley Narrows Raver, P.J. South Tacoma Steilacoom Surprise Lake Tacoma King King Pierce King Pierce King Pierce Pierce Pierce Pierce Proposed by: Bonneville Power Administration (BPA). Description of the Proposal: BPA proposes total vegetation management (bareground) in the electrical substations, and, noxious weed management and maintenance of landscaping within the property boundaries of the listed facilities. These facilities are all located within the Covington District of the Snohomish Region. Description of the Proposal: BPA proposes to manage vegetation inside and around electrical substations and associated facilities.

457

Granby Pumping Plant Switchyard - Windy Gap Substation Transmission Line Rebuild, Grand County, Colorado: Final Environmental Impact Statement Executive Summary  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PUMPING PLANT SWITCHYARD - WINDY GAP PUMPING PLANT SWITCHYARD - WINDY GAP SUBSTATION TRANSMISSION LINE REBUILD, GRAND COUNTY, COLORADO DOE/EIS-0400 Final Environmental Impact Statement Executive Summary Grand County, Colorado June 2013 Granby Pumping Plant-Windy Gap Substation Transmission Line Rebuild Project FEIS Executive Summary ES-1 EXECUTIVE SUMMARY Introduction Western Area Power Administration (Western), a power marketing administration within the U.S. Department of Energy (DOE), is proposing to rebuild and upgrade the Granby Pumping Plant Switchyard-Windy Gap Substation transmission line in Grand County, Colorado (Grand County). This Environmental Impact Statement (EIS) analyzes the impacts associated with the proposal to remove approximately 13.6 miles of 69-kilovolt (kV) transmission line, construct approximately

458

Postdoc Research Day  

NLE Websites -- All DOE Office Websites (Extended Search)

Research Day Postdoc Research Day Point your career towards LANL: work with the best minds on the planet in an inclusive environment that is rich in intellectual vitality and...

459

E-Science Day  

E-Print Network (OSTI)

on December 6, 2011, E-Science Day was a day-long event,regional librarians in e-science, and to expose regionalthe initiation of e-science support projects within their

Abad, Raquel

2012-01-01T23:59:59.000Z

460

Pantex Earth Day 2012  

NLE Websites -- All DOE Office Websites (Extended Search)

Welcome to Earth Day 2012 May 17, 2012 Julie Chavarria Earth Day 2012 Saturday, April 21 st 10:00 am - 2:00 pm Held at Thompson Park in Amarillo, TX Sponsored by B&W...

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461

NIST Industry Day 2012  

Science Conference Proceedings (OSTI)

... at www.fedbizopps.gov. Search NIST-AMD-INDUSTRY-DAY-2012 in the Quick Search engine. Deadline for registration ...

2013-08-30T23:59:59.000Z

462

Optimal Planning of a Load Transfer Substation Pair between Two Normally Closed-Loop Feeders Considering Minimization of System Power Losses Using a Genetic Algorithm  

Science Conference Proceedings (OSTI)

This paper proposes an effective approach for planning a load transfer substation pair(LTSP) between two normally closed-loop feeders considering minimization of system power losses. Firstly, the annual equivalent load of each load point is calculated. ... Keywords: distribution feeder, normally closed-loop feeder, distribution substation, genetic algorithm, power losses

Wei-Tzer Huang; Kai-chao Yao; Shiuan-Tai Chen; Hsiau-Hsian Nien; Deng-Chung Lin; Po-Tung Huang

2010-12-01T23:59:59.000Z

463

Assessment of Alternatives to Substation Batteries: Current Utility Practices, Interim Report: Tasks 1 and 2: Interim Report: Tasks 1 and 2  

Science Conference Proceedings (OSTI)

Back-up power systems in electric company substations, primarily stationary lead-acid and nickel cadmium battery systems serving dc loads, play a critical role in substation reliability. This product is intended to help mitigate system reliability concerns and operating and maintenance budget constraints associated with uncertain performance and high maintenance of emergency power systems using traditional lead-acid battery technology.

2003-12-31T23:59:59.000Z

464

Transient performance of substation grounding systems subjected to lightning and similar surge currents  

SciTech Connect

The frequency and time domain performance of a typical substation grounding system subjected to a lightning strike is described and discussed. The computed scalar potentials, electric fields and magnetic fields are presented graphically as a function of spatial coordinate, as a function of time and as a function of both. It is believed that these detailed results have not been published before. First, a double exponential lightning surge current is injected into the center of a square ground grid. This same surge current is then injected at one corner of the grid. The response of the grounding system to the frequency domain electromagnetic spectrum of this signal is computed by a frequency domain electromagnetic field analysis software package. Once all the frequency responses have been computed, the temporal and spatial distributions of the electromagnetic fields inside and near the substation are obtained by an inverse Fourier transformation of all these responses. The results are compared with some well known low frequency results and to recent published work in this area. These results indicate that the performance of the grounding system is significantly dependent on frequency and on the point of impact of the lightning strike.

Xiong, W.; Dawalibi, F.P. (Safe Engineering Services Technologies Ltd., Montreal, Quebec (Canada))

1994-07-01T23:59:59.000Z

465

Intelligent Substation  

Science Conference Proceedings (OSTI)

Deregulation has led to a search for methods to reduce maintenance costs while maintaining or improving the reliability of service. Both the cost of labor and the loss of experienced personnel suggest that successful strategies should be based on computer based methods.

2003-05-15T23:59:59.000Z

466

Energy Storage Systems 2010 Update Conference Presentations - Day 2,  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Storage Systems 2010 Update Conference Presentations - Day Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 1 Energy Storage Systems 2010 Update Conference Presentations - Day 2, Session 1 The U.S. DOE Energy Storage Systems Program (ESS) conducted a record-breaking Update Conference at the Washington DC Marriott Hotel on Nov. 2 - 4, 2010, with more than 500 attendees. The 2010 agenda reflected increased national interest in energy storage issues. The 3-day conference included 11 sessions plus a poster session on the final day. Presentations from the first session of Day 2, chaired by DOE's Imre Gyuk, are below. ESS 2010 Update Conference - UltraBattery Grid Storage - John Wood, Ecoult.pdf ESS 2010 Update Conference - PV Plus Storage for Simultaneous Voltage Smoothing and Peak Shifting - Steve Willard, PNM.pdf

467

Synoptic-Scale Characteristics and Precursors of Cool-Season Precipitation Events at St. Johnís, Newfoundland, 1979Ė2005  

Science Conference Proceedings (OSTI)

The issue of quantitative precipitation forecasting continues to be a significant challenge in operational forecasting, particularly in regions susceptible to frequent and extreme precipitation events. St. Johnís, Newfoundland, Canada, is one ...

Shawn M. Milrad; Eyad H. Atallah; John R. Gyakum

2009-06-01T23:59:59.000Z

468

Granby Pumping Plant Switchyard - Windy Gap Substation Transmission Line Rebuild, Grand County, Colorado: Final Environmental Impact Statement Appendices  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

PUMPING PLANT SWITCHYARD - WINDY GAP PUMPING PLANT SWITCHYARD - WINDY GAP SUBSTATION TRANSMISSION LINE REBUILD, GRAND COUNTY, COLORADO DOE/EIS-0400 Final Environmental Impact Statement Appendices Grand County, Colorado June 2013 Appendix A EIS Scoping Report GRANBY PUMPING PLANT - WINDY GAP TRANSMISSION LINE REBUILD PROJECT ENVIRONMENTAL IMPACT STATEMENT SCOPING SUMMARY REPORT December 4, 2007

469

Security of industrial sensor network-based remote substations in the context of the Internet of Things  

Science Conference Proceedings (OSTI)

The main objective of remote substations is to provide the central system with sensitive information from critical infrastructures, such as generation, distribution or transmission power systems. Wireless sensor networks have been recently applied in ... Keywords: Industrial Control Networks, Internet of Things, Supervisory Control and Data Acquisition (SCADA) Systems, The Internet, Wireless Sensor Networks

Cristina Alcaraz; Rodrigo Roman; Pablo Najera; Javier Lopez

2013-05-01T23:59:59.000Z

470

Proposed Norton-Tesuque 115 kV overhead transmission line and substation in Sante Fe, New Mexico  

SciTech Connect

Construction is proposed of a 115/12.5-kilovolt (kV), 10/12.5-megavolt-ampere (MVA) substation in the Tesuque area and of 9.02 miles of 115-kV overhead transmission line from the Norton Station to the new substation in an area approximately three miles north of Sante Fe, New Mexico. The project would involve the granting of a 100-foot width right-of-way by the Tesuque Pueblo, the construction of the substation on the Tesuque Pueblo Indian Reservation between the Rio Tesuque and New Mexico 85, the addition of a 115-kV breaker bay at Norton Station, and the installation of two underground 12.47-kV distribution feeders to connect to existing ones in the Tesuque area. In addition, the station would be designed to accommodate one future underground 12.47-kV feeder that would terminate at a future distribution line in the Tesuque area. The preferred transmission line route would originate at the Norton Station and proceed east-northeast up Calabasa Arroyo to a point approximately 1.1 miles north of the southwest corner of the Tesuque Pueblo boundary. From this point the route would proceed east to the proposed substation site.

1985-06-01T23:59:59.000Z

471

VOLUME 67, NUMBER 1 PHYSICAL REVIEW LETTERS 1 JULY 1991 Optically Induced Coherence Transfer Echoes between Zeeman Substates  

E-Print Network (OSTI)

between Zeeman Substates Dieter Suter and Martin Rosatzin Institute of Quantum Electronics, Swiss Federal-echo phenomena associated with Zeeman coherences in a sublevel manifold. The experiments on the ground state on the Zeeman sublevels of the 3s `S'r,z ground state of atomic sodium. The beam of a single-mode cw ring dye

Suter, Dieter

472

2012 SG Peer Review - Day 2 Panel Discussion: Matt Wakefield...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Field Crews, AMI, DA, CVR, Substation, Restoration * EPRI services related to the FAN - Planning and estimating network deployment - New technology assessment - Collaborate:...

473

Building Green in Greensburg: BTI Greensburg John Deere  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

BTI Greensburg John Deere BTI Greensburg John Deere BTI-Greensburg is a 4th generation John Deere Dealership in Southwestern Kansas. BTI was started in 1944 by Ralph Estes and has since grown to serve four Kansas locations: Bucklin, Greensburg, Ness City, and Pratt. BTI stores have large parts departments, service shops, and merchandise sales sections in all four towns to better serve the region. After the tornado completely destroyed the Greensburg, Kansas, dealership, the Estes family decided to rebuild the store in an environmentally friendly way. The building design team used the U.S. Department of Energy's EnergyPlus energy modeling software to adapt a typical metal building design into a U.S. Green Building Council Leadership in Energy and Environmental Design (LEED

474

Microsoft Word - CX-GarrisonSubstationAccessRoadImprovementFY13_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

8, 2013 8, 2013 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Jonathan Malmberg Project Manager - TETQ-TPP-3 Proposed Action: Maintenance along sections of the access road leading to Bonneville Power Administration's (BPA) Garrison Substation PP&A Project No.: 2609 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine Maintenance. B1.13 Pathways, short access roads, and rail lines. Location: As identified in table below: Township Range Section County 9N 11W 14, 13, 24 Powell 9N 10W 19, 30, 20 Powell Proposed by: BPA Description of the Proposed Action: BPA proposes repairing a corrugated metal pipe end; making minor asphalt repairs; and grading, shaping, compacting, and placing road aggregate on 20,005 linear feet

475

Microsoft Word - CX-SouthTacomaSubstationOlympicPipelineFenceUpgrade_WEB.doc  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

7, 2011 7, 2011 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Timothy Wicks Realty Specialist - TERR-Covington Proposed Action: Grant the Olympic Pipeline Company permission to upgrade an existing fence along the northern property line of Bonneville Power Administration's (BPA) South Tacoma Substation to enhance security. PP&A Project No.: PP&A-2054 Budget Information: N/A Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.11 Fencing, no adverse effect on wildlife movement/surface water flow. Installation of fencing, including that for border marking that will not adversely affect wildlife movements or surface water flow. Location: S36 T9N R3E WM, in Pierce County, Washington. BPA Parcel #STAC-SS-SY

476

Seminoe-Kortes transmission line/substation consolidation project, Carbon County, Wyoming  

DOE Green Energy (OSTI)

The existing switchyards at Western Area Power Administration's (WESTERN) Seminoe and Kortes facilities, located approximately 40 miles northeast of Rawlines, Carbon County, Wyoming, were constructed in 1939 and 1951, respectively. The circuit breakers at these facilities are beyond or approaching their service life and need to be replaced. In addition, the switchyards have poor access for maintenance and replacement of equipment, and their locations create potential for oil spills into the North Platte River. WESTERN is proposing to consolidate the switchyard facilities into one new substation to provide easier access, restore proper levels of system reliability, and decrease the potential for oil contamination of the river. This environmental assessment (EA) was prepared to evaluate the impacts of the proposed Seminoe-Kortes Consolidation Project. 57 refs., 12 figs., 8 tabs.

Not Available

1990-07-01T23:59:59.000Z

477

Experience in the installation of a microprocessor system for controlling converter units of the Vyborg substation  

SciTech Connect

The experience in the installation of modern digital systems for controlling converter units at the Vyborg converter substation on the basis of advanced microprocessor devices is considered. It is shown that debugging of a control and protection system on mathematical and physical models does not guarantee optimum control of actual converter devices. Examples of advancing the control and protection system are described, the necessity for which has become obvious in tests of actual equipment. Comparison of oscillograms of processes before optimization of the control system and after its optimization and adjustment shows that the digital control system makes it possible to improve substantially the algorithms of control and protection in the short term and without changing the hardware component.

Gusakovskii, K. B.; Zmaznov, E. Yu.; Katantsev, S. V.; Mazurenko, A. K.; Mestergazi, V. A.; Prochan, G. G.; Funtikova, S. F. [High Voltage Direct Current Power Transmission Research Institute (NIIPT) (Russian Federation)

2006-01-15T23:59:59.000Z

478

Type B investigation of electrical fault in 351 Substation, December 4, 1994  

Science Conference Proceedings (OSTI)

On December 4, 1994, at 2132:10 hours, an electrical failure of a cable-tapping splice resulted in a fire in the 300 Area of the DOE Hanford Site. The fire occurred in the yard of Substation 351 in electrical Vault R122V, where the cable-tapping splice was located. The fire incinerated all cables passing to and through the vault causing them to fail. The failure of the cables resulted in a power outage to twenty customers in the 300 Area. The vault was electrically isolated, and power was restored to the electrical distribution system at 2311 hours. This report contains the accident scenario, accident analysis, direct cause and root and contributing causes.

Debban, H.L.; Shearer, C.A.; Boger, R.M.; McDonald, G.P. [ICF Kaiser Hanford Co., Richland, WA (United States); Eyre, L.E.; Dell, L.D.; Kelly, D.S. [Westinghouse Hanford Co., Richland, WA (United States)

1995-02-01T23:59:59.000Z

479

Effects of deteriorated and contaminated substation surface covering layers on foot resistance calculations  

Science Conference Proceedings (OSTI)

ANSI/IEEE Standard 80 is widely used to determine electrical currents flowing through the human body as the result of touch and step voltages near transmission and distribution facilities. This paper shows, however, that significant inaccuracies can occur when the ANSI/IEEE Standard 80 proposed method to calculate foot resistances is applied in substations covered by a thin layer of crushed rock or similar covering layers. In particular, it is shown that the errors obtained by using the infinite series expression of the foot resistance are consistently larger than those produced by the simplified expression for clean and contaminated surface layers. This paper also compares its results with those proposed recently in the literature. It is shown that these recent proposed equations may be subject to major errors under certain conditions. Equivalent Thevenin foot resistances are plotted for various scenarios of clean and contaminated surface covering layers.

Dawalibi, F.P.; Xiong, W.; Ma, J. (Safe Engineering Services and Technologies Ltd., Montreal, Quebec (Canada))

1993-01-01T23:59:59.000Z

480

Feasibility study: Application of RCM techniques for substation maintenance at the Bonneville Power Administration  

Science Conference Proceedings (OSTI)

This feasibility study examines reliability centered maintenance (RCM) as it applies to Bonneville Power Administrations (BPA) substation maintenance program. Reliability techniques are examined in evaluated. Existing BPA equipment maintenance procedures are documented. Equipment failure history is considered. Economic impacts are estimated. Various equipment instrumentation methods are reviewed. Based on this analysis a prototype system is proposed. The prototype will be implemented in two phases. Phase 1 is to be completed in 1992, it includes instrumenting one power transformer and one oil circuit breaker. Software development will focus on displaying data. Phase 2 is to be completed the following year. The remaining transformers and breakers will be instrumented during the second phase. Software development will focus on predictive maintenance techniques and maintenance decision support.

Purucker, S.L.; Tonn, B.E.; Goeltz, R.T.; James, R.D.; Kercel, S.; Rizy, D.T.; Simpson, M.L.; Van Dyke, J.W.

1992-05-28T23:59:59.000Z