Powered by Deep Web Technologies
Note: This page contains sample records for the topic "overhead lines poles" 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.


1

Reliability of lightning resistant overhead distribution lines  

SciTech Connect

An assessment of the 32 year historical reliability of the 13.8 kV electrical distribution system at the Oak Ridge National Laboratory (ORNL) in Tennessee has yielded several conclusions useful In the planning of Industrial power Systems. The system configuration at ORNL has essentially remained unchanged in the last 32 years which allows a meaningful comparison of reliability trends for the plant`s eight overhead distribution lines, two of which were built in the 1960`s with lightning resistant construction techniques. Meticulous records indicating the cause, duration, and location of 135 electric outages in the plant`s distribution system have allowed a reliability assessment to be performed. The assessment clearly shows how differences in voltage construction class, length, age, and maximum elevation above a reference elevation influence the reliability of overhead power distribution lines. Comparisons are also made between the ORNL historical data and predicted failure rates from ANSI and IEEE industry surveys.

Tolbert, L.M.; Cleveland, J.T.; Degenhardt, L.J.

1995-04-01T23:59:59.000Z

2

High voltage overhead long transmission line design and fault analysis.  

E-Print Network (OSTI)

??The goal of this project is to design a reliable high voltage overhead long transmission line that satisfies specific design criteria including voltage regulation, efficiency,… (more)

Elzain, Mohamed Ali

2011-01-01T23:59:59.000Z

3

Nondestructive Testing of Overhead Transmission Lines: Numerical and Experimental Investigation  

E-Print Network (OSTI)

Overhead transmission lines are periodically inspected using both on-ground and helicopter-aided visual inspection. Factors including sun glare, cloud cover, close proximity to power lines and the rapidly changing visual circumstances make airborne...

Kulkarni, Salil Subhash

2011-02-22T23:59:59.000Z

4

Analysis of Lightning-induced Voltages in Overhead Transmission Lines  

Science Journals Connector (OSTI)

Abstract In this work we study the coupling of lightning induced voltages in Overhead Transmission Lines .The study is led directly in the time domain with hold in account the effect of a finite conductivity of the soil. After discretization by the method so-called FDTD (Finite Difference Time Domain) of the lines equations excited by a lightning wave and the application in every node of the network in current and voltage, we deduct a equations system, of which the resolution permits us to deduct the induced electric quantities in every node of the network. In order to confirm our theoretical work, we present a set of applications that allows validating this study.

Mostefa. Boumaiza; Djamel. Labed

2014-01-01T23:59:59.000Z

5

Assessment and analysis of indirect lightning performance of overhead lines  

Science Journals Connector (OSTI)

Abstract This paper presents an efficient method for the assessment of the indirect lightning performance of overhead power lines and analyses the influence of some relevant parameters on the flashover rate. The method is based on a formula to calculate the peak value of lightning-induced voltages in overhead lines over a lossy ground, which considers the front-time of the channel-base current. The results of the method are validated by comparison with results available in the literature. The method is then used to investigate the effect of subsequent strokes on the line flashover rate, leading to the conclusion that their contribution is negligible, as long as no correlation is assumed between front-time and peak value of the strokes (first and subsequent). In the following, the method is used to analyze the influence of some parameters on the lightning performance of overhead lines. The results show that the stroke current front-time influence decreases as the soil resistivity increases, and that a higher front-time leads to a lower flashover rate. It is shown that the use of a fixed front-time T = 5.63 ?s for the first strokes leads to results that match well the results obtained from Cigré’s front-time probabilistic distribution. Regarding the return stroke velocity, the results show that, for soils with resistivity higher than 100 ? m, the flashover rate increases as the return stroke velocity increases. The results also show that a relative velocity vr = 0.4 leads to flashover rates that match well the results obtained considering some correlations between return stroke velocity and peak current proposed in the literature. The influence of the correlation between current peak value and front-time for first strokes is also analyzed and it is shown that the correlation reduces the flashover rate. It is also shown that considering this correlation for first strokes and not for subsequent strokes increases the contribution of the latter to the flashover rate, especially for good conducting soils.

J.O.S. Paulino; C.F. Barbosa; I.J.S. Lopes; W.C. Boaventura

2015-01-01T23:59:59.000Z

6

Design of overhead transmission lines subject to localized high intensity wind.  

E-Print Network (OSTI)

??Wind loading considered in the design of overhead transmission lines is based on extreme values of synoptic wind, i.e. boundary layer wind originating from largescale… (more)

Langlois, Sébastien, 1981-

2007-01-01T23:59:59.000Z

7

A new expression for the ground transient resistance matrix elements of multiconductor overhead transmission lines  

E-Print Network (OSTI)

transmission lines F. Rachidi a, *, S.L. Loyka b , C.A. Nucci c , M. Ianoz a a Swiss Federal Institute The ground impedance matrix elements of a multiconductor overhead transmission line do not have analytical-singular, and which describe, within the limits of transmission line theory, both the early-time and late

Loyka, Sergey

8

Meteorological conditions associated with the full-span galloping oscillations of overhead transmission lines  

E-Print Network (OSTI)

transmission lines J. C.R. Hunt, M.A., Ph.D., A.F.I.M.A., and M.D. Rowbottom,B.Sc., PhJD., A.F.I.M.A. Indexing transmission lines over a 7-year period have been correlated in the form of histograms of number of faults-span galloping oscillations of ice-accreted bundled overhead transmission lines. The main assumption made

Hunt, Julian

9

IMPEE PhD Opportunity Project title: LightFoot PhD A PhD Investigation Lightning Protection of HV Overhead Lines with Non-Ideal  

E-Print Network (OSTI)

to simulate this behaviour. This is to provide guidance to overhead line design engineers on lightening Overhead Lines with Non-Ideal Tower Footing Resistance Supervisor(s): Dr Jonathan Swingler j.swingler@hw.ac.uk Abstract LightFoot PhD Ā­ A PhD Investigation Lightning Protection of HV Overhead Lines with Non-Ideal Tower

Greenaway, Alan

10

The Reliability Investigation on ACSR Splice Connector Systems Used in Overhead Power transmission Lines  

SciTech Connect

Due to material discontinuity and inherited forming mechanism from a crimped-type splice connector, the associated conductor-connector system is highly sensitive to system components aging, especially during high-temperature operations. Furthermore, due to the increase in power demand and limited investment in new infrastructure, existing overhead power transmission lines often need to operate at temperatures higher than the original designed values. This has led to the accelerated aging and degradation of conductor-connector systems. The implications of connector aging are two-fold: (1) significant increase in resistivity of the splice connector and (2) significant reduction in the connector clamping strength. Therefore, splice connectors are one of the weakest links in the electric power transmission infrastructure. In this paper we will discuss the reliability of splice connector systems, including both single stage and two stage splice connectors, used in ACSR conductor of transmission lines under high temperature operations.

Wang, Jy-An John [ORNL] [ORNL; Jiang, Hao [ORNL] [ORNL; Ren, Fei [ORNL] [ORNL

2012-01-01T23:59:59.000Z

11

Transient Simulation of On-Chip Transmission Lines via Exact Pole Extraction  

E-Print Network (OSTI)

Transient Simulation of On-Chip Transmission Lines via Exact Pole Extraction Guoqing Chen and Eby G response at the far end of a transmission line is proposed in this paper. Unlike approximating the poles, on-chip interconnects exhibit significant transmission line behavior. An efficient solution

Friedman, Eby G.

12

Monitoring the magnetic field in houses under 50 Hz high-voltage overhead transmission lines  

Science Journals Connector (OSTI)

This paper deals with a one-week monitoring of the 50 Hz magnetic field on the ground floor and the first floor of houses under 150, 220 and 380 kV high-voltage overhead three-phase AC transmission lines. The field strength varied with the current intensity, the conductor height, and the storey of the house. Because current intensity varies with time the magnetic field depended on the time of day and the day of the week. The recorded magnetic field ranged from 0.1 µT to 4.5 µT. The maximum value was at least 20 times weaker than the 100 µT exposure level recommended by the guidelines of the International Radiation Protection Association (IRPA) and about 140 times smaller than the 640 µT of the European Prestandard (CENELEC). The B-field was, for 99.9% of the measuring time, larger than the 0.2 µT cut-off point used to define categories of exposed and unexposed subjects in EMF epidemiological studies and, for 99.3% of the time, was greater than the 0.3 µT level used by US private engineering companies as the 'prudent avoidance' exposure limit. The weakest average magnetic field was at least 40 times larger than the 0.02 µT background value.

G. Decat; J. Van Tongerloo

1998-01-01T23:59:59.000Z

13

Estimation of the minimum shielding failure flashover current for first and subsequent lightning strokes to overhead transmission lines  

Science Journals Connector (OSTI)

Abstract ATP-EMTP simulations are performed to estimate the minimum shielding failure current causing flashover in overhead transmission lines with operating voltage in the range of 66 kV up to 735 kV. This critical current, affecting shielding failure flashover rate, is of great importance for assessing the insulation coordination of overhead transmission lines and the connected substations. The minimum shielding failure current causing flashover of line insulation is highly dependent upon insulator string flashover modelling and, also, markedly higher than that calculated according to the relevant IEEE Std 1243-1997 simplified expression. A modification of the latter is suggested by using multiplication factors of 1.5 and 1.65 for first and subsequent lightning strokes, respectively, so as to account for the increased dielectric strength of line insulator strings under non-standard lightning overvoltage surges. Alternatively, the critical currents can be respectively estimated by using average negative breakdown gradients per unit length of insulator string of 680 kV/m and 750 kV/m. The shielding failure flashover rate of the overhead transmission lines, being greatly influenced by insulator string flashover modelling, is lower than that obtained based on the critical current according to IEEE Std 1243-1997.

Zacharias G. Datsios; Pantelis N. Mikropoulos; Thomas E. Tsovilis

2014-01-01T23:59:59.000Z

14

Increasing the reliability of the shutdown of 500 - 750-kV overhead lines equipped with shunt reactors in an unsuccessful three-phase automatic repeated closure cycle  

SciTech Connect

The reasons for circuit-breaker failures during repeated disconnection of 500 - 750 kV overhead lines with shunt reactors in a cycle of unsuccessful three-phase automatic reconnection (TARC) are analyzed. Recommendations are made for increasing the operating reliability of power transmission lines with shunt reactors when there is unsuccessful reconnection.

Kuz'micheva, K. I.; Merzlyakov, A. S.; Fokin, G. G. [JSC 'R and D Center at Federal Grid Company of the United Power System' (Russian Federation)

2013-05-15T23:59:59.000Z

15

Medium Voltage Overhead Power-line Broadband Communications; Transmission Capacity and Electromagnetic Interference  

E-Print Network (OSTI)

and Electromagnetic Interference P. Amirshahi and M. Kavehrad (FIEEE) The Pennsylvania State University, Department distribution networks for broadband power-line communications applications. Electromagnetic interference

Kavehrad, Mohsen

16

Overhead electric power transmission line jumpering system for bundles of five or more subconductors  

DOE Patents (OSTI)

Jumpering of electric power transmission lines at a dead end tower. Two transmission line conductor bundles each contain five or more spaced apart subconductors (5) arranged in the shape of a cylinder having a circular cross section. The ends of each bundle of subconductors are attached with insulators to a dead end tower (1). Jumpering allows the electric current to flow between the two bundles of subconductors using jumper buses, internal jumper conductors, and external jumper conductors. One or more current collecting jumper buses (37) are located inside each bundle of subconductors with each jumper bus being attached to the end of a subconductor. Small-diameter internal jumper conductors (33) are located in the inherently electrically shielded area inside each bundle of subconductors with each subconductor (except ones having an attached jumper bus) having one internal jumper conductor connected between that subconductor's end and a jumper bus. Large-diameter external jumper conductors (9) are located outside each bundle of subconductors with one or more external jumper conductors being connected between the jumper buses in one bundle of subconductors and the jumper buses in the other bundle.

Winkelman, Paul F. (Beaverton, OR)

1982-01-01T23:59:59.000Z

17

Lab Trials of an Electricity Transmission Line Voltage Sensor Based on Thermally Poled Silica Fibre  

Science Journals Connector (OSTI)

Voltage sensing using helically coiled lengths of thermally poled twin-hole silica optical fibre is presented. Lab accuracy test results showing good linearity and signal to noise...

Michie, Andrew M; Hambley, Philip; Bassett, Ian M; Haywood, John H; Henry, Peter; Ingram, John

18

Street Trees, Overhead Utlitly Distribution, and Physical Infrastructure  

E-Print Network (OSTI)

Street Trees, Overhead Utlitly Distribution, and Physical Infrastructure: Design Implictions of overhead lines for electric transmission to the customer is common in most communities, and is most likely and mission Research and Responsibilities Design considerations Ecological Considerations Budgeting

Schweik, Charles M.

19

Magnetic field exposure assessment for adult residents of Maine who live near and far away from overhead transmission lines  

SciTech Connect

Sixty-Hz magnetic field exposures were measured for 45 adult residents of Maine. Thirty of the subjects resided near rights-of-way (ROWs) with either 345- and 115-kV transmission lines, or ROWs with only 115-kV transmission lines; fifteen resided far from any transmission lines. Personal exposure data for a single 24-hour period was acquired with the EMDEX. The EMDEX's event-marker button was used to partition exposures into Home and Away components. Also, three area measurements were taken for each subject during the personal exposure measurement period: (1) 24-hr fixed-site bedroom measurement with a second EMDEX; (2) Spot measurements in at least three rooms of every residence; and (3) Spot measurements outside each residence. Residence near transmission lines highly loaded during the measurement period was associated with increased Home and Total exposure relative to a far-away population. Average exposure level while away from home was uniform (at about 2 mG) throughout the study population. On a quantitative level, Home exposure was correlated equivalently with Spot-In (r = .70) and the 24-hr fixed site measurement (r = .68). Correlations of area measurements with Total exposure were weaker because of the dilution effect of Away exposure (r = .64 for Spot-In; r = .61 for 24-h Bedroom). Away and Home exposures were not correlated (r = .14), which reinforced our confidence that the participants used the EMDEX correctly. The data suggest the need for caution before inferences are drawn about total personal exposure from area measurements. The study demonstrates the feasibility of obtaining valid measures of magnetic-field exposure with the personal exposure monitors that have been developed.

Kavet, R.; Silva, J.M.; Thornton, D. (Enertech Consultants, Campbell, CA (United States))

1992-01-01T23:59:59.000Z

20

Reducing Execution Overhead in a Data Stream Manager , Uur etintemel  

E-Print Network (OSTI)

is designed to take advantage of our overhead reducing techniques. We also discuss the specific overheads1 Reducing Execution Overhead in a Data Stream Manager Don Carney , Uur Ć?etintemel , Alex Rasin applications include sensor networks, position tracking, fabrication line management, network management

Cherniack, Mitch

Note: This page contains sample records for the topic "overhead lines poles" 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

SMB Host Processor Overhead  

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

SMB SMB SMB Description There are two benchmarks included here. The msg_rate test measures the sustained MPI message rate using a communication pattern found in many real applications. For a complete explanation of the routine refer to http://www.cs.sandia.gov/smb/msgrate.html. The mpi_overhead test uses a post-work-wait method using MPI non-blocking send and receive calls to measure the user level overhead of the respective MPI calls. For a complete explanation of the routine refer to http://www.cs.sandia.gov/smb/overhead.html. Download SMB tar file How to Build The source files are in the src directory, in smb_1.0-1/src/mpi_overhead and smb_1.0-1/src/msgrate. Edit the Makefile for your environment and type 'make.' How to Run The executables run a single message at a time. The "run_script" scripts

22

E-Print Network 3.0 - aerial transmission lines Sample Search...  

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

Overhead Power-line Broadband Communications; Transmission Capacity and Electromagnetic Interference Summary: Medium Voltage Overhead Power-line Broadband Communications;...

23

System Design Considerations for High data Rate Communications Over Multi-wire Overhead Power-  

E-Print Network (OSTI)

System Design Considerations for High data Rate Communications Over Multi-wire Overhead Power communications, multi-wire overhead lines, capacity, OFDM, coding. I. INTRODUCTION The increasing interest, and severe narrowband interference [1]. The channel characteristics of medium voltage overhead power-line

Kavehrad, Mohsen

24

POWER-EFFICIENT OFDM WITH REDUCED COMPLEXITY AND FEEDBACK OVERHEAD  

E-Print Network (OSTI)

to the transmitter. Our design exploits the correlation among sub-carriers in order to re- duce feedback overheadPOWER-EFFICIENT OFDM WITH REDUCED COMPLEXITY AND FEEDBACK OVERHEAD Antonio G. Marques Dept. of TSC subscriber lines (DSL), digital audio and video broadcasting (DAB/DVB) standards and wireless local area

Marques, Antonio Garcia

25

Definition: Transmission Line | Open Energy Information  

Open Energy Info (EERE)

Line Line (Redirected from Definition:Transmission lines) Jump to: navigation, search Dictionary.png Transmission Line A system of structures, wires, insulators and associated hardware that carry electric energy from one point to another in an electric power system. Lines are operated at relatively high voltages varying from 69 kV up to 765 kV, and are capable of transmitting large quantities of electricity over long distances.[1] View on Wikipedia Wikipedia Definition An overhead power line, also known as a "pylon" in some areas, is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists of one or more conductors (most often three or four) suspended by towers or utility poles. Since most of the insulation is provided by air, overhead power lines are

26

Definition: Transmission Line | Open Energy Information  

Open Energy Info (EERE)

Transmission Line Transmission Line Jump to: navigation, search Dictionary.png Transmission Line A system of structures, wires, insulators and associated hardware that carry electric energy from one point to another in an electric power system. Lines are operated at relatively high voltages varying from 69 kV up to 765 kV, and are capable of transmitting large quantities of electricity over long distances.[1] View on Wikipedia Wikipedia Definition An overhead power line, also known as a "pylon" in some areas, is a structure used in electric power transmission and distribution to transmit electrical energy along large distances. It consists of one or more conductors (most often three or four) suspended by towers or utility poles. Since most of the insulation is provided by air, overhead power lines are

27

Differential GPS Measurement of Overhead Conductor Sag: Software Implementation  

E-Print Network (OSTI)

that can measure the sag of overhead transmission conductors for 69 kV circuits and above. The instrument rating of a transmission-line conductor. The software can be used in an on-line energy manage- ment line near the conductors that effectively measures the electric field. A typical GUI screen is shown

28

Categorical Exclusion for Wood Pole  

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

Wood Pole Wood Pole Replacement at two structures (11/6 & 11/9) located along the Oracle-Tucson 115-kV Transmission Line, in Oro Valley, Pima County, Arizona. RECORD OF CATEGORICAL EXCLUSION DETERMINATION A. Proposed Action: Western plans to replace deteriorated wood poles, cross arms and X-braces at two existing H-frame structures (11/6 & 1119) located along the Oracle Tucson 115-kV Transmission Line in Pima, Arizona (Figure 1). Built in 1943, its aging components are beyond repair and require replacement. These poles performed poorly during structural tests, and we consider them unstable. This replacement project will ensure the safety of Western's workers and the public as well as reliability of the bulk electric system. Western will accomplish the work by clearing vegetation and blading a level pad at

29

Rural electrification using overhead HVDC transmission lines.  

E-Print Network (OSTI)

??One of mankind’s greatest modern challenges is poverty alleviation. The provision of electricity can greatly assist in this regard. The tapping of small amounts of… (more)

Ijumba, Nelson M.

2012-01-01T23:59:59.000Z

30

Snow accretion on overhead wires  

Science Journals Connector (OSTI)

...Growing process of a snow sleeve for dry-type accretion. Because snow accretion...under sub-freezing temperatures (dry-type snow accretion) will be limited...Mizushima, K. & Kawanishi, S. 1990 Dry type snow accretion on overhead wire...

2000-01-01T23:59:59.000Z

31

MECCA: A Robust Low-Overhead PUF Using Embedded Memory Array  

E-Print Network (OSTI)

process variations. Existing PUFs suffer from increased overhead to the original design due using a pro- grammable word line duty cycle controller. Since most modern designs already haveMECCA: A Robust Low-Overhead PUF Using Embedded Memory Array Aswin Raghav Krishna, Seetharam

Bhunia, Swarup

32

Magnet pole tips  

DOE Patents (OSTI)

An improved magnet more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

Thorn, C.E.; Chasman, C.; Baltz, A.J.

1981-11-19T23:59:59.000Z

33

Objective determination of optimal power line designs.  

E-Print Network (OSTI)

??Includes abstract. The thesis investigated the possibility of overhead power line designs being decided by using an objective rather thana subjective method. Power lines are… (more)

Stephen, Robert G.

2010-01-01T23:59:59.000Z

34

Transmission Line Structure Spotting and Optimization within a Defined Transmission Line Routing Centerline Using Non-Linear Programming Models  

E-Print Network (OSTI)

and optimize structure heights for overhead transmission lines. The modeling tool will address common problems in determining overhead transmission line structure heights and locations. Some of the common problems consist of structure locations often having...

Cockrum, Joshua W.

2010-05-14T23:59:59.000Z

35

National High Magnetic Field Laboratory - Drawing Field Lines...  

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

A Portrait of Magnetism: Drawing Field Lines Try This At Home Magnets have two poles; the field lines spread out from the north pole and circle back around to the south pole. In...

36

Summit-Watertown transmission line project, South Dakota. Final Environmental Assessment  

SciTech Connect

The Western Area Power Administration (Western) needs to rebuild the existing Summit-Watertown 115-kV transmission line, located in northeastern South Dakota, and western Minnesota. Nearly 60 percent of the existing facility was replaced in 1965 after severe ice-loading broke structures and wires. Because of the extensive loss of the line, surplus poles had to be used to replace the damaged H-frame structures. These were of varying sizes, causing improper structure loading. Additionally, the conductors and overhead shield wires have been spliced in numerous places. This provides additional space on these wires for icing and wind resistance, which in turn create problems for reliability. Finally, a progressive fungal condition has weakened the poles and, along with the improper loading, has created an unsafe condition for maintenance personnel and the general public.

Not Available

1993-12-01T23:59:59.000Z

37

Single phase two pole/six pole motor  

DOE Patents (OSTI)

A single phase alternating current two pole/six pole motor is provided with a main stator winding having six coils disposed unequally around the periphery of the machine. These coils are divided into two groups. When these groups are connected such that their magnetomotive forces are additive, two pole motor operation results. When the polarity of one of the groups is then reversed, six pole motor operation results. An auxiliary stator winding which is similar to the main stator winding is displaced from the main stator winding by 90 electrical degrees on a two pole basis. 12 figs.

Kirschbaum, H.S.

1984-09-25T23:59:59.000Z

38

Single phase two pole/six pole motor  

DOE Patents (OSTI)

A single phase alternating current two pole/six pole motor is provided with a main stator winding having six coils disposed unequally around the periphery of the machine. These coils are divided into two groups. When these groups are connected such that their magnetomotive forces are additive, two pole motor operation results. When the polarity of one of the groups is then reversed, six pole motor operation results. An auxiliary stator winding which is similar to the main stator winding is displaced from the main stator winding by 90 electrical degrees on a two pole basis.

Kirschbaum, Herbert S. (Asheville, NC)

1984-01-01T23:59:59.000Z

39

Microsoft Word - CX-BigEddy-RedmondWoodPoles_WEB.doc  

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

1 REPLY TO ATTN OF: KEP-Celilo SUBJECT: Environmental Clearance Memorandum Darrell Aaby Line Foreman III - TFDF-Redmond Proposed Action: Wood pole replacements at select locations...

40

Microsoft Word - CX-CowlitzTaptoChehalis-CovingtonWoodPoles_WEB...  

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

8, 2011 REPLY TO ATTN OF: KEPR-Covington SUBJECT: Environmental Clearance Memorandum Clay Grande Line Foreman III - TFCF-Covington Proposed Action: Wood pole replacement at...

Note: This page contains sample records for the topic "overhead lines poles" 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.


41

Nonlinear Free Vibrations of Coupled Spans of Overhead Transmission Lines  

E-Print Network (OSTI)

. In wintertime when the cable is covered by snow or ice, the cables are vulnerable to large scale vertical enough for the air-insulation to break down, causing a short-circuit and structural damage to the cables

Rienstra, Sjoerd W.

42

Lightweight extendable and retractable pole  

DOE Patents (OSTI)

A lightweight extendable and retractable telescopic pole is disclosed comprising a plurality of non-metallic telescoping cylinders with sliding and sealing surfaces between the cylinders, a first plug member on the upper end of the smallest cylinder, and a second plug member on the lower end of the largest cylinder, whereby fluid pressure admitted to the largest cylinder will cause the telescoping cylinders to slide relative to one another causing the pole to extend. An elastomeric member connects the first plug member with one of the intermediate cylinders to urge the cylinders back into a collapsed position when the fluid pressure in the cylinders is vented. Annular elastomer members are provided which seal one cylinder to another when the pole is fully extended and further serve to provide a cushion to prevent damage to the cylinders when the pole is urged back into its retractable position by the elastomeric members and the venting of the pressure. A value mechanism associated with the pole is provided to admit a fluid under pressure to the interior of the telescoping cylinders of the pole while pressurizing a pressure relief port having an opening larger than the inlet port in a closed position whereby removal of the pressure on the relief port will cause the relief port to open to quickly lower the pressure in the interior of the telescoping cylinders to thereby assist in the rapid retraction of the extended pole.

Warren, John L. (Santa Barbara, CA); Brandt, James E. (Santa Barbara, CA)

1994-01-01T23:59:59.000Z

43

Lightweight extendable and retractable pole  

DOE Patents (OSTI)

A lightweight extendable and retractable telescopic pole is disclosed comprising a plurality of non-metallic telescoping cylinders with sliding and sealing surfaces between the cylinders, a first plug member on the upper end of the smallest cylinder, and a second plug member on the lower end of the largest cylinder, whereby fluid pressure admitted to the largest cylinder will cause the telescoping cylinders to slide relative to one another causing the pole to extend. An elastomeric member connects the first plug member with one of the intermediate cylinders to urge the cylinders back into a collapsed position when the fluid pressure in the cylinders is vented. Annular elastomer members are provided which seal one cylinder to another when the pole is fully extended and further serve to provide a cushion to prevent damage to the cylinders when the pole is urged back into its retractable position by the elastomeric members and the venting of the pressure. A value mechanism associated with the pole is provided to admit a fluid under pressure to the interior of the telescoping cylinders of the pole while pressurizing a pressure relief port having an opening larger than the inlet port in a closed position whereby removal of the pressure on the relief port will cause the relief port to open to quickly lower the pressure in the interior of the telescoping cylinders to thereby assist in the rapid retraction of the extended pole. 18 figs.

Warren, J.L.; Brandt, J.E.

1994-08-02T23:59:59.000Z

44

Six pole/eight pole single-phase motor  

DOE Patents (OSTI)

A single phase alternating current electric motor is provided with a main stator winding having two coil groups which are connected to form eight poles for eight-pole operation and to form six poles for six-pole operation. Each group contains four series connected coil elements with each element spanning approximately one-seventh of the periphery of the machine. The coil groups are spaced 180 mechanical degrees apart such that each end coil of one group overlaps one of the end coils of the other group. An auxiliary stator winding having two coil groups with the same relative angular displacement as the main stator winding coil groups is included. 10 figs.

Kirschbaum, H.S.

1984-07-31T23:59:59.000Z

45

vod do programovn 2 (YUP2) Vcerozmrn pole  

E-Print Network (OSTI)

dvourozmrnĆ© pole Ā­ souhrn pĆ­klad deklarace: int poleA[2][3]; nejjednodussĆ­ zpsob vytvoenĆ­ pole rozmry pole

Krupka, Michal

46

Construction of Central Ferry-Lower Monumental Transmission Line...  

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

power line capabilities include transmission, overhead and underground distribution and substation projects. BPA also will be holding two "Meet the Builder" open-houses in late...

47

Route selection and detailed line design  

Science Journals Connector (OSTI)

The requirements for route selection and detailed line design of a high-voltage overhead line are established by the preparatory work, studies ... the required starting and terminal point of a transmission connec...

Dr.-Ing. Friedrich Kiessling; Dipl.-Ing. Peter Nefzger…

2003-01-01T23:59:59.000Z

48

Lossless fault-tolerant data structures with additive overhead  

E-Print Network (OSTI)

We develop the first dynamic data structures that tolerate ? memory faults, lose no data, and incur only an O(? ) additive overhead in overall space and time per operation. We obtain such data structures for arrays, linked ...

Christiano, Paul F.

49

Single phase four pole/six pole motor  

DOE Patents (OSTI)

A single phase alternating current electric motor is provided with a main stator winding having two coil groups each including the series connection of three coils. These coil groups can be connected in series for six pole operation and in parallel for four pole operation. The coils are approximately equally spaced around the periphery of the machine but are not of equal numbers of turns. The two coil groups are identically wound and spaced 180 mechanical degrees apart. One coil of each group has more turns and a greater span than the other two coils. 10 figs.

Kirschbaum, H.S.

1984-10-09T23:59:59.000Z

50

Network interface active messages for low overhead communication on SMP PC clusters  

Science Journals Connector (OSTI)

Keywords: active messages, barrier synchronization, cluster computing, latency hiding, low-overhead communication

Motohiko Matsuda; Yoshio Tanaka; Kazuto Kubota; Mitsuhisa Sato

2000-03-01T23:59:59.000Z

51

--No Title--  

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

D & R two utility pole(s) (K1239 K1242) and the overhead electrical line running from southwest of 184-K to existing utility pole K1238, and to install one new utility pole...

52

DOE-HDBK-1141-2001; Radiological Assessor Training, Overheads  

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

13.1 13.1 Overhead 13.1 DOE-HDBK-1141-2001 Radiological Aspects of Accelerators Objectives: * Identify the general characteristics of accelerators. * Identify the types of particles accelerated. * Identify the two basic types of accelerators. * Identify uses for accelerators. * Define prompt radiation. * Identify prompt radiation sources. OT 13.2 Overhead 13.2 DOE-HDBK-1141-2001 Radiological Aspects of Accelerators (cont.) Objectives: * Define radioactivation. * Explain how contaminated material differs from activated material with regard to radiological concerns. * Identify activation sources. OT 13.3 Overhead 13.3 DOE-HDBK-1141-2001 Radiological Aspects of Accelerators (cont.) Objectives: * Identify engineered and administrative controls at accelerator facilities. * Identify the special

53

Microsoft Word - CX-Driscoll-NaselleWood PolesFY12_WEB.doc  

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

2 REPLY TO ATTN OF: KEPAlvey SUBJECT: Environmental Clearance Memorandum Ryan Brady Line Foreman III - TFOK-Chehalis Proposed Action: In-kind wood pole replacements as needed on...

54

Reducing Diff Overhead in Software DSM Systems using  

E-Print Network (OSTI)

Reducing Diff Overhead in Software DSM Systems using RDMA Operations in InfiniBand Ranjit Noronha;Introduction and Motivation Software DSM Modern computer networks Design and Implementation Diff creation and Future Work Outline #12;Software DSM Software DSM (SDSM) HLRC/VIA (Rutgers), TreadMarks (Rice) Depends

Panda, Dhabaleswar K.

55

Method and apparatus for assembling a permanent magnet pole assembly  

DOE Patents (OSTI)

A pole assembly for a rotor, the pole assembly includes a permanent magnet pole including at least one permanent magnet block, a plurality of laminations including a pole cap mechanically coupled to the pole, and a plurality of laminations including a base plate mechanically coupled to the pole.

Carl, Jr., Ralph James (Clifton Park, NY); Bagepalli, Bharat Sampathkumaran (Niskayuna, NY); Jansen, Patrick Lee (Scotia, NY); Dawson, Richard Nils (Voorheesville, NY); Qu, Ronghai (Clifton Park, NY); Avanesov, Mikhail Avramovich (Moscow, RU)

2009-08-11T23:59:59.000Z

56

WindPole Ventures LLC | Open Energy Information  

Open Energy Info (EERE)

WindPole Ventures LLC WindPole Ventures LLC Jump to: navigation, search Logo: WindPole Ventures LLC Name WindPole Ventures LLC Address 48 Pleasant Street Place Lexington, Massachusetts Zip 02421 Sector Wind energy Product Will create, develop and operate commercial-scale wind powered electric generating facilities Website http://www.windpoleventures.co Coordinates 42.423694Ā°, -71.207449Ā° 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":42.423694,"lon":-71.207449,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

57

Recommended U-factors for swinging, overhead, and revolving doors  

SciTech Connect

Doors are often an overlooked component in the thermal integrity of the building envelope. Although swinging doors represent a small portion of the shell in residential buildings, their U-factor is usually many times higher than those of walls or ceilings. In some commercial buildings, loading (overhead) doors represent a significant area of high heat loss. Contrary to common perception, there is a wide range in the design, type, and therefore thermal performance of doors. The 1997 ASHRAE Handbook of Fundamentals will contain expanded tables of door U-factors to account for these product variations. This paper presents the results of detailed computer simulations of door U-factors. Recommended U-factors for glazed and unglazed residential and commercial swinging doors and commercial/industrial overhead and revolving doors are presented.

Carpenter, S.C. [Enermodal Engineering Ltd., Waterloo, Ontario (Canada); Hogan, J. [Seattle Dept. of Construction and Land Use, WA (United States)

1996-11-01T23:59:59.000Z

58

Astronomy at the South Pole  

Science Journals Connector (OSTI)

Polar astronomers working with submillimeter telescopes are measuring the cosmic microwave background radiation left over from the Big Bang, mapping our galaxy in the spectral line...

Wright, Gregory

2004-01-01T23:59:59.000Z

59

North Pole, Alaska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

Pole, Alaska: Energy Resources Pole, Alaska: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 64.7511111Ā°, -147.3494444Ā° 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":64.7511111,"lon":-147.3494444,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Path-sensitive analysis for reducing rollback overheads  

DOE Patents (OSTI)

A mechanism is provided for path-sensitive analysis for reducing rollback overheads. The mechanism receives, in a compiler, program code to be compiled to form compiled code. The mechanism divides the code into basic blocks. The mechanism then determines a restore register set for each of the one or more basic blocks to form one or more restore register sets. The mechanism then stores the one or more register sets such that responsive to a rollback during execution of the compiled code. A rollback routine identifies a restore register set from the one or more restore register sets and restores registers identified in the identified restore register set.

O'Brien, John K.P.; Wang, Kai-Ting Amy; Yamashita, Mark; Zhuang, Xiaotong

2014-07-22T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

Microsoft Word - CX-AlveyDistWoodPoles_FY13_WEB.docx  

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

Alvey District Wood Pole Replacement Projects Alvey District Wood Pole Replacement Projects PP&A Project No.: 2663 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various transmission lines located in Douglas, Linn, and Lane counties, Oregon. Refer to Project Location Attachment for transmission lines and corresponding structure locations. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) along the subject transmission lines. Replacement will be in-kind and will utilize the existing holes to minimize ground disturbance. If necessary, an auger will be used to remove any loose soil from

62

Microsoft Word - CX-NorthBendWoodPoles_FY13_WEB.docx  

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

North Bend District Wood Pole Replacement Projects North Bend District Wood Pole Replacement Projects PP&A Project No.: 2658 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various transmission lines located in Douglas, Linn, and Lane counties, Oregon. Refer to Project Location Attachment for transmission lines and corresponding structure locations. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) along the subject transmission lines. Replacement will be in-kind and will utilize the existing holes to minimize ground disturbance. If necessary, an auger will be used to remove any loose soil from

63

DOE-HDBK-1143-2001; Radiological Control Training for Supervisors - Overheads  

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

Control Training for Supervisors Control Training for Supervisors DOE-HDBK-1143-2001 Overheads Office of Environment, Safety & Health U.S. Department of Energy Radiological Control Training for Supervisors DOE-HDBK-1143-2001 Overheads This page intentionally left blank. ii OT 1.1 DOE-HDBK-1143-2001 Overhead 1.1 Regulatory Documents Objectives: * Identify the hierarchy of regulatory documents. * Define the purposes of 10 CFR Parts 820, 830 and 835. * Define the purpose of the DOE Radiological Control Standard. OT 1.2 DOE-HDBK-1143-2001 Overhead 1.2 Regulatory Documents (cont.) Objectives: * Define the terms

64

Energy Jobs: Utility Line Worker | Department of Energy  

Energy Savers (EERE)

Utility Line Worker Energy Jobs: Utility Line Worker October 21, 2014 - 1:10pm Addthis Line workers get hands-on experience with an electrical pole as part of their training. |...

65

HIPPO (HIAPER Pole-to-Pole Observations) Data from CDIAC's HIPPO Data Archive  

DOE Data Explorer (OSTI)

The HIPPO (HIAPER Pole-to-Pole Observations) study of the carbon cycle and greenhouse gases measured meteorology, atmospheric chemistry, and aerosol constituents along transects from approximately pole-to-pole over the Pacific Ocean. HIPPO flew hundreds of vertical profiles from the ocean/ice surface to as high as the tropopause, at five times during different seasons over a three year period from 2009-2011. HIPPO provides the first high-resolution vertically-resolved global survey of a comprehensive suite of atmospheric trace gases and aerosols pertinent to understanding the carbon cycle and challenging global climate models.

66

Effective Methods in Reducing Communication Overheads in Solving  

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

0/2002 Yun (Helen) He, GHC2002 1 0/2002 Yun (Helen) He, GHC2002 1 Effective Methods in Reducing Communication Overheads in Solving PDE Problems on Distributed-Memory Computer Architectures Chris Ding and Yun (Helen) He Lawrence Berkeley National Laboratory 10/10/2002 Yun (Helen) He, GHC2002 2 Outline nļ® Introduction nļ® Traditional Method nļ® Ghost Cell Expansion (GCE) Method nļ® GCE Algorithm nļ® Diagonal Communication Elimination (DCE) Technique nļ® Analysis of GCE Method nļ® Message Volume nļ® Communication Time nļ® Memory Usage and Computational Cost nļ® Performance nļ® Test Problem nļ® Test Results nļ® Conclusions 10/10/2002 Yun (Helen) He, GHC2002 3 Background nļ® On a distributed system, each processor holds a problem

67

Microsoft Word - CX-Murray-CusterWoodPoles_WEB.doc  

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

Covington Covington SUBJECT: Environmental Clearance Memorandum Steve Scott Line Foreman III - TFNF-Snohomish Proposed Action: Wood pole replacement at selected locations along the Murray-Custer #1 transmission line right-of-way (ROW). PP&A Project No.: 1963 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. Location: The proposed project is located in Snohomish and Skagit Counties, Washington, in Bonneville Power Administration's (BPA) Snohomish District.

68

DOE/EA-1636: Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project Mitigation Action Plan (March 2009)  

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

Burnt Woods and Santiam-Toledo Pole Replacement Project Burnt Woods and Santiam-Toledo Pole Replacement Project DOE/EA-1636 Summary This Mitigation Action Plan (MAP) is part of the Finding of No Significant Impact (FONSI) for the Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project. The project involves replacing wood pole structures on about 26 miles of the Albany-Burnt Woods single-circuit, 115- kilovolt (kV) transmission line and about 21 miles of the Santiam-Toledo single circuit, 230-kV transmission line in Linn, Benton and Lincoln counties, Oregon. This MAP is for the Proposed Action and includes all of the integral elements and commitments made in the Environmental Assessment (EA) to mitigate any potential adverse environmental impacts. The purpose of this MAP is to explain how the mitigation measures will be

69

Microsoft Word - CX-WenatcheeDistrictPoleReplacementFY13_WEB.docx  

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

2, 2013 2, 2013 REPLY TO ATTN OF: KEPR/Pasco SUBJECT: Environmental Clearance Memorandum Joseph Lauer Lineman Foreman III - TFWF-SCHULTZ Proposed Action: Wood pole replacement and minor access road maintenance along various transmission line right-of-ways in Bonneville Power Administration's (BPA) Wenatchee District. The following lines will have pole change-outs in 2013: Grandview-Red Mountain #1 and Columbia-Valhalla #2. PP&A Project No.: 2604 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities. Location: Various transmission lines located within the Wenatchee District. See Project Location Attachment for structure locations and corresponding transmission lines.

70

Stability of autonomous systems The pole placement problem Stabilization by state feedback State observers Pole placement and Stability, Pole Placement, Observers and  

E-Print Network (OSTI)

Stability of autonomous systems The pole placement problem Stabilization by state feedback State University of Groningen Stability, Pole Placement, Observers and Stabilization #12;Stability of autonomous and Outline 1 Stability of autonomous systems 2 The pole placement problem 3 Stabilization by state feedback 4

Trentelman, Harry L.

71

Muon Flux at the Geographical South Pole  

E-Print Network (OSTI)

The muon flux at the South-Pole was measured for five zenith angles, $0^{\\circ}$, $15^{\\circ}$, $35^{\\circ}$, $82.13^{\\circ}$ and $85.15^{\\circ}$ with a scintillator muon telescope incorporating ice Cherenkov tank detectors as the absorber. We compare the measurements with other data and with calculations.

X. Bai; T. K. Gaisser; A. Karle; K. Rawlins; G. M. Spiczak; Todor Stanev

2006-02-17T23:59:59.000Z

72

Methodology for Preparing an Oral Presentation of a Scientific Paper (I assume the talk is organized around slides/overheads)  

E-Print Network (OSTI)

is organized around slides/overheads) 1) Read the paper 2) Take whatever steps necessary to ensure that you constraints on your talk (time, method of presentation, etc.) 5) Determine how many slides/overheads you can use (The ACS recommends spending at least 2 minutes on each slide/overhead)) 6) Determine the levels

Dibble, Theodore

73

Design and fault analysis of a 345KV 220 mile overhead transmission line.  

E-Print Network (OSTI)

??Efficient and reliable transmission of bulk power economically benefits both the power company and consumer. This report gives clarification to concept and procedure in design… (more)

Clawson, Greg

2012-01-01T23:59:59.000Z

74

Microsoft Word - CX-HillsCreek-LookoutPointWoodPolesFY12_WEB.docx  

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

REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Chad Hamel Project Manager - TEP-TPP-1 Proposed Action: Hills Creek-Lookout Point No. 1 wood pole replacements PP&A Project No.: 2315 (WO# 297311) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Lane County, Oregon Proposed by: Bonneville Power Administration (BPA), Alvey District Description of the Proposed Action: BPA proposes to replace four deteriorating wood pole structures and associated structural/electrical components (e.g. cross arms, insulators, guy anchors) along the subject transmission line. The poles are located on private residential and US Forest Service land. Landowners will be notified prior to replacement activities. Replacement will be in-

75

Microsoft Word - CX-PilotButte-LaPineWoodPoleFY12_WEB.docx  

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

30, 2012 30, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Pilot Butte-La Pine No. 1 Wood Pole Replacement Project PP&A Project No.: 2188 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions and modifications to transmission facilities ... include ... replacement of wood poles. Location: Pilot Butte-La Pine No. 1 transmission line located in Deschutes County, Oregon, at the following structures: Mile Structure 5 7 6 5 7 4 16 7 16 8 17 5 18 1 18 3 21 3 21 8 25 3 30 5 Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to replace 12 deteriorating wood pole

76

Demonstrating Heat Changes on the Overhead Projector with a Projecting Thermometer  

Science Journals Connector (OSTI)

Demonstrating Heat Changes on the Overhead Projector with a Projecting Thermometer ... Demonstrations that provide dramatic heat changes aredescribed, including chemical reactions , dissolving of solutes andsimulation of flameless ration heaters and commercial hot and cold packs. ...

Chinhyu Hur; Sally Solomon; Christy Wetzel

1998-01-01T23:59:59.000Z

77

Combined isomerization of overhead cuts of straight-run naphtha and reformate  

Science Journals Connector (OSTI)

Technology was developed for combined isomerization of IBP-85°C overhead cuts of straight-run naphtha and reformate to reduce the benzene content in automotive gasolines. In comparison to the traditional technolo...

Nguen Van Ty

2008-07-01T23:59:59.000Z

78

CX-005487: Categorical Exclusion Determination | Department of Energy  

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

487: Categorical Exclusion Determination 487: Categorical Exclusion Determination CX-005487: Categorical Exclusion Determination D&R Two Utility Poles and Overhead Line and Install One Utility Pole and Overhead Line CX(s) Applied: B1.3 Date: 03/04/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office D&R two utility pole(s) (K1239/ K1242) and the overhead electrical line running from southwest of 184-K to existing utility pole K1238, and to install one new utility pole K1238A, Install a new overhead electrical line running from utility pole K1238 north to existing (UNIDENTIFIED) utility pole, then east to utility pole K1258, and install guywire(s), located south and southwest of 151-2K. DOCUMENT(S) AVAILABLE FOR DOWNLOAD CX-005487.pdf

79

Microsoft Word - CX-ChemawaWoodPolesCT-KFG12-KOCFGT-FY12_WEB.doc  

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

2012 Chemawa District Wood Pole Replacement Projects 2012 Chemawa District Wood Pole Replacement Projects PP&A Project No.: 2325 (Carlton-Tillamook #1, Keeler-Forest Grove #2, Keeler-Oregon City #2, Keeler-Forest Grove #1, Forest Grove-Tillamook #1) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various transmission lines located in Washington, Yamhill, and Tillamook counties, Oregon. Refer to Project Location Attachment for transmission lines and corresponding structure locations. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) along the subject transmission lines. Replacement will be in-kind and will utilize the existing holes to

80

Microsoft Word - CX-AlveyWoodPolesA-LE-AE-LH-AC-TBRT-FY12_WEB.doc  

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

2012 Alvey District Wood Pole Replacement Projects 2012 Alvey District Wood Pole Replacement Projects PP&A Project No.: 2307 (Albany-Lebanon #1), 2309 (Blue River Tap), 2311 (Cougar- Thurston #1), 2312 (Eugene-Alvey #2), 2313 (Eugene-Lane #1), 2314 (Hawkins-Alvey #1) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various transmission lines located in Linn and Lane counties, Oregon. Refer to Project Location Attachment for transmission lines and corresponding structure locations. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) along the subject transmission lines. Replacement will be in-kind and will utilize the existing holes to

Note: This page contains sample records for the topic "overhead lines poles" 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

The Bottom Line Space@Penn Upgrade  

E-Print Network (OSTI)

The Bottom Line Space@Penn Upgrade Coming Soon! A project is underway to upgrade the current that allows designated users in the field to update certain elements of their space. This project, whose: Grants & Projects Ā­ Used for invoice generation, overhead and revenue recognition, and award and project

Sharp, Kim

82

Microsoft Word - CX Mid Way - Grand View Wood Pole Replacement-KEP.doc  

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

27, 2010 27, 2010 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Terry Kugler Lineman Foreman III - TFWF/Schultz Proposed Action: Replacing 11 wood pole structures on the Midway - Grandview transmission line and 12 wood pole structures on the Grandview - Red Mountain transmission line. PP&A Project No.: 1522 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), are required to maintain infrastructures in a condition suitable for a facility to be used for its designed purpose. Routine maintenance may result in replacement to the extent that replacement is in kind and is not a substantial upgrade or improvement. In kind

83

Microsoft Word - CX-FY11PascoDistrictWoodPoleReplacement_WEB.doc  

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

1, 2011 1, 2011 REPLY TO ATTN OF: KEPR-PASCO SUBJECT: Environmental Clearance Memorandum Toby Cossairt Lineman Foreman III - TFPF-PASCO Proposed Action: Wood pole replacement and minor access road maintenance along various transmission line rights-of-way (ROW) in the Pasco District. The following lines will have pole change-outs in 2011: Benton-Scooteney #1, Benton-Othello #1, Franklin-Hedges #1, Franklin-Walla Walla #1, Grandview-Red Mountain #1, Franklin-Badger Canyon #2, Kennewick Tap to Franklin- Badger Canyon #2, McNary-Franklin #2, and White Bluffs-Richland #1. 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,

84

Microsoft Word - CX-ChemawaDistrictWoodPoles2013_FY13.doc  

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

3 3 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Chad Hamel Project Manager - TEP-TPP-1 Proposed Action: 2013 Chemawa District Wood Pole Replacement Projects PP&A Project No.: 2736 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various transmission lines located in Douglas, Linn and Lane counties, Oregon. Refer to Project Location Attachment for transmission lines and corresponding structure locations. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) along the

85

Microsoft Word - CX-FY11WenatcheeDistrictWoodPoleReplacement_WEB.doc  

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

4, 2011 4, 2011 REPLY TO ATTN OF: KEPR-PASCO SUBJECT: Environmental Clearance Memorandum Terry Kugler Lineman Foreman III - TFWF-SCHULTZ Proposed Action: Wood pole replacement and minor access road maintenance along various transmission line rights-of-way (ROW) in the Wenatchee District. The following lines will have pole change-outs in 2011: Chandler Tap, Grandview-Red Mt. #1 and Midway-Moxee #1. 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.

86

Microsoft Word - CX-PilotButte-LaPine-WoodPoles-FY13_WEB.doc  

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

3, 2013 3, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Wood pole replacements on Bonneville Power Administration's (BPA) Pilot Butte-La Pine No. 1 transmission line PP&A Project No.: 2484 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine Maintenance Location: Deschutes County, Oregon, at the following structures: Mile Structure 3 1 3 2 7 3 7 5 9 2 11 3 13 5 13 8 14 1 15 1 16 3 16 5 21 7 21 9 22 2 22 4 22 5 23 5 27 2 Proposed by: BPA Description of the Proposed Action: BPA is proposing to replace 19 deteriorating wood pole structures along its Pilot Butte-La Pine No. 1, 230-kilovolt transmission line located in Deschutes County, Oregon. The 19 structures

87

Microsoft Word - CX-Redmond-PilotButte-WoodPoleFY12_WEB.doc  

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

3, 2012 3, 2012 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Redmond-Pilot Butte No. 1 Wood Pole Replacement Project PP&A Project No.: 2189 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6 Additions and modifications to transmission facilities Location: Redmond-Pilot Butte No. 1 transmission line in Deschutes County, Oregon at structures 4/7 and 11/6. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to replace two deteriorating wood pole structures along its Redmond-Pilot Butte No. 1 230-kV transmission line located in Deschutes County, Oregon. The two structures

88

Microsoft Word - CX-TheDalles-DiscoveryWoodPolesFY12_WEB.doc  

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

3, 2012 3, 2012 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Wood Pole Replacement on The Dalles-Discovery #1 transmission line PP&A Project No.: 2323 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Project activities would take place in Wasco County, Oregon Line Corridor Structures TRS County, State The Dalles-Discovery #1 2/4, 2/5, 2/6, 2/9, 2/10 2N, 13E, Section 28 Wasco, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) along the

89

Microsoft Word - CX-RossDistrictWoodPolesFY13_WEB.doc  

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

9, 2013 9, 2013 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Stacie Hensley Realty Specialist - TEP-TPP-4 Proposed Action: 2013 Ross District Wood Pole Replacement Projects PP&A Project No.: 2737 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Various transmission lines located in Clark and Cowlitz counties, Washington, and , Columbia, Clatsop, and Washington counties, Oregon. Refer to Project Location Attachment for transmission lines and corresponding structure locations. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) along the

90

Microsoft Word - CX-Alvey-FairviewAlvey-MartinCreek-DrainWoodPolesFY12_WEB.doc  

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

Wood pole replacements on the Alvey-Fairview No. 1 230-kV, Alvey- Wood pole replacements on the Alvey-Fairview No. 1 230-kV, Alvey- Martin Creek 115-kV, and Martin Creek-Drain #1 115-kV transmission line rights-of-way (ROW) PP&A Project No.: 2308 (WO# 297303), 2310 (WO# 297305), 2319 (WO# 297996) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Alvey and Douglas counties, Oregon Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace 18 deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors, etc.) as well as cross arms on three other structures along the subject transmission lines. Replacement will be in-kind and will utilize the existing holes to minimize ground disturbance. If necessary, an auger

91

Economics of design and operation of overhead electric distribution systems  

E-Print Network (OSTI)

failures where bare conductors have been used, than on lines under the same operating conditions built of weather-proof conductor. k9 The area of the conductor exoosed to viind and ice, loading nas been re- duced by, omitting the insulation without... ? dead end, galvanized, zith cotter key. This clevis must, fit both $506 and O. B. X. H. strain insulators under 10, 000 pound tension. 19. Connectors ? 3 ? bolt, solderless, bronze clamp. 20. Connectors ? aluminum, 2" clamp. 21. Ground rods...

Cox, Carl Clarence

2012-06-07T23:59:59.000Z

92

EA-0962: Construction and Routine Operation of a 12-kilovolt Overhead  

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

62: Construction and Routine Operation of a 12-kilovolt 62: Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California EA-0962: Construction and Routine Operation of a 12-kilovolt Overhead Powerline and Formal Authorization for a 10-inch and 8-inch Fresh Water Pipeline Right-of-Way at Naval Petroleum Reserve No. 1, Kern County, California SUMMARY This EA evaluates the environmental impacts of the proposal to install an overhead powerline extension from the U.S. Department of Energy's Naval Petroleum Reserve No. 1 (NPR-1) power source to the WKWD Station A, which will significantly reduce NPR-1's overall utility costs. NPR-1 is known as Elk Hills oil field and is located in the southern San Joaquin Valley,

93

A Testing Platform for Validation of Overhead Conductor Aging Models and Understanding Thermal Limits  

SciTech Connect

Power system equipment manufacturers and researchers continue to experiment with novel overhead electric conductor designs that support better conductor performance and address congestion issues. To address the technology gap in testing these novel designs, Oak Ridge National Laboratory constructed the Powerline Conductor Accelerated Testing (PCAT) facility to evaluate the performance of novel overhead conductors in an accelerated fashion in a field environment. Additionally, PCAT has the capability to test advanced sensors and measurement methods for accessing overhead conductor performance and condition. Equipped with extensive measurement and monitoring devices, PCAT provides a platform to improve/validate conductor computer models and assess the performance of novel conductors. The PCAT facility and its testing capabilities are described in this paper.

Irminger, Philip [ORNL; Starke, Michael R [ORNL; Dimitrovski, Aleksandar D [ORNL; Young II, Marcus Aaron [ORNL; Rizy, D Tom [ORNL; Stovall, John P [ORNL; Overholt, Philip N [U.S. Department of Energy, Office of Electricity Delivery and Energy Reliability (OE)

2014-01-01T23:59:59.000Z

94

DOE/EA-1636: Finding of No Significant Impact for the Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project EA (March 2009)  

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

Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project Finding of No Significant Impact (FONSI) and Floodplain Statement of Findings DOE/EA-1636 Summary The Bonneville Power Administration (BPA) announces its environmental findings on the Albany- Burnt Woods and Santiam-Toledo Pole Replacement Project. This project involves replacing wood pole structures on the existing Albany-Burnt Woods single-circuit, 115-kilovolt (kV) transmission line and along a portion of the existing Santiam-Toledo single circuit, 230-kV transmission line. BPA has prepared an environmental assessment (DOE/EA-1636) evaluating the proposed project and its alternative. Based on the analysis in the EA, BPA has determined that the Proposed Action is not a major federal action significantly affecting the quality of the human environment, within the

95

Measuring the Overhead of Intel C++ CnC over TBB for Gauss-Jordan Elimination  

E-Print Network (OSTI)

Measuring the Overhead of Intel C++ CnC over TBB for Gauss-Jordan Elimination Peiyi Tang Department only by the data dependencies be- tween the tasks. Both Intel C++ Concurrent Col- lections (CnC algorithm and implemented it in TBB. We compare the performances of TBB and CnC, which is built on top

Tang, Peiyi

96

A Novel Low-overhead Delay Testing Technique for Arbitrary Two-Pattern Test Application  

E-Print Network (OSTI)

in manufacturing test to complement stuck-at-fault testing. Design- for-testability techniques, such as enhanced as an alternative to the enhanced scan based delay fault testing method, with significantly less design overhead testing, transition in the state inputs is induced by shifting the scan values by one bit position

Paris-Sud XI, UniversitƩ de

97

A NegativeOverhead, SelfTimed Pipeline Brian D. Winters and Mark R. Greenstreet  

E-Print Network (OSTI)

A NegativeĀ­Overhead, SelfĀ­Timed Pipeline Brian D. Winters and Mark R. Greenstreet Department a novel variation of wave pipelining that we call ``surfing.'' In previous wave pipelined designs, timing variation of wave pipelinĀ­ ing called ``surfing.'' In surfing pipelines, a timing pulse is propagated along

Greenstreet, Mark

98

Keeler-Pennwalt Wood Pole Removal  

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

natural environment. The entire remaining length of the Keeler-Pennwalt transmission line, from Keeler Substation to Structure 96, will be removed (approximately 9 miles)....

99

Microsoft Word - CX_Maupin-TyghValley_PoleReplacement_FY12_WEB.doc  

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

, 2012 , 2012 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Supervisory Civil Engineer - TEP-TPP-1 Proposed Action: Maupin-Tygh Valley #1 Pole Replacement Project Budget Information: Work Order #00297894 PP&A Project No.: 2196 Categorical Exclusions Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3, Routine maintenance Proposed by: Bonneville Power Administration (BPA) Location: Project activities would take place in Wasco County, Oregon, T04S R14E S20 Description of the Proposed Action: BPA proposes to replace one aged and unsound wood pole structure (structure 3/2) on the BPA Maupin-Tygh Valley #1 transmission line. The new structure would be placed in the same location and have the same appearance as the old

100

POLE ASSIGNMENT FOR A VIBRATING SYSTEM WITH AERODYNAMIC EFFECT #  

E-Print Network (OSTI)

POLE ASSIGNMENT FOR A VIBRATING SYSTEM WITH AERODYNAMIC EFFECT # J. N. WANG + , S. H. CHOU # , Y. CĀ­input state feedback control arising from a oneĀ­dimensional vibrating system with aerodynamic e real axis. Key words. vibrating system, aerodynamic e#ect, state feedback control, pole assignment AMS

Chou, So-Hsiang

Note: This page contains sample records for the topic "overhead lines poles" 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

POLE ASSIGNMENT FOR A VIBRATING SYSTEM WITH AERODYNAMIC EFFECT  

E-Print Network (OSTI)

POLE ASSIGNMENT FOR A VIBRATING SYSTEM WITH AERODYNAMIC EFFECT J. N. WANG, S. H. CHOU, Y. C. CHEN feedback control arising from a one-dimensional vibrating system with aerodynamic effect. On the practical real axis. Key words. vibrating system, aerodynamic effect, state feedback control, pole assignment AMS

Lin, Wen-Wei

102

Microsoft Word - CX-PascoDistrictPoleReplacement_FY13_WEB.docx  

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

3 3 REPLY TO ATTN OF: KEPR/Pasco SUBJECT: Environmental Clearance Memorandum Greg Wilfong Lineman Foreman III - TFPF-PASCO Proposed Action: Wood pole replacement and minor access road maintenance along the Franklin-Badger Canyon #2 and Walla Walla-Pendleton #1 transmission line rights-of-way in the Pasco District. PP&A Project No.: 2655 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities Location: Franklin-Badger Canyon #2 and Walla Walla-Pendleton #1 transmission lines located within the Pasco District. See table below for structure locations on the corresponding transmission lines: Transmission Line/ROW Structure # Township Range Section County, State Franklin-Badger Canyon

103

Microsoft Word - CX-Chehalis-CentraliaNo2WoodPolesFY12_WEB.doc  

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

0, 2012 0, 2012 REPLY TO ATTN OF: KEPR/Olympia SUBJECT: Environmental Clearance Memorandum Ryan Brady Line Foreman III - TFOK-Chehalis Proposed Action: Wood pole structure replacements on the Chehalis-Centralia No. 2 115-kV transmission line PP&A Project No.: 2372, WO# 298136 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities... Location: The subject transmission line is located in Lewis County, Washington, in Bonneville Power Administration's (BPA) Olympia Maintenance District. The transmission line ROW corridors cross public and privately-owned lands that are mostly rural residential property. No U.S. Forest service or tribal lands are within the project boundaries.

104

Microsoft Word - CX-Shelton-Fairmount-WoodPolesFY12_WEB.doc  

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

4, 2012 4, 2012 REPLY TO ATTN OF: KEPR/Olympia SUBJECT: Environmental Clearance Memorandum Lee Web Line Foreman III - TFOF-Olympia Proposed Action: Wood pole replacements as needed on the Shelton-Fairmount No. 1, 115-kV transmission line PP&A Project No.: 2371; Work Order # 298004 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities Location: The subject transmission line is located in Mason and Jefferson counties, Washington, in Bonneville Power Administration's (BPA) Olympia Maintenance District. The transmission line ROW corridors cross public and privately-owned lands that include industrial forestlands and rural residential property. Four structures requiring replacement including 43/1,

105

Microsoft Word - CX-PacificCoWAWoodPolesFY12_WEB.doc  

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

6, 2012 6, 2012 REPLY TO ATTN OF: KEPR/Olympia SUBJECT: Environmental Clearance Memorandum Ryan Brady Line Foreman III - TFOK-Chehalis Proposed Action: Wood pole replacements as needed on the Naselle-Tarlett No. 1, Holcomb- Naselle No. 1, and Raymond-Willapa River No. 1, 115-kV transmission lines PP&A Project No.: 2367, 2368, and 2369; Work Order #: 298132, 298134, and 298133 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities Location: The subject transmission lines are located in Pacific County, Washington, in Bonneville Power Administration's (BPA) Chehalis Maintenance District. The transmission line right-of-way corridors cross public and privately-owned lands that include industrial

106

Estes-Flatiron Transmission Line Rebuild  

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

Estes-Flatiron Transmission Line Rebuild Estes-Flatiron Transmission Line Rebuild Skip Navigation Links Transmission Functions Infrastructure projects Interconnection OASIS OATT Estes-Flatiron Transmission Line Rebuild Project Western Area Power Administration proposes to rebuild approximately 32 miles of double wood-pole structure 115-kilovolt transmission line that exists between Estes Park and Flatiron Reservoir in Larimer County, Colo. The proposal would remove 16 miles of transmission line, and modernize 16 miles to steel-pole double-circuit 115-kV transmission line. The reduction and modernizing of transmission lines will occur on Federal, state and private lands. The public parcels are administered by the Arapaho and Roosevelt National Forest, which is a cooperating agency in the project.

107

DC Resistivity Survey (Pole-Dipole Array) | Open Energy Information  

Open Energy Info (EERE)

Pole-Dipole Array) Pole-Dipole Array) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: DC Resistivity Survey (Pole-Dipole Array) Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Geophysical Techniques Exploration Sub Group: Electrical Techniques Parent Exploration Technique: Electrical Profiling Configurations Information Provided by Technique Lithology: Rock composition, mineral and clay content Stratigraphic/Structural: Detection of permeable pathways, fracture zones, faults Hydrological: Resistivity influenced by porosity, grain size distribution, permeability, fluid saturation, fluid type and phase state of the pore water Thermal: Resistivity influenced by temperature Dictionary.png

108

Characterization Results For The 2013 HTF 3H Evaporator Overhead Samples  

SciTech Connect

This report tabulates the radiochemical analysis of the 3H evaporator overhead sample for {sup 137}Cs, {sup 90}Sr, and {sup 129}I to meet the requirements in the Effluent Treatment Project (ETP) Waste Acceptance Criteria (WAC) (rev. 6). This report identifies the sample receipt date, preparation method, and analysis performed in the accumulation of the listed values. All data was found to be within the ETP WAC (rev. 6) specification for the Waste Water Collection Tanks (WWCT).

Washington, A. L. II

2013-12-04T23:59:59.000Z

109

Microsoft Word - CX-AlveyDistrict_2011WoodPoles_No1957_WEB.doc  

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

0, 2011 0, 2011 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Nick Wenzl John Carter Line Foreman III-TFE-Alvey Line Foreman I-TFE-Alvey Proposed Action: Wood pole replacements and minor access road maintenance along portions of the Eugene-Lane #1, Eugene-Alvey #2, and Hawkins-Alvey #1 transmission line rights-of- way (ROW) PP&A Project No: 1957 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 designated purpose. Location: The project area is located in Lane County, Oregon, in Bonneville Power

110

Microsoft Word - CX-NBendFY11WoodPolesWEND-TAHK_TAHK-RDSPT_WEB.doc  

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

1 1 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Andy Crosby Todd Stringer Line Foreman III - TFEP-North Bend Line Foreman I - TFEP-North Bend Proposed Action: Wood pole replacement and minor access road maintenance along the Wendson-Tahkenitch #1 and the Tahkenitch-Reedsport #1 transmission line rights-of-way. PP&A Project No: 1960 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 designated purpose. Location: The project area is located in Lane and Coos counties, Oregon, in Bonneville Power

111

Microsoft Word - CX-GrandCoulee-ChiefJoseph_ARandWood Poles_WEB.doc  

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

REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Cleareance Memorandum Todd Wehner Road Engineer - TELF-TPP-3 Robert Keudell Line Foreman III - TFWK-Grand Coulee Robert Zellar Line Foreman I - TFWK-Grand Coulee Proposed Action: Wood pole replacement, equipment landing construction and access road construction/maintenance along portions of the Grand Coulee-Chief Joseph #1 and #2 230-kV transmission line rights-of-way. PP&A Project No: 1777 Work Order No.: 275582 and 275583 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): ļ‚§ B1.13 Construction, acquisition, and relocation of onsite pathways and short onsite access roads and railroads. ļ‚§ B1.3 Routine maintenance activities...for structures, rights-of-way, infrastructures such

112

Microsoft Word - CX-BadgerCanyon-RichlandNo1_WoodPoles_FY13.docx  

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

7, 2013 7, 2013 REPLY TO ATTN OF: KEPR/Pasco SUBJECT: Environmental Clearance Memorandum Walker Miller Electrical Engineer - TPCF-W RICHLAND Proposed Action: Wood pole replacements on the Badger Canyon-Richland #1 transmission line PP&A Project No.: 2670 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities. Location: City of Richland, Benton County, WA Transmission Line/ROW Structure # Township Range Section County, State Badger Canyon-Richland #1 4/9 and 4/10 9N 28E 26 Benton, WA Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA, at the expense of the City of Richland, proposes to raise structures 4/9 and 4/10 of the Badger Canyon-Richland #1 115-kilovolt transmission line to

113

A comparison of all-pole, all-zero and pole-zero predictor performance in ADPCM speech coding  

E-Print Network (OSTI)

of all-zero predictors over all-pole predictors for noisy channels. Using synthetic sources, the performance of the three types of predictors with both fixed and adaptive coefficients is investigated. The best signal-to-noise ratio(SNR) that can.... Predictors 5 8 13 111 ANALYSIS OF PREDICTORS 14 A. All-Pole Predictors B. Pole-Zero Predictors C. All-Zero Predictors D. Comparing Performance of Adaptive Predictors 14 20 23 26 IV SIMULATION WITH SYNTHETIC SOURCES 28 A. Generating Synthetic...

Koo, Boneung

2012-06-07T23:59:59.000Z

114

GENERATING BINARY PROCESSES WITH ALL-POLE SPECTRA Petros Boufounos  

E-Print Network (OSTI)

GENERATING BINARY PROCESSES WITH ALL-POLE SPECTRA Petros Boufounos MIT Digital signal Processing presents an algorithm to generate autoregressive random binary processes with predefined mean spectrum. The process is generated recursively using a linear combination of the previously generated

Boufounos, Petros T.

115

1. This research was supported by General Motors R&D Center. Digest of Papers: IEEE International On-Line Testing Workshop, 1996, pp. 164-167.  

E-Print Network (OSTI)

of this technique. 1 Introduction There are four primary parameters to be considered in the design of any on-line overhead. On-line BIST is usually implemented with the goals of complete error coverage, near-minimal error On-Line Testing Workshop, 1996, pp. 164-167. Abstract This paper briefly reviews on-line built

Al-Asaad, Hussain

116

Microsoft Word - CX-LaPine-ChiloquinWoodPoleFY12_WEB.doc  

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

2 2 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: La Pine-Chiloquin No. 1 Wood Pole Replacement Project PP&A Project No.: 2236 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B4.6, Additions and modifications to transmission facilities Location: La Pine-Chiloquin No. 1 230-kV transmission line in Klamath County, Oregon, at the following structure locations: 11/5, 16/1, 16/4, 17/3, 17/8, 18/2, 18/3, 20/4, 22/2, 22/5, 28/1, 42/3, 43/6, 44/4, and 45/1. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA is proposing to replace 15 deteriorating wood pole structures along its La Pine-Chiloquin 230-kV transmission line located in Klamath County,

117

Microsoft Word - CX-Cardwell-Cowlitz2011WoodPoles_WEB.doc  

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

1 1 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Erich Orth Project Manager - TEP-TPP-3 Proposed Action: Replacement of all aging wood pole transmission line support structures along the Cardwell-Cowlitz No. 1, 115-kilovolt (kV) transmission line Budget Information: Work Order #00279267 PP&A Project No.: 2021 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities... for...rights of way, infrastructures (e.g.. structures)... routine maintenance activities, corrective...are required to maintain and preserve infrastructures...in a condition suitable for the facility to be used for its designated purpose. Location: The project area is located along Bonneville Power Administration's (BPA)

118

Microsoft Word - CX-Drummond-MacksInn_WoodPoleReplacementFY12_WEB.doc  

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

10, 2012 10, 2012 REPLY TO ATTN OF: KEP-CELILO SUBJECT: Environmental Clearance Memorandum Mark Hadley Lineman Foreman III - TFIF-Idaho Falls Proposed Action: Wood pole replacements along the Drummond-Macks Inn, Macks Inn- Madison, and Targhee Tap 115-kV transmission line rights-of-way. PP&A Project Number: 2191 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities... Location: The project area is located in Bonneville Power Administration's (BPA) Idaho Falls District. Project locations are listed below: Project Location Township Range Section(s) County Line Name Structures Use Ownership 4N 45E 11 Teton Targhee Tap 8/8 Agriculture Private 14N 44E 22 Fremont Macks Inn- Madison

119

Microsoft Word - CX-EllensburgTLMDistrictFY11WoodPoleReplacement_WEB.doc  

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

Clearance Memorandum Clearance Memorandum Terry Kugler Lineman Foreman III - TFWF-Schultz Joe Lauer Line Foreman I - TFWF-Schultz Proposed Action: Wood pole replacement and minor access road maintenance along portions of the Columbia-Valhalla #1 and #2 transmission line rights-of-way. PP&A Project No: 1851 (Columbia-Valhalla #1), 1852 (Columbia-Valhalla #2) 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. Location: The project area is located in Douglas and Chelan counties, Washington. Project

120

Microsoft Word - CX-Drummond-MacksInn-WoodPoleReplacementFY13_WEB.doc  

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

29, 2012 29, 2012 REPLY TO ATTN OF: KEP-CELILO SUBJECT: Environmental Clearance Memorandum Mark Hadley Lineman Foreman III - TFIF-Idaho Falls Proposed Action: Wood pole replacements along the Drummond-Macks Inn, Macks Inn- Madison, and Swan Valley-Teton 115-kilovolt (kV) transmission line rights-of-way. PP&A Project Number: 2486 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities Location: The project area is located in Bonneville Power Administration's (BPA) Idaho Falls District. Project locations are listed below: Project Location Township Range Section(s) County Line Name Structures Use Ownership 3N 44E 28 Teton Swan Valley - Teton 10/6 Forest Forest Service 14S 5E 19 Fremont

Note: This page contains sample records for the topic "overhead lines poles" 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

Microsoft Word - CX-RedmondWoodPoles_multiSub_WEB.doc  

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

15, 2011 15, 2011 REPLY TO ATTN OF: KEP-Celilo SUBJECT: Environmental Clearance Memorandum Darrell Aaby Line Foreman III - TFDF-Redmond Proposed Action: Wood pole replacement at selected locations along the La Pine - Chiloquin and Brasada - Harney No. 1 transmission line right-of-ways. PP&A Project No.: 1930 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. Location: The proposed project is located in Klamath, Deschutes, and Harney counties,

122

Microsoft Word - CX-Chehalis-OlympiaChehalis-MayfieldLewisCoWoodPolesFY12_WEB.doc  

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

2 2 REPLY TO ATTN OF: KEPR/Olympia SUBJECT: Environmental Clearance Memorandum Lee Webb Ryan Brady Line Foreman III - TFOF-Olympia TFOK-Chehalis - Line Foreman III Proposed Action: Wood pole structure replacements on the Chehalis-Olympia No. 1 and Chehalis-Mayfield No. 1, 115-kV transmission lines PP&A Project No.: 2370 & 2373, Work Order # 298130, 298138, and 297997 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities... Location: The subject transmission lines are located in Lewis and Thurston counties, Washington, in Bonneville Power Administration's (BPA) Olympia Maintenance District. The transmission line right-of-way (ROW) corridors cross public and privately-owned lands that

123

Pole placement design for linear multivariable control systems  

E-Print Network (OSTI)

assignment. 4. Accuracy of the solution of FX=G. 5. Examples. IV MINIMUM NORM STATE FEEDBACK PROBLEM 1. Introduction. 2. Minimum norm algorithm. A lower bourd 4. Examples. ROBUST EIGENSTRUCTURE POLE PLACEMENT COMPENSATOR DESIGN. g 7 39 61 61 61.... 82758 4. 68965 2. 65517 L 2. 06896 -1. 72413 -3. 13793 Condition No. oi' X = 9. $0778 Closed Loop System Poles I -3 -0 99999-j. -0 99999+ii 16 B the new al orithm(A com anion form) A 0 1 0 0 0 1 -6 -8 -5 -3 ~ 2 -2 ~ 3 -0. 8 X = -7 -6. 5 ? 2 5...

Keel, Leehyun

1982-01-01T23:59:59.000Z

124

21Mathematical Model of Magnetic Field Lines -I Magnets have a north and a south  

E-Print Network (OSTI)

21Mathematical Model of Magnetic Field Lines - I Magnets have a north and a south pole. If you make this magnet small enough so that it looks like a point, all you will see are the looping lines of force mapped out by iron fillings or by using a compass. Physicists call these patterns of lines, magnetic lines

125

Relative electrical resistivities and poling of nonlinear optical polymeric waveguides  

E-Print Network (OSTI)

Relative electrical resistivities and poling of nonlinear optical polymeric waveguides Toma to determine the relative dc electrical resistivities of a series of linear and nonlinear optical polymers. The method can be used to identify low resistivity linear cladding materials for optimized electric field

Paris-Sud XI, UniversitƩ de

126

Green Power Transmission Line Given New Life | Department of Energy  

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

Green Power Transmission Line Given New Life Green Power Transmission Line Given New Life Green Power Transmission Line Given New Life March 11, 2010 - 4:34pm Addthis Poles for the Montana-Alberta Tie Line are unloaded outside Shelby, Mont. | Photo courtesy of Tonbridge Power Poles for the Montana-Alberta Tie Line are unloaded outside Shelby, Mont. | Photo courtesy of Tonbridge Power Stephen Graff Former Writer & editor for Energy Empowers, EERE Thanks to funds from the American Recovery and Reinvestment Act, construction of a green power transmission line stretching from Lethbridge, Alberta in Canada, down to Great Falls, Mont., was put back on track after a bank failure. Currently under construction, the Montana-Alberta Tie Line, which is owned by Toronto-based Tonbridge Power, will connect the electricity markets of

127

Microsoft Word - CX-Brasada-Harney-WoodPoles_FY13_WEB.doc  

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

2, 2013 2, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Brasada-Harney No. 1 Wood Pole Replacement Project PP&A Project No.: 2187 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Brasada-Harney No. 1 transmission line in Deschutes and Harney counties, Oregon, at the following locations: Mile Structure Landowner Township Range Section 23 8 Private 19 16 22 26 6 BLM 19 17 30 28 1 BLM 19 17 32 29 2 Private 19 17 4 29 5 Private 19 17 4 29 7 BLM 19 17 4 30 8 Private 19 17 10 31 5 BLM 19 17 11 46 5 DSL 21 19 13 49 8 BLM 21 20 21

128

Microsoft Word - CX-KalispellTLMDistrictFY11WoodPoleReplacement_WEB.doc  

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

Cleareance Memorandum Cleareance Memorandum Michael Stolfus Lineman Foreman III - TFKF-Kalispell Kurt Marsh Lineman Foreman I - TFKF-Kalispell Proposed Action: Wood pole replacement and minor access road maintenance along various transmission line rights-of-way in Bonneville Power Administration's (BPA) Kalispell District. PP&A Project No: 1839 (Garrison-Anaconda #1), 1840 (Hot Springs-Rattlesnake #1), 1841 (Rattlesnake-Garrison #1), 1842 (Columbia Falls-Kalispell #1), 1843 (Kalispell-Kerr #1), 1844 (Libby-Bonners Ferry #1), 1845 (Columbia Falls-Trego #1) 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

129

Microsoft Word - CX-CentraliaTap_Chehalis-Covington_TransAlta_WoodPoles_WEB.doc  

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

6, 2011 6, 2011 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Chad Caldwell Customer Service Engineer - TPC-Olympia Proposed Action: Replace aging wood poles on Trans Alta's Centralia Tap to Chehalis- Covington No. 1 230-kV transmission line. Budget Information: As per agreement with Trans Alta PP&A Project No.: N/A Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance activities... for...rights-of-way, infrastructures (e.g.. roads)... routine maintenance activities, corrective...are required to maintain and preserve infrastructures...in a condition suitable for the facility to be used for its designated purpose. Location: The project is located on Trans Alta's Centralia Tap to Chehalis-Covington No. 1

130

Microsoft Word - CX-FY10_Kalispell_District_Wood_Pole_Replacement_WEB.doc  

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

6, 2010 6, 2010 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Cleareance Memorandum Michael Stolfus Lineman Foreman III - TFKF-Kalispell Proposed Action: Wood pole replacement and minor access road maintenance along various transmission line right-of-ways in the Kalispell District PP&A Project No: 1536 (Columbia Falls-Kalispell #1), 1537 (Anaconda-Silver Bow #1), 1538 (Columbia Falls-Trego #1), 1541 (Libby-Bonners Ferry #1), 1542 (Rattlesnake-Garrison #1) 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

131

Microsoft Word - CX-Minidoka-Unity_Wood PoleReplacementFY12_WEB.doc  

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

, 2012 , 2012 REPLY TO ATTN OF: KEP-CELILO SUBJECT: Environmental Clearance Memorandum Mark Hadley Lineman Foreman III - TFIF-Idaho Falls Proposed Action: Wood pole replacement along the Minidoka Power House-Unity No. 1 and Unity-Heyburn No. 1, 138-kV transmission line rights-of-way. PP&A Project No.: 2192 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 designated purpose. Location: The project area is located in Cassia County, Idaho, in Bonneville Power

132

Microsoft Word - CX-Big Eddy-Redmond-WoodPolesFY13_WEB.doc  

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

4, 2013 4, 2013 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Richard Heredia Project Manager - TEP-TPP-1 Proposed Action: Big Eddy-Redmond No. 1 Wood Pole Replacement Project PP&A Project No.: 2500 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Big Eddy-Redmond No. 1 transmission line in Deschutes County, Oregon, at the following locations: Mile Structure Township Range Section 35 6 5 14 24 36 6 5 14 25 36 7 5 14 25 36 8 5 14 25 37 6 5 14 36 40 9 6 15 18 43 2 6 15 29 48 4 7 1 21 49 1 7 1 21 50 6 7 15 33 51 8 8 15 5 52 8 8 15 8 53 3 8 15 8 54 2 8 15 17 56 1 8 1 30 58 2 9 14 1

133

Appointed BrOadcast (ABO): Reducing Routing Overhead in IEEE 802.11 Mobile Ad Hoc Networks  

E-Print Network (OSTI)

1 Appointed BrOadcast (ABO): Reducing Routing Overhead in IEEE 802.11 Mobile Ad Hoc Networks Chun-enhanced and standard IEEE 802.11 nodes can coexist in a MANET is also discussed. Keywords: mobile ad hoc network, promiscuous mode, broadcast, IEEE 802.11, routing. #12;2 1. Introduction In mobile ad hoc networks (MANETs

Chen, Sheng-Wei

134

Development and modification of a single overhead camshaft 4-valve 4-stroke 135 cc formula varsity race car engine  

Science Journals Connector (OSTI)

The engine that was chosen to be developed and modified is Yamaha LC 135 Single Overhead Camshaft (SOHC) 4-valve 4-stroke 135cc liquid-cooled engine. The engine selection is based on the specification, rule and regulation in UTeM Formula Varsity 2012 (FV 2012). The engine performance is determined by engine operating characteristics. The engine air flow affects the filtration, intake and exhaust systems. The heat from the engine rejected to the surrounding through the active cooling system which has radiator and fan. The selection of the engine is based on weighted decision matrix which consists of reliability, operating and maintenance cost, fuel consumption and weight. The score of the matrix is formulated based on relative weighted factor among the selections. It been compared between Yamaha LC 135 Single Overhead Camshaft (SOHC) 4-valve 4-stroke 135cc liquid-cooled engine, Honda Wave 125 X Air Cooled, 4 Cycle Engine Overhead Camshaft (OHC) and Suzuki Shogun RR 4 stroke air cooled Single Overhead Camshaft (SOHC). The modification is applied to the engine through the simulation and tuning of Capacitor Discharge Ignition (CDI).

M A Abdullah; N Tamaldin; H Rusnandi; T Manoharan; M A Samsir

2013-01-01T23:59:59.000Z

135

Transmission line modeling with explicit grounding representation  

Science Journals Connector (OSTI)

This paper presents a new model of an overhead transmission line for electromagnetic transient computations. The unique feature of the model is the explicit representation of the tower grounding configuration and terminal substation grounds. Other properties of the model are: (1) accurate frequency dependent parameter representation from DC to several MHz; (2) explicit modeling of line asymmetries; and (3) high numerical efficiency. The model implementation is based on the solution of the transmission line differential equations resulting in a set of step response functions, forming a matrix. The step response matrix is utilized in a time domain simulation of electric power networks by a linear convolution scheme. The transmission line model is validated with actual system test data. The model is useful for computing the ground potential rise of transmission towers due to lightning or switching surges, insulation stress, etc. Typical applications are described in the paper.

G.J. Cokkinides; A.P.Sakis Meliopoulos

1988-01-01T23:59:59.000Z

136

HADES - Hydrophone for Acoustic Detection at South Pole  

E-Print Network (OSTI)

The South Pole Acoustic Test Setup (SPATS) is located in the upper part of the optical neutrino observatory IceCube, currently under construction. SPATS consists of four strings at depths between 80 m and 500 m below the surface of the ice with seven stages per string. Each stage is equipped with an acoustic sensor and a transmitter. Three strings (string A-C) were deployed in the austral summer 2006/07. SPATS was extended by a fourth string (string D) with second generation sensors and transmitters in 2007/08. One second generation sensor type HADES (Hydrophone for Acoustic Detection at South Pole) consists of a ring-shaped piezo-electric element coated with polyurethane. The development of the sensor, optimization of acoustic transmission by acoustic impedance matching and first in-situ results will be discussed.

Semburg, Benjamin

2008-01-01T23:59:59.000Z

137

HADES - Hydrophone for Acoustic Detection at South Pole  

E-Print Network (OSTI)

The South Pole Acoustic Test Setup (SPATS) is located in the upper part of the optical neutrino observatory IceCube, currently under construction. SPATS consists of four strings at depths between 80 m and 500 m below the surface of the ice with seven stages per string. Each stage is equipped with an acoustic sensor and a transmitter. Three strings (string A-C) were deployed in the austral summer 2006/07. SPATS was extended by a fourth string (string D) with second generation sensors and transmitters in 2007/08. One second generation sensor type HADES (Hydrophone for Acoustic Detection at South Pole) consists of a ring-shaped piezo-electric element coated with polyurethane. The development of the sensor, optimization of acoustic transmission by acoustic impedance matching and first in-situ results will be discussed.

Benjamin Semburg; for the IceCube Collaboration

2008-11-07T23:59:59.000Z

138

A study of the drag on pole-supported cascades  

E-Print Network (OSTI)

AND CONSTRUCTION EXPERIMENTAL STUDIES AND RESULTS Plate Flutter and Pole Buffeting THEORETICAL RESULTS CURVED PLATE MODELS 17 21 VI. COMPARISON OF RESULTS AND EVOLUTION OF EMPIRICAL EQUATIONS 29 VII. CONCLUSIONS REFERENCES APPENDIX 35 36 LIST... OF FIGURES FIGURE PAGE Plate Orientation Wind Tunnel Facility Wind Tunnel Console Convention for Model Rotation Angle Interference Test 10 Variable Plate Angle Test Variable Plate Chord Test 12 13 10 ~ 12 ' Reynolds Number Test Aspect Ratio Test...

Baker, Sterling Jackson

2012-06-07T23:59:59.000Z

139

Automatic Pole and Q-Value Extraction for RF Structures  

SciTech Connect

The experimental characterization of RF structures like accelerating cavities often demands for measuring resonant frequencies of Eigenmodes and corresponding (loaded) Q-values over a wide spectral range. A common procedure to determine the Q-values is the -3dB method, which works well for isolated poles, but may not be applicable directly in case of multiple poles residing in close proximity (e.g. for adjacent transverse modes differing by polarization). Although alternative methods may be used in such cases, this often comes at the expense of inherent systematic errors. We have developed an automation algorithm, which not only speeds up the measurement time significantly, but is also able to extract Eigenfrequencies and Q-values both for well isolated and overlapping poles. At the same time the measurement accuracy may be improved as a major benefit. To utilize this procedure merely complex scattering parameters have to be recorded for the spectral range of interest. In this paper we present the proposed algorithm applied to experimental data recorded for superconducting higher-order-mode damped multi-cell cavities as an application of high importance.

C. Potratz, H.-W. Glock, U. van Rienen, F. Marhauser

2011-09-01T23:59:59.000Z

140

Factorization and resummation for collinear poles in QCD amplitudes  

SciTech Connect

We study the origin of subleading soft and collinear poles of form factors and amplitudes in dimensionally-regulated massless gauge theories. In the case of form factors of fundamental fields, these poles originate from a single function of the coupling, denoted G({alpha}{sub s}), depending on both the spin and gauge quantum numbers of the field. We relate G({alpha}{sub s}) to gauge-theory matrix elements involving the gluon field strength. We then show that G({alpha}{sub s}) is the sum of three terms: a universal eikonal anomalous dimension, a universal non-eikonal contribution, given by the coefficient B{sub {delta}}({alpha}{sub s}) of {delta}(1-z) in the collinear evolution kernel, and a process-dependent short-distance coefficient function, which does not contribute to infrared poles. Using general results on the factorization of soft and collinear singularities in fixed-angle massless gauge theory amplitudes, we conclude that all such singularities are captured by the eikonal approximation, supplemented only by the knowledge of B{sub {delta}}({alpha}{sub s}). We explore the consequences of our results for conformal gauge theories, where in particular we find a simple exact relation between the form factor and the cusp anomalous dimension.

Dixon, Lance J.; Magnea, Lorenzo; Sterman, George

2008-05-28T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

22Mathematical Model of Magnetic Field Lines -II Magnets have a north and a south  

E-Print Network (OSTI)

22Mathematical Model of Magnetic Field Lines - II Magnets have a north and a south pole. If you and 4 to complete the magnetic field line drawing! Space Math http://spacemath.gsfc.nasa.gov #12 diagram in the First Quadrant into quadrants 2, 3 and 4 to complete the magnetic field line drawing

142

North Pole's Holiday Wish for An Energy Efficient 2012 | Department of  

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

North Pole's Holiday Wish for An Energy Efficient 2012 North Pole's Holiday Wish for An Energy Efficient 2012 North Pole's Holiday Wish for An Energy Efficient 2012 December 23, 2011 - 4:20pm Addthis The city of North Pole, Alaska, is hoping to use $100,000 in Energy Efficiency and Conservation Block Grant funds to improve the energy efficiency of several key city facilities.| Photo courtesy of the a href"http://www.northpolefire.org/">North Pole Fire Department. The city of North Pole, Alaska, is hoping to use $100,000 in Energy Efficiency and Conservation Block Grant funds to improve the energy efficiency of several key city facilities.| Photo courtesy of the a href"http://www.northpolefire.org/">North Pole Fire Department. Chris Galm Marketing & Communications Specialist, Office of Energy Efficiency &

143

Line Projects  

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

(PDCI) Upgrade Project Whistling Ridge Energy Project Line Rebuild, Relocation and Substation Projects Wind Projects Line Projects BPA identifies critical infrastructure and...

144

Proposed Project: Plains & Eastern Clean Line | Department of Energy  

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

Section 1222 of the Energy Policy Act 2005 Ā» Proposed Project: Plains & Section 1222 of the Energy Policy Act 2005 Ā» Proposed Project: Plains & Eastern Clean Line Proposed Project: Plains & Eastern Clean Line On June 10, 2010, the Department of Energy published in the Federal Register a Request for Proposals (RFP) for New or Upgraded Transmission Line Projects Under Section 1222 of the Energy Policy Act (EPAct) of 2005. In response, Clean Line Energy Partners, LLC submitted an application for its Plains & Eastern Clean Line project. DOE has concluded that Clean Line's proposal was responsive to the RFP, and it is currently under consideration. The proposed Plains & Eastern Clean Line project (the proposed project) would include an overhead +/- 600 kV direct current electric transmission system and associated facilities with the capacity to deliver approximately

145

Dynamic Line Rating: Research and Policy Evaluation  

SciTech Connect

Dynamic Line Rating (DLR) is a smart grid technology that allows the rating of electrical conductors to be increased based on local weather conditions. Overhead lines are conventionally given a conservative rating based on worst case scenarios. We demonstrate that observing the conditions in real time leads to additional capacity and safer operation. This paper provides a report of a pioneering scheme in the United States of America in which DLR has been applied. Thereby, we demonstrate that observing the local weather conditions in real time leads to additional capacity and safer operation. Secondly, we discuss limitations involved. In doing so, we arrive at novel insights which will inform and improve future DLR projects. Third, we provide a policy background and discussion to clarify the technology’s potential and identifies barriers to the imminent adoption of dynamic line rating systems. We provide suggestions for regulatory bodies about possible improvements in policy to encourage adoption of this beneficial technology.

Jake P. Gentle; Kurt S. Myers; Michael R. West

2014-07-01T23:59:59.000Z

146

Microsoft Word - CX-Snohomish-MurrayWoodPoles_WEB.doc  

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

1 1 REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Joyce Vaughn Project Manager - TELP-TPP-3 Proposed Action: Snohomish-Murray No.1 structure 9/4 modification PP&A Project No.: 1990 Budget Information: Work Order 00251084, Task 03 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, but not limited to, switchyard rock grounding upgrades, secondary containment projects, paving projects, seismic upgrading, tower modifications, changing insulators, replacement of poles, circuit breakers, conductors, transformers, and crossarms.

147

Help Line  

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

Help Line Help Line Ombuds Help Line Committed to the fair and equitable treatment of all employees, contractors, and persons doing business with the Laboratory. Contact Ombuds Office (505)665-2837 Email Help Line (505) 667-9370 Fax (505) 667-3119 Map & Hours Help Line: (505) 667-9370 As an option to visiting the Ombuds office, we provide service through a telephone Help Line and email. The telephone Help Line is useful for individuals who have concerns and want advice or referral while preserving confidentiality and anonymity. Callers may remain anonymous and the Help Line does not have caller ID or other methods of identifying callers. The Help Line maintains the same level of confidentiality and neutrality as the other Ombuds services. The Ombuds Help Line is not for reporting emergencies or officially

148

Acoustic detection of astrophysical neutrinos in South Pole ice  

E-Print Network (OSTI)

When high-energy particles interact in dense media to produce a particle shower, most of the shower energy is deposited in the medium as heat. This causes the medium to expand locally and emit a shock wave with a medium-dependent peak frequency on the order of 10 kHz. In South Pole ice in particular, the elastic properties of the medium have been theorized to provide good coupling of particle energy to acoustic energy. The acoustic attenuation length has been theorized to be several km, which could enable a sparsely instrumented large-volume detector to search for rare signals from high-energy astrophysical neutrinos. We simulated a hybrid optical/radio/acoustic extension to the IceCube array, specifically intended to detect cosmogenic (GZK) neutrinos with multiple methods simultaneously in order to achieve high confidence in a discovered signal and to measure angular, temporal, and spectral distributions of GZK neutrinos. This work motivated the design, deployment, and operation of the South Pole Acoustic Te...

Vandenbroucke, Justin

2012-01-01T23:59:59.000Z

149

DAMAGE DETECTION STRATEGIES IN STRUCTURAL HEALTH MONITORING OF OVERHEAD POWER TRANSMISSION SYSTEM  

E-Print Network (OSTI)

part of T&D System that goes from the power plant to substations near demand points. "Distribution" refers to the low voltage part of T&D System that connects substations and consumers' switchgear boxes of 245 HV lines that gives a total of 13 053 km of HV lines distributed on the area of 312 679 km2

Boyer, Edmond

150

Sensor, method and system of monitoring transmission lines  

SciTech Connect

An apparatus, method, and system for measuring the magnetic field produced by phase conductors in multi-phase power lines. The magnetic field measurements are used to determine the current load on the conductors. The magnetic fields are sensed by coils placed sufficiently proximate the lines to measure the voltage induced in the coils by the field without touching the lines. The x and y components of the magnetic fields are used to calculate the conductor sag, and then the sag data, along with the field strength data, can be used to calculate the current load on the line and the phase of the current. The sag calculations of this invention are independent of line voltage and line current measurements. The system applies a computerized fitter routine to measured and sampled voltages on the coils to accurately determine the values of parameters associated with the overhead phase conductors.

Syracuse, Steven J.; Clark, Roy; Halverson, Peter G.; Tesche, Frederick M.; Barlow, Charles V.

2012-10-02T23:59:59.000Z

151

Microsoft Word - CX-GrandCouleeDistrictWoodPoleReplacementsAccessRoadsFY13_WEB.doc  

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

KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Todd Wehner Civil Design/Access Roads - TELF-TPP-3 James Semrau Project Manager - TEP-TPP-1 Proposed Action: Wood pole replacement, equipment landing construction, and access road improvements along various transmission lines in Bonneville Power Administration's (BPA) Grand Coulee District. PP&A Project No.: 2152 (Grand Coulee-Chief Joseph No. 1), 2151 (Grand Coulee-Chief Joseph No. 2), 2121 (Grand Coulee-Foster Creek No. 1) and 1776 (Grand Coulee-Okanogan No. 2) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Location: Douglas and Okanogan counties, Washington. Refer to table below for project locations: Line Name Structure Township Range Section County

152

Microsoft Word - CX-AlveyDistrictWoodPoles-FY14_WEB.doc  

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

8, 2014 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum Stacey Hensley Project Manager - TEP-TPP-4 Proposed Action: 2014 Alvey District Wood Pole...

153

EIS-0486: Plains & Eastern Clean Line Transmission Project  

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

This EIS will evaluate the potential environmental impacts of participating with Clean Line Energy Partners LLC (Clean Line) in the proposed Plains & Eastern Project. The proposed project would include an overhead ± 600 kilovolt (kV) high voltage direct current (HVDC) electric transmission system and associated facilities with the capacity to deliver approximately 3,500 megawatts (MW) primarily from renewable energy generation facilities in the Oklahoma Panhandle region to load-serving entities in the Mid-South and Southeast via an interconnection with the Tennessee Valley Authority (TVA).

154

THE SPITZER-WISE SURVEY OF THE ECLIPTIC POLES  

SciTech Connect

We have carried out a survey of the north and south ecliptic poles, EP-N and EP-S, respectively, with the Spitzer Space Telescope and the Wide-field Infrared Survey Explorer (WISE). The primary objective was to cross-calibrate WISE with the Spitzer and Midcourse Space Experiment (MSX) photometric systems by developing a set of calibration stars that are common to these infrared missions. The ecliptic poles were continuous viewing zones for WISE due to its polar-crossing orbit, making these areas ideal for both absolute and internal calibrations. The Spitzer IRAC and MIPS imaging survey covers a complete area of 0.40 deg{sup 2} for the EP-N and 1.28 deg{sup 2} for the EP-S. WISE observed the whole sky in four mid-infrared bands, 3.4, 4.6, 12, and 22 {mu}m, during its eight-month cryogenic mission, including several hundred ecliptic polar passages; here we report on the highest coverage depths achieved by WISE, an area of {approx}1.5 deg{sup 2} for both poles. Located close to the center of the EP-N, the Sy-2 galaxy NGC 6552 conveniently functions as a standard calibrator to measure the red response of the 22 {mu}m channel of WISE. Observations from Spitzer-IRAC/MIPS/IRS-LL and WISE show that the galaxy has a strong red color in the mid-infrared due to star-formation and the presence of an active galactic nucleus (AGN), while over a baseline >1 year the mid-IR photometry of NGC 6552 is shown to vary at a level less than 2%. Combining NGC 6552 with the standard calibrator stars, the achieved photometric accuracy of the WISE calibration, relative to the Spitzer and MSX systems, is 2.4%, 2.8%, 4.5%, and 5.7% for W1 (3.4 {mu}m), W2 (4.6 {mu}m), W3 (12 {mu}m), and W4 (22 {mu}m), respectively. The WISE photometry is internally stable to better than 0.1% over the cryogenic lifetime of the mission. The secondary objective of the Spitzer-WISE Survey was to explore the poles at greater flux-level depths, exploiting the higher angular resolution Spitzer observations and the exceptionally deep (in total coverage) WISE observations that potentially reach down to the confusion limit of the survey. The rich Spitzer and WISE data sets were used to study the Galactic and extragalactic populations through source counts, color-magnitude and color-color diagrams. As an example of what the data sets facilitate, we have separated stars from galaxies, delineated normal galaxies from power-law-dominated AGNs, and reported on the different fractions of extragalactic populations. In the EP-N, we find an AGN source density of {approx}260 deg{sup -2} to a 12 {mu}m depth of 115 {mu}Jy, representing 15% of the total extragalactic population to this depth, similar to what has been observed for low-luminosity AGNs in other fields.

Jarrett, T. H.; Masci, F.; Cutri, R. M.; Marsh, K.; Padgett, D.; Tsai, C. W. [IPAC, California Institute of Technology, Pasadena, CA 91125 (United States); Cohen, M. [Monterey Institute for Research in Astronomy, 200 8th Street, Marina CA 93933 (United States); Wright, E.; Petty, S. [UCLA, Physics and Astronomy Building, 430 Portola Plaza, Box 951547, Los Angeles, CA 90095-1547 (United States); Stern, D.; Eisenhardt, P.; Mainzer, A.; Ressler, M. [Jet Propulsion Laboratory, 4800 Oak Grove Drive, Pasadena, California 91109 (United States); Benford, D. [Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Blain, A. [University of Leicester, Department of Physics and Astronomy, University Road, Leicester, LE1 7RH (United Kingdom); Carey, S.; Surace, J. [Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 (United States); Lonsdale, C. [NRAO, 520 Edgemont Road, Charlottesville, VA 22903-2475 (United States); Skrutskie, M. [University of Virginia, Department of Astronomy, P.O. Box 400325, Charlottesville, VA 22904-4325 (United States); Stanford, S. [UC Davis, Department of Physics, One Shields Avenue, Davis, CA 95616-8677 (United States)

2011-07-10T23:59:59.000Z

155

Radio-frequency probes of Antarctic ice at South Pole  

E-Print Network (OSTI)

System Sciences O p e n A cce ss Discussions Radio-frequency probes of Antarctic ice at South Pole D. Besson1 and I. Kravchenko2 1University of Kansas, Department of Physics and Astronomy, Lawrence, KS 66045-7582, USA 2University of Nebraska – Lincoln... to successive waveforms. Each 0.5 meter division horizontally corresponds to approximately 5 ns. -20 -10 0 10 20 Rx v ol ta ge ( V, a ft er s ca li ng ; of fs e Time (ns, relative) 6 us echo (Vx1) 9.6 us echo (Vx1.3) 13.9 us echo (Vx3.5) 17.2 us echo (Vx10...

Besson, David Zeke; Kravchenko, I.

2013-05-16T23:59:59.000Z

156

Neutral reactors on shunt compensated EHV lines  

SciTech Connect

This paper examines the applications of a neutral reactor in limiting resonance overvoltages induced on deenergized conductors due to parallel energized circuits and stuck breaker conditions. These applications are demonstrated through the planned 243 mile long Mead-Phoenix 500 kV line running on the same right of way as the existing Mead-Liberty 345 kV line. Reducing the secondary arc current during single pole reclosing is also examined. In addition to its applications, a procedure for sizing, rating and protection of the neutral reactor is explained.

Atmuri, S.R. [Teshmont Consultants Inc., Winnipeg, Manitoba (Canada); Thallam, R.S.; Gerlach, D.W.; Lundquist, T.G. [Salt River Project, Phoenix, AZ (United States); Selin, D.A. [Arizona Public Service Co., Phoenix, AZ (United States)

1994-12-31T23:59:59.000Z

157

On-line Self Error Detection with Equal Protection Against All Errors Mark G. Karpovsky, Konrad J. Kulikowski, Zhen Wang  

E-Print Network (OSTI)

On-line Self Error Detection with Equal Protection Against All Errors Mark G. Karpovsky, Konrad J and storage. We also present several design techniques for memories with self-error-detection based on the pro. The proposed robust codes require slightly larger overhead than standard and widely-used linear codes

Karpovsky, Mark

158

PF-OLA: A High-Performance Framework for Parallel On-Line Aggregation  

E-Print Network (OSTI)

On-line aggregation provides estimates to the final result of a computation during the actual processing. The user can stop the computation as soon as the estimate is accurate enough, typically early in the execution. This allows for the interactive data exploration of the largest datasets. In this paper we introduce the first framework for parallel on-line aggregation in which the estimation does not incur any overhead on top of the actual execution. We define a generic interface to express any estimation model that abstracts completely the execution details. We design a novel estimator specifically targeted at parallel on- line aggregation. When executed by the framework over an 8TB TPC-H instance, the estimator provides accurate confidence bounds early in the execution even when the cardinality of the final result is seven orders of magnitude smaller than the dataset size and without incurring any overhead.

Qin, Chengjie

2012-01-01T23:59:59.000Z

159

Pioneering the New Grid: Pole-mounted Solar | Department of Energy  

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

Pioneering the New Grid: Pole-mounted Solar Pioneering the New Grid: Pole-mounted Solar Pioneering the New Grid: Pole-mounted Solar May 7, 2010 - 10:54am Addthis SunWave solar power systems are attached to utility poles, where they can gather sun power as well as provide a point of data gathering for utility companies to monitor the grid. | Photo courtesy Petra Solar SunWave solar power systems are attached to utility poles, where they can gather sun power as well as provide a point of data gathering for utility companies to monitor the grid. | Photo courtesy Petra Solar Joshua DeLung What does this mean for me? About 25,000 SunWave panels -- which generate energy for the grid as well as communicate an energy snapshot at that point -- are already in operation, with a further expected 200,000 installations.

160

Pioneering the New Grid: Pole-mounted Solar | Department of Energy  

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

Pioneering the New Grid: Pole-mounted Solar Pioneering the New Grid: Pole-mounted Solar Pioneering the New Grid: Pole-mounted Solar May 7, 2010 - 10:54am Addthis SunWave solar power systems are attached to utility poles, where they can gather sun power as well as provide a point of data gathering for utility companies to monitor the grid. | Photo courtesy Petra Solar SunWave solar power systems are attached to utility poles, where they can gather sun power as well as provide a point of data gathering for utility companies to monitor the grid. | Photo courtesy Petra Solar Joshua DeLung What does this mean for me? About 25,000 SunWave panels -- which generate energy for the grid as well as communicate an energy snapshot at that point -- are already in operation, with a further expected 200,000 installations.

Note: This page contains sample records for the topic "overhead lines poles" 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

Ultra-scale vehicle tracking in low spatial-resolution and low frame-rate overhead video  

SciTech Connect

Overhead persistent surveillance systems are becoming more capable at acquiring wide-field image sequences for long time-spans. The need to exploit this data is becoming ever greater. The ability to track a single vehicle of interest or to track all the observable vehicles, which may number in the thousands, over large, cluttered regions while they persist in the imagery either in real-time or quickly on-demand is very desirable. With this ability we can begin to answer a number of interesting questions such as, what are normal traffic patterns in a particular region or where did that truck come from? There are many challenges associated with processing this type of data, some of which we will address in the paper. Wide-field image sequences are very large with many thousands of pixels on a side and are characterized by lower resolutions (e.g. worse than 0.5 meters/pixel) and lower frame rates (e.g. a few Hz or less). The objects in the scenery can vary in size, density, and contrast with respect to the background. At the same time the background scenery provides a number of clutter sources both man-made and natural. We describe our current implementation of an ultrascale capable multiple-vehicle tracking algorithm for overhead persistent surveillance imagery as well as discuss the tracking and timing performance of the currently implemented algorithm which is aimed at utilizing grayscale electrooptical image sequences alone for the track segment generation.

Carrano, C J

2009-05-20T23:59:59.000Z

162

Determination of High-Frequency Current Distribution Using EMTP-Based Transmission Line Models with Resulting Radiated Electromagnetic Fields  

SciTech Connect

Application of BPL technologies to existing overhead high-voltage power lines would benefit greatly from improved simulation tools capable of predicting performance - such as the electromagnetic fields radiated from such lines. Existing EMTP-based frequency-dependent line models are attractive since their parameters are derived from physical design dimensions which are easily obtained. However, to calculate the radiated electromagnetic fields, detailed current distributions need to be determined. This paper presents a method of using EMTP line models to determine the current distribution on the lines, as well as a technique for using these current distributions to determine the radiated electromagnetic fields.

Mork, B; Nelson, R; Kirkendall, B; Stenvig, N

2009-11-30T23:59:59.000Z

163

Microsoft Word - xx xx 13 Midway pole replacement news release...  

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

MidwayMoxee. The transmission line begins at the BPA Midway Substation and ends at the BPA substation in Moxee, about five miles east of Yakima. The rebuild is needed because...

164

Measurement of cross sections and leptonic forward-backward asymmetries at the Z pole and determination of electroweak parameters  

E-Print Network (OSTI)

Measurement of cross sections and leptonic forward-backward asymmetries at the Z pole and determination of electroweak parameters

Acciarri, M; Adriani, O; Aguilar-Benķtez, M; Ahlen, S P; Alcaraz, J; Aloisio, A; Alverson, G; Alviggi, M G; Ambrosi, G; An, Q; Anderhub, H; Anderson, A L; Andreev, V P; Angelescu, T; Antonov, L; Antreasyan, D; Alkhazov, G; Arce, P; Arefev, A; Azemoon, T; Aziz, T; Baba, P V K S; Bagnaia, P; Bakken, J A; Baksay, L; Ball, R C; Banerjee, S; Banicz, K; Bao, J; Barillčre, R; Barone, L; Baschirotto, A; Battiston, R; Bay, A; Becattini, F; Becker, U; Behner, F; Bencze, G L; Berdugo, J; Berges, P; Bertucci, B; Betev, B L; Biasini, M; Biland, A; Bilei, G M; Bizzarri, R; Blaising, J J; Bobbink, Gerjan J; Böck, R K; Böhm, A; Borgia, B; Bourilkov, D; Bourquin, Maurice; Boutigny, D; Bouwens, B T; Brambilla, Elena; Branson, J G; Brigljevic, V; Brock, I C; Brooks, M; Bujak, A T; Burger, J D; Burger, W J; Burgos, C; Busenitz, J K; Buytenhuijs, A O; Bykov, A; Cai, X D; Capell, M; Caria, M; Carlino, G; Cartacci, A M; Casaus, J; Castello, R; Cavallo, N; Cerrada-Canales, M; Cesaroni, F; Chamizo-Llatas, M; Chang, Y H; Chaturvedi, U K; Chemarin, M; Chen, A; Chen, C; Chen, G; Chen, G M; Chen, H F; Chen, H S; Chen, M; Chiefari, G; Chien, C Y; Choi, M T; Chung, S; Civinini, C; Clare, I; Clare, R; Coan, T E; Cohn, H O; Coignet, G; Colino, N; Contin, A; Costantini, S; Cotorobai, F; de la Cruz, B; Cui, X T; Cui, X Y; Dai, T S; D'Alessandro, R; De Asmundis, R; Degré, A; Deiters, K; Dénes, E; Denes, P; De Notaristefani, F; DiBitonto, Daryl; Diemoz, M; Dimitrov, H R; Dionisi, C; Dittmar, Michael; Djambazov, L; Dova, M T; Drago, E; Duchesneau, D; Duinker, P; Durįn, I; Easo, S; El-Mamouni, H; Engler, A; Eppling, F J; Erné, F C; Extermann, Pierre; Fabbretti, R; Fabre, M; Falciano, S; Fan, S J; Favara, A; Fay, J; Felcini, Marta; Ferguson, T; Fernįndez, D; Fernįndez, G; Ferroni, F; Fesefeldt, H S; Fiandrini, E; Field, J H; Filthaut, Frank; Fisher, P H; Forconi, G; Fredj, L; Freudenreich, Klaus; Friebel, W; Fukushima, M; Gailloud, M; Galaktionov, Yu; Gallo, E; Ganguli, S N; Garcķa-Abia, P; Gentile, S; Gheordanescu, N; Giagu, S; Goldfarb, S; Gong, Z F; Gonzįlez, E; Gougas, Andreas; Goujon, D; Gratta, Giorgio; Grünewald, M W; Gu, C; Guanziroli, M; Guo, J K; Gupta, V K; Gurtu, A; Gustafson, H R; Gutay, L J; Hangarter, K; Hasan, A; Hauschildt, D; He, C F; He, J T; Hebbeker, T; Hebert, M; Hervé, A; Hilgers, K; Hofer, H; Hoorani, H; Hou, S R; Hu, G; Hu, G Q; Ille, B; Ilyas, M M; Innocente, Vincenzo; Janssen, H; Jin, B N; Jones, L W; Josa-Mutuberria, I; Kasser, A; Khan, R A; Kamyshkov, Yu A; Kapinos, P; Kapustinsky, J S; Karyotakis, Yu; Kaur, M; Khokhar, S; Kienzle-Focacci, M N; Kim, J K; Kim, S C; Kim, Y G; Kinnison, W W; Kirkby, A; Kirkby, D; Kirsch, S; Kittel, E W; Klimentov, A; König, A C; Koffeman, E; Kornadt, O; Koutsenko, V F; Koulbardis, A; Krämer, R W; Kramer, T; Krastev, V R; Krenz, W; Kuijten, H; Kumar, K S; Kunin, A; Ladrón de Guevara, P; Landi, G; Lanske, D; Lanzano, S; Lebedev, A; Lebrun, P; Lecomte, P; Lecoq, P; Le Coultre, P; Lee, D M; Lee Jae Sik; Lee, K Y; Leedom, I D; Leggett, C; Le Goff, J M; Leiste, R; Lenti, M; Leonardi, E; Levchenko, P M; Li Chuan; Li, H T; Li, P J; Liao, J Y; Lin, W T; Lin, Z Y; Linde, Frank L; Lindemann, B; Lista, L; Liu, Y; Lohmann, W; Longo, E; Lu, W; Lü, Y S; Lubbers, J M; Lübelsmeyer, K; Luci, C; Luckey, D; Ludovici, L; Luminari, L; Lustermann, W; Ma, J M; Ma Wen Gan; MacDermott, M; Malgeri, L; Malik, R; Malinin, A; Mańa, C; Maolinbay, M; Marchesini, P A; Marion, F; Marin, A; Martin, J P; Marzano, F; Massaro, G G G; Mazumdar, K; McBride, P; McMahon, T; McNally, D; Merk, M; Merola, L; Meschini, M; Metzger, W J; Mi, Y; Mihul, A; Mills, G B; Mir, Y; Mirabelli, G; Mnich, J; Möller, M; Monteleoni, B; Morand, R; Morganti, S; Moulai, N E; Mount, R; Müller, S; Nagy, E; Napolitano, M; Nessi-Tedaldi, F; Newman, H; Niaz, M A; Nippe, A; Nowak, H; Organtini, G; Pandoulas, D; Paoletti, S; Paolucci, P; Pascale, G; Passaleva, G; Patricelli, S; Paul, T; Pauluzzi, M; Paus, C; Pauss, Felicitas; Pei, Y J; Pensotti, S; Perret-Gallix, D; Perrier, J; Pevsner, A; Piccolo, D; Pieri, M; Pinto, J C; Piroué, P A; Plasil, F; Plyaskin, V; Pohl, M; Pozhidaev, V; Postema, H; Qi, Z D; Qian, J M; Qureshi, K N; Raghavan, R; Rahal-Callot, G; Rancoita, P G; Rattaggi, M; Raven, G; Razis, P A; Read, K; Redaelli, M; Ren, D; Ren, Z; Rescigno, M; Reucroft, S; Ricker, A; Riemann, S; Riemers, W; Riles, K; Rind, O; Rizvi, H A; Ro, S; Robohm, A; Rodrķguez-Calonge, F J; Roe, B P; Röhner, M; Röhner, S; Romero, L; Rosier-Lees, S; Rosmalen, R; Rosselet, P; Van Rossum, W; Roth, S; Rubbia, André; Rubio, Juan Antonio; Rykaczewski, H; Sachwitz, M; Salicio, J; Salicio, J M; Sįnchez, E; Sanders, G S; Santocchia, A; Sarakinos, M E; Sartorelli, G; Sassowsky, M; Sauvage, G; Schäfer, C; Shchegelskii, V; Schmitz, D; Schmitz, P; Schneegans, M; Scholz, N; Schopper, Herwig Franz; Schotanus, D J; Shotkin, S

1994-01-01T23:59:59.000Z

165

line, Pinal County, Arizona RECORD OF CATEGORICAL EXCLUSION DETERMINATION  

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

along the existing along the existing Empire-EDS 11S-kV transmission line, Pinal County, Arizona RECORD OF CATEGORICAL EXCLUSION DETERMINATION A. Proposed Action: Western proposes to replace structures and upgrade to a double circuit 230-kV transmission line on its Empire-ED5 115-kV transmission line, within Western's existing right-of-way. This will include the rebuild of 9.2 miles of transmission line, replacing the H-frame structures with steel monopole structures with foundations, hardware and insulator replacement and adding a overhead ground-wire over the entire length of the project. Western will access the structure using crew trucks along the existing access roads. This work is necessary to maintain the safety and reliability of the bulk electrical system.

166

Geek-Up[12.23.2010]: Muons at the South Pole and Dr. Nick Holoynak |  

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

2.23.2010]: Muons at the South Pole and Dr. Nick Holoynak 2.23.2010]: Muons at the South Pole and Dr. Nick Holoynak Geek-Up[12.23.2010]: Muons at the South Pole and Dr. Nick Holoynak December 23, 2010 - 12:05pm Addthis Illustration of the IceCube neutrino observatory. Source: LBNL Illustration of the IceCube neutrino observatory. Source: LBNL Niketa Kumar Niketa Kumar Public Affairs Specialist, Office of Public Affairs Earlier today, the Energy Blog featured Los Alamos National Lab's system to track Santa. However, while there is a lot of attention focused on the North Pole right now, the Geek-Up[date] team is taking a look at the opposite end of the Earth. This past weekend, a collaborative group of 40 institutions from around the world, including DOE's Lawrence Berkeley National Lab, celebrated the completion of the IceCube Neutrino Observatory

167

Old Y-12 utility poles put to use for recreation and training | National  

National Nuclear Security Administration (NNSA)

Old Y-12 utility poles put to use for recreation and training | National Old Y-12 utility poles put to use for recreation and training | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Home > NNSA Blog > Old Y-12 utility poles put to use ... Old Y-12 utility poles put to use for recreation and training Posted By Office of Public Affairs Logs and trucks Maintenance Support and Utilities Management personnel at NNSA's Y-12

168

Pentachlorophenol (PCP)-treated wood poles and crossarms: Toxicity Characteristic Leaching Procedure (TCLP) results  

SciTech Connect

The objective of this study was to develop a quantitative database on leachable concentrations of pentachlorophenol (PCP) from a population of treated utility wood poles and crossarms as obtained by the Toxicity Characteristic Leaching Procedure (TCLP). An ancillary objective was to carefully document a subsampling method in preparing wood samples for tests by the TCLP. Data obtained in this study indicate that PCP-treated utility wood poles and crossarms are non-hazardous. Measured concentrations of PCP and other organic compounds subject to TCLP analysis were an order of magnitude or more below TC limits in 47 samples of wood derived from three different sections of 13 utility wood poles and from 9 crossarms. Wedge shaped subsamples, removed from full cross sectional slices of poles and crossarms, were prepared according to EPA procedures, subjected to the TCLP, and resultant leachates analyzed for the presence of PCP. 4 refs., 3 figs., 10 tab.

Horn, M.E. (Environmental Management Services, Waupaca, WI (USA)); Holcombe, L.; Owens, J.B. (Radian Corp., Austin, TX (USA))

1990-12-01T23:59:59.000Z

169

New pole tip shapes mitigating torque ripple in short pitched and fully pitched switched reluctance motors  

Science Journals Connector (OSTI)

High torque ripple is one of the major disadvantages of switched reluctance motor (SRM). Although there are several publications in the literature addressing the full or partial solution to the problem for conventional SRM, no publication exists for the torque ripple reduction of recently emerging fully pitched SRM. This paper deals with finding best dimension set for a particular stator and rotor pole tip shape aiming to reduce torque ripple in both short pitched and fully pitched SRMs. Five new stator and rotor pole tip structures have been investigated and compared with conventional pole tip. Analyses have been performed with the finite element (FE) models of 6/43-phase short pitched and fully pitched SRM with unipolar excitation. With the proposed pole tips, torque ripple is reduced by 24.1% in short pitched SRM for 10 A phase current and by 22.6% in fully pitched SRM for 5.59 A phase current.

Yusuf Ozoglu; Muhammet Garip; Erkan Mese

2005-01-01T23:59:59.000Z

170

Measurement of sound speed vs. depth in South Pole ice: pressure waves and shear waves  

E-Print Network (OSTI)

Price, Attenuation of acoustic waves in glacial ice and saltacoustics, South Pole, sound speed, pressure waves,shear waves PACS: 47.35.De, 47.35.Rs, 62.65. +k, 92.40.Vq,

Klein, Spencer

2010-01-01T23:59:59.000Z

171

Nested Saturation with Guaranteed Real Poles1 Eric N. Johnson2  

E-Print Network (OSTI)

Nested Saturation with Guaranteed Real Poles1 Eric N. Johnson2 and Suresh K. Kannan 3 School Assistant Professor of Avionics Integration eric.johnson@ae.gatech.edu 3Graduate Research Assistant suresh

Johnson, Eric N.

172

Measurement of sound speed vs. depth in South Pole ice: pressure waves and shear waves  

E-Print Network (OSTI)

0908.3251. [29] B. Semburg, HADES–Hydrophone for Acousticand two sensor modules of the “HADES” design with one sensorDetection at South Pole”, HADES [29]). The sensors are

Klein, Spencer

2010-01-01T23:59:59.000Z

173

Muehrcke's Lines  

Science Journals Connector (OSTI)

Figure 1. A 46-year-old woman with metastatic sarcoma who had been treated with five cycles of doxorubicin, ifosfamide, and mesna chemotherapy presented with two symmetrical, horizontal white lines on all of her fingernails but not on her toenails. A diagnosis of ...

Morrison-Bryant M.; Gradon J.D.

2007-08-30T23:59:59.000Z

174

Beau's Lines  

Science Journals Connector (OSTI)

Figure 1. A 62-year-old woman received six cycles of docetaxel chemotherapy during a six-month period for recurrent metastatic breast cancer. She had completed treatment four weeks before this photograph was taken. Six evenly spaced, transverse lines were noted on ...

Mortimer N.J.; Mills J.

2004-10-21T23:59:59.000Z

175

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

176

BEAM LINE  

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

BEAM LINE BEAM LINE 45 W ILHELM ROENTGEN'S INITIAL DISCOVERY of X-radiation in 1895 led immediately to practical applications in medicine. Over the next few decades X rays proved to be an invaluable tool for the investigation of the micro-world of the atom and the development of the quantum theory of matter. Almost a century later, telescopes designed to detect X-radiation are indispensable for understanding the structure and evolution of the macro-world of stars, galaxies, and the Universe as a whole. The X-Ray Universe by WALLACE H. TUCKER X-ray images of the Universe are strikingly different from the usual visible-light images. 46 SUMMER 1995 did not think: I investigated." Undeterred by NASA's rejection of a proposal to search for cosmic X-radiation, Giacconi persuaded the

177

EA-1679: Grand Coulee's Third Powerplant 500-kV Transmission Line  

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

79: Grand Coulee's Third Powerplant 500-kV Transmission Line 79: Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project, Grant and Okanogon Counties, Washington EA-1679: Grand Coulee's Third Powerplant 500-kV Transmission Line Replacement Project, Grant and Okanogon Counties, Washington Summary This EA evaluates potential environmental impacts from the construction and operation of six new 500-kV overhead transmission lines to replace six existing underground lines at Grand Coulee Dam. DOE's Bonneville Power Administration (BPA), a cooperating agency, was asked by the U. S. Department of the Interior's Bureau of Reclamation to design and construct the proposed new transmission lines. A Finding of No Significant Impact was issued by BPA in December 2011. BPA website: http://efw.bpa.gov/environmental_services/Document_Library/Grand_Coulee/

178

Microsoft Word - CX-VeraTap_WoodPoles_WEB.doc  

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

10, 2011 10, 2011 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Erich Orth Project Manager - TEP-TPP-3 Proposed Action: Modify two structures along the Vera Tap to Trentwood-Valley Way #1, 115-kV transmission line PP&A Project No: 1669 Work Order No: 259751 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): ļ‚§ 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. ļ‚§ B4.6 Additions or modifications to electric power transmission facilities that would not affect the environment beyond the previously developed facility area

179

Microsoft Word - CX-WhiteBluffs_pole_work_WEB.doc  

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

August 9, 2010 August 9, 2010 REPLY TO ATTN OF: KEP-4 SUBJECT: Environmental Clearance Memorandum Alan Kjosness Civil Engineering Technician - TELP-TPP-3 Proposed Action: Swapping substation bay terminals of Bonneville Power Administration's (BPA) White Bluffs-Richland #1 and DOE B3-S4-White Bluffs #1 transmission lines Budget Information: Work Order # 242562 and 242567 PP&A Project No.: PP&A 1331 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.

180

A one-dimensional Lattice Boltzmann method for modeling the dynamic pole-to-pole oscillations of Min proteins for determining the position of the midcell division plane  

E-Print Network (OSTI)

Determining the middle of the bacteria cell and the proper placement of the septum is essential to the division of the bacterial cell. In E. coli, this process depends on the proteins MinC, MinD, and MinE. Here, the Lattice Boltzmann method (LBM) is used to study the dynamics of the oscillations of the min proteins from pole to pole. This determines the midcell division plane at the cellular level. The LBM is applied to the set of the deterministic reaction diffusion equations proposed by Howard et. al. [1] to describe the dynamics of the Min proteins. The LBM results are in good agreement with those of Howard et al, and agree qualitatively with the experimental results. Our good results indicate that the LBM can be an alternative computational tool for simulating problems dealing with complex biological system which are described by the reaction-diffusion equations.

Waipot Ngamsaad; Wannapong Triampo; Paisan Kanthang; I-Ming Tang; Narin Nuttawut; Charin Modjung

2004-12-09T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

Prospective Outlook on Long-Term Energy Systems (POLES) | Open Energy  

Open Energy Info (EERE)

Prospective Outlook on Long-Term Energy Systems (POLES) Prospective Outlook on Long-Term Energy Systems (POLES) Jump to: navigation, search LEDSGP green logo.png FIND MORE DIA TOOLS This tool is part of the Development Impacts Assessment (DIA) Toolkit from the LEDS Global Partnership. Tool Summary LAUNCH TOOL Name: Prospective Outlook on Long-Term Energy Systems (POLES) Agency/Company /Organization: European Commission, Enerdata, in collaboration with LEPII Sector: Climate, Energy Focus Area: Renewable Energy, Greenhouse Gas Topics: Low emission development planning Resource Type: Software/modeling tools Complexity/Ease of Use: Advanced Website: www.enerdata.net/docssales/press-office-20th-world-energy-congress.pdf Cost: Free Related Tools Modular Applied General Equilibrium Tool (MAGNET) WorldScan SEAGA Intermediate Level Handbook

182

Hybrid stator-pole switched reluctance motor to improve radial force for bearingless application  

Science Journals Connector (OSTI)

A novel hybrid stator-pole switched reluctance motor (HSPSRM) to improve radial force for bearingless application is presented in this paper. The proposed motor can generate a constant suspending force independent of rotor position only using small current excitation. And torque control can be naturally decoupled form suspending force control. Measured data and the results of numerical analysis are given to evaluate the motor structure. In the numerical analysis, the finite element method (FEM) is employed due to the highly nonlinear nature of the motor. A prototype hybrid stator-pole SRM is manufactured and tested in the experimental studies. The obtained test and simulation results show that the hybrid stator-pole SRM structure has a constant suspending force, which can be controlled independent from torque control.

Huijun Wang; Dong-Hee Lee; Tae-Hub Park; Jin-Woo Ahn

2011-01-01T23:59:59.000Z

183

EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon  

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

Bonneville Power Administration is preparing an EA to assess potential environmental impacts of the proposed rebuild of its 26-mile 115 kilovolt (kV) wood-pole Hills Creek-Lookout Point transmission line, which is generally located between Lowell and Oakridge, in Lane County, Oregon.

184

EA-1961: Kalispell-Kerr Transmission Line Rebuild Project, Kalispell and Polson, Montana  

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

Bonneville Power Administration is preparing an EA to evaluate potential environmental impacts of rebuilding its 41-mile long 115 kilovolt (kV) wood-pole Kalispell-Kerr transmission line between Kalispell and Polson, Montana. Additional information is available on the project website, http://efw.bpa.gov/environmental_services/Document_Library/KALISPELL_KERR/.

185

Age-Dependent Fragility and Life-Cycle Cost Analysis of Timber and Steel Distribution Poles Subjected to Hurricanes.  

E-Print Network (OSTI)

?? Power distribution systems are susceptible to extreme damage from natural hazards especially hurricanes. Hurricane winds can knock down distribution poles thereby causing damage to… (more)

Salman, Abdullahi M.

2014-01-01T23:59:59.000Z

186

Microsoft Word - CX-AlveyMaintenanceHQ_PoleStorageUpgrade_WEB.doc  

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

4 4 SUBJECT: Environmental Clearance Memorandum Brett Sherer Project Manager - KEP-4 Proposed Action: Environmental protection system upgrades at pole storage facility at Alvey Maintenance Headquarters. Budget Information: Work Order #00283226 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.

187

Character of Z-pole data constraints on standard model parameters  

Science Journals Connector (OSTI)

Despite the impressive precision of the Z-pole measurements made at the e+e- colliders at CERN (LEP) and SLAC (SLC), the allowed region for the principal standard model parameters responsible for radiative corrections [mH, mt, and ?(mZ2)] is still large enough to encompass significant nonlinearities. The nature of the experimental constraints therefore depends in an interesting way on the “accidental” relationships among the various measurements. In particular, the fact that the Z-pole measurements favor values of mH excluded by direct searches leads us to examine the effects of external Higgsstrahlung, a process ignored by the usual precision electroweak calculations.

T. Kawamoto and R. G. Kellogg

2004-06-29T23:59:59.000Z

188

Thermal and air quality acceptability in buildings that reduce energy by reducing minimun airflow from overhead diffusers  

E-Print Network (OSTI)

controls system is an Automated Logic Controls system. Thisout that the existing Automated Logic U-line controllers diddatabase native to the Automated Logic control system and

2012-01-01T23:59:59.000Z

189

EIS-0486: Plains & Eastern Clean Line Transmission Project | Department of  

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

86: Plains & Eastern Clean Line Transmission Project 86: Plains & Eastern Clean Line Transmission Project EIS-0486: Plains & Eastern Clean Line Transmission Project SUMMARY This EIS will evaluate the potential environmental impacts of participating with Clean Line Energy Partners LLC (Clean Line) in the proposed Plains & Eastern Project. The proposed project would include an overhead Ā± 600 kilovolt (kV) high voltage direct current (HVDC) electric transmission system and associated facilities with the capacity to deliver approximately 3,500 megawatts (MW) primarily from renewable energy generation facilities in the Oklahoma Panhandle region to load-serving entities in the Mid-South and Southeast via an interconnection with the Tennessee Valley Authority (TVA). PUBLIC COMMENT OPPORTUNITIES None available at this time.

190

Single-Molecule Microscopy Studies of Electric-Field Poling in Chromophore-Polymer Composite Materials  

E-Print Network (OSTI)

Single-Molecule Microscopy Studies of Electric-Field Poling in Chromophore-Polymer Composite electrooptic devices based on chromophore-polymer composite materials is to improve chromophore ordering of susceptibility.16 Chromophore-polymer composite materials lack inherent non- centrosymmetry, which is required

Reid, Philip J.

191

Pion Pole Contribution to Hadronic Light-By-Light Scattering and Muon Anomalous Magnetic Moment  

Science Journals Connector (OSTI)

We derive an analytic result for the pion pole contribution to the light-by-light scattering correction to the anomalous magnetic moment of the muon, a?=(g?-2)/2. Using the vector meson dominance model for the pion transition form factor, we obtain a?LBL,?0=+56×10-11.

Ian Blokland; Andrzej Czarnecki; Kirill Melnikov

2002-01-31T23:59:59.000Z

192

Creosote-treated wood poles and crossarms: Toxicity Characteristic Leaching Procedure (TCLP) results  

SciTech Connect

The objective of this study was to develop a quantitative database on leachable concentrations of cresols (i.e., m-, o- and p-cresol isomers) from a population of creosote-treated utility wood poles and crossarms by application of the Toxicity Characteristic Leaching Procedure (TCLP). The TCLP was promulgated by the US Environmental Protection Agency (EPA) in March 1990 (55FR 11798). Data generated in this study indicate that creosote-treated utility poles and crossarms are non-hazardous. Measured concentrations of total cresols and other semi-volatile organic compounds, from wood subjected to TCLP analysis, were an order of magnitude or more below their current Toxicity Characteristic (TC) regulatory levels. The wood analyzed in this study consisted of 54 samples of wood poles and 6 crossarms. Subsamples, removed from full cross sectional slices of poles and crossarms, were prepared according to EPA procedures, subjected to the TCLP, and the resultant leachates analyzed for the presence of cresols and other semi-volatile compounds.

Horn, M.E. (Environmental Management Services, Waupaca, WI (United States)); Holcombe, L.; Owens, J.B. (Radian Corp., Austin, TX (United States))

1992-07-01T23:59:59.000Z

193

Interaction between Poly(ADP-ribose) and NuMA Contributes to Mitotic Spindle Pole Assembly  

E-Print Network (OSTI)

Poly(ADP-ribose) (pADPr), made by PARP-5a/tankyrase-1, localizes to the poles of mitotic spindles and is required for bipolar spindle assembly, but its molecular function in the spindle is poorly understood. To investigate ...

Coughlin, M.

194

Looking Deep from the South Pole: Star Formation in the Thermal Infrared  

E-Print Network (OSTI)

Looking Deep from the South Pole: Star Formation in the Thermal Infrared Michael G.Burton, John W extra-galactic star formation through a deep survey of the Hubble Deep Field{South in this band. We-eminent conditions on the Earth for wide- eld imaging at thermal infrared wavelengths. We describe a project to equip

Ashley, Michael C. B.

195

Control of Delayed Recycling Systems with an Unstable Pole at Forward Path  

E-Print Network (OSTI)

Control of Delayed Recycling Systems with an Unstable Pole at Forward Path J. F. Marquez Rubio, B. del Muro CuĀ“ellar and Olivier Sename Abstract-- Unstable time delay system and recycling system pose a challenge problem in their own. When unstable time delay system have recycle the control problem becomes

Paris-Sud XI, UniversitƩ de

196

Temperature profile for glacial ice at the South Pole: Implications for life nearby subglacial lake  

E-Print Network (OSTI)

Temperature profile for glacial ice at the South Pole: Implications for life nearby subglacial lake deep of South of #9Ā°C, which is 7Ā°C below pressureĀ­induced melting temperature freshwater produce contamination Lake Vostok. semiempirical expression strain vs. stress, estimate shear depth show Ice

Woschnagg, Kurt

197

The South Pole Telescope: A white paper for the Dark Energy Task Force  

E-Print Network (OSTI)

redshifts, the statistical power of the survey yields are sufficient to measure the dark energy equation energy constraints are derived from the SPT SZE survey results. To test theories of dark energyThe South Pole Telescope: A white paper for the Dark Energy Task Force J. E. Carlstrom, C. Chang, T

Collar, Juan I.

198

Environmental Assessment of the Gering-Stegall 115-kV Transmission Line Consolidation Project, Scotts Bluff County, Nebraska  

SciTech Connect

The Department of Energy (DOE), Western Area Power Administration (Western) proposes to consolidate segments of two transmission lines near the Gering Substation in Gering, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska. The transmission lines are both located in Scotts Bluff County, Nebraska, within the city of Gering. Presently, there are three parallel 115-kilovolt (kV) transmission lines on separate rights-of-way (ROW) that terminate at the Gering Substation. The project would include dismantling the Archer-Gering wood-pole transmission line and rebuilding the remaining two lines on single-pole steel double circuit structures. The project would consolidate the Gering-Stegall North and Gering-Stegall South 115-kV transmission lines on to one ROW for a 1.33-mile segment between the Gering Substation and a point west of the Gering Landfill. All existing wood-pole H-frame structures would be removed, and the Gering-Stegall North and South ROWs abandoned. Western is responsible for the design, construction, operation, and maintenance of the line. Western prepared an environmental assessment (EA) that analyzed the potential environmental impacts of the proposed construction, operation, and maintenance of the 115-kV transmission line consolidation. Based on the analyses in the EA, the DOE finds 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 of 1969 (NEPA).

NONE

1995-05-01T23:59:59.000Z

199

A novel optimization-based pole-figure inversion method: comparison with WIMV and maximum entropy methods  

Science Journals Connector (OSTI)

An optimization-based pole-figure inversion method is presented that utilizes the orientation distribution function gradient for conditional control of the solution. The novel pole-figure inversion method, coined the hybrid -seminorm minimization, is empirically shown to be versatile, general and robust in the presence of simulated experimental errors.

Bernier, J.V.

2006-09-12T23:59:59.000Z

200

Total compensation of line-side switching harmonics in converter-fed ac locomotives  

SciTech Connect

PWM controlled line-side converters of modern ac traction locomotives inject harmonic currents into the feeding overhead line. This causes problems of electromagnetic interference. Passive or active filters are usually provided for a partial reduction of the line harmonics. A novel and superior approach employs a switched electronic compensator. It generates an exact replica of the harmonic current, feeding it to the high-voltage transformer to produce a harmonic counter MMF. The transformer main flux is then forced to be sinusoidal, and so is the induced voltage in the primary. The line current, being low-pass filtered by the transformer leakage inductance, assumes a pure sinusoidal waveform. The compensator operates in the low switching frequency range of the main power converters. Its installed power is only 1% of the traction power. Operation, control, and design considerations are described. Results from laboratory tests at full power level are presented.

Krah, J.O.; Holtz, J. [Univ. of Wuppertal (Germany)] [Univ. of Wuppertal (Germany)

1995-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

South Pole Telescope helps Argonne scientists study earliest ages of the  

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

Related Content Related Content Employee Spotlight: Clarence Chang South Pole Telescope helps Argonne scientists study earliest ages of the universe By Louise Lerner * October 28, 2013 Tweet EmailPrint For physicist Clarence Chang at the U.S. Department of Energy's (DOE) Argonne National Laboratory, looking backward in time to the earliest ages of the universe is all in a day's work. Chang helped design and operate part of the South Pole Telescope, a project that aims a giant telescope at the night sky to track tiny bits of radiation that are still traveling across the universe from the period just after it was born. "Basically, what we're looking at is the afterglow light of the Big Bang," Chang said. In the wake of the Big Bang, all the matter in the universe was just hot,

202

Microsoft Word - CX-FY10_Ross-VanShip_Wood_Pole_Replacement_WEB.doc  

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

Clearance Memorandum Clearance Memorandum Troy Dalrymple Lineman Foreman I - TFVK-LMT Proposed Action: Wood pole replacement of Ross-Vancouver Shipyard No. 1, Structure 2/3 in Fog Chamber Dump Area #2 PP&A Project No: 1721 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. Location: Ross Complex, Vancouver, WA. Proposed by: Bonneville Power Administration (BPA) Description of the Proposed Action: BPA proposes to replace deteriorating wood poles and associated structural/electrical components (e.g. cross arms, insulators, guy anchors) on

203

A Search for the Dark Matter Annual Modulation in South Pole Ice  

E-Print Network (OSTI)

Astrophysical observations and cosmological data have led to the conclusion that nearly one quarter of the Universe consists of dark matter. Under certain assumptions, an observable signature of dark matter is the annual modulation of the rate of dark matter-nucleon interactions taking place in an Earth-bound experiment. To search for this effect, we introduce the concept for a new dark matter experiment using NaI scintillation detectors deployed deep in the South Pole ice. This experiment complements dark matter search efforts in the Northern Hemisphere and will investigate the observed annual modulation in the DAMA/LIBRA and DAMA/NaI experiments. The unique location will permit the study of background effects correlated with seasonal variations and the surrounding environment. This paper describes the experimental concept and explores the sensitivity of a 250 kg NaI experiment at the South Pole.

Cherwinka, J; Cowen, D F; Grant, D; Halzen, F; Heeger, K M; Hsu, L; Karle, A; Kudryavtsev, V A; Maruyama, R; Pettus, W; Robinson, M; Spooner, N J C

2011-01-01T23:59:59.000Z

204

Development of joining procedure for pole pieces of the electromagnet of the diverse safety rod in a fast breeder reactor  

Science Journals Connector (OSTI)

In the prototype fast breeder reactor, the electromagnet for the diverse safety rod is welded using a non-magnetic filler to separate the magnetic poles. The pole pieces are made of soft iron, and the non-magnetic nickel base ERNiCr-3 was chosen as non-magnetic filler wire. The procedure followed for joining the pole pieces consisted of weld build-up of the inner and outer core pieces with ERNiCr-3 filler material and machining to the required dimensions. The final joining of the electromagnet was by a circular joint at the contact end. The joints were qualified by stringent inspection procedures, including leak testing.

H.C. Dey; V. Shankar; R. Vijayashree; P. Sivaraman; A. Banerjee

2007-01-01T23:59:59.000Z

205

Measurement of sound speed vs. depth in South Pole ice: pressure waves and shear waves  

SciTech Connect

We have measured the speed of both pressure waves and shear waves as a function of depth between 80 and 500 m depth in South Pole ice with better than 1% precision. The measurements were made using the South Pole Acoustic Test Setup (SPATS), an array of transmitters and sensors deployed in the ice at the South Pole in order to measure the acoustic properties relevant to acoustic detection of astrophysical neutrinos. The transmitters and sensors use piezoceramics operating at {approx}5-25 kHz. Between 200 m and 500 m depth, the measured profile is consistent with zero variation of the sound speed with depth, resulting in zero refraction, for both pressure and shear waves. We also performed a complementary study featuring an explosive signal propagating vertically from 50 to 2250 m depth, from which we determined a value for the pressure wave speed consistent with that determined for shallower depths, higher frequencies, and horizontal propagation with the SPATS sensors. The sound speed profile presented here can be used to achieve good acoustic source position and emission time reconstruction in general, and neutrino direction and energy reconstruction in particular. The reconstructed quantities could also help separate neutrino signals from background.

IceCube Collaboration; Klein, Spencer

2009-06-04T23:59:59.000Z

206

Parallel Lines II: Construction of Parallel Lines  

Science Journals Connector (OSTI)

Situations are frequently encountered in which two lines, determined by linear regression, are theoretically...m 1 and m 2.

Ronald J. Tallarida Ph. D.; Rodney B. Murray Ph. D.

1987-01-01T23:59:59.000Z

207

Elimination of PZT thin film breakage caused by electric current arcing and intrinsic differential strains during poling  

E-Print Network (OSTI)

Historically, substrate breakage during the poling process has been responsible for a 2% yield loss for a contract manufacturer specializing in volume production of lead zirconate titatate (PZT) thin film devices. In this ...

AlSaeed, Abdulelah (Abdulelah Ibrahim)

2012-01-01T23:59:59.000Z

208

A-432411, a novel indolinone compound that disrupts spindle pole formation and inhibits human cancer cell growth  

Science Journals Connector (OSTI)

American Association for Cancer Research Article A-432411, a novel indolinone compound that disrupts spindle pole formation...therapies and for the development of new anticancer drugs. A-432411 is a novel small molecule that destabilizes microtubules...

Zehan Chen; Philip J. Merta; Nan-Hong Lin; Stephen K. Tahir; Peter Kovar; Hing L. Sham; and Haiying Zhang

209

Electric poling-assisted additive manufacturing process for PVDF polymer-based piezoelectric device applications  

Science Journals Connector (OSTI)

This paper presents a new additive manufacturing (AM) process to directly and continuously print piezoelectric devices from polyvinylidene fluoride (PVDF) polymeric filament rods under a strong electric field. This process, called 'electric poling-assisted additive manufacturing or EPAM, combines AM and electric poling processes and is able to fabricate free-form shape piezoelectric devices continuously. In this process, the PVDF polymer dipoles remain well-aligned and uniform over a large area in a single design, production and fabrication step. During EPAM process, molten PVDF polymer is simultaneously mechanically stresses in-situ by the leading nozzle and electrically poled by applying high electric field under high temperature. The EPAM system was constructed to directly print piezoelectric structures from PVDF polymeric filament while applying high electric field between nozzle tip and printing bed in AM machine. Piezoelectric devices were successfully fabricated using the EPAM process. The crystalline phase transitions that occurred from the process were identified by using the Fourier transform infrared spectroscope. The results indicate that devices printed under a strong electric field become piezoelectric during the EPAM process and that stronger electric fields result in greater piezoelectricity as marked by the electrical response and the formation of sharper peaks at the polar ? crystalline wavenumber of the PVDF polymer. Performing this process in the absence of an electric field does not result in dipole alignment of PVDF polymer. The EPAM process is expected to lead to the widespread use of AM to fabricate a variety of piezoelectric PVDF polymer-based devices for sensing, actuation and energy harvesting applications with simple, low cost, single processing and fabrication step.

ChaBum Lee; Joshua A Tarbutton

2014-01-01T23:59:59.000Z

210

Mach-Zehnder Modulator Performance on the NIF South Pole Bang Time Diagnostic  

SciTech Connect

We present performance data for Mach-Zehnder optical modulators fielded on the National Ignition Facility (NIF) as a potential signal path upgrade for the South Pole Bang Time diagnostic. A single channel demonstration system has been deployed utilizing two modulators operating in a 90-degree In phase and Quadrature (I/Q) configuration. X-ray target emission signals are split and fed into two recording systems: a reference CRT based oscilloscope, Greenfield FTD10000, and the dual Mach-Zehnder system. Results of X-ray implosion time (bang time) determination from these two recording systems are compared and presented.

Beeman, B.; MacPhee, A. G.; Kimbrough, J. R.; Chow, R.; Carpenter, A.; Bond, E.; Zayas-Rivera, Z.; Bell, P.; Celeste, J.; Clancy, T.; Miller, E. K.; Edgell, D.; Donaldson, W. R.

2013-09-01T23:59:59.000Z

211

New live line tester for porcelain suspension insulators on high-voltage power lines  

SciTech Connect

Suspension insulator assemblies known as insulator strings are used in overhead power transmission lines to mechanically support high-voltage conductors while providing adequate insulation to withstand switching and lightning overvoltages. Since the useful life in service of the individual insulator elements making up these strings is hard to predict, they must be verified periodically to insure that adequate line reliability is maintained at all times. Over the years many testing methods have been used for this purpose, each one with its own advantages and disadvantages. Until now at Hydro-Quebec, porcelain insulators had been tested by the buzz method which simply consists of applying a short-circuit to each insulator in a string and listening for a buzz-like sound indicating a good insulator. However, safety considerations that preclude short-circuiting insulators and other disadvantages of that method have led Hydro-Quebec to undertake and complete the development of a new insulator tester. The working principle of this new device is based on the automatic measurement and recording of the electric field along the insulator string which decreases considerably in front of an internally-shorted insulator. The tester is slid along the string while the insulators are counted automatically. The information from tests on up to 200 strings can be stored in the device to be later transferred in a host computer for interpretation and/or permanent storage. The new tester also gives information on voltage distribution along the insulator strings which can be useful for the design of future power transmission lines.

Vaillancourt, G.H.; St-Jean, M. (Hydro-Quebec, Varennes, Quebec (Canada)); Bellerive, J.P. (Hydro-Quebec, Montreal, Quebec (Canada)); Jean, C. (Positron Inc., Montreal, Quebec (Canada))

1994-01-01T23:59:59.000Z

212

Extension of the Application of the generalized pole representation to the treatment of resonance cross sections.  

SciTech Connect

One reliable and convenient way of processing the cross sections in the resolved energy region is by use of the generalized pole representation, whereby the Doppler-broadening calculation can be carried out rigorously using the analytical approach. So far, its applications have been limited to cases with resonance parameters specified by the Reich-Moore formalism. Although such an approach, in principle, can be extended to all three remaining representations of resolved resonance parameters specified by the ENDF data format, there is no computational tool for handling such a task at present. Given that Breit-Wigner formalisms are probably the most widely used by any evaluated nuclear data library to represent cross sections, a special effort has to be made to convert the single level and multilevel Breit-Wigner resonance parameters to pole parameters. A FORTRAN computer code BW2PR has been developed for this purpose. Extensive calculations have been performed to demonstrate that the proposed method ensures the conservation of the information contained originally in Breit-Wigner resonance parameters. This will make it possible to apply the exact Doppler-broadening method to a larger collection of nuclides.

Hwang, R. N.; Jammes, C.

1999-03-12T23:59:59.000Z

213

Measurements of Secodary Cosmic Microwave Background Anisotropies with the South Pole Telescope  

E-Print Network (OSTI)

dark lines indicate regions where the underlying silicon has been etched away leaving the spiderweb membrane suspended, although the web

Lueker, Martin Van

2010-01-01T23:59:59.000Z

214

North Australian Cloud Lines  

Science Journals Connector (OSTI)

A satellite classification and climatology of propagating mesoscale cloud fines in northern Australia is presented. These cloud fines range from long, narrow lines of shallow convection to extensive deep convective squall lines with mesoscale ...

W. Drosdowsky; G. J. Holland

1987-11-01T23:59:59.000Z

215

B y M E R E D I T H F R A N C O M The ground shakes. The gro-  

E-Print Network (OSTI)

Hazardous Being safe in an earthquake is all about location. Listed below are several safer places as well injury Stairs: they could collapse Trees: if outside Overhead power lines and light poles: if outside Parties, Hosted by Clark Planetarium: 4 p.m., locations: unvr.se/JPyak6 THURSDAY 6/7 Saratoga Splash

Seamons, Kent E.

216

Pole structure from energy-dependent and single-energy fits to $\\pi N$ elastic scattering data  

E-Print Network (OSTI)

The pole structure of the current GW/SAID partial-wave analysis of elastic $\\pi N$ scattering and $\\eta N$ production data is studied. Pole positions and residues are extracted from both the energy-dependent and single-energy fits, using two different methods. For the energy-dependent fits, both contour integration and a Laurent+Pietarinen approach are used. In the case of single-energy fits, the Laurent+Pietarinen approach is used. Errors are estimated and the two sets of results are compared to other recent and older fits to data.

Švarc, Alfred; Osmanovi?, Hedim; Stahov, Jugoslav; Workman, Ron L

2015-01-01T23:59:59.000Z

217

DOE/EA-1636: Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project Preliminary Environmental Assessment (March 2009)  

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

Albany-Burnt Woods and Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project Preliminary Environmental Assessment DOE/EA-1636 March 2009 B O N N E V I L L E P O W E R A D M I N I S T R A T I O N Albany-Burnt Woods and Santiam-Toledo Pole Replacement Project Preliminary Environmental Assessment DOE/EA-1636 Bonneville Power Administration March 2009 Bonneville Power Administration i Table of Contents Chapter 1 Need for and Purpose of Action ............................................................... 1-1 1.1 Introduction .....................................................................................................

218

Microsoft Word - CX-ForestGrove-McMinnvilleWoodPolesFY12_WEB.docx  

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

5, 2012 5, 2012 REPLY TO ATTN OF: KEP-Alvey SUBJECT: Environmental Clearance Memorandum James Semrau Project Manager - TEP-TPP-1 Proposed Action: Forest Grove-McMinnville #1 Wood Pole Replacement Projects PP&A Project No.: 2326 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Proposed by: Bonneville Power Administration (BPA) Location: The project is located in Washington and Yamhill counties, Oregon, in BPA's Salem District. Structure locations are as follows: Structure Legal Description County, State 2\5 1S, 3W, Sec. 6 Washington, OR 3\3 1S, 3W, Sec. 7 Washington, OR 3\6, 4\3 1S. 4W, Sec. 12 Washington, OR 4\8, 4\9, 5\3 1S, 4W, Sec. 14 Washington, OR 6\2, 6\5 1S, 4W, Sec. 23 Washington, OR

219

Microsoft Word - CX-SpokaneDistrictWoodPoleReplacementsFY13_WEB.doc  

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

1, 2013 1, 2013 REPLY TO ATTN OF: KEPR-Bell-1 SUBJECT: Environmental Clearance Memorandum Amanda Williams Project Manager - TEP-TPP-1 Proposed Action: 2013 Spokane District Wood Pole Replacement Projects PP&A Project No.: 2131 (Albeni Falls-Sand Creek No. 1), 2132 (Bronx-Sand Creek No. 1), 2492 (Albeni Falls-Pine Street No. 1), 2133 (Bell-Boundary No. 3), 2134 (Bell-Addy No. 1), 2135 (Bell-Trentwood No. 1), 2136 (Bell-Trentwood No. 2), 2137 (Libby-Bonners Ferry No. 1), 2493 (Boundary-Nelway #1), 2494 (Colville-Boundary #1), 1547 (Four Lakes Tap), 2138 (Green Bluff Tap), 2495 (Sand Creek-Bonners Ferry No. 1 and No. 2), and 1929 (Spirit Tap) Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance

220

Angular Momentum Poles of the Nonrelativistic S Matrix for Spin ½ Particles  

Science Journals Connector (OSTI)

The study of the structure of the two-particle S matrix as a function of the angular momentum in potential theory is extended to spin-dependent interactions between two spin ½ particles, including the tensor force. The results reveal considerable similarity with the spin zero case, including the symmetry properties. The main differences are two branch points at j=0 and j=-1 and a pole at j=-12. It is shown that judicious combinations of S-matrix elements contain none of these singularities, and, as a result, neither do the scattering amplitudes. Certain modifications of the canonical situation are found in the presence of spin-orbit forces or other orbital angular momentum-dependent potentials. The factorization of the residue of the S matrix is also discussed.

Bipin R. Desai and Roger G. Newton

1963-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

Final environmental assessment for vegetation control at VHF stations, microwave stations, electrical substations, and pole yards  

SciTech Connect

Southwestern Power Adm. operates very high frequency (VHF) and microwave radio stations, electrical substations, and pole yards for electric power transmission throughout AR, MO, and OK. Vegetation growth at the stations must be suppressed for safety of operation and personnel. Southwestern has been using a combination of mechanical/manual and herbicide control for this purpose; Federally- mandated reductions in staff and budgetary resources require Southwestern to evaluate all potentially efficient methods for vegetation control. Three alternatives were examined: no action, mechanical/manual control, and (proposed) a combination of mechanical/manual and herbicide control. Environmental impacts on air and water quality, wetlands, wildlife, endangered species, archaeological and other resources, farmland, human health, transportation, etc. were evaluated.

NONE

1995-10-13T23:59:59.000Z

222

South pole bang-time diagnostic on the National Ignition Facility  

SciTech Connect

The south pole bang-time (SPBT) diagnostic views National Ignition Facility (NIF) implosions through the lower hohlraum laser entrance hole to measure the time of peak x-ray emission (peak compression) in indirect drive implosions. Five chemical-vapor-deposition (CVD) diamond photoconductive detectors (PCD's) with different filtrations and sensitivities record the time-varying x rays emitted by the target. Wavelength-selecting highly oriented pyrolytic graphite (HOPG) crystal mirror monochromators increase the x-ray signal-to-background ratio by filtering for 11-keV emission. Diagnostic timing and the in-situ temporal instrument response function are determined from laser impulse shots on the NIF. After signal deconvolution and background removal, the bang time is determined to 45-ps accuracy. The x-ray 'yield' (mJ/sr/keV at 11 keV) is determined from the total area under the peak.

MacPhee, A; Edgell, D; Bradley, D K; Bond, E J; Burns, S; Callahan, D A; Celeste, J; Kimbrough, J; Mackinnon, A J; Magoon, J; Eckart, M J; Glebov, V; Hey, D; Lacielle, G; Kilkenny, J; Parker, J; Sangster, T C; Shoup, M J; Stoeckl, C; Thomas, T

2012-05-01T23:59:59.000Z

223

Balloon observations of ultra-low-frequency waves in the electric field above the South Pole  

SciTech Connect

The physics of ultra-low-frequency waves in the magnetosphere, near the cusp and in the polar cap, is important because this region is one where ultra-low-frequency wave energy from the magnetopause can most easily enter the magnetosphere. During the 1985-1986 South Pole balloon campaign, eight stratospheric balloon payloads were launched from Amundsen-Scott Station, South Geographic Pole, Antarctica, to record data on ultra-low-frequency waves. The payloads were instrumented with three-axis double-probe electric field detectors and X-ray scintillation counters. This paper concentrates on the third flight of this series, which was launched at 2205 universal time on 21 December 1985. Good data were received from the payload until the transmitter failed at 0342 universal time on 22 December. During most of the four hours that the balloon was afloat, an intense ultra-low-frequency wave event was in progress. The electric-field data from this period have been examined in detail and compared with magnetic field data, obtained with ground-based fluxgate and induction magnetometers to determine the characteristics of the waves. After float was reached, the electric-field data in figure 1 show large-amplitude, quasi-periodic fluctuations suggesting the presence of intense ultra-low-frequency wave activity. In conclusion, the electric-field signature observed from flight 3 appears to have been essentially an electrostatic event or possibly a short-wavelength hydromagnetic wave with a varying and interesting polarization character. The authors are continuing the analysis of the data to determine the source of the observed ultra-low-frequency waves.

Liao, B.; Benbrrook, J.R.; Bering E.A. III; Byrne, G.J.; Theall, J.R. (Univ. of Houston, TX (USA))

1988-01-01T23:59:59.000Z

224

Temperature profile for glacial ice at the South Pole: Implications for life in a nearby subglacial lake  

E-Print Network (OSTI)

-induced melting temperature of freshwater ice. To produce the strong radar signal, the frozen lake must consistTemperature profile for glacial ice at the South Pole: Implications for life in a nearby subglacial by P. Buford Price, April 22, 2002 Airborne radar has detected 100 lakes under the Antarctic ice cap

Price, P. Buford

225

A FAMILY OF TWENTY-AMPERES POWER SUPPLIES FOR MULTI-POLE CORRECTORS FOR ACCELERATORS AND STORAGE RINGS  

E-Print Network (OSTI)

A FAMILY OF TWENTY-AMPERES POWER SUPPLIES FOR MULTI- POLE CORRECTORS FOR ACCELERATORS AND STORAGE of accelerator facilities and storage ring complexes in broad range of output power. Some tasks, e.g. powering-150, correspondingly. The power supplies developed meet the requirements of the up-to-date accelerator facilities

Kozak, Victor R.

226

Please leave this heading unchanged! Sound radiation of a non-rigid piston and pole cap compared with  

E-Print Network (OSTI)

Please leave this heading unchanged! Sound radiation of a non-rigid piston and pole cap compared are often modelled as a rigid piston in an infinite baffle. This model is for real loudspeakers somewhat of the baffled-piston radiation the spatial impulse response is presented. 1. Nijboer-Zernike approach

227

Sound radiation from a loudspeaker, from a spherical pole cap, and from a piston in an infinite baffle1  

E-Print Network (OSTI)

Sound radiation from a loudspeaker, from a spherical pole cap, and from a piston in an infinite are often modelled as a rigid piston in an infinite baffle. As a model for real loudspeakers, this approach of the baffled-piston radiation the spatial impulse response is presented. 1. Nijboer-Zernike approach

228

Surface energy budget over the South Pole and turbulent heat fluxes as a function of an empirical bulk Richardson number  

E-Print Network (OSTI)

Surface energy budget over the South Pole and turbulent heat fluxes as a function of an empirical in the monthly mean surface energy budget and to investigate the behavior of turbulent heat fluxes under stable and one as the residual of the surface energy budget (i.e., subsurface heat fluxes minus net radiation

Walden, Von P.

229

Germ-line Allele  

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

Germ-line Allele Germ-line Allele Name: Rachel Location: N/A Country: N/A Date: N/A Question: Can you please explain a "germ-line allele" to me! It is very important for a research paper I am writing about breast cancer. Replies: Mutations in genes are only able to be passed to the offspring if they are found in gametes (egg, sperm) mutations that occur in body cells other than gametes are usually not important because the cells can be replaced and they die eventually. The only way a characteristic can be passed to the offspring is through the eggs and sperm, so if there is a mutation in one these cells, the offspring can inherit the mutation. So a germ-line cell is a gamete. And a germ line allele is a version of the trait that is passed to the offspring through the germ line cell (or gamete).

230

IEEE TRANSACTIONS ON MAGNETICS, VOL. 45, NO. 12, DECEMBER 2009 5399 Modeling of the Starting Performance of Large Solid-Pole Synchronous  

E-Print Network (OSTI)

refineries, steel mills, and power plants [1]Ā­[6]. Large solid pole motors are a special category of large virtual windings. Therefore, the two-axis theory can be used for the solid pole synchronous motor. We, starting performance, transformation coefficient, two-axis theory, virtual windings. I. INTRODUCTION LARGE

Mi, Chunting "Chris"

231

Nematostatics of triple lines  

Science Journals Connector (OSTI)

The Landau–de Gennes model for nematic liquid crystal bulk and interfaces has been extended to nematic triple lines involving the intersection of two isotropic fluids and one nematic liquid crystalline phase. A complete set of bulk, interface, and triple line force and torque balance equations has been formulated. The triple line force and torque balance equations have linear, interfacial, and bulk contributions. The bulk contributions appear as junction integrals, the surface contributions as junctions sums, and the line contributions as gradients of stresses. Reduction of dimensionality from three to one dimensional creates the following effects: (a) bulk terms enter interfacial balances as surface jumps and line balances as junction integrals, and (b) surface terms enter linear balances as junction sums. Line stress and torque equations are derived using classical liquid crystal models. The correspondence between line stress and line torque and their surface and bulk analogs is established. The triple line force and torque balance equations are use to analyze the contact angle in a nematic lens lying at the interface between two isotropic fluids, when the prefered surface orientation is tangential. The effect of anisotropy and long range elasticity on triple line phases is established. Under weak anchoring the contact angle is shown to be a function of the anchoring energy at the nematic-isotropic interface, while under strong anchoring conditions the contact angle is a function of the Peach-Koehler force that originates from bulk long range elasticity and acts on the triple line. The use of the complete set of balance equations removes the classical inconsistency in force balances at a contact line by properly taking into account long range (bulk gradient elasticity) and anisotropic (interfacial anchoring elasticity) effects.

Alejandro D. Rey

2003-01-30T23:59:59.000Z

232

Series Transmission Line Transformer  

DOE Patents (OSTI)

A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

Buckles, Robert A. (Livermore, CA); Booth, Rex (Livermore, CA); Yen, Boris T. (El Cerrito, CA)

2004-06-29T23:59:59.000Z

233

Introduction 5-line Shinkansen network  

E-Print Network (OSTI)

as a countermeasures for derailing accidents. Future works Rules for resuming train operation will be changed. That is monitoring system. #12;Heater monitoring system Heater Lead for heater Power supply Pole Control Box Number of Trains Per Day 12,784 Average Number of Passengers Per Day 16.80 million #12;Introduction

Illinois at Urbana-Champaign, University of

234

EA-1950: Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln  

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

50: Grand Coulee-Creston Transmission Line Rebuild; Grant and 50: Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties, Washington EA-1950: Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties, Washington SUMMARY Bonneville Power Administration is preparing this EA to assess the potential environmental impacts of the proposed rebuild of approximately 28 miles of transmission line between the cities of Coulee Dam in Grant County and Creston in Lincoln County, Washington. The proposed project would include replacing all wood pole structures and conductor, improving existing access roads, and developing temporary access roads. Additional information is available at the project website: http://www.bpa.gov/goto/CouleeCrestonRebuild. PUBLIC COMMENT OPPORTUNITIES Draft EA: Comment Period Ends 2/3/14.

235

Weld-Windsor 115-kV Transmission Line Project, Weld County, Colorado  

SciTech Connect

The Western Area Power Administration is proposing to rebuild a 3.0 mile segment of the existing Flatiron-Weld 115-kV transmission line in Weld County. The line would be reconductored with new conductor on new wood pole double circuit structures. The new structures would support a double circuit transmission line configuration. The first circuit would be owned by Western and the second by Public Service Company of Colorado (PSCO). Alternatives considered included no action, constructing PSCO`s circuit on new right-of-way, and reconductoring Western`s existing line on the same structures. The proposed action was selected because it provided an opportunity to share structures with PSCO and, overall, would minimize costs and environmental impacts. The environmental assessment identifies minor effects on existing natural or human resources and minor benefits for agricultural operations.

NONE

1996-05-01T23:59:59.000Z

236

Geodesic Lines, . . . Covariant . . .  

E-Print Network (OSTI)

Geodesic Lines, . . . Covariant . . . Home Page Title Page Page 781 of 818 Go Back Full Screen Close Quit 14.11. Geodesic Lines, Local Gauss-Bonnet Theorem Geodesics play a very important role in surface theory and in dynamics. One of the main reasons why geodesics are so important

Gallier, Jean

237

Transmission Line Security Monitor  

SciTech Connect

The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

None

2011-01-01T23:59:59.000Z

238

Transmission Line Security Monitor  

ScienceCinema (OSTI)

The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

None

2013-05-28T23:59:59.000Z

239

Microsoft Word - CX-OregonCity-ChemawaWoodPolesFY12_WEB .docx  

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

Alvey Alvey SUBJECT: Environmental Clearance Memorandum James Semrau Project Manager - TEP-TPP-1 Proposed Action: Oregon City-Chemawa #2 Wood Pole Replacement Projects PP&A Project No.: 2327 Categorical Exclusion Applied (from Subpart D, 10 C.F.R. Part 1021): B1.3 Routine maintenance Proposed by: Bonneville Power Administration (BPA) Location: The project is located in Clackamas and Marion counties, Oregon, in BPA's Salem District. Structure locations are as follows: Structure Legal Description County, State 3\14 3S, 1W, Sec. 14 Clackamas, OR 16\12 5S, 2W, Sec. 15 Marion, OR 17\6 5S, 2W, Sec. 22 Marion, OR 20\9 5S, 2W, Sec. 32 Marion, OR 21\3 6S, 2W, Sec. 5 Marion, OR 21\13 - 21\15 6S, 2W, Sec. 6 Marion, OR 21\16 - 22\25 6S, 2W, Sec. 7 Marion, OR

240

Axial gap permanent-magnet machine with reluctance poles and PM element covers  

SciTech Connect

An electric machine (10) has a disk-shaped rotor (24) disposed in an operating space between two opposing stator assemblies (11, 12) to provide two axial air gaps (15, 16). The rotor (24) has a hub (28) and an outer ring (26) of non-magnetic material and is further provided with a plurality of permanent magnetic elements (25) for coupling flux that is induced by the magnetic field of the stator assemblies (11, 12). The permanent magnetic elements (25) are spaced apart and reluctance poles (27) are positioned in spaces between the magnetic elements (25) to couple additional flux induced by the magnetic field of the stator assemblies (11, 12). Various constructions and shapes (40-45) for the PM magnetic elements (25) are disclosed, and including PM covers (60) of ferromagnetic material for enhancing q-axis flux in the air gaps (15, 16) and for reducing harmonics where toothed stators are used. Methods of providing increased torque using the the various rotor constructions are also disclosed.

Hsu, John S [Oak Ridge, TN; McKeever, John W [Oak Ridge, TN

2009-04-07T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

Effect of wind and altitude on record performance in foot races, pole vault, and long jump  

Science Journals Connector (OSTI)

Using only elementary physics one can estimate the effect of wind and altitude on performance in several track and field events. Experiments have shown that the power lost to aerodynamicdrag forces is about a tenth of the total power expended in running at sprint speeds. From this observation one can calculate the effect of wind or of air density changes on sprinting speed. In pole vaulting the sprinter converts his kinetic energy into potential energy to clear the bar. In long jumping he is a projectile but he is prevented from reaching his optimum distance expected for his initial velocity by the height which he can attain during his jump. For each of these events performance in moderate winds of 2.0 m/s or at altitudes comparable to Mexico City differ by several percent from performances at sea level or in still air. In longer running races and in bicycle races aerodynamic forces play an important role in racing strategy. However since the athletes perform in groups it is difficult to calculate the effect on individual performances.

Cliff Frohlich

1985-01-01T23:59:59.000Z

242

Design and testing of a four-pole superconducting motor stator  

SciTech Connect

A four-pole, dc superconducting stator for a novel axial-gap superconducting motor has been designed and fabricated for the Superconducting Motor Research Facility at Oak Ridge National Laboratory. The four solenoidal coils are mounted in a heavy aluminum plate in a square array with alternating polarity. The coils are wound with monolithic multifilamentary NbTi conductor and produce a maximum field at the conductor of 7 T with a current of 2800 A. The windings are immersed in liquid helium (LHe) in a close-fitting rectangular case that surrounds the coil array. A liquid-nitrogen-cooled copper radiation shield and vacuum case insulate the cold mass, which is supported off the top and bottom plates of the vacuum case by four lengths of stainless steel pipe. The stator has been installed in the motor test stand and cooled down to LHe temperatures several times. Currents up to 2000 A have been applied so far with the motor operating at speeds up to 600 rpm and several horsepower, with no evidence of magnet instability. 4 refs., 3 figs., 2 tabs.

Schwenterly, S.W.; Luton, J.N.; Lue, J.W.; Kenney, W.J.; Lubell, M.S.

1991-01-01T23:59:59.000Z

243

The 2 to 24 micron source counts from the AKARI North Ecliptic Pole survey  

E-Print Network (OSTI)

We present herein galaxy number counts of the nine bands in the 2-24 micron range on the basis of the AKARI North Ecliptic Pole (NEP) surveys. The number counts are derived from NEP-deep and NEP-wide surveys, which cover areas of 0.5 and 5.8 deg2, respectively. To produce reliable number counts, the sources were extracted from recently updated images. Completeness and difference between observed and intrinsic magnitudes were corrected by Monte Carlo simulation. Stellar counts were subtracted by using the stellar fraction estimated from optical data. The resultant source counts are given down to the 80% completeness limit; 0.18, 0.16, 0.10, 0.05, 0.06, 0.10, 0.15, 0.16, and 0.44 mJy in the 2.4, 3.2, 4.1, 7, 9, 11, 15, 18 and 24 um bands, respectively. On the bright side of all bands, the count distribution is flat, consistent with the Euclidean Universe, while on the faint side, the counts deviate, suggesting that the galaxy population of the distant universe is evolving. These results are generally consistent...

Murata, K; Goto, T; Kim, S J; Matsuhara, H; Wada, T

2014-01-01T23:59:59.000Z

244

Effect of thermal pole tip protrusion and disk roughness on slider disk contacts  

E-Print Network (OSTI)

set-up for measurement of slider vibrations for ?ve degrees-to vibration modal lines does not affect the measurementeach measurement. Except for the off-track vibration, the

Xu, Jianfeng; Kiely, James D.; Hsia, Yiao-Tee; Talke, Frank E.

2009-01-01T23:59:59.000Z

245

INVESTIGATION OF A DYNAMIC POWER LINE RATING CONCEPT FOR IMPROVED WIND ENERGY INTEGRATION OVER COMPLEX TERRAIN  

SciTech Connect

Dynamic Line Rating (DLR) is a smart grid technology that allows the rating of power line to be based on real-time conductor temperature dependent on local weather conditions. In current practice overhead power lines are generally given a conservative rating based on worst case weather conditions. Using historical weather data collected over a test bed area, we demonstrate there is often additional transmission capacity not being utilized with the current static rating practice. We investigate a new dynamic line rating methodology using computational fluid dynamics (CFD) to determine wind conditions along transmission lines at dense intervals. Simulated results are used to determine conductor temperature by calculating the transient thermal response of the conductor under variable environmental conditions. In calculating the conductor temperature, we use both a calculation with steady-state assumption and a transient calculation. Under low wind conditions, steady-state assumption predicts higher conductor temperatures that could lead to curtailments, whereas transient calculations produce conductor temperatures that are significantly lower, implying the availability of additional transmission capacity.

Jake P. Gentle; Kurt S Myers; Tyler B Phillips; Inanc Senocak; Phil Anderson

2014-08-01T23:59:59.000Z

246

Monte Carlo estimation of the rates of lightning strikes on power lines  

Science Journals Connector (OSTI)

This paper reports the development of a general method for estimating the rates of lightning strikes on transmission lines using Monte Carlo simulation. Effects of towers, cross-arms, non-level ground, conductor sags and nearby structures are directly represented in the 3-dimension electrogeometric model (EGM). The method developed is a general one that is applicable to any transmission line configuration and is independent of the EGM used. Tedious analytical derivation of more than 100 equations for each configuration as required by analytical methods is avoided altogether. The formulation and a flow chart are detailed in the paper. The shortest distances from the lightning leader tip to individual structures that may be struck are evaluated and then compared with striking distances. The outcome of the comparison identifies the structure which will be struck in each simulation. The exposure area adopted in the simulation is determined on the basis of the transmission line route length and the maximum possible striking distance to ensure that the simulation results in a maximum possible number of strikes on the overhead line. Strokes outside the exposure area will always miss the transmission line and, therefore, have no effects on the results. The method proposed and its software implementation are verified on the basis of results from analytical methods of earlier work, and from field data.

Roger Holt; Tam T. Nguyen

1999-01-01T23:59:59.000Z

247

Holes in Spectral Lines  

E-Print Network (OSTI)

The decay of an atom in the presence of a static perturbation is investigated. The perturbation couples a decaying state with a nondecaying state. A "hole" appears in the emission line at a frequency equal to the frequency ...

Fontana, Peter R.; Srivastava, Rajendra P.

1973-06-01T23:59:59.000Z

248

Electric Transmission Lines (Iowa)  

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

Electric transmission lines capable of operating at 69 kV or greater cannot be constructed along, across, or over any public highways or grounds outside of cities without a franchise from the...

249

Lifting by Convergence Lines  

Science Journals Connector (OSTI)

The lifting depth of a convergence line in an unstratified boundary layer beneath a stably stratified atmosphere is examined with both analytical and numerical models. Cases are considered with and without flow in the layer above the convergence ...

N. Andrew Crook; Joseph B. Klemp

2000-03-01T23:59:59.000Z

250

Snow accretion on overhead wires  

Science Journals Connector (OSTI)

...the accreted snow and solar radiation, but these...Since the Japanese utilities experienced severe damage...positive air temperature, solar radiation or rain after...carried by the wire, solar radiation, temperature...France, CRIEPI and the utilities of Japan that have participated...

2000-01-01T23:59:59.000Z

251

Investigation of magnetic-pole-enhanced inductively coupled nitrogen-argon plasmas  

SciTech Connect

This article presented the features of the mixed mode and H mode in magnetic pole enhanced, inductively coupled Ar-N{sub 2} plasmas using RF-compensated Langmuir probe measurements. To fully characterize plasma parameters and electron energy probability functions (EEPFs), the gas pressure and argon content were varied. It was observed that with increasing the nitrogen content and gas pressure, the critical RF power to sustain H mode increases; this increase was more prominent for pure nitrogen discharge at higher pressure. The electron number density (n{sub e}) shows increasing trend with increasing RF power, while at higher gas pressures, the electron number density decreases at fixed RF power. Mostly, the EEPFs show a Maxwellian distribution even at low RF power (for higher argon content in the discharge) and at moderate RF power (for higher or pure nitrogen content in the discharge) for pressures of 15-60 mTorr. With increasing the nitrogen content in the mixture, the low energy part of the EEPF is more Druyvesteyn with a distorted high energy tail at low RF power. At fixed RF power, the slope of EEPF changes sharply with increasing pressure. It was observed that in hybrid mode, the EEPF at higher gas pressure (75 mTorr) in a pure nitrogen discharge shows a flat hole near the average electron energy of 3 eV and changes to Maxwellian distribution in H mode. The skin depth versus RF power shows that the skin depth is smaller than the critical dimension of the chamber, regardless of the gas type and the gas pressure.

Jan, F.; Zakaullah, M. [Department of Physics, Quaid-i-Azam University Islamabad, Islamabad 45320 (Pakistan); Khan, A. W.; Saeed, A. [National Centre for Physics, Quaid-i-Azam University Campus Islamabad, Islamabad 45320 (Pakistan)

2012-09-15T23:59:59.000Z

252

Line tension vector thermodynamics of anisotropic contact lines  

Science Journals Connector (OSTI)

Multiphase materials with intersecting diving surfaces give rise to contact lines. A line tension vector thermodynamics formalism is developed and used to analyze contact line problems in the presence of anisotropy, taking into account two elastic modes: change in contact line length and change in contact line orientation. Using this formalism, the contact line-shape equation is derived, and the renormalization of the line tension due to anisotropy is characterized. The correspondence and analogies between the shape equation for anisotropic surfaces (Herring equation) and the shape equation for contact lines is established. Line energies for nematic liquid crystals, representative of generic anisotropic contact lines, are used to derive a shape equation that takes into account ambient orientation effects. It is found that anisotropic line tension may promote bending and chiral modes to avoid unfavorable orientations of the contact line with respect to the ambient nematic ordering.

Alejandro D. Rey

2004-04-30T23:59:59.000Z

253

Transmission line capital costs  

SciTech Connect

The displacement or deferral of conventional AC transmission line installation is a key benefit associated with several technologies being developed with the support of the U.S. Department of Energy`s Office of Energy Management (OEM). Previous benefits assessments conducted within OEM have been based on significantly different assumptions for the average cost per mile of AC transmission line. In response to this uncertainty, an investigation of transmission line capital cost data was initiated. The objective of this study was to develop a database for preparing preliminary estimates of transmission line costs. An extensive search of potential data sources identified databases maintained by the Bonneville Power Administration (BPA) and the Western Area Power Administration (WAPA) as superior sources of transmission line cost data. The BPA and WAPA data were adjusted to a common basis and combined together. The composite database covers voltage levels from 13.8 to 765 W, with cost estimates for a given voltage level varying depending on conductor size, tower material type, tower frame type, and number of circuits. Reported transmission line costs vary significantly, even for a given voltage level. This can usually be explained by variation in the design factors noted above and variation in environmental and land (right-of-way) costs, which are extremely site-specific. Cost estimates prepared from the composite database were compared to cost data collected by the Federal Energy Regulatory Commission (FERC) for investor-owned utilities from across the United States. The comparison was hampered because the only design specifications included with the FERC data were voltage level and line length. Working within this limitation, the FERC data were not found to differ significantly from the composite database. Therefore, the composite database was judged to be a reasonable proxy for estimating national average costs.

Hughes, K.R.; Brown, D.R.

1995-05-01T23:59:59.000Z

254

New Construction of Distribution Lines, Service Lines, and Appurtenant  

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

New Construction of Distribution Lines, Service Lines, and New Construction of Distribution Lines, Service Lines, and Appurtenant Facilities in Certain Visually Significant Resources Outside Residential Subdivisions (New York) New Construction of Distribution Lines, Service Lines, and Appurtenant Facilities in Certain Visually Significant Resources Outside Residential Subdivisions (New York) < Back Eligibility Investor-Owned Utility Municipal/Public Utility Rural Electric Cooperative Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State New York Program Type Environmental Regulations Provider New York State Public Service Commission Any proposed construction of distribution lines, service lines, and appurtenant facilities to electric utilities located near scenic areas of

255

Apparent ridges for line drawing  

E-Print Network (OSTI)

Non-photorealistic line drawing depicts 3D shapes through the rendering of feature lines. A number of characterizations of relevant lines have been proposed but none of these definitions alone seem to capture all ...

Judd, Tilke (Tilke M.)

2007-01-01T23:59:59.000Z

256

 

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

Pole 178 and the H2A/H2B 13.8-kV overhead line disconnect switch were installed in the early 1950s, and are located southwest of Building 292-H. Pole 178 and the H2A/H2B 13.8-kV overhead line disconnect switch were installed in the early 1950s, and are located southwest of Building 292-H. Replacement of both pieces is proposed because the switch malfunctions each time it operates and the pole is bent which presents a safety hazard. Polychlorinated biphenyls (PCB's) are not an issue because there are no liquids/oils associated with the switch. A Radiological Buffer Area (RBA) will be established prior to start of proposed pole removal activities. Radiological Control Operations (RCO) will survey the pole as it is being removed from hole. After survey, RCO will remove the RBA and the new pole will be placed in the existing hole. The new switch will then be installed on the new pole.

257

 

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

Pole 178 and the H2A/H2B 13.8-kV overhead line disconnect switch were installed in the early 1950s, and are located southwest of Building 292-H. Pole 178 and the H2A/H2B 13.8-kV overhead line disconnect switch were installed in the early 1950s, and are located southwest of Building 292-H. Replacement of both pieces is proposed because the switch malfunctions each time it operates and the pole is bent which presents a safety hazard. Polychlorinated biphenyls (PCB's) are not an issue because there are no liquids/oils associated with the switch. A Radiological Buffer Area (RBA) will be established prior to start of proposed pole removal activities. Radiological Control Operations (RCO) will survey the pole as it is being removed from hole. After survey, RCO will remove the RBA and the new pole will be placed in the existing hole. The new switch will then be installed on the new pole.

258

Increasing the solid angle of the Enge Split-Pole Magnetic Spectrograph and continuing the development of the hybrid detector system  

E-Print Network (OSTI)

INCREASING THE SOLID ANGLE OF THK ENGR SPLIT-POLE MAGNETIC SPECTROGRAPH AND CONTINUING THK DEVELOPMENT OF THE HYBRID DETECTOR SYSTEM A Thesis by PHILIP WILLIAM BOWMAN Submitted to the Office of Graduate Studies of Texas A&M University... in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1991 Major Subject: Physics INCREASING THE SOLID ANGLE OF THE ENGR SPLIT-POLE NAGNETIC SPECTROGRAPH AND CONTINUING THE DEVELOPMENT OF THE HYBRID DETECTOR SYSTEN A Thesis...

Bowman, Philip William

2012-06-07T23:59:59.000Z

259

Harry: Between the Lines  

E-Print Network (OSTI)

I 5. ; ..v^-rr>.>-'- j??!*f fefi ( -??;r' ,, ;rl&.i:-??t**rK&d t ? -?, .- 'c-y. ~ :'y$???M .'??. ??.v-'-/i / ' , *? I te / - 5- MAGNUM FORCE: HARRY Between The Lines by Ruth Kurz Seeing Harry, instead of The Callahan... Image. (1973) Special thanks to Teri White for the original "first time"*scene. Further thanks JL MW AW DMc A production of AD NAUSEUM PRESS 3613 West Park Road Cleveland, Ohio 44111 MAGNUM FORCE: HARRY Between The Lines by ruth kurz ' "I...

Kurz, R.; White, T.

1982-01-01T23:59:59.000Z

260

EA-1931: Keeler to Tillamook Transmission Line Rebuild Project, Washington and Tillamook Counties, Oregon  

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

Bonneville Power Administration prepared this EA to assess the potential environmental impacts of the proposed rebuild of the Keeler-Forest Grove and Forest Grove-Tillamook 115-kilovolt (kV) transmission lines between the cities of Hillsboro and Tillamook, in Washington and Tillamook Counties, Oregon. The 58-mile-long rebuild would include replacement of all wood-pole structures over 10 years in age. Some existing access roads would be improved to accommodate construction equipment and some new road access would be acquired or constructed in areas where access is not available.

Note: This page contains sample records for the topic "overhead lines poles" 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

A new time-frequency approach for hybrid differential and impedance protection of transmission lines  

Science Journals Connector (OSTI)

A new current differential protection of transmission lines is presented in this paper using an S-transform variant having very fast computational speed suitable for real-time applications. The conventional S-transform used earlier for transmission line protection has large computational overhead and thus is not suitable for generating decisions regarding the occurrence of a fault and its type on a transmission line. The new S-transform variant is based on different types of frequency scaling, band pass filtering, and interpolation techniques to achieve a significant reduction of computation time in comparison to the original S-transform. For wide area protection as in the case of smart grid the current differential protection is realised by extracting the relevant features from the current signals at both the sending end and receiving end terminals from the new S-transform generated contours. This paper focuses on the fault detection, classification, and location aspects using a new S-transform variant applied to synchronised measurement of the differential and average energy of current signals. Digital simulation results using EMTP for a long distance transmission line show the computational speed and efficiency of this new algorithm.

S.K. Swain; P.K. Dash

2014-01-01T23:59:59.000Z

262

Printed circuit dispersive transmission line  

DOE Patents (OSTI)

A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other. 5 figures.

Ikezi, H.; Lin-Liu, Y.R.; DeGrassie, J.S.

1991-08-27T23:59:59.000Z

263

Printed circuit dispersive transmission line  

DOE Patents (OSTI)

A printed circuit dispersive transmission line structure is disclosed comprising an insulator, a ground plane formed on one surface of the insulator, a first transmission line formed on a second surface of the insulator, and a second transmission line also formed on the second surface of the insulator and of longer length than the first transmission line and periodically intersecting the first transmission line. In a preferred embodiment, the transmission line structure exhibits highly dispersive characteristics by designing the length of one of the transmission line between two adjacent periodic intersections to be longer than the other.

Ikezi, Hiroyuki (Rancho Santa Fe, CA); Lin-Liu, Yuh-Ren (San Diego, CA); DeGrassie, John S. (Encinitas, CA)

1991-01-01T23:59:59.000Z

264

Scha's Parallel Lines Bernhard Nickel  

E-Print Network (OSTI)

Scha's Parallel Lines Bernhard Nickel May 10, 2010 1 Introduction Scha (1981) has a famous example) The single lines run parallel to the double lines. 3 Code for Figure 1 \\begin{figure} \\centering \\setlength{\\unitlength}{.5in} \\begin{picture}(6,4) % first square \\put(0,4){\\line(1,0){4}}% \\put(0,1){\\line(1,0){4}}% \\put(0

Nickel, Bernhard

265

Drill string transmission line  

DOE Patents (OSTI)

A transmission line assembly for transmitting information along a downhole tool comprising a pin end, a box end, and a central bore traveling between the pin end and the box end, is disclosed in one embodiment of the invention as including a protective conduit. A transmission line is routed through the protective conduit. The protective conduit is routed through the central bore and the ends of the protective conduit are routed through channels formed in the pin end and box end of the downhole tool. The protective conduit is elastically forced into a spiral or other non-linear path along the interior surface of the central bore by compressing the protective conduit to a length within the downhole tool shorter than the protective conduit.

Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David S. (Lehi, UT); Bradford, Kline (Orem, UT); Fox, Joe (Spanish Fork, UT)

2006-03-28T23:59:59.000Z

266

New Construction of Distribution Lines, Service Lines, and Appurtenant  

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

Construction of Distribution Lines, Service Lines, and Construction of Distribution Lines, Service Lines, and Appurtenant Facilities in Residential Subdivisions (New York) New Construction of Distribution Lines, Service Lines, and Appurtenant Facilities in Residential Subdivisions (New York) < Back Eligibility Commercial Installer/Contractor Institutional Investor-Owned Utility Low-Income Residential Multi-Family Residential Municipal/Public Utility Residential Rural Electric Cooperative Schools Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Home Weatherization Water Buying & Making Electricity Solar Wind Program Info State New York Program Type Siting and Permitting Provider New York State Public Service Commission Any proposed construction of electricity-related facilities in residential

267

EXPLORING THE TIME DISPERSION OF THE IBEX-HI ENERGETIC NEUTRAL ATOM SPECTRA AT THE ECLIPTIC POLES  

SciTech Connect

The Interstellar Boundary Explorer (IBEX) has observed energetic neutral atom (ENA) hydrogen emissions from the edge of the solar system for more than three years. The observations span energies from 0.01 to 6 keV FWHM. At energies greater than 0.5-6 keV, and for a travel distance of {approx}100 AU, the travel time difference between the slowest and the fastest ENA is more than a year. Therefore, we construct spectra including the effect that slower ENAs left the source at an earlier time than faster ones. If the source produces a steady rate of ENAs and the extinction does not vary, then we expect that the spectral shape would be time independent. However, while the extinction of ENAs has been fairly constant during the first two and a half years, the source appears to have changed, and thus the spectra at a single time may not represent the conditions at the source. IBEX's viewing allows continuous sampling of the ecliptic poles where fluxes can be continuously monitored. For a given source distance we construct spectra assuming that the measured ENAs left the source at roughly the same time. To accomplish this construction, we apply time lag corrections to the signal at different ENA energies that take into account the travel time difference. We show that the spectral shape at the poles exhibits a statistically significant change with time.

Allegrini, F.; Dayeh, M. A.; Desai, M. I.; Fuselier, S. A.; McComas, D. J. [Southwest Research Institute, P.O. Drawer 28510, San Antonio, TX 78228 (United States); Bzowski, M.; Kubiak, M. A. [Space Research Centre, Polish Academy of Sciences, Bartycka 18A, 00-716 Warsaw (Poland); DeMajistre, R. [Applied Physics Laboratory, Johns Hopkins University, 11100 Johns Hopkins Road, Laurel, MD 20723 (United States); Funsten, H. O. [Los Alamos National Laboratory, Los Alamos, Bikini Atoll Road, SM 30, NM 87545 (United States); Janzen, P. H.; Reisenfeld, D. B. [Department of Physics and Astronomy, University of Montana, 32 Campus Drive, Missoula, MT (United States); Schwadron, N. [Space Science Center, University of New Hampshire, Morse Hall Room 407, Durham, NH 03824 (United States); Vanderspek, R., E-mail: fallegrini@swri.edu [Massachussetts Institute of Technology, Cambridge, MA 02139 (United States)

2012-04-20T23:59:59.000Z

268

NEPA COMPLIANCE SURVEY Project Information Project Title:  

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

New power Line for new generator at ten sleep New power Line for new generator at ten sleep Dat e: 12114/10 DOE Code: Contractor Code: Project Lead: Mike Preston Project Overview 1. Brief project description (include Extend 3 phase power line from (existing) pole 99 to the Ten Sleep location for a new generator. The anything that could impact the transformer bank at the WDF will be dismantled, the line extended overhead, across 5 new power poles, to environment) the Ten Sleep Battery and the bank will be reassembled there. The new guy anchor at pole 99 will be located outside Palustrine wetlands. The line will be 34.5/19.920 KV, approximately 1,200 feet in length. 2. Legal location Ground disturbance will be minimal and have very little potential to affect the environment. 3. Duration of the project

269

Design Enablement and Design-Centric Assessment of Future Semiconductor Technologies  

E-Print Network (OSTI)

line STDP compatible designs showing negligible area overhead. . . . . . . . . . . . . . . . . . . . . . .line STDP compatible designs showing negligible area overhead.design implementation of STDP at the poly-line layer is achieved with 1.8× pitch relaxation with virtually no area overhead;

Abou Ghaida, Rani

2012-01-01T23:59:59.000Z

270

Utility Lines and Facilities (Montana)  

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

These regulations apply to the construction of utility and power lines and facilities. They address the use of public right-of-ways for such construction, underground power lines, and construction...

271

New Imperial Valley power line  

SciTech Connect

The Imperial Irrigation District placed its new 104-mile, 230kV transmission line in service in the Imperial Valley on September 14, 1988. The power line, with a rated capacity of 600 megawatts, transmits electricity generated at geothermal power plants. The transmission line was financed by 14 geothermal companies, whose participation was based on the amount of line-capacity they expect to use.

Not Available

1988-12-01T23:59:59.000Z

272

a 115-line MATLAB implementation  

E-Print Network (OSTI)

Apr 15, 2013 ... Alternating active-phase algorithm for multimaterial topology optimization problems -- a 115-line MATLAB implementation. Rouhollah Tavakoli ...

Rouhollah Tavakoli

2013-04-15T23:59:59.000Z

273

Transmission Line Circuit Alexander Glasser  

E-Print Network (OSTI)

Chaos in a Transmission Line Circuit Alexander Glasser Marshal Miller With... Prof. Edward Ott Prof times become shorter, circuit connections behave more and more like transmission lines. Theoretical(t) - Transmission Line (Zo, T) #12;5 Cf/Cr 1000 Vf Capacitance Voltage Cf Cr Model for Nonlinear Capacitor

Anlage, Steven

274

CORONAL EMISSION LINES AS THERMOMETERS  

SciTech Connect

Coronal emission-line intensities are commonly used to measure electron temperatures using emission measure and/or line ratio methods. In the presence of systematic errors in atomic excitation calculations and data noise, the information on underlying temperature distributions is fundamentally limited. Increasing the number of emission lines used does not necessarily improve the ability to discriminate between different kinds of temperature distributions.

Judge, Philip G., E-mail: judge@ucar.ed [High Altitude Observatory, National Center for Atmospheric Research , P.O. Box 3000, Boulder CO 80307-3000 (United States)

2010-01-10T23:59:59.000Z

275

Why Neutrino Lines are Hypersharp  

E-Print Network (OSTI)

It was recently pointed out that mono-energetic neutrino lines from the 2-body decay of tritium (tau ~ 18-y) can be emitted, a significant fraction, with natural line width (~10-24 eV) for hypersharp resonance transitions 3H--> line broadening in resonances of short lived (tau ~ microsec) states.

R. S. Raghavan

2009-08-20T23:59:59.000Z

276

Coronal emission lines as thermometers  

E-Print Network (OSTI)

Coronal emission line intensities are commonly used to measure electron temperatures using emission measure and/or line ratio methods. In the presence of systematic errors in atomic excitation calculations and data noise, the information on underlying temperature distributions is fundamentally limited. Increasing the number of emission lines used does not necessarily improve the ability to discriminate between different kinds of temperature distributions.

Judge, Philip G

2009-01-01T23:59:59.000Z

277

Exploring the practical issues and use of modern power, control and sensing circuitries of a 6/4-pole switched reluctance motor drive  

Science Journals Connector (OSTI)

This paper explores practical issues and use of modern power, control and sensing circuitries of a 6/4-pole Switched Reluctance Motor (SRM) drive. A DSP-based SRM drive system consists of classic bridge converter including power MOSFETs and their gate drivers, freewheeling diodes, sensing circuit, DSP controller and a SRM that is being controlled by the controller. Few logic components are also required that will interface with the DSP for communication. The complete practical issues experienced with modern power, control and sensing circuitries of a 6/4-pole SRM drive is presented.

Shanmugam Paramasivam; R. Arumugam

2007-01-01T23:59:59.000Z

278

Determination of Pentachlorophenol and Its Oil Solvent in Wood Pole Samples by SFE and GC with Postcolumn Flow Splitting for Simultaneous Detection of the Species  

Science Journals Connector (OSTI)

An alternative approach is described for the measurement of pentachlorophenol (PCP) and its oil solvent in wood samples by supercritical fluid extraction (SFE) and gas chromatography (GC). ... Pentachlorophenol (PCP), which was commercially introduced in Canada in the early 1950s, is still widely used by many public utilities as a biocide for wood pole preservation in new installations.1 It is dissolved in a diesel-type oil and pressure-injected into wood poles. ... Those usually used by the wood preservative industry, such as X-ray spectrometry,2 are nonspecific to the PCP molecule and subject to matrix interference as they are based only on chlorine atom determination. ...

Yves G. Leblanc; Roland Gilbert; Joseph Hubert

1998-11-25T23:59:59.000Z

279

2005 EIA-821 SURVEY: LINE-BY-LINE REFERENCE GUIDE  

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

Page 1 Page 1 2012 EIA-821 SURVEY: LINE-BY-LINE REFERENCE GUIDE Kerosene Line No. Sold directly to consumers for: 1 Residential Use (Non-Farm): * Backup generator * Home heating and cooking * Personal lawn equipment * EXCLUDE: Apartment buildings and Farmhouses 2 Commercial Use: * Apartment building * Bank * Casino * Church * College/School/Institution * Department/Retail store * Environmental clean-up service * Flushing fuel lines * Forestry service * Golf course * Government (Federal, State, local, and district; INCLUDE fuel used in vehicles) * Hazardous waste company * Hospital * Hotel/Motel * Landfill site government owned * Landscaping * Laundry company * Lumber yard that sells the lumber * Medical service * Port Authority/publicly owned port or loading dock

280

2013 EIA-821 SURVEY: LINE-BY-LINE REFERENCE GUIDE  

Annual Energy Outlook 2012 (EIA)

waste company * Hospital * HotelMotel * Landfill site government owned (exclude private landfill, see Off-highway, as defined on page 3 for Lines 41 through 43) *...

Note: This page contains sample records for the topic "overhead lines poles" 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

Bipolar pulse forming line  

DOE Patents (OSTI)

A bipolar pulse forming transmission line module for linear induction accelerators having first, second, third, fourth, and fifth planar conductors which form an interleaved stack with dielectric layers between the conductors. Each conductor has a first end, and a second end adjacent an acceleration axis. The first and second planar conductors are connected to each other at the second ends, the fourth and fifth planar conductors are connected to each other at the second ends, and the first and fifth planar conductors are connected to each other at the first ends via a shorting plate adjacent the first ends. The third planar conductor is electrically connectable to a high voltage source, and an internal switch functions to short a high voltage from the first end of the third planar conductor to the first end of the fourth planar conductor to produce a bipolar pulse at the acceleration axis with a zero net time integral. Improved access to the switch is enabled by an aperture through the shorting plate and the proximity of the aperture to the switch.

Rhodes, Mark A. (Pleasanton, CA)

2008-10-21T23:59:59.000Z

282

Ocean circulation plays a key role in distributing solar energy and maintaining climate, by moving heat from Earth's equator to the poles. At  

E-Print Network (OSTI)

heat from Earth's equator to the poles. At the ocean surface, currents are primarily driven by windOcean circulation plays a key role in distributing solar energy and maintaining climate, by moving. Deep below the surface however, currents are controlled by water density, which depends

Waliser, Duane E.

283

Analysis of interconnect microstrip lines  

E-Print Network (OSTI)

System C. Dyadic Green's Functions 1. TM and TE Decomposition 2. Transmission-Line Green's Functions . NUiVIERICAL PROCEDURES . A. Basis functions and testing procedure . 1. Interconnect of Microstrip Lines 2. Slot-Coupled Microstrip Dipole . 3... data of return loss on the 20 GHz slot-coupled rect- angular patch antenna. . FIG URE Pa. ge 28 Typical transmission line section containing a 1A current source. . . 68 CHAPTER I INTRODUCTION Many studies on slot-coupled microstrip antennas have...

Luong, Giam-Minh

2012-06-07T23:59:59.000Z

284

Testing in Software Product Lines.  

E-Print Network (OSTI)

??This thesis presents research aimed at investigating different activities involved in software product lines testing process and possible improvements towards achieving developing high quality software… (more)

Odia, Osaretin

2007-01-01T23:59:59.000Z

285

NETL LINES OF DEMARCATION 09282012  

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

LINES OF DEMARCATION September 28, 2012 Contact: Site Operations Division or ESS&H Division with Questions The oversight, upkeep, and segregation of NETL infrastructure components,...

286

Productivity Improvement of a Manual Assembly Line  

E-Print Network (OSTI)

or re-configuring an assembly system, which is the key step in improving the overall performance of an assembly line. Following this approach, two manual assembly line configurations (single stage parallel line and five-stage serial line...

Yerasi, Pranavi

2012-10-19T23:59:59.000Z

287

SunLine Transit Agency  

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

SunLine Transit Agency provides public transit and community services to California's Coachella Valley. The service area is more than 1,100 square miles and includes nine member cities, as well as Riverside County. Over the years, SunLine has pursued an aggressive strategy for implementing clean technologies into its fleet.

288

CX-005674: Categorical Exclusion Determination | Department of Energy  

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

674: Categorical Exclusion Determination 674: Categorical Exclusion Determination CX-005674: Categorical Exclusion Determination Portland General Electric Overhead Line Crossing of Keeler-Oregon City CX(s) Applied: B4.9 Date: 04/15/2011 Location(s): Willamette Meridian, Oregon Office(s): Bonneville Power Administration Portland General Electric (PGE) is planning to construct an overhead transmission line to tap into their existing Saint Mary?s Substation from their newly built Cornell Substation. PGE?s new 115-kilovolt transmission line would cross over Bonneville Power Administration's (BPA) Keeler-Oregon City # 2 transmission line at the junction of the line and Oregon State Highway 26. Their plan includes installation of a two-pole H-Frame structure to control conductor height at the crossing. BPA is proposing to

289

Soft X-ray properties of "narrow-line" Seyfert 1 galaxies  

E-Print Network (OSTI)

We report on AGN with extremely soft X-ray spectra observed with ROSAT. From their optical emission lines these objects are classified as narrow-line Seyfert 1 galaxies (NLS1), almost all with extremely large Fe II/H-beta ratios and relatively narrow optical lines of hydrogen. Our results are based on a systematic study of 46 NLS1. We find that NLS1 have generally steeper soft X-ray continuum slopes than normal Seyfert 1s, and there may exist an anticorrelation between 0.1-2.4 keV continuum slope and the FWHM of the H-beta line. Objects with steep 0.1-2.4 keV continuum slopes and H-beta FWHM > 3000 km s^{-1} are clearly discriminated against by nature. When simple power-law models are fit to the data, photon indices reach values up to about 5, much higher than is usually seen in Seyfert 1s. We discuss steep ROSAT spectra in light of soft X-ray excess and hard X-ray tail models. We consider models for NLS1 where they are Seyfert 1s with extremal values of pole-on orientation, black hole mass and/or accretion rate, warm absorption and BLR thickness and confront these models with the known properties of NLS1. All simple models appear to have drawbacks, but models with smaller mass black holes and thicker BLRs show some promise. We suggest specific further tests of the models.

Th. Boller; W. N. Brandt; H. Fink

1995-04-26T23:59:59.000Z

290

Terahertz Quantum-Cascade Transmission-Line Metamaterials  

E-Print Network (OSTI)

Terahertz Transmission-Line Metamaterials . . . . . . .CRLH Transmission Lines . . . . . . . . . . . . . . . .Terahertz CRLH Transmission-Line Metamaterials . . . . . . .

Tavallaee, Amir Ali

2012-01-01T23:59:59.000Z

291

CX-006936: Categorical Exclusion Determination | Department of Energy  

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

6: Categorical Exclusion Determination 6: Categorical Exclusion Determination CX-006936: Categorical Exclusion Determination Replace Pole 178 and 13.8 Kilovolt Disconnect Switch in H-Area CX(s) Applied: B1.3 Date: 10/11/2011 Location(s): Aiken, South Carolina Office(s): Environmental Management, Savannah River Operations Office Pole 178 and the H2A/H2B 13.8-kilovolt overhead line disconnect switch were installed in the early 1950s, and are located southwest of Building 292-H. Replacement of both pieces is proposed because the switch malfunctions each time it operates and the pole is bent which presents a safety hazard. Polychlorinated biphenyls (PCB's) are not an issue because there are no liquids/oils associated with the switch. A Radiological Buffer Area (RBA) will be established prior to start of proposed pole removal activities.

292

Electric Transmission Line Siting Compact  

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

Electric Transmission Line Siting Compact Electric Transmission Line Siting Compact 1 ______________________________________________________________________________ 2 ARTICLE I 3 PURPOSE 4 5 Siting electric transmission lines across state borders and federal lands is an issue for states, the 6 federal government, transmission utilities, consumers, environmentalists, and other stakeholders. 7 The current, multi-year application review process by separate and equal jurisdictions constitutes 8 a sometimes inefficient and redundant process for transmission companies and complicates the 9 efforts of state and federal policy-makers and other stakeholders to develop more robust 10 economic opportunities, increase grid reliability and security, and ensure the consumers have the 11 lowest cost electricity possible. 12

293

Electrical transmission line diametrical retainer  

DOE Patents (OSTI)

The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within down hole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to with stand the tension and compression of drill pipe during routine drilling cycles.

Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David (Lehi, UT); Dahlgren, Scott (Provo, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT); Fox, Joe (Spanish Fork, UT)

2004-12-14T23:59:59.000Z

294

Resonance Broadening of Spectral Lines  

Science Journals Connector (OSTI)

A formalism introduced previously by the author is used to calculate the shape of an absorption line in a gas, taking account of the "resonance" interaction between like atoms. The most serious approximation is the neglect of the effect of translational motion. An asymmetric line is obtained, with the maximum shifted slightly toward the red. Some simple classical considerations also agree qualitatively with the results. Various properties of the line shape obtained are briefly discussed. The neglect of translational motion makes it impossible to compare the results with experiments performed up to the present time.

C. Alden Mead

1960-11-01T23:59:59.000Z

295

Pulse shaping with transmission lines  

DOE Patents (OSTI)

A method and apparatus for forming shaped voltage pulses uses passive reflection from a transmission line with nonuniform impedance. The impedance of the reflecting line varies with length in accordance with the desired pulse shape. A high voltage input pulse is transmitted to the reflecting line. A reflected pulse is produced having the desired shape and is transmitted by pulse removal means to a load. Light activated photoconductive switches made of silicon can be utilized. The pulse shaper can be used to drive a Pockels cell to produce shaped optical pulses.

Wilcox, Russell B. (Oakland, CA)

1987-01-01T23:59:59.000Z

296

The beauty of laser lines  

E-Print Network (OSTI)

A line, the simplest way to express an artist's feelings or interpretation of an object, has its own emotions that an artist can employ for her purpose. Laser light, the most self-concentrated, self-sustained and directed, ...

Kim, Sue-Mie

1993-01-01T23:59:59.000Z

297

Transmission Lines Emulating Moving Media  

E-Print Network (OSTI)

In this paper, we show how the electromagnetic phenomena in moving magnetodielectric media can be emulated using artificial composite structures at rest. In particular, we introduce nonreciprocal periodically loaded transmission lines which support waves obeying the same rules as plane electromagnetic waves in moving media. Because the actual physical structure is at rest, in these transmission lines there are no fundamental limitations on the velocity values, which may take values larger than the speed of light or even complex values (considering complex amplitudes in the time-harmonic regime). An example circuit of a unit cell of a "moving" transmission line is presented and analyzed both numerically and experimentally. The special case of composite right/left handed host line is also studied numerically. Besides the fundamental interest, the study is relevant for potential applications in realizing engineered materials for various transformations of electromagnetic fields.

Vehmas, Joni; Tretyakov, Sergei

2014-01-01T23:59:59.000Z

298

Crossover energetics for halogenated Si(100): Vacancy line defects, dimer vacancy lines, and atom vacancy lines  

Science Journals Connector (OSTI)

We investigated surface patterning of I-Si(100)-(2×1) both experimentally and theoretically. Using scanning tunneling microscopy, we first examined I destabilization of Si(100)-(2×1) at near saturation. Dimer vacancies formed on the terraces at 600 K, and they grew into lines that were perpendicular to the dimer rows, termed vacancy line defects. These patterns were distinctive from those induced by Cl and Br under similar conditions since the latter formed atom and dimer vacancy lines that were parallel to the dimer rows. Using first-principles density functional theory, we determined the steric repulsive interactions associated with iodine and showed how the observed defect patterns were related to these interactions. Concentration-dependent studies showed that the vacancy patterns were sensitive to the I concentration. Dimer and atom vacancy lines that were elongated along the dimer row direction were favored at lower coverage. Atom vacancy lines dominated at ?0.8ML, they coexisted with dimer vacancy lines at ?0.6-0.7ML, and dimer vacancy lines were exclusively observed below ?0.5ML. These surface patterns reflect the mean strength of the adatom repulsive interactions.

G. J. Xu; N. A. Zarkevich; Abhishek Agrawal; A. W. Signor; B. R. Trenhaile; D. D. Johnson; J. H. Weaver

2005-03-30T23:59:59.000Z

299

fault diagnosis of a high voltage transmission line using waveform ...  

E-Print Network (OSTI)

Oct 4, 2013 ... FAULT DIAGNOSIS OF A HIGH VOLTAGE TRANSMISSION LINE USING ... Fault types such as single line to ground, line to line, double line to ...

Ripunjoy Phukan

2013-10-04T23:59:59.000Z

300

Grism-Based Pulse Shaper for Line-by-Line Control of More than 600 Comb Lines  

Science Journals Connector (OSTI)

We construct a line-by-line pulse shaper using a grism dispersive element and achieve control of over six hundred 21 GHz comb lines. The 13.4 THz bandwidth is the largest ever...

Kirchner, Matthew S; Diddams, Scott A

Note: This page contains sample records for the topic "overhead lines poles" 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

Line-Shape Transition of Collision Broadened Lines  

Science Journals Connector (OSTI)

Using the newly developed technique of THz time-domain spectroscopy, we have measured the far-wing absorption line profile of the ensemble of collision broadened ground state rotational lines of methylchloride vapor out to more than 200 linewidths from resonance, corresponding to frequency offsets as much as 5× the resonant frequency. On these far wings the measured absorption is approximately an order of magnitude less than that predicted by the van Vleck–Weisskopf theory. Our observations show that at higher frequencies a transition occurs from the regime of the van Vleck–Weisskopf theory to the regime of the Lorentz theory.

H. Harde; N. Katzenellenbogen; D. Grischkowsky

1995-02-20T23:59:59.000Z

302

Domain lines as fractional strings  

Science Journals Connector (OSTI)

We consider N=2 supersymmetric quantum electrodynamics with two flavors, the Fayet-Iliopoulos parameter, and a mass term ? which breaks the extended supersymmetry down to N=1. The bulk theory has two vacua; at ?=0 the Bogomol’nyi-Prasad-Sommerfield (BPS) monopoles-saturated domain wall interpolating between them has a moduli space parameterized by a U(1) phase ? which can be promoted to a scalar field in the effective low-energy theory on the wall world-volume. At small nonvanishing ? this field gets a sine-Gordon potential. As a result, only two discrete degenerate BPS domain walls survive. We find an explicit solitonic solution for domain lines—stringlike objects living on the surface of the domain wall which separate wall I from wall II. The domain line is seen as a BPS kink in the world-volume effective theory. We expect that the wall with the domain line on it saturates both the {1,0} and the {12,12} central charges of the bulk theory. The domain line carries a magnetic flux which is exactly 12 of the flux carried by the flux tube living in the bulk on each side of the wall. Thus, the domain lines on the wall confine charges living on the wall, resembling Polyakov’s three-dimensional confinement.

R. Auzzi; M. Shifman; A. Yung

2006-08-11T23:59:59.000Z

303

Domain Lines as Fractional Strings  

E-Print Network (OSTI)

We consider N=2 supersymmetric quantum electrodynamics (SQED) with 2 flavors, the Fayet--Iliopoulos parameter, and a mass term $\\beta$ which breaks the extended supersymmetry down to N=1. The bulk theory has two vacua; at $\\beta=0$ the BPS-saturated domain wall interpolating between them has a moduli space parameterized by a U(1) phase $\\sigma$ which can be promoted to a scalar field in the effective low-energy theory on the wall world-volume. At small nonvanishing $\\beta$ this field gets a sine-Gordon potential. As a result, only two discrete degenerate BPS domain walls survive. We find an explicit solitonic solution for domain lines -- string-like objects living on the surface of the domain wall which separate wall I from wall II. The domain line is seen as a BPS kink in the world-volume effective theory. We expect that the wall with the domain line on it saturates both the $\\{1,0\\}$ and the $\\{{1/2},{1/2}\\}$b central charges of the bulk theory. The domain line carries the magnetic flux which is exactly 1/2 of the flux carried by the flux tube living in the bulk on each side of the wall. Thus, the domain lines on the wall confine charges living on the wall, resembling Polyakov's three-dimensional confinement.

R. Auzzi; M. Shifman; A. Yung

2006-06-07T23:59:59.000Z

304

U.S. Department of Energy Categorical Exclusion Determination Form  

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

Provide Electrical Power for New Tool Storage Building and Portable Crew Shacks Provide Electrical Power for New Tool Storage Building and Portable Crew Shacks Savannah River Site Aiken/Aiken/South Carolina Provide power source for the New Tool Storage Building 217-6H and the Portable Crew Shacks located in the H-Tank Farm area. Provides design for a new transformer bank consisting of (3) three - 13.8kV-208Y/120, 1-Phase, 50 kVA pole mounted transformers to provide such power. A new pole will be placed in line with the existing 13.8kV line, feeder 3B, near pole H3B548. A secondary feeder pole will be placed beside the transformer pole to mount the unistrut built rack, 600 amp disconnect and watthour meter can. There will be a secondary pole placed near the Tool Shed and Crew Shacks to support the overhead secondary feeder cables. The pole being place near the Shed will have a unistrut

305

Computing Criticality of Lines in Power Systems  

E-Print Network (OSTI)

Computing Criticality of Lines in Power Systems Ali P?narto identify critical lines, failure of which can causecriticality measure for all lines at a time, as opposed to

Pinar, Ali; Reichert, Adam; Lesieutre, Bernard

2006-01-01T23:59:59.000Z

306

Vortex lines and transitions in superfluid hydrodynamics  

Science Journals Connector (OSTI)

...Preface to Vortices, dislocations, and line singularities in partial differential equations...Leslie and J. R. Ockendon. Vortex lines and transitions in superfluid hydrodynamics...nature and the motion of qunatized vortex lines. This paper illustrates the transitions...

1997-01-01T23:59:59.000Z

307

Coordination of Transmission Line Transfer Capabilities  

E-Print Network (OSTI)

Coordination of Transmission Line Transfer Capabilities Final Project Report Power Systems since 1996 PSERC #12;Power Systems Engineering Research Center Coordination of Transmission Line Summary The maximum power that can be transferred over any transmission line, called the transfer capacity

308

U.S. Department of Energy Categorical Exclusion Determination Form  

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

Communication Line Installation Between Manhole F-39 and Building 221-12F Communication Line Installation Between Manhole F-39 and Building 221-12F Savannah River Site Aiken/Aiken/South Carolina MOX Services proposes to install a communication cable beginning at the existing Manhole F-39 and ending at the southwest corner of Building 221-12F. Beginning at the manhole, 4-inch-diameter conduit will be installed in a 25-foot-long, 30-inch-deep trench to the existing Pole F3B059. After conduit installation and cable routing, the conduit will be capped with concrete and the trench will be backfilled with excavated soil. The communication cable will be routed from the manhole to the pole through the conduit, up the pole, and overhead to 221-12F. The area proposed for trenching was surveyed and determined to be free of radiological contamination.

309

Recovery of the global magnetic field configuration of 78 Virginis from Stokes IQUV line profiles  

E-Print Network (OSTI)

The surface magnetic field configuration of the Ap star HD 118022 (78 Vir) has been reconstructed in the framework of the magnetic charge distribution (MCD) method from the analysis of Stokes $IQUV$ spectra obtained using the MuSiCoS spectropolarimeter at Pic du Midi Observatory. Magnetically-sensitive Fe~{\\sc ii} lines were primarily employed in the analysis, supposing that iron is evenly distributed over the stellar surface. We show that the Stokes $IQUV$ profile shapes and variations of 78 Vir can be approximately fit assuming a global magnetic field configuration described by a slightly decentered, inclined magnetic dipole of polar surface intensity approximately 3.3~kG. The derived inclinations of the stellar rotational axis to the line of sight $i=24\\pm 5\\degr$ as well as to the magnetic dipole axis $\\beta=124\\pm5\\degr$ are in good agreement with previous estimations by other authors, whereas the sky-projected position angle\\thanks{$\\Omega$ increases clockwise from the axis to the North Celestial Pole and relates to the azimuth angle $\\Theta$ specified by Landolfi at al.~(\\cite{Landolfi+93}) as $\\Omega=360\\degr-\\Theta$.} of the stellar rotation axis $\\Omega\\sim110\\degr$ is reported here for the first time. In addition, several lines of Cr~{\\sc ii} and Ti~{\\sc ii} were studied, yielding evidence for non-uniform surface distributions of these elements, and magnetic field results similar to those derived from Fe.

V. R. Khalack; G. A. Wade

2006-01-30T23:59:59.000Z

310

Attractor Flows from Defect Lines  

E-Print Network (OSTI)

Deforming a two dimensional conformal field theory on one side of a trivial defect line gives rise to a defect separating the original theory from its deformation. The Casimir force between these defects and other defect lines or boundaries is used to construct flows on bulk moduli spaces of CFTs. It turns out, that these flows are constant reparametrizations of gradient flows of the g-functions of the chosen defect or boundary condition. The special flows associated to supersymmetric boundary conditions in N=(2,2) superconformal field theories agree with the attractor flows studied in the context of black holes in N=2 supergravity.

Ilka Brunner; Daniel Roggenkamp

2010-02-12T23:59:59.000Z

311

Directed lines in sparse potentials  

Science Journals Connector (OSTI)

We present a continuum formulation of a (d+1)-dimensional directed line interacting with sparse potentials (i.e., d-dimensional potentials defined only at discrete longitudinal locations.) An iterative solution for the partition function is derived. The impulsive influence of the potentials induces discontinuities in the evolution of the probability density P(x,t) of the directed line. The effects of these discontinuities are studied in detail for the simple case of a single defect. We then investigate sparse columnar potentials defined as a periodic array of defects in (2+1) dimensions, and solve exactly for P. A nontrivial binding-unbinding transition is found.

T. J. Newman and A. J. McKane

1997-01-01T23:59:59.000Z

312

What can emission lines tell us?  

E-Print Network (OSTI)

1 Generalities 2 Empirical diagnostics based on emission lines 3 Photoionization modelling 4 Pending questions 5 Appendix: Lists of useful lines and how to deal with them

G. Stasinska

2007-04-03T23:59:59.000Z

313

Stark broadening of potassium lines  

Science Journals Connector (OSTI)

Recently published Stark broadening data of potassium ns-4p and nd-4p lines have been reexamined. Newly derived data are compared with theoretical results obtained from a simple approximative formula. The experiment agrees with theoretical results, in average, within ±20%.

N. Konjevi?

1985-07-01T23:59:59.000Z

314

Coiled transmission line pulse generators  

DOE Patents (OSTI)

Methods and apparatus are provided for fabricating and constructing solid dielectric "Coiled Transmission Line" pulse generators in radial or axial coiled geometries. The pour and cure fabrication process enables a wide variety of geometries and form factors. The volume between the conductors is filled with liquid blends of monomers, polymers, oligomers, and/or cross-linkers and dielectric powders; and then cured to form high field strength and high dielectric constant solid dielectric transmission lines that intrinsically produce ideal rectangular high voltage pulses when charged and switched into matched impedance loads. Voltage levels may be increased by Marx and/or Blumlein principles incorporating spark gap or, preferentially, solid state switches (such as optically triggered thyristors) which produce reliable, high repetition rate operation. Moreover, these Marxed pulse generators can be DC charged and do not require additional pulse forming circuitry, pulse forming lines, transformers, or an a high voltage spark gap output switch. The apparatus accommodates a wide range of voltages, impedances, pulse durations, pulse repetition rates, and duty cycles. The resulting mobile or flight platform friendly cylindrical geometric configuration is much more compact, light-weight, and robust than conventional linear geometries, or pulse generators constructed from conventional components. Installing additional circuitry may accommodate optional pulse shape improvements. The Coiled Transmission Lines can also be connected in parallel to decrease the impedance, or in series to increase the pulse length.

McDonald, Kenneth Fox (Columbia, MO)

2010-11-09T23:59:59.000Z

315

On the accuracy of line-of-sight velocity measurements using telluric lines as reference lines  

Science Journals Connector (OSTI)

It is demonstrated that telluric lines H2O and O2 are displaced as much as 0.2 mÅ as the solar disk is being scanned. The temporal variations of such displacements have a quasi-periodic character.

N. I. Kobanov

1985-09-01T23:59:59.000Z

316

Renormalized O(N) model at next-to-leading order of the 1/N expansion: Effects of the Landau pole  

Science Journals Connector (OSTI)

Apparently convergent contributions of resummed perturbative series at the next-to-leading order of the 1/N expansion in the O(N) model are reanalyzed in terms of renormalizability. Compared to our earlier article [G. Fej?s et al., Phys. Rev. D 80, 025015 (2009)], an additional subtraction is performed. We show numerically that this is indispensable for diminishing the cutoff sensitivity of some integrals below the scale of the Landau pole. Following the method of our earlier article, an improved counterterm Lagrangian is constructed in the two-particle irreducible formalism, with and without the use of an auxiliary field formulation.

G. Fej?s; A. Patkós; Zs. Szép

2014-07-29T23:59:59.000Z

317

Analysis of the Use of Wind Energy to Supplement the Power Needs at McMurdo Station and Amundsen-Scott South Pole Station, Antarctica (Poster)  

SciTech Connect

This poster summarizes the analysis of the inclusion of wind-driven power generation technology into the existing diesel power plants at two U.S. Antarctic research stations, McMurdo and Amundsen-Scott South Pole Station. Staff at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) conducted the analysis. Available data were obtained on the wind resources, power plant conditions, load, and component cost. We then used NREL's Hybrid2 power system modeling software to analyze the potential and cost of using wind turbine generators at the two aforementioned facilities.

Baring-Gould, E. I.; Robichaud, R.; McLain, K.

2005-05-01T23:59:59.000Z

318

A vertical drift chamber as a high resolution focal plane detector for heavy ion spectroscopy with the Enge split-pole spectrometer  

E-Print Network (OSTI)

designed for future heavy ion I spectroscopy applications in the split-pole spectrograph. The hybrid t detector will be capable of identifying heavy iona having masses through A - 20 and energies up to 35 MeV/amu to be available from the new K-500... will be an important tool in the study of reaction products up to its 35 MeV/amu bending limit. Heavy ion reactions excite closely spaced (or even overlapping) discrete and continuum energy states and produce a number of reaction products concentrated at forward...

Yates, Kenneth Warren

2012-06-07T23:59:59.000Z

319

Proposed Project: Plains & Eastern Clean Line  

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

On June 10, 2010, the Department of Energy published in the Federal Register a Request for Proposals (RFP) for New or Upgraded Transmission Line Projects Under Section 1222 of the Energy Policy Act (EPAct) of 2005. In response, Clean Line Energy Partners, LLC submitted an application for its Plains & Eastern Clean Line project. DOE has concluded that Clean Line’s proposal was responsive to the RFP, and it is currently under consideration.

320

BOREAS Survey On-Line  

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

FF33"> FF33"> BOREAS Survey On-Line To improve the BOREAS and BOREAS Follow-On data sets and to meet users' needs, we are conducting a survey. The BOREAS and BOREAS Follow-On data sets continue to be important products at the ORNL DAAC. To date we have provided over 8,000 data products from these projects to nearly 1,500 users. We invite you to fill out this survey, identifying any problems you had with the data and documentation or any difficulties you experienced in finding and acquiring the data sets. Information you provide will enable us to address problems that need attention. It will also help us determine which aspects of the BOREAS and BOREAS Follow-On information need to be expanded. You can complete the survey at the BOREAS Home Page. After you complete the on-line survey, submit your answers to the ORNL

Note: This page contains sample records for the topic "overhead lines poles" 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

INTEGRATED VERTICAL AND OVERHEAD DECONTAMINATION (IVOD) SYSTEM  

SciTech Connect

The deactivation and decommissioning of 1200 buildings within the U.S. Department of Energy-Office of Environmental Management complex will require the disposition of a large quantity of contaminated concrete and metal surfaces. It has been estimated that 23 million cubic meters of concrete and over 600,000 tons of metal will need disposition. The disposition of such large quantities of material presents difficulties in the area of decontamination and characterization. The final disposition of this large amount of material will take time and money as well as risk to the D&D work force. A single automated system that would decontaminate and characterize surfaces in one step would not only reduce the schedule and decrease cost during D&D operations but would also protect the D&D workers from unnecessary exposures to contaminated surfaces. This report summarizes the activities performed during FY00 and describes the planned activities for FY01. Accomplishments for FY00 include the following: Development and field-testing of characterization system; Completion of Title III design of deployment platform and decontamination unit; In-house testing of deployment platform and decontamination unit; Completion of system integration design; Identification of deployment site; and Completion of test plan document for deployment of IVOD at Rancho Seco nuclear power facility.

M.A. Ebadian, Ph.D.

2001-01-01T23:59:59.000Z

322

A bridge to lower overhead quantum computation  

E-Print Network (OSTI)

Two primary challenges stand in the way of practical large-scale quantum computation, namely achieving sufficiently low error rate quantum gates and implementing interesting quantum algorithms with a physically reasonable number of qubits. In this work we address the second challenge, presenting a new technique, bridge compression, which enables remarkably low volume structures to be found that implement complex computations in the surface code. The surface code has a number of highly desirable properties, including the ability to achieve arbitrarily reliable computation given sufficient qubits and quantum gate error rates below approximately 1%, and the use of only a 2-D array of qubits with nearest neighbor interactions. As such, our compression technique is of great practical relevance.

Austin G. Fowler; Simon J. Devitt

2012-09-04T23:59:59.000Z

323

INTEGRATED VERTICAL AND OVERHEAD DECONTAMINATION SYSTEM  

SciTech Connect

This report summarizes the activities performed during FY98 and describes the planned activities for FY99. Accomplishments for FY98 include identifying and selecting decontamination, the screening of potential characterization technologies, development of minimum performance factors for the decontamination technology, and development and identification of Applicable, Relevant and Appropriate Regulations (ARARs).

M.A. Ebadian, Ph.D.

1999-01-01T23:59:59.000Z

324

Fuzzy Bags and Wilson Lines  

E-Print Network (OSTI)

I start with an elementary observation about the pressure in the deconfined phase of a SU(3) gauge theory without quarks. This suggests a ``fuzzy'' bag model for the analogous pressure in QCD, with dynamical quarks. I then sketch how the deconfined phase might be described using an effective theory of Wilson lines. To leading order in weak coupling, the effective electric field appears in a form familiar from the lattice theory of Banks and Ukawa.

Robert D. Pisarski

2006-12-15T23:59:59.000Z

325

Dynamic roughening of directed lines  

Science Journals Connector (OSTI)

We study the fluctuations of a stretched string, e.g., a vortex line, moving in a random medium. A pair of nonlinear equations are proposed to describe the evolution of longitudinal and transverse coordinates. The dynamic scaling of the fluctuations is studied analytically (by renormalization group) and numerically. In most cases the fluctuations are superdiffusive, governed by a dynamic exponent z=3/2.

Deniz Erta? and Mehran Kardar

1992-08-10T23:59:59.000Z

326

In-line thermoelectric module  

DOE Patents (OSTI)

A thermoelectric module with a plurality of electricity generating units each having a first end and a second end, the units being arranged first end to second end along an in-line axis. Each unit includes first and second elements each made of a thermoelectric material, an electrically conductive hot member arranged to heat one side of the first element, and an electrically conductive cold member arranged to cool another side of the first element and to cool one side of the second element. The hot member, the first element, the cold member and the second element are supported in a fixture, are electrically connected respectively to provide an electricity generating unit, and are arranged respectively in positions along the in-line axis. The individual components of each generating unit and the respective generating units are clamped in their in-line positions by a loading bolt at one end of the fixture and a stop wall at the other end of the fixture. The hot members may have a T-shape and the cold members an hourglass shape to facilitate heat transfer. The direction of heat transfer through the hot members may be perpendicular to the direction of heat transfer through the cold members, and both of these heat transfer directions may be perpendicular to the direction of current flow through the module.

Pento, Robert (Algonquin, IL); Marks, James E. (Glenville, NY); Staffanson, Clifford D. (S. Glens Falls, NY)

2000-01-01T23:59:59.000Z

327

In-Line Thermoelectric Module  

SciTech Connect

A thermoelectric module with a plurality of electricity generating units each having a first end and a second end, the units being arranged first end to second end along an-in-line axis. Each unit includes first and second elements each made of a thermoelectric material, an electrically conductive hot member arranged to heat one side of the first element, and an electrically conductive cold member arranged to cool another side of the first element and to cool one side of the second element. The hot member, the first element, the cold member and the second element are supported in a fixture, are electrically connected respectively to provide an electricity generating unit, and are arranged respectively in positions along the in-line axis. The individual components of each generating unit and the respective generating units are clamped in their in-line positions by a loading bolt at one end of the fixture and a stop wall at the other end of the fixture. The hot members may have a T-shape and the cold members an hourglass shape to facilitate heat transfer. The direction of heat transfer through the hot members may be perpendicular to the direction of heat transfer through the cold members, and both of these heat transfer directions maybe perpendicular to the direction-of current flow through the module.

Pento, Robert; Marks, James E.; Staffanson, Clifford D.

1998-07-28T23:59:59.000Z

328

Mud return line connector apparatus  

SciTech Connect

The preferred and illustrated embodiment is a connector adapted to be joined above a blowout preventer and below the rotary table of a drilling rig. It collects the annular flow of returned drilling mud and directs mud to an incorporated, radially directed connective nipple. It enables the blowout preventer to be adjusted in location relative to the drilling rig and further accommodates a variable level of drilling mud in the annular space. The radial nipple connects with a mud line extending at some radial direction with a slope causing the mud to flow by gravity from the annular space to remote located mud tanks.

Ward, B.N.

1981-07-07T23:59:59.000Z

329

Power Lines, Cancer, and Fear  

Science Journals Connector (OSTI)

...hypothesized cause was exposure to extremely-low-frequency magnetic fields generated by the electrical current in power lines. Physicists understand these invisible fields well, but most physicians, parents, and patients do not. The movement of any electrical charge creates a magnetic field that can be measured... Over the past 18 years, there has been considerable interest in the possible link between electromagnetic fields and cancer, especially leukemia. The story of this highly publicized research has been marked by mystery, contradiction, and confusion. When ...

Campion E.W.

1997-07-03T23:59:59.000Z

330

Transmission-Line Metamaterial Design of an Embedded Line Source in a Ground Recess.  

E-Print Network (OSTI)

??A transmission-line metamaterial design of a material-embedded electric line source radiating inside a ground recess is investigated. The media embedding the recessed line source are… (more)

EMIROGLU, CAGLAR D

2011-01-01T23:59:59.000Z

331

MagLab - Transmission Lines Tutorial  

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

Tweet Education Home > MagLab U > Interactive Tutorials Arrow Transmission Lines More than half a million miles of high-voltage transmission lines criss-cross the United States. If...

332

Potential Vorticity Anomalies Associated with Squall Lines  

Science Journals Connector (OSTI)

This study involves observations and model simulations of potential vorticity anomalies in the wake of midlatitude squall lines. Using data from the Oklahoma–Kansas PRE-STORM experiment, we analyze potential vorticity fields near two squall lines—...

Rolf F. A. Hertenstein; Wayne H. Schubert

1991-07-01T23:59:59.000Z

333

Approximation of inhomogeneous thermal lines via series connection of homogeneous thermal lines  

Science Journals Connector (OSTI)

A method is given for approximating an arbitrary inhomogeneous thermal line (ITL) as a series connection of homogeneous thermal lines (HTL). The method is compared with...

L. S. Eleinikova

1974-10-01T23:59:59.000Z

334

Capillary electrophoresis-fluorescence line narrowing system (CE-FLNS) for on-line structural characterization  

DOE Patents (OSTI)

Capillary electrophoresis (CE) is interfaced with low temperature fluorescence line-narrowing (FLN) spectroscopy for on-line structural characterization of separated molecular analytes. 21 figs.

Jankowiak, R.J.; Small, G.J.; Shields, P.A.

1999-04-27T23:59:59.000Z

335

Title Line 2 Commercialization at the  

E-Print Network (OSTI)

-exclusive or exclusive license (royalty free or royalty bearing) Ā­ Researchers sign acknowledgment #12;Title Title Line 2

Czarnecki, Krzysztof

336

Methods of Using Existing Wire Lines (power lines, phone lines, internet lines) for Totally Secure Classical Communication Utilizing Kirchoff's Law and Johnson-like Noise  

E-Print Network (OSTI)

We outline some general solutions to use already existing and currently used wire lines, such as power lines, phone lines, internet lines, etc, for the unconditionally secure communication method based on Kirchoff's Law and Johnson-like Noise (KLJN). Two different methods are shown. One is based on filters used at single wires and the other one utilizes a common mode voltage superimposed on a three-phase powerline.

Laszlo B. Kish

2006-10-02T23:59:59.000Z

337

Kant and Parallel Lines Jeremy Heis  

E-Print Network (OSTI)

Kant and Parallel Lines Jeremy Heis University of California, Irvine HOPOS 2010 #12;Kant. #12;Two interesting issues 1. Was Kant aware of the problems posed to geometry by parallel lines? Did to geometry by parallel lines? Did he reflect on these problems? 2. Did these two "Euclidean" features of Kant

Barrett, Jeffrey A.

338

Stark broadening of Pb IV spectral lines  

Science Journals Connector (OSTI)

......Article Stark broadening of Pbiv spectral lines Rafik Hamdi 1 Nabil Ben Nessib 2 3 Milan...parameters have been calculated for 114 spectral lines of triply charged lead ion (Pbiv) using...electron density of 10173. The studied lines correspond to transitions between the configurations......

Rafik Hamdi; Nabil Ben Nessib; Milan S. Dimitrijevic; Sylvie Sahal-Bréchot

2013-01-01T23:59:59.000Z

339

Molecular Evolutionary Analysis of Cancer Cell Lines  

Science Journals Connector (OSTI)

...Molecular Evolutionary Analysis of Cancer Cell Lines Yan Zhang 1 Michael J. Italia 2 Kurt R...phylogenetic analysis of 353 cancer cell lines based on multiple sequence alignments of...Reconstructed phylogenetic trees cluster cell lines by shared DNA variant patterns rather than...

Yan Zhang; Michael J. Italia; Kurt R. Auger; Wendy S. Halsey; Stephanie F. Van Horn; Ganesh M. Sathe; Michal Magid-Slav; James R. Brown; Joanna D. Holbrook

2010-02-01T23:59:59.000Z

340

Stability of ice-sheet grounding lines  

Science Journals Connector (OSTI)

...81 73 Stability of ice-sheet grounding lines Richard F. Katz 1 * M. Grae Worster 2...ice sheets are sensitive to grounding-line position and variation, characteristics...models. We present a theory for grounding-line dynamics in three spatial dimensions and...

2010-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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.


341

Minimal surfaces bounded by elastic lines  

Science Journals Connector (OSTI)

...117 Minimal surfaces bounded by elastic lines L. Giomi 1 L. Mahadevan 1 2 * * Author...a minimal surface bounded by an elastic line: the Euler-Plateau problem. We use...a minimal surface bounded by an elastic line. The competition between the surface tension...

2012-01-01T23:59:59.000Z

342

Spectral Theory for Nonconservative Transmission Line Networks  

E-Print Network (OSTI)

Spectral Theory for Nonconservative Transmission Line Networks Robert Carlson Department The global theory of transmission line networks with nonconserva- tive junction conditions is developed from is determined. Specialized results are developed for rational graphs. 1 #12;1 Introduction The transmission line

Carlson, Bob

343

Transmission Line MTF: Magnetized Target Fusion  

E-Print Network (OSTI)

Transmission Line MTF: Magnetized Target Fusion Initial target: preheated & magnetized Subsequent for the FRC. Abstract Block Diagram theta coil transmission line Bias cap. bank maincapacitor inductor PI cap compression to fusion conditions Magnetic field of at least 5 T in a closed-field line topology Density ~ 1017

344

THE Be/X-RAY BINARY SWIFT J1626.6-5156 AS A VARIABLE CYCLOTRON LINE SOURCE  

SciTech Connect

Swift J1626.6-5156 is a Be/X-ray binary that was in outburst from 2005 December until 2008 November. We have examined Rossi X-ray Timing Explorer/Proportional Counter Array (PCA) and High Energy X-ray Timing Explorer spectra of three long observations of this source taken early in its outburst, when the PCA 2-20 keV count rate was >70 counts s{sup -1} PCU{sup -1}, as well as several combined observations from different stages of the outburst. The spectra are best fit with an absorbed cutoff power law with a {approx}6.4 keV iron emission line and a Gaussian optical depth absorption line at {approx}10 keV. We present strong evidence that this absorption-like feature is a cyclotron resonance scattering feature, making Swift J1626.6-5156 a new candidate cyclotron line source. The redshifted energy of {approx}10 keV implies a magnetic field strength of {approx}8.6(1 + z) Multiplication-Sign 10{sup 11} G in the region of the accretion column close to the magnetic poles where the cyclotron line is produced. Analysis of phase-averaged spectra spanning the duration of the outburst suggests a possible positive correlation between the fundamental cyclotron energy and source luminosity. Phase-resolved spectroscopy from a long observation reveals a variable cyclotron line energy, with phase dependence similar to a variety of other pulsars, as well as the first harmonic of the fundamental cyclotron line.

DeCesar, Megan E.; Miller, M. Coleman [Department of Astronomy, University of Maryland, College Park, MD 20742 (United States)] [Department of Astronomy, University of Maryland, College Park, MD 20742 (United States); Boyd, Patricia T. [NASA Goddard Space Flight Center, Code 661, Greenbelt, MD 20771 (United States)] [NASA Goddard Space Flight Center, Code 661, Greenbelt, MD 20771 (United States); Pottschmidt, Katja [Center for Research and Exploration in Space Science and Technology, NASA-GSFC, Greenbelt, MD 20771 (United States)] [Center for Research and Exploration in Space Science and Technology, NASA-GSFC, Greenbelt, MD 20771 (United States); Wilms, Joern [Dr. Karl Remeis-Sternwarte and ECAP, University of Erlangen-Nuremberg, Sternwartstr. 7, 96049 Bamberg (Germany)] [Dr. Karl Remeis-Sternwarte and ECAP, University of Erlangen-Nuremberg, Sternwartstr. 7, 96049 Bamberg (Germany); Suchy, Slawomir, E-mail: decesar@astro.umd.edu [Center for Astrophysics and Space Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0424 (United States)] [Center for Astrophysics and Space Sciences, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093-0424 (United States)

2013-01-01T23:59:59.000Z

345

Superconducting transmission line particle detector  

DOE Patents (OSTI)

A microvertex particle detector for use in a high energy physic collider including a plurality of parallel superconducting thin film strips separated from a superconducting ground plane by an insulating layer to form a plurality of superconducting waveguides. The microvertex particle detector indicates passage of a charged subatomic particle by measuring a voltage pulse measured across a superconducting waveguide caused by the transition of the superconducting thin film strip from a superconducting to a non- superconducting state in response to the passage of a charged particle. A plurality of superconducting thin film strips in two orthogonal planes plus the slow electromagnetic wave propagating in a superconducting transmission line are used to resolve N/sup 2/ ambiguity of charged particle events. 6 figs.

Gray, K.E.

1988-07-28T23:59:59.000Z

346

Power Line Calculator for DOS  

SciTech Connect

The Power Line Calculator (PLC) for DOS, version 1.0, is a program that describes the electrical characteristics of a transmission or distribution system given user-defined input. This input may consist of a combination of operating currents and phases, symmetric components, power factor, and real or reactive power. The program also allows the user to designate whether currents are present on the system neutral or in the ground. The PLC assumes that any value entered by the user remains fixed (e.g., phase current, power factor), and for underdetermined systems, basic default assumptions are incorporated: the power factor is held at or near 1.0, the net phase current is kept at or near zero, and the phase conductor currents are kept balanced. The program operates under PC/MS-DOS version 3.3 or later, and the output is available in both tabular and graphic formats.

Silva, J.M. (Enertech Consultants, Campbell, CA (United States))

1992-11-01T23:59:59.000Z

347

Unsplit bipolar pulse forming line  

DOE Patents (OSTI)

A bipolar pulse forming transmission line module and system for linear induction accelerators having first, second, third, and fourth planar conductors which form a sequentially arranged interleaved stack having opposing first and second ends, with dielectric layers between the conductors. The first and second planar conductors are connected to each other at the first end, and the first and fourth planar conductors are connected to each other at the second end via a shorting plate. The third planar conductor is electrically connectable to a high voltage source, and an internal switch functions to short at the first end a high voltage from the third planar conductor to the fourth planar conductor to produce a bipolar pulse at the acceleration axis with a zero net time integral. Improved access to the switch is enabled by an aperture through the shorting plate and the proximity of the aperture to the switch.

Rhodes, Mark A. (Pleasanton, CA)

2011-05-24T23:59:59.000Z

348

Magnetically insulated transmission line oscillator  

DOE Patents (OSTI)

A magnetically insulated transmission line oscillator employs self-generated magnetic fields to generate microwave energy. An anode of the oscillator includes slow-wave structures which are formed of a plurality of thin conductive vanes defining cavities therebetween, and a gap is formed between the anode and a cathode of the oscillator. In response to a pulsed voltage applied to the anode and cathode, self-generated magnetic fields arfe produced in a cross-field orientation with respect to the orientation of the electric field between the anode and the cathode. The cross-field magnetic fields insulate the flow of electrons in the gap and confine the flow of electrons within the gap.

Bacon, Larry D. (Albuquerque, NM); Ballard, William P. (Albuquerque, NM); Clark, M. Collins (Albuquerque, NM); Marder, Barry M. (Albuquerque, NM)

1988-01-01T23:59:59.000Z

349

Superconducting transmission line particle detector  

DOE Patents (OSTI)

A microvertex particle detector for use in a high energy physic collider including a plurality of parallel superconducting thin film strips separated from a superconducting ground plane by an insulating layer to form a plurality of superconducting waveguides. The microvertex particle detector indicates passage of a charged subatomic particle by measuring a voltage pulse measured across a superconducting waveguide caused by the transition of the superconducting thin film strip from a superconducting to a non-superconducting state in response to the passage of a charged particle. A plurality of superconducting thin film strips in two orthogonal planes plus the slow electromagnetic wave propogating in a superconducting transmission line are used to resolve N.sup.2 ambiguity of charged particle events.

Gray, Kenneth E. (Naperville, IL)

1989-01-01T23:59:59.000Z

350

Separation of magnetic field lines  

SciTech Connect

The field lines of magnetic fields that depend on three spatial coordinates are shown to have a fundamentally different behavior from those that depend on two coordinates. Unlike two-coordinate cases, a flux tube in a magnetic field that depends on all three spatial coordinates that has a circular cross section at one location along the tube characteristically has a highly distorted cross section at other locations. In an ideal evolution of a magnetic field, the current densities typically increase. Crudely stated, if the current densities increase by a factor {sigma}, the ratio of the long to the short distance across a cross section of a flux tube characteristically increases by e{sup 2{sigma}}, and the ratio of the longer distance to the initial radius increases as e{sup {sigma}}. Electron inertia prevents a plasma from isolating two magnetic field structures on a distance scale shorter than c/{omega}{sub pe}, which is about 10 cm in the solar corona, and reconnection must be triggered if {sigma} becomes sufficiently large. The radius of the sun, R{sub Circled-Dot-Operator }=7 Multiplication-Sign 10{sup 10}cm is about e{sup 23} times larger, so when {sigma} Greater-Than-Or-Equivalent-To 23, two lines separated by c/{omega}{sub pe} at one location can be separated by the full scale of any magnetic structures in the corona at another. The conditions for achieving a large exponentiation, {sigma}, are derived, and the importance of exponentiation is discussed.

Boozer, Allen H. [Department of Applied Physics and Applied Mathematics, Columbia University, New York, New York 10027 (United States)

2012-11-15T23:59:59.000Z

351

Line Extension Alternatives | Department of Energy  

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

Line Extension Alternatives Line Extension Alternatives Line Extension Alternatives < Back Eligibility Utility Savings Category Energy Sources Buying & Making Electricity Solar Wind Program Info State Vermont Program Type Line Extension Analysis Provider Vermont Department of Public Service The Public Service Board (PSB) of Vermont developed rules regarding utility line extension requests. While the majority of the rules focus on the procedure followed (and associated fees) for the actual line extensions, the PSB also included a provision that requires the electric utilities to provide written information to customers about off-grid electricity generators as an alternative to line extensions. The PSB recognized that in many cases off-grid electricity generators are less expensive than

352

Line Extension Analysis | Open Energy Information  

Open Energy Info (EERE)

Line Extension Analysis Line Extension Analysis Jump to: navigation, search When a prospective electric customer requests service for a home or facility that is not currently serviced by the electric grid, the customer usually must pay a distance-based fee for the cost of extending power lines to the home or facility. In many cases, it is cheaper to use an on-site renewable energy system to meet a prospective customerĀ’s electricity needs. Certain states require utilities to provide information regarding renewable energy options when prospective customers request a line extension. [1] Line Extension Analysis Incentives CSV (rows 1 - 12) Incentive Incentive Type Place Applicable Sector Eligible Technologies Active Authorization of Line Extension (Nebraska) Line Extension Analysis Nebraska Agricultural

353

Optical breakdown threshold in nanosecond high repetition second harmonic generation by periodically poled Mg-doped LiTaO{sub 3} crystal  

SciTech Connect

Our study shows that a local temperature increase of ?1 K in the crystal lattice caused by second harmonic generation (SHG) and two-photon absorption of 532 nm radiation at the rear of periodically poled stoichiometric LiTaO{sub 3} crystal by changing spontaneous polarization induces a pyroelectric field ?10 kV/cm, accelerating free electrons to an energy of ?10 eV, followed by optical breakdown and crystal damage. Theoretical analysis leads to an explicit expression for the threshold laser fluence of optical breakdown giving ?1.2 J/cm{sup 2} for 1064 nm input radiation in 6.8 kHz pulsed SHG operation, agreeing well with the experimentally found value ?1.32 J/cm{sup 2}.

Louchev, Oleg A.; Wada, Satoshi [Center for Advanced Photonics, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan)] [Center for Advanced Photonics, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Hatano, Hideki; Kitamura, Kenji [Division of Environment and Energy Materials, National Institute for Materials Science (NIMS) 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan)] [Division of Environment and Energy Materials, National Institute for Materials Science (NIMS) 1-1 Namiki, Tsukuba, Ibaraki 305-0044 (Japan)

2013-08-26T23:59:59.000Z

354

Enhanced Transmission Line Theory: Frequency-Dependent Line Parameters And Their Insertion in a  

E-Print Network (OSTI)

Enhanced Transmission Line Theory: Frequency- Dependent Line Parameters And Their Insertion in a Classical Transmission Line Equation Solver S. Chabane, P. Besnier IETR: Institute of Electronics--In this paper, a modified enhanced transmission- line theory taking into account higher-order modes is described

Paris-Sud XI, UniversitƩ de

355

A distributed on-line HV transmission condition monitoring information system  

SciTech Connect

China Light and Power Company Ltd. (CLP) is responsible for supplying electricity to the whole of Hong Kong except Hong Kong Island and Lamma Island. In CLP`s Castle Peak power plant, 19 kV and 23 kV electric supplies are generated. The voltage is then stepped up to 400 kV for transmission. The intermediate control between those transformers and the major 400 kV overhead transmission system lies with a standard One and a half Breaker Configuration switch substations. The substation houses single phase encapsulated SF{sub 6} circuit breakers. In the urban centers, 400 kV substations are installed to step down 400 kV to 132 kV or further to 11 kV for distribution. This paper describes the development of a on-line distributed information system for monitoring the conditions of the whole HV transmission system. The system continuously monitors status of each circuit breaker (CB) together with important operational parameters, such as duration during making and breaking, operations of hydraulic pumps and SF{sub 6} gas pressure etc. Each group of CBs is monitored by a standalone microcontroller using a local area network with a baud rate of 9,600. The information can be recorded on the harddisk of an on-site microcomputer and further transmitted back to a remote computer for alarm generation and multi-station supervision. The CLP 400 kV substation and the Tsz Wan Shan 400 kV substation are among the first targets for development.

Chan, W.L. [Hong Kong Polytechnic Univ., Kowloon (Hong Kong)] [Hong Kong Polytechnic Univ., Kowloon (Hong Kong); Pang, S.L.; Chan, T.M. [China Light and Power Co. Ltd., Hong Kong (Hong Kong)] [China Light and Power Co. Ltd., Hong Kong (Hong Kong); So, A.T.P. [City Univ. of Hong Kong, Kowloon (Hong Kong)] [City Univ. of Hong Kong, Kowloon (Hong Kong)

1997-04-01T23:59:59.000Z

356

Point-line spaces related to Jordan pairs.  

E-Print Network (OSTI)

??A point-line space is an abstract geometric object that consists of a set of points and a set of lines such that on each line… (more)

Huggenberger, Simon

2009-01-01T23:59:59.000Z

357

Juxtaclavicular beaded lines: A presentation of sebaceous gland hyperplasia  

E-Print Network (OSTI)

Juxta-clavicular beaded lines: A subepidermal proliferationWC. Juxta-clavicular beaded lines. Arch Dermatol 1974;110:A. Juxtaclavicular beaded lines: A malformative condition

Woldow, Adam B; Houk, Laura D; Samie, Faramarz H

2009-01-01T23:59:59.000Z

358

The transcriptional diversity of 25 Drosophila cell lines  

E-Print Network (OSTI)

diversity of 25 Drosophila cell lines Lucy Cherbas, 1 Aarronof Drosophila melanogaster cell lines. ] C R Acad Sci Hebdof two tumorous blood cell lines of Drosophila melanogaster

Cherbas, Lucy

2013-01-01T23:59:59.000Z

359

Plains & Eastern Clean Line Project Proposal for New or Upgraded...  

Office of Environmental Management (EM)

Plains & Eastern Clean Line Project Proposal for New or Upgraded Transmission Line Projects Under Section 1222 of the Energy Policy Act of 2005 Plains & Eastern Clean Line Project...

360

Roughening Transition in a Moving Contact Line  

E-Print Network (OSTI)

The dynamics of the deformations of a moving contact line on a disordered substrate is formulated, taking into account both local and hydrodynamic dissipation mechanisms. It is shown that both the coating transition in contact lines receding at relatively high velocities, and the pinning transition for slowly moving contact lines, can be understood in a unified framework as roughening transitions in the contact line. We propose a phase diagram for the system in which the phase boundaries corresponding to the coating transition and the pinning transition meet at a junction point, and suggest that for sufficiently strong disorder a receding contact line will leave a Landau--Levich film immediately after depinning. This effect may be relevant to a recent experimental observation in a liquid Helium contact line on a Cesium substrate [C. Guthmann, R. Gombrowicz, V. Repain, and E. Rolley, Phys. Rev. Lett. {\\bf 80}, 2865 (1998)].

Ramin Golestanian; Elie Raphael

2002-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

NSLS-II Transport Line Progress  

SciTech Connect

The National Synchrotron Light Source II (NSLS-II) is a state-of-the-art 3-GeV third generation light source currently under construction at Brookhaven National Laboratory. The NSLS-II injection system consists of a 200 MeV linac, a 3-GeV booster synchrotron and associated transfer lines. The first part of the Linac to Booster Transport (LBT) line has been installed for linac commissioning. This part includes all components necessary to commission the NSLS-II linac. The second part of this transport line is undergoing installation. Initial results of hardware commissioning will be discussed. The Booster to Storage Ring (BSR) transport line underwent a design review. The first part of the BSR transport line, consisting of all components necessary to commission the booster will be installed in 2012 for booster commissioning. We report on the final design of the BSR line along with the plan to commission the booster.

Fliller R. P.; Wahl, W.; Anderson, A.; Benish, B.; DeBoer, W.; Ganetis, G.; Heese, R.; Hseuh, H.-C.; Hu, J.-P.; Johanson, M.P.; Kosciuk, B.N.; Padrazo, D.; Roy, K.; Shaftan, T.; Singh, O.; Tuozzolo, J.; Wang, G.

2012-05-20T23:59:59.000Z

362

Single transmission line data acquisition system  

DOE Patents (OSTI)

A single transmission line interrogated multiple channel data acquisition system is provided in which a plurality of remote station/sensors monitor specific process variables and transmit measurement values over the single transmission line to a master station when addressed by the master station. Power for all remote stations (up to 980) is provided by driving the line with constant voltage supplied from the master station and automatically maintained independent of the number of remote stations directly connected to the line. The transmission line can be an RG-62 coaxial cable with lengths up to about 10,000 feet with branches up to 500 feet. The remote stations can be attached randomly along the line. The remote stations can be scanned at rates up to 980 channels/second.

Fasching, George E. (Morgantown, WV)

1984-01-01T23:59:59.000Z

363

Iron Lines in Superstrong Magnetic Fields  

Science Journals Connector (OSTI)

The possibility of observing atomic lines in the x-ray spectra of strongly magnetized accreting neutron stars is discussed. For magnetic field strengths ranging from 1011-1014 G, both the energies and oscillator strengths of Fe XXVI lines are calculated quantitatively. These lines are expected to be highest in energy, and should dominate at source temperatures kT?10-30 keV.

H. Ruder; G. Wunner; H. Herold; J. Trümper

1981-06-29T23:59:59.000Z

364

Intelligent fault diagnosis of power transmission line; -.  

E-Print Network (OSTI)

??This dissertation presents the application of recent intelligent newlinetechniques for fault diagnosis in electrical power transmission line Fault newlinesection identification classification and location are the… (more)

Malathi, V

2014-01-01T23:59:59.000Z

365

Big Bend-Witten Transmission Line Project  

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

Big Bend-Witten Transmission Line Project The Western Area Power Administration (Western), an agency of the Department of Energy (DOE), has prepared a draft environmental...

366

Detonator comprising a nonlinear transmission line  

DOE Patents (OSTI)

Detonators are described herein. In a general embodiment, the detonator includes a nonlinear transmission line that has a variable capacitance. Capacitance of the nonlinear transmission line is a function of voltage on the nonlinear transmission line. The nonlinear transmission line receives a voltage pulse from a voltage source and compresses the voltage pulse to generate a trigger signal. Compressing the voltage pulse includes increasing amplitude of the voltage pulse and decreasing length of the voltage pulse in time. An igniter receives the trigger signal and detonates an explosive responsive to receipt of the trigger signal.

Elizondo-Decanini, Juan M

2014-12-30T23:59:59.000Z

367

Line Rebuild, Relocation and Substation Projects  

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

Upgrade Palisades-Goshen Rebuild Wind Projects Line Rebuild, Relocation and Substation Projects BPA has identified several critical rebuild and substation projects...

368

Emergency Management Lines of Inquiry, April 2008  

Energy Savers (EERE)

Lines of Inquiry plansprotocols, interview facility managers and responders, and conduct facility walkdowns, as necessary. In : ment s and responsibilities for program...

369

DOE Sustainability Reporting Open Line Help Call  

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

The Sustainability Performance Office (SPO) sponsors open line help calls to assist DOE sites and national laboratories with the annual sustainability reporting process. Representatives from the...

370

EM, County Install Sewer Line for Development  

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

Crews are installing a sewer line in the Portsmouth site to connect EM’s sewer treatment facility to the Pike County Manufacturing Center, which is being developed.

371

Mimicking human-drawn pencil lines.  

E-Print Network (OSTI)

??In applications such as architecture, early design sketches containing accurate line drawings often mislead the target audience [Schumann et al. 1996]. Approximate human-drawn sketches are… (more)

Al-Meraj, Zainab Faisal

2008-01-01T23:59:59.000Z

372

Particles as Wilson lines of gravitational field  

E-Print Network (OSTI)

Since the work of Mac-Dowell-Mansouri it is well known that gravity can be written as a gauge theory for the de Sitter group. In this paper we consider the coupling of this theory to the simplest gauge invariant observables that is, Wilson lines. The dynamics of these Wilson lines is shown to reproduce exactly the dynamics of relativistic particles coupled to gravity, the gauge charges carried by Wilson lines being the mass and spin of the particles. Insertion of Wilson lines breaks in a controlled manner the diffeomorphism symmetry of the theory and the gauge degree of freedom are transmuted to particles degree of freedom.

L. Freidel; J. Kowalski--Glikman; A. Starodubtsev

2006-07-04T23:59:59.000Z

373

Williston to Stateline Transmission Line Project  

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

Williston to Stateline Transmission Line Project, ND The Western Area Power Administration (Western), an agency of the Department of Energy (DOE), has prepared an environmental...

374

Grand Coulee Transmission Line Replacement Project  

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

Grand-Coulee-Transmission-Line-Replacement-Project Sign In About | Careers | Contact | Investors | bpa.gov Search Doing Business Expand Doing Business Customer Involvement Expand...

375

Crews repair transmission lines after Washington wildfire  

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

Privacy Publications Tribal Affairs Newsroom Search News Articles... Search Crews repair transmission lines after Washington wildfire 662014 12:00 AM Tweet Page Content BPA...

376

Southline Transmission Line | Open Energy Information  

Open Energy Info (EERE)

Impact Statement for the Southline Transmission Line Project General NEPA Document Info Energy Sector Transmission Environmental Analysis Type EIS Applicant Southline...

377

Transmission Line Security Monitor: Final Report  

SciTech Connect

The Electric Power Transmission Line Security Monitor System Operational Test is a project funded by the Technical Support Working Group (TSWG). TSWG operates under the Combating Terrorism Technical Support Office that functions under the Department of Defense. The Transmission Line Security Monitor System is based on technology developed by Idaho National Laboratory. The technology provides a means for real-time monitoring of physical threats and/or damage to electrical transmission line towers and conductors as well as providing operational parameters to transmission line operators to optimize transmission line operation. The end use is for monitoring long stretches of transmission lines that deliver electrical power from remote generating stations to cities and industry. These transmission lines are generally located in remote transmission line corridors where security infrastructure may not exist. Security and operational sensors in the sensor platform on the conductors take power from the transmission line and relay security and operational information to operations personnel hundreds of miles away without relying on existing infrastructure. Initiated on May 25, 2007, this project resulted in pre-production units tested in realistic operational environments during 2010. A technology licensee, Lindsey Manufacturing of Azusa California, is assisting in design, testing, and ultimately production. The platform was originally designed for a security monitoring mission, but it has been enhanced to include important operational features desired by electrical utilities.

John Svoboda

2011-04-01T23:59:59.000Z

378

Asiakastyytyväisyystutkimus Sun Lines Oy:n tilausristeilyistä.  

E-Print Network (OSTI)

??Tämän tutkimuksellisen opinnäytetyön tarkoituksena on toteuttaa asiakastyytyväisyystutkimus Helsingin saaristossa risteilyliikennettä harjoittavan Sun Lines Oy:n tilausristeilyistä. Vuonna 1956 toimintansa aloittaneen perheyrityksen toimintaan kuuluvat tilausristeilyjen ohella linjaliikenne… (more)

Mattila, Outi

2010-01-01T23:59:59.000Z

379

Two lines or not two lines? That is the question of gamma ray spectra  

SciTech Connect

Lines in the spectrum of cosmic gamma rays are considered one of the more robust signatures of dark matter annihilation. We consider such processes from an effective field theory vantage, and find that generically, two or more lines are expected, providing an interesting feature that can be exploited for searches and reveal details about the underlying theory of dark matter. Using the 130 GeV feature recently reported in the Fermi-LAT data as an example, we analyze the energy spectrum in the multi-line context and find the data to be consistent with a single ?? line, a single ?Z line or both a ?? and a ?Z line.

Rajaraman, Arvind; Tait, Tim M.P.; Whiteson, Daniel, E-mail: arajaram@uci.edu, E-mail: ttait@uci.edu, E-mail: daniel@uci.edu [Department of Physics and Astronomy, University of California, Irvine, 4129 Frederick Reines Hall, Irvine, CA 92697-4575 (United States)

2012-09-01T23:59:59.000Z

380

Electric Transmission Line Flashover Prediction System  

E-Print Network (OSTI)

Center since 1996 PSERC #12;Power Systems Engineering Research Center Electric Transmission LineElectric Transmission Line Flashover Prediction System Ph.D. Thesis and Final Project Report Power@asu.edu Power Systems Engineering Research Center This is a project report from the Power Systems Engineering

Note: This page contains sample records for the topic "overhead lines poles" 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

Transmission line protection based on travelling waves  

Science Journals Connector (OSTI)

Major problem of tripping signal of a relay based on steady state component does not warranty faster tripping schemes for protection of extra high voltage transmission lines. Proposed work has made an attempt to find solution to the problem of fault ... Keywords: postfault voltage, relaying signals, surge impedence, transmission line protection, travelling waves

Anuradha S. Deshpande; Grishma S. Shah

2011-12-01T23:59:59.000Z

382

Nonidentified Kikuchi lines with reverse contrast  

SciTech Connect

Electron diffraction patterns of silicon in transmission with contrast reversal from bright to dark for an unidentified Kikuchi line along its length have been obtained. The contrast reversal of an unidentified line is explained within the elementary mechanism of Kikuchi pattern formation taking into account the Kikuchi electron double diffraction.

Karakhanyan, K. R., E-mail: kkarakhanyan@yandex.ru [Yerevan State University (Armenia)

2009-03-15T23:59:59.000Z

383

LA NACION LINE Ciencia/Salud  

E-Print Network (OSTI)

LA NACION LINE Ciencia/Salud Viernes 4 de Abril de 2003 LA NACION LINE | Ed. Anteriores | 4 de Abril de 2003 | Ciencia/Salud | Nota Estudio del Museo Egidio Feruglio, de Trelew La diversidad vegetal://www.lanacion.com.ar/03/04/04/sl_486019.asp LA NACION | 04/04/2003 | PƔgina 14 | Ciencia/Salud Volver a ediciones

Wilf, Peter

384

xDSL line driver design  

E-Print Network (OSTI)

xDSL line driver is a very important element in xDSL systems. This thesis proposes a three stage xDSL line driver solution based on a multipath feedforward compensation principle. TSMC 0.8 micro meter high voltage BiCMOS technology is used as a...

Zhang, Xiaoyong

2001-01-01T23:59:59.000Z

385

Dynamic simulation of polyester mooring lines  

E-Print Network (OSTI)

A numerical scheme, known as CABLE3D, originally developed for the simulation of dynamics of steel chain-wire mooring lines is extended to allow for the large elongation in a mooring line, the dependence of the modulus on tension, and energy...

Kim, Min Suk

2004-09-30T23:59:59.000Z

386

A numerical tool for transmission lines  

Science Journals Connector (OSTI)

The electric line numerical study is usually made through a harmonic approach with the impedance concept based on the Finite Difference discretization in both the time and space domains. These methods present severe drawbacks when used in impulse working ... Keywords: differential system, finite element method, impulse voltage, stiff time problem, transmission line

Hervé Bolvin; André Chambarel; Philippe Neveux

2005-05-01T23:59:59.000Z

387

Multiple gamma lines from semi-annihilation  

SciTech Connect

Hints in the Fermi data for a 130 GeV gamma line from the galactic center have ignited interest in potential gamma line signatures of dark matter. Explanations of this line based on dark matter annihilation face a parametric tension since they often rely on large enhancements of loop-suppressed cross sections. In this paper, we pursue an alternative possibility that dark matter gamma lines could arise from ''semi-annihilation'' among multiple dark sector states. The semi-annihilation reaction ?{sub i}?{sub j} ? ?{sub k}? with a single final state photon is typically enhanced relative to ordinary annihilation ?{sub i}?-bar {sub i} ? ?? into photon pairs. Semi-annihilation allows for a wide range of dark matter masses compared to the fixed mass value required by annihilation, opening the possibility to explain potential dark matter signatures at higher energies. The most striking prediction of semi-annihilation is the presence of multiple gamma lines, with as many as order N{sup 3} lines possible for N dark sector states, allowing for dark sector spectroscopy. A smoking gun signature arises in the simplest case of degenerate dark matter, where a strong semi-annihilation line at 130 GeV would be accompanied by a weaker annihilation line at 173 GeV. As a proof of principle, we construct two explicit models of dark matter semi-annihilation, one based on non-Abelian vector dark matter and the other based on retrofitting Rayleigh dark matter.

D'Eramo, Francesco [Department of Physics, University of California, Berkeley, CA 94720 (United States); McCullough, Matthew; Thaler, Jesse, E-mail: fraderamo@berkeley.edu, E-mail: mccull@mit.edu, E-mail: jthaler@mit.edu [Center for Theoretical Physics, Massachusetts Institute of Technology, Cambridge, MA 02139 (United States)

2013-04-01T23:59:59.000Z

388

Line geometry and electromagnetism I: basic structures  

E-Print Network (OSTI)

Some key notions of line geometry are recalled, along with their application to mechanics. It is then shown that most of the basic structures that one introduces in the pre-metric formulation of electromagnetism can be interpreted directly in terms of corresponding concepts in line geometry. The results are summarized in a table.

D. H. Delphenich

2013-09-11T23:59:59.000Z

389

The Method of Lines for the Analysis of Microstrip Lines on the Finite Width Substrate  

Science Journals Connector (OSTI)

A full-wave analysis of the electrical characteristics of the microstrip lines on the finite width substrate is presented. The substrate layer of the microstrip line must be treated as an inhomogeneous layer. ......

Bo Gao; Ling Tong; Xun Gong

2009-06-01T23:59:59.000Z

390

UPDATE TO PLAINS & EASTERN CLEAN LINE PROPOSAL FOR NEW OR UPGRADED TRANSMISSION LINE PROJECTS  

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

UPDATE TO PLAINS & EASTERN CLEAN LINE PROPOSAL UPDATE TO PLAINS & EASTERN CLEAN LINE PROPOSAL FOR NEW OR UPGRADED TRANSMISSION LINE PROJECTS UNDER SECTION 1222 OF THE ENERGY POLICY ACT OF 2005 AUGUST 2011 Table of Contents 1. Executive Summary .......................................................................................................... 1 2. Project Update .................................................................................................................. 2 a. Jobs and Economic Development ........................................................................................................... 5 b. Interconnection Studies ............................................................................................................................. 6 c. Routing and Public Outreach ................................................................................................................... 7

391

Deeply-bound $K^- pp$ state in the $^3$He(in-flight $K^-$, $n$) spectrum and its moving pole near the $??N$ threshold  

E-Print Network (OSTI)

The formation of a deeply-bound $K^- pp$ state with $I=1/2$, $J^\\pi=0^-$ by the $^3$He(in-flight $K^-$, $n$) reaction is theoretically investigated in a distorted-wave impulse approximation using the Green's function method. The expected inclusive and semi-exclusive spectra at $p_{K^-} = 1.0$ GeV/c and $\\theta_{\\rm lab} = 0^{\\circ}$ are calculated for the forthcoming J-PARC E15 experiment. We demonstrate these spectra with several types of phenomenological $K^-$-``$pp$'' optical potentials $U^{\\rm opt}(E)$ which have an energy-dependent imaginary part multiplied by a phase space suppression factor, fitting to recent theoretical predictions or experimental candidates of the $K^-pp$ bound state. The results show that a cusp-like peak at the $\\pi \\Sigma N$ threshold is an unique signal for the $K^-pp$ bound state in the spectrum including the [$K^-pp$] $\\to$ $Y + N$ decay process from the two-nucleon $K^-$ absorption, as well as a distinct peak of the $K^-pp$ bound state. The shape of the spectrum is explained by a trajectory of a moving pole of the $K^-pp$ bound state in the complex energy plane. The importance of the spectrum with [$K^-pp$] $\\to$ $Y + N$ from the two-nucleon $K^-$ absorption is emphasized in order to extract clear evidence of the $K^-pp$ bound state.

T. Koike; T. Harada

2009-11-06T23:59:59.000Z

392

Testing of the Pole Face Winding crimpings Measurements carried out on the 100 PS main units before start up of the PS machine in 2007  

E-Print Network (OSTI)

The crimpings of the Pole Face Windings (PFW), used to connect the rectangular copper conductor of the main windings with its supply cable, could have defects due to the manufacture process. They could lead to an extensive high electrical resistance. To locate these defects, the PFW are powered with 80 Ampere DC and the voltage drop over the electrical resistances of the crimping is measured. The measurements are done between the PFW current leads and the corresponding pick-up. By subtracting the resistance of the supply cable and the interconnection cable the crimping resistance is calculated. During the long shutdown 2005 and the annual shutdown 2006/2007 a total of 34 main units, and their PFWs, have been refurbished [1]. The refurbished main units are equipped with new PFW. On this PFW the crimping technique was improved and the defect of high crimping contact resistance should not appear. Nevertheless to have complete picture of the situation the 34 refurbished main units and the 66 none refurbished unit...

Hans, O

2007-01-01T23:59:59.000Z

393

Circumstellar Magnetic Field Diagnostics from Line Polarization  

E-Print Network (OSTI)

Given that dynamically significant magnetic fields in at least some massive stars have now been measured, our contribution addresses the question, to what extent can fields be directly detected in circumstellar gas? The question speaks directly to the very interesting topic of line-driving physics coupled with magnetized plasmas, and how this coupling produces structure in the wind flow. We focus our attention on weak-field diagnostics. These come in two main types: the Hanle effect, which pertains to coherence effects for linear polarization from line scattering, and the weak longitudinal Zeeman effect, which pertains to circular polarization in lines.

Richard Ignace; Kenneth G. Gayley

2007-08-14T23:59:59.000Z

394

Performance evaluation of synthetically lined landfills  

SciTech Connect

Landfill design and performance standards for new facilities frequently require the use of geomembrane composite and double liners. Performance data from synthetically lined landfill sites have not been widely available. This report presents data obtained by monitoring three recently constructed synthetically lined landfill sites. Quantities of leachate removed by the primary and secondary collection systems from these landfills were tabulated. The data show that properly designed and constructed synthetic landfill liners provide effective containment of leachate. The environmental protection provided by synthetic liners is equivalent or superior to that of typical clay-lined facilities.

Maule, J. [Champion International Corp., Norway, MI (United States); Lowe, R.K. [STS Consultants Ltd., Green Bay, WI (United States); McCulloch, J.L. [Cross Pointe Paper Co., Park Falls, WI (United States)

1993-12-01T23:59:59.000Z

395

Definition: Tie Line Bias | Open Energy Information  

Open Energy Info (EERE)

Line Bias Line Bias Jump to: navigation, search Dictionary.png Tie Line Bias A mode of Automatic Generation Control that allows the Balancing Authority to maintain its Interchange Schedule and respond to Interconnection frequency error.[1] Related Terms Balancing Authority, Automatic Generation Control, frequency error, smart grid References ā†‘ Glossary of Terms Used in Reliability Standards An inl LikeLike UnlikeLike You like this.Sign Up to see what your friends like. ine Glossary Definition Retrieved from "http://en.openei.org/w/index.php?title=Definition:Tie_Line_Bias&oldid=502569" Categories: Definitions ISGAN Definitions What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load)

396

Power line communications for smart grid applications  

Science Journals Connector (OSTI)

Power line communication, that is, using the electricity infrastructure for data transmission, is experiencing a renaissance in the context of Smart Grid. Smart Grid objectives include the integration of intermittent renewable energy sources into the ...

Lars Torsten Berger; Andreas Schwager; J. Joaquķn Escudero-Garzįs

2013-01-01T23:59:59.000Z

397

Electrical Transmission Line Diametrical Retention Mechanism  

DOE Patents (OSTI)

The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within downhole components. The invention allows a transmission line to be attached to the internal diameter of drilling components that have a substantially uniform drilling diameter. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string, drill collars, heavy weight drill pipe, and jars. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to withstand the tension and compression of drill pipe during routine drilling cycles.

Hall, David R. (Provo, UT); Hall, Jr., H. Tracy (Provo, UT); Pixton, David (Lehi, UT); Dahlgren, Scott (Provo, UT); Sneddon, Cameron (Provo, UT); Briscoe, Michael (Lehi, UT); Fox, Joe (Spanish Fork, UT)

2006-01-03T23:59:59.000Z

398

Effect of Mooring Lines on Ship Motions  

Science Journals Connector (OSTI)

It is commonly accepted that for open sea moorings the effect of the mooring lines on the dynamics of a vessel is restricted to the lower frequency range below the wave spectrum frequencies.

Professor Michael Triantafyllou

1988-01-01T23:59:59.000Z

399

Channelized voice over digital subscriber line  

E-Print Network (OSTI)

The objective of this article is to present a promising voice over digital subscriber line (VoDSL) solution: an alternative method that uses physical layer transportation to provide channelized VoDSL (CVoDSL). This article ...

Habib, A.; Saiedian, Hossein

2002-10-01T23:59:59.000Z

400

Molecular absorption in transition region spectral lines  

E-Print Network (OSTI)

Aims: We present observations from the Interface Region Imaging Spectrograph (IRIS) of absorption features from a multitude of cool atomic and molecular lines within the profiles of Si IV transition region lines. Many of these spectral lines have not previously been detected in solar spectra. Methods: We examined spectra taken from deep exposures of plage on 12 October 2013. We observed unique absorption spectra over a magnetic element which is bright in transition region line emission and the ultraviolet continuum. We compared the absorption spectra with emission spectra that is likely related to fluorescence. Results: The absorption features require a population of sub-5000 K plasma to exist above the transition region. This peculiar stratification is an extreme deviation from the canonical structure of the chromosphere-corona boundary . The cool material is not associated with a filament or discernible coronal rain. This suggests that molecules may form in the upper solar atmosphere on small spatial scales...

Schmit, Donald; Ayres, Thomas; Peter, Hardi; Curdt, Werner; Jaeggli, Sarah

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

Refractory Lining Material Improves Gasifer Performance  

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

line the interior of slagging gasifiers, where a carbon-based feedstock such as coal, petcoke, andor biomass, is converted at high temperatures in an oxygen-deficient environment...

402

Insulate Steam Distribution and Condensate Return Lines  

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

This tip sheet on insulating steam distribution and condensate return lines provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

403

PROBING QUASAR SIGHT LINES IN THREE DIMENSIONS  

E-Print Network (OSTI)

with the spatial resolution in our datasets. For the sub-DLA galaxy towards PHL 1226, we determine a solar abundance in the emission region using strong line diagnostics. We discuss the possible presence

404

Magnetic Field Lines in Fusion Plasmas  

Science Journals Connector (OSTI)

Study of mappings as a part of Hamiltonian dynamics of magnetic field lines in plasmas were initiated by the research...1.... Actually, a fusion research in early sixties gave a huge impact on the development of ...

Sadrilla S. Abdullaev

2006-01-01T23:59:59.000Z

405

The motion of magnetic field lines  

Science Journals Connector (OSTI)

The definition and applications of the motion of magnetic lines of force are reviewed and illustrated. First ... aid to describing the evolution of a known magnetic field. It is next shown that a known velocity field

David P. Stern

1966-11-01T23:59:59.000Z

406

Insulate Steam Distribution and Condensate Return Lines  

SciTech Connect

This revised ITP tip sheet on insulating steam distribution and condensate return lines provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

Not Available

2006-01-01T23:59:59.000Z

407

On-Line Magazines, Journals, and Books  

Science Journals Connector (OSTI)

The Internet is a great source for on-line magazines, journals, and books. Several different types are obtainable, from basic text formats to interactive Web documents. Netscape makes it easy to access all of ...

Richard Raucci

1996-01-01T23:59:59.000Z

408

DNA Assembly Line for Nano-Construction  

ScienceCinema (OSTI)

Building on the idea of using DNA to link up nanoparticles scientists at Brookhaven National Lab have designed a molecular assembly line for high-precision nano-construction. Nanofabrication is essential for exploiting the unique properties of nanoparticl

Oleg Gang

2010-01-08T23:59:59.000Z

409

Balanced Atmospheric Response to Squall Lines  

Science Journals Connector (OSTI)

When a Squall line propagates through the atmosphere, it not only excite transient gravity–inertia wave motion but also produces more permanent modifications to the large-scale balanced flow. Here we calculate this balanced response using the is ...

Wayne H. Schubert; Scott R. Fulton; Rolf F. A. Herttenstein

1989-08-01T23:59:59.000Z

410

Calibration for Frequencies of Stellar Spectral Lines  

E-Print Network (OSTI)

When studying the expansion of the universe, a significant problem is measuring the red shifts of stellar absorption lines with sufficiently high accuracy; this requires extremely accurate reference frequencies for calibration. An important recent...

Gomez, Juana

2010-07-14T23:59:59.000Z

411

On the Generation of African Squall Lines  

Science Journals Connector (OSTI)

Squall lines (SLs) form an important component of the meteorology of northern Africa, and in particular, contribute substantially to rainfall totals. Their generation requires the existence of a potentially unstable low-level supply of moisture ...

David P. Rowell; James R. Milford

1993-06-01T23:59:59.000Z

412

factsheet - trees and power lines - July 2008  

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

Trees and power lines July 2008 This summer, BPA maintenance crews are inspecting and clearing high-growing vegetation from all 8,500- miles (15,000 circuit miles) of our...

413

Ames Lab 101: Next Generation Power Lines  

SciTech Connect

Ames Laboratory scientist Alan Russell discusses the need to develop new power lines that are stronger and more conductive as a way to address the problem of the nation's aging and inadequate power grid.

Russell, Alan

2010-01-01T23:59:59.000Z

414

Gila to North Gila Transmission Line Rebuild  

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

Gila to North Gila Transmission Line Rebuild and Upgrade Project News and updates: On March 21, 2014, Western issued a Finding of No Significant Impact for the proposed action,...

415

Synthesis of Lumped Transmission-Line Analogs  

E-Print Network (OSTI)

Transmission lines and their lumped approximating networks have long been incorporated into radio-frequency power amplifiers to improve efficiency and shape circuit waveforms and are beginning to perform a similar roles ...

Phinney, Joshua W.

416

Corona losses in HVdc bipolar lines  

SciTech Connect

The problem related to the prediction of corona losses in HVdc bipolar lines has been solved, in the past, by means of semi-empirical monomial formulae. However, the proposed formulae that are simpler to use do not always give adequate calculation precision, while the formulae that provide the closest results require implicit functions of different complexity, which are difficult to apply; moreover, it is not possible to understand clearly what influence the variations of the different line parameters have on the losses themselves. The new monomial semi-empirical relationship, proposed to predict the corona losses in HVdc bipolar lines, is very simple to use; it highlights the dependence of power losses due to the corona effect by the different line parameters. The formula has been developed by elaborating a considerable amount of available experimental data.

Corbellini, U.; Pelacchi, P. [Univ. of Pisa (Italy). Dept. of Electric Systems and Automation] [Univ. of Pisa (Italy). Dept. of Electric Systems and Automation

1996-07-01T23:59:59.000Z

417

Design of the ILC RTML Extraction Lines  

SciTech Connect

The ILC [1] Damping Ring to the Main Linac beamline (RTML) contains three extraction lines (EL). Each EL can be used both for an emergency abort dumping of the beam and tune-up continual train-by-train extraction. Two of the extraction lines are located downstream of the first and second stages of the RTML bunch compressor, and must accept both compressed and uncompressed beam with energy spreads of 2.5% and 0.15%, respectively. In this paper we report on an optics design that allowed minimizing the length of the extraction lines while offsetting the beam dumps from the main line by the distance required for acceptable radiation levels in the service tunnel. The proposed extraction lines can accommodate beams with different energy spreads while at the same time providing the beam size acceptable for the aluminum dump window. The RTML incorporates three extraction lines, which can be used for either an emergency beam abort or for a train-by-train extraction. The first EL is located downstream of the Damping Ring extraction arc. The other two extraction lines are located downstream of each stage of the two-stage bunch compressor. The first extraction line (EL1) receives 5GeV beam with an 0.15% energy spread. The extraction line located downstream of the first stage of bunch compressor (ELBC1) receives both compressed and uncompressed beam, and therefore must accept beam with both 5 and 4.88GeV energy, and 0.15% and 2.5% energy spread, respectively. The extraction line located after the second stage of the bunch compressor (ELBC2) receives 15GeV beam with either 0.15 or 1.8% energy spread. Each of the three extraction lines is equipped with the 220kW aluminum ball dump, which corresponds to the power of the continuously dumped beam with 5GeV energy, i.e., the beam trains must be delivered to the ELBC2 dump at reduced repetition rate.

Seletskiy, S.; Tenenbaum, P.; Walz, D.; /SLAC; Solyak, N.; /Fermilab

2011-10-17T23:59:59.000Z

418

Computing Wilson lines with dielectric branes  

E-Print Network (OSTI)

Wilson lines in N=4SYM can be computed in terms of branes carrying electric flux, i.e. F-strings dissolved in their worldvolumes. It is then natural to think that those configurations are the effective description of strings expanding due to dielectric effect to D-branes. In this note we explicitly show this for a class of such configurations, namely those dual to Wilson lines either in the symmetric or in the antisymmetric tensor product of fundamentals.

Diego Rodriguez-Gomez

2006-04-05T23:59:59.000Z

419

An analysis of multiple component mooring lines  

E-Print Network (OSTI)

AN ANALYSIS OF MULTIPLE COMPONENT MOORING LINES A Thesis by THOMAS ROBERT NALTERS Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1977 Major...'595 ABSTRACT An Analysis Of Multiple Component Mooring Lines (December 1977) Thomas Robert Walters, B. E. , Vanderbilt University Co-Chai rman of Advisory Committee: Dr. Ts ung- Chow Su Co- Chai rman of Advisory Committee: Dr. Richard Domi nguez...

Walters, Thomas Robert

2012-06-07T23:59:59.000Z

420

Final joint environmental assessment for the construction and routine operation of a 12-kilovolt (KV) overhead powerline right-of-way, and formal authorization for a 10-inch and 8-inch fresh water pipeline right-of-way, Naval Petroleum Reserve No. 1, Kern County, California  

SciTech Connect

The purpose and need of the proposed action, which is the installation of an overhead powerline extension from an Naval Petroleum Reserve No. 1 (NPR-1) power source to the WKWD Station A, is to significantly reduce NPR-1`s overall utility costs. While the proposed action is independently justified on its own merits and is not tied to the proposed NPR-1 Cogeneration Facility, the proposed action would enable DOE to tie the NPR-1 fresh water pumps at Station A into the existing NPR-1 electrical distribution system. With the completion of the cogeneration facility in late 1994 or early 1995, the proposed action would save additional utility costs. This report deals with the environmental impacts of the construction of the powerline and the water pipeline. In addition, information is given about property rights and attaining permission to cross the property of proposed affected owners.

Not Available

1994-10-01T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

Data:C19e6de5-22ac-44c3-a62f-1e08e5070be5 | Open Energy Information  

Open Energy Info (EERE)

e6de5-22ac-44c3-a62f-1e08e5070be5 e6de5-22ac-44c3-a62f-1e08e5070be5 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tipmont Rural Elec Member Corp Effective date: 2010/01/22 End date if known: Rate name: SCHEDULE SL: 175W Mercury Vapor Flood Overhead service(metered) Sector: Lighting Description: 1. AVAILABILITY Available for overhead street lighting in the towns of Battle Ground, Linden, New Richmond, Wingate, and Romney, in accordance with contracts which may be signed by each municipality or by the sponsoring organization. 2. CHARACTER OF SERVICE Tipmont Rural Electric Membership Corporation (REMC) will furnish all necessary equipment to operate and maintain an overhead street lighting system in conjunction with and as a part of its general overhead electric distribution system, and the REMC will furnish all electric power required for the purpose of furnishing overhead street lighting service to the member. The municipalities shall pay all installation, labor and material of additional poles and conductor required to extend existing lines to the proposed street light locations. The lighting hours for the said overhead street lighting system shall be on a "dusk to dawn" schedule, which provides that lamps are to be lighted approximately one-half hour after sunset until approximately one-half hour before sunrise each day in the year.

422

Data:62ae1d6e-7810-4ed8-b75a-5a2af752d571 | Open Energy Information  

Open Energy Info (EERE)

ae1d6e-7810-4ed8-b75a-5a2af752d571 ae1d6e-7810-4ed8-b75a-5a2af752d571 No revision has been approved for this page. It is currently under review by our subject matter experts. Jump to: navigation, search Loading... 1. Basic Information 2. Demand 3. Energy << Previous 1 2 3 Next >> Basic Information Utility name: Tipmont Rural Elec Member Corp Effective date: 2010/01/22 End date if known: Rate name: SCHEDULE SL: 400W Mercury Vapor Flood Overhead service(metered) Sector: Lighting Description: 1. AVAILABILITY Available for overhead street lighting in the towns of Battle Ground, Linden, New Richmond, Wingate, and Romney, in accordance with contracts which may be signed by each municipality or by the sponsoring organization. 2. CHARACTER OF SERVICE Tipmont Rural Electric Membership Corporation (REMC) will furnish all necessary equipment to operate and maintain an overhead street lighting system in conjunction with and as a part of its general overhead electric distribution system, and the REMC will furnish all electric power required for the purpose of furnishing overhead street lighting service to the member. The municipalities shall pay all installation, labor and material of additional poles and conductor required to extend existing lines to the proposed street light locations. The lighting hours for the said overhead street lighting system shall be on a "dusk to dawn" schedule, which provides that lamps are to be lighted approximately one-half hour after sunset until approximately one-half hour before sunrise each day in the year.

423

Relationship between System Slope and Updraft Intensity in Squall Lines  

Science Journals Connector (OSTI)

In recent years there has been debate about whether squall lines have an “optimal state.” It has been repeatedly demonstrated that the slope of a squall line’s convective region is related to the comparative magnitudes of the squall line’s cold ...

Matthew D. Parker

2010-09-01T23:59:59.000Z

424

COMPLETE FAULT ANALYSIS FOR LONG TRANSMISSION LINE USING  

E-Print Network (OSTI)

COMPLETE FAULT ANALYSIS FOR LONG TRANSMISSION LINE USING SYNCHRONIZED SAMPLING Nan Zhang Mladen 77843-3128, U.S.A. Abstract: A complete fault analysis scheme for long transmission line represented fault analysis tool for transmission lines is very useful for on-line confirmation and off-line trouble

425

HOT GAS LINES IN T TAURI STARS  

SciTech Connect

For Classical T Tauri Stars (CTTSs), the resonance doublets of N V, Si IV, and C IV, as well as the He II 1640 A line, trace hot gas flows and act as diagnostics of the accretion process. In this paper we assemble a large high-resolution, high-sensitivity data set of these lines in CTTSs and Weak T Tauri Stars (WTTSs). The sample comprises 35 stars: 1 Herbig Ae star, 28 CTTSs, and 6 WTTSs. We find that the C IV, Si IV, and N V lines in CTTSs all have similar shapes. We decompose the C IV and He II lines into broad and narrow Gaussian components (BC and NC). The most common (50%) C IV line morphology in CTTSs is that of a low-velocity NC together with a redshifted BC. For CTTSs, a strong BC is the result of the accretion process. The contribution fraction of the NC to the C IV line flux in CTTSs increases with accretion rate, from {approx}20% to up to {approx}80%. The velocity centroids of the BCs and NCs are such that V{sub BC} {approx}> 4 V{sub NC}, consistent with the predictions of the accretion shock model, in at most 12 out of 22 CTTSs. We do not find evidence of the post-shock becoming buried in the stellar photosphere due to the pressure of the accretion flow. The He II CTTSs lines are generally symmetric and narrow, with FWHM and redshifts comparable to those of WTTSs. They are less redshifted than the CTTSs C IV lines, by {approx}10 km s{sup -1}. The amount of flux in the BC of the He II line is small compared to that of the C IV line, and we show that this is consistent with models of the pre-shock column emission. Overall, the observations are consistent with the presence of multiple accretion columns with different densities or with accretion models that predict a slow-moving, low-density region in the periphery of the accretion column. For HN Tau A and RW Aur A, most of the C IV line is blueshifted suggesting that the C IV emission is produced by shocks within outflow jets. In our sample, the Herbig Ae star DX Cha is the only object for which we find a P-Cygni profile in the C IV line, which argues for the presence of a hot (10{sup 5} K) wind. For the overall sample, the Si IV and N V line luminosities are correlated with the C IV line luminosities, although the relationship between Si IV and C IV shows large scatter about a linear relationship and suggests that TW Hya, V4046 Sgr, AA Tau, DF Tau, GM Aur, and V1190 Sco are silicon-poor, while CV Cha, DX Cha, RU Lup, and RW Aur may be silicon-rich.

Ardila, David R. [NASA Herschel Science Center, California Institute of Technology, MC 100-22, Pasadena, CA 91125 (United States); Herczeg, Gregory J. [Kavli Institute for Astronomy and Astrophysics, Peking University, Beijing 100871 (China); Gregory, Scott G.; Hillenbrand, Lynne A. [Cahill Center for Astronomy and Astrophysics, California Institute of Technology, MC 249-17, Pasadena, CA 91125 (United States); Ingleby, Laura; Bergin, Edwin; Bethell, Thomas; Calvet, Nuria [Department of Astronomy, University of Michigan, 830 Dennison Building, 500 Church Street, Ann Arbor, MI 48109 (United States); France, Kevin; Brown, Alexander [Center for Astrophysics and Space Astronomy, University of Colorado, Boulder, CO 80309-0389 (United States); Edwards, Suzan [Department of Astronomy, Smith College, Northampton, MA 01063 (United States); Johns-Krull, Christopher [Department of Physics and Astronomy, Rice University, Houston, TX 77005 (United States); Linsky, Jeffrey L. [JILA, University of Colorado and NIST, 440 UCB Boulder, CO 80309-0440 (United States); Yang, Hao [Institute for Astrophysics, Central China Normal University, Wuhan 430079 (China); Valenti, Jeff A. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Abgrall, Herve [LUTH and UMR 8102 du CNRS, Observatoire de Paris, Section de Meudon, Place J. Janssen, F-92195 Meudon (France); Alexander, Richard D. [Department of Physics and Astronomy, University of Leicester, University Road, Leicester LE1 7RH (United Kingdom); Brown, Joanna M.; Espaillat, Catherine [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS 78, Cambridge, MA 02138 (United States); Hussain, Gaitee, E-mail: ardila@ipac.caltech.edu [ESO, Karl-Schwarzschild-Strasse 2, D-85748 Garching bei Muenchen (Germany); and others

2013-07-01T23:59:59.000Z

426

Uncalibrated Visual Compass from Omnidirectional Line Images with Application to Attitude MAV Estimation  

E-Print Network (OSTI)

algorithm based on previous results of the authors, for the estimation of the yaw angle as the ability to carry heavier pay- loads. Three categories of Micro-UAVs (or MAVs, for short) are currently represents a challenging re- search issue: in fact, while Vicon systems or overhead camera networks can

Siena, UniversitĆ  di

427

On-site rubber lining -- Application of precured and self-curing rubber linings  

SciTech Connect

Rubber linings are applied as a corrosion protection system in a wide range of plants and installations of the industrial sector. In addition to the execution of lining works in a workshop, the on-site application of this corrosion protection system on the construction site has gained increasing importance. The various procedures utilized to apply the corrosion protection linings will be briefly presented in the following paper. In particular the precured and self curing rubber linings together with their scope of use and application on construction sites will be described in more detail.

Fenner, J. [Keramchemie GmbH, Siershahn (Germany)

1998-12-31T23:59:59.000Z

428

A high accuracy computed water line list  

E-Print Network (OSTI)

A computed list of H$_{2}$$^{16}$O infra-red transition frequencies and intensities is presented. The list, BT2, was produced using a discrete variable representation two-step approach for solving the rotation-vibration nuclear motions. It is the most complete water line list in existence, comprising over 500 million transitions (65% more than any other list) and it is also the most accurate (over 90% of all known experimental energy levels are within 0.3 cm$^{-1}$ of the BT2 values). Its accuracy has been confirmed by extensive testing against astronomical and laboratory data. The line list has been used to identify individual water lines in a variety of objects including: comets, sunspots, a brown dwarf and the nova-like object V838 Mon. Comparison of the observed intensities with those generated by BT2 enables physical values to be derived for these objects. The line list can also be used to provide an opacity for models of the atmospheres of M-dwarf stars and assign previously unknown water lines in laboratory spectra.

R. J. Barber; J. Tennyson; G. J. Harris; R. N. Tolchenov

2006-01-11T23:59:59.000Z

429

Quantification of line tracking solutions for automotive applications  

Science Journals Connector (OSTI)

Unlike line tracking in automotive painting applications, line tracking for automotive general assembly applications requires position tracking in order to perform assembly operations to a required assembly tolerance. Line tracking quantification experiments ... Keywords: position tracking performance

Jane Shi; Rick F. Rourke; Dave Groll; Peter W. Tavora

2008-08-01T23:59:59.000Z

430

International reserves and swap lines: substitutes or complements?  

E-Print Network (OSTI)

Reserves, and Central Bank Swap Lines in the Panic of 2008."reserves and swap lines: substitutes or complements? *We explore whether such swap lines can reduce the need for

Aizenman, Joshua; Jinjarak, Yothin; Park, Donghyun

2010-01-01T23:59:59.000Z

431

International reserves and swap lines: substitutes or complements? *  

E-Print Network (OSTI)

Reserves, and Central Bank Swap Lines in the Panic of 2008."reserves and swap lines: substitutes or complements? *We explore whether such swap lines can reduce the need for

Aizenman, Joshua; Jinjarak, Yothin; PARK, Donghyun Dr.

2010-01-01T23:59:59.000Z

432

Injection and Extraction Lines for the ILC Damping Rings  

E-Print Network (OSTI)

INJECTION AND EXTRACTION LINES FOR THE ILC DAMPING RINGS ?the injection and extraction lines into and out of the ILCas the design for the abort line. Due to changes of the geo-

Reichel, Ina

2008-01-01T23:59:59.000Z

433

Mechanical Factors in the Excitation of Clupeid Lateral Lines  

Science Journals Connector (OSTI)

...Factors in the Excitation of Clupeid Lateral Lines E. J. Denton John Gray The excitation of lateral line sense organs (neuromasts) might be expected...between the liquid inside the main lateral line canals (the ones that contain the neuromasts...

1983-01-01T23:59:59.000Z

434

Prediction of epigenetically regulated genes in breast cancer cell lines  

E-Print Network (OSTI)

in breast cancer cell lines Leandro A. Loss ?1 , Angurajof breast cancer cell lines for the study of functionallyof 45 breast cancer cell lines, which is widely used in the

Loss, Leandro A

2010-01-01T23:59:59.000Z

435

MORPHOMETRIC SUBTYPING FOR A PANEL OF BREAST CANCER CELL LINES  

E-Print Network (OSTI)

the incubation of each line in the panel, which indicatespanel of breast cell lines were computed, and subpopulationsto a data set of 41 cell lines grown in 2D cell culture

Han, Ju

2009-01-01T23:59:59.000Z

436

Lines of Circular Polarization in Electromagnetic Wave Fields  

Science Journals Connector (OSTI)

8 October 1983 research-article Lines of Circular Polarization in Electromagnetic Wave Fields J...free space possesses, in general, two families of singular lines ( lines) on which the transverse field is circularly polarized. The...

1983-01-01T23:59:59.000Z

437

Waveform Relaxation Technique for Longitudinal Partitioning of Transmission Lines  

E-Print Network (OSTI)

Waveform Relaxation Technique for Longitudinal Partitioning of Transmission Lines Martin Gander problem for multiple coupled transmission lines by a so-called transverse partitioning technique. The WR mode transmission line problems. Previous longitudinal partitioning work using the classical WR

Gander, Martin J.

438

MATHEMATICAL ANALYSIS OF CONDUCTING AND SUPERCONDUCTING TRANSMISSION LINES  

E-Print Network (OSTI)

MATHEMATICAL ANALYSIS OF CONDUCTING AND SUPERCONDUCTING TRANSMISSION LINES ANNE-SOPHIE BONNET propagation in the microstrip transmission lines used in microelectronics. In the first part, the case of the perfectly conducting strip. Key words. superconducting transmission lines, waveguides, spectral analysis

Ramdani, Karim - Institut de MathĆ©matiques Ć?lie Cartan, UniversitĆ© Henri PoincarĆ©

439

ASYMMETRIC DIFFUSION OF MAGNETIC FIELD LINES  

SciTech Connect

Stochasticity of magnetic field lines is important for particle transport properties. Magnetic field lines separate faster than diffusively in turbulent plasma, which is called superdiffusion. We discovered that this superdiffusion is pronouncedly asymmetric, so that the separation of field lines along the magnetic field direction is different from the separation in the opposite direction. While the symmetry of the flow is broken by the so-called imbalance or cross-helicity, the difference between forward and backward diffusion is not directly due to imbalance, but a non-trivial consequence of both imbalance and non-reversibility of turbulence. The asymmetric diffusion perpendicular to the mean magnetic field entails a variety of new physical phenomena, such as the production of parallel particle streaming in the presence of perpendicular particle gradients. Such streaming and associated instabilities could be significant for particle transport in laboratory, space, and astrophysical plasmas.

Beresnyak, Andrey [Los Alamos National Laboratory, Los Alamos, NM 87545 (United States)

2013-04-20T23:59:59.000Z

440

Axial power loss along open field lines  

SciTech Connect

Studies are underway to evaluate the linear mirror geometry as a candidate for a high-fluence, neutron irradiation facility. This steady-state, low-Q design is currently perceived to comprise a two-component plasma driven by neutral beams with mirror confinement of the hot ions and with no electrostatic axial reduction in the warm ion end losses. Warm-ion fueling and end-wall power density will require substantial cold plasma exterior to the mirror cell and neutral gas near the end wall. In this paper, we evaluate to what extent the loss power parallel to the axial magnetic field along open field lines is a function of the escaping plasma and end-wall parameters. By allowing the source power to depend directly on the plasma density and electron temperature, several new conclusions may be pertinent to closed field-line geometries with open field-line divertors.

Correll, D.L.

1987-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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

Displaced Vertices from X-ray Lines  

E-Print Network (OSTI)

We present a simple model of weak-scale thermal dark matter that gives rise to X-ray lines. Dark matter consists of two nearly degenerate states near the weak scale, which are populated thermally in the early universe via co-annihilation with slightly heavier states that are charged under the Standard Model. The X-ray line arises from the decay of the heavier dark matter component into the lighter one via a radiative dipole transition, at a rate that is slow compared to the age of the universe. The model predicts observable signatures at the LHC in the form of exotic events with missing energy and displaced leptons and jets. As an application, we show how this model can explain the recently observed 3.55 keV X-ray line.

Adam Falkowski; Yonit Hochberg; Joshua T. Ruderman

2014-09-09T23:59:59.000Z

442

Electric Transmission Lines (Nebraska) | Department of Energy  

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

Nebraska) Nebraska) Electric Transmission Lines (Nebraska) < Back Eligibility Agricultural Commercial Construction 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 Solar Wind Program Info State Nebraska Program Type Siting and Permitting Provider Public Service Commission The Public Service Commission has jurisdiction over all electricity transmission lines crossing over or under railroad tracks at public highway

443

Stark broadening of Kr UV spectral lines  

Science Journals Connector (OSTI)

This work reports new data for the Stark parameters of doubly ionized krypton spectral lines. Stark widths and shifts of Kr iii lines belonging to the UV region (245–300 nm) have been measured. A low-pressure pulsed arc, containing a mixture of 8% krypton and 92% helium, was used as a plasma source. Measured electron densities and electron temperatures were in the range (0.7–2.0)×1023 m-3 and 16 000–20 000 K, respectively. Experimentally obtained data were compared to theoretical results calculated using simplified modified semiempirical formulas.

M. ?irišan; R. J. Pelįez; S. Djurovi?; J. A. Aparicio; S. Mar

2011-01-24T23:59:59.000Z

444

Open Wilson lines and group theory of  

Science Journals Connector (OSTI)

The correlation functions of open Wilson line operators in two-dimensional Yang-Mills theory on the noncommutative torus are computed exactly. The correlators are expressed in two equivalent forms. An instanton expansion involves only topological numbers of Heisenberg modules and enables extraction of the weak-coupling limit of the gauge theory. A dual algebraic expansion involves only group theoretic quantities, winding numbers and translational zero modes, and enables analysis of the strong-coupling limit of the gauge theory and the high-momentum behaviour of open Wilson lines. The dual expressions can be interpreted physically as exact sums over contributions from virtual electric dipole quanta.

Lori D. Paniak; Richard J. Szabo

2003-01-01T23:59:59.000Z

445

Straight-line separation of two polyhedra  

E-Print Network (OSTI)

STRAIGHT-LINE SEPARATION OF TWO POLYHEDRA A Thesis by SU-HUA WANG Submitted to the Office of Graduate Studies of Texas ARM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1992 Major Subject...: Computer Science STRAIGHT-LINE SEPARATION OF TWO POLYHEDRA A Thesis by SU-HUA WANG Approved as to style and content by: Jan Wolter hair of Committee) Donald K. Friesen (Member) esa O. alav ( ember) Richard A, Volz (Head of Department) December...

Wang, Su-Hua

1992-01-01T23:59:59.000Z

446

Ionization Chambers in the FLASH Dump Line  

E-Print Network (OSTI)

. 7, 2010FLASH Seminar, Dec. 7, 2010 BPM 13DUMP Dump Line Upgrade 2009Dump Line Upgrade 2009 BPM 9DUMP BPM 5DUMP Toroid 9DUMP OTR screen 9DUMP BLM 14DUMP BLM 13.1DUMP 13.2DUMP BLM 9DUMP BLM 6DUMP BLM 1.1DUMP 1.2DUMP BPM 10DUMP BPM 16DUMP 8 x BHM 16DUMP BLM 14R.DUMP 14L.DUMP 14U.DUMP 14D.DUMP Ionization

447

Boron-10 Lined Proportional Counter Wall Effects  

SciTech Connect

The Department of Energy Office of Nuclear Safeguards (NA-241) is supporting the project 'Coincidence Counting With Boron-Based Alternative Neutron Detection Technology' at Pacific Northwest National Laboratory (PNNL) for development of an alternative neutron coincidence counter. The goal of this project is to design, build and demonstrate a boron-lined proportional tube based system in the configuration of a coincidence counter. This report provides information about how variations in proportional counter radius and gas pressure in a typical coincident counter design might affect the observed signal from boron-lined tubes. A discussion comparing tubes to parallel plate counters is also included.

Siciliano, Edward R.; Kouzes, Richard T.

2012-05-01T23:59:59.000Z

448

EC Transmission Line Risk Identification and Analysis  

SciTech Connect

The purpose of this document is to assist in evaluating and planning for the cost, schedule, and technical project risks associated with the delivery and operation of the EC (Electron cyclotron) transmission line system. In general, the major risks that are anticipated to be encountered during the project delivery phase associated with the implementation of the Procurement Arrangement for the EC transmission line system are associated with: (1) Undefined or changing requirements (e.g., functional or regulatory requirements) (2) Underperformance of prototype, first unit, or production components during testing (3) Unavailability of qualified vendors for critical components Technical risks associated with the design and operation of the system are also identified.

Bigelow, Tim S [ORNL

2012-04-01T23:59:59.000Z

449

EIS-0502: Hot Springs to Anaconda Transmission Line Rebuild Project...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Hot Springs to Anaconda Transmission Line Rebuild Project, Montana EIS-0502: Hot Springs to Anaconda Transmission Line Rebuild Project, Montana SUMMARY DOE's Bonneville Power...

450

EA-1961: Kalispell-Kerr Transmission Line Rebuild Project, Kalispell...  

Energy Savers (EERE)

1: Kalispell-Kerr Transmission Line Rebuild Project, Kalispell and Polson, Montana EA-1961: Kalispell-Kerr Transmission Line Rebuild Project, Kalispell and Polson, Montana SUMMARY...

451

Mitsui O S K Lines Ltd | Open Energy Information  

Open Energy Info (EERE)

Lines Ltd Jump to: navigation, search Name: Mitsui O.S.K. Lines Ltd Place: Tokyo, Japan Zip: 1058688 Sector: Services Product: A shipping company, with services including...

452

EIS-0483: Estes to Flatiron Substation Transmission Lines Rebuild...  

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

EIS-0483: Estes to Flatiron Substation Transmission Lines Rebuild Project, Larimer County, Colorado EIS-0483: Estes to Flatiron Substation Transmission Lines Rebuild Project,...

453

Nonmonotone line search methods with variable sample size  

E-Print Network (OSTI)

The nonmonotone line search framework is embedded with a variable sample size ... the line search combines well with the variable sample size scheme as.

2014-02-17T23:59:59.000Z

454

Request for Information on Permitting of Transmission Lines:...  

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

Request for Information on Permitting of Transmission Lines: Federal Register Notice Volume 77, No. 38 - Feb. 27, 2012 Request for Information on Permitting of Transmission Lines:...

455

Independent Oversight Evaluation of Line Self-Assessments of...  

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

Evaluation of Line Self-Assessments of Safety Conscious Work Environment - February 2014 Independent Oversight Evaluation of Line Self-Assessments of Safety Conscious Work...

456

EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild...  

Energy Savers (EERE)

EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon Summary...

457

Letter from Deputy Secretary Poneman to Clean Line Energy Regarding...  

Office of Environmental Management (EM)

Documents & Publications Plains & Eastern Clean Line Project Proposal for New or Upgraded Transmission Line Projects Under Section 1222 of the Energy Policy Act of 2005 Advance...

458

EIS-0499: Great Northern Transmission Line Project, Minnesota...  

Energy Savers (EERE)

EIS-0499: Great Northern Transmission Line Project, Minnesota EIS-0499: Great Northern Transmission Line Project, Minnesota SUMMARY This EIS will evaluate the potential...

459

Amended Notice of Intent for the Northern Pass Transmission Line...  

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

Amended Notice of Intent for the Northern Pass Transmission Line Project Published in the Federal Register Amended Notice of Intent for the Northern Pass Transmission Line Project...

460

EA-1950: Grand Coulee-Creston Transmission Line Rebuild; Grant...  

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

0: Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties, Washington EA-1950: Grand Coulee-Creston Transmission Line Rebuild; Grant and Lincoln Counties,...

Note: This page contains sample records for the topic "overhead lines poles" 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.


461

EA-1891: Alvey-Fairview Transmission Line Rebuild Project, Oregon...  

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

1: Alvey-Fairview Transmission Line Rebuild Project, Oregon EA-1891: Alvey-Fairview Transmission Line Rebuild Project, Oregon Summary Bonneville Power Administration prepared an EA...

462

PROCEEDINGS THE INSTITUTION OF ELECTRICAL ENGINEERS  

E-Print Network (OSTI)

Introduction Despite new designs of pylons for overhead lines, and other innovations, the windPROCEEDINGS THE INSTITUTION OF ELECTRICAL ENGINEERS PowerVolume 116 Overhead-line oscillations of overhead lines, usually known as 'galloping'. The energy per cycle dissipated by the aerodynamic drag

Hunt, Julian

463

Inbred lines of mice derived from long-term growth selected lines: unique resources for mapping growth genes  

Science Journals Connector (OSTI)

Lines of mice selected for many generations for ... have been collected, and from these, inbred lines are being developed by recurrent full-sib ... in Edinburgh. There are seven high selected lines and four low

Lutz Bünger; Anita Laidlaw; Grahame Bulfield; Eugene J. Eisen…

2001-09-01T23:59:59.000Z

464

Abstract--Power Line Communications (PLC) is used for information exchange over the lines  

E-Print Network (OSTI)

Abstract-- Power Line Communications (PLC) is used for information exchange over the lines installed for delivering the electrical power. Inhome PLC is a technology which delivers telecom services to every corner of a household through already existing electrical wiring. In recent years, PLC has emerged

Boyer, Edmond

465

The Mean Number of Extreme Lines in a Convex Hull of Lines  

Science Journals Connector (OSTI)

The dual problem of the mean number of extreme lines among n...chosen at random from a convex polygon of lines is defined, evaluations made for n=4 , 6, 20 and the asymptotic mean are shown to be the same as in t...

Gates

2002-01-01T23:59:59.000Z

466

MICROLENSING OF QUASAR BROAD EMISSION LINES: CONSTRAINTS ON BROAD LINE REGION SIZE  

SciTech Connect

We measure the differential microlensing of the broad emission lines between 18 quasar image pairs in 16 gravitational lenses. We find that the broad emission lines are in general weakly microlensed. The results show, at a modest level of confidence (1.8{sigma}), that high ionization lines such as C IV are more strongly microlensed than low ionization lines such as H{beta}, indicating that the high ionization line emission regions are more compact. If we statistically model the distribution of microlensing magnifications, we obtain estimates for the broad line region size of r{sub s} = 24{sup +22} {sub -15} and r{sub s} = 55{sup +150} {sub -35} lt-day (90% confidence) for the high and low ionization lines, respectively. When the samples are divided into higher and lower luminosity quasars, we find that the line emission regions of more luminous quasars are larger, with a slope consistent with the expected scaling from photoionization models. Our estimates also agree well with the results from local reveberation mapping studies.

Guerras, E.; Mediavilla, E. [Instituto de Astrofisica de Canarias, Via Lactea S/N, La Laguna E-38200, Tenerife (Spain)] [Instituto de Astrofisica de Canarias, Via Lactea S/N, La Laguna E-38200, Tenerife (Spain); Jimenez-Vicente, J. [Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, Campus de Fuentenueva, E-18071 Granada (Spain)] [Departamento de Fisica Teorica y del Cosmos, Universidad de Granada, Campus de Fuentenueva, E-18071 Granada (Spain); Kochanek, C. S. [Department of Astronomy and the Center for Cosmology and Astroparticle Physics, The Ohio State University, 4055 McPherson Lab, 140 West 18th Avenue, Columbus, OH 43221 (United States)] [Department of Astronomy and the Center for Cosmology and Astroparticle Physics, The Ohio State University, 4055 McPherson Lab, 140 West 18th Avenue, Columbus, OH 43221 (United States); Munoz, J. A. [Departamento de Astronomia y Astrofisica, Universidad de Valencia, E-46100 Burjassot, Valencia (Spain)] [Departamento de Astronomia y Astrofisica, Universidad de Valencia, E-46100 Burjassot, Valencia (Spain); Falco, E. [Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States)] [Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Motta, V. [Departamento de Fisica y Astronomia, Universidad de Valparaiso, Avda. Gran Bretana 1111, Valparaiso (Chile)] [Departamento de Fisica y Astronomia, Universidad de Valparaiso, Avda. Gran Bretana 1111, Valparaiso (Chile)

2013-02-20T23:59:59.000Z

467

Student On Line Access to Records Provides on-line, self service access to  

E-Print Network (OSTI)

SOLAR Student On Line Access to Records #12;Provides on-line, self service access to: Registrar Enrollment Appointments Ā· Review Solar Messages Student Account/ Financial Aid: Ā· View Support offered (available aid Ā­ i.e. Federal loans, scholarships, etc.) Ā· Accept financial aid (i.e. loans, etc.) Ā­ loan

468

Berkeley Off-line Radioisotope Generator (BORG)  

SciTech Connect

Development of chemical separations for the transactinides has traditionally been performed with longer-lived tracer activities purchased commercially. With these long-lived tracers, there is always the potential problem that the tracer atoms are not always in the same chemical form as the short-lived atoms produced in on-line experiments. This problem is especially severe for elements in groups 4 and 5 of the periodic table, where hydrolysis is present. The long-lived tracers usually are stored with a complexing agent to prevent sorption or precipitation. Chemistry experiments performed with these long-lived tracers are therefore not analogous to those chemical experiments performed in on-line experiments. One way to eliminate the differences between off-line and on-line chemistry experiments is through the use of a {sup 252}Cf fission fragment collection device. A {sup 252}Cf fission fragment collection device has already been constructed [1]. This device is limited in its capabilities. A new fission fragment device would allow the study of the chemical properties of the homologues of the heaviest elements. This new device would be capable of producing fission fragments for fast gas chemistry and aqueous chemistry experiments, long-lived tracers for model system development and neutrons for neutron activation. Fission fragment activities produced in this way should have the same chemical form as those produced in Cyclotron irradiations. The simple operation of this source will allow more rapid and reliable development of radiochemical separations with homologues of transactinide elements.

Sudowe, Ralf; Patin, Joshua B.

2001-07-23T23:59:59.000Z

469

High temperature lined conduits, elbows and tees  

DOE Patents (OSTI)

A high temperature lined conduit comprising, a liner, a flexible insulating refractory blanket around and in contact with the liner, a pipe member around the blanket and spaced therefrom, and castable rigid refractory material between the pipe member and the blanket. Anchors are connected to the inside diameter of the pipe and extend into the castable material. The liner includes male and female slip joint ends for permitting thermal expansion of the liner with respect to the castable material and the pipe member. Elbows and tees of the lined conduit comprise an elbow liner wrapped with insulating refractory blanket material around which is disposed a spaced elbow pipe member with castable refractory material between the blanket material and the elbow pipe member. A reinforcing band is connected to the elbow liner at an intermediate location thereon from which extend a plurality of hollow tubes or pins which extend into the castable material to anchor the lined elbow and permit thermal expansion. A method of fabricating the high temperature lined conduit, elbows and tees is also disclosed which utilizes a polyethylene layer over the refractory blanket after it has been compressed to maintain the refractory blanket in a compressed condition until the castable material is in place. Hot gases are then directed through the interior of the liner for evaporating the polyethylene and setting the castable material which permits the compressed blanket to come into close contact with the castable material.

De Feo, Angelo (Passaic, NJ); Drewniany, Edward (Bergen, NJ)

1982-01-01T23:59:59.000Z

470

House Rejects Southern Idaho Power Line  

Science Journals Connector (OSTI)

The House of Representatives has refused to go along with the Bonneville Power Administration's plans to build a power transmission line into southern Idaho, where Monsanto hopes to use part of the power in a planned expansion of its elemental phosphorus ...

1964-06-22T23:59:59.000Z

471

Holomorphic Structures on the Quantum Projective Line  

Science Journals Connector (OSTI)

......Projective Line Masoud Khalkhali 1 Giovanni Landi 2 3 Walter Daniel van Suijlekom 4 Correspondence to be sent to: waltervs@math...Modern Physics Letters A (2003) 18:2371-80. 13 Dubois-Violette M. , Masson T. On the first-order operators in bimodules......

Masoud Khalkhali; Giovanni Landi; Walter Daniėl van Suijlekom

2011-01-01T23:59:59.000Z

472

Experiments on Magnetic-Field-Line Reconnection  

Science Journals Connector (OSTI)

In a very large laboratory plasma the process of magnetic-field-line reconnection has been diagnosed carefully. The temporal evolution of a narrow (?3c?pe) neutral layer with Petschek slow shocks is observed. Electrostatic fields are found to be as important as induced electric fields.

R. L. Stenzel and W. Gekelman

1979-04-16T23:59:59.000Z

473

Vortex lines in films: Fields and interactions  

Science Journals Connector (OSTI)

General expressions are given for the magnetic field and energy of arbitrary arrangements of straight and curved vortices in an anisotropic superconductor film of finite thickness within anisotropic London theory. As examples we consider the magnetic field and interaction of straight perpendicular vortex lines in films of finite thickness.

Gilson Carneiro and Ernst Helmut Brandt

2000-03-01T23:59:59.000Z

474

Supersonic line broadening in accretion discs  

Science Journals Connector (OSTI)

......Dhillon the dwarf nova 0 Y Car (Home et al. 1994...ions will be in the lower energy state, and therefore...iron curtain' in OY Car (Home et al. 1994...perhaps the most obvious alternative. Ifwe assume that the...spectra of the dwarf nova OY Car suggest that the line......

T. R. Marsh; V. S. Dhillon

1997-12-01T23:59:59.000Z

475

Connecticut ponders fuel cells for rail line  

Science Journals Connector (OSTI)

The Connecticut Department of Transportation is studying how fuel cell technology could be used to power trains and stations on Metro-North Railroad's New Haven Line. According to a report in The Stamford Advocate, the DOT wants to determine whether a fuel cell power station could replace some of the electric substations now used, taking the strain off Fairfield County's power grid.

2007-01-01T23:59:59.000Z

476

Dielectronic recombination lines of C{sup +}  

SciTech Connect

The present paper presents atomic data generated to investigate the recombination lines of C II in the spectra of planetary nebulae. These data include energies of bound and autoionizing states, oscillator strengths and radiative transition probabilities, autoionization probabilities, and recombination coefficients. The R-matrix method of electron scattering theory was used to describe the C{sup 2+} plus electron system.

Sochi, Taha, E-mail: taha.sochi@kcl.ac.uk; Storey, Peter J.

2013-11-15T23:59:59.000Z

477

Molecular Evolutionary Analysis of Cancer Cell Lines  

Science Journals Connector (OSTI)

...flow diagram of the DNA sequence analysis pipeline. For the cell lines we sequenced, comparisons...manner as a consequence of impaired DNA repair and apoptosis processes). Evolutionary...47-55. 49 Varley KE , Mitra RD. Nested Patch PCR enables highly multiplexed mutation...

Yan Zhang; Michael J. Italia; Kurt R. Auger; Wendy S. Halsey; Stephanie F. Van Horn; Ganesh M. Sathe; Michal Magid-Slav; James R. Brown; and Joanna D. Holbrook

2010-02-01T23:59:59.000Z

478

Tassel Pipeline Tutorial (Command Line Interface)  

E-Print Network (OSTI)

Tassel Pipeline Tutorial (Command Line Interface) Terry Casstevens Institute for Genomic Diversity, Cornell University May 11, 2011 #12;Tassel Pipeline Basics... Ā· Consists of Modules (i.e. Plugins) Ā· Output from one Module can be Input to another Module. Determined by order specified. run_pipeline

Buckler, Edward S.

479

Entropy Adaptive On-Line Compression  

Science Journals Connector (OSTI)

Self-Organization is based on adaptivity. Adaptivity should start with the very basic fundamental communication tasks such as encoding the information to be transmitted or stored. Obviously, the less signal transmitted the less energy in transmission ... Keywords: On-line compression, adaptive compression

Shlomi Dolev, Sergey Frenkel, Marina Kopeetsky

2014-08-01T23:59:59.000Z

480

LINE-INTERLOCKING EFFECTS ON POLARIZATION IN SPECTRAL LINES BY RAYLEIGH AND RAMAN SCATTERING  

SciTech Connect

The polarized spectrum of the Sun and stars is formed from the scattering of anisotropic radiation on atoms. Interpretation of this spectrum requires the solution of polarized line transfer in multilevel atomic systems. While sophisticated quantum theories of polarized line formation in multilevel atomic systems exist, they are limited by the approximation of complete frequency redistribution in scattering. The partial frequency redistribution (PRD) in line scattering is a necessary component in modeling the polarized spectra of strong lines. The polarized PRD line scattering theories developed so far confine themselves to a two-level or a two-term atom model. In this paper, we present a heuristic approach to the problem of polarized line formation in multilevel atoms taking into account the effects of PRD and a weak magnetic field. Starting from the unpolarized PRD multilevel atom approach of Hubeny et al., we incorporate the polarization state of the radiation field. However, the lower level polarization is neglected. Two iterative methods of solving the polarized PRD line transfer in multilevel atoms are also presented. Taking the example of a five-level Ca II atom model, we present illustrative results for an isothermal one-dimensional model atmosphere.

Sampoorna, M.; Nagendra, K. N. [Indian Institute of Astrophysics, Koramangala, Bangalore 560 034 (India); Stenflo, J. O., E-mail: sampoorna@iiap.res.in, E-mail: knn@iiap.res.in, E-mail: stenflo@astro.phys.ethz.ch [Institute of Astronomy, ETH Zurich, CH-8093 Zurich (Switzerland)

2013-06-20T23:59:59.000Z

Note: This page contains sample records for the topic "overhead lines poles" 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.


481

A CURRENT CONTROLLED VARIABLE DELAY SUPERCONDUCTING TRANSMISSION LINE  

E-Print Network (OSTI)

I I I I 1388 A CURRENT CONTROLLED VARIABLE DELAY SUPERCONDUCTING TRANSMISSION LINE S. M. Anlage, H line. The device makes use of the change in kinetic inductance of a superconducting transmission line, fabrication of transmission lines with such films provides the means for constructing a continuously variable

Anlage, Steven

482

Exponential asymptotics and Stokes lines in a partial differential equation  

Science Journals Connector (OSTI)

...higher-order Stokes line. exponential asymptotics|Stokes lines|Stokes smoothing|Borel plane...and subdominant exponentials may be identified...this expansion and smoothing the Stokes lines...performed the Stokes smoothing and identified...Stokes lines and the exponentials they switch on...

2005-01-01T23:59:59.000Z

483

FTA- SunLine Transit Agency- Final Report  

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

Final Report on the Federal Transit Administration, SunLine Transit Agency Cooperative Agreement (Part One)

484

http://sunearthday.nasa.gov Exploring Magnetic Field Lines  

E-Print Network (OSTI)

http://sunearthday.nasa.gov Exploring Magnetic Field Lines About this Activity When discussing". Left: Two participants tracing magnetic field lines. Below: Magnetic field line tracings of a bar more field lines. Public Outreach - Make and Take Activities What You'll Need Alnico bar magnets 1

485

Comparing the performace of f1 testers versus their inbred line parents in evaluating experimental sorghum b and r lines in testcrosses.  

E-Print Network (OSTI)

An appropriate tester correctly identifies the relative performance of experimental lines while maximizing the differences between lines. Most sorghum breeding programs use elite inbred lines testers. Inbred line testers evaluate experimental lines...

Packer, Daniel Jacob

2009-05-15T23:59:59.000Z

486

Advance Funding and Development Agreement: Plains & Eastern Clean Line  

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

Advance Funding and Development Agreement: Plains & Eastern Clean Advance Funding and Development Agreement: Plains & Eastern Clean Line Transmission Project (September 20, 2012) Advance Funding and Development Agreement: Plains & Eastern Clean Line Transmission Project (September 20, 2012) Advance Funding and Development Agreement: Plains & Eastern Clean Line Transmission Project (September 20, 2012) More Documents & Publications Plains & Eastern Clean Line Project Proposal for New or Upgraded Transmission Line Projects Under Section 1222 of the Energy Policy Act of 2005 Letter from Deputy Secretary Poneman to Clean Line Energy Regarding the Plains & Eastern Clean Line Project Under Section 1222 of EPAct 2005 (April 5, 2012) 2013 Annual Planning Summary for the Southwestern Area Power Administration

487

EPR Line Shifts and Line Shape Changes due to Spin Exchange of Nitroxide Free Radicals in Liquids: 6. Separating Line Broadening due to Spin Exchange and Dipolar Interactions  

E-Print Network (OSTI)

EPR Line Shifts and Line Shape Changes due to Spin Exchange of Nitroxide Free Radicals in Liquids 23, 2008; ReVised Manuscript ReceiVed: January 12, 2009 EPR spectra of perdeuterated 2

Bales, Barney

488

Central Georgia El Member Corp | Open Energy Information  

Open Energy Info (EERE)

Georgia El Member Corp Georgia El Member Corp Place Georgia Utility Id 3248 Utility Location Yes Ownership C NERC Location SERC NERC SERC 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 Outdoor Lighting Overhead Wiring HPS 100 W Existing Pole Lighting Outdoor Lighting Overhead Wiring HPS 100 W No Exisitng Pole Lighting Outdoor Lighting Overhead Wiring HPS 250 W Existing Pole Lighting Outdoor Lighting Overhead Wiring HPS 250 W No Existing Pole Lighting Outdoor Lighting Underground Wiring 100 W Lighting Outdoor Lighting Underground Wiring 250 W Lighting

489

,"Geographic Area",,,"Voltage",,,"Capacity Rating (MVa)","In...  

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

Construction","Reliability",0 ,"US","SERC","-","AC","200-299",230,602,6,2011,"Lansing Smith","Laguna Beach",14,"OH - Overhead","steel","single pole",1351,"ACSR","Single",1,1,9999...

490

Sea-floor spreading during the past 10 million years on the East Pacific Rise between 35 p0 sS and 53 p0 sS, and the identification of short period pole reversal events  

E-Print Network (OSTI)

the East Pacific Rise between 35 S 0 and 53 S, and the Identification of Short Period Pole Reversal Events (Nay 1974) Robert Joseph Woodward, B. S. Florida State University Chairman of Advisory Committee: Dr. James N. Shapiro Twelve magnetic anomaly..., and activation of the East Pacific Rise 0 north of 35 S. 63 Figure 31. A model showing the resultant anomaly pattern that would occur if a fracture zone is assumed between the EL 28 and FL 20N profiles 65 Figure 32. EL 21 profile compared with a ridge Jump...

Woodward, Robert Joseph

1974-01-01T23:59:59.000Z

491

Definition: Line Transformer Monitors | Open Energy Information  

Open Energy Info (EERE)

Transformer Monitors Transformer Monitors Jump to: navigation, search Dictionary.png Line Transformer Monitors Transformer Monitoring System can monitor different aspects of transformers, including oil levels and multiple temperatures within the transformer. This allows for analysis of the health of either individual key power transformers or multiple power transformers networked in the system. For example, the transformer monitors provide transformer oil dissolved gas analysis (DGA), oil temperature, ambient temperature, and moisture in oil measurements. These measurements are made in relation to transformer load.[1] Related Terms transformer, system, transformer References ā†‘ https://www.smartgrid.gov/category/technology/line_transformer_monitors [[Cat LikeLike UnlikeLike You like this.Sign Up to see what your friends like.

492

LINE Commission Visits Idaho National Laboratory  

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

LINE Commission Visits Idaho National Laboratory Members of the state of Idahoļæ½s Leadership in Nuclear Energy (LINE) Commission recently visited the Idaho National Laboratory and related DOE-Idaho cleanup facilities. These photos show commission members at the Materials and Fuels Complex, where Steve Marschman from INL talks to the commission members, and the Advanced Mixed Waste Treatment Facility. At the AMWTP, members saw the supercompactor as Facility Manager Jeremy Hampton explained how it worked. Participants included, from top right in the INL: INL Laboratory Director John Grossenbacher; North Wind Group President Sylvia Median; former Idaho U.S. Senator Larry Craig; Idaho Department of Laborļæ½s Dwight Johnson; BEA Government Affairs Boise Manager Brian Whitlock; and Idaho House District 33 Rep. Jeff Thompson.

493

Multi-transmission-line-beam interactive system  

SciTech Connect

We construct here a Lagrangian field formulation for a system consisting of an electron beam interacting with a slow-wave structure modeled by a possibly non-uniform multiple transmission line (MTL). In the case of a single line we recover the linear model of a traveling wave tube due to J. R. Pierce. Since a properly chosen MTL can approximate a real waveguide structure with any desired accuracy, the proposed model can be used in particular for design optimization. Furthermore, the Lagrangian formulation provides: (i) a clear identification of the mathematical source of amplification, (ii) exact expressions for the conserved energy and its flux distributions obtained from the Noether theorem. In the case of uniform MTLs we carry out an exhaustive analysis of eigenmodes and find sharp conditions on the parameters of the system to provide for amplifying regimes.

Figotin, Alexander; Reyes, Guillermo [Department of Mathematics, University of California at Irvine, Irvine, California 92697-3875 (United States)] [Department of Mathematics, University of California at Irvine, Irvine, California 92697-3875 (United States)

2013-11-15T23:59:59.000Z

494

Boron-10 Lined Proportional Counter Model Validation  

SciTech Connect

The Department of Energy Office of Nuclear Safeguards (NA-241) is supporting the project “Coincidence Counting With Boron-Based Alternative Neutron Detection Technology” at Pacific Northwest National Laboratory (PNNL) for the development of an alternative neutron coincidence counter. The goal of this project is to design, build and demonstrate a boron-lined proportional tube-based alternative system in the configuration of a coincidence counter. This report discusses the validation studies performed to establish the degree of accuracy of the computer modeling methods current used to simulate the response of boron-lined tubes. This is the precursor to developing models for the uranium neutron coincidence collar under Task 2 of this project.

Lintereur, Azaree T.; Siciliano, Edward R.; Kouzes, Richard T.

2012-06-30T23:59:59.000Z

495

ADHM Revisited: Instantons and Wilson Lines  

E-Print Network (OSTI)

We revisit the well-studied D0-D4 system of D-branes and its relationship to the ADHM construction. It is well known that the D0-branes appear as instantons in the D4-brane worldvolume. We add a Wilson line to the D4-brane in the guise of an extended fundamental string and determine how this affects the D0-brane dynamics. As the D0-brane moves in the presence of the Wilson line, it experiences a Lorentz force, proportional to its Yang-Mills gauge connection. From the perspective of the D0-brane quantum mechanics, this force emerges through the ADHM construction of the self-dual gauge connection.

David Tong; Kenny Wong

2014-10-30T23:59:59.000Z

496

Optimising Shewhart charts in parallel production lines  

Science Journals Connector (OSTI)

I describe a methodology for optimising n Shewhart x-charts operating on parallel production lines in a factory. The goal is to maximise the factory-wide probability of detecting an out-of-control condition subject to a constraint on the expected number of false signals. I use non-linear programming to appropriately set the x-charts' control limits incorporating information about the probability of each production line going out-of-control. Using this approach, factories can set their quality control systems to optimally detect out-of-control conditions. Given some distributional assumptions, I also present a one-dimensional optimisation methodology that allows for the efficient optimisation of very large factories.

Ronald D. Fricker; Jr."> Jr.

2009-01-01T23:59:59.000Z

497

Giant vacuum forces via transmission lines  

E-Print Network (OSTI)

Quantum electromagnetic fluctuations induce forces between neutral particles, known as the van der Waals (vdW) and Casimir interactions. These fundamental forces, mediated by virtual photons from the vacuum, play an important role in basic physics and chemistry, and in emerging technologies involving, e.g. micro-electromechanical systems or quantum information processing. Here we show that these interactions can be enhanced by many orders of magnitude upon changing the character of the mediating vacuum-modes. By considering two polarizable particles in the vicinity of any standard electric transmission line, along which photons can propagate in one dimension (1d), we find a much stronger and longer-range interaction than in free-space. This enhancement may have profound implications on many-particle and bulk systems, and impact the quantum technologies mentioned above. The predicted giant vacuum force is estimated to be measurable in a coplanar waveguide line.

Ephraim Shahmoon; Igor Mazets; Gershon Kurizki

2013-04-07T23:59:59.000Z

498

Multi-transmission-line-beam interactive system  

E-Print Network (OSTI)

We construct here a Lagrangian field formulation for a system consisting of an electron beam interacting with a slow-wave structure modeled by a possibly non-uniform multiple transmission line (MTL). In the case of a single line we recover the linear model of a traveling wave tube (TWT) due to J.R. Pierce. Since a properly chosen MTL can approximate a real waveguide structure with any desired accuracy, the proposed model can be used in particular for design optimization. Furthermore, the Lagrangian formulation provides for: (i) a clear identification of the mathematical source of amplification, (ii) exact expressions for the conserved energy and its flux distributions obtained from the Noether theorem. In the case of uniform MTLs we carry out an exhaustive analysis of eigenmodes and find sharp conditions on the parameters of the system to provide for amplifying regimes.

Alexander Figotin; Guillermo Reyes

2013-04-19T23:59:59.000Z

499

Marathon pipe line's new control system  

SciTech Connect

A new control system for Marathon Pipe Line Company's 4200 mile long oil pipeline is described. The pipeline transports 1 1/2 million barrels/day of crude oil and refined products. A comprehensive, centralized computer control system in Findlay, Ohio was developed to provide precision control of the system. Marathon is almost finished with the supervisory control and data acquisition system which can almost instantaneously control fluid movements throughout the network with the push of a few buttons.

Ross, J.

1983-03-01T23:59:59.000Z

500

Forms and Determinant Lines Simon Scott  

E-Print Network (OSTI)

has discrete spectrum {(n + )2 , (n - )2 : n N}, where u = e2i satisfies u2 (1 + |z|2 ) + 2u(z + z Forms and Determinant Lines Simon Scott 1 Introduction The purpose here is to give a direct (M) Hi-2 (Y ) is integration over the fibres. That is, with = c1(T) ch(Ind (m)) = f em Ā· 1 - e

Bushnell, Colin J.