Powered by Deep Web Technologies
Note: This page contains sample records for the topic "applicable internal controls" 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

Internal Controls Over Sensitive Compartmented Information Access...  

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

Controls Over Sensitive Compartmented Information Access for Selected Field Intelligence Elements, IG-0796 Internal Controls Over Sensitive Compartmented Information Access...

2

International Nonproliferation Export Control Program (INECP)  

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

Nonproliferation and Nonproliferation and National Security Program > TNPS > Strategic Trade Control > International Programs > INECP Nonproliferation & National Security (NPNS) Overview Technical Nonproliferation Policy Support Strategic Trade Control Review of export license applications Multilateral Export Control Arrangements Interdiction Engagement & Training INECP INSEP GIPP Safeguards Concepts and Approaches Human Capital Development Additional Protocol Technical Assistance National Security Systems & Assessments National Security Information Systems Vulnerability Assessment Team (VAT) Radiation Detection & Response (RDR) Contact NPNS Other Major Programs Work with Argonne Contact us For Employees Site Map Help Join us on Facebook Follow us on Twitter NE Division on Flickr

3

Internal Controls Guidance | Department of Energy  

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

Internal Controls Guidance Internal Controls Guidance Internal Controls Guidance Guidance required to be implemented by Departmental elements to meet the requirements of the Federal Managers' Financial Integrity Act (FMFIA), as described in Office of Management and Budget (OMB) Circular A-123, Management's Responsibility for Internal Control. This guidance provides instructions for conducting internal controls evaluations and help ensure the Secretary's annual Statement of Assurance is accurate and adequately supported. Internal Control Evaluations Guidance More Documents & Publications Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities To Inform Federal Smart Grid Policy Request for Information - Operations and Maintenance (O & M) Support

4

Internal combustion engine and method for control  

SciTech Connect

In one exemplary embodiment of the invention an internal combustion engine includes a piston disposed in a cylinder, a valve configured to control flow of air into the cylinder and an actuator coupled to the valve to control a position of the valve. The internal combustion engine also includes a controller coupled to the actuator, wherein the controller is configured to close the valve when an uncontrolled condition for the internal engine is determined.

Brennan, Daniel G

2013-05-21T23:59:59.000Z

5

Computer Applications & Process Control  

Science Conference Proceedings (OSTI)

[valSummaryfrmSearchResults]. Item 1. Topic: Computer Applications & Process Control. Sort by: Title, Author, Publisher, Product Type, In Stock, Date Published...

6

Los Alamos identifies internal material control issue  

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

Internal material control issue Internal material control issue Los Alamos identifies internal material control issue The error relates to internal inventory and accounting that documents movement of sensitive materials within a small portion of Technical Area 55. February 26, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

7

Thireenth international conference on cyclotrons and their applications  

SciTech Connect

This report contains short descriptions of papers presented at the Thirteenth International Conference on Cyclotrons and Their Applications.

Clark, D.J.

1992-07-01T23:59:59.000Z

8

Thireenth international conference on cyclotrons and their applications. Conference summary  

SciTech Connect

This report contains short descriptions of papers presented at the Thirteenth International Conference on Cyclotrons and Their Applications.

Clark, D.J.

1992-07-01T23:59:59.000Z

9

Price controls and international petroleum product prices  

SciTech Connect

The effects of Federal refined-product price controls upon the price of motor gasoline in the United States through 1977 are examined. A comparison of domestic and foreign gasoline prices is made, based on the prices of products actually moving in international trade. There is also an effort to ascribe US/foreign market price differentials to identifiable cost factors. Primary emphasis is on price comparisons at the wholesale level, although some retail comparisons are presented. The study also examines the extent to which product price controls are binding, and attempts to estimate what the price of motor gasoline would have been in the absence of controls. The time period under consideration is from 1969 through 1977, with primary focus on price relationships in 1970-1971 (just before US controls) and 1976-1977. The foreign-domestic comparisons are made with respect to four major US cities, namely, Boston, New York, New Orleans, and Los Angeles. 20 figures, 14 tables.

Deacon, R.T.; Mead, W.J.; Agarwal, V.B.

1980-02-01T23:59:59.000Z

10

The 2nd International Symposium on Lithium Applications for Fusion...  

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

Princeton, New Jersey, USA The 2nd International Symposium on Lithium Applications for Fusion devices The purpose of this symposium is to bring together scientists and engineers...

11

Monitoring Control Applications at CERN  

E-Print Network (OSTI)

The Industrial Controls and Engineering (EN-ICE) group [1] of the Engineering Department at CERN has produced, and is responsible for the operation of around 60 applications, which control critical processes in the domains of cryogenics, quench protection systems, power interlocks for the Large Hadron Collider and other subsystems of the accelerator complex. These applications require 24/7 operation and a quick reaction to problems. For this reason the EN-ICE group is presently developing the Monitoring Operation of cOntrols Networks (MOON) tool to detect, anticipate and inform of possible anomalies in the integrity of the applications. The tool builds on top of Simatic WinCC Open Architecture (WinCC OA) [2] SCADA and makes usage of the Joint COntrols Project (JCOP) [3] and the UNified INdustrial COntrol System (UNICOS) [4] Frameworks developed at CERN. The tool provides centralized monitoring and software management of the different elements integrating the control systems like Windows and L...

Bernard, F; Milcent, H; Petrova, L B; Varela, F

2011-01-01T23:59:59.000Z

12

International Rectifier Power Control Systems | Open Energy Information  

Open Energy Info (EERE)

Rectifier Power Control Systems Rectifier Power Control Systems Jump to: navigation, search Name International Rectifier Power Control Systems Place El Segundo, California Zip 90245 Product Originally a division of International Rectifier Corporation manufacturing semiconductor and module components for power management products. References International Rectifier Power Control Systems[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. International Rectifier Power Control Systems is a company located in El Segundo, California . References ↑ "International Rectifier Power Control Systems" Retrieved from "http://en.openei.org/w/index.php?title=International_Rectifier_Power_Control_Systems&oldid=347055"

13

Fiscal Year (FY) 2012 Internal Controls Evaluations Guidance  

Directives, Delegations, and Requirements

FY 2012 Internal Controls guidance required to be implemented by Departmental elements to meet the requirements of the Federal Managers' Financial Integrity ...

2012-01-13T23:59:59.000Z

14

Fuel cell with internal flow control  

SciTech Connect

A fuel cell stack is provided with a plurality of fuel cell cassettes where each fuel cell cassette has a fuel cell with an anode and cathode. The fuel cell stack includes an anode supply chimney for supplying fuel to the anode of each fuel cell cassette, an anode return chimney for removing anode exhaust from the anode of each fuel cell cassette, a cathode supply chimney for supplying oxidant to the cathode of each fuel cell cassette, and a cathode return chimney for removing cathode exhaust from the cathode of each fuel cell cassette. A first fuel cell cassette includes a flow control member disposed between the anode supply chimney and the anode return chimney or between the cathode supply chimney and the cathode return chimney such that the flow control member provides a flow restriction different from at least one other fuel cell cassettes.

Haltiner, Jr., Karl J. (Fairport, NY); Venkiteswaran, Arun (Karnataka, IN)

2012-06-12T23:59:59.000Z

15

Guidelines for Control Center Application Program Interfaces  

Science Conference Proceedings (OSTI)

Applying the interoperability concept to the utility control center requires application program interfaces (API) for energy management systems (EMS). This report contains guidelines for achieving plug compatibility of application programs in the control center EMS.

1996-07-02T23:59:59.000Z

16

Rotating control head applications increasing  

Science Conference Proceedings (OSTI)

Rotating control head technology has become an important tool for lowering drilling costs and increasing well productivity, especially in many hard-rock areas and mature oil and gas fields. Lower drilling costs are achieved primarily by the faster penetration rates, reduced nondrilling time, and reduced mud volume requirements associated with underbalanced drilling. Greater well productivity can sometimes be obtained because of reduced formation damage for mud. Recent advances in rotating head technology have increased the range of well conditions to which this technology can be applied. Even though the use of rotating control heads is growing rapidly, this topic has been largely neglected in most well control training programs. Many engineers are not yet familiar with this important emerging technology and some of the modern concepts and practices used. The paper discusses the high-pressure rotating head and its application to gas or air drilling, flow drilling, geothermal drilling, overbalanced drilling and workover operations. The paper also discusses operating guidelines and rig crew training.

Bourgoyne, A.T. Jr. [Louisiana State Univ., Baton Rouge, LA (United States)

1995-10-09T23:59:59.000Z

17

ISA Approves Standard for Wireless Automation in Process Control Applications  

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

ISA Approves Standard for Wireless Automation in Process Control Applications ISA Approves Standard for Wireless Automation in Process Control Applications September 22, 2009 On September 9, the Standards and Practices Board of the International Society for Automation (ISA) approved the ISA-100.11a wireless standard, "Wireless Systems for Industrial Automation: Process Control and Related Applications," making it an official ISA standard. The standard is intended to provide secure, reliable wireless operation for monitoring, alerting, and control applications. It enables robustness with non-ISA-compliant legacy wireless systems, coexistence and interoperability with other wireless devices, and robustness in harsh industrial environments. To meet the needs of industrial wireless users and operators of low-energy fixed, portable, and moving

18

Application for presidential permit OE Docket No. PP-230-4 Internation...  

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

OE Docket No. PP-230-4 International Transmission Company: Comments of The Detriot Edison Company Application for presidential permit OE Docket No. PP-230-4 International...

19

Application for presidential permit OE Docket No. PP-230-4 Internation...  

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

Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company Application for presidential permit OE Docket No. PP-230-4 International Transmission...

20

Editorial and Introduction of the Special Issue for the Ninth International Conference on Greenhouse Gas Control Technologies in the International Journal of Greenhouse Gas Control  

Science Conference Proceedings (OSTI)

Short one page editorial to introduce the +30 peer reviewed papers contained within the Special Issue for the Ninth International Conference on Greenhouse Gas Control Technologies in the International Journal of Greenhouse Gas Control

Dooley, James J.; Benson, Sally M.; Karimjee, Anhar; Rubin, Edward S.

2010-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Application for presidential permit OE Docket No. PP-230-4 International  

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

Reply Comments Reply Comments Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Reply Comments Reply Comments of International Transmission Company in reference to application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Comments of the Independent Electricity System Operator Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Letter from New York Transmission Owners Application for Presidential Permit OE Docket No. PP-230-4 International

22

Nexus of technologies : international safeguards, physical protection and arms control.  

Science Conference Proceedings (OSTI)

New technologies have been, and are continuing to be, developed for Safeguards, Arms Control, and Physical Protection. Application spaces and technical requirements are evolving - Overlaps are developing. Lessons learned from IAEA's extensive experience could benefit other communities. Technologies developed for other applications may benefit Safeguards - Inherent cost benefits and improvements in procurement security processes.

Jordan, Sabina Erteza; Blair, Dianna Sue; Smartt, Heidi Anne

2010-09-01T23:59:59.000Z

23

Superconducting VAR control. [Patent application  

DOE Patents (OSTI)

Static VAR control means are described employing an asymmetrically controlled Graetz bridge and a superconducting direct current coil having low losses and low cost characteristics.

Boenig, H.J.; Hassenzahl, W.V.

1980-12-05T23:59:59.000Z

24

Quantum control theory and applications: A survey  

E-Print Network (OSTI)

This paper presents a survey on quantum control theory and applications from a control systems perspective. Some of the basic concepts and main developments (including open-loop control and closed-loop control) in quantum control theory are reviewed. In the area of open-loop quantum control, the paper surveys the notion of controllability for quantum systems and presents several control design strategies including optimal control, Lyapunov-based methodologies, variable structure control and quantum incoherent control. In the area of closed-loop quantum control, the paper reviews closed-loop learning control and several important issues related to quantum feedback control including quantum filtering, feedback stabilization, LQG control and robust quantum control.

Daoyi Dong; Ian R Petersen

2009-10-13T23:59:59.000Z

25

Quantum control theory and applications: A survey  

E-Print Network (OSTI)

This paper presents a survey on quantum control theory and applications from a control systems perspective. Some of the basic concepts and main developments (including open-loop control and closed-loop control) in quantum control theory are reviewed. In the area of open-loop quantum control, the paper surveys the notion of controllability for quantum systems and presents several control design strategies including optimal control, Lyapunov-based methodologies, variable structure control and quantum incoherent control. In the area of closed-loop quantum control, the paper reviews closed-loop learning control and several important issues related to quantum feedback control including quantum filtering, feedback stabilization, LQG control and robust quantum control.

Dong, Daoyi

2009-01-01T23:59:59.000Z

26

Computer Applications and Process Control  

Science Conference Proceedings (OSTI)

"The Computer-Aided Design and Manufacture of Sheet Metal Parts" (Forum Feature), R. Brandegger, July 1990, pp. 48-50. "Control Aspects of the Mitsubishi

27

Application of programmable logic controllers to substation control and protection  

Science Conference Proceedings (OSTI)

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

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

1994-01-01T23:59:59.000Z

28

Auxiliary/Master microprocessor CAMAC Crate Controller applications  

SciTech Connect

The need for further sophistication of an already complex serial CAMAC control system at Fermilab led to the development of an Auxilary/Master CAMAC Crate Controller. The controller contains a Motorola 6800 microprocessor, 2K bytes of RAM, and 8K bytes of PROM memory. Bussed dataway lines are time shared with CAMAC signals to provide memory expansion and direct addressing of peripheral devices without the need of external cabling. The Auxiliary/Master Crate Controller (A/MCC) can function as either a Master, i.e., stand alone, crate controller or as an Auxiliary controller to Fermilab's Serial Crate Controller (SCC). Two modules, one single- and one double-width, make up an A/ MCC. The microprocessor has one nonmaskable and one maskable vectored interrupt. Time sharing the dataway between SCC programmed and block transfer generated dataway cycles and A/MCC operations still allows a 99 percent microprocessor CPU busy time. Since the conception of the A/MCC, there has been an increasing number of control system-related projects proposed which would not have been possible or would have been very difficult to implement without such a device. The first such application now in use at Fermilab is a stand-alone control system for a mass spectrometer experiment in the Main Ring Internal Target Area. This application in addition to other proposed A/MCC applications, both stand-alone and auxiliary, is discussed. (auth)

Barsotti, E.

1975-01-01T23:59:59.000Z

29

Application for presidential permit OE Docket No. PP-230-4 International  

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

Midwest Independent Midwest Independent Transmission System Operator Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Midwest Independent Transmission System Operator Comments of the Midwest Independent Transmission System Operaton on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. Application for presidential permit OE Docket No. 230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Comments of the Midwest Independent Transmission System Operator Application for presidential permit OE Docket No. PP-230-4 International

30

Grounding linguistic analysis in control applications  

E-Print Network (OSTI)

This thesis addresses the problem of grounding linguistic analysis in control applications, such as automated maintenance of computers and game playing. We assume access to natural language documents that describe the ...

Branavan, Satchuthananthavale Rasiah Kuhan

2012-01-01T23:59:59.000Z

31

International Journal of Greenhouse Gas Control 5 (2011) 10551064 Contents lists available at ScienceDirect  

E-Print Network (OSTI)

International Journal of Greenhouse Gas Control 5 (2011) 1055­1064 Contents lists available at ScienceDirect International Journal of Greenhouse Gas Control journal homepage: www option in the portfolio of mitigation actions for stabilization of atmospheric greenhouse gas

Prevost, Jean-Herve

32

Third international workshop on ice storage for cooling applications  

DOE Green Energy (OSTI)

The third international workshop on ice storage for cooling applications which was informal and interactive in nature, was open to persons interested in all ice-growing technologies and in ice storage, both seasonal and diurnal. Presentations were made on some 20 topics, ranging from freezers in Alaska to ice cooling of commercial jet aircraft. Workshop tours included visits to ice-storage systems at Commonwealth Edison's facilities in Bolingbrook and Des Plaines Valley, the A.C. Neilsen builing in Northbrook, and the new State of Illinois Center in Chicago. The first workshop in the present series considered the future of ice storage and predicted applications in the agricultural sector, desalinization, and commercial ice production. Progress has been rapid in the intervening two years, and an important topic at the third workshop was the possible use of ''warm ices'' (clathrate hydrates) for energy storage. This report consists primarily of abstracts of presentations made at the workshop. Persons wishing to obtain further information about particular papers should contact the speakers directly; speakers' addresses and telephone numbers are listed in this report.

Gorski, A.J. (comp.)

1986-04-01T23:59:59.000Z

33

Applications of shape analysis to domestic and international security.  

SciTech Connect

The rapidly growing area of cooperative international security calls for pervasive deployment of smart sensors that render valuable information and reduce operational costs and errors. Among the sensors used, vision sensors are by far the most versatile, tangible, and rich in the information they provide about their environment. On the flip side, they are also the most complex to analyze automatically for the extraction of high-level information. The ability to process imagery in a useful manner requires at least partial functional emulation of human capabilities of visual understanding. Of all visual cues available in image data, shape is perhaps the most important for understanding the content of an image. In this paper we present an overview of ongoing research at LANL on geometric shape analysis. The objective of our research is to develop a computational framework for multiscale characterization, analysis, and recognition of shapes. This framework will enable the development of a comprehensive and connected body of mathematical methods and algorithms, based on the topological, metrical, and morphological properties of shapes. We discuss its potential applications to automated surveillance, monitoring, container tracking and inspection, weapons dismantlement, and treaty verification. The framework will develop a geometric filtering scheme for extracting semantically salient shape features. This effort creates a paradigm for solving shape-related problems in Pattern Recognition, Computer Vision, and Image Understanding in a conceptually cohesive and algorithmically amenable manner. The research aims to develop an advanced image analysis capability at LANL for solving a wide range of problems in automated facility surveillance, nuclear materials monitoring, treaty verification, and container inspection and tracking. The research provides the scientific underpinnings that will enable us to build smart surveillance cameras, with a direct practical impact on LANL's capabilities in domestic and international safeguards and security.

Prasad, Lakshman; Skourikhine, A. N. (Alexei N.); Doak, J. E. (Justin E.)

2002-01-01T23:59:59.000Z

34

Control Center Application Program Interface (CCAPI) Project: API Standard Proposal Requirements for Generic Interface Definition (GID)  

Science Conference Proceedings (OSTI)

The Control Center Application Program Interface (CCAPI) Task Force is charged with producing design criteria for international energy management system (EMS) standards. Their aim is to integrate independently developed EMS applications. The resulting standards will provide utilities with competitive choices in the design of their control systems, while offering less expensive applications to meet the needs of the rapidly changing electric power industry. The initial Task Force deliverable was the Common...

2001-11-29T23:59:59.000Z

35

Application for presidential permit OE Docket No. PP-230-4 Internation...  

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

Supplemental Comments of the Independent Electricity System Operator Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental...

36

Application for Presidential permit OE Docket No. PP-230-4 Internation...  

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

Presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Independent Electricity System Operator Application for Presidential permit OE Docket...

37

Application for presidential permit OE Docket No. PP-230-4 Internation...  

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

from PJM Interconnection LLC Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from PJM...

38

Application for Presidential Permit OE Docket No. PP-230-4 Internation...  

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

for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: PJM Letter filed Dec 8, 2011 in support of Settlement Agreement Application for...

39

Application for presidential permit OE Docket No. PP-230-4 International  

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

Response of PJM Interconnection, L.L.C. Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response of PJM Interconnection, L.L.C. to Answer of International Transmission Company PP-230-4 Response of PJM Interconnection, L.L.C. to Answer of International

40

Application for Presidential Permit OE Docket No. PP-230-3 International  

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

Permit OE Docket No. PP-230-3 Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for Presidential Permit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at teh U.S. - Canada Border. PP-230-3 International Transmission Company More Documents & Publications Application for Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for presidential permit OE Docket No. PP-230-2 and PP-230-3 ITC Holdings Corporation Limited Partnership, International Transmission Company, and DTE Energy Company PP-230-3 International Transmission Company

Note: This page contains sample records for the topic "applicable internal controls" 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

Application for Presidential Permit OE Docket No. PP-230-3 International  

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

Presidential Permit OE Docket No. PP-230-3 Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application from International Transmission Company d/b/a ITCTransmission to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border. Application for Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission More Documents & Publications Application for Presidential Permit OE Docket No. PP-230-3 International Transmission Company d/b/a ITCTransmission Application for presidential permit OE Docket No. PP-230-2 and PP-230-3 ITC Holdings Corporation Limited Partnership, International Transmission

42

MODULAR CONTROL OF FUSION POWER HEATING APPLICATIONS  

SciTech Connect

This work is motivated by the growing demand for auxiliary heating on small and large machines worldwide. Numerous present and planned RF experiments (EBW, Lower Hybrid, ICRF, and ECH) are increasingly complex systems. The operational challenges are indicative of a need for components of real-time control that can be implemented with a moderate amount of effort in a time- and cost-effective fashion. Such a system will improve experimental efficiency, enhance experimental quality, and expedite technological advancements. The modular architecture of this control-suite serves multiple purposes. It facilitates construction on various scales from single to multiple controller systems. It enables expandability of control from basic to complex via the addition of modules with varying functionalities. It simplifies the control implementation process by reducing layers of software and electronic development. While conceived with fusion applications in mind, this suite has the potential to serve a broad range of scientific and industrial applications. During the Phase-I research effort we established the overall feasibility of this modular control-suite concept. We developed the fundamental modules needed to implement open-loop active-control and demonstrated their use on a microwave power deposition experiment.

D.R.Demers

2012-08-24T23:59:59.000Z

43

Application for presidential permit OE Docket No. PP-230-4 International  

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

American Municipal Power, American Municipal Power, Inc. and Old Dominion Electric Cooperative Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to American Municipal Power, Inc. and Old Dominion Electric Cooperative Answer of International Transmission Company to Late Petition to Intervene and for Additional Relief of American Municipal Power, Inc. and Old Dominion Electric Cooperative. on application for Presidential Permit OE Docket No. 230-4. PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Petition to Intervene and Request for Opportunity to Comment, American Municipal Power and Old Dominion Electric

44

Application for presidential permit OE Docket No. PP-230-4 International  

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

and Comments and Comments Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene and Comments Answer of International Transmission Company to late motions to intervene and comments of Baltimore Gas and Electric Company, American Electric Power, and Pepco Holdings, Inc. PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from FirstEnergy Service Corporation Application for presidential permit OE Docket No. PP-230-4 International

45

Application for presidential permit OE Docket No. PP-230-4 International  

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

from PJM Interconnection LLC from PJM Interconnection LLC Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from PJM Interconnection LLC Response from International Transmission Company to late motion to intervene from PJM Interconnection in the matter of the application for a presidential permit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PP 230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from FirstEnergy Service Corporation Application for presidential permit OE Docket No. PP-230-4 International

46

Design of Control Systems for HVAC Applications  

E-Print Network (OSTI)

The design and application of temperature control systems on a commercial building will bring the question to mind: Should the system be Pneumatic? Should it be Electronic? There is concern as to which system will be more appropriate to a certain project. With cost, maintenance, performance, dependability, and the cost of energy as a main concern of owners, the temperature control system has become an important part of efficient utilization of energy. Application of temperature control systems to heating, ventilating, and air conditioning systems has become an integral part of energy management. The first phase of the program will address the problem of selection of a type of system that will be cost and energy efficient, with a minimum maintenance program. One area to be covered will be the technician and his ability to service the temperature control systems, in addition to information on the schools and technical training. The availability of trained and experienced service technicians creates a major problem for remote towns and communities. Control systems are integrated to energy management systems. Without proper maintenance the energy savings will not perform at their design level. A sub-topic on up-to-date temperature control systems with retrofit needs will he included in the presentation.

Smith, A. L.

1984-01-01T23:59:59.000Z

47

Applications toolkit for accelerator control and analysis  

SciTech Connect

The Advanced Photon Source (APS) has taken a unique approach to creating high-level software applications for accelerator operation and analysis. The approach is based on self-describing data, modular program toolkits, and scripts. Self-describing data provide a communication standard that aids the creation of modular program toolkits by allowing compliant programs to be used in essentially arbitrary combinations. These modular programs can be used as part of an arbitrary number of high-level applications. At APS, a group of about 70 data analysis, manipulation, and display tools is used in concert with about 20 control-system-specific tools to implement applications for commissioning and operations. High-level applications are created using scripts, which are relatively simple interpreted programs. The Tcl/Tk script language is used, allowing creating of graphical user interfaces (GUIs) and a library of algorithms that are separate from the interface. This last factor allows greater automation of control by making it easy to take the human out of the loop. Applications of this methodology to operational tasks such as orbit correction, configuration management, and data review will be discussed.

Borland, M. [Argonne National Lab., IL (United States). Advanced Photon Source

1997-06-01T23:59:59.000Z

48

Application for Presidential permit OE Docket No. PP-230-4 International  

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

permit OE Docket No. PP-230-4 permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Independent Electricity System Operator Application for Presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Independent Electricity System Operator Comments of the Independent Electricity System Operator on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. Application for persidential permit OE Docket No. PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-362 Champlain Hudson Power Express Inc Application for presidential permit OE Docket No. PP-230-4 International

49

Application for presidential permit OE Docket No. PP-230-4 International  

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

Supplemental Comments of the Supplemental Comments of the Independent Electricity System Operator Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Comments of the Independent Electricity System Operator Application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PP-230-4 Independent Electricity System Operator More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Reply Comments Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Comments of the Midwest Independent Transmission System Operator Application for Presidential Permit OE Docket No. PP-230-4 International

50

Drug Inventory Control : Case: Thai International Hospital Mahasarakham.  

E-Print Network (OSTI)

??This final thesis was conducted for Thai International Hospital Maharakham, a medium sized private hospital, located in the northeastern region of Thailand. Since drug expenditure (more)

Theptong, Jutamas

2010-01-01T23:59:59.000Z

51

Voltage controlled spintronics device for logic applications.  

SciTech Connect

We consider logic device concepts based on our previously proposed spintronics device element whose magnetization orientation is controlled by application of a bias voltage instead of a magnetic field. The basic building block is the voltage-controlled rotation (VCR) element that consists of a four-layer structure--two ferromagnetic layers separated by both nanometer-thick insulator and metallic spacer layers. The interlayer exchange coupling between the two ferromagnetic layers oscillates as a function of applied voltage. We illustrate transistor-like concepts and re-programmable logic gates based on VCR elements.

Bader, S. D.; You, C.-Y.

1999-09-03T23:59:59.000Z

52

Voltage controlled spintronic devices for logic applications  

SciTech Connect

We consider logic device concepts based on our previously proposed spintronics device element whose magnetization orientation is controlled by application of a bias voltage instead of a magnetic field. The basic building block is the voltage-controlled rotation (VCR) element that consists of a four-layer structure--two ferromagnetic layers separated by both nanometer-thick insulator and metallic spacer layers. The interlayer exchange coupling between the two ferromagnetic layers oscillates as a function of applied voltage. We illustrate transistorlike concepts and reprogrammable logic gates based on VCR elements. (c) 2000 American Institute of Physics.

You, Chun-Yeol [Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States); Bader, S. D. [Materials Science Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)

2000-05-01T23:59:59.000Z

53

Application for presidential permit OE Docket No. PP-230-4 International  

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

0-4 0-4 International Transmission Company: Response to Late Motion to Intervene and Comments Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene and Comments Answer of International Transmission Company to late motions to intervene and comments of Baltimore Gas and Electric Company, American Electric Power, and Pepco Holdings, Inc. PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to American Municipal Power, Inc. and Old

54

Application for presidential permit OE Docket No. PP-230-4 International  

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

Late Motion to Intervene of Late Motion to Intervene of New York Transmission Owners Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene of New York Transmission Owners Application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. Response to Late Motion to Intervene of New York Transmission Owners PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from FirstEnergy Service Corporation Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from PJM

55

Relaying and Controls for Generator Applications  

E-Print Network (OSTI)

In today's competitive marketplace, many electrical energy consumers are encouraged to enter into interruptible or cogeneration contracts by their electrical utility. Interruptible contracts provide year-round cost savings for the consumer, and defer costly infrastructure expansion for the utility. In some cases, existing generators and controls can be upgraded or modified for paralleling with the utility. In new installations, there are literally dozens of options available for generator operation. This paper provides an overview of generators, relaying and controls. Typical operational procedures are discussed to provide a framework for optimizing generator performance. Additionally, methods of providing electrical protection and control for generators are discussed for small and large generator applications at low and medium voltages. Note: The views expressed in this paper do not necessarily represent the views of the United States of America, the U. S. Department of Justice, or the Federal Bureau of Prisons.

Massey, G. W.

2000-04-01T23:59:59.000Z

56

Application for Presidential Permit OE Docket No. PP-230-4 International  

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

Application for Presidential Permit OE Docket No. PP-230-4 Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Motion to Intervene and Comment on behalf of The Public Utilities Commission of Ohio Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Motion to Intervene and Comment on behalf of The Public Utilities Commission of Ohio Application from International Transmission Company to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border. Motion to Intervene and Comments of The Public Utilities Comm. of Ohio.pdf More Documents & Publications Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Public Utilities Commission of Ohio

57

Application for presidential permit OE Docket No. PP-230-4 International  

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

New York Independent New York Independent System Operator Inc Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of the New York Independent System Operator Inc Comments of the New York Independent System Operator on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. Application for presidential permit OE Docket No. PP-230-4 New York Independent System Operator Inc More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Comments of the Midwest Independent Transmission System Operator Application for Presidential permit OE Docket No. PP-230-4 International

58

U.S. DEPARTMENT OF ENERGY Internal Control Evaluations Fiscal Year 2013 Guidance  

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

Issued April 5, 2013 Issued April 5, 2013 U.S. DEPARTMENT OF ENERGY Internal Control Evaluations Fiscal Year 2013 Guidance Page | 2 Issued April 5, 2013 Table of Contents I. Introduction .............................................................................................................................................. 4 A. Background .......................................................................................................................................... 4 B. Purpose ............................................................................................................................................... 4 C. Benefits of Performing Internal Controls Evaluations ........................................................................ 6

59

Voltage sag ride through using Improved Adaptive Internal Model Controller for doubly fed induction generator wind farms  

Science Conference Proceedings (OSTI)

This paper presents the effect of a single pulse dither signal injection in adaptive internal model controller for a doubly fed induction generator (DFIG)-based wind farm. Rotor current controller using adaptive internal model controller is designed ...

N. Amuthan, P. Subburaj, P. Melba Mary

2013-02-01T23:59:59.000Z

60

Application for presidential permit OE Docket No. PP-230-4 International  

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

presidential permit OE Docket No. PP-230-4 presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of The Detriot Edison Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of The Detriot Edison Company The Detriot Edison Company hereby submits these comments and a motion in the alternative for leave to intervene out of time in response to the January 5, 2009 filing by international transmission company. Docket No. PP-230-04 Comments and Motion in the Alternative for Leave to Intervene Out of Time of The Detriot Edison Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene and Comments Application for presidential permit OE Docket No. PP-230-4 International

Note: This page contains sample records for the topic "applicable internal controls" 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

Application for Presidential permit OE Docket No. PP-230-4 International  

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

Presidential permit OE Docket No. PP-230-4 Presidential permit OE Docket No. PP-230-4 International Transmission Company: Response of New York Transmission Owners to ITC Application for Presidential permit OE Docket No. PP-230-4 International Transmission Company: Response of New York Transmission Owners to ITC Response of New York Transmission Owners to answer of ITC in regard to the application for a Presidential Peermit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene of New York Transmission Owners

62

Application for presidential permit OE Docket No. PP-230-4 International  

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

Response to Late Motion to Intervene Response to Late Motion to Intervene from FirstEnergy Service Corporation Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene from FirstEnergy Service Corporation Response from International Transmission Company to late motion to intervene from FirstEnergy Service Corporation in the matter of the application for a presidential permit authorizing International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border. PP-230-4 International Transmission Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene of New York

63

Application for presidential permit OE Docket No. PP-230-4 International  

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

Out of Time Petition to Intervene and Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company International Transmission Company, Docket No. PP-230-4 Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company International Transmission Company, Docket No. PP-230-4 Out of Time Petition to Intervene and Comments of Baltimore Gas and Electric Company More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene and Comments Application for presidential permit OE Docket No. PP-230-4 International

64

Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Letter from New York Transmission Owners  

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

Application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S. - Canada border.

65

Application for Presidential Permit OE Docket No. PP-230-4 International  

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

Company - Notice of Supplemental Filing: Federal Company - Notice of Supplemental Filing: Federal Register Notice Volume 76, No. 164 - Aug. 24, 2011 Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company - Notice of Supplemental Filing: Federal Register Notice Volume 76, No. 164 - Aug. 24, 2011 Notice of Supplemental filing on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S-Canada border. PP-230-4_SupplementalFiling.pdf More Documents & Publications Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Filing - Extension of Comments: Federal Register Notice Volume 76, No. 204 - Oct. 21, 2011 Application for Presidental Permit OE Docket No. PP-230-4 International

66

Application for Presidential Permit OE Docket No. PP-230-4 International  

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

Motion to Intervene and Comment on Motion to Intervene and Comment on behalf of The Public Utilities Commission of Ohio Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Motion to Intervene and Comment on behalf of The Public Utilities Commission of Ohio Application from International Transmission Company to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border. Motion to Intervene and Comments of The Public Utilities Comm. of Ohio.pdf More Documents & Publications Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Public Utilities Commission of Ohio Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to Late Motion to Intervene and Comments

67

Application for Presidential Permit OE Docket No. PP-230-4 International  

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

Supplemental Filing - Extension of Supplemental Filing - Extension of Comments: Federal Register Notice Volume 76, No. 204 - Oct. 21, 2011 Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Filing - Extension of Comments: Federal Register Notice Volume 76, No. 204 - Oct. 21, 2011 Request to extend the comment period on its supplemental filing on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S.-Canada border. PP-230-4_SupplementalFiling_ExtensionofCommentPeriod10-21.pdf More Documents & Publications Application for Presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments and Supplemental Documents Application for Presidental Permit OE Docket No. PP-230-4 International

68

Application for Presidential permit OE Docket No. PP-230-4 Internation...  

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

permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Independent Electricity System Operator Application for Presidential permit OE Docket No. PP-230-4...

69

Application for Presidential Permit OE Docket No. PP-230-4 Internation...  

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

PJM Letter filed Dec 8, 2011 in support of Settlement Agreement Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: PJM Letter filed Dec...

70

Application for Presidential Permit OE Docket No. PP-230-4 International  

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

Comments of the Public Utilities Comments of the Public Utilities Commission of Ohio Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Public Utilities Commission of Ohio Comments of the PUCO on the application from Internation Transmission Company to construct, operate, and maintain electric transmision facilities at the U.S-Canada border. Motion to Intervene and Comments of Public Utilities Comm. of Ohio 5-27-11.pdf More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of the New York Independent System Operator Inc Application for Presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments of the Independent Electricity System

71

Review of export license applications (Strategic Trade Control...  

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

Licensing Nonproliferation & National Security (NPNS) Overview Technical Nonproliferation Policy Support Strategic Trade Control Review of export license applications Multilateral...

72

Gas reactor international cooperative program. HTR-synfuel application assessment  

SciTech Connect

This study assesses the technical, environmental and economic factors affecting the application of the High Temperature Gas-Cooled Thermal Reactor (HTR) to: synthetic fuel production; and displacement of fossil fuels in other industrial and chemical processes. Synthetic fuel application considered include coal gasification, direct coal liquefaction, oil shale processing, and the upgrading of syncrude to motor fuel. A wide range of other industrial heat applications was also considered, with emphasis on the use of the closed-loop thermochemical energy pipeline to supply heat to dispersed industrial users. In this application syngas (H/sub 2/ +CO/sub 2/) is produced at the central station HTR by steam reforming and the gas is piped to individual methanators where typically 1000/sup 0/F steam is generated at the industrial user sites. The products of methanation (CH/sub 4/ + H/sub 2/O) are piped back to the reformer at the central station HTR.

1979-09-01T23:59:59.000Z

73

Proceedings, 25th international conference on ground control in mining  

Science Conference Proceedings (OSTI)

Topics covered include: computer and physical modelling; geology in ground control; geophysics in ground control; ground control; impoundments stability; longwall gateroad support design; longwall operations; longwall shields and standing supports; mine design; multiple-seam mining interactions; pillar and pillar extraction; roof bolting; roof bolting - resin; and subsidence. Most of the topics include a retrospective paper which summarises the progress of the subject field during the past 25 years.

Peng, S.S.; Mark, C.; Finfinger, G.; Tadolini, S.; Wahab Khair, A.; Heasley, K.; Luo, Y. (eds.)

2006-07-01T23:59:59.000Z

74

APPLICATION for INTERNATIONAL ADMISSION To view international application and admission guidelines, please go to: www.unm.edu/admissions  

E-Print Network (OSTI)

of the following: Chemical Civil Computer Electrical Mechanical Nuclear ALL APPLICANTS: 17. Secondary/High School Subcontinent, including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine

New Mexico, University of

75

Arms Control: US and International efforts to ban biological weapons  

Science Conference Proceedings (OSTI)

The Bacteriological (Biological) and Toxin Weapons Convention, the treaty that bans the development, production, and stockpiling and acquisition of biological weapons was opened for signature in 1972 and came into force in 1975 after being ratified by 22 governments, including the depository nations of the USA, the United Kingdom, and the former Soviet Union. In support of the Convention, the USA later established export controls on items used to make biological weapons. Further, in accordance with the 1990 President`s Enhanced Proliferation Control Initiative, actions were taken to redefine and expand US export controls, as well as to encourage multilateral controls through the Australia Group. Thus far, the Convention has not been effective in stopping the development of biological weapons. The principal findings as to the reasons of the failures of the Convention are found to be: the Convention lacks universality, compliance measures are effective, advantage of verification may outweigh disadvantages. Recommendations for mitigating these failures are outlined in this report.

Not Available

1992-12-01T23:59:59.000Z

76

Control of Combustion Processes in an Internal Combustion Engine by Low-Temperature Plasma  

Science Conference Proceedings (OSTI)

A new method of operation of internal combustion engines enhances power and reduces fuel consumption and exhaust toxicity. Low-temperature plasma control combines working processes of thermal engines and steam machines into a single process.

E. A. Olenev

2002-07-01T23:59:59.000Z

77

International Journal of Greenhouse Gas Control 14 (2013) 114 Contents lists available at SciVerse ScienceDirect  

E-Print Network (OSTI)

International Journal of Greenhouse Gas Control 14 (2013) 1­14 Contents lists available at SciVerse ScienceDirect International Journal of Greenhouse Gas Control journal homepage: www

Zhou, Quanlin

78

Electric Dehumidification and Humidity Control: Principles and Applications  

Science Conference Proceedings (OSTI)

This report summarizes a systematic approach to design and operation of electric dehumidification and humidity control system for a variety of end-use applications. The design and applications methodology is validated with a large number of field demonstrations.

2004-09-29T23:59:59.000Z

79

Application for Presidential Permit OE Docket No. PP-230-4 International  

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

Presidential Permit OE Docket No. PP-230-4 Presidential Permit OE Docket No. PP-230-4 International Transmission Co: Answer to NYISO from MISO and IESO Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Co: Answer to NYISO from MISO and IESO The Midwest Independent Transmission System Operator (MISO) and the Independent Electricity System Operator (IESO) submit joint comments in response to the intervene and request for comment by New York Independent System Operator (NYISO) regarding application from ITC to construct, operate and maintain electric transmission facilities at the U.S - Canada Border. Answer to NISO from MISO and IESO 10-13-11.pdf More Documents & Publications Application for Presidential permit OE Docket No. PP-230-4 International Transmission Company: Comments and Supplemental Documents

80

Application for presidential permit OE Docket No. PP-230-4 International  

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

Petition to Intervene and Request for Petition to Intervene and Request for Opportunity to Comment, American Municipal Power and Old Dominion Electric Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Petition to Intervene and Request for Opportunity to Comment, American Municipal Power and Old Dominion Electric Petition to Intervene and Request for Opportunity to Comment on the application for presidential permit OE Docket No. PP-230-4 International Transmission Company made by American Municipal Power and Old Dominion Electric Petition to Intervene and Request for Opportunity to Commnet OE Docket No. PP-230-4 More Documents & Publications Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Response to American Municipal Power, Inc. and Old

Note: This page contains sample records for the topic "applicable internal controls" 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

Applicability of High-Density Polyethylene in Nuclear Piping Systems with Internal Radionuclides  

Science Conference Proceedings (OSTI)

This report serves as a preliminary evaluation on the long-term impact of radiation on high-density polyethylene (HDPE) piping for nuclear power plant applications. A short literature review is provided on the impact of radiation on HDPE material, followed by a Monte Carlo N-Particle (MCNP) model of internal radiation exposure from radionuclides commonly encountered at nuclear power facilities. Ultimately, this work seeks to provide guidance on the applicability of HDPE piping in radioactive ...

2013-05-16T23:59:59.000Z

82

Proceedings of the 3rd international conference on Mobile systems, applications, and services  

Science Conference Proceedings (OSTI)

Welcome to MobiSys 2005: The Third International Conference on Mobile Systems, Applications, and Services. We are honored to serve as the Program Co-Chairs of this premier event for publishing research about mobile and wireless systems. We thank everybody ...

David Kotz; Brian Noble; Kang G. Shin

2005-06-01T23:59:59.000Z

83

Proceedings of the 10th International Conference on Information Integration and Web-based Applications & Services  

Science Conference Proceedings (OSTI)

This volume consists of the peer-reviewed papers for the 10th International Conference on Information Integration and Web-based Applications & Services (iiWAS2008) held in Linz, Austria, in November 24-26, 2008. The iiWAS conference series started 10 ...

Gabriele Kotsis; David Taniar; Eric Pardede; Ismail Khalil

2008-11-01T23:59:59.000Z

84

423A HIGH-PERFORMANCE COMPUTING/NUMERICAL The International Journal of High Performance Computing Applications,  

E-Print Network (OSTI)

423A HIGH-PERFORMANCE COMPUTING/NUMERICAL The International Journal of High Performance Computing and barriers in the development of high-performance computing (HPC) algorithms and software. The activity has computing, numerical analy- sis, roadmap, applications and algorithms, software 1 The High-performance

Higham, Nicholas J.

85

Proceedings: Tenth International Ash Use Symposium, Volume 1: High-Volume Uses/Concrete Applications  

Science Conference Proceedings (OSTI)

Topics discussed at the tenth symposium on coal ash use included fundamental ash use research, product marketing, applied research, ash management and the environment, and commercial applications. Intense international research interest continues in coal ash use due to the prospects of avoiding disposal costs and generating revenue from by-product sales.

1993-01-22T23:59:59.000Z

86

Adaptive control of time delay systems and applications to automotive control problems  

E-Print Network (OSTI)

This thesis is about the adaptive control of time delay systems with applications to automotive control problems. The stabilization of systems involving time delays is a difficult problem since the existence of a delay may ...

Yildiz, Yildiray

2009-01-01T23:59:59.000Z

87

Experimental Study of Air-Fuel Ratio Control Strategy for a Hydrogen Internal Combustion Engine  

Science Conference Proceedings (OSTI)

One of the most attractive combustive features for hydrogen fuel is its wide range of flammability. The wide flammability limits allow hydrogen engine to be operated at extremely lean airfuel ratios compared to conventional fuels. Concepts for ... Keywords: Hydrogen internal combustion engine, Air/Fuel ratio, Control strategy

Zhong-yu Zhao; Fu-shui Liu

2010-11-01T23:59:59.000Z

88

Author's personal copy International Journal of Greenhouse Gas Control 7 (2012) 2029  

E-Print Network (OSTI)

for oil and gas exploration and production, gas permeable channels/faults in the caprocks (Annunziatellis in geological formations (such as depleted oil and gas reservoirs, deep brine-filled permeable formations, coalAuthor's personal copy International Journal of Greenhouse Gas Control 7 (2012) 20­29 Contents

Johnson, Peter D.

89

Application for Presidental Permit OE Docket No. PP-230-4 International  

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

Supplemental Filing - Extension of Supplemental Filing - Extension of Comments: Federal Register Notice Volume 76, No. 187 - Sep. 27, 2011 Application for Presidental Permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Filing - Extension of Comments: Federal Register Notice Volume 76, No. 187 - Sep. 27, 2011 Request to extend the comment period on its supplemental filing on the application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S.-Canada border. PP-230-4_SupplementalFiling_ExtensionofCommentPeriod_9-27.pdf More Documents & Publications Electricity Advisory Committee Notice of Open Meeting October 2 and 3, 2013: Federal Register Notice Volume 78, No. 176 - September 11, 2013 Electricity Advisory Committee Notice of Open Meeting October 19 and 20,

90

Towards Runtime Reconfiguration of Application Control Policies in the Cloud  

Science Conference Proceedings (OSTI)

The main contribution of this paper is the description of an architecture for dynamically controlling the behavior of the applications deployed in the Cloud by using a set of high-level rules. This architecture is flexible enough to enable the re-definition ... Keywords: Application governance, Cloud, Dynamic reconfiguration, Rule based, Service behavior

Luis M. Vaquero; Daniel Morn; Fermn Galn; Jose M. Alcaraz-Calero

2012-12-01T23:59:59.000Z

91

THE XAL INFRASTRUCTURE FOR HIGH LEVEL CONTROL ROOM APPLICATIONS  

Science Conference Proceedings (OSTI)

XAL is a Java programming framework for building high-level control applications related to accelerator physics. The structure, details of implementation, and interaction between components, auxiliary XAL packages, and the latest modifications are discussed. A general overview of XAL applications created for the SNS project is presented.

Shishlo, Andrei P [ORNL; Allen, Christopher K [ORNL; Chu, Paul [Stanford University; Galambos, John D [ORNL; Pelaia II, Tom [ORNL

2009-01-01T23:59:59.000Z

92

International Journal of Greenhouse Gas Control 9 (2012) 1023 Contents lists available at SciVerse ScienceDirect  

E-Print Network (OSTI)

International Journal of Greenhouse Gas Control 9 (2012) 10­23 Contents lists available at SciVerse ScienceDirect International Journal of Greenhouse Gas Control journal homepage: www and the climate system. The most significant greenhouse gas is CO2 which has increased from pre

93

International Journal of Greenhouse Gas Control 11 (2012) 172180 Contents lists available at SciVerse ScienceDirect  

E-Print Network (OSTI)

International Journal of Greenhouse Gas Control 11 (2012) 172­180 Contents lists available at SciVerse ScienceDirect International Journal of Greenhouse Gas Control journal homepage: www.elsevier.com/locate/ijggc Gas­solid carbonation of Ca(OH)2 and CaO particles under non-isothermal and isothermal conditions

Montes-Hernandez, German

94

Audit of the internal control structure of the Department of Energy`s Working Capital Fund  

SciTech Connect

The Subcommittee on Energy and Water Development of the Committee on Appropriations, in its report dated July 16, 1996, approved the implementation of a Working Capital Fund (Fund) at the U.S. Department of Energy. The Subcommittee also directed the Office of Inspector General to conduct periodic audits of the Fund. This audit was conducted to determine if the Department established an effective system of controls over the Fund. The specific objectives were to determine if internal controls were sufficient to ensure that appropriate costs were allocated in a reasonable and unbiased manner and in a way what was consistent with the expectations established by the Congress.

1997-10-08T23:59:59.000Z

95

Application for Presidential Permit OE Docket No. PP-230-4 International Transmission Company: PJM Letter filed Dec 8, 2011 in support of Settlement Agreement  

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

Application from International Transmission Company to construct, operate, and maintain electric transmission facilities at the U.S - Canada border.

96

Report of the international workshop on quality control of monthly climate data  

SciTech Connect

The National Climatic Data Center (NCDC), the US Department of Energy`s Carbon Dioxide Information Analysis Center, and the World Meteorological Organization (WMO) cosponsored an international quality control workshop for monthly climate data, October 5--6, 1993, at NCDC. About 40 scientists from around the world participated. The purpose of the meeting was to discuss and compare various quality control methods and to draft recommendations concerning the most successful systems. The near-term goal to improve quality control of CLIMAT messages for the NCDC/WMO publication Monthly Climatic Data for the World was sucessfully met. An electronic bulletin board was established to post errors and corrections. Improved communications among Global Telecommunication System hubs will be implemented. Advanced quality control algorithms were discussed and improvements were suggested. Further data exchanges were arranged.

Not Available

1993-12-31T23:59:59.000Z

97

Proceedings of the 1st International Workshop on Visual Interfaces for Ground Truth Collection in Computer Vision Applications  

Science Conference Proceedings (OSTI)

It is our great pleasure to welcome you to the 1st International Workshop on Visual Interfaces for Ground Truth Collection in Computer Vision Applications (VIGTA 2012) held in Capri (Italy) on May 21, 2010. VIGTA 2012 was hosted by the 11th International ...

Concetto Spampinato; Bas Boom; Jiyin He

2012-05-01T23:59:59.000Z

98

Unhappy with internal corporate search? : learn tips and tricks for building a controlled vocabulary ontology.  

SciTech Connect

Are your employees unhappy with internal corporate search? Frequent complaints include: too many results to sift through; results are unrelated/outdated; employees aren't sure which terms to search for. One way to improve intranet search is to implement a controlled vocabulary ontology. Employing this takes the guess work out of searching, makes search efficient and precise, educates employees about the lingo used within the corporation, and allows employees to contribute to the corpus of terms. It promotes internal corporate search to rival its superior sibling, internet search. We will cover our experiences, lessons learned, and conclusions from implementing a controlled vocabulary ontology at Sandia National Laboratories. The work focuses on construction of this ontology from the content perspective and the technical perspective. We'll discuss the following: (1) The tool we used to build a polyhierarchical taxonomy; (2) Examples of two methods of indexing the content: traditional 'back of the book' and folksonomy word-mapping; (3) Tips on how to build future search capabilities while building the basic controlled vocabulary; (4) How to implement the controlled vocabulary as an ontology that mimics Google's search suggestions; (5) Making the user experience more interactive and intuitive; and (6) Sorting suggestions based on preferred, alternate and related terms using SPARQL queries. In summary, future improvements will be presented, including permitting end-users to add, edit and remove terms, and filtering on different subject domains.

Arpin, Bettina Karin Schimanski; Jones, Brian S.; Bemesderfer, Joy; Ralph, Mark E.; Miller, Jennifer L

2010-06-01T23:59:59.000Z

99

Advanced international training course on state systems of accounting for and control of nuclear materials  

Science Conference Proceedings (OSTI)

This report incorporates all lectures and presentations at the Advanced International Training Course on State Systems of Accounting for and Control of Nuclear Material held April 27 through May 12, 1981 at Santa Fe and Los Alamos, New Mexico, and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards. Major emphasis for the 1981 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory, the Battelle Pacific Northwest Laboratory, and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at both the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, Richland, Washington.

Not Available

1981-10-01T23:59:59.000Z

100

Grid-Controlled Lightpaths for High Performance Grid Applications  

E-Print Network (OSTI)

be shared among users and easily integrated with data and computation Grids. Keywords: network support for a data Grid supported by a high-performance network. Another concern in deploying Grids over the InternetGrid-Controlled Lightpaths for High Performance Grid Applications Raouf Boutaba, Wojciech Golab

Boutaba, Raouf

Note: This page contains sample records for the topic "applicable internal controls" 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

A System Level Boundary Scan Controller Board for VME Applications  

Science Conference Proceedings (OSTI)

In this article an application of boundary scan test at system level is analyzed. The objective is met through the description of the design and implementation options of a VME boundary scan controller board prototype and the corresponding software. ... Keywords: ATPG, IEEE 1149.1 boundary scan test, board level test and system level test

Nuno Cardoso; Carlos Beltrn Almeida; Jos Carlos Da Silva

2001-06-01T23:59:59.000Z

102

Economics of electron beam and electrical discharge processing for post-combustion NO{sub x} control in internal combustion engines  

DOE Green Energy (OSTI)

This paper discusses the physics and chemistry of non-thermal plasma processing for post-combustion NO{sub x} control in internal combustion engines. A comparison of electron beam and electrical discharge processing is made regarding their power consumption, radical production, NO{sub x} removal mechanisms, and by-product formation. Pollution control applications present a good opportunity for transferring pulsed power techniques to the commercial sector. However, unless advances are made to drastically reduce the price and power consumption of electron beam sources and pulsed power systems, these plasma techniques will not become commercially competitive with conventional thermal or surface-catalytic methods.

Penetrante, B.M.

1993-08-02T23:59:59.000Z

103

Proceedings of ISEC 2008, International Solvent Extraction Conference - Solvent Extraction: Fundamentals to Industrial Applications  

Science Conference Proceedings (OSTI)

The North American industry has employed major solvent-extraction processes to support a wide range of separations including but not limited to chemical, metallurgical, nuclear, biochemical, pharmaceutical, and petroleum applications. The knowledge enabling these separations has been obtained through fundamental studies in academe, government and industry. The International Solvent Extraction Conferences have been and continue to be a major gathering of scientists, engineers, operators, and vendors from around the world, who present new findings since the last meeting, exchange ideas, make business contacts, and conduct collegial discussions. The ISEC 2008 program emphasizes fundamentals to industrial applications of solvent extraction, particularly how this broad spectrum of activities is interconnected and has led to the implementation of novel processes. The oral and poster sessions have been organized into seven topics: Fundamentals; Novel Reagents, Materials and Techniques; Nuclear Fuel Reprocessing; Hydrometallurgy and Metals Extraction; Analytical and Preparative Applications; Biotechnology, Pharmaceuticals, Life-Science Products, and Organic Products; and Process Chemistry and Engineering. Over 350 abstracts were received, resulting in more than 260 manuscripts published in these proceedings. Five outstanding plenary presentations have been identified, with five parallel sessions for oral presentations and posters. In recognition of the major role solvent extraction (SX) plays in the hydrometallurgical and nuclear industries, these proceedings begin with sections focusing on hydrometallurgy, process chemistry, and engineering. More fundamental topics follow, including sections on novel reagents, materials, and techniques, featuring novel applications in analytical and biotechnology areas. Despite the diversity of topics and ideas represented, however, the primary focus of the ISEC community continues to be metals extraction. Four papers from these proceedings have been entered already in INIS in the form of individual reports. Among the remaining papers, 60 have been selected from the following sessions: Plenary Lectures, Hydrometallurgy and Metals Extraction, Nuclear Fuel Reprocessing, Analytical and Preparative Applications, Fundamentals, and Novel Reagents, Materials, and Techniques.

Moyer, Bruce A. (ed.)

2008-07-01T23:59:59.000Z

104

Apparatus for controlling the air-fuel ratio in an internal combustion engine  

Science Conference Proceedings (OSTI)

Apparatus for controlling the air-fuel ratio in an internal combustion engine to substantially maintain the ratio at a predetermined value while the engine is operating under various load conditions. The engine has a carburetor with an air passageway through which air is drawn into the engine. Fuel is supplied to the carburetor through a fuel system and mixed with air passing through the carburetor. The presence of oxygen in the combustion products, which is a function of the air-fuel ratio of the mixture, is sensed and a first electrical signal representative of the oxygen content is supplied. The first electrical signal is compared with a predetermined reference level which is a function of the predetermined value to produce a second electrical signal having first and second signal elements, a first signal element being produced when the air-fuel ratio of the mixture is greater than the predetermined level and a second signal element being produced when the ratio is less than the level. A control responsive to the second electrical signal supplies to an air metering unit a control signal by which the quantity of air introduced into the fuel system is controlled. A change in the control signal is produced whenever the second electrical signal has a transition from one signal element to the other thereby for the air metering unit to change the quantity of air introduced into the fuel system conduit by an amount necessary to substantially maintain the air-fuel ratio at the predetermined value.

Gantzert, T.R.; Hicks, D.L.; Lindberg, A.W.

1981-07-21T23:59:59.000Z

105

BWRVIP-225: BWR Vessel and Internals Project, BWR Shutdown and Startup Chemistry Experience and Application Sourcebook  

Science Conference Proceedings (OSTI)

All U.S. BWRs apply hydrogen water chemistry (HWC) and the majority of BWRs implement noble metals addition in the form of a noble metal chemical application (NMCA) or an On-Line NobleChemTM (OLNC) to protect against intergranular stress corrosion cracking (IGSCC). This report, prepared by an industry focus group, summarizes recent plant experience in shutdown and startup chemistry control. The overall goals are to minimize activity transport during shutdown evolutions, avoid increasing outage duration, ...

2009-12-11T23:59:59.000Z

106

Cloudy Skies R. N. Byrne, D. N. Arion, and F. Malvagi Science Applications International Corporation  

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

R. N. Byrne, D. N. Arion, and F. Malvagi R. N. Byrne, D. N. Arion, and F. Malvagi Science Applications International Corporation San Diego, CA 92121-1578 Y. Serra and R.C.J. Somerville Scripps Institution of Oceanography University of California, San Diego La Jolla, CA 92093-0224 G. C. Pomraning and BJ Su School of Engineering and Applied Science, UCLA University of California, Los Angeles Los Angeles, CA Thesis 2. Theory of Stochastic Transfer. We have shown that the Titov and Pomraning-Levermore solutions to a certain problem in stochastic transfer, though apparently very different, can be reconciled. 3. Effect on Model Calculations. We have used the Scripps Single Column Model as a stand-in for a GCM in an investigation of the effect of our first functional correction tables on climate prediction.

107

Application for presidential permit OE Docket No. PP-230-4 International  

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

Out of Time and Out of Time and Comments of PEPCO Holdings, INC. Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Petition to Intervene Out of Time and Comments of PEPCO Holdings, INC. Pepco Holdings, Inc. ("PHI"), on its own behalf and on behalf of its affiliates Potomac Electric Power Company ("Pepco"), Atlantic City Electric Company ("Atlantic City"), and Delmarva Power & Light Company ("Delmarva") (collectively, the "PHI Companies"), respectfully submits this petition to intervene out of time and comments in support of the March 25, 2011 filing by PJM Interconnection, L.L.C. ("PJM") in the above-captioned proceeding. PETITION TO INTERVENE OUT OF TIME AND COMMENTS OF PEPCO HOLDINGS, INC.

108

Control center survey: Installed and planned applications software  

SciTech Connect

This project surveyed the utility industry use of applications. In addition, the survey collected information regarding future plans to add applications, interest in and knowledge about new control center technologies and identification of current problems that might be solved by new software applications. Over three hundred (300) utilities were surveyed consisting of the investor-owned, rural electric generation and transmission cooperatives, municipal power pools and federally chartered utilities. Of these utilities, 10 are Canadian and 7 are power pools. The rest are United States utilities having a peak demand on installed capacity above 200 MW. The survey was conducted by mailing a questionnaire and/or following up with a telephone call. Information was received from 282 utilities, a 94% response. 13 figs., 14 tabs.

Not Available

1990-02-01T23:59:59.000Z

109

Flow Control of Real Time Multimedia Applications Using Model Predictive Control with a Feed Forward Term  

E-Print Network (OSTI)

Multimedia applications over the Internet are getting more and more popular. While non-real-time streaming services, such as YouTube and Megavideo, are attracting millions of visiting per day, real-time conferencing applications, of which some instances are Skype and Yahoo Voice Chat, provide an interesting experience of communication. Together, they make the fancy Internet world become more and more amusing. Undoubtedly, multimedia flows will eventually dominate the computer network in the future. As the population of multimedia flows increases gradually on the Internet, quality of their service (QoS) is more of a concern. At the moment, the Internet does not have any guarantee on the quality of multimedia services. To completely surpass this limitation, modifications to the network structure is a must. However, it will take years and billions of dollars in investment to achieve this goal. Meanwhile, it is essential to find alternative ways to improve the quality of multimedia services over the Internet. In the past few years, many endeavors have been carried on to solve the problem. One interesting approach focuses on the development of end-to-end congestion control strategies for UDP multimedia flows. Traditionally, packet losses and delays have been commonly used to develop many known control schemes. Each of them only characterizes some different aspects of network congestion; hence, they are not ideal as feedback signals alone. In this research, the flow accumulation is the signal used in feedback for flow control. It has the advantage of reflecting both packet losses and delays; therefore, it is a better choice. Using network simulations, the accumulations of real-time audio applications are collected to construct adaptive flow controllers. The reason for choosing these applications is that they introduce more control challenges than non-real-time services. One promising flow control strategy was proposed by Bhattacharya and it was based on Model Predictive Control (MPC). The controller was constructed from an ARX predictor. It was demonstrated that this control scheme delivers a good QoS while reducing bandwidth use in the controlled flows by 31 percent to 44 percent. However, the controller sometime shows erratic response and bandwidth usage jumps frequently between lowest and highest values. This is not desirable. For an ideal controller, the controlled bandwidth should vary near its mean. To eliminate the deficiency in the strategy proposed by Bhattacharya, it is proposed to introduce a feed forward term into the MPC formulation, in addition to the feedback terms. Simulations show that the modified MPC strategy maintains the benefits of the Bhattacharya strategy. Furthermore, it increases the probability of bandwidth savings from 58 percent for the case of Bhattacharya model to about 99 percent for this work.

Duong, Thien Chi

2010-12-01T23:59:59.000Z

110

Communication to the 10th International Conference on Greenhouse Gas Control Technologies (GHGT 10), Amsterdam, September 19-23, 2010.  

E-Print Network (OSTI)

Communication to the 10th International Conference on Greenhouse Gas Control Technologies (GHGT 10 on Greenhouse Gas Control Technologies GHGT-10, Amsterdam : Pays-Bas (2010)" #12;2. Historical context Total. The captured gas is compressed and transported for about 30km reusing an existing natural gas pipeline. The gas

Paris-Sud XI, Université de

111

Application of controlled thermonuclear reactor fusion energy for food production  

SciTech Connect

Food and energy shortages in many parts of the world in the past two years raise an immediate need for the evaluation of energy input in food production. The present paper investigates systematically (1) the energy requirement for food production, and (2) the provision of controlled thermonuclear fusion energy for major energy intensive sectors of food manufacturing. Among all the items of energy input to the ''food industry,'' fertilizers, water for irrigation, food processing industries, such as beet sugar refinery and dough making and single cell protein manufacturing, have been chosen for study in detail. A controlled thermonuclear power reactor was used to provide electrical and thermal energy for all these processes. Conceptual design of the application of controlled thermonuclear power, water and air for methanol and ammonia synthesis and single cell protein production is presented. Economic analysis shows that these processes can be competitive. (auth)

Dang, V.D.; Steinberg, M.

1975-06-01T23:59:59.000Z

112

Application for presidential permit OE Docket No. PP-230-4 International Transmission Company: Supplemental Comments of the Midwest Independent Transmission System Operator  

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

Supplemental comments of the Midwest Independent Transmission System Operaton on the application from International Transmission Company to construct, operate, and maintain electric transmission...

113

Calculating Energy Flux in Internal Solitary Waves with an Application to Reflectance  

Science Conference Proceedings (OSTI)

The energetics of internal solitary waves (ISWs) in continuous, quasi-two-layer stratifications are explored using fully nonlinear, nonhydrostatic numerical simulations. The kinetic energy of an internal solitary wave is always greater than the ...

Kevin G. Lamb; Van T. Nguyen

2009-03-01T23:59:59.000Z

114

Cost Effectiveness for Solar Control Film for Residential Applications  

E-Print Network (OSTI)

For the existing housing, retrofitting single or double glazed clear glass window with solar films can be an effective measure to reduce their peak power demand, and large scale application of the same on national level can be an effective tool for demand side management. This paper analyses the field performance data of a solar control film, retrofitted in a Kuwait villa, for establishing its technical viability and cost effectiveness. The paper concludes that the solar film, besides enhancing the thermal comfort, reduced the peak cooling demand and the peak power demand by 6.7% and 4.7%, respectively, during the peak summer period.

Al-Taqi, H. H.; Maheshwari, G. P.; Alasseri, R.

2010-01-01T23:59:59.000Z

115

Treaty on Open Skies sensor technologies with potential international safeguards applications  

SciTech Connect

The Treaty on Open Skies is a precedent-setting agreement that allows signatory states to fly aircraft over each other`s territory with sensor systems. The purpose of the Treaty is to improve confidence and security with respect to military activities of the signatories. This paper reviews the sensor technology that is currently allowed by the Treaty on Open Skies and potential future sensor technology. The Treaty on Open Skies does have provisions to allow for the improvement of the technology of the current sensor systems and for the proposal of new sensors after a period of time. This can occur only after the Treaty has been ratified and has entered into force. If this regime was to be used for other than Treaty on Open Skies applications some modifications to the allowed sensor technology should be examined. This paper presents some ideas on potential improvements to existing allowed sensor technology as well as some suggested new advanced sensor systems that would be useful for future potential monitoring of safeguard`s related activities. This paper addresses advanced imaging sensors and non-imaging sensors for potential use in aerial remote sensing roles that involve international data sharing.

Sandoval, M.B.

1996-12-01T23:59:59.000Z

116

Evaluation of Alternative Field Buses for Lighting Control Applications  

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

Alternative Field Buses Alternative Field Buses for Lighting Control Applications Prepared By: Ed Koch, Akua Controls Francis Rubinstein, Lawrence Berkeley National Laboratory Prepared For: Broadata Communications Torrence, CA May 15, 2005 DISCLAIMER This document was prepared as an account of work sponsored by the United States Government. While this document is believed to contain correct information, neither the United States Government nor any agency thereof, nor The Regents of the University of California, nor any of their employees, makes any warranty, express or implied, or assumes any legal responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by its trade name,

117

Applicability of the FASTBUS standard to distributed control  

Science Conference Proceedings (OSTI)

The new FASTBUS standard has been designed to provide a framework for distributed processing in both experimental data acquisition and accelerator control. The features of FASTBUS which support distributed control are a priority arbitration scheme which allows intercrate as well as intracrate message flow between processors and slave devices; and a high bandwidth to permit efficient sharing of the data paths by high-speed devices. Sophisticated diagnostic aids permit system-wide error checking and/or correction. Software has been developed for large distributed systems. This consists of a system data base description, and initialization algorithms to allocate address space and establish preferred message routes. A diagnostics package is also being developed, based on an independent Ethernet-like serial link. The paper describes available hardware and software, on-going developments, and current applications.

Deiss, S.R.; Downing, R.W.; Gustavson, D.B.; Larsen, R.S.; Logg, C.A.; Paffrath, L.

1981-03-01T23:59:59.000Z

118

Microprocessor systems and architectures for applications to the control and protection of electric power systems  

Science Conference Proceedings (OSTI)

Some design concepts for microprocessor applications to the control and protection of electric power systems are presented. A formal design methodology is outlined. Present microprocessor applications to the control and protection of the electric power ...

Dale I. Rummer; Mladen Kezunovic

1979-04-01T23:59:59.000Z

119

Speed Control in Industrial Refrigeration: Theory, Application & Case Studies  

E-Print Network (OSTI)

It is often standard practice in the field of industrial refrigeration to design and operate systems with little regard toward part-load performance. This approach is understandable, whether viewed from the standpoint of the design engineer, plant manager or chief operator. As long a space temperature and production rates are maintained during peak periods, the refrigeration system is viewed as operating "correctly". The truth is, most refrigeration systems spend some, if not most operating hours at reduced capacity. Screw compressors back off slide valves, evaporator coils utilize back-pressure regulators (BPRs) or liquid solenoids, and condensers cycle fans. Unfortunately, these control methods do not provide the maximum attainable reduction in brake horsepower (BHP) as refrigeration capacity is reduced. This paper will discuss the application of variable speed drive (VSD, also called "variable frequency drive", "adjustable speed drive", "inverter", or simply "freq. drive") technology to capacity control of screw compressors, evaporator fans, and condenser fans. As shown through theory and case study, speed control of these components provides maximum flexibility, control and energy efficiency.

Wilcox, M. H.

1995-04-01T23:59:59.000Z

120

Automatic IEEE 802.11 rate control for streaming applications  

E-Print Network (OSTI)

Streaming multimedia content in real-time over a wireless link is a challenging task because of the rapid fluctuations in link conditions that can occur due to movement, interference, and so on. The popular IEEE 802.11 standard includes low-level tuning parameters like the transmission rate. Standard device drivers for todays wireless products are based on gathering statistics, and consequently, adapt rather slowly to changes in conditions. To meet the strict latency requirements of streaming applications, we designed and implemented an advanced hybrid control algorithm that uses signal-strength (SNR) information to achieve fast responses. Since SNR readings are quite noisy we do not use that information to directly control the rate setting, but rather as a safeguard limiting the range of feasible settings to choose from. We report on real-time experiments involving two laptops equipped with IEEE 802.11a wireless interface cards. The results show that using SNR information greatly enhances responsiveness in comparison to statistics-based rate controllers. Finally, we will present the results of an experiment with realtime video streaming to a moving laptop in an office-like environment. Our hybrid control algorithm effectively prevented many packets losses, thereby achieving a much higher video quality than 1 the statistics based algorithm.

Ivaylo Haratcherev; Jacco Taal; Koen Langendoen; Reginald Lagendijk; Henk Sips

2005-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Solartrak{trademark} controller developments for today`s applications  

DOE Green Energy (OSTI)

The SolarTrak{trademark} array tracking controller, originally developed and licensed by Sandia National Laboratories as a low-cost, high-accuracy, reliable controller for photovoltaic (PV) concentrator arrays, has undergone significant development to make tracking accessible to a much broader segment of the PV market. Hardware and software improvements (1) reduce power consumption for PV/battery- powered applications, (2) enable the controller to connect directly with low-cost, off-the-shelf, television satellite dish actuators, (3) enable on-site setup without an additional input board, (4) increase clock accuracy by providing daily and weekly adjustments to the on board clock, and (5) include a low-cost wind stow sensor. The result is a stand-alone tracking system sufficiently low cost and reliable to make 1-kW tracking systems practical for flat plate and concentrating arrays. Results of a year of testing are presented showing clock accuracy better than a minute per year can be maintained.

Maish, A.B. [Sandia National Labs., Albuquerque, NM (United States); O`Neill, M. [ENTECH, Inc., Dallas-Fort Worth Airport, TX (United States); West, R. [Utility Power Group, Chatsworth, CA (United States); Shugar, D.S. [PowerLight Corp., Berkeley, CA 94710 (United States)

1995-12-31T23:59:59.000Z

122

An ultra low-power digitally-controlled buck converter IC for cellular phone applications  

E-Print Network (OSTI)

Abstract This paper describes a dual-mode digitallycontrolled buck converter IC for cellular phone applications. An architecture employing internal power management is introduced to ensure voltage compatibility between a singlecell lithium-ion battery voltage and a low voltage integrated circuit technology. Special purpose analog and digital interface elements are developed. These include a ring-oscillator based ADC (ring-ADC), which is nearly entirely synthesizable, robust against switching noise, and has flexible resolution control, and a very low power ring oscillator-multiplexer based Digital PWM generation module (ring-MUX DPWM). The chip, which includes an output power stage rated for 400 mA, occupies 2mm 2 active area in 0.25-m CMOS. Very high efficiencies are achieved over a load range of 0.1 to 400 mA. Measured quiescent current in PFM mode is 4 A. I.

Jinwen Xiao; Angel Peterchev; Jianhui Zhang; Seth Sanders

2004-01-01T23:59:59.000Z

123

Optimal control of nonlinear dynamic econometric models: An algorithm and an application  

Science Conference Proceedings (OSTI)

OPTCON is an algorithm for the optimal control of nonlinear stochastic systems which is particularly applicable to econometric models. It delivers approximate numerical solutions to optimum control problems with a quadratic objective function for nonlinear ... Keywords: Algorithms, Econometric modeling, Optimal control, Policy applications, Stochastic control

V. Blueschke-Nikolaeva; D. Blueschke; R. Neck

2012-11-01T23:59:59.000Z

124

Enhanced control of DFIG-based wind power plants to comply with the international grid codes.  

E-Print Network (OSTI)

??A review of the latest international grid codes shows that large wind power plants are stipulated to not only ride-through various fault conditions, but also (more)

Mohseni, Mansour

2011-01-01T23:59:59.000Z

125

Modeling of liner finish effects on oil control ring lubrication in internal combustion engines based on deterministic method  

E-Print Network (OSTI)

Twin-land oil control ring is widely used in the automotive diesel engines, and is gaining more and more applications in the modern designs of gasoline engines. Its interaction with the cylinder liner surface accounts for ...

Chen, Haijie

2008-01-01T23:59:59.000Z

126

Inspection Report on "Internal Controls over Accountable Classified Removable Electronic Media at Oak Ridge National Laboratory"  

SciTech Connect

The Department of Energy's Oak Ridge National Laboratory (ORNL) conducts cutting edge scientific research. ORNL utilizes removable electronic media, such as computer hard drives, compact disks, data tapes, etc., to store vast amounts of classified information. Incidents involving breakdowns in controls over classified removable electronic media have been a continuous challenge for the Department. The loss of even one piece of such media can have serious national security implications. In 2004, the Department had a complex-wide 'stand-down' of all activities using classified removable electronic media, and such media containing Secret/Restricted Data or higher classified data was designated 'Accountable Classified Removable Electronic Media' (ACREM). As part of the stand-down, sites were required to conduct a 100 percent physical inventory of all ACREM; enter it all into accountability; and conduct security procedure reviews and training. Further, the Department implemented a series of controls, including conducting periodic inventories, utilizing tamper proof devices on ACREM safes, and appointing trained custodians to be responsible for the material. After performance testing and validation that the required accountability systems were in place, ACREM operations at ORNL were approved for restart on August 10, 2004. We conducted a review at ORNL and associated facilities to determine whether ACREM is managed, protected, and controlled consistent with applicable requirements. We found that: (1) Eight pieces of Secret/Restricted Data media had not been identified as ACREM and placed into a system of accountability. Consequently, the items were not subject to all required protections and controls, such as periodic accountability inventories, oversight by a trained custodian, or storage in a designated ACREM safe. (However, the items were secured in safes approved for classified material.) (2) Other required ACREM protections and controls were not implemented as follows: a tamper indicating device was not being used on an ACREM safe; records documenting when a certain safe was opened did not support that a purported inventory had been conducted; and a safe inventory had not been completed in a timely manner. (3) A Personal Digital Assistant and a thumb drive, both capable of recording or transmitting data, were stored in a security area without an analysis to identify vulnerabilities and compensatory measures having been conducted, as required. We also found that an ORNL Cooperative Research and Development Agreement partner had not disabled classified computer ports at the partner's site that were capable of writing classified information to external or removable media, as required. We made several recommendations designed to enhance the security of ACREM, security areas, and computers.

None

2009-05-01T23:59:59.000Z

127

A New Pattern Recognition Adaptive Controller with Application to HVAC Systems  

Science Conference Proceedings (OSTI)

This paper describes a novel method for automatically adjusting the gain and integral time of proportional-integral controllers based upon patterns that characterize the closed-loop response. The method was developed for self-regulating systems that ... Keywords: Adaptive control, PI controllers, control applications, energy control, heat exchangers, pattern recognition, pressure control

John E. Seem

1998-08-01T23:59:59.000Z

128

Application of laser induced breakdown spectroscopy (LIBS) instrumentation for international safeguards  

DOE Green Energy (OSTI)

Advanced methodologies and improvements to current measurements techniques are needed to strengthen the effectiveness and efficiency of international safeguards. This need was recognized and discussed at a Technical Meeting on 'The Application of Laser Spectrometry Techniques in IAEA Safeguards' held at IAEA headquarters (September 2006). One of the principal recommendations from that meeting was the need to pursue the development of novel complementary access instrumentation based on Laser Induced Breakdown Spectroscopy (UBS) for the detection of gaseous and solid signatures and indicators of nuclear fuel cycle processes and associated materials'. Pursuant to this recommendation the Department of Safeguards (SG) under the Division of Technical Support (SGTS) convened the 'Experts and Users Advisory Meeting on Laser Induced Breakdown Spectroscopy (LIBS) for Safeguards Applications' also held at IAEA headquarters (July 2008). This meeting was attended by 12 LlBS experts from the Czech Republic, the European Commission, France, the Republic of South Korea, the United States of America, Germany, the United Kingdom of Great Britain, Canada, and Northern Ireland. Following a presentation of the needs of the IAEA inspectors, the LIBS experts agreed that needs as presented could be partially or fully fulfilled using LIBS instrumentation. Inspectors needs were grouped into the following broad categories: (1) Improvements to in-field measurements/environmental sampling; (2) Monitoring status of activities in Hot Cells; (3) Verify status of activity at a declared facility via process monitoring; and (4) Need for pre-screening of environmental samples before analysis. The primary tool employed by the IAEA to detect undeclared processes and activities at special nuclear material facilities and sites is environmental sampling. One of the objectives of the Next Generation Safeguards Initiative (NGSI) Program Plan calls for the development of advanced tools and methodologies to detect and analyze undeclared processing or production of special nuclear material. Los Alamos National Laboratory is currently investigating potential uses of LIBS for safeguards applications, including (1) a user-friendly man-portable LIBS system to characterize samples in real to near-real time (typical analysis time are on the order of minutes) across a wide range of elements in the periodic table from hydrogen up to heavy elements like plutonium and uranium, (2) a LIBS system that can be deployed in harsh environments such as hot cells and glove boxes providing relative compositional analysis of process streams for example ratios like Cm/Up and Cm/U, (3) an inspector field deployable system that can be used to analyze the elemental composition of microscopic quantities of samples containing plutonium and uranium, and (4) a high resolution LIBS system that can be used to determine the isotopic composition of samples containing for example uranium, plutonium... etc. In this paper, we will describe our current development and performance testing results for LIBS instrumentation both in a fixed lab and measurements in field deployable configurations.

Barefield Ii, James E [Los Alamos National Laboratory; Clegg, Samuel M [Los Alamos National Laboratory; Lopez, Leon N [Los Alamos National Laboratory; Le, Loan A [Los Alamos National Laboratory; Veirs, D Kirk [Los Alamos National Laboratory; Browne, Mike [Los Alamos National Laboratory

2010-01-01T23:59:59.000Z

129

Building Adaptive Applications: On the Need for Congestion Control  

E-Print Network (OSTI)

Perkins,C.S. Invited paper presented at the 17th SPIE/IS&T International Symposium on Electonic Imaging, San Jose, CA, USA SPIE

Perkins, C.S.; Invited paper presented at the 17th SPIE/IS&T International Symposium on Electonic Imaging, San Jose, CA, USA SPIE [More Details

130

Survey paper: A survey on industrial applications of fuzzy control  

Science Conference Proceedings (OSTI)

Fuzzy control has long been applied to industry with several important theoretical results and successful results. Originally introduced as model-free control design approach, model-based fuzzy control has gained widespread significance in the past decade. ... Keywords: Adaptive fuzzy control, Mamdani fuzzy controllers, Predictive control, Stable design, Takagi-Sugeno fuzzy controllers

Radu-Emil Precup; Hans Hellendoorn

2011-04-01T23:59:59.000Z

131

The physicists and the politicians: The pursuit of the international control of atomic weapons, 1943-1946  

SciTech Connect

This study examines the activities of those individuals in the US who advocated a particular approach to the international control of atomic weapons in the first years of the atomic age. These individuals - primarily, though not exclusively, Manhattan Project scientists and administrators - believed that peace in the atomic age could best be ensured through a system of international control based on the free interchange of scientific information. This belief in the need for free international scientific interchange made their approach unique. Many of the leading advocates of this approach held positions high in the Manhattan Project hierarchy, and therefore played a role in the formulation of US atomic weapons policy. The active public lobbying by the postwar political organizations of Manhattan Project scientists put this approach before Congress and the American people soon after Hiroshima. Despite these activities, the idea of international control based on free scientific interchange was not accepted by certain key US policy-makers. US policy during this era was moving towards an effort to maintain the American atomic monopoly as a hedge against possible Soviet expansion in Europe and the Mediterranean.

Graig, I.C.

1987-01-01T23:59:59.000Z

132

International Benchmarking and Yardstick Regulation: An Application to European Electricity Utilities  

E-Print Network (OSTI)

. Also, due to electricity market liberalisation and privatisation policies, power markets and ownership of the utilities are becoming increasingly international, and mergers and acquisitions tend to reduce the domestic information base. Regulators can...

Jamasb, Tooraj; Pollitt, Michael G.

2004-06-16T23:59:59.000Z

133

Effects of Nonlinearity on Convectively Forced Internal Gravity Waves: Application to a Gravity Wave Drag Parameterization  

Science Conference Proceedings (OSTI)

In the present study, the authors propose a way to include a nonlinear forcing effect on the momentum flux spectrum of convectively forced internal gravity waves using a nondimensional numerical model (NDM) in a two-dimensional framework. In NDM, ...

Hye-Yeong Chun; Hyun-Joo Choi; In-Sun Song

2008-02-01T23:59:59.000Z

134

The dynamics of internal gravity waves in the ocean: theory and applications  

E-Print Network (OSTI)

In this paper we consider fundamental processes of the disturbance and propagation of internal gravity waves in the ocean modeled as a vertically stratified, horizontally non-uniform, and non-stationary medium. We develop asymptotic methods for describing the wave dynamics by generalizing the spatiotemporal ray-tracing method (a geometrical optics method). We present analytical and numerical algorithms for calculating the internal gravity wave fields using actual ocean parameters such as physical characteristics of the sea water, topography of its floor, etc. We demonstrate that our mathematical models can realistically describe the internal gravity wave dynamics in the ocean. Our numerical and analytical results show that the internal gravity waves have a significant impact on underwater objects in the ocean.

Bulatov, Vitaly V

2013-01-01T23:59:59.000Z

135

The dynamics of internal gravity waves in the ocean: theory and applications  

E-Print Network (OSTI)

In this paper we consider fundamental processes of the disturbance and propagation of internal gravity waves in the ocean modeled as a vertically stratified, horizontally non-uniform, and non-stationary medium. We develop asymptotic methods for describing the wave dynamics by generalizing the spatiotemporal ray-tracing method (a geometrical optics method). We present analytical and numerical algorithms for calculating the internal gravity wave fields using actual ocean parameters such as physical characteristics of the sea water, topography of its floor, etc. We demonstrate that our mathematical models can realistically describe the internal gravity wave dynamics in the ocean. Our numerical and analytical results show that the internal gravity waves have a significant impact on underwater objects in the ocean.

Vitaly V. Bulatov; Yuriy V. Vladimirov

2013-08-16T23:59:59.000Z

136

A Numerical Model of Internal Tides with Application to the Australian North West Shelf  

Science Conference Proceedings (OSTI)

A nonlinear, primitive equation, finite-difference numerical model is applied to the problem of the generation, propagation, and dissipation of internal tides over a cross section of the continental slope and shelf topography of a region on the ...

Peter E. Holloway

1996-01-01T23:59:59.000Z

137

A Composite View of Surface Signatures and Interior Properties of Nonlinear Internal Waves: Observations and Applications  

Science Conference Proceedings (OSTI)

Surface signatures and interior properties of large-amplitude nonlinear internal waves (NLIWs) in the South China Sea (SCS) were measured during a period of weak northeast wind (2 m s?1) using shipboard marine radar, an acoustic Doppler current ...

Ming-Huei Chang; Ren-Chieh Lien; Yiing Jang Yang; Tswen Yung Tang; Joe Wang

2008-07-01T23:59:59.000Z

138

Potential applications of the natural design of internal explosion chambers in the bombardier beetle (Carabidae, Brachinus)  

E-Print Network (OSTI)

The Bombardier Beetle (Carabidae, Brachinus) has a unique form of defense mechanism which involves the explosive mixing of hydroquinones and hydrogen peroxide in its internal explosion chambers and using the resultant high ...

Lai, Changquan

2010-01-01T23:59:59.000Z

139

INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL Int. J. Robust Nonlinear Control 2003; 13:483495 (DOI: 10.1002/rnc.732)  

E-Print Network (OSTI)

on control of combustion instabilities in solid propellants comes in the wake of high activity in control of liquid fuel combustion [1­3]. Solid propellant rockets come in many different types and sizes. Applications vary from anti- aircraft, anti-tank, and anti-missile-missiles, to ballistic missiles and large

Krstic, Miroslav

140

Battery Performance Monitoring by Internal Ohmic Measurements: Application Guidelines for Stationary Batteries  

Science Conference Proceedings (OSTI)

Battery internal ohmic measurements offer a viable method of performance monitoring for stationary batteries. Ohmic measurements have demonstrated the ability to identify degraded cells and to baseline the general health of a battery. This report presents the results of research to correlate battery capacity with internal ohmic measurements. The report provides guidelines to assist users with the implementation of this relatively new battery test technology.

1997-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Adaptive controller with fuzzy rules emulated structure and its applications  

Science Conference Proceedings (OSTI)

In this paper, the adaptive controller inspired by the neuro-fuzzy controller is proposed. Its structure, called fuzzy rules emulated network (FREN), is derived based on the fuzzy if-then rules. This structure not only emulates the fuzzy control rules ... Keywords: Direct adaptive control, Fuzzy control, Neuro-Fuzzy learning algorithm, Neuro-fuzzy control

C. Treesatayapun; S. Uatrongjit

2005-08-01T23:59:59.000Z

142

Identifying evolving multivariate dynamics in individual and cohort time series, with application to physiological control systems  

E-Print Network (OSTI)

Physiological control systems involve multiple interacting variables operating in feedback loops that enhance an organism's ability to self-regulate and respond to internal and external disturbances. The resulting multivariate ...

Nemati, Shamim, 1980-

2013-01-01T23:59:59.000Z

143

Application for testing control configurations of binary distillation columns  

Science Conference Proceedings (OSTI)

The paper addresses the problem of testing various control configurations for binary distillation columns. Analyzing from plantwide control point of view the place of distillation column within the plant, the result will be the best control configuration. ... Keywords: composition control, distillation columns, dynamic simulations, plantwide control

Sanda Mihalache; Marian Popescu

2007-08-01T23:59:59.000Z

144

An instrumentation and control-based approach for distributed application management and adaptation  

Science Conference Proceedings (OSTI)

Distributed applications are notoriously difficult to develop and manage due to their inherent dynamics and heterogeneity of component technologies and network protocols. Middleware technologies dramatically simplify the development of distributed applications, ... Keywords: control, dependency management, instrumentation, jini technology, middleware

D. Reilly; A. Taleb-Bendiab; A. Laws; N. Badr

2002-11-01T23:59:59.000Z

145

International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings  

SciTech Connect

This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held June 3 through June 21, 1985, at Santa Fe and Los Alamos, New Mexico, and San Clemente, California. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the Course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1985 course was placed on safeguards methods used at item-control facilities, particularly nuclear power generating stations and test reactors. An introduction to safeguards methods used at bulk handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants, was also included. The course was conducted by the University of California's Los Alamos National Laboratory and the Southern California Edison Company. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the San Onofre Nuclear Generating Station, San Clemente, California.

Not Available

1986-06-01T23:59:59.000Z

146

International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings  

SciTech Connect

This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held June 3 through June 21, 1985, at Santa Fe and Los Alamos, New Mexico, and San Clemente, California. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the Course was developed to provide practical training in the design, implementation, and operation of a state system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1985 course was placed on safeguards methods used at item-control facilities, particularly nuclear power generating stations and test reactors. An introduction to safeguards methods used at bulk handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants, was also included. The course was conducted by the University of California's Los Alamos National Laboratory and the Southern California Edison Company. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the San Onofre Nuclear Generating Station, San Clemente, California.

1986-06-01T23:59:59.000Z

147

Internal Resistance Identification in Vehicle Power Lithium-Ion Battery and Application in Lifetime Evaluation  

Science Conference Proceedings (OSTI)

According to the characteristic analysis of lithium-ion power battery, battery accelerate life test is carried out to obtain the relevant conclusions such as the changing trend of battery ohmic resistance in different conditions. Battery ohmic resistance ... Keywords: Lithium-ion battery, Internal resistance, Equivalent model, Lifetime evaluation

Xuezhe Wei; Bing Zhu; Wei Xu

2009-04-01T23:59:59.000Z

148

Third International Workshop on Software Engineering for High Performance Computing (HPC) Applications  

E-Print Network (OSTI)

Third International Workshop on Software Engineering for High Performance Computing (HPC, and financial modeling. The TOP500 website (http://www.top500.org) lists the top 500 high performance computing to define new ways of measuring high performance computing systems that take into account not only the low

Carver, Jeffrey C.

149

Selective heating of multiple nanoparticles as a new strategy for controlled release applications  

E-Print Network (OSTI)

Utilization of nanoparticle heating for controlled release application was proposed and its feasibility was explored. The proposed method was formulated by realizing that biomolecule - nanoparticle conjugation is heat ...

Wijaya, Andy

2009-01-01T23:59:59.000Z

150

Application of MR damper in structural control using ANFIS method  

Science Conference Proceedings (OSTI)

Protection of civil engineering structures from excessive vibration due to uncontrollable events such as earthquake has increasingly been of importance for the purpose of maintaining structural integrity and serviceability. This paper presents the development ... Keywords: ANFIS, Adaptive neuro-fuzzy inference system, Earthquake loading of structures, Fuzzy logic control theory, LQG control, MR damper, Smart materials, Smart structures, Structural control, Vibration control

Zhi Q. Gu; S. Olutunde Oyadiji

2008-02-01T23:59:59.000Z

151

Media for control of thermal emission and methods of applications thereof  

DOE Patents (OSTI)

A new class of media for control of emission of thermal radiation from an object or part thereof is disclosed. These materials can be used for a wide variety of thermal control applications.

Lin, Shawn-Yu (Albuquerque, NM); Fleming, James G. (Albuquerque, NM)

2002-01-01T23:59:59.000Z

152

IPUMS-international statistical disclosure controls: 159 census microdata samples in dissemination, 100+ in preparation  

Science Conference Proceedings (OSTI)

In the last decade, a revolution has occurred in access to census microdata for social and behavioral research. More than 325 million person records (55 countries, 159 samples) representing two-thirds of the world's population are now readily available ... Keywords: IPUMS-international, census microdata samples, data dissemination, data privacy

Robert McCaa; Steven Ruggles; Matt Sobek

2010-09-01T23:59:59.000Z

153

Application of the interphase power controller technology for transmission line power flow control  

SciTech Connect

This paper presents an application of the IPC technology for controlling power flows while maintaining the natural synchronizing capacity of transmission lines. The benefits for transmission systems are a substantial increase in steady-state transmission capability, lower losses and voltage support. An example based on the 500 kV Mead-Phoenix Project demonstrates the effectiveness of the IPC solution: the addition of a 370 Mvar capacitor in parallel with the two 500 kV phase-shifting transformers increases their maximum capability from 1,300 to 1,910 MW. The concepts presented are the results of the first phase of work leading to the development of an IPC using power electronics.

Brochu, J.; Beauregard, F.; Lemay, J.; Morin, G.; Pelletier, P. [Center d`Innovation sur le Transport d`Energie du Quebec, Varennes, Quebec (Canada)] [Center d`Innovation sur le Transport d`Energie du Quebec, Varennes, Quebec (Canada); Thallam, R.S. [Salt River Project, Phoenix, AZ (United States)] [Salt River Project, Phoenix, AZ (United States)

1997-04-01T23:59:59.000Z

154

NUCLEAR ISLANDS International Leasing  

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

ISLANDS ISLANDS International Leasing of Nuclear Fuel Cycle Sites to Provide Enduring Assurance of Peaceful Use Christopher E. Paine and Thomas B. Cochran Current International Atomic Energy Agency safeguards do not provide adequate protection against the diversion to military use of materials or technology from certain types of sensitive nuclear fuel cycle facilities. In view of highly enriched uranium's relatively greater ease of use as a nuclear explosive material than plutonium and the significant diseconomies of commercial spent fuel reprocessing, this article focuses on the need for improved international controls over uranium enrichment facilities as the proximate justification for creation of an International Nuclear Fuel Cycle Association (INFCA). In principle, the proposal is equally applicable to alleviating the proliferation concerns provoked by nuclear fuel

155

Decentralized robust control of a class of nonlinear systems and application to a boiler system  

E-Print Network (OSTI)

Decentralized robust control of a class of nonlinear systems and application to a boiler system Keywords: Asymptotic disturbance rejection Boiler systems Decentralized robust control Descriptor systems problem, a decentralized controller for the system can be calculated. In order to control a utility boiler

Marquez, Horacio J.

156

BWRVIP-118: BWR Vessel and Internals Project: NMCA Experience Report and Applications Guidelines, 2003 Revision  

Science Conference Proceedings (OSTI)

The boiling water reactor (BWR) fleet has widely embraced noble metal chemical addition (NMCA) to provide protection against intergranular stress corrosion cracking (IGSCC). This report, prepared by a Boiling Water Reactor Vessel and Internals Project (BWRVIP) focus group, updates a report issued in 2001 that compiled data from plants operating on NMCA. It provides guidance for BWRs planning to implement NMCA, and information about expected plant response to operation with NMCA. It also identifies steps ...

2003-11-24T23:59:59.000Z

157

Proceedings of the 3rd International Conference on Computing for Geospatial Research and Applications  

Science Conference Proceedings (OSTI)

COM.Geo Conference is a leading-edge conference on computer science and technology for geospatial information research and application. It focuses on the latest computing technologies for multidisciplinary research and development that enables the exploration ...

Lindi Liao

2012-07-01T23:59:59.000Z

158

Proceedings of the 2nd International Conference on Computing for Geospatial Research & Applications  

Science Conference Proceedings (OSTI)

COM.Geo Conference is a leading-edge conference on computer science and technology for geospatial information research and applications. It focuses on the latest computer and information technologies for multidisciplinary research and development that ...

Lindi Liao

2011-05-01T23:59:59.000Z

159

Proceedings of the 1st International Conference and Exhibition on Computing for Geospatial Research & Application  

Science Conference Proceedings (OSTI)

The explosion of computing driven location based applications in the past few years has revolutionized the way we live and work. Computing technologies, such as cloud computing, business intelligence, spatial database server, and high-performance computing, ...

Lindi Liao

2010-06-01T23:59:59.000Z

160

International training course on implementation of state systems of accounting for and control of nuclear materials: proceedings  

SciTech Connect

This report incorporates all lectures and presentations at the International Training Course on Implementation of State Systems of Accounting for and Control of Nuclear Materials held October 17 through November 4, 1983, at Santa Fe and Los Alamos, New Mexico and Richland, Washington, USA. Authorized by the US Nuclear Non-Proliferation Act and sponsored by the US Department of Energy in cooperation with the International Atomic Energy Agency, the course was developed to provide practical training in the design, implementation, and operation of a State system of nuclear materials accountability and control that satisfies both national and international safeguards requirements. Major emphasis for the 1983 course was placed on safeguards methods used at bulk-handling facilities, particularly low-enriched uranium conversion and fuel fabrication plants. The course was conducted by the University of California's Los Alamos National Laboratory and Exxon Nuclear Company, Inc. Tours and demonstrations were arranged at the Los Alamos National Laboratory, Los Alamos, New Mexico, and the Exxon Nuclear fuel fabrication plant, the Battelle Pacific Northwest Laboratory, Westinghouse Fast Flux Test Facility Visitor Center, and Washington Public Power System nuclear reactor facilities in Richland, Washington. Individual presentations were indexed for inclusion in the Energy Data Base.

Not Available

1984-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Collaborative web application for flood control system of reservoirs  

Science Conference Proceedings (OSTI)

Flood control for reservoirs require operations in a dynamic and cooperative manner in order to respond to the changing flood control conditions. There is an increasing emphasis on the collaboration of multiple partners with different backgrounds by ...

Chun-tian Cheng; K. W. Chau; Gang Li; Xiang-Yang Li

2005-03-01T23:59:59.000Z

162

Application of Phasor Measurement Units for Controlled System Separation  

Science Conference Proceedings (OSTI)

Controlled system separation is considered the final line of defense to save a power transmission system against a catastrophic blackout under severe disturbances8212for example, cascading failures. In a controlled manner, the system is separated into sustainable electrical islands, which can be resynchronized later to restore the system. This technical report gives an overview of controlled system separation and then proposes a practical controlled system separation scheme utilizing phasor measurement u...

2009-11-25T23:59:59.000Z

163

Design and Application of Solar Water Heater Intelligent Control System  

Science Conference Proceedings (OSTI)

Solar water heater intelligent control system is made up of four modules which are data acquisition module, single-chip control module, the implementation and regulation module and human- machine interaction module. The problems of automatic detection ... Keywords: Solar Water Heater, Hardware Design, Detection and Control

Yu Gui Yin

2009-10-01T23:59:59.000Z

164

Control-flow integrity principles, implementations, and applications  

Science Conference Proceedings (OSTI)

Current software attacks often build on exploits that subvert machine-code execution. The enforcement of a basic safety property, control-flow integrity (CFI), can prevent such attacks from arbitrarily controlling program behavior. CFI enforcement is ... Keywords: Binary rewriting, control-flow graph, inlined reference monitors, vulnerabilities

Martn Abadi; Mihai Budiu; lfar Erlingsson; Jay Ligatti

2009-10-01T23:59:59.000Z

165

Development & expansion of an industrial control system security laboratory and an international research collaboration  

Science Conference Proceedings (OSTI)

In this paper, we describe the incremental building of a unique industrial control system laboratory designed to investigate security vulnerabilities and to support development of mitigating tools and techniques. The laboratory has been built over time ... Keywords: SCADA, critical infrastructure security, industrial control systems, test bed

Rayford B. Vaughn; Thomas Morris; Elena Sitnikova

2013-01-01T23:59:59.000Z

166

Nuclear Maintenance Applications Center: Emergency Diesel Generator Control Systems  

Science Conference Proceedings (OSTI)

Emergency diesel generators (EDGs) have been a subject of industry attention since the 1980s because of their importance to plant safety, and a key point of focus has been their control systems. To support long-term reliability and availability of EDG control systems, the Electric Power Research Institute (EPRI) has developed this report, which highlights maintenance tasks and strategies that can reduce failures of control system components. The report draws from the knowledge of industry EDG experts and...

2012-08-06T23:59:59.000Z

167

Application of Multivariable Control to Oil and Coal Fired Boilers  

E-Print Network (OSTI)

Increased visibility provided by advanced measurement and control techniques has shown that control of oil and coal fired boilers is a complex problem involving simultaneous determination of flue gas carbon monoxide, hydrocarbon, opacity and temperature levels. A microcomputer-based control system which recognizes the inter-relationship of these variables has produced fuel savings averaging about 3% on coal and oil fired boilers. The system is described and case study data is presented for both coal and oil fired boilers.

Swanson, K.

1981-01-01T23:59:59.000Z

168

CMS Project Team --Business Process Guide Process: Search & Apply for Jobs --Internal Applicants  

E-Print Network (OSTI)

/ Search & Apply for Jobs ­ External Applicants Page: 23 #12;The Terms and Agreements section displays. 6. To search current job openings, click the Job Search hyperlink. The Job Search page displays. 2. Enter page displays. 6. Complete the Save Search section: · Name: Enter the name of the search. · Notify

Su, Xiao

169

Evaluation of Alternative Field Buses for Lighting Control Applications  

E-Print Network (OSTI)

and wireless applications. With design and sales operationsoperations costs and comfort by providing robust, secure, self-forming and self-healing wirelessand wireless markets worldwide. Based in Austin, Texas, Freescale Semiconductor has design, manufacturing or sales operations

Koch, Ed; Rubinstein, Francis

2005-01-01T23:59:59.000Z

170

APPLICATION OF MATHEMATICAL PROGRAMMING MODELS TO COAL QUALITY CONTROL.  

E-Print Network (OSTI)

??The problem of utilizing blending techniques to control coal quality at the production-consumption phase is considered. Three blending models were developed to provide coal of (more)

BAAFI, ERNEST YAW.

1983-01-01T23:59:59.000Z

171

2nd Int. Symp. on Lithium Applications for Fusion Devices, April 27-29, 2011, Princeton, NJ Program for the 2nd International Symposium  

E-Print Network (OSTI)

2nd Int. Symp. on Lithium Applications for Fusion Devices, April 27-29, 2011, Princeton, NJ Program for the 2nd International Symposium on Lithium Applications for Fusion Devices April 27-29, 2011:40 Welcome, S. Prager, Director, PPPL 8:45 Announcement: Local organizer Session I-A. Lithium in Magnetic

Princeton Plasma Physics Laboratory

172

Fundamental limitations of non-thermal plasma processing for internal combustion engine NO{sub x} control  

DOE Green Energy (OSTI)

This paper discusses the physics and chemistry of non-thermal plasma processing for post-combustion NO{sub x} control in internal combustion engines. A comparison of electron beam and electrical discharge processing is made regarding their power consumption, radical production, NO{sub x} removal mechanisms, and by product formation. Can non-thermal deNO{sub x} operate efficiently without additives or catalysts? How much electrical power does it cost to operate? What are the by-products of the process? This paper addresses these fundamental issues based on an analysis of the electron-molecule processes and chemical kinetics.

Penetrante, B.M.

1993-08-19T23:59:59.000Z

173

Maintenance and Application Guide for Control Relays and Timers  

Science Conference Proceedings (OSTI)

Reliable performance of control and timing relays is vital to the efficient operation of nuclear plants. This guide provides utilities practical, cost-effective methods for a control relay and timer maintenance program. It can help utilities optimize test and maintenance intervals while limiting expenditures.

1993-10-02T23:59:59.000Z

174

Application of self-organizing systems in power systems control  

Science Conference Proceedings (OSTI)

The European electrical transmission network is operated increasingly close to its operational limits due to market integration and increased feed-in by renewable energies. For this reason, innovative solutions for a reliable, secure and efficient network ... Keywords: FACTS, multiagent systems, power flow control, power system control, self-organizing systems, smart grids

Sven C. Mller; Ulf Hger; Christian Rehtanz; Horst F. Wedde

2012-06-01T23:59:59.000Z

175

PWM Inverter control and the application thereof within electric vehicles  

DOE Patents (OSTI)

An inverter (34) which provides power to an A.C. machine (28) is controlled by a circuit (36) employing PWM control strategy whereby A.C. power is supplied to the machine at a preselectable frequency and preselectable voltage. This is accomplished by the technique of waveform notching in which the shapes of the notches are varied to determine the average energy content of the overall waveform. Through this arrangement, the operational efficiency of the A.C. machine is optimized. The control circuit includes a micro-computer and memory element which receive various parametric inputs and calculate optimized machine control data signals therefrom. The control data is asynchronously loaded into the inverter through an intermediate buffer (38). In its preferred embodiment, the present invention is incorporated within an electric vehicle (10) employing a 144 VDC battery pack (32) and a three-phase induction motor (18).

Geppert, Steven (Bloomfield Hills, MI)

1982-01-01T23:59:59.000Z

176

BWRVIP-176: BWR Vessel and Internals Project, BWR Shutdown Chemistry Experience Report and Application Guidelines  

Science Conference Proceedings (OSTI)

All BWRs in the US apply Hydrogen Water Chemistry (HWC), and the majority implement Noble Metal Chemical Application (NMCA) to provide protection against intergranular stress corrosion cracking (IGSCC). This report, prepared by an industry focus group, summarizes recent plant experience in shutdown chemistry prior to refueling outages, and provides guidance on good practices and situations to avoid. The goals are to minimize the adverse effects of activity release, mitigate intergranular stress corrosion...

2007-10-30T23:59:59.000Z

177

Application of Electromagnetic Waves in Durable Press Finishing with Polycarboxylic Acid: 2000 AATC International Conference  

Science Conference Proceedings (OSTI)

The treatment in a microwave oven described in this report has been done for the purose of preliminary research. New and innovative thermal treatments are presented, aimed at achieving better effects in crease-resistant treatments of cellulosic fabrics. Results obtained after treatment in a microwave oven are compared with those obtained after conventional thermal condensation treatment in a stenter. Favorable results indicate the need for further investigations of the application of microwave treatment ...

2000-12-12T23:59:59.000Z

178

BWRVIP 159: BWR Vessel and Internals Project, HWC/NMCA Experience Report and NMCA Applications Guidelines  

Science Conference Proceedings (OSTI)

All BWRs in the US apply Hydrogen Water Chemistry (HWC), and the majority implement Noble Metal Chemical Application (NMCA) to provide protection against intergranular stress corrosion cracking (IGSCC). This report, prepared by a BWRVIP focus group, summarizes BWR plant experience with both HWC and NMCA conditions. It provides guidance for BWRs applying and operating with noble metals, including information about expected plant response. It also addresses reapplication issues and identifies steps that pl...

2006-11-07T23:59:59.000Z

179

Inverter/controller subsystem optimized for photovoltaic applications  

SciTech Connect

Conversion of solar array dc power to ac power stimulated the specification, design, and simulation testing of an inverter/controller subsystem tailored to the photovoltaic power source characteristics. The optimization of the inverter/controller design as part of an overall Photovoltaic Power System (PPS) designed for maximum energy extraction from the solar array is discussed. The special design requirements for the inverter/controller include: (1) a power system controller (PSC) to control continuously the solar array operating point at the maximum power level based on variable solar insolation and cell temperatures; and (2) an inverter designed for high efficiency at rated load and low losses at light loadings to conserve energy. It must be capable of operating connected to the utility line at a level set by an external controller (PSC). This paper is presented in three sections: (1) the overall PPS and PSC design (Utility Mode); (2) the inverter design and test results; and (3) a PPS analysis and simulation testing, conducted at LeRC to verify the design control concepts and fix design parameters.

Pickrell, R.L.; O' Sullivan, G.; Merrill, W.C.

1978-01-01T23:59:59.000Z

180

Design and implementation of portable data acquisition unit in process control and supervision applications  

Science Conference Proceedings (OSTI)

Paper deals with design and implementation of portable data acquisition unit based on 8-bit microcontroller Freescale 68HC908GP32 in process control and supervision applications. Its hardware design is adopted to fulfill high reliability and immunity ... Keywords: 68HC908GP32, Matlab, control web, data acquisition, process control, program libraries

Petr Dostlek; Vladimr Vasek; Jan Dolinay

2008-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Brief paper: Discrete-time drift counteraction stochastic optimal control: Theory and application-motivated examples  

Science Conference Proceedings (OSTI)

We develop stochastic optimal control results for nonlinear discrete-time systems driven by disturbances modeled by a Markov chain. A characterization and a computational procedure for a control law which maximizes a cost functional, related to expected ... Keywords: Automotive applications, Constrained systems, Dynamic programming, Hybrid electric vehicles, Stochastic control

I. V. Kolmanovsky; L. Lezhnev; T. L. Maizenberg

2008-01-01T23:59:59.000Z

182

Sliding Mode Control of Boost Converter: Application to energy storage system via supercapacitors  

E-Print Network (OSTI)

Sliding Mode Control of Boost Converter: Application to energy storage system via supercapacitors», «Robust control», «Supercapacitor». Abstract Sliding mode control of boost converter is studied. In order of an energy storage system based on supercapacitors technology in order to regulate the output voltage. Given

Paris-Sud XI, Université de

183

Generalized Role-Based Access Control for Securing Future Applications  

E-Print Network (OSTI)

As computing technology becomes more pervasive and broadband services are deployed into residential communities, new applications will emerge for the home and community environment. These applications will assist people in a variety of daily activities by enabling them to create, access, and manipulate information about the residents and resources in their homes. In a connected community, resources in the home and information about the residents of the home will be remotely accessible to both residents and guests, as well as to potentially malicious users. These new applications, as well as their users and environment, pose new security challenges. The challenges stem from two factors: the nature of the home itself---a private space with a wealth of personal and sensitive information---and the limited technical knowledge and capabilities of the home's residents.

Michael Covington Matthew; Matthew; J. Moyer; Mustaque Ahamad

2000-01-01T23:59:59.000Z

184

Apparatus for closed-loop combustion control in internal combustion engines  

SciTech Connect

Schematically disclosed is an engine control apparatus wherein cylinder pressure is sensed before and after the top dead center position. Desired cylinder pressure curves are stored in a microcomputer for a range of engine speed-load combinations. By electrically comparing the actual pressure-time curve with the desired pressure curve for the existing speed-load combination it should be possible to generate an error signal representing deviation of actual engine performance from the desired performance, i.e., a permissible plus or minus band following the desired curve. The invention would provide a control action using only three parameters, namely engine speed, engine load and cylinder pressure.

Cheklich, G.E.

1983-03-10T23:59:59.000Z

185

Parallel evolutionary computation: application of an EA to controller design  

Science Conference Proceedings (OSTI)

The evolutionary algorithms can be considered as a powerful and interesting technique for solving large kinds of control problems. However, the great disadvantage of the evolutionary algorithms is the great computational cost. So, the objective of this ...

M. Parrilla; J. Aranda; S. Dormido-Canto

2005-06-01T23:59:59.000Z

186

Functional Requirements of Next Generation Control Center Applications  

Science Conference Proceedings (OSTI)

Future electric grids will operate in an environment where there are increasing renewables, demand responses, and storage with aging infrastructures. Next generation control centers (NGCC) need enhanced and new monitoring, analysis, and control functions to help operators improve efficient, reliable, and low-carbon operation of the grid. This report reviews the status and trends in the integration of renewable generation, demand responses, and storage systems, and recommends requirements for NGCC functio...

2011-06-15T23:59:59.000Z

187

International Conference on Machine Control & Guidance 2008 1 Automatic Guidance of Track Laying Machines with  

E-Print Network (OSTI)

laying machines, coordinate systems, error detection, work process driven data management, quality. Its outstanding result, the track management system Toporail, was developed under the operational lead on Machine Control & Guidance 2008 5 Figure 5: Maintenance process driven data management: Data updates

188

Multi-ported, internally recuperated burners for direct flame impingement heating applications  

DOE Patents (OSTI)

A direct flame impingement method and apparatus employing at least one multi-ported, internally recuperated burner. The burner includes an innermost coaxial conduit having a first fluid inlet end and a first fluid outlet end, an outermost coaxial conduit disposed around the innermost coaxial conduit and having a combustion products outlet end proximate the first fluid inlet end of the innermost coaxial conduit and a combustion products inlet end proximate the first fluid outlet end of the innermost coaxial conduit, and a coaxial intermediate conduit disposed between the innermost coaxial conduit and the outermost coaxial conduit, whereby a second fluid annular region is formed between the innermost coaxial conduit and the intermediate coaxial conduit and a combustion products annular region is formed between the intermediate coaxial conduit and the outermost coaxial conduit. The intermediate coaxial conduit has a second fluid inlet end proximate the first fluid inlet end of the innermost coaxial conduit and a second fluid outlet end proximate the combustion products inlet end of the outermost coaxial conduit.

Abbasi, Hamid A. (Naperville, IL); Kurek, Harry (Dyer, IN); Chudnovsky, Yaroslav (Skokie, IL); Lisienko, Vladimir G. (Ekaterinburg, RU); Malikov, German K. (Ekaterinburg, RU)

2010-08-03T23:59:59.000Z

189

ADAPTIVE HYSTERESIS CURRENT CONTROL OF INVERTER FOR SOLAR PHOTOVOLTAIC APPLICATIONS  

E-Print Network (OSTI)

Abstract Power inverters are used to convert the D.C power produced by the solar photovoltaic cell into AC. This paper presents a novel Adaptive Hysteresis Current Controller to control the inverter, used in the solar photovoltaic cell. The proposed controller is capable of reducing the total harmonic distortion and to provide constant switching frequency. The mathematical model of Photovoltaic array is developed using the Newtons method using the parameter obtained from a commercial photovoltaic data sheet under variable weather conditions, in which the effect of irradiance and temperature are considered. The modeled Photovoltaic array is interfaced with DC-DC boost converter, AC-DC inverter and load. A DC-DC boost converter is used to step up the input DC voltage of the Photovoltaic array while the DC-AC single-phase inverter converts the input DC comes from boost converter into AC. The performance of the proposed controller of inverter is evaluated through MATLAB-Simulation. The results obtained with the proposed algorithm are compared with those obtained when using conventional fixed hysteresis current controller for single-phase photovoltaic inverter in terms of THD and switching frequency.

unknown authors

2011-01-01T23:59:59.000Z

190

Active noise and vibration control for vehicular applications  

DOE Green Energy (OSTI)

This is the final report of a one-year, Laboratory Directed Research and Development (LDRD) project at the Los Alamos National Laboratory (LANL). This project investigated semi-active suspension systems based on real time nonlinear control of magneto-rheological (MR) shock absorbers. This effort was motivated by Laboratory interactions with the automobile industry and with the Defense Department. Background research and a literature search on semi-active suspensions was carried out. Numerical simulations of alternative nonlinear control algorithms were developed and adapted for use with an MR shock absorber. A benchtop demonstration system was designed, including control electronics and a mechanical demonstration fixture to hold the damper/spring assembly. A custom-made MR shock was specified and procured. Measurements were carried out at Los Alamos to characterize the performance of the device.

Lewis, P.S.; Ellis, S.

1998-12-31T23:59:59.000Z

191

Coal quality control in the context of international standards ISO 9000-2000  

Science Conference Proceedings (OSTI)

The paper sets forth scientific foundations and organizational-technical environment offered by ISO 9000 standards that are oriented to product quality management and, thus, product quality planning. The authors describe the results of coal product quality planning with using the QFD methodology, present a model of coal quality control through the coal product life cycle and mining technologies. It is proposed to evaluate the quality management efficiency by the coefficient of concordance between the product quality and consumer's demands.

Freidina, E.V.; Botvinnik, A.A.; Dvornikova, A.N. [Russian Academy of Sciences, Novosibirsk (Russian Federation). Institute of Mining

2008-11-15T23:59:59.000Z

192

Chemical Applications of Electrohydraulic Cavitation for Hazardous Waste Control  

E-Print Network (OSTI)

We have been investigating the fundamental chemistry and physics underlying the application of electrohydraulic cavitation as induced by pulsed-power plasma discharge in water, by spark-gap discharge in water (i.e., lithotripsy) and by pulsed (and/or continuous) ultrasonic irradiation (i.e., sonolysis) of water for the elimination of chlorinated hydrocarbons from water. These three different applications of electric power share a common physical thread, which involves hydraulic cavitation, production of shock waves, release of high energy light, production of hydroxyl radicals, hydrogen atoms, hydrogen peroxide and aquated electrons. The chemical changes of compounds in water pulsed with these different sources of power are induced in part by the violent collapse of cavitation bubbles.

Hoffmann, M. R.

1992-04-01T23:59:59.000Z

193

Multilayer Hydraulic Control with Application to the Alboran Sea Circulation  

Science Conference Proceedings (OSTI)

The flow of a single layer of fluid along a channel of variable dimensions is hydraulically controlled when long gravity waves can no longer propagate upstream at the cross-section of minimum area. For a multilayer fluid, it is shown that a ...

Nelson G. Hogg

1985-04-01T23:59:59.000Z

194

Geostrophic Control with Wind Forcing: Application to Bass Strait  

Science Conference Proceedings (OSTI)

A conceptual model of the low-frequency flow in a strait of finite length, based on the derivation geostrophic control, is compared with a more complete model that includes the reflection of Kelvin waves at the ends of the strait. The low-...

Charles G. Hannah

1992-12-01T23:59:59.000Z

195

Evaluation of Alternative Field Buses for Lighting ControlApplications  

Science Conference Proceedings (OSTI)

The Subcontract Statement of Work consists of two major tasks. This report is the Final Report in fulfillment of the contract deliverable for Task 1. The purpose of Task 1 was to evaluate existing and emerging protocols and standards for interfacing sensors and controllers for communicating with integrated lighting control systems in commercial buildings. The detailed task description follows: Task 1. Evaluate alternative sensor/field buses. The objective of this task is to evaluate existing and emerging standards for interfacing sensors and controllers for communicating with integrated lighting control systems in commercial buildings. The protocols to be evaluated will include at least: (1) 1-Wire Net, (2) DALI, (3) MODBUS (or appropriate substitute such as EIB) and (4) ZigBee. The evaluation will include a comparative matrix for comparing the technical performance features of the different alternative systems. The performance features to be considered include: (1) directionality and network speed, (2) error control, (3) latency times, (4) allowable cable voltage drop, (5) topology, and (6) polarization. Specifically, Subcontractor will: (1) Analyze the proposed network architecture and identify potential problems that may require further research and specification. (2) Help identify and specify additional software and hardware components that may be required for the communications network to operate properly. (3) Identify areas of the architecture that can benefit from existing standards and technology and enumerate those standards and technologies. (4) Identify existing companies that may have relevant technology that can be applied to this research. (5) Help determine if new standards or technologies need to be developed.

Koch, Ed; Rubinstein, Francis

2005-03-21T23:59:59.000Z

196

The application of the ISO 11064 for deep water platform control centre design: benefits and limitations  

Science Conference Proceedings (OSTI)

This paper describes an ergonomic intervention in the design of the control centre of two floating production storage vessels. It also discusses the application of ISO 11064 standard used throughout this intervention. The results show that the specifications ...

Francisco Duarte; Jos Maral Jackson Filho; Francisco de Paula Antunes Lima; Nora de Castro Maia

2012-04-01T23:59:59.000Z

197

Control of fuel cell/battery/supercapacitor hybrid source for vehicle applications  

Science Conference Proceedings (OSTI)

This paper presents a control algorithm for utilizing a polymer electrolyte membrane fuel cell (PEMFC) as a main power source and storage devices (batteries and supercapacitors) for dc distributed system, particularly for future FC vehicle applications. ...

Phatiphat Thounthong; Panarit Sethakul; Stephane Rael; Bernard Davat

2009-02-01T23:59:59.000Z

198

Nonlinear control and synchronization of multiple Lagrangian systems with application to tethered formation flight spacecraft  

E-Print Network (OSTI)

This dissertation focuses on the synchronization of multiple dynamical systems using contraction theory, with applications to cooperative control of multi-agent systems and synchronization of interconnected dynamics such ...

Chung, Soon-Jo, 1976-

2007-01-01T23:59:59.000Z

199

A 1-mW vibration energy harvesting system for moth flight-control applications  

E-Print Network (OSTI)

This thesis focuses on the approach and methodologies required to build a 1-mW energy-harvesting system for moth flight control applications. The crepuscular hawk moth Manduca sexta is the chosen test subject. This project ...

Chang, Samuel C

2010-01-01T23:59:59.000Z

200

Controlling internal barrier in low loss BaTiO3 supercapacitors  

E-Print Network (OSTI)

Supercapacitor behavior has been reported in a number of oxides including reduced BaTiO3 ferroelectric ceramics. These so-called giant properties are however not easily controlled. We show here that the continuous coating of individual BaTiO3 grains by a silica shell in combination with Spark Plasma Sintering is a way to process bulk composites having supercapacitor features with low dielectric losses and temperature stability. The silica shell acts both as an oxidation barrier during the processing and as a dielectric barrier in the final composite. 1 Commercial supercapacitors are using polycrystalline materials in which metallic grains or foils (like tantalum) with extended specific surface are covered by their respective oxides (like tantalum oxide). The resulting barrier layers locate electronic and ionic space charges, increasing the capacitance density. While such barrier layer supercapacitors are of everyday use, 1,2 an improved control of the interfaces barrier in such advanced materials would lead to increased functionalities: higher charge storage ability, lower losses and increased cut-off frequency. We show here that individual coating of ferroelectric BaTiO3 grains by a silica shell followed by a fast sintering in reducing conditions leads to such stable

U-c. Chung; C. Elissalde; S. Mornet; M. Maglione; C. Estourns

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Improve Boiler System Operations- Application of Statistical Process Control  

E-Print Network (OSTI)

The Utilities Department provides utility services to Monsanto and Cain Chemical Company production units at Chocolate Bayou. Over two years ago the department recognized that a significant reduction in waste and rework could be achieved by improving steam boiler and boiler feedwater system operations. The processes were experiencing high maintenance cost due to metering pump and analyzer failures, equipment failures and fouling due to poor control of chemical treatment, and steam vent losses due to unproven system reliability. The team used statistical process control to prevent overadjustment of the process, identified special causes, interviewed customers and applied the ten steps to quality improvement. Results include a six-fold reduction in process variability, $2.3 million/year cost reduction, and improved reliability and customer relations.

Scarr, D.; Shea, D.

1989-09-01T23:59:59.000Z

202

Optimisation of a Small Non Controlled Wind Energy Conversion System for Stand-Alone Applications  

E-Print Network (OSTI)

Optimisation of a Small Non Controlled Wind Energy Conversion System for Stand-Alone Applications. This article proposes a method to optimize the design of a small fixed-voltage wind energy conversion system are shown and discussed. Key words Wind energy conversion system, stand-alone application, nonlinear

Paris-Sud XI, Université de

203

Engine Control Improvement through Application of Chaotic Time Series Analysis  

SciTech Connect

The objective of this program was to investigate cyclic variations in spark-ignition (SI) engines under lean fueling conditions and to develop options to reduce emissions of nitrogen oxides (NOx) and particulate matter (PM) in compression-ignition direct-injection (CIDI) engines at high exhaust gas recirculation (EGR) rates. The CIDI activity builds upon an earlier collaboration between ORNL and Ford examining combustion instabilities in SI engines. Under the original CRADA, the principal objective was to understand the fundamental causes of combustion instability in spark-ignition engines operating with lean fueling. The results of this earlier activity demonstrated that such combustion instabilities are dominated by the effects of residual gas remaining in each cylinder from one cycle to the next. A very simple, low-order model was developed that explained the observed combustion instability as a noisy nonlinear dynamical process. The model concept lead to development of a real-time control strategy that could be employed to significantly reduce cyclic variations in real engines using existing sensors and engine control systems. This collaboration led to the issuance of a joint patent for spark-ignition engine control. After a few years, the CRADA was modified to focus more on EGR and CIDI engines. The modified CRADA examined relationships between EGR, combustion, and emissions in CIDI engines. Information from CIDI engine experiments, data analysis, and modeling were employed to identify and characterize new combustion regimes where it is possible to simultaneously achieve significant reductions in NOx and PM emissions. These results were also used to develop an on-line combustion diagnostic (virtual sensor) to make cycle-resolved combustion quality assessments for active feedback control. Extensive experiments on engines at Ford and ORNL led to the development of the virtual sensor concept that may be able to detect simultaneous reductions in NOx and PM emissions under low temperature combustion (LTC) regimes. An invention disclosure was submitted to ORNL for the virtual sensor under the CRADA. Industrial in-kind support was available throughout the project period. Review of the research results were carried out on a regular basis (annual reports and meetings) followed by suggestions for improvement in ongoing work and direction for future work. A significant portion of the industrial support was in the form of experimentation, data analysis, data exchange, and technical consultation.

Green, J.B., Jr.; Daw, C.S.

2003-07-15T23:59:59.000Z

204

Application of RBF-type ARX Modeling and Control to Gas Turbine Combined Cycle SCR Systems  

E-Print Network (OSTI)

Application of RBF-type ARX Modeling and Control to Gas Turbine Combined Cycle SCR Systems Y, nonlinear model-based predictive control, energy saving. 1. INTRODUCTION In Japan, GTCC(Gas Turbine Combined gas-firing GTCC power plant is most effective in terms of thermal efficiency and lower CO2 energy

Ozaki, Tohru

205

State-of-the-art of solar control systems in industrial process heat applications  

DOE Green Energy (OSTI)

The state-of-the-art of solar control systems is addressed pertinent to industrial process heat applications. Solar system configurations currently being used or proposed are presented; parameters and functions deemed essential in solar system controls are identified; operating deficiencies are described; and possible future improvements are discussed.

Su, W. S.; Castle, J. N.

1979-07-01T23:59:59.000Z

206

Instrument for controlling the application of mechanical loads to biological and bicompatible test subjects  

DOE Patents (OSTI)

Apparatus and methods are disclosed facilitating the application of forces and measurement of dimensions of a test subject. In one arrangement the test subject is coupled to a forcing frame and controlled forces applied thereto. Force applied to the test subject is measured and controlled. A dimensional characteristic of the test subject, such as growth, is measured by a linear variable differential transformer. The growth measurement data can be used to control the force applied. The transducer module receives force and dimensional data from the forcing frame. The transducer module is a separate, microprocessor-based unit that communicates the test data to a controller unit that controls the application of force to the test subject and receives the test data from the transducer module for force control, storage, and/or communication to the user.

Lintilhac, Phillip M. (Shelburne, VT); Vesecky, Thompson B. (Essex Junction, VT)

1995-01-01T23:59:59.000Z

207

Instrument for controlling the application of mechanical loads to biological and bicompatible test subjects  

DOE Patents (OSTI)

An apparatus and methods are disclosed facilitating the application of forces and measurement of dimensions of a test subject. In one arrangement the test subject is coupled to a forcing frame and controlled forces applied thereto. Force applied to the test subject is measured and controlled. A dimensional characteristic of the test subject, such as growth, is measured by a linear variable differential transformer. The growth measurement data can be used to control the force applied. The transducer module receives force and dimensional data from the forcing frame. The transducer module is a separate, microprocessor-based unit that communicates the test data to a controller unit that controls the application of force to the test subject and receives the test data from the transducer module for force control, storage, and/or communication to the user. 8 figs.

Lintilhac, P.M.; Vesecky, T.B.

1995-09-19T23:59:59.000Z

208

Application of microturbines to control emissions from associated gas  

SciTech Connect

A system for controlling the emission of associated gas produced from a reservoir. In an embodiment, the system comprises a gas compressor including a gas inlet in fluid communication with an associated gas source and a gas outlet. The gas compressor adjusts the pressure of the associated gas to produce a pressure-regulated associated gas. In addition, the system comprises a gas cleaner including a gas inlet in fluid communication with the outlet of the gas compressor, a fuel gas outlet, and a waste product outlet. The gas cleaner separates at least a portion of the sulfur and the water from the associated gas to produce a fuel gas. Further, the system comprises a gas turbine including a fuel gas inlet in fluid communication with the fuel gas outlet of the gas cleaner and an air inlet. Still further, the system comprises a choke in fluid communication with the air inlet.

Schmidt, Darren D.

2013-04-16T23:59:59.000Z

209

Fuzzy coordinated PI controller: application to the real-time pressure control process  

Science Conference Proceedings (OSTI)

This paper presents the real-time implementation of a fuzzy coordinated classical PI control scheme for controlling the pressure in a pilot pressure tank system. The fuzzy system has been designed to track the variation parameters in a feedback loop ...

N. Kanagaraj; P. Sivashanmugam; S. Paramasivam

2008-01-01T23:59:59.000Z

210

Cost-effective control systems for solar heating and cooling applications. Final report  

DOE Green Energy (OSTI)

A methodology has been defined to arrive at control recommendations for a variety of climate control system designs, applications and regions, and the results are presented in two parts. Part I consists of a literature and market-place survey, involving control strategies, functions, sensors, actuators, and the controllers themselves. Part II represents the bulk of the study effort - an attempt to simulate and evaluate system performance for several representative residential and commercial heating and cooling designs and thus to derive improved performance techniques within cost-effective control systems. (MHR)

Pejsa, J. H.; Bassett, W. W.; Wenzler, S. A.; Nguyen, K. H.; Olson, T. J.

1978-09-01T23:59:59.000Z

211

BWRVIP-27-A: BWR Vessel and Internals Project, BWR Standby Liquid Control System / Core Plate Delta-P Inspection and Flaw Evaluation Guidelines  

Science Conference Proceedings (OSTI)

The Boiling Water Reactor Vessel and Internals Project (BWRVIP), formed in June, 1994, is an association of utilities focused exclusively on boiling water reactor (BWR) vessel and internals issues. This BWRVIP report defines inspection requirements for BWR standby liquid control (SLC) system piping from the vessel nozzle safe-end inward. A previous version of this report was published as BWRVIP-27 (TR-107286). This report (BWRVIP-27-A) incorporates changes proposed by the BWRVIP in response to "U.S. Nucl...

2003-08-04T23:59:59.000Z

212

Application of a Perturbation Recycling Method in the Large-Eddy Simulation of a Mesoscale Convective Internal Boundary Layer  

Science Conference Proceedings (OSTI)

An arrangement of boundary conditions is described and demonstrated that facilitates the large-eddy simulation (LES) of inhomogeneous boundary layers such as internal boundary layers. In addition to the domain where the internal boundary layer ...

Shane D. Mayor; Philippe R. Spalart; Gregory J. Tripoli

2002-08-01T23:59:59.000Z

213

Systems and methods to control multiple peripherals with a single-peripheral application code  

DOE Patents (OSTI)

Methods and apparatus are provided for enhancing the BIOS of a hardware peripheral device to manage multiple peripheral devices simultaneously without modifying the application software of the peripheral device. The apparatus comprises a logic control unit and a memory in communication with the logic control unit. The memory is partitioned into a plurality of ranges, each range comprising one or more blocks of memory, one range being associated with each instance of the peripheral application and one range being reserved for storage of a data pointer related to each peripheral application of the plurality. The logic control unit is configured to operate multiple instances of the control application by duplicating one instance of the peripheral application for each peripheral device of the plurality and partitioning a memory device into partitions comprising one or more blocks of memory, one partition being associated with each instance of the peripheral application. The method then reserves a range of memory addresses for storage of a data pointer related to each peripheral device of the plurality, and initializes each of the plurality of peripheral devices.

Ransom, Ray M.

2013-06-11T23:59:59.000Z

214

Control Improvement for Jump-Diffusion Processes with Applications to Finance  

SciTech Connect

We consider stochastic control problems with jump-diffusion processes and formulate an algorithm which produces, starting from a given admissible control {pi}, a new control with a better value. If no improvement is possible, then {pi} is optimal. Such an algorithm is well-known for discrete-time Markov Decision Problems under the name Howard's policy improvement algorithm. The idea can be traced back to Bellman. Here we show with the help of martingale techniques that such an algorithm can also be formulated for stochastic control problems with jump-diffusion processes. As an application we derive some interesting results in financial portfolio optimization.

Baeuerle, Nicole, E-mail: nicole.baeuerle@kit.edu [Karlsruhe Institute of Technology, Institute for Stochastics (Germany); Rieder, Ulrich, E-mail: ulrich.rieder@uni-ulm.de [University of Ulm, Department of Optimization and Operations Research (Germany)

2012-02-15T23:59:59.000Z

215

Modern lighting sources and controls for energy efficient lighting and a smart control algorithm application  

Science Conference Proceedings (OSTI)

Energy is an important measure of prosperity of a nation. Energy has been the life-blood for continual progress of human civilization. Since the beginning of industrial revolution around two centuries ago, the global energy consumption has increased ... Keywords: energy efficiency, energy saving, fuzzy logic, modern lighting, sensors, smart controls

?afak Sa?lam; Blent Oral

2010-10-01T23:59:59.000Z

216

International Code Assessment and Applications Program: Summary of code assessment studies concerning RELAP5/MOD2, RELAP5/MOD3, and TRAC-B. International Agreement Report  

Science Conference Proceedings (OSTI)

Members of the International Code Assessment Program (ICAP) have assessed the US Nuclear Regulatory Commission (USNRC) advanced thermal-hydraulic codes over the past few years in a concerted effort to identify deficiencies, to define user guidelines, and to determine the state of each code. The results of sixty-two code assessment reviews, conducted at INEL, are summarized. Code deficiencies are discussed and user recommended nodalizations investigated during the course of conducting the assessment studies and reviews are listed. All the work that is summarized was done using the RELAP5/MOD2, RELAP5/MOD3, and TRAC-B codes.

Schultz, R.R. [EG and G Idaho, Inc., Idaho Falls, ID (United States)

1993-12-01T23:59:59.000Z

217

Internal Curing Bibliography Database  

Science Conference Proceedings (OSTI)

... de la Varga, I., Castro, J., Bentz, DP, and Weiss, WJ, Application of Internal Curing for Mixtures Containing High Volumes of Fly Ash, Cement and ...

2013-05-23T23:59:59.000Z

218

Materials Reliability Program: Pressurized Water Reactor Internals Inspection and Evaluation Guidelines (MRP-227-A)  

Science Conference Proceedings (OSTI)

The Materials Reliability Program (MRP) developed inspection and evaluation (I&E) guidelines for managing long-term aging reactor vessel internal components of pressurized water reactors (PWRs) reactor internals. Specifically, the guidelines are applicable to reactor vessel internal structural components; they do not address fuel assemblies, reactivity control assemblies, or welded attachments to the reactor vessel.

2011-12-23T23:59:59.000Z

219

Controlling internal barrier in low loss BaTiO3 supercapacitors U-C. Chung, C. Elissalde, S. Mornet and M. Maglione  

E-Print Network (OSTI)

1 Controlling internal barrier in low loss BaTiO3 supercapacitors U-C. Chung, C. Elissalde, S Supercapacitor behavior has been reported in a number of oxides including reduced BaTiO3 ferroelectric ceramics to process bulk composites having supercapacitor features with low dielectric losses and temperature

Paris-Sud XI, Université de

220

Advanced Sensors and Controls for Building Applications: Market Assessment and Potential R&D Pathways  

SciTech Connect

Significant energy savings can be achieved in commercial building operation, along with increased comfort and control for occupants, through the implementation of advanced technologies. This document provides a market assessment of existing building sensors and controls and presents a range of technology pathways (R&D options) for pursuing advanced sensors and building control strategies. This paper is actually a synthesis of five other white papers: the first describes the market assessment including estimates of market potential and energy savings for sensors and control strategies currently on the market as well as a discussion of market barriers to these technologies. The other four cover technology pathways: (1) current applications and strategies for new applications, (2) sensors and controls, (3) networking, security, and protocols and standards, and (4) automated diagnostics, performance monitoring, commissioning, optimal control and tools. Each technology pathway chapter gives an overview of the technology or application. This is followed by a discussion of needs and the current status of the technology. Finally, a series of research topics is proposed.

Brambley, Michael R.; Haves, Philip; McDonald, Sean C.; Torcellini, Paul; Hansen, David G.; Holmberg, David; Roth, Kurt

2005-04-13T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Morphological computation and morphological control: Steps toward a formal theory and applications  

Science Conference Proceedings (OSTI)

Morphological computation can be loosely defined as the exploitation of the shape, material properties, and physical dynamics of a physical system to improve the efficiency of a computation. Morphological control is the application of morphological computing ... Keywords: Morphological computation, analogue computation, embodiment, prosthetics, systems medicine

Rudolf M. Fchslin; Andrej Dzyakanchuk; Dandolo Flumini; Helmut Hauser; Kenneth J. Hunt; Rolf H. Luchsinger; Benedikt Reller; Stephan Scheidegger; Richard Walker

2013-01-01T23:59:59.000Z

222

CarDialer: multi-modal in-vehicle cellphone control application  

Science Conference Proceedings (OSTI)

This demo presents CarDialer - an in-car cellphone control application. Its multi-modal user interface blends state-of-the-art speech recognition technology (including text-to-speech synthesis) with the existing well proven elements of a vehicle information ... Keywords: automated speech recognition, multi-modal, name dialer, vehicle information system

Vladimr Bergl; Martin ?mejrek; Martin Fanta; Martin Labsk; Ladislav Seredi; Jan ediv; Lubo Ure

2006-11-01T23:59:59.000Z

223

TREnD: a Timely, Reliable, Energy-efficient and Dynamic WSN Protocol for Control Applications  

E-Print Network (OSTI)

1 TREnD: a Timely, Reliable, Energy-efficient and Dynamic WSN Protocol for Control Applications for energy consumption. TREnD is implemented on a test-bed and compared to some existing protocols. In this paper, we develop TREnD1 , an energy-efficient The authors are with the ACCESS Linnaeus Center

224

PROCESS DESIGN AND CONTROL Steady-State Operational Degrees of Freedom with Application to Refrigeration  

E-Print Network (OSTI)

PROCESS DESIGN AND CONTROL Steady-State Operational Degrees of Freedom with Application to Refrigeration Cycles Jørgen Bauck Jensen and Sigurd Skogestad* Department of Chemical Engineering, Norwegian Uni of the circulating refrigerant are also discussed. Two liquified natural gas (LNG) processes of current interest

Skogestad, Sigurd

225

ON CARLEMAN ESTIMATES FOR ELLIPTIC AND PARABOLIC OPERATORS. APPLICATIONS TO UNIQUE CONTINUATION AND CONTROL OF PARABOLIC  

E-Print Network (OSTI)

ON CARLEMAN ESTIMATES FOR ELLIPTIC AND PARABOLIC OPERATORS. APPLICATIONS TO UNIQUE CONTINUATION AND CONTROL OF PARABOLIC EQUATIONS J´ER ^OME LE ROUSSEAU AND GILLES LEBEAU Abstract. Local and global Carleman and parabolic operators by means of semi-classical microlocal techniques. Optimality results for these estimates

Paris-Sud XI, Université de

226

Application of arachnid prey localisation theory for a robot sensorimotor controller  

Science Conference Proceedings (OSTI)

We extend an existing spiking neural model of arachnid prey orientation sensing with a view to potentially using it in robotics applications. Firstly, we have added 'motor' behaviour by implementing a simulated arachnid in a physics simulation so that ... Keywords: Arachnid prey localisation, Robot controller, Sensorimotor coordination, Spiking neural network

S. V. Adams; T. Wennekers; G. Bugmann; S. Denham; P. F. Culverhouse

2011-10-01T23:59:59.000Z

227

Scoping Study: Surface Mount Technology and Applications in Power Electronics and Control Systems  

Science Conference Proceedings (OSTI)

The electronics packaging industry has not seen a revolution of the magnitude of surface mount technology (SMT) since the development of the printed wiring board. This study examines the rapid shift toward SMT and provides an overview of SMT applications for power electronics and controls equipment manufacturers.

1996-10-06T23:59:59.000Z

228

Agreement Between The United States of America and The International Atomic Energy Agency for the Application of Safeguards in the United States  

National Nuclear Security Administration (NNSA)

Agreement Between The United States of America and The International Agreement Between The United States of America and The International Atomic Energy Agency for the Application of Safeguards in the United States Signed at Vienna November 18, 1977 Ratification advised by U.S. Senate July 2, 1980 Ratified by U.S. President July 31, 1980 Entered into force December 9, 1980 Proclaimed by U.S. President December 31, 1980 Whereas the United States of America (hereinafter referred to as the "United States") is a Party to the Treaty on the Non-Proliferation of Nuclear Weapons (hereinafter referred to as the "Treaty") which was opened for signature at London, Moscow and Washington on 1 July 1968 and which entered into force on 5 March 1970 1 ; Whereas States Parties to the Treaty undertake to co-operate in facilitating the application of

229

Internal Audit Services  

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

Internal Audit Services Internal Audit Services Berkeley Lab Internal Audit Services Internal Audit Services Berkeley Lab Contacts Organizational Chart IAS Search Staff Only Lab Search Phone Book A-Z Index Privacy and Security Notice "Internal Auditing is an independent, objective assurance and consulting activity designed to add value and improve an organization's operations. It helps an organization accomplish its objectives by bringing a systematic, disciplined approach to evaluate and improve the effectiveness of risk management, control and governance processes." The Institute of Internal Auditors Standards for the Professional Practice of Internal Auditing About IAS | Audit Committee | Audit Planning | Ethics & Investigations | External Audit Coordination Advisory Services | Other Relevant Audit Links | Contacts | Organizational

230

Control of Two Permanent Magnet Machines Using a Five-Leg Inverter for Automotive Applications  

SciTech Connect

This paper presents digital control schemes for control of two permanent magnet (PM) machines in an integrated traction and air-conditioning compressor drive system for automotive applications. The integrated drive system employs a five-leg inverter to power a three-phase traction PM motor and a two-phase compressor PM motor by tying the common terminal of the two-phase motor to the neutral point of the three-phase motor. Compared to a three-phase or a standalone two-phase inverter, it eliminates one phase leg and shares the control electronics between the two drives, thus significantly reducing the component count of the compressor drive. To demonstrate that the speed and torque of the two PM motors can be controlled independently, a control strategy was implemented in a digital signal processor, which includes a rotor flux field orientation based control (RFOC) for the three-phase motor, a similar RFOC and a position sensorless control in the brushless dc (BLDC) mode for the two-phase motor. Control implementation issues unique to a two-phase PM motor are also discussed. Test results with the three-phase motor running in the ac synchronous (ACS) mode while the two-phase motor either in the ACS or the BLDC mode are included to verify the independent speed and torque control capability of the integrated drive.

Su, Gui-Jia [ORNL; Tang, Lixin [ORNL; Huang, Xianghui [GE Global Research

2006-01-01T23:59:59.000Z

231

Wet-Etch Figuring Optical Figuring by Controlled Application of Liquid Etchant  

SciTech Connect

WET-ETCH FIGURING (WEF) is an automated method of precisely figuring optical materials by the controlled application of aqueous etchant solution. This technology uses surface-tension-gradient-driven flow to confine and stabilize a wetted zone of an etchant solution or other aqueous processing fluid on the surface of an object. This wetted zone can be translated on the surface in a computer-controlled fashion for precise spatial control of the surface reactions occurring (e.g. chemical etching). WEF is particularly suitable for figuring very thin optical materials because it applies no thermal or mechanical stress to the material. Also, because the process is stress-free the workpiece can be monitored during figuring using interferometric metrology, and the measurements obtained can be used to control the figuring process in real-time--something that cannot be done with traditional figuring methods.

Britten, J

2001-02-13T23:59:59.000Z

232

Author's copy. Final version published by Elsevier in Energy Procedia volume 1 number 1, pages 2809-2816, February 2009. Proceedings of the 9th International Conference on Greenhouse Gas Control Technologies (GHGT-  

E-Print Network (OSTI)

-2816, February 2009. Proceedings of the 9th International Conference on Greenhouse Gas Control Technologies (GHGT in "Greenhouse Gas Control Technologies 9, Proceedings of the 9th International Conference on Greenhouse Gas shortterm and long term risk assessments, descriptions of gas transport and injection technical solutions

Paris-Sud XI, Université de

233

Application of Liebowitz-Eftis nonlinear method to fracture control of welded structures  

Science Conference Proceedings (OSTI)

Fracture control of high toughness steels requires both crack initiation and propagation control. In ductile materials, crack propagation resistance plays a key role, but this quality is not readily definable by any of the existing testing standards. Liebowitz, Eftis et al proposed a comprehensive theoretical treatment applicable to ductile fracture. This was applied to a set of COD test data obtained from welds in high strength pipeline steels. Although more experimental work is required, the correlation between the COD results and the L-E analysis is excellent. This type of analysis may provide a basis for significant insight into ductile fracture toughness evaluation.

Shimizu, H.; Gibbon, W.M.; Lo, J.; Urednicek, M.

1983-05-01T23:59:59.000Z

234

DEK International | Open Energy Information  

Open Energy Info (EERE)

DEK International DEK International Jump to: navigation, search Name DEK International Place Flemington, New Jersey Zip 8822 Product Electronics deposition company, whose technology has applications for PV. Coordinates 39.266175°, -80.132549° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.266175,"lon":-80.132549,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

235

Momentum Flux Spectrum of Convectively Forced Internal Gravity Waves and Its Application to Gravity Wave Drag Parameterization. Part I: Theory  

Science Conference Proceedings (OSTI)

The phase-speed spectrum of momentum flux by convectively forced internal gravity waves is analytically formulated in two- and three-dimensional frameworks. For this, a three-layer atmosphere that has a constant vertical wind shear in the lowest ...

In-Sun Song; Hye-Yeong Chun

2005-01-01T23:59:59.000Z

236

Instrument for the application of controlled mechanical loads to tissues in sterile culture  

DOE Patents (OSTI)

Apparatus and methods are disclosed facilitating the application of forces and measurement of dimensions of a test subject. In one arrangement the test subject is coupled to a forcing frame and controlled forces applied thereto by a series of guideways and sliders. The sliders, which contact the test subject are in force transmitting relation to a forcing frame. Tension, compression and bending forces can be applied to the test subject. Force applied to the test subject is measured and controlled. A dimensional characteristic of the test subject, such as growth, is measured by a linear variable differential transformer. The growth measurement data can be used to control the force applied. Substantially uniaxial stretching is achieved by placing the test subject on an elastic membrane stretched by an arrangement of members securing the elastic member to the forcing frame. 8 figs.

Lintilhac, P.M.; Vesecky, T.B.

1995-04-18T23:59:59.000Z

237

Instrument for the application of controlled mechanical loads to tissues in sterile culture  

DOE Patents (OSTI)

Apparatus and methods are disclosed facilitating the application of forces and measurement of dimensions of a test subject. In one arrangement the test subject is coupled to a forcing frame and controlled forces applied thereto by a series of guideways and sliders. The sliders, which contact the test subject are in force transmitting relation to a forcing frame. Tension, compression and bending forces can be applied to the test subject. Force applied to the test subject is measured and controlled. A dimensional characteristic of the test subject, such as growth, is measured by a linear variable differential transformer. The growth measurement data can be used to control the force applied. Substantially uniaxial stretching is achieved by placing the test subject on an elastic membrane stretched by an arrangement of members securing the elastic member to the forcing frame.

Lintilhac, Phillip M. (Shelburne, VT); Vesecky, Thompson B. (Essex Junction, VT)

1995-01-01T23:59:59.000Z

238

Application of Newton's optimal power flow in voltage/reactive power control  

Science Conference Proceedings (OSTI)

This paper considers an application of Newton's optimal power flow to the solution of the secondary voltage/reactive power control in transmission networks. An efficient computer program based on the latest achievements in the sparse matrix/vector techniques has been developed for this purpose. It is characterized by good robustness, accuracy and speed. A combined objective function appropriate for various system load levels with suitable constraints, for treatment of the power system security and economy is also proposed. For the real-time voltage/reactive power control, a suboptimal power flow procedure has been derived by using the reduced set of control variables. This procedure is based on the sensitivity theory applied to the determination of zones for the secondary voltage/reactive power control and corresponding reduced set of regulating sources, whose reactive outputs represent control variables in the optimal power flow program. As a result, the optimal power flow program output becomes a schedule to be used by operators in the process of the real-time voltage/reactive power control in both normal and emergency operating states.

Bjelogrlic, M.; Babic, B.S. (Electric Power Board of Serbia, Belgrade (YU)); Calovic, M.S. (Dept. of Electrical Engineering, University of Belgrade, Belgrade (YU)); Ristanovic, P. (Institute Nikola Tesla, Belgrade (YU))

1990-11-01T23:59:59.000Z

239

Proceedings of the 2008 International Conference on Electrical Machines Paper ID 1435 Modeling and MPPT Sensorless Control  

E-Print Network (OSTI)

and MPPT Sensorless Control of a DFIG-Based Marine Current Turbine S.E. Ben Elghali1 , M.E.H. Benbouzid1--This paper deals with the modeling and the sensorless control of a variable speed DFIG-based marine current--Marine current turbine (MCT), Doubly-Fed Induction Generator (DFIG), modeling, sensorless control, Maximum Power

Paris-Sud XI, Université de

240

August 30, 2000 In Proceedings of the MC2000. An International Conference on Advanced Monte Carlo PNNL-SA-33487 for Radiation Physics, Particle Transport Simulation and Applications  

E-Print Network (OSTI)

PNNL-SA-33487 for Radiation Physics, Particle Transport Simulation and Applications 23-26 October, 2000 Laboratory (PNNL) is developing new software to estimate tumor control probabilities (TCPs) using three. To improve tumor response modeling, the Pacific Northwest National Laboratory (PNNL) is developing new

Duncan, James S.

Note: This page contains sample records for the topic "applicable internal controls" 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

Measure Guideline: Condensing Boilers - Control Strategies for Optimizing Performance and Comfort in Residential Applications  

Science Conference Proceedings (OSTI)

The combination of a gas-fired condensing boiler with baseboard convectors and an indirect water heater has become a common option for high-efficiency residential space heating in cold climates. While there are many condensing boilers available on the market with rated efficiencies in the low to mid 90% efficient range, it is imperative to understand that if the control systems are not properly configured, these heaters will perform no better than their non-condensing counterparts. Based on previous research efforts, it is apparent that these types of systems are typically not designed and installed to achieve maximum efficiency (Arena 2010). It was found that there is a significant lack of information for contractors on how to configure the control systems to optimize overall efficiency. For example, there is little advice on selecting the best settings for the boiler reset curve or how to measure and set flow rates in the system to ensure that the return temperatures are low enough to promote condensing. It has also been observed that recovery from setback can be extremely slow and, at times, not achieved. Recovery can be affected by the outdoor reset control, the differential setting on the boiler and over-sizing of the boiler itself. This guide is intended for designers and installers of hydronic heating systems interested in maximizing the overall system efficiency of condensing boilers when coupled with baseboard convectors. It is applicable to new and retrofit applications.

Arena, L.

2013-05-01T23:59:59.000Z

242

Applications of human factors engineering to LNG release prevention and control  

SciTech Connect

The results of an investigation of human factors engineering and human reliability applications to LNG release prevention and control are reported. The report includes a discussion of possible human error contributions to previous LNG accidents and incidents, and a discussion of generic HF considerations for peakshaving plants. More specific recommendations for improving HF practices at peakshaving plants are offered based on visits to six facilities. The HF aspects of the recently promulgated DOT regulations are reviewed, and recommendations are made concerning how these regulations can be implemented utilizing standard HF practices. Finally, the integration of HF considerations into overall system safety is illustrated by a presentation of human error probabilities applicable to LNG operations and by an expanded fault tree analysis which explicitly recognizes man-machine interfaces.

Shikiar, R.; Rankin, W.L.; Rideout, T.B.

1982-06-01T23:59:59.000Z

243

Application of carbon dioxide (CO{sub 2}) for controlling subsurface fire area: Indian context  

Science Conference Proceedings (OSTI)

In bord and pillar method of mining, the panels are sealed off after depillaring. Depending upon the site specific condition, 40 to 45 % coal are left in depillared panel as stook, loose coal left in goaf, hard coal on floor and roof of the panel. The left out coals in goaf area start oxidation, and this leads to spontaneous heating in side sealed off area. For assessment of fire in underground coal mines, thermo-compositional monitoring plays an important role. This paper presents scientific relevance and selective criteria for use of inert gas for control of subsurface fire. Finally the paper discusses spontaneous heating problem in sealed off area and application of inertisation technology by using CO, to prevent and control sealed off fire at Haripur Colliery, Kenda Area, ECL, India.

Mohalik, N.K.; Singh, V.K.; Singh, R.V.K. [Central Institute of Mining & Fuel Research, Dhanbad (India)

2009-07-15T23:59:59.000Z

244

Digital control systems in nuclear power plants: Failure information, modeling concepts, and applications. Revision 1  

SciTech Connect

This report briefly describes some current applications of advanced computerized digital display and control systems at US commercial nuclear power plants and presents the results of a literature search that was made to gather information on the reliability of these systems. Both hardware and software reliability were addressed in this review. Only limited failure rate information was found, with the chemical process industry being the primary source of information on hardware failure rates and expert opinion the primary source for software failure rates. Safety-grade digital control systems are typically installed on a functional like-for-like basis, replacing older analog systems without substantially changing interactions with other plant systems. Future work includes performing a limited probabilistic risk assessment of a representative DCS to assess its risk significance.

Galyean, W.J.

1993-06-23T23:59:59.000Z

245

(E/I/A) APPLICABILITY OF THE FASTBUS STANDARD TO DISTRIBUTED CONTROL*  

E-Print Network (OSTI)

The new FASTBUS standard has been designed to provide a framework for distributed processing in both experimental data acquisition and accelerator control. The features of FASTBUS which support distributed control are a priority arbitration scheme which allows intercrate as well as intracrate message flow between processors and slave devices; and a high bandwidth to permit efficient sharing of the data paths by highspeed devices. Sophisticated diagnostic aids permit system-wide error checking and/or correction. Software has been developed for large distributed systems. This consists of a system data base description, and inltialization algorithms to allocate address space and establish preferred message routes. A diagnostics package is also being developed, based on an independent Ethernet-like serial link. The paper describes available hardware and software, on-going developments, and current applications.

S. R. Deiss; R. W. Downing; D. B. Gustavson; R. S. Larsen; C. A. Logg; L. Paffrath

1981-01-01T23:59:59.000Z

246

A New Scheme on Robust Observer Based Control Design for Nonlinear Interconnected Systems with Application to an Industrial Utility Boiler  

E-Print Network (OSTI)

with Application to an Industrial Utility Boiler Adarsha Swarnakar, Horacio Jose Marquez and Tongwen Chen Abstract. The controller design is evaluated on a natural circulation drum boiler, where the nonlinear model describes

Marquez, Horacio J.

247

Small sample properties of an adaptive filter with application to low volume statistical process control  

DOE Green Energy (OSTI)

In many manufacturing environments such as the nuclear weapons complex, emphasis has shifted from the regular production and delivery of large orders to infrequent small orders. However, the challenge to maintain the same high quality and reliability standards white building much smaller lot sizes remains. To meet this challenge, specific areas need more attention, including fast and on-target process start-up, low volume statistical process control, process characterization with small experiments, and estimating reliability given few actual performance tests of the product. In this paper the authors address the issue of low volume statistical process control. They investigate an adaptive filtering approach to process monitoring with a relatively short time series of autocorrelated data. The emphasis is on estimation and minimization of mean squared error rather than the traditional hypothesis testing and run length analyses associated with process control charting. The authors develop an adaptive filtering technique that assumes initial process parameters are unknown, and updates the parameters as more data become available. Using simulation techniques, they study the data requirements (the length of a time series of autocorrelated data) necessary to adequately estimate process parameters. They show that far fewer data values are needed than is typically recommended for process control applications. And they demonstrate the techniques with a case study from the nuclear weapons manufacturing complex.

Crowder, S.V. [Sandia National Labs., Albuquerque, NM (United States); Eshleman, L. [Cornell Univ., Ithaca, NY (United States)

1998-08-01T23:59:59.000Z

248

Flow control techniques for real-time media applications in best-effort networks using fluid models  

E-Print Network (OSTI)

Quality of Service (QoS) in real-time media applications is an area of current interest because of the increasing demand for audio/video, and generally multimedia applications, over best effort networks, such as the Internet. Media applications are transported using the User Datagram Protocol (UDP) and tend to use a disproportionate amount of network bandwidth as they do not perform congestion or flow control. Methods for application QoS control are desirable to enable users to perceive a consistent media quality. This can be accomplished by either modifying current protocols at the transport layer or by implementing new control algorithms at the application layer irrespective of the protocol used at the transport layer. The objective of this research is to improve the QoS delivered to end-users in real-time applications transported over best-effort packet-switched networks. This is accomplished using UDP at the transport layer, along with adaptive predictive and reactive control at the application layer. An end-to-end fluid model is used, including the source buffer, the network and the destination buffer. Traditional control techniques, along with more advanced adaptive predictive control methods, are considered in order to provide the desirable QoS and make a best-effort network an attractive channel for interactive multimedia applications. The effectiveness of the control methods, is examined using a Simulink-based fluid-level simulator in combination with trace files extracted from the well-known network simulator ns-2. The results show that improvement in real-time applications transported over best-effort networks using unreliable transport protocols, such as UDP, is feasible. The improvement in QoS is reflected in the reduction of flow loss at the expense of flow dead-time increase or playback disruptions or both.

Konstantinou, Apostolos

2004-08-01T23:59:59.000Z

249

International Atomic Energy Agency specialists meeting on experience in ageing, maintenance, and modernization of instrumentation and control systems for improving nuclear power plant availability  

Science Conference Proceedings (OSTI)

This report presents the proceedings of the Specialist`s Meeting on Experience in Aging, Maintenance and Modernization of Instrumentation and Control Systems for Improving Nuclear Power Plant Availability that was held at the Ramada Inn in Rockville, Maryland on May 5--7, 1993. The Meeting was presented in cooperation with the Electric Power Research Institute, Oak Ridge National Laboratory and the International Atomic Energy Agency. There were approximately 65 participants from 13 countries at the Meeting. Individual reports have been cataloged separately.

Not Available

1993-10-01T23:59:59.000Z

250

Application of Multizone HVAC Control Using Wireless Sensor Networks and Actuating Vent Registers  

E-Print Network (OSTI)

Most residential heating, ventilating, and air conditioning (HVAC) systems are designed to treat the home as a single zone. Single zone control consists of one thermostat, in a central area of the house that controls the HVAC operation. In a single zone system all of the vent registers are open, distributing air into all areas of the house at once. Single zone control leads to wasted energy for two reasons - all rooms being conditioned when they are not occupied, and conditioning occupied rooms, without maintaining them at the comfortable temperature for the occupants. Improved control of residential cooling and heating can be attained with a variable HVAC fan, duct, and vent system. Existing single zone systems are expensive to retrofit with the above mentioned features. Current techniques require replacing major components in the HVAC system which are both costly and time consuming, invading the user's home. An alternative to the extensive retrofit is detailed in this work. The experiments in this paper implement an automated vent louver system to solve two problems in heating homes: the problem of temperature stratification between floors and zonification between rooms, and the energy wasted to heat in unoccupied areas of the home. This paper considers the application of replacing the standard vents in each room with wireless controlled louvered vents. These vents allow for simpler, more cost effective retrofits which are also less invasive tithe end user's home. The experiments in this paper implement an automated vent louver system to reduce the energy wasted to heat unoccupied areas of the home. This test house in these experiments was a two story home. Wireless sensor-actuator networks were used to automate the test of closing off vent registers while maintaining the appropriate temperature set point in a control zone. A control zone consists of the house area where the vents are fully open. Controlling the vent registers allowed for reduced zonification between rooms on the same floor, and reduced stratification between the upstairs and downstairs. Energy savings were shown when vents were closed to heat the control zones containing the bedroom, of the office.

Watts, W.; Koplow, M.; Redfern, A.; Wright, P.

2007-01-01T23:59:59.000Z

251

Recommended Approaches and Design Criteria for Application of Field Programmable Gate Arrays in Nuclear Power Plant Instrumentation and Control Systems  

Science Conference Proceedings (OSTI)

Field-programmable gate arrays (FPGAs) are gaining increased attention worldwide for application in nuclear power plant (NPP) instrumentation and control (IC) systems, particularly for safety applications. The use of FPGAs might reduce complexity and the associated burden of gaining regulatory approval and provide better protection against obsolescence compared to conventional microprocessor-based systems. This report provides guidelines and design criteria for application of FPGAs in NPP IC systems, add...

2011-06-16T23:59:59.000Z

252

A reverse osmosis treatment process for produced water: optimization, process control, and renewable energy application  

E-Print Network (OSTI)

Fresh water resources in many of the world's oil producing regions, such as western Texas, are scarce, while produced water from oil wells is plentiful, though unfit for most applications due to high salinity and other contamination. Disposing of this water is a great expense to oil producers. This research seeks to advance a technology developed to treat produced water by reverse osmosis and other means to render it suitable for agricultural or industrial use, while simultaneously reducing disposal costs. Pilot testing of the process thus far has demonstrated the technology's capability to produce good-quality water, but process optimization and control were yet to be fully addressed and are focuses of this work. Also, the use of renewable resources (wind and solar) are analyzed as potential power sources for the process, and an overview of reverse osmosis membrane fouling is presented. A computer model of the process was created using a dynamic simulator, Aspen Dynamics, to determine energy consumption of various process design alternatives, and to test control strategies. By preserving the mechanical energy of the concentrate stream of the reverse osmosis membrane, process energy requirements can be reduced several fold from that of the current configuration. Process control schemes utilizing basic feedback control methods with proportional-integral (PI) controllers are proposed, with the feasibility of the strategy for the most complex process design verified by successful dynamic simulation. A macro-driven spreadsheet was created to allow for quick and easy cost comparisons of renewable energy sources in a variety of locations. Using this tool, wind and solar costs were compared for cities in regions throughout Texas. The renewable energy resource showing the greatest potential was wind power, with the analysis showing that in windy regions such as the Texas Panhandle, wind-generated power costs are approximately equal to those generated with diesel fuel.

Mareth, Brett

2006-08-01T23:59:59.000Z

253

Design and Application of Coal Blending Control System Based on HOLLiAS-LK Large-Scale PLC  

Science Conference Proceedings (OSTI)

To make full use of coal combustion heat energy, and for the purposes of energy savings and pollutant reductions, more than two different coal needs to optimize the preparation of coal. This article describes design and application of coal blending control ... Keywords: coal blending system, PLC, cascade control, kingview

Hong Zhu; Haitao Li; Sheng Fu; Yinhua Pang

2010-06-01T23:59:59.000Z

254

TMS320F2812 DSP controller for dynamic voltage restorer (DVR) application for improving of a three phase inverter  

Science Conference Proceedings (OSTI)

This paper discusses a control technique improvement of a three-phase inverter using TMS320F2812 DSP controller for Dynamic Voltage Restorer (DVR) applications. The output of the inverter is then connected to a voltage grid via a second order filter ... Keywords: TMS320F2812 DSP, dynamic voltage restorer (DVR), filter, inverters, total harmonic distortion (THD)

R. Omar; N. A. Rahim

2010-07-01T23:59:59.000Z

255

Microcomputer-based monitoring and control system with uranium mining application. Information circular  

SciTech Connect

The Bureau of Mines investigated a microprocessor-based real-time control and monitoring system for uranium mining applications. The system is capable of controlling and monitoring up to 768 stations within 3 km of the central processor on a common four-wire cable. It can be used in conjunction with detectors to continuously monitor and display radiation working levels at points throughout the mine. Surface alarms are sounded for critical situations such as rapid radiation buildup, loss of power to monitors or fans, and changes in air door position. Permanent records of all changes are automatically printed out with their time of occurrence. Printouts can also be obtained for shift reports or trend logs. The system can be used to remotely control fan startup and shutdown, and also can alert miners of underground conditions by blowing horns or turning on lights. Battery backup keeps the system operative for up to 4 h in case of a mine power outage. A special software feature permits automatic, time-delayed, sequential restart of fans.

Sheeran, C.T.; Franklin, J.C.

1984-01-01T23:59:59.000Z

256

Application Study of the Pump Water Flow Station for Building Energy Consumption Monitoring and Control Optimization  

E-Print Network (OSTI)

This paper presents a new building energy monitoring and pump speed control method. The pump speed is controlled to maintain the system resistance at an optimized value to approach the best pump efficiency and save pump power. The system resistance can be obtained by the pump head and the water flow rate calculated by the pump water-flow station (PWS), which was recently developed. The PWS measures the water flow rate using the pump head, pump speed, and pump performance curve. This method has been experimentally proved in real HVAC systems. A case study was demonstrated in this paper for application of this new method in a Continuous Commissioning (CC) practice. The case study shows that the PWS can control the pump speed to maintain the optimized system operating point. It can also measure the water flow rate and monitor energy consumption continuously with low installation and almost no maintenance cost. The results show that the new technology can save pump power and increase pump efficiency significantly.

Liu, G.; Liu, M.

2006-01-01T23:59:59.000Z

257

Application of Polymer Gels as Conformance Control Agents for Carbon Dioxide for Floods in Carbonate Reservoirs  

E-Print Network (OSTI)

With the production from mature oil fields declining, the increasing demand of oil urges towards more effective recovery of the available resources. Currently, the CO2 Floods are the second most applied EOR processes in the world behind steam injection. With more than 30 years of experience gained from CO2 flooding, successful projects have showed incremental oil recovery ranging from 7 to 15 % of the oil initially in place. Despite all of the anticipated success of CO2 floods, its viscosity nature is in heterogeneous and naturally fractured reservoirs is challenging; CO2 will flow preferentially through the easiest paths resulting in early breakthrough and extraction ineffectiveness leaving zones of oil intact. This research aims at investigating gel treatments and viscosified water-alternating-gas CO2 mobility control techniques. A set of experiments have been conducted to verify the effectiveness and practicality of the proposed mobility control approaches. Our research employed an imaging technique integrating an X-Ray CT scanner with a CT friendly aluminum coreflood cell. With the integrated systems, we were able to obtain real time images when processed provide qualitative and qualitative evaluations to the coreflood. The research studies included preliminary studies of CO2 and water injection performance in fractured and unfractured cores. These experiments provided a base performance to which the performances of the mobility control attempts were compared. We have applied the same methodology in evaluation of the experimental results to both conformance control gel treatments and viscosified water-alternating-gas CO2 mobility control. The gel conformance control studies showed encouraging results in minimizing the effect of heterogeneities directing the injected CO2 to extract more oil from the low permeability zones; the gel strength was evaluated in terms of breakdown and leakoff utilizing the production data aided with CT imaging analysis. The viscosified water coupled with CO2 investigations showed great promising results proving the superiority over neat CO2 injection. This research serves as a preliminary understanding to the applicability of tested mobility control approaches providing a base to future studies in this category of research.

Al Ali, Ali 1986-

2012-12-01T23:59:59.000Z

258

Proceedings of the 3rd International Conference on Application and Theory of Automation in Command and Control Systems  

Science Conference Proceedings (OSTI)

Technological and operational developments in Air Traffic Management (ATM) are more based on industrial and national interests than on a consensus approaches. This contributes to the lack of cohesion and interoperability of the ATM system and tends to ...

Antonio Moccia, Alberto Pasquini, Eduardo Garcia

2013-05-01T23:59:59.000Z

259

BWRVIP-225, Revision 1: BWR Vessel and Internals Project: BWR Shutdown and Startup Chemistry Experience and Application Sourcebook  

Science Conference Proceedings (OSTI)

All boiling water reactors (BWRs) in the US apply Hydrogen Water Chemistry (HWC), and the majority implement noble metals addition in the form of On-line NobleChemTM (OLNC) to protect against intergranular stress corrosion cracking (IGSCC). This report, prepared by an industry focus group, summarizes recent plant experience in shutdown and startup chemistry control. The overall goals are to minimize activity transport during shutdown evolutions, avoid increasing outage duration, and to ...

2013-11-09T23:59:59.000Z

260

Use of international data sets to evaluate and validate pathway assessment models applicable to exposure and dose reconstruction at DOE facilities. Progress report, March--May 1994  

Science Conference Proceedings (OSTI)

The project described in this report was the result of a Memorandum of Cooperation between the US and the former-USSR following the accident at the Chernobyl Nuclear Power Plant Unit 4. A joint program was established to improve the safety of nuclear power plants and to understand the implications of environmental releases. The task of Working Group 7 was ``to develop jointly methods to project rapidly the health effects of any future nuclear reactor accident.`` The current objective of this project is to evaluate and validate pathway-assessment models applicable to exposure and dose reconstruction at DOE facilities through use of international data sets. This project incorporates data used for the prediction of radionuclide transfer through agricultural and aquatic systems to humans. It also includes participation in two multinational studies, BIOMOVS (Biospheric Model Validation Study) with the Swedish National Institute for Radiation Protection and VAMP (Validation of Model Predictions) with the International Atomic Energy Agency, that address testing the performance of models of radionuclide transport through foodchains. In the future, this project will be considered separately from the Chernobyl Studies Project and the essential activities of former Task 7.1D will be folded within the broader umbrella of the BIOMOVS and VAMP projects. The Working Group Leader of Task 7.1D will continue to provide oversight for this project.

Anspaugh, L.R.; Hendrickson, S.M. [eds.] [Lawrence Livermore National Lab., CA (United States); Hoffman, F.O. [Senes Oak Ridge, Inc., TN (United States). Center for Risk Analysis

1994-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Applications  

Science Conference Proceedings (OSTI)

..., ASM International, 2012, p 290??295ASM Handbook. Vol 23, Materials for Medical DevicesT. Xu, J. Hoffman, and S. Donthu,

262

Control of Surface Mounted Permanent Magnet Motors with Special Application to Fractional-Slot Concentrated Windings  

SciTech Connect

It is well known that the ability of the permanent magnet synchronous machine (PMSM) to operate over a wide constant power speed range (CPSR) is dependent upon the machine inductance [1,2,3,4,5]. Early approaches for extending CPSR operation included adding supplementary inductance in series with the motor [1] and the use of anti-parallel thyristor pairs in series with the motor-phase windings [5]. The increased inductance method is compatible with a voltage-source inverter (VSI) controlled by pulse-width modulation (PWM) which is called the conventional phase advance (CPA) method. The thyristor method has been called the dual mode inverter control (DMIC). Neither of these techniques has met with wide acceptance since they both add cost to the drive system and have not been shown to have an attractive cost/benefit ratio. Recently a method has been developed to use fractional-slot concentrated windings to significantly increase the machine inductance [6]. This latest approach has the potential to make the PMSM compatible with CPA without supplemental external inductance. If the performance of such drive is acceptable, then the method may make the PMSM an attractive option for traction applications requiring a wide CPSR. A 30 pole, 6 kW, 6000 maximum revolutions per minute (rpm) prototype of the fractional-slot PMSM design has been developed [7]. This machine has significantly more inductance than is typical of regular PMSMs. The prototype is to be delivered in late 2005 to the Oak Ridge National Laboratory (ORNL) for testing and development of a suitable controller. In advance of the test/control development effort, ORNL has used the PMSM models developed over a number of previous studies to study the steady-state performance of high-inductance PMSM machines with a view towards control issues. The detailed steady-state model developed includes all motor and inverter-loss mechanisms and will be useful in assessing the performance of the dynamic controller to be developed in future work. This report documents the results of this preliminary investigation.

Lawler, J.S.

2005-12-21T23:59:59.000Z

263

Deployed armor protection: The application of a game theoretic model for security at the los angeles internation airport  

E-Print Network (OSTI)

Security at major locations of economic or political importance is a key concern around the world, particularly given the threat of terrorism. Limited security resources prevent full security coverage at all times, which allows adversaries to observe and exploit patterns in selective patrolling or monitoring, e.g. they can plan an attack avoiding existing patrols. Hence, randomized patrolling or monitoring is important, but randomization must provide distinct weights to different actions based on their complex costs and benefits. To this end, this paper describes a promising transition of the latest in multi-agent algorithms in fact, an algorithm that represents a culmination of research presented at AAMAS into a deployed application. In particular, it describes a software assistant agent called ARMOR (Assistant for Randomized Monitoring over Routes) that casts this patrolling/monitoring problem as a Bayesian

James Pita; Manish Jain; Janusz Marecki; O Ordez; Christopher Portway; Milind Tambe; Craig Western; Praveen Paruchuri; Sarit Kraus

2008-01-01T23:59:59.000Z

264

Control System Applicable Use Assessment of the Secure Computing Corporation - Secure Firewall (Sidewinder)  

Science Conference Proceedings (OSTI)

Battelles National Security & Defense objective is, applying unmatched expertise and unique facilities to deliver homeland security solutions. From detection and protection against weapons of mass destruction to emergency preparedness/response and protection of critical infrastructure, we are working with industry and government to integrate policy, operational, technological, and logistical parameters that will secure a safe future. In an ongoing effort to meet this mission, engagements with industry that are intended to improve operational and technical attributes of commercial solutions that are related to national security initiatives are necessary. This necessity will ensure that capabilities for protecting critical infrastructure assets are considered by commercial entities in their development, design, and deployment lifecycles thus addressing the alignment of identified deficiencies and improvements needed to support national cyber security initiatives. The Secure Firewall (Sidewinder) appliance by Secure Computing was assessed for applicable use in critical infrastructure control system environments, such as electric power, nuclear and other facilities containing critical systems that require augmented protection from cyber threat. The testing was performed in the Pacific Northwest National Laboratorys (PNNL) Electric Infrastructure Operations Center (EIOC). The Secure Firewall was tested in a network configuration that emulates a typical control center network and then evaluated. A number of observations and recommendations are included in this report relating to features currently included in the Secure Firewall that support critical infrastructure security needs.

Hadley, Mark D.; Clements, Samuel L.

2009-01-01T23:59:59.000Z

265

Photovoltaic battery & charge controller market & applications survey. An evaluation of the photovoltaic system market for 1995  

DOE Green Energy (OSTI)

Under the sponsorship of the Department of Energy, Office of Utility Technologies, the Battery Analysis and Evaluation Department and the Photovoltaic System Assistance Center of Sandia National Laboratories (SNL) initiated a U.S. industry-wide PV Energy Storage System Survey. Arizona State University (ASU) was contracted by SNL in June 1995 to conduct the survey. The survey included three separate segments tailored to: (a) PV system integrators, (b) battery manufacturers, and (c) PV charge controller manufacturers. The overall purpose of the survey was to: (a) quantify the market for batteries shipped with (or for) PV systems in 1995, (b) quantify the PV market segments by battery type and application for PV batteries, (c) characterize and quantify the charge controllers used in PV systems, (d) characterize the operating environment for energy storage components in PV systems, and (e) estimate the PV battery market for the year 2000. All three segments of the survey were mailed in January 1996. This report discusses the purpose, methodology, results, and conclusions of the survey.

Hammond, R.L.; Turpin, J.F.; Corey, G.P. [and others] [and others

1996-12-01T23:59:59.000Z

266

Development of Adaptive Signal Control (ASC) Based on Automatic Vehicle Location (AVL) System and Its Applications  

E-Print Network (OSTI)

into Flexible Traffic Control Systems, TRB State-of-the-artTraffic Signal Control System: Architecture, Algorithms, andlength for urban traffic control systems. Proceedings of the

Wu, Guoyuan

2010-01-01T23:59:59.000Z

267

The originating Section of this publication in the IAEA was: Industrial Applications and Chemistry Section International Atomic Energy Agency  

E-Print Network (OSTI)

developed and validated procedures and protocols for investigation of major industrial processes, including fluidized beds, sugar crystallizers, trickle bed reactors, cement rotary kilns, flotation cells, grinding mills, incinerators, wastewater treatment units and interwell communications in oil fields. Over the years, the IAEA has contributed substantial funding and effort to industrial applications of radiotracer technology. Significant progress has been made, enabling IAEA Member States to introduce the technology in well defined industrial processing fields and establish national and private radiotracer groups with the indigenous capacity to sustain and further develop the technology. There are currently more than 50 radiotracer groups in the developing Member States of the IAEA applying radiotracers in routine service to end users. This publication is the output of the above mentioned CRP. It provides the principles and state of the art of radiotracer methodology and technology as applied to industry and environment. It is expected to provide wider interest for further development of skills and confidence prior to carrying out field work. It facilitates transfer of technology from developed to developing countries and from nuclear research institutions to industrial end

Radiotracer Technology; Wagramer Strasse

2001-01-01T23:59:59.000Z

268

Vegetative covers for sediment control and phosphorus sequestration from dairy waste application fields  

E-Print Network (OSTI)

Excessive phosphorus (P) in runoff contributes to eutrophication of fresh water bodies. Studies have shown that manure and effluent applied from animal feeding operations to waste application fields (WAFs) have contributed to excess P in segments of the North Bosque River in east central Texas. There is a growing need for environmentally sound, economically viable, and easy to establish best management practices to control such pollution. Vegetative buffer strips offer a potential solution for reducing runoff P from WAFs by extracting it from soil and by reducing sediment P delivery (due to reduced runoff and soil erosion) to streams. In a field study, ten plots (5m x 5m) were assigned to five replicated treatments, namely control (bare, without having any plant cover), cool season grass, warm season forb, warm season grass, and warm season legume to assess their efficacy of runoff sediment control and P sequestration potential from soil. These plots were established on a coastal Bermuda grass WAF that received dairy lagoon effluent. A runoff collection system, a 1m x 1m sub-plot with a runoff conveyance and collection apparatus, was installed on the upstream and downstream margins of each plot. Natural rainfall runoff samples were collected and analyzed subsequently for total P, soluble P, and total suspended solids in the laboratory. Additionally, the total mass of runoff collected from each sub-plot was calculated. Results suggested that the warm season forb and warm season grass were the most effective vegetative covers for the reduction of runoff P, followed by coastal Bermuda and cool season grass, respectively. The lesser amount of runoff total P in these two treatments was due to lesser runoff mass and lesser sediments in the runoff due to initial interception of rain and less raindrop impact on soil because of denser vegetative cover in both treatments compared to all other treatments.

Giri, Subhasis

2008-08-01T23:59:59.000Z

269

Application of a Self-Learning Controller with Continuous Control Signals Based on the DOE-Approach  

E-Print Network (OSTI)

. The paper introduces the concept of dynamic output elements (DOE), a novel approach to generate continuous control signals within a selflearning neural control architecture. Using DOEs the control signal is not determined by the decision of the control unit directly, but rather dependent on the temporal sequence of these decisions. Thus the basic mechanisms of decision making and learning are preserved. The benefits of the DOE-architecture are shown on a challenging benchmark of learning to control a highly nonlinear chemical reactor. to appear in Proceedings of the ESANN '97 Bruges, 16.-18. April 1997 1. Introduction Dynamic programming techniques have proven to provide a powerful foundation for learning control of dynamic systems in a self learning fashion (Barto et al., 1995). Given a discrete time dynamic system x t+1 = f(x t ; u t ) (1) the idea is to formulate the control problem as the search for a policy that minimizes the accumulated costs for a control trajectory:...

Martin Riedmiller

1997-01-01T23:59:59.000Z

270

ISA Approves Standard for Wireless Automation in Process Control  

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

ISA Approves Standard for Wireless Automation in Process Control ISA Approves Standard for Wireless Automation in Process Control Applications ISA Approves Standard for Wireless Automation in Process Control Applications On September 9, the Standards and Practices Board of the International Society for Automation (ISA) approved the ISA-100.11a wireless standard, "Wireless Systems for Industrial Automation: Process Control and Related Applications," making it an official ISA standard. ISA Approves Standard for Wireless Automation in Process Control Applications More Documents & Publications DOE/OE National SCADA Test Bed Fiscal Year 2009 Work Plan Wireless System Considerations When Implementing NERC Critical Infrastructure Protection Standards Control Systems Security Standards: Accomplishments And Impacts

271

Applications  

Science Conference Proceedings (OSTI)

Table 6   Typical applications of duplex stainless steels...salt evaporation equipment, desalination plants, geothermal

272

Applications  

Science Conference Proceedings (OSTI)

Table 3   Wear-, erosion-, and corrosion-resistance applications of CVD...against neutron radiation

273

Joint International Conference on Supercomputing in Nuclear Applications and Monte Carlo 2013 (SNA + MC 2013) La Cit des Sciences et de l'Industrie, Paris, France, October 27-31, 2013  

E-Print Network (OSTI)

Joint International Conference on Supercomputing in Nuclear Applications and Monte Carlo 2013 (SNA-Cr alloys are investigated using Density Functional Theory (DFT) formalism, in the form of constrained non temperature, represent the key unknown entities critical to the development of viable fusion reactor design

274

Review of Cyclotron Production and Quality Control of High Specific Activity Radionuclides for Biomedical, Biological, Industrial and Environmental Applications at INFN-LASA  

E-Print Network (OSTI)

Review of Cyclotron Production and Quality Control of High Specific Activity Radionuclides for Biomedical, Biological, Industrial and Environmental Applications at INFN-LASA

Birattari, C; Groppi, F; Gini, L

2001-01-01T23:59:59.000Z

275

Hanford Internal Dosimetry Project manual. Revision 1  

SciTech Connect

This document describes the Hanford Internal Dosimetry Project, as it is administered by Pacific Northwest Laboratory (PNL) in support of the US Department of Energy and its Hanford contractors. Project services include administrating the bioassay monitoring program, evaluating and documenting assessment of potential intakes and internal dose, ensuring that analytical laboratories conform to requirements, selecting and applying appropriate models and procedures for evaluating radionuclide deposition and the resulting dose, and technically guiding and supporting Hanford contractors in matters regarding internal dosimetry. Specific chapters deal with the following subjects: practices of the project, including interpretation of applicable DOE Orders, regulations, and guidance into criteria for assessment, documentation, and reporting of doses; assessment of internal dose, including summary explanations of when and how assessments are performed; recording and reporting practices for internal dose; selection of workers for bioassay monitoring and establishment of type and frequency of bioassay measurements; capability and scheduling of bioassay monitoring services; recommended dosimetry response to potential internal exposure incidents; quality control and quality assurance provisions of the program.

Carbaugh, E.H.; Bihl, D.E.; MacLellan, J.A.; Long, M.P.

1994-07-01T23:59:59.000Z

276

Web Information Systems Engineering - WISE 2010 Workshops: WISE 2010 International Symposium WISS, and International Workshops CISE, MBC, Hong Kong, ... Applications, incl. Internet/Web, and HCI), 1st edition  

Science Conference Proceedings (OSTI)

This book contains the carefully selected and reviewed papers presented at three satellite events that were held in conjunction with the 11th International Conference on Web Information Systems Engineering, WISE 2010, in Hong Kong, China, in December ...

Dickson K. W. Chiu; Ladjel Bellatreche; Hideyasu Sasaki; Ho-fung Leung; Shing-Chi Cheung; Haiyang Hu; Jie Shao

2011-11-01T23:59:59.000Z

277

Application Guidelines for Motor Control Circuits Protection and Control Circuits and Devices in the Voltage Sag Environment: System Compatibility Research  

Science Conference Proceedings (OSTI)

Common electrical disturbances in the power system-such as voltage sags and brief interruptions-can disrupt the performance of electronic equipment. This project, part of EPRI's ongoing Power Quality Measurements and Testing program, focused on developing a system compatibility test protocol and conducting power quality performance testing for motor voltage controllers operating in a voltage sag environment.

2000-12-12T23:59:59.000Z

278

A Digitally Controlled dB-Linear CMOS AGC for Low Voltage Mixed Signal Applications  

Science Conference Proceedings (OSTI)

A new digitally controlled current mode automatic gain control (AGC) circuit is presented. The proposed circuit uses a novel digital control technique to provide a dB-linear gain control. The circuit is based on binary weighted current mirrors leading ...

Hassan O. Elwan; Mohammed Ismail; Tuna B. Tarim

1998-08-01T23:59:59.000Z

279

Fuzzy incremental control algorithm of loop heat pipe cooling system for spacecraft applications  

Science Conference Proceedings (OSTI)

Reliable and high precision thermal control technologies are essential for the safe flight of advanced spacecraft. A fuzzy incremental control strategy is proposed for control of an LHP space cooling system comprising a loop heat pipe and a variable ... Keywords: Fuzzy incremental control, Loop heat pipe, Modeling and simulation, Space cooling system

Su-Jun Dong; Yun-Ze Li; Jin Wang; Jun Wang

2012-09-01T23:59:59.000Z

280

Applications  

Science Conference Proceedings (OSTI)

Table 8   Major markets for ABS products...Market category Applications ABS grades Major appliances Refrigerator door and food liners; crisper pans;

Note: This page contains sample records for the topic "applicable internal controls" 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

Applications  

Science Conference Proceedings (OSTI)

Table 5   Selected applications for wrought aluminum alloys...vehicles, trucks and trailers 3105 Residential siding, mobile homes, rain-carrying goods,

282

Skinner-Rusk Unified Formalism for Optimal Control Systems and Applications  

E-Print Network (OSTI)

A geometric approach to time-dependent optimal control problems is proposed. This formulation is based on the Skinner and Rusk formalism for Lagrangian and Hamiltonian systems. The corresponding unified formalism developed for optimal control systems allows us to formulate geometrically the necessary conditions given by Pontryagin's Maximum Principle, provided that the differentiability with respect to controls is assumed and the space of controls is open. Furthermore, our method is also valid for implicit optimal control systems and, in particular, for the so-called descriptor systems (optimal control problems including both differential and algebraic equations).

M. Barbero-Lian; A. Echeverria-Enriquez; D. Martin de Diego; M. C. Muoz-Lecanda; N. Roman-Roy

2007-05-15T23:59:59.000Z

283

Applications of intelligent-measurement systems in controlled-fusion research  

SciTech Connect

The paper describes the control and instrumentation for the Mirror Fusion Test Facility at the Lawrence Livermore National Laboratory, California, USA. This large-scale scientific experiment in controlled thermonuclear fusion, which is currently being expanded, originally had 3000 devices to control and 7000 sensors to monitor. A hierarchical computer control system, is used with nine minicomputers forming the supervisory system. There are approximately 55 local control and instrumentation microcomputers. In addition, each device has its own monitoring equipment, which in some cases consists of a small computer. After describing the overall system a more detailed account is given of the control and instrumentation for two large superconducting magnets.

Owen, E.W.; Shimer, D.W.; Lindquist, W.B.; Peterson, R.L.; Wyman, R.H.

1981-06-22T23:59:59.000Z

284

Alternative Controls for Helicoverpazea on Sweet Corn: Phytotoxicity and Pollination Inhibition from Direct Silk Applications.  

E-Print Network (OSTI)

??Helicoverpa zea, Boddie (corn earworm) is an important pest of sweet corn in New England. Conventional management of this pest is achieved through repeated applications (more)

Jackson, Tori Lee

2004-01-01T23:59:59.000Z

285

Networked control of distributed energy resources: application to solid oxide fuel cells  

Science Conference Proceedings (OSTI)

This paper presents a model-based networked control approach for managing Distributed Energy Resources (DERs) over communication networks. As a model system, we consider a solid oxide fuel cell (SOFC) plant that communicates with the central controller ...

Yulei Sun; Sathyendra Ghantasala; Nael H. El-Farra

2009-06-01T23:59:59.000Z

286

Application Layer Definition and Analyses of Controller Area Network Bus for Wire Harness Assembly Machine  

Science Conference Proceedings (OSTI)

With the feature of multi-master bus access, nondestructive contention-based arbitration and flexible configuration, Controller Area Network (CAN) bus is applied into the control system of Wire Harness Assembly Machine (WHAM). To accomplish desired goal, ...

Hui Guo; Ying Jiang

2006-11-01T23:59:59.000Z

287

Experimental physics and industrial control system (EPICS) input/output controller (IOC) application developer`s guide  

SciTech Connect

This document describes the core software that resides in an Input/Output Controller (IOC), one of the major components of EPICS. The plan of the book is: EPICS overview, IOC test facilities, general purpose features, database locking - scanning - and processing, static database access, runtime database access, database scanning, record and device support, device support library, IOC database configuration, IOC initialization, and database structures. Other than the first chapter this document describes only core IOC software. Thus it does not describe other EPICS tools such as the sequencer. It also does not describe Channel Access, a major IOC component.

Kraimer, M.R.

1994-05-01T23:59:59.000Z

288

Small engine control by fuzzy logic  

Science Conference Proceedings (OSTI)

Small spark-ignition gasoline-fuelled internal-combustion engines can be found all over the world performing in various roles including power generation, agricultural applications and motive power for small boats. To attain low cost, these engines are ... Keywords: applied artificial intelligence, emissions reduction, engine control, engine management systems, fuzzy control, intelligent system

S. H. Lee; R. J. Howlett; S. D. Walters

2004-12-01T23:59:59.000Z

289

Power control schemes in wireless sensor networks for homecare e-health applications  

Science Conference Proceedings (OSTI)

Power control is an important research topic for ad-hoc Wireless Sensor Networks (WSNs). In today's sophisticated and competitive wireless environment, the control of the energy consumption in a WSN for homecare e-health makes it possible to guarantee ... Keywords: homecare e-health, low-energy consumption, power control, wireless sensor networks

Nikolaos A. Pantazis; Dimitrios D. Vergados; Nikolaos I. Miridakis; Dimitrios J. Vergados

2008-07-01T23:59:59.000Z

290

The application research of compound control based on the fuzzy neural network inverse method  

Science Conference Proceedings (OSTI)

Through the study of the boiler-turbine coordination and control network, this paper analysis the difficulties of the inverse system analytical method in practical use. A structure and learning method with close to the dynamic inverse system capacity ... Keywords: compound control, decoupling control instruction, inverse system, neural network

Qingli Wang; Yuanwei Jing; Lifu Wang; Zhi Kong

2009-06-01T23:59:59.000Z

291

Application of a fuzzy enhance adaptive control on active suspension system  

Science Conference Proceedings (OSTI)

Hydraulic active suspension systems have nonlinearity and time-varying dynamic behaviour. It is difficult to establish an accurate model for traditional controllers design. This unknown nonlinear dynamic system is approximated by an second order ... Keywords: active suspension system, adaptive control, fuzzy control, vehicle comfort

Shiuh-Jer Huang; Chiang-Wei Lin

2004-05-01T23:59:59.000Z

292

On the applicability of the minimal configured hierarchical fuzzy control and its relevance to function approximation  

Science Conference Proceedings (OSTI)

This paper presents an approach to minimal hierarchical fuzzy control systems design. It maintains the idea of distributing behaviors inside a fuzzy structure, while the minimal hierarchical fuzzy control is an effective procedure for dealing with systems ... Keywords: ANFIS, Behavioral decomposition, Control, Design, FIS, FLU, Function approximation, Hierarchical fuzzy systems, MCANHFLS, Methodology, RMSE, TSK

Taher M. Jelleli; Adel M. Alimi

2009-09-01T23:59:59.000Z

293

The Application Research of AC Frequency Conversion Technique in Transmission Control System of Oil Rig  

Science Conference Proceedings (OSTI)

This paper mainly introduced the basic structure and work principle of transmission agent on electric drilling rig, meanwhile the frequency control and parallel operation of motors used in the transmission agent were analyzed and designed. Using parallel ... Keywords: Rig, Transmission, Frequency control, Parallel Operation Control

Ruifan Yang; Yong Peng

2010-03-01T23:59:59.000Z

294

CONTROLLED GROWTH OF CARBON NANOTUBES ON CONDUCTIVE METAL SUBSTRATES FOR ENERGY STORAGE APPLICATIONS  

Science Conference Proceedings (OSTI)

The impressive mechanical and electronic properties of carbon nanotubes (CNTs) make them ideally suited for use in a variety of nanostructured devices, especially in the realm of energy production and storage. In particular, vertically-aligned CNT forests have been the focus of increasing investigation for use in supercapacitor electrodes and as hydrogen adsorption substrates. Vertically-aligned CNT growth was attempted on metal substrates by waterassisted chemical vapor deposition (CVD). CNT growth was catalyzed by iron-molybdenum (FeMo) nanoparticle catalysts synthesized by a colloidal method, which were then spin-coated onto Inconel foils. The substrates were loaded into a custom-built CVD apparatus, where CNT growth was initiated by heating the substrates to 750 C under the fl ow of He, H2, C2H4 and a controlled amount of water vapor. The resultant CNTs were characterized by a variety of methods including Raman spectroscopy, transmission electron microscopy (TEM) and scanning electron microscopy (SEM), and the growth parameters were varied in an attempt to optimize the purity and growth yield of the CNTs. The surface area and hydrogen adsorption characteristics of the CNTs were quantifi ed by the Brunauer- Emmett-Teller (BET) and Sieverts methods, and their capacitance was measured via cyclic voltammetry. While vertically-aligned CNT growth could not be verifi ed, TEM and SEM analysis indicated that CNT growth was still obtained, resulting in multiwalled CNTs of a wide range in diameter along with some amorphous carbon impurities. These microscopy fi ndings were reinforced by Raman spectroscopy, which resulted in a G/D ratio ranging from 1.5 to 3 across different samples, suggestive of multiwalled CNTs. Changes in gas fl ow rates and water concentration during CNT growth were not found to have a discernable effect on the purity of the CNTs. The specifi c capacitance of a CNT/FeMo/Inconel electrode was found to be 3.2 F/g, and the BET surface area of a characteristic CNT sample was measured to be 232 m2/g with a cryogenic (77K) hydrogen storage of 0.85 wt%. This level of hydrogen adsorption is slightly higher than that predicted by the Chahine rule, indicating that these CNTs may bind hydrogen more strongly than other carbonaceous materials. More work is needed to confi rm and determine the reason for increased hydrogen adsorption in these CNTs, and to test them for use as catalyst support networks. This study demonstrates the feasibility of producing CNTs for energy storage applications using water-assisted CVD.

Brown, P.; Engtrakul, C.

2009-01-01T23:59:59.000Z

295

Internal Communication  

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

9 Internal Communication Process 11_0303 Page 1 of 6 9 Internal Communication Process 11_0303 Page 1 of 6 EOTA - Business Process Document Title: Internal Communication Process Document Number: P-009 Rev 11_0303 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001 Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): N/A P-009 Internal Communication Process 11_0303 Page 2 of 6 Revision History: Rev. Description of Change A Initial Release 09_0902 Modified process to better fit current practice. 10_0831 Added verbiage to clarify process. Added initiation phrase to process steps. 11_0303 Added QAM to the last step and made minor editorial updates. P-009 Internal Communication Process 11_0303 Page 3 of 6 I. Purpose

296

Applications  

Science Conference Proceedings (OSTI)

Table 2   Applications for titanium and titanium alloys...for FGD units, nuclear waste disposal Geothermal energy Heat exchangers, evaporators, condensers, tubes Marine engineering Shipbuilding Heat exchangers, condensers, piping

297

Applications  

Science Conference Proceedings (OSTI)

Table 2   Examples of applications and parts made with vacuum infusion...small aircraft Industrial Fan blades, part for fish counting unit, toilet bowl, oil

298

Applications  

Science Conference Proceedings (OSTI)

Table 6 Selected applications for aluminum casting alloys...gears; jet engine compressor cases 356.0 Sand: flywheel castings; automotive transmission cases; oil pans; pump bodies. Permanent: machine tool parts;

299

Applications  

Science Conference Proceedings (OSTI)

Table 1   Application of sintered stainless steels...316L Photographic equipment 316L Cam cleats 304L Dishwasher components 304L Can opener gears 410L...

300

Applications:  

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

Applications: Applications: ● Telecommunications: cell / smartphone; multi-party secure phone calls; videoconferencing; Voice over IP (VoIP) ● Banking and financial transactions: ATM, debit / credit card and e-Commerce ● e-Business; e-gaming; e-books; e-music; e-movies; e-gambling ● Wireless internet ● Electronic voting ● Facility and vehicle access ● Information exchange for government/defense

Note: This page contains sample records for the topic "applicable internal controls" 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

Instrumentation and Control Strategies for Plant-Wide and Fleet-Wide Cost Reduction: Utility Application Guideline  

Science Conference Proceedings (OSTI)

This CD provides guidance from the EPRI initiative on IC Strategies for Plant-Wide and Fleet-Wide Cost Reduction. Included on the CD are EPRI Technical Report 1015087, Instrumentation and Control Strategies for Plant-Wide and Fleet-Wide Cost Reduction: Utility Application Guideline, published October 2007, and two multimedia briefings. The report and briefings describe a wide range of options while emphasizing integrated modernization across the plant or fleet. Coordinated improvements to shared communi...

2008-09-03T23:59:59.000Z

302

A Novel Current Angle Control Scheme in a Current Source Inverter Fed Permanent Magnet Synchronous Motor Drive for Automotive Applications  

DOE Green Energy (OSTI)

This paper describes a novel speed control scheme to operate a current source inverter (CSI) driven surface-mounted permanent magnet synchronous machine (SPMSM) for hybrid electric vehicles (HEVs) applications. The idea is to use the angle of the current vector to regulate the rotor speed while keeping the two dc-dc converter power switches on all the time to boost system efficiency. The effectiveness of the proposed scheme was verified with a 3 kW CSI-SPMSM drive prototype.

Tang, Lixin [ORNL; Su, Gui-Jia [ORNL

2011-01-01T23:59:59.000Z

303

Dispersants for Pressurized Water Reactor Secondary Side Fouling Control: Sourcebook for Online and Offline Applications  

Science Conference Proceedings (OSTI)

The role of PWR steam generator (SG) deposit fouling in causing heat-transfer losses, SG tube and internals corrosion, level instabilities, and reductions in plant output has been well established during the last few decades. Accordingly, utilities routinely devote substantial resources to limiting or reducing the level of such deposit fouling. Deposit removal efforts are often effective, but can be costly and can carry risks of extended outages or incomplete cleaning.Another ...

2012-12-20T23:59:59.000Z

304

Fuzzy Logic Application for Optimization of the Cooling Towers Control System  

E-Print Network (OSTI)

The control system for the SPS-BA6 cooling towers station is considered in order to introduce the concept of a multivariable process. Multivariable control means the maintenace of several controlled variables at independent set points. In a single-variable system, to keep the single process variables within their critical values is considered a rather simple operation. In a complex multivariable system, the determination of the optimal operation point results in a combination of all set values of the variables. Control of a multivariable system requires therefore a more complex analysis. As the solution based on a mathematical model of the process is far beyond acceptable complexity, most mathematical models involve extensive simplifications and linearizations to optimize the resulting controllers. In this report the author will demonstrate how fuzzy logic might provide elegant and efficient solutions in the design of multivariable control based on experimental results rather than on mathematical models.

Blanc, D

2000-01-01T23:59:59.000Z

305

Cyber Security ProcurementApplication of the Methodology, Third Example: Digital Feedwater Control  

Science Conference Proceedings (OSTI)

Determining how to apply cyber security requirements to new instrumentation and control (I&C) systems requires cyber security experts, I&C engineers, and procurement organizations to work with vendors to implement and maintain cyber security controls. Improper or incomplete implementation of cyber security controls due to lack of proper requirements and/or unclear division of responsibilities between the utility and vendor can result in costly retrofits to meet the ...

2013-12-19T23:59:59.000Z

306

Cyber Security Procurement - Application of the Methodology, Second Example: Feedpump Turbine Speed Control  

Science Conference Proceedings (OSTI)

Determining how to apply cyber security requirements for new instrumentation and control (I&C) systems requires cyber security experts, I&C engineers, and procurement organizations to work together with vendors to implement and maintain cyber security controls. Improper or incomplete implementation of cyber security controls owing to a lack of proper requirements and/or division of responsibilities between the utility and vendor can often result in costly retrofits to meet the ...

2013-12-20T23:59:59.000Z

307

A Dialog Control Framework for Hypertext-Based Applications Matthias Book, Volker Gruhn  

E-Print Network (OSTI)

]) and results in relatively fat clients, which are often undesired in distributed applications where thin be rendered easily on various presentation channels [4]. However, we need to be aware of a number of software

Gruhn, Volker

308

Application of Ion Concentration Polarization to Water Desalination and Active Control of Analytes in Paper.  

E-Print Network (OSTI)

??This thesis focuses on the development of two new applications using ion concentration polarization (ICP): an out-of-plane microfluidic approach for water desalination and a method (more)

Pei, Zhang

2013-01-01T23:59:59.000Z

309

Electrospun Carbon Nanofiber Webs with Controlled Density of States for Sensor Applications  

E-Print Network (OSTI)

Electrospun carbon nanofiber (CNF) webs with controlled density of states (DOS) are synthesized through varying the carbonization conditions to manipulate the concentration of nanosized graphite domains. These materials ...

Mao, Xianwen

310

Application of the Software as a Service Model to the Control of Complex Building Systems  

E-Print Network (OSTI)

as controllable loads. Microgrids can operate safely in asite production of heat, microgrids have the capability toturbines and grouped in microgrids can introduce a rich set

Stadler, Michael

2012-01-01T23:59:59.000Z

311

Control design and analysis of doubly-fed induction generator in wind power application.  

E-Print Network (OSTI)

??The work presented in this thesis includes control system design, analysis and grid synchronization of a DFIG (doubly-fed induction generator) driven by a wind turbine (more)

Mazari, Shukul

2009-01-01T23:59:59.000Z

312

Feedback Applications in Active Noise Control for Small Axial Cooling Fans.  

E-Print Network (OSTI)

??Feedback active noise control (ANC) has been applied as a means of attenuating broadband noise from a small axial cooling fan. Such fans are used (more)

Green, Matthew J 1978-

2006-01-01T23:59:59.000Z

313

Optimal Waterflood Management under Geologic Uncertainty Using Rate Control: Theory and Field Applications.  

E-Print Network (OSTI)

??Waterflood optimization via rate control is receiving increased interest because of rapid developments in the smart well completions and I-field technology. The use of inflow (more)

Alhuthali, Ahmed Humaid H.

2010-01-01T23:59:59.000Z

314

Wavelength controlled InAs/InP quantum dots for telecom laser applications  

Science Conference Proceedings (OSTI)

This article reviews the recent progress in the growth and device applications of InAs/InP quantum dots (QDs) for telecom applications. Wavelength tuning of the metalorganic vapor-phase epitaxy grown single layer and stacked InAs QDs embedded in InGaAsP/InP ... Keywords: InAs, InGaAsP, InP (100), Laser, Metalorganic vapor-phase epitaxy, Quantum dot

S. Anantathanasarn; R. Ntzel; P. J. van Veldhoven; F. W. M. van Otten; Y. Barbarin; G. Servanton; T. de Vries; E. Smalbrugge; E. J. Geluk; T. J. Eijkemans; E. A. J. M. Bente; Y. S. Oei; M. K. Smit; J. H. Wolter

2006-12-01T23:59:59.000Z

315

International Refrigeration: Order (2012-CE-1510)  

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

DOE ordered International Refrigeration Products to pay an $8,000 civil penalty after finding International Refrigeration had failed to certify that certain room air conditioners comply with the applicable energy conservation standard.

316

Anthony International: Order (2013-CE-5357)  

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

DOE ordered Anthony International to pay a $8,000 civil penalty after finding Anthony International had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

317

Generic Qualification of the Triconex Corporation TRICON Triple Modular Redundant Programmable Logic Controller System for Safety-Re lated Applications in Nuclear Power Plants  

Science Conference Proceedings (OSTI)

As its nuclear power plants age, the electric power industry is focusing on the development of cost-effective replacement systems for obsolete instrumentation, control, and safety systems. This report describes the generic qualification of a platform for safety-related applications that incorporates triple modular redundant (TMR) programmable logic controllers (PLCs), a technology with an excellent track record in non-nuclear applications for critical control and safety functions.

2000-11-29T23:59:59.000Z

318

The Application of Connectionist Structures to LearningImpedance Control in Robotic Contact Tasks  

Science Conference Proceedings (OSTI)

The goal of this paper is to consider the synthesis of learning impedance control using recurrent connectionist structures for on-line learning of robot dynamic uncertainties in the case of robot contact tasks. The connectionist structures are integrated ... Keywords: connectionist, contact tasks, impedance control, learning, manipulation robots, recurrent network

Dusko Kati?; Miomir Vukobratovi?

1997-11-01T23:59:59.000Z

319

Collaborative processing in Mote-based sensor/actuator networks for environment control application  

Science Conference Proceedings (OSTI)

This paper describes in the framework of optimization a collaborative sensing and actuation system for environment control. In the collaborative sensing, the sensor network topology is self-configured according to the sensing information to optimize ... Keywords: Collaborative information processing, Decentralized system, Mote, Optimal control, Sensor network

Masayuki Nakamura; Atsushi Sakurai; Shizuo Furubo; Hiroshi Ban

2008-07-01T23:59:59.000Z

320

Fault diagnosis and fault tolerant control using set-membership approaches: Application to real case studies  

Science Conference Proceedings (OSTI)

This paper reviews the use of set-membership methods in fault diagnosis (FD) and fault tolerant control (FTC). Setmembership methods use a deterministic unknown-but-bounded description of noise and parametric uncertainty (interval ... Keywords: Fault Detection, Fault-Tolerant Control, Interval Models, Robustness, Set-Membership

Vicen Puig

2010-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Application of Dixon resultant to satellite trajectory control by pole placement  

Science Conference Proceedings (OSTI)

Control system design process based on pole placement frequently requires to solve underdetermined multivariate polynomial systems. Since only the real solutions can be accepted for hardware implementation, we are looking for exclusively these roots. ... Keywords: Dixon resultant, Multivariate polynomial system, Pole placement, Satellite control, Symbolic-numeric computation

B. PalNcz

2013-03-01T23:59:59.000Z

322

Application of support vector machines in scour prediction on grade-control structures  

Science Conference Proceedings (OSTI)

Research into the problem of predicting the maximum depth of scour on grade-control structures like sluice gates, weirs and check dams, etc., has been mainly of an experimental nature and several investigators have proposed a number of empirical relations ... Keywords: Back propagation neural network, Grade-control structures, Modeling, Scour, Support vector machines

Arun Goel; Mahesh Pal

2009-03-01T23:59:59.000Z

323

Intelligent Switching System Methodology and Its Application in Complex Process Control System  

Science Conference Proceedings (OSTI)

The switching system can be viewed as a kind of hybrid systems because it with both continuous state variables and discrete state variables. Viewing the controller as hierarchical, then the switch strategy belongs to the higher hierarchy. It represents ... Keywords: intelligent switching system, hybrid systems, fuzzy logic, complex process control, coke oven

Junwei Gao; Yangdong Ye; Tianyun Shi; Qiuhua Jiang; Limin Jia

2002-09-01T23:59:59.000Z

324

Greenpeace International  

E-Print Network (OSTI)

report 2 nd edition 2011 japan energy scenariowill we look into the eyes of our children and confess that we had the opportunity, but lacked the courage? that we had the technology, but lacked the vision? Greenpeace International,

Energy Council; Erec Arthouros Zervos; Sven Teske; Junichi Sato; Hisayo Takada; Image Rice Fields In Kamikatsu; Wolfram Krewitt Dr. Thomas; Sydney Jay Rutovitz; Nicky Ison; Iida Hironao Matsubara

2011-01-01T23:59:59.000Z

325

Properties and Applications  

Science Conference Proceedings (OSTI)

...Powder Metallurgy Refractory Metals, Powder Metal Technologies and Applications, Vol 7, ASM Handbook, ASM International, 1998, p 903??913...

326

This book represents a modern treatment of classical control theory and its applications. Theoretically, it is based on the state space approach, where the  

E-Print Network (OSTI)

Preface This book represents a modern treatment of classical control theory and its applications behavior of real physical control systems, which are quite often of high dimensions. The book treats motivation for writing this book is twofold: (1) Undergraduate students usually take only one control systems

Gajic, Zoran

327

Applications  

Science Conference Proceedings (OSTI)

Table 3   Major application areas of porous P/M materials...refining Semiconductor Particle removal process gas Bulk gas delivery systems Purifier media retainers Analysis instruments Gas/liquid chromatography Gas sampling Sensor protection Chemical processing Catalyst recovery Process gases and liquids Fluid-bed reactor products Mineral processing Coal,...

328

Applications  

Science Conference Proceedings (OSTI)

Table 3   Some applications of investment casting...Electrical equipment Electronics, radar Guns and small armaments Hand tools Jewelry Machine tools Materials handling equipment Metal working equipment Oil well drilling and auxiliary equipment Optical equipment Packaging equipment Pneumatic and hydraulic systems Prosthetic appliances Pumps Sports gear...

329

Applications  

Science Conference Proceedings (OSTI)

Table 1   Commercial applications of refractory metals and alloys by industry...Rhenium, W-Re Process industries Heating and cooling coils Tantalum, Ta-Nb Shell and tube heat exchangers Tantalum Condensers Tantalum Tantalum-clad steel vessels Tantalum Distillation towers Tantalum Valves for hot sulfuric acid service Molybdenum, tantalum, Ta-Nb Expansion joints (bellows) Tantalum...

330

Applications  

Science Conference Proceedings (OSTI)

Table 9   Applications of various polymers...bins 767 aircraft acoustical tile 767 and other Boeing aircraft brackets Airbus A320 bulk cargo floor sandwich structural panels Airbus A330-340 lower wing fairings A3XX main stair case (developmental) Beluga heavy-duty entrance floor panels Dornier 328 landing flap ribs Dornier 328 ice protection...

331

The Sub-bureau for Atmospheric Angular Momentum of the International Earth Rotation Service: A Meteorological Data Center with Geodetic Applications  

Science Conference Proceedings (OSTI)

By exchanging angular momentum with the solid portion of the earth, the atmosphere plays a vital role in exciting small but measurable changes in the rotation of our planet. Recognizing this relationship, the International Earth Rotation Service ...

David A. Salstein; Richard D. Rosen; Deirdre M. Kann; Alvin J. Miller

1993-01-01T23:59:59.000Z

332

Radiation and Dissipation of Internal Waves Generated by Geostrophic Motions Impinging on Small-Scale Topography: Application to the Southern Ocean  

Science Conference Proceedings (OSTI)

Recent estimates from observations and inverse models indicate that turbulent mixing associated with internal wave breaking is enhanced above rough topography in the Southern Ocean. In most regions of the ocean, abyssal mixing has been primarily ...

Maxim Nikurashin; Raffaele Ferrari

2010-09-01T23:59:59.000Z

333

A high efficiency, soft switching dc-dc converter with adaptive current-ripple control for portable applications  

E-Print Network (OSTI)

AbstractA novel control scheme for improving the power efficiency of low-voltage dcdc converters for battery-powered, portable applications is presented. In such applications, light-load efficiency is crucial for extending battery life, since mobile devices operate in stand-by mode for most of the time. The proposed technique adaptively reduces the inductor current ripple with decreasing load current while soft switching the converter to also reduce switching losses, thereby significantly improving light-load efficiency and therefore extending the operation life of battery-powered devices. A load-dependent, mode-hopping strategy is employed to maintain high efficiency over a wide load range. Hysteretic (sliding-mode) control with user programmable hysteresis is implemented to adaptively regulate the current ripple and therefore optimize conduction and switching losses. Experimental results show that for a 1-A, 5- to 1.8-V buck regulator, the proposed technique achieved 5 % power efficiency improvement (from 72 % to 77%) at 100 mA of load current and a 1.5% improvement (from 84 % to 85.5%) at 300 mA, which constitute light-load efficiency improvements, when compared to the best reported, state-of-the-art techniques. As a result, the battery life in a typical digital signalr processing microprocessor application is improved by 7%, which demonstrates the effectiveness of the proposed solution. Index TermsBattery life, buck converter, dcdc converter, efficiency, hysteretic control, sliding-mode control, soft switching, switching regulator.

Siyuan Zhou; Student Member; Gabriel A. Rincn-mora; Senior Member

2006-01-01T23:59:59.000Z

334

Design Implications for Laser Raman Measurement Systems for Tritium Sample-Analysis, Accountancy or Process-Control Applications  

Science Conference Proceedings (OSTI)

Measurement, Monitoring, and Accountancy / Proceedings of the Ninth International Conference on Tritium Science and Technology

M. Schlsser; S. Fischer; M. Sturm; B. Bornschein; R. J. Lewis; H. H. Telle

335

A microfluidic device to control bio actuators of microorganisms, an application to Vorticella convallaria  

E-Print Network (OSTI)

We demonstrate a microfluidic device to control the motion of Vorticella convallaria by changing solution. Floating cells of V. convallaria were injected and cultured inside the device. Approximately 35 cells of V. convallaria ...

Matsudaira, Paul T.

336

Control Systems and Applications for HVAC/R, 1st edition  

Science Conference Proceedings (OSTI)

From the Publisher:Unique in combining into one book, the operational and selection characteristics of commonly used control devices with the thermal and response characteristics of HVAC processes. It presents step-by-step techniques for analyzing the ...

Thomas J. Horan

1996-10-01T23:59:59.000Z

337

Diagnosis and assessment of operations control interventions : framework and applications to a high frequency metro line  

E-Print Network (OSTI)

Service control, the task of implementing the timetable in daily operations on a metro line, plays a key role in service delivery, as it determines the quality of the service as provided to passengers. This thesis proposes ...

Carrel, Andr, S.M. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

338

Application of Snowfall and Wind Statistics to Snow Transport Modeling for Snowdrift Control in Minnesota  

Science Conference Proceedings (OSTI)

Models were utilized to determine the snow accumulation season (SAS) and to quantify windblown snow for the purpose of snowdrift control for locations in Minnesota. The models require mean monthly temperature, snowfall, density of snow, and wind ...

Martha D. Shulski; Mark W. Seeley

2004-11-01T23:59:59.000Z

339

Nonlinear multivariable predictive control of an autothermal reforming reactor for fuel cell applications  

Science Conference Proceedings (OSTI)

In this work, we present a computationally efficient nonlinear multivariable predictive controller (NMPC) for an autothermal reforming (ATR) reactor. The proposed NMPC scheme is based on a fast reduced order nonlinear model and consists of three parts. ...

Yongyou Hu; Donald J. Chmielewski

2009-06-01T23:59:59.000Z

340

Steering control of an autonomous ground vehicle with application to the DARPA Urban Challenge  

E-Print Network (OSTI)

Fundamental to the design of an Ackerman steered autonomous ground vehicle is the development of a low-level controller that effectively performs trajectory or path tracking. Though ample literature is available on various ...

Campbell, Stefan F. (Stefan Forrest)

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Humanseat : semi-wearable seating concepts for vehicle control, medical, and wellbeing applications  

E-Print Network (OSTI)

This thesis explores how natural bodily movements can be translated into a control interface for vehicles. Focusing on the car, our goal is to increase human performance and wellbeing while eliminating the traditionally ...

Knzler, Patrik A. (Patrik Alwin)

2007-01-01T23:59:59.000Z

342

Control Systems: an Application to a High Energy Physics Experiment (COMPASS)  

E-Print Network (OSTI)

The Detector Control System (DCS) of the COMPASS experiment at CERN is presented. The experiment has a high level of complexity and flexibility and a long time of operation, that constitute a challenge for its full monitorisation and control. A strategy to use a limited number of standardised, cost-effective, industrial solutions of hardware and software was pursued. When such solutions were not available or could not be used, customised solutions were developed.

Bordalo, P; Pires, C; Quintans, C; Ramos, S

2012-01-01T23:59:59.000Z

343

Application of Statistical Quality Control Techniques to Detonator Fabrication: Feasibility Study  

SciTech Connect

A feasibility study was performed on the use of process control techniques which might reduce the need for a duplicate inspection by production inspection and quality control inspection. Two active detonator fabrication programs were selected for the study. Inspection areas accounting for the greatest percentage of total inspection costs were selected by applying "Pareto's Principle of Maldistribution." Data from these areas were then gathered and analyzed by a process capabiltiy study.

Jones, J. Frank

1971-05-20T23:59:59.000Z

344

Control Systems: an Application to a High Energy Physics Experiment (COMPASS)  

E-Print Network (OSTI)

The Detector Control System (DCS) of the COMPASS experiment at CERN is presented. The experiment has a high level of complexity and flexibility and a long time of operation, that constitute a challenge for its full monitorisation and control. A strategy to use a limited number of standardised, cost-effective, industrial solutions of hardware and software was pursued. When such solutions were not available or could not be used, customised solutions were developed.

P. Bordalo; A. S. Nunes; C. Pires; C. Quintans; S. Ramos

2012-06-16T23:59:59.000Z

345

Novel Distributed Generation Control and Dispatching System: Application Validation and Benefits Quantification  

Science Conference Proceedings (OSTI)

This report describes a novel control and dispatching hardware/software system for distributed generation. The system allows the connection of multiple generators at a number of sites to a utility control and monitoring system for the purpose of providing peaking power for the utility. Using distributed generation for this purpose is a potentially cost-effective solution to localized power system constraints caused by the inability to increase power transmission into an area experiencing steady growth in...

2002-10-01T23:59:59.000Z

346

Effect of Rate and Season of Application of Aminocyclopyrachlor on the Control of Acacia Farnesiana (L.) Willd. in South Texas  

E-Print Network (OSTI)

This study was conducted on two rangeland sites in south Texas with large populations of huisache (Acacia farnesiana (L.) Willd.); the Bush Ranch in Goliad County, and the Hitchcock Ranch in Bee County. The purpose of the study was to evaluate the effect of three herbicide treatments and three seasons of application on 1) apparent mortality of huisache, 2) huisache canopy cover, 3) huisache stem density, and 4) herbaceous ground cover. Herbicide treatments included aminocyclopyrachlor alone at a rate of 0.315 kg a.i. ha-1, aminocyclopyrachlor + triclopyr at a rate of 0.210 kg a.i. ha-1 + 0.420 kg a.e. ha-1, and triclopyr + picloram at a rate of 0.560 kg a.e. ha-1 + 0.560 kg a.e. ha-1. Herbicide treatments were applied over 3 x 30 m plots containing previously mowed huisache in May, July, and October of 2010 with ground-broadcast equipment at a rate of 140 L ha-1. Randomly selected huisache individuals and herbaceous ground cover at randomly selected points were monitored for the duration of the study. Statistical analyses of huisache mortality, canopy area, and stem densities revealed that at both sites one year after treatment, huisache mortality across the three seasons of application was consistently higher in plots treated with aminocyclopyrachlor + triclopyr (50 to 99%) versus those treated with aminocyclopyrachlor alone (16 to 78%) or triclopyr + picloram (4 to 70%). This mixture also provided the greatest reductions in huisache canopy area (60 to 99% reduction) and stem density (61 to 99% reduction). Also at both sites, spring applications consistently provided the greatest huisache control and canopy and stem reductions. Herbicide treatment and season of application had little effect on post-treatment herbaceous ground cover, likely due to extreme drought conditions in 2011. Of the possible combinations of seasons of application and herbicide treatments, the application in the spring of aminocyclopyrachlor plus triclopyr provided the most desirable results in terms of huisache mortality, canopy reduction, and stem density reduction. However, for sites invaded by huisache that are located near to potentially susceptible crops, the application of aminocyclopyrachlor plus triclopyr or aminocyclopyrachlor alone in the fall after the harvest of those crops may be more appropriate in order to avoid non-target injury while still providing acceptable huisache control.

McGinty, Joshua

2012-05-01T23:59:59.000Z

347

Siting the International Linear Collider at Hanford  

SciTech Connect

Review of the proposed International Linear Collider, applications in high energy physics, and evaluation of the Hanford Site as a possible location for siting the facilityl.

Kouzes, Richard T.; Asner, David M.; Brodzinski, Ronald L.; Fast, James E.; Miley, Harry S.

2012-03-15T23:59:59.000Z

348

Siting the International Linear Collider at Hanford  

SciTech Connect

Review of the proposed International Linear Collider, applications in high energy physics, and evaluation of the Hanford Site as a possible location for siting the facility.

Kouzes, Richard T.; Asner, David M.; Brodzinski, Ronald L.; Fast, James E.; Miley, Harry S.

2012-05-01T23:59:59.000Z

349

Internal Dosimetry  

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

MEASUREMENT MEASUREMENT SENSITIVE DOE-STD-1121-2008 Change Notice No.1 October 2013 DOE STANDARD INTERNAL DOSIMETRY U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document is available on the Department of Energy Technical Standards Program Web Site at http://energy.gov/hss/information-center/department-energy- technical-standards-program ii Change Notice 1. Internal Dosimetry DOE-STD-1121-2008 Page/Section Change Throughout Change: airborne contamination To: airborne radioactivity Section 1.5, p. 4 Change: HPS N 13.1-1999 To: HPS N 13.1-2011 Section 1.5, p. 4 Change: HPS N 13.6-1999 To: HPS N 13,.6-2010 Section 1.5, p. 4 Delete: HPS N 13.14-1994, Internal Dosimetry Programs for

350

SOLERAS - Solar Controlled Environment Agriculture Project. Final report, Volume 6. Science Applications, Incorporated system analysis  

Science Conference Proceedings (OSTI)

This report summarizes the results of the systems analysis task for the conceptual design of a commercial size, solar powered, controlled environment agriculture system. The baseline greenhouse system consists of a 5-hectare growing facility utilizing an innovative fluid roof filter concept to provide temperature and humidity control. Fresh water for the system is produced by means of a reverse osmosis desalination unit and energy is provided by means of a solar photovoltaic array in conjunction with storage batteries and a power conditioning unit. The greenhouse environment is controlled via circulation of brackish groundwater in a closed system, which permits water recovery during dehumidification as well as CO/sub 2/ enrichment for increased crop productivity.

Not Available

1985-01-01T23:59:59.000Z

351

Benefits of Utilizing Advanced Metering Provided Information Support and Control Capabilities in Distribution Automation Application s  

Science Conference Proceedings (OSTI)

Advanced Metering systems can serve a variety of applications beyond revenue cycle services. This paper describes several distribution automation functions that can significantly benefit from integration with the Advanced Metering Infrastructure (AMI). Installation of Smart Meters with two-way communications is under way at several service territories of electric utilities throughout North America, Europe, Asia and Australia. These meters could be capable of providing a variety of data representing the p...

2009-12-22T23:59:59.000Z

352

NREL: Wind Research - International Research Collaboratives  

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

Research Collaboratives Research Collaboratives Researchers at the National Wind Technology Center (NWTC) leverage U.S. research dollars by participating in multi-lateral research collaborations with many international organizations. NWTC collaborates with several of the world's most respected institutions, including the national research institutions of other countries. NREL also works through international agencies dedicated to the common interests of energy research and applications such as the International Energy Agency (IEA), the International Electrotechnical Commission (IEC), the Institute of Electrical and Electronics Engineers (IEEE), Underwriters Laboratory, and the International Measuring Network of Wind Energy Institutes (MEASNET). International Energy Agency NREL supports international research efforts through its participation in

353

Interpretation of ES, CS, and IOS approximations within a translational-internal coupling scheme. II. Application to atom--diatom kinetic cross sections  

SciTech Connect

ES, CS, and IOS approximations to atom--diatom kinetic cross sections are derived. In doing so, reduced S-matrices in a translational-internal coupling scheme are stressed. This entails the insertion of recently obtained approximate reduced S-matrices in the translational-internal coupling scheme into previously derived general expressions for the kinetic cross sections. Of special interest is the structure (rotational j quantum number dependence) of the kinetic cross sections associated with the Senftleben Beenakker effects and of pure internal state relaxation phenomena. The viscomagnetic effect is used as an illustrative example. It is found in particular that there is a great similarity of structure between the energy sudden (and IOS) approximation and the previously derived distorted wave Born results.

Coombe, D.A.; Snider, R.F.

1980-02-15T23:59:59.000Z

354

Experimental evaluation of topology control and synchronization for in-building sensor network applications  

Science Conference Proceedings (OSTI)

While multi-hop networks consisting of 100s or 1000s of inexpensive embedded sensors are emerging as a means of mining data from the environment, inadequate network lifetime remains a major impediment to real-world deployment. This paper describes several ... Keywords: energy conservation, performance evaluation, synchronization, topology control, wireless sensor networks

W. Steven Conner; Jasmeet Chhabra; Mark Yarvis; Lakshman Krishnamurthy

2005-08-01T23:59:59.000Z

355

Software tools for developing parallel applications. Part 2: Interactive control and performance tuning  

SciTech Connect

This paper continues the discussion of parallel tool support with an overview of the current state of tools for runtime control and performance tuning. Each is discussed in terms of the programmer needs addressed, the extent to which representative current tools meet those needs, and what new levels of tool support are important if parallel computing is to become more widespread.

Brown, J. [Los Alamos National Lab., NM (United States); Geist, A. [Oak Ridge National Lab., TN (United States). Computer Science and Mathematics Div.; Pancake, C. [Oregon State Univ., Corvallis, OR (United States). Dept. of Computer Science; Rover, D. [Michigan State Univ., East Lansing, MI (United States). Dept. of Electrical Engineering

1997-04-01T23:59:59.000Z

356

Unknown input estimation for a class of nonlinear systems and its application to automotive engine controls  

Science Conference Proceedings (OSTI)

System unmodeled dynamics and uncertainties are common issues in the design of model based controllers and observers. One way to deal with this is to design an unknown input observer to estimate those unknown variables. However it is not feasible, if ...

Chia-Shang Liu; Pingan He

2009-06-01T23:59:59.000Z

357

Application of Fuzzy Logic Control Approach in a Microcontroller-Based Sun Tracking System  

Science Conference Proceedings (OSTI)

The efficiency of a solar panel is related to the amount of solar energy it acquired, so it is necessary for the panel to track the suns position accurately. A microcontroller-based sun tracking system is proposed in this paper, which is comprised ... Keywords: sun tracking, solar panel, microcontroller, fuzzy logic control

Zhou Yan; Zhu Jiaxing

2010-08-01T23:59:59.000Z

358

Application of Ant Colony Algorithm in PID Parameter Optimization for Mining Hoist Direct Torque Control System  

Science Conference Proceedings (OSTI)

The mining hoist is a key transport equipment to transfer the workers and coal between the mining well and the ground. In the traditional mining hoist direct torque control system, there are some disadvantages such as torque pulsation in the low speed ...

Xian-Min Ma

2009-01-01T23:59:59.000Z

359

A Framework for Sensor Planning and Control with Applications to Vision Guided Multi-robot Systems.  

E-Print Network (OSTI)

of distributed sensors. Given that there is some cost associated with transmitting and processing data, which of control- ling the configuration of a team of mobile agents equipped with cameras so as to optimize the quality of the estimates derived from their measurements. The issue of optimizing the robots

Taylor, Camillo J.

360

The Design and Application of the Water Temperature Control System for Large Aquaculture Pond  

Science Conference Proceedings (OSTI)

Because the traditional cooling methods such as ice cooling and natural convection cooling can not meet the special requirements of ornamental fish breeding, the way based on mechanical refrigeration, heat exchange system, water supply system and automatic ... Keywords: aquaculture pond for ornamental fish, water temperature automatic control, mechanical refrigeration, plate exchanger, water supply system

Chen Shuai; Zhong Ke; Cai Yingling

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Reducing flare emissions from chemical plants and refineries through the application of fuzzy control system  

Science Conference Proceedings (OSTI)

Increasing legislative requirements on a global basis are driving the development of solutions to reduce emission. Flaring and venting of waste hydrocarbon gases is a known contributor to pollution and increasing pressure is being exerted onto operators ... Keywords: air assist, combustion, combustion efficiency, emissions, flare, fuzzy control, member ship function, steam injection, toxic gas

A. Alizadeh-Attar; H. R. Ghoohestani; I. Nasr Isfahani

2007-04-01T23:59:59.000Z

362

Reducing flare emissions from chemical plants and refineries through the application of fuzzy control system  

Science Conference Proceedings (OSTI)

Increasing legislative requirements on a global basis are driving the development of solutions to reduce emission. Flaring and venting of waste hydrocarbon gases is a known contributor to pollution and increasing pressure is being exerted onto operators ... Keywords: air assist, combustion, combustion efficiency, emissions, flare, fuzzy control, member ship function, steam injection, toxic gas

A. Alizadeh-Attar; H. R. Ghoohestani; I. Nasr Isfahani

2007-06-01T23:59:59.000Z

363

Control of Natural Gas Catalytic Partial Oxidation for Hydrogen Generation in Fuel Cell Applications1  

E-Print Network (OSTI)

Control of Natural Gas Catalytic Partial Oxidation for Hydrogen Generation in Fuel Cell Ghosh3 , Huei Peng2 Abstract A fuel processor that reforms natural gas to hydrogen-rich mixture to feed of the hydrogen in the fuel processor is based on catalytic partial oxidation of the methane in the natural gas

Peng, Huei

364

Trends in Energy Management Technology - Part 4: Review ofAdvanced Applications in Energy Management, Control, and InformationSystems  

SciTech Connect

In this article, the fourth in a series, we provide a review of advanced applications in Energy Management, Control, and Information Systems (EMCIS). The available features for these products are summarized and analyzed with regard to emerging trends in EMCIS and potential benefits to the Federal sector. The first article [1] covered enabling technologies for emerging energy management systems. The second article [2] serves as a basic reference for building control system (BCS) networking fundamentals and includes an assessment of current approaches to open communications. The third article [3] evaluated several products that exemplify the current state of practice in EMCIS. It is important for energy managers in the Federal sector to have a high level of knowledge and understanding of these complex energy management systems. This series of articles provides energy practitioners with some basic informational and educational tools to help make decisions relative to energy management systems design, specification, procurement, and energy savings potential.

Yee, Gaymond; Webster, Tom

2003-08-01T23:59:59.000Z

365

PDF Application  

Science Conference Proceedings (OSTI)

?Computer Applications and Process Control. ?Copper Nickel and Cobalt ... ? Iron and Steel. ?Joining. ?Lead Zinc and Tin. ?Lightweight Materials.

366

The International Trade In Toxic Waste: A Selected Bibliography Of Sources  

E-Print Network (OSTI)

International Economic Policy and Trade of the Committee on Foreign Affairs policy options to control the international waste trade. International Environmental Affairs

Lewis, Deanna L.; Chepesiuk, Ron

1994-01-01T23:59:59.000Z

367

Nuclear Maintenance Applications Center: Westinghouse Full-Length Rod Control System - Life Cycle Management Planning Sourcebook  

Science Conference Proceedings (OSTI)

This sourcebook provides the technical information necessary to develop a comprehensive plant-specific life cycle management plan for the Westinghouse solid-state full-length rod control system. The technical information includes operating experience, industry bench-marking performance survey results, recommended preventive and predictive maintenance, industry "good practices," obsolescence issues, and OEM component upgrades and design enhancements. The component upgrades/enhancements will improve the sy...

2006-04-24T23:59:59.000Z

368

Survey of Instrumentation and Control Practices in the Process Industries for Application to the Power Utilities  

Science Conference Proceedings (OSTI)

With impending deregulation and ever-tightening environmental constraints, utilities are increasing their emphasis on maximizing operating efficiency and reducing maintenance and operational costs. It is likely that utilities can use the capabilities of modern control and information management systems more effectively than they currently do. This report documents lessons learned over many years by experts in the process industries that might benefit the utility industry as it transitions to a competitiv...

1999-04-08T23:59:59.000Z

369

Nonlinear power flow control applications to conventional generator swing equations subject to variable generation.  

Science Conference Proceedings (OSTI)

In this paper, the swing equations for renewable generators are formulated as a natural Hamiltonian system with externally applied non-conservative forces. A two-step process referred to as Hamiltonian Surface Shaping and Power Flow Control (HSSPFC) is used to analyze and design feedback controllers for the renewable generator system. This formulation extends previous results on the analytical verification of the Potential Energy Boundary Surface (PEBS) method to nonlinear control analysis and design and justifies the decomposition of the system into conservative and non-conservative systems to enable a two-step, serial analysis and design procedure. In particular, this approach extends the work done by developing a formulation which applies to a larger set of Hamiltonian Systems that has Nearly Hamiltonian Systems as a subset. The results of this research include the determination of the required performance of a proposed Flexible AC Transmission System (FACTS)/storage device to enable the maximum power output of a wind turbine while meeting the power system constraints on frequency and phase. The FACTS/storage device is required to operate as both a generator and load (energy storage) on the power system in this design. The Second Law of Thermodynamics is applied to the power flow equations to determine the stability boundaries (limit cycles) of the renewable generator system and enable design of feedback controllers that meet stability requirements while maximizing the power generation and flow to the load. Necessary and sufficient conditions for stability of renewable generators systems are determined based on the concepts of Hamiltonian systems, power flow, exergy (the maximum work that can be extracted from an energy flow) rate, and entropy rate.

Robinett, Rush D., III; Wilson, David Gerald

2010-05-01T23:59:59.000Z

370

Application of the Software as a Service Model to the Control of Complex Building Systems  

Science Conference Proceedings (OSTI)

In an effort to create broad access to its optimization software, Lawrence Berkeley National Laboratory (LBNL), in collaboration with the University of California at Davis (UC Davis) and OSISoft, has recently developed a Software as a Service (SaaS) Model for reducing energy costs, cutting peak power demand, and reducing carbon emissions for multipurpose buildings. UC Davis currently collects and stores energy usage data from buildings on its campus. Researchers at LBNL sought to demonstrate that a SaaS application architecture could be built on top of this data system to optimize the scheduling of electricity and heat delivery in the building. The SaaS interface, known as WebOpt, consists of two major parts: a) the investment& planning and b) the operations module, which builds on the investment& planning module. The operational scheduling and load shifting optimization models within the operations module use data from load prediction and electrical grid emissions models to create an optimal operating schedule for the next week, reducing peak electricity consumption while maintaining quality of energy services. LBNL's application also provides facility managers with suggested energy infrastructure investments for achieving their energy cost and emission goals based on historical data collected with OSISoft's system. This paper describes these models as well as the SaaS architecture employed by LBNL researchers to provide asset scheduling services to UC Davis. The peak demand, emissions, and cost implications of the asset operation schedule and investments suggested by this optimization model are analysed.

Stadler, Michael; Donadee, Jonathan; Marnay, Chris; Mendes, Goncalo; Appen, Jan von; Megel, Oliver; Bhattacharya, Prajesh; DeForest, Nicholas; Lai, Judy

2011-03-17T23:59:59.000Z

371

Application of the Software as a Service Model to the Control of Complex Building Systems  

Science Conference Proceedings (OSTI)

In an effort to create broad access to its optimization software, Lawrence Berkeley National Laboratory (LBNL), in collaboration with the University of California at Davis (UC Davis) and OSISoft, has recently developed a Software as a Service (SaaS) Model for reducing energy costs, cutting peak power demand, and reducing carbon emissions for multipurpose buildings. UC Davis currently collects and stores energy usage data from buildings on its campus. Researchers at LBNL sought to demonstrate that a SaaS application architecture could be built on top of this data system to optimize the scheduling of electricity and heat delivery in the building. The SaaS interface, known as WebOpt, consists of two major parts: a) the investment& planning and b) the operations module, which builds on the investment& planning module. The operational scheduling and load shifting optimization models within the operations module use data from load prediction and electrical grid emissions models to create an optimal operating schedule for the next week, reducing peak electricity consumption while maintaining quality of energy services. LBNL's application also provides facility managers with suggested energy infrastructure investments for achieving their energy cost and emission goals based on historical data collected with OSISoft's system. This paper describes these models as well as the SaaS architecture employed by LBNL researchers to provide asset scheduling services to UC Davis. The peak demand, emissions, and cost implications of the asset operation schedule and investments suggested by this optimization model are analyzed.

Stadler, Michael; Donadee, Jon; Marnay, Chris; Lai, Judy; Mendes, Goncalo; Appen, Jan von; M& #233; gel, Oliver; Bhattacharya, Prajesh; DeForest, Nicholas; Lai, Judy

2011-03-18T23:59:59.000Z

372

Controlling intake of uranium in the workplace: Applications of biokinetic modeling and occupational monitoring data  

Science Conference Proceedings (OSTI)

This report provides methods for interpreting and applying occupational uranium monitoring data. The methods are based on current international radiation protection guidance, current information on the chemical toxicity of uranium, and best available biokinetic models for uranium. Emphasis is on air monitoring data and three types of bioassay data: the concentration of uranium in urine; the concentration of uranium in feces; and the externally measured content of uranium in the chest. Primary Reference guidance levels for prevention of chemical effects and limitation of radiation effects are selected based on a review of current scientific data and regulatory principles for setting standards. Generic investigation levels and immediate action levels are then defined in terms of these primary guidance levels. The generic investigation and immediate actions levels are stated in terms of radiation dose and concentration of uranium in the kidneys. These are not directly measurable quantities, but models can be used to relate the generic levels to the concentration of uranium in air, urine, or feces, or the total uranium activity in the chest. Default investigation and immediate action levels for uranium in air, urine, feces, and chest are recommended for situations in which there is little information on the form of uranium taken into the body. Methods are prescribed also for deriving case-specific investigation and immediate action levels for uranium in air, urine, feces, and chest when there is sufficient information on the form of uranium to narrow the range of predictions of accumulation of uranium in the main target organs for uranium: kidneys for chemical effects and lungs for radiological effects. In addition, methods for using the information herein for alternative guidance levels, different from the ones selected for this report, are described.

Leggett, Richard Wayne [ORNL; Eckerman, Keith F [ORNL; McGinn, Wilson [ORNL; Meck, Dr. Robert A. [U.S. Nuclear Regulatory Commission

2012-01-01T23:59:59.000Z

373

Method and apparatus for controlled size distribution of gel microspheres formed from aqueous dispersions. [Patent application  

DOE Patents (OSTI)

The present invention is directed to a method and apparatus for making a population of dense, closely size-controlled microspheres by sol-gel procedures wherein said microspheres are characterized by a significant percentage of said population being within a predetermined, relatively narrow size range. This is accomplished by subjecting aqueous dispersions of a sol, within a water-immiscible organic liquid to a turbulent flow. Microsphere populations thus provided are useful in vibratory-packed processes for nuclear fuels to be irradiated in LWR- and FBR-type nuclear reactors.

Ryon, A.D.; Haas, P.A.; Vavruska, J.S.

1982-01-19T23:59:59.000Z

374

Development of multi-platform control and instrumentation communications to increase operational reliability - application to MAST  

E-Print Network (OSTI)

Improving the reliability and reducing the maintenance time to give increased availability is a key feature of developing control & instrumentation (C&I) systems relevant to future fusion devices such as DEMO and to fusion power plants. Standardising access to the multiple platforms comprising C&I systems on working plant including software that analyses data is one aspect of achieving this. This has been realised on the MAST Neutral Beam Injection system (MNBI) following an extensive upgrade to the C&I, to improve the operational reliability of the neutral beam plant.

Homfray, D A; Khilar, S; King, R; Payne, D; Simmonds, M R; Tame, C; Whitehead, B

2013-01-01T23:59:59.000Z

375

INTERNATIONAL AGREEMENTS  

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

INTERNATIONAL INTERNATIONAL AGREEMENTS Signed by Secretary Spencer Abraham January 2001-December 2004 TABLE OF CONTENTS Joint Statement of ntent between the Department of Energy of the United States ofAmerica and The Ministry of Energy and Mines of the Republic ofPeru on Cooperation in the Field of Energy -Tab 1 Fifth Hemispheric Energy Ministers Meeting Mexico City, Mexico - March 9, 2001. Mexico Declaration - Energy: A Crucial Factor for Integration and Sustainable Development in the Hemisphere - Tab 2 Extension of the Agreement for Energy Cooperation between the Department of Energy of the United States ofAmerica and the Secretariat ofEnergy of the United Mexican States, and its Four Annexes - Tab3 Implementing Agreement between the Department ofEnergy of the United States ofAmerica and the

376

The Development of a Frequency Control System of a Seeded Laser for DGV Application  

E-Print Network (OSTI)

For an effective Doppler Global Velocimeter (DGV), there is a requirement to accurately record and tune the frequency content of the laser used. The laser used for this experiment was an ND:YAG. Adjusting the mean frequency of the ND:YAG is accomplished by controlling the seed laser diode output, which also narrows the bandwidth of the laser to below 20 MHz. The exact frequency of operation is critical for the operation of the system. Standard interferometry techniques that measure laser frequency content, such as Fabre-Perot and grating based systems, are not able to provide an adequate spectrum resolution for the 9 ns pulse duration of the ND:YAG laser. A method was developed that employs a CCD line camera and a laser reference cell to effectively and cost efficiently solve this problem. The hardware and software for this real time monitoring system were developed and used with a real time feedback loop to stabilize the laser operating frequency at a specified value. The receiving optics of this DGV system were upgraded with 12 bit CCD cameras and a temperature controlled laser reference cell to decrease the uncertainty to the velocity measurement from over 4 m/s to less than 1 m/s. Recommendations to the effectiveness of the system and future improvements are provided.

Nelson, Brent

2008-12-01T23:59:59.000Z

377

International Energy Statistics  

U.S. Energy Information Administration (EIA)

> Countries > International Energy Statistics: International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly

378

This book is intended for engineers, mathematicians, physicists, and computer scientists interested in control theory and its applications. The book studies a  

E-Print Network (OSTI)

variables, describe dynamics of many real physical systems such as aircraft, power systems, nuclear reactors interested in control theory and its applications. The book studies a special class of linear control systems, chemical reactors, electrical circuits, dc and induction motors, robots, large space flexible structures

Gajic, Zoran

379

INTERNATIONAL AGREEMENTS  

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

United States ofAmerica and the Ministry of Science and Technology of the Republic of Korea Concerning Research and Development in Nuclear Material Control, Accountancy,...

380

Noise reduction control strategy of a permanent magnet synchronous machine for vehicle applications  

E-Print Network (OSTI)

The purpose of this work was to investigate a permanent magnet synchronous machine which will be produced by an industry partner of the Institut fr Stromrichtertechnik und Elektrische Antriebe (ISEA) an institute of the Rheinisch Westflisch Technische Hochschule - Aachen, Germany (RWTH). The machine manufacturer noted certain abnormalities with the frequency spectrum produced by an electric machine that they were developing; this problem was brought to ISEA in order to be investigated. My work continues the work of my supervisor, Dipl.- Ing Matthias Bsing, and seeks to further examine the machine for a much wider range of operating points, determine the relationship between current amplitude, harmonics, control angle and rotor position on radial force components of the machine and therefore stresses on the stator; which are the primary causes of electrical machine noise. Rather than investigate acoustic issues in particular, the study was limited to the study of electromagnetically generated radial force ripple, which is the cause of stator deflection modes and therefore the emission of sound waves. The primary results of this thesis researched the operation of a permanent magnet synchronous machine and described its behavior with regards to force, torque, and force and torque ripple and their spectrums versus numerous parameters, including control angle, secant current and rotor position. Next, the work used provided data, literature and the simulation results for this thesis in order to deconstruct the operation regions of the particular machine and therefore link the causes of particular noise spectral components to the operation of the machine. From this it was possible to identify potential ways to eliminate these areas of noise. Following this, the thesis examined a particular abnormality in the torque and force waveforms produced by the machine and devised actions which could correct this abnormality. After identifying this asymmetry, the work explored how to choose an optimal control strategy for eliminating particular harmonics based on the simulated operating points and a desired command torque. Finally, the research built on the previous work by supplementing the method of current harmonic injection for eliminating radial force harmonics in this machine, with a method of determining an optimal operating point before the injection currents are calculated.

Doolittle, Randy Gene

2008-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

A Sliding Mode Control for a Sensorless Tracker: Application on a Photovoltaic System  

E-Print Network (OSTI)

The photovoltaic sun tracker allows us to increase the energy production. The sun tracker considered in this study has two degrees of freedom (2-DOF) and especially specified by the lack of sensors. In this way, the tracker will have as a set point the sun position at every second during the day for a period of five years. After sunset, the tracker goes back to the initial position (which of sunrise). The sliding mode control (SMC) will be applied to ensure at best the tracking mechanism and, in another hand, the sliding mode observer will replace the velocity sensor which suffers from a lot of measurement disturbances. Experimental measurements show that this autonomic dual axis Sun Tracker increases the power production by over 40%.

Rhif, Ahmed

2012-01-01T23:59:59.000Z

382

Application for Underground Injection Control Permit for the PUNA Geothermal Venture Project  

DOE Green Energy (OSTI)

Puna Geothermal Venture (PGV) plans to construct and operate the 25 MW Puna Geothermal Venture Project in the Puna District of the Island of Hawaii. The project will drill geothermal wells within a dedicated 500-acre project area, use the produced geothermal fluid to generate electricity for sale to the Hawaii Electric Light Company for use on the Island of Hawaii, and inject all the produced geothermal fluids back into the geothermal reservoir. Since the project will use injection wells, it will require an Underground Injection Control (UIC) permit from the Drinking Water Section of the State of Hawaii Department of Health. The PGV Project is consistent with the State and County of Hawaii's stated objectives of providing energy self-sufficiency and diversifying Hawaii's economic base. The project will develop a new alternate energy source as well as provide additional information about the nature of the geothermal resource.

None

1989-06-01T23:59:59.000Z

383

Application for Underground Injection Control Permit for the PUNA Geothermal Venture Project  

SciTech Connect

Puna Geothermal Venture (PGV) plans to construct and operate the 25 MW Puna Geothermal Venture Project in the Puna District of the Island of Hawaii. The project will drill geothermal wells within a dedicated 500-acre project area, use the produced geothermal fluid to generate electricity for sale to the Hawaii Electric Light Company for use on the Island of Hawaii, and inject all the produced geothermal fluids back into the geothermal reservoir. Since the project will use injection wells, it will require an Underground Injection Control (UIC) permit from the Drinking Water Section of the State of Hawaii Department of Health. The PGV Project is consistent with the State and County of Hawaii's stated objectives of providing energy self-sufficiency and diversifying Hawaii's economic base. The project will develop a new alternate energy source as well as provide additional information about the nature of the geothermal resource.

1989-06-01T23:59:59.000Z

384

SOLERAS - Solar Controlled Environment Agriculture Project. Final report, Volume 5. Science Applications, Incorporated system requirements definition  

DOE Green Energy (OSTI)

This report sets forth the system requirements for a Solar Controlled-Environment Agriculture System (SCEAS) Project. In the report a conceptual baseline system description for an engineering test facility is given. This baseline system employs a fluid roof/roof filter in combination with a large storage tank and a ground water heat exchanger in order to provide cooling and heating as needed. Desalination is accomplished by pretreatment followed by reverse osmosis. Energy is provided by means of photovoltaics and wind machines in conjunction with storage batteries. Site and climatic data needed in the design process are given. System performance specifications and integrated system design criteria are set forth. Detailed subsystem design criteria are presented and appropriate references documented.

Not Available

1985-01-01T23:59:59.000Z

385

Method and device for diagnosing and controlling combustion instabilities in internal combustion engines operating in or transitioning to homogeneous charge combustion ignition mode  

DOE Patents (OSTI)

This invention is a method of achieving stable, optimal mixtures of HCCI and SI in practical gasoline internal combustion engines comprising the steps of: characterizing the combustion process based on combustion process measurements, determining the ratio of conventional and HCCI combustion, determining the trajectory (sequence) of states for consecutive combustion processes, and determining subsequent combustion process modifications using said information to steer the engine combustion toward desired behavior.

Wagner, Robert M [Knoxville, TN; Daw, Charles S [Knoxville, TN; Green, Johney B [Knoxville, TN; Edwards, Kevin D [Knoxville, TN

2008-10-07T23:59:59.000Z

386

Control of Surface Mounted Permanent Magnet Motors with Special Application to Fractional-Slot Motors with Concentrated Windings  

SciTech Connect

A 30 pole, 6 kW, and 6000 maximum revolutions per minute (rpm) prototype of the permanent magnet synchronous motor (PMSM) with fractional-slot concentrated windings (FSCW) has been designed, built, and tested at the University of Wisconsin at Madison (UWM). This machine has significantly more inductance than that of regular PMSMs. The prototype was delivered in April 2006 to the Oak Ridge National Laboratory (ORNL) for testing and development of a controller that will achieve maximum efficiency. In advance of the test/control development effort, ORNL has used the PMSM models developed over a number of previous studies to study how steady state performance of high inductance PMSM machines relates to control issues. This report documents the results of this research. The amount of inductance that enables the motor to achieve infinite constant power speed ratio (CPSR) is given by L{sub {infinity}} = E{sub b}/{Omega}{sub b}I{sub R}, where E{sub b} is the root-mean square (rms) magnitude of the line-to-neutral back-electromotive force (emf) at base speed, {Omega}{sub b} is the base speed in electrical radians per second, and I{sub R} is the rms current rating of the motor windings. The prototype machine that was delivered to ORNL has about 1.5 times as much inductance as a typical PMSM with distributed integral slot windings. The inventors of the FSCW method, who designed the prototype machine, remarked that they were 'too successful' in incorporating inductance into their machine and that steps would be taken to modify the design methodology to reduce the inductance to the optimum value. This study shows a significant advantage of having the higher inductance rather than the optimal value because it enables the motor to develop the required power at lower current thereby reducing motor and inverter losses and improving efficiency. The main problem found with high inductance machines driven by a conventional phase advance (CPA) method is that the motor current at high speed depends solely on machine parameters and is virtually independent of the load level and the direct current (dc) supply voltage. Thus, the motor current is virtually the same at no load as at full load resulting in poor efficiency at less than full load conditions. While an inductance higher than the value cited above is warranted, it still does not ensure that the motor current is proportional to load; consequently, the problem of low efficiency at high speed and partial load is not resolved but is only mitigated. A common definition of 'base speed' is the speed at which the voltage applied to the motor armature is equal to the magnitude of the back-emf. The results in this study indicate that the dc supply voltage should be adequate to drive rated current into the motor winding at the specified base speed. At a minimum this requires sufficient voltage to overcome not only the back-emf but also the voltage drop across the internal impedance of the machine. For a high inductance PMSM, the internal impedance at base speed can be considerable and substantial additional voltage is required to overcome the internal voltage drop. It is further shown that even more voltage than the minimum required for injecting rated current at base speed can be beneficial by allowing the required power to be developed at lower current, which reduces losses in the motor and inverter components. Further, it is shown that the current is minimized at a unique speed; consequently, there may be room for optimization if the drive spends a substantial amount of its operating life at a certain speed (for example 60 mph). In this study, fundamental frequency phasor models are developed for a synchronous PMSM and the control systems that drive them is CPA. The models were compared with detailed simulations to show their validity. The result was used to design a traction drive control system with optimized efficiency to drive the fractional-slot motor with concentrated windings. The goal is to meet or exceed the FreedomCAR inverter cost and performance targets.

McKeever, John W [ORNL; Patil, Niranjan [University of Tennessee, Knoxville (UTK); Lawler, Jack [ORNL

2007-07-01T23:59:59.000Z

387

Control of Surface Mounted Permanent Magnet Motors with Special Application to Fractional-Slot Motors with Concentrated Windings  

SciTech Connect

A 30 pole, 6 kW, and 6000 maximum revolutions per minute (rpm) prototype of the permanent magnet synchronous motor (PMSM) with fractional-slot concentrated windings (FSCW) has been designed, built, and tested at the University of Wisconsin at Madison (UWM). This machine has significantly more inductance than that of regular PMSMs. The prototype was delivered in April 2006 to the Oak Ridge National Laboratory (ORNL) for testing and development of a controller that will achieve maximum efficiency. In advance of the test/control development effort, ORNL has used the PMSM models developed over a number of previous studies to study how steady state performance of high inductance PMSM machines relates to control issues. This report documents the results of this research. The amount of inductance that enables the motor to achieve infinite constant power speed ratio (CPSR) is given by L{sub {infinity}} = E{sub b}/{Omega}{sub b}I{sub R}, where E{sub b} is the root-mean square (rms) magnitude of the line-to-neutral back-electromotive force (emf) at base speed, {Omega}{sub b} is the base speed in electrical radians per second, and I{sub R} is the rms current rating of the motor windings. The prototype machine that was delivered to ORNL has about 1.5 times as much inductance as a typical PMSM with distributed integral slot windings. The inventors of the FSCW method, who designed the prototype machine, remarked that they were 'too successful' in incorporating inductance into their machine and that steps would be taken to modify the design methodology to reduce the inductance to the optimum value. This study shows a significant advantage of having the higher inductance rather than the optimal value because it enables the motor to develop the required power at lower current thereby reducing motor and inverter losses and improving efficiency. The main problem found with high inductance machines driven by a conventional phase advance (CPA) method is that the motor current at high speed depends solely on machine parameters and is virtually independent of the load level and the direct current (dc) supply voltage. Thus, the motor current is virtually the same at no load as at full load resulting in poor efficiency at less than full load conditions. While an inductance higher than the value cited above is warranted, it still does not ensure that the motor current is proportional to load; consequently, the problem of low efficiency at high speed and partial load is not resolved but is only mitigated. A common definition of 'base speed' is the speed at which the voltage applied to the motor armature is equal to the magnitude of the back-emf. The results in this study indicate that the dc supply voltage should be adequate to drive rated current into the motor winding at the specified base speed. At a minimum this requires sufficient voltage to overcome not only the back-emf but also the voltage drop across the internal impedance of the machine. For a high inductance PMSM, the internal impedance at base speed can be considerable and substantial additional voltage is required to overcome the internal voltage drop. It is further shown that even more voltage than the minimum required for injecting rated current at base speed can be beneficial by allowing the required power to be developed at lower current, which reduces losses in the motor and inverter components. Further, it is shown that the current is minimized at a unique speed; consequently, there may be room for optimization if the drive spends a substantial amount of its operating life at a certain speed (for example 60 mph). In this study, fundamental frequency phasor models are developed for a synchronous PMSM and the control systems that drive them is CPA. The models were compared with detailed simulations to show their validity. The result was used to design a traction drive control system with optimized efficiency to drive the fractional-slot motor with concentrated windings. The goal is to meet or exceed the FreedomCAR inverter cost and performance targets.

McKeever, John W [ORNL; Patil, Niranjan [University of Tennessee, Knoxville (UTK); Lawler, Jack [ORNL

2007-07-01T23:59:59.000Z

388

A Method of Extremum Seeking Control Based on a Time Varying Kalman Filter and its Application to Formation Flight  

E-Print Network (OSTI)

Formation Flight Control System, AIAA Guidance, Navigation, and Control Conference, Monterey,Formation Flight Autopilot, AIAA Guidance, Navigation, and Control Con- ference, Monterey,

Ryan, John Jens

2012-01-01T23:59:59.000Z

389

Internal Dosimetry  

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

21-2008 21-2008 October 2008 DOE STANDARD INTERNAL DOSIMETRY U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. NOT MEASUREMENT SENSITIVE ii This document is available on the Department of Energy Technical Standards Program Web Site at http://www.hss.energy.gov/nuclearsafety/techstds/ DOE-STD-1121-2008 iii FOREWORD 1. This Department of Energy (DOE) standard is approved for use by all DOE Components and their contractors. 2. Constructive comments (recommendations, additions, deletions) and any pertinent data that may improve this document should be sent to Office of Worker Safety and Health Policy (HS-11) U.S. Department of Energy Washington, DC 20585

390

Internal combustion engine  

SciTech Connect

An improvement to an internal combustion engine is disclosed that has a fuel system for feeding a fuel-air mixture to the combustion chambers and an electrical generation system, such as an alternator. An electrolytic cell is attached adjacent to the engine to generate hydrogen and oxygen upon the application of a voltage between the cathode and anode of the electrolytic cell. The gas feed connects the electrolytic cell to the engine fuel system for feeding the hydrogen and oxygen to the engine combustion chambers. Improvements include placing the electrolytic cell under a predetermined pressure to prevent the electrolyte from boiling off, a cooling system for the electrolytic cell and safety features.

Valdespino, J.M.

1981-06-09T23:59:59.000Z

391

Activated charcoal filters: Water treatment, pollution control, and industrial applications. (Latest citations from the US Patent Bibliographic File with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, and filtration of toxic materials and contaminants are described. Applications are discussed, including drinking water purification, air and water pollution control, manufacture of industrial materials, materials recovery, waste treatment, automotive fuel and exhaust systems, cigarette filters, ventilation systems, medical filtration, and odor absorbing materials. (Contains a minimum of 125 citations and includes a subject term index and title list.)

Not Available

1994-06-01T23:59:59.000Z

392

Activated charcoal filters: Water treatment, pollution control, and industrial applications. (Latest citations from the US Patent Bibliographic file with exemplary claims). Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, and filtration of toxic materials and contaminants are described. Applications are discussed, including drinking water purification, air and water pollution control, manufacture of industrial materials, materials recovery, waste treatment, automotive fuel and exhaust systems, cigarette filters, ventilation systems, medical filtration, and odor absorbing materials. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1996-01-01T23:59:59.000Z

393

International Energy Statistics  

U.S. Energy Information Administration (EIA)

> Countries > International Energy Statistics: International Energy Statistics; Petroleum. Production| ... Jordan 91.087 90.500 85 76.075 ...

394

International Energy Statistics  

U.S. Energy Information Administration (EIA)

> Countries > International Energy Statistics: International Energy Statistics; Petroleum. Production| ... 2013 Africa 117.064 119.114 123.609 ...

395

IWA (International Workshop Agreement)  

Science Conference Proceedings (OSTI)

IWA content IWA (International Workshop Agreement) iso1rss IWA (International Workshop Agreement) Past Meeting Presentations 2nd Internati

396

NCSL International Technical Exchange  

Science Conference Proceedings (OSTI)

NCSL International Technical Exchange. Purpose: The NCSL International ... Charleston, SC 29418. Technical Contact: Val Miller (301) 975-3602.

2013-02-19T23:59:59.000Z

397

International Nuclear Security  

SciTech Connect

This presentation discusses: (1) Definitions of international nuclear security; (2) What degree of security do we have now; (3) Limitations of a nuclear security strategy focused on national lock-downs of fissile materials and weapons; (4) What do current trends say about the future; and (5) How can nuclear security be strengthened? Nuclear security can be strengthened by: (1) More accurate baseline inventories; (2) Better physical protection, control and accounting; (3) Effective personnel reliability programs; (4) Minimize weapons-usable materials and consolidate to fewer locations; (5) Consider local threat environment when siting facilities; (6) Implement pledges made in the NSS process; and (7) More robust interdiction, emergency response and special operations capabilities. International cooperation is desirable, but not always possible.

Doyle, James E. [Los Alamos National Laboratory

2012-08-14T23:59:59.000Z

398

A Study of the Advanced Systems at the CMU Intelligent Workplace with an Evaluation of Potential Applications to Texas A&M International University  

E-Print Network (OSTI)

A detailed study has been conducted of the performance of several innovative aspects of the Intelligent Workplace (IW) at Carnegie Mellon University, a low energy consumption building that uses radiant heating, cooling and a desiccant ventilation unit. The following aspects have been studied in detail: the heat transfer process of radiant mullions and overhead radiant panels, the impact of the radiator position on heating load and thermal comfort, the influence of infiltration on indoor humidity in a radiantly cooled office with a solid desiccant ventilation unit, and an energy consumption comparison of the sensible heating and cooling systems with a single duct VAV system. Transferability of the advanced building technologies that are being studied at the IW was investigated by examining them to see if they could be applied in an advanced technology test bed at Texas A&M International University (TAMIU) in Laredo, Texas. Additionally, a sustainability assessment for the current TAMIU campus was performed with an analysis of the potential for TAMIU to obtain LEED certification from the US Green Building Council. This report summarizes the conclusions and observations of these studies.

Claridge, D. E.; Gong, X.; Verdict, M.; Clingenpeel, K.

2008-04-01T23:59:59.000Z

399

A Study on the Application of GPC Implicit PID Algorithm in the Heat Exchanging Station Control System  

Science Conference Proceedings (OSTI)

This paper proposes a GPC (generaLized predictive control) impLicit PID control algorithm to the heat exchanging station control system, which has features of long time delay, time varying and non-Linearity. In this study, the PID control plays a main ... Keywords: GPC, ImpLicit Algorithm, PID Control, OnLine Analysis, District Heating

Lin Zhu; Yan Wu; Qi Li

2011-08-01T23:59:59.000Z

400

Design of Bang-bang Controller Based on a Fuzzy-Neuro Approach: Application to a Heating System  

Science Conference Proceedings (OSTI)

A fuzzy-neuro approach for the design of bang-bang controller is presented in this paper. The approach has been used with success for the time optimal bang-bang control of a heating system. The improved bang-bang controller suppresses the oscillations ... Keywords: Fuzzy-neural control, bang-bang controller, heating system

Grantham K. H. Pang; Samy A. Mesbah

1998-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Internal Communication  

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

3 Receiving / Inspection Process 111_0203 Page 1 of 7 3 Receiving / Inspection Process 111_0203 Page 1 of 7 + EOTA - Business Process Document Title: Receiving / Inspection Process Document Number: ADMP-003 Rev. 11_0203 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: Q-001, Quality Manual Notify of Changes: EOTA Employees Referenced Document(s): Prime Contractor Purchase Order, ADMF-002 Government Purchase Transaction Worksheet, ADMF-005 Expense Payment Log, MGTP-003 Control of Customer Property, P-011 Nonconforming Material Process, ADMP-001 Procurement Process, MGTP-005 EOTA Inventory Process ADMP-003 Receiving / Inspection Process 111_0203 Page 2 of 7 Revision History: Rev. Description of Change A Initial Release B Added option for receiver to initial or sign PO/Packing Slip

402

14.581 International Economics I, Spring 2007  

E-Print Network (OSTI)

This course provides a graduate-level introduction to the field of international trade. It examines the theory of international trade and foreign investment with applications in commercial policy. Topics include gains from ...

Antrs, Pol

403

International Services, Human Resources, Brookhaven National Laboratory,  

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

International Services International Services Frequently Asked Questions (FAQs) International Services Homepage Where Do I Apply for a Visitor Visa? Applicants for visitor visas should generally apply at the American Embassy or Consulate with jurisdiction over their place of permanent residence. Although visa applicants may apply at any U.S. consular office abroad, it may be more difficult to qualify for the visa outside the country of permanent residence. What are the required documents? Each applicant for a visitor visa must submit these forms and documentation, and submit fees as explained below: Online Nonimmigrant Visa Electronic Application, Form DS-160. The DS-160 form is submitted electronically to the Department of State. Consular Officers use the information entered on the DS-160 to process the visa application and, combined with a personal interview, determine an applicant's eligibility for a nonimmigrant visa.

404

14.54 International Trade, Fall 2005  

E-Print Network (OSTI)

Introduction to the theory of international trade and finance with applications to current policy issues. From the course home page: Course Description The course will help us understand what determines the flow of goods ...

Lorenzoni, Guido

405

The Development of the Electrically Controlled High Power RF Switch and Its Application to Active RF Pulse Compression Systems  

SciTech Connect

In the past decades, there has been increasing interest in pulsed high power RF sources for building high-gradient high-energy particle accelerators. Passive RF pulse compression systems have been used in many applications to match the available RF sources to the loads requiring higher RF power but a shorter pulse. Theoretically, an active RF pulse compression system has the advantage of higher efficiency and compactness over the passive system. However, the key component for such a system an element capable of switching hundreds of megawatts of RF power in a short time compared to the compressed pulse width is still an open problem. In this dissertation, we present a switch module composed of an active window based on the bulk effects in semiconductor, a circular waveguide three-port network and a movable short plane, with the capability to adjust the S-parameters before and after switching. The RF properties of the switch module were analyzed. We give the scaling laws of the multiple-element switch systems, which allow the expansion of the system to a higher power level. We present a novel overmoded design for the circular waveguide three-port network and the associated circular-to-rectangular mode-converter. We also detail the design and synthesis process of this novel mode-converter. We demonstrate an electrically controlled ultra-fast high power X-band RF active window built with PIN diodes on high resistivity silicon. The window is capable of handling multi-megawatt RF power and can switch in 2-300ns with a 1000A current driver. A low power active pulse compression experiment was carried out with the switch module and a 375ns resonant delay line, obtaining 8 times compression gain with a compression ratio of 20.

Guo, Jiquan; /SLAC

2009-03-20T23:59:59.000Z

406

Preliminary Notice of Violation, Washington Group International -  

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

Group International - Group International - EA-2003-07 Preliminary Notice of Violation, Washington Group International - EA-2003-07 October 23, 2003 Preliminary Notice of Violation issued to Washington Group International related to Falsification of Records and Procurement Deficiencies at the Advanced Mixed Waste Treatment Project at the Idaho National Engineering and Environmental Laboratory This letter refers to the investigation conducted by the Department of Energy (DOE) into allegations that RTS Wright Industries, LLC, (RTS), a supplier for which Washington Group International (WGI) had direct contractual responsibility, had falsified quality control inspection records. These records pertained to the Advanced Mixed Waste Treatment Project (AMWTP) Supercompactor Glovebox Suite at the Idaho

407

FRA, LLC Internal Audit Charter  

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

I. In I. In A. M policies a office wh Laborator FRA Aud the Board performan Prime Co B. O FRA and Practice Auditors, 1 2 3 4 5 C. A the FRA access to their miss full and p concerns nternal Aud Mission. All and controls hich reports a ry, works in dit Committe d of Directo nce of the in ontract betwe Objectives. T d Laboratory of Internal , that: . Internal a protecting . Internal ac unallowab . Operation i.e., opera . Appropria . Internal co assure effi security. Authority. Th President an all FRA per sion to the ex private acces and findings dit Charter: Fermi Resea are subject t administrativ consultation ee. This prov ors, with an nternal contro een FRA and The objective managemen Auditing an accounting c g the assets of ccounting co ble costs.

408

Iteknowledgies International | Open Energy Information  

Open Energy Info (EERE)

Iteknowledgies International Iteknowledgies International Jump to: navigation, search Logo: Iteknowledgies International Name Iteknowledgies International Place Scottsdale, Arizona Zip 85259 Sector Services Year founded 2002 Number of employees 1-10 Phone number 480-205-0881 Website http://www.iteknowledgies.com Coordinates 33.6978967°, -111.7376178° 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":33.6978967,"lon":-111.7376178,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

409

Internal dosimetry technical basis manual  

Science Conference Proceedings (OSTI)

The internal dosimetry program at the Savannah River Site (SRS) consists of radiation protection programs and activities used to detect and evaluate intakes of radioactive material by radiation workers. Examples of such programs are: air monitoring; surface contamination monitoring; personal contamination surveys; radiobioassay; and dose assessment. The objectives of the internal dosimetry program are to demonstrate that the workplace is under control and that workers are not being exposed to radioactive material, and to detect and assess inadvertent intakes in the workplace. The Savannah River Site Internal Dosimetry Technical Basis Manual (TBM) is intended to provide a technical and philosophical discussion of the radiobioassay and dose assessment aspects of the internal dosimetry program. Detailed information on air, surface, and personal contamination surveillance programs is not given in this manual except for how these programs interface with routine and special bioassay programs.

Not Available

1990-12-20T23:59:59.000Z

410

MGM International | Open Energy Information  

Open Energy Info (EERE)

MGM International MGM International Jump to: navigation, search Name MGM International Place Miami, Florida Zip 33131 Product MGM International is a CDM project development, investment and commercialisation firm. Coordinates 25.728985°, -80.237419° 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":25.728985,"lon":-80.237419,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

411

http://hpc.sagepub.com Computing Applications  

E-Print Network (OSTI)

.1177/1094342007085025 2008; 22; 33International Journal of High Performance Computing Applications and ?mit ?atalyürek Chow://www.sagepublications.com can be found at:International Journal of High Performance Computing ApplicationsAdditional services/L APPLICATIONS The International Journal of High Performance Computing Applications, Volume 22, No. 1, Spring

Duisburg-Essen, Universität

412

Vectron International | Open Energy Information  

Open Energy Info (EERE)

Vectron International Vectron International Jump to: navigation, search Name Vectron International Place Hudson, New Hampshire Zip 3051 Sector Solar Product Designs, manufactures and markets frequency control, sensor and hybrid product solutions, such as solar inverters. Coordinates 42.905035°, -108.583653° 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":42.905035,"lon":-108.583653,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

413

Causes of Combustion Instabilities with Passive and Active Methods of Control for practical application to Gas Turbine Engines.  

E-Print Network (OSTI)

??Combustion at high pressure in applications such as rocket engines and gas turbine engines commonly experience destructive combustion instabilities. These instabilities results from interactions between (more)

Cornwell, Michael

2011-01-01T23:59:59.000Z

414

An Initial Study on Applying Active Noise Control to an Insulated Box Fan Used in Ventilation System Applications.  

E-Print Network (OSTI)

??In many different applications and buildings fans are used to remove unwanted and used air. These fans often generate broadband and tonal noise. Commonly, passive (more)

Larsson, Martin; Johansson, Sven; Muddala, S.M.; Gafar, A.E.; Hkansson, Lars; Tarkka, Juhani

2009-01-01T23:59:59.000Z

415

Dual control active superconductive devices  

DOE Patents (OSTI)

A superconducting active device has dual control inputs and is constructed such that the output of the device is effectively a linear mix of the two input signals. The device is formed of a film of superconducting material on a substrate and has two main conduction channels, each of which includes a weak link region. A first control line extends adjacent to the weak link region in the first channel and a second control line extends adjacent to the weak link region in the second channel. The current flowing from the first channel flows through an internal control line which is also adjacent to the weak link region of the second channel. The weak link regions comprise small links of superconductor, separated by voids, through which the current flows in each channel. Current passed through the control lines causes magnetic flux vortices which propagate across the weak link regions and control the resistance of these regions. The output of the device taken across the input to the main channels and the output of the second main channel and the internal control line will constitute essentially a linear mix of the two input signals imposed on the two control lines. The device is especially suited to microwave applications since it has very low input capacitance, and is well suited to being formed of high temperature superconducting materials since all of the structures may be formed coplanar with one another on a substrate.

Martens, Jon S. (Albuquerque, NM); Beyer, James B. (Madison, WI); Nordman, James E. (Madison, WI); Hohenwarter, Gert K. G. (Madison, WI)

1993-07-20T23:59:59.000Z

416

Activated-charcoal filters: water treatment, pollution control, and industrial applications. January 1970-July 1988 (citations from the US Patent data base). Report for January 1970-July 1988  

SciTech Connect

This bibliography contains citations of selected patents concerning activated-charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic gases and pollutants are described. Applications include drinking water purification, filtering beverages, production of polymer materials, solvent and metal recovery, swimming pool filtration, waste conversion, automobile fuel and exhaust systems, and footwear deodorizing. (Contains 129 citations fully indexed and including a title list.)

Not Available

1988-08-01T23:59:59.000Z

417

Activated charcoal filters: Water treatment, pollution control, and industrial applications. (Latest citations from the Patent Bibliographic database with exemplary claims. ) Published Search  

SciTech Connect

The bibliography contains citations of selected patents concerning activated charcoal filters and their applications in water treatment, pollution control, and industrial processes. Filtering methods and equipment for air and water purification, industrial distillation and extraction, industrial leaching, and filtration of toxic materials and contaminants are described. Applications include drinking water purification, filtering beverages, production of polymer materials, solvent and metal recovery, waste conversion, automotive fuel and exhaust systems, swimming pool filtration, tobacco smoke filters, kitchen ventilators, medical filtration treatment, and odor absorbing materials. (Contains 250 citations and includes a subject term index and title list.)

Not Available

1993-08-01T23:59:59.000Z

418

A Design Framework for Overlapping Controllers and its Application Adarsha Swarnakar, Horacio Jose Marquez and Tongwen Chen  

E-Print Network (OSTI)

flow rate, firing rate (to control air and fuel flow), attemperator spray flow rate and the outputs are

Marquez, Horacio J.

419

ISA Approves Standard for Wireless Automation in Process Control  

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

ISA Approves Standard for Wireless Automation in Process Control ISA Approves Standard for Wireless Automation in Process Control Applications ISA Approves Standard for Wireless Automation in Process Control Applications September 22, 2009 - 1:28pm Addthis September 22, 2009 On September 9, the Standards and Practices Board of the International Society for Automation (ISA) approved the ISA-100.11a wireless standard, "Wireless Systems for Industrial Automation: Process Control and Related Applications," making it an official ISA standard. The standard is intended to provide secure, reliable wireless operation for monitoring, alerting, and control applications. It enables robustness with non-ISA-compliant legacy wireless systems, coexistence and interoperability with other wireless devices, and robustness in harsh industrial

420

Engineering Applications of Artificial Intelligence 18 (2005) 279296 A genetic rule weighting and selection process for fuzzy control of  

E-Print Network (OSTI)

. Keywords: HVAC systems; Fuzzy logic controllers; Weighted fuzzy rules; Rule selection; Genetic algorithms 1 conditioned buildings are highly dependent on the design, perfor- mance and control of their HVAC systems System modeling (Angelov, 2002). In this way, the use of appropriate automatic control strategies

Granada, Universidad de

Note: This page contains sample records for the topic "applicable internal controls" 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

International Energy Statistics  

U.S. Energy Information Administration (EIA)

> Countries > International Energy Statistics: International Energy Statistics; Petroleum. Production| ... Jordan 112.4 107.7 103.5 96.5 ...

422

International Energy Statistics  

U.S. Energy Information Administration (EIA)

> Countries > International Energy Statistics: International Energy Statistics; Petroleum. Production| ... Jordan 1.907 1.909 2.101 2.197 ...

423

Internal Audit Process  

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

7 Internal Audit Process 110304 Page 1 of 7 EOTA - Business Process Document Title: Internal Audit Process Document Number: P-007 Rev. 110304 Document Owner: Elizabeth Sousa...

424

International Energy Statistics  

U.S. Energy Information Administration (EIA)

> Countries > International Energy Statistics: International Energy Statistics; Petroleum. Production| ... Germany 135.7 139.1 124.7 153.7 ...

425

Intern Programs | PARTI  

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

Physics of Accelerators and Related Technology for International Students (PARTI) About Apply Visa Info For Current Interns Program Description Fermilab's PARTI program offers...

426

Internal Program Review  

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

Synchrophasor Initiative (NASPI) and Synchrophasor Initiative (NASPI) and Advanced Applications Research & Development (AARD) Internal Program Review 27-28 June 2013 Washington, DC Joe Eto Lawrence Berkeley National Lab DOE/OE Transmission Reliability Program 2 Management Review Topics  Project objective  Major technical accomplishments that will be completed this year  Deliverables and schedule for activities to be completed under FY13 funding  Risk factors affecting timely completion of planned activities as well as movement through RD&D cycle  Early thoughts on follow-on work that should be considered for funding in FY14 3 Management Review Issues  RD&D stage of the project: - Theoretical study-proof of concept - Modeling/simulation-using real data?

427

ABAA - 6th International Conference on Advanced Lithium Batteries...  

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

Directions to Argonne National Laboratory The 6th International Conference on Advanced Lithium Batteries for Automotive Applications will be held at the U.S. Department of Energy's...

428

Advanced High Temperature Corrosion and Wear Resistant Internal ...  

Science Conference Proceedings (OSTI)

Presentation Title, Advanced High Temperature Corrosion and Wear Resistant Internal Coating for Oil Industry applications. Author(s), William Boardman, Rahul ...

429

ABAA - 6th International Conference on Advanced Lithium Batteries...  

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

of lithium batteries for transportation applications, organizers from U.S.A., Japan and Korea jointly initiated the International Conference on Advanced Lithium Batteries for...

430

Controls on Fluxes of Mercury in Aquatic Food Webs: Application of the Dynamic Mercury Cycling Model to Four Enclosure Experiments w ith Additions of Stable Mercury Isotopes  

Science Conference Proceedings (OSTI)

New controls on utility mercury emissions are under consideration in order to limit human exposure to mercury resulting from fish consumption. Evaluation of such measures requires an understanding of how mercury cycles through lakes and streams. This report describes the application of EPRI's Dynamic Mercury Cycling Model (D-MCM) to experiments involving the addition of stable mercury Hg(II) isotopes to four 10-meter-diameter enclosures in a lake.

2001-09-21T23:59:59.000Z

431

Control system to reduce the effects of friction in drive trains of continuous-path-positioning systems. [Patent application  

DOE Patents (OSTI)

An improved continuous-path-positioning servo-control system is provided for reducing the effects of friction arising at very low cutting speeds in the drive trains of numerically controlled cutting machines, and the like. The improvement comprises a feed forward network for altering the gain of the servo-control loop at low positioning velocities to prevent stick-slip movement of the cutting tool holder being positioned by the control system. The feed forward network shunts conventional lag-compensators in the control loop, or loops, so that the error signal used for positioning varies linearly when the value is small, but being limited for larger values. Thus, at higher positioning speeds there is little effect of the added component upon the control being achieved.

Green, W.L.

1980-12-01T23:59:59.000Z

432

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. ... Jordan 10 10 11 11 11 10 ...

433

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. Consumption | ... Jordan (s) (s) (s) (s ...

434

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. ... Total Renewable Electricity Net Generation ... Bosnia and Herzegovina 0.039 ...

435

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. ... Total Renewable Electricity Installed Capacity ... Bosnia and Herzegovina 2.411 ...

436

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. ... Electricity Prices ; Petroleum Prices ; Natural Gas Prices ; ...

437

INTERNAL REPAIR OF PIPELINES  

Science Conference Proceedings (OSTI)

The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. In lieu of a field installation on an abandoned pipeline, a preliminary nondestructive testing protocol is being developed to determine the success or failure of the fiber-reinforced liner pipeline repairs. Optimization and validation activities for carbon-fiber repair methods are ongoing.

Bill Bruce; Nancy Porter; George Ritter; Matt Boring; Mark Lozev; Ian Harris; Bill Mohr; Dennis Harwig; Robin Gordon; Chris Neary; Mike Sullivan

2005-07-20T23:59:59.000Z

438

INTERNAL REPAIR OF PIPELINES  

Science Conference Proceedings (OSTI)

The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

2004-08-17T23:59:59.000Z

439

INTERNAL REPAIR OF PIPELINES  

Science Conference Proceedings (OSTI)

The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is only marginally effective at restoring the pressure containing capabilities of pipelines. Failure pressures for larger diameter pipe repaired with a semi-circular patch of carbon fiber-reinforced composite lines were also marginally greater than that of a pipe section with un-repaired simulated damage without a liner. These results indicate that fiber reinforced composite liners have the potential to increase the burst pressure of pipe sections with external damage Carbon fiber based liners are viewed as more promising than glass fiber based liners because of the potential for more closely matching the mechanical properties of steel. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. The first round of optimization and validation activities for carbon-fiber repairs are complete. Development of a comprehensive test plan for this process is recommended for use in the field trial portion of this program.

Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

2004-12-31T23:59:59.000Z

440

Transition dynamics between the multiple steady states in natural ventilation systems : from theories to applications in optimal controls  

E-Print Network (OSTI)

In this study, we investigated the multiple steady state behavior, an important observation in numerical and experimental studies in natural ventilation systems. The-oretical models are developed and their applications in ...

Yuan, Jinchao

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "applicable internal controls" 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

Efficient Adaptive Error Parameterizations for Square Root or Ensemble Kalman Filters: Application to the Control of Ocean Mesoscale Signals  

Science Conference Proceedings (OSTI)

In Kalman filter applications, an adaptive parameterization of the error statistics is often necessary to avoid filter divergence, and prevent error estimates from becoming grossly inconsistent with the real error. With the classic formulation of ...

Jean-Michel Brankart; Emmanuel Cosme; Charles-Emmanuel Testut; Pierre Brasseur; Jacques Verron

2010-03-01T23:59:59.000Z

442

Mathematical Modeling of Perfect Decoupled Control System and Its Application: A Reverse Osmosis Desalination Industrial-Scale Unit  

E-Print Network (OSTI)

This short paper outlines the computer simulation using real data of a decoupled control system for a desalination unit. The control strategy incorporated a perfect decoupled controller for the control of the fresh water flow and conductivity. The model was estimated using real data and empirical tools instead of mass balances. The success is demonstrated in the reduction of wide fluctuations in the variables of the process and decreasing of the sensibility to the changes of pressure and/or pH and allows predicting problems of quality of water and waste of energy in the future. 1.

C. Riverol; V. Pilipovik

2004-01-01T23:59:59.000Z

443

Internal Audit Preparation Worksheet  

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

2 Internal Audit Preparation Job Aid 11_0304 Page 1 of 5 2 Internal Audit Preparation Job Aid 11_0304 Page 1 of 5 EOTA - Business Form Document Title: Internal Audit Preparation Job Aid Document Number: F-012 Rev. 11_0304 Document Owner: Elizabeth Sousa Backup Owner: Melissa Otero Approver(s): Melissa Otero Parent Document: P-007, Internal Audit Process Notify of Changes: Internal Auditors Referenced Document(s): F-011 Internal Audit Report F-012 Internal Audit Preparation Job Aid 11_0304 Page 2 of 5 Revision History: Rev. Description of Change A Initial Release 11_0304 Change title from Worksheet to Job Aid and changed revision from alpha to numeric for consistency. F-012 Internal Audit Preparation Job Aid 11_0304 Page 3 of 5 Internal Audit Preparation Worksheet F-012 Internal Audit Preparation Job Aid 11_0304 Page 4 of 5

444

http://hpc.sagepub.com Computing Applications  

E-Print Network (OSTI)

.1177/1094342007083802 2007; 21; 485International Journal of High Performance Computing Applications Charles S. Zender://www.sagepublications.com can be found at:International Journal of High Performance Computing ApplicationsAdditional services

Zender, Charles

445

SLA-based admission control for a Software-as-a-Service provider in Cloud computing environments  

Science Conference Proceedings (OSTI)

Software as a Service (SaaS) provides access to applications to end users over the Internet without upfront investment in infrastructure and software. To serve their customers, SaaS providers utilise resources of internal data centres or rent resources ... Keywords: Admission control, Cloud computing, Scalability of application services, Service Level Agreement (SLA), Software as a Service

Linlin Wu; Saurabh Kumar Garg; Rajkumar Buyya

2012-09-01T23:59:59.000Z

446

Controlled Unclassified STI | Scientific and Technical Information Program  

Office of Scientific and Technical Information (OSTI)

Controlled Unclassified STI Controlled Unclassified STI Print page Print page Email page Email page Certain types of information have restricted access whose publication or distribution is restricted by various laws, federal codes, executive orders, international agreements, etc. This information is known as controlled unclassified information and can be broadly categorized as Official Use Only*, Unclassified Controlled Nuclear Information, and unclassified Naval Nuclear Propulsion Information. Other types of information have restrictions on their handling such as certain copyrighted material. However, regardless of the control marking, all STI is to be submitted to OSTI through appropriate applications. The Energy Link (E-Link) has built in encryption that will protect the submission of

447

Fermilab | Directorate | Internal Audit Services | Internal Audit Process  

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

Internal Audit Process Internal Audit Process What happens during an internal audit? Announcement Before an audit begins, we distribute an announcement letter to those who will serve as our primary audit contacts. The letter briefly outlines the preliminary audit objectives, and the general audit process. Planning Planning is the first phase of the audit. During planning, we review policies and procedures in order to gain an understanding of how work is accomplished. We typically conduct several transaction walk-throughs by tracing transactions from beginning to end. Policies, procedures, walk-throughs, and discussions with personnel enable us to identify controls and assess associated risks. The planning phase helps us fine-tune our approach and finalize our work program. It is our goal to use electronic data whenever possible. Frequently we

448

Spectral inequalities for non-selfadjoint elliptic operators and application to the null-controllability of parabolic systems  

E-Print Network (OSTI)

-controllability of parabolic systems Matthieu L´eautaud November, 2009 Abstract We consider elliptic operators A on a bounded the construction of a control for the non-selfadjoint parabolic problem tu + Au = Bg. In particular, the L2 norm are provided for systems of weakly coupled parabolic equations and for the measurement of the level sets

Paris-Sud XI, Université de

449

Application of Time-Lapse Seismic Monitoring for the Control and Optimization of CO2 Enhanced Oil Recovery Operations  

SciTech Connect

The ''Application of Time-Lapse Seismic Monitoring for the Control and Optimization of CO{sub 2} Enhanced Oil Recovery Operations'' project is investigating the potential for monitoring CO{sub 2} floods in carbonate reservoirs through the use of standard p-wave seismic data. This project will involve the use of 4D seismic (time lapse seismic) to try to observe the movement of the injected CO{sub 2} through the reservoir. The differences between certain seismic attributes, such as amplitude, will be used to detect and map the movement of CO{sub 2} within the reservoir. This technique has recently been shown to be effective in CO{sub 2} monitoring in EOR projects such as Weyborne. The project is being conducted in the Charlton 30/31 field in northern Michigan Basin which is a Silurian pinnacle reef that has completed its primary production. This field is now undergoing enhanced oil recovery using CO{sub 2}. The CO{sub 2} flood was initiated the end of 2005 when the injection of small amounts of CO{sub 2} begin in the A1 Carbonate. This injection was conducted for 2 months before being temporarily halted in order for pressure measurements to be conducted. The determination of the reservoir's porosity distribution is proving to be a significant portion of this project. In order to relate the differences observed between the seismic attributes seen on the multiple surveys and the actual location of the CO{sub 2}, a predictive reservoir simulation model had to be developed. From this model, an accurate determination of porosity within the carbonate reservoir must be obtained. For this certain seismic attributes have been investigated. The study reservoirs in the Charlton 30/31 field range from 50 to 400 acres in size. The relatively small area to image makes 3-D seismic data acquisition reasonably cost effective. Permeability and porosity vary considerably throughout the reef, thus it is essential to perform significant reservoir characterization and modeling prior to implementing a CO{sub 2} flood to maximize recovery efficiency. Should this project prove successful, the same technique could be applied across a large spectrum of the industry. In Michigan alone, the Niagaran reef play is comprised of over 700 Niagaran reefs with reservoirs already depleted by primary production. These reservoirs range in thickness from 200 to 400 ft and are at depths of 2000 to 5000 ft. Approximately 113 of these Niagaran oil fields have produced over 1 million bbls each and the total cumulative production is in excess of 300 million bbls and 1.4 Tcf. There could potentially be over 1 billion bbls of oil remaining in reefs in Michigan much of which could be mobilized utilizing techniques similar to those employed in this study.

Brian E. Toelle

2006-02-28T23:59:59.000Z

450

TMS Young Leaders International Scholar Application Form  

Science Conference Proceedings (OSTI)

Zip: Country: Birth Date: Telephone Number: E-mail: Supervisor's Name: 2. EDUCATIONAL BACKGROUND (most recent). College or University: City: State:

451

Vehicle Technologies Office: 3rd Thermoelectrics Applications...  

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

Thermoelectric Materials Rama Venkatasubramanian RTI International, Research Triangle Park, NC Thermoelectric Applications III Tom Avedisian, Cornell University, Chair High...

452

6th International Meshing Roundtable '97  

SciTech Connect

The goal of the 6th International Meshing Roundtable is to bring together researchers and developers from industry, academia, and government labs in a stimulating, open environment for the exchange of technical information related to the meshing process. In the pas~ the Roundtable has enjoyed significant participation born each of these groups from a wide variety of countries. The Roundtable will consist of technical presentations from contributed papers and abstracts, two invited speakers, and two invited panels of experts discussing topics related to the development and use of automatic mesh generation tools. In addition, this year we will feature a "Bring Your Best Mesh" competition and poster session to encourage discussion and participation from a wide variety of mesh generation tool users. The schedule and evening social events are designed to provide numerous opportunities for informal dialog. A proceedings will be published by Sandia National Laboratories and distributed at the Roundtable. In addition, papers of exceptionally high quaIity will be submitted to a special issue of the International Journal of Computational Geometry and Applications. Papers and one page abstracts were sought that present original results on the meshing process. Potential topics include but are got limited to: Unstructured triangular and tetrahedral mesh generation Unstructured quadrilateral and hexahedral mesh generation Automated blocking and structured mesh generation Mixed element meshing Surface mesh generation Geometry decomposition and clean-up techniques Geometry modification techniques related to meshing Adaptive mesh refinement and mesh quality control Mesh visualization Special purpose meshing algorithms for particular applications Theoretical or novel ideas with practical potential Technical presentations from industrial researchers.

White, D.

1997-09-01T23:59:59.000Z

453

Neety International | Open Energy Information  

Open Energy Info (EERE)

Neety International Neety International Jump to: navigation, search Name Neety International Place Ahmedabad, Gujarat, India Zip 380014 Sector Solar Product Distributes solar products such as water heaters, power packs, lights and water purifiers. Coordinates 26.93077°, 80.66416° 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":26.93077,"lon":80.66416,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

454

Dalu International | Open Energy Information  

Open Energy Info (EERE)

International International Jump to: navigation, search Name Dalu International Place Pasadena, California Zip 91101 Product California-based project development arm of Chinese conglomerate. Coordinates 29.690847°, -95.196308° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.690847,"lon":-95.196308,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

455

Canergy International | Open Energy Information  

Open Energy Info (EERE)

Canergy International Canergy International Jump to: navigation, search Name Canergy International Place Pasadena, California Zip 91101 Sector Solar Product California-based solar project developer. Coordinates 29.690847°, -95.196308° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":29.690847,"lon":-95.196308,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

456

Mastervolt International | Open Energy Information  

Open Energy Info (EERE)

Mastervolt International Mastervolt International Jump to: navigation, search Name Mastervolt International Place Amsterdam, Netherlands Zip 1105AN Sector Solar Product Headquartered in the Netherlands, it manufactures electrical power solutions such as solar inverters and monitoring equipments. Coordinates 52.37312°, 4.893195° 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":52.37312,"lon":4.893195,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

457

Internal Controls Over Classified Computersand Classified Removable...  

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

Classified Removable Media at theLawrence Livermore National Laboratory, IG-0628 Computers are used extensively in the full range of operations at Lawrence Livermore National...

458

Internal Controls Guidance | Department of Energy  

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

Request for Information - Operations and Maintenance (O & M) Support Services for the iManage Re: DOE Request for Information - Implementing the National Broadband Plan by...

459

International Export Control Cooperation | National Nuclear Security...  

National Nuclear Security Administration (NNSA)

Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure...

460

International Refrigeration: Proposed Penalty (2012-CE-1510) | Department  

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

International Refrigeration: Proposed Penalty (2012-CE-1510) International Refrigeration: Proposed Penalty (2012-CE-1510) International Refrigeration: Proposed Penalty (2012-CE-1510) July 9, 2012 DOE alleged in a Notice of Proposed Civil Penalty that International Refrigeration Products failed to certify a various room air conditioners as compliant with the applicable energy conservation standards. DOE regulations require a manufacturer (which includes importers) to submit reports certifying that its products have been tested and meet the applicable energy conservation standards. This civil penalty notice advises the company of the potential penalties and DOE's administrative process, including the company's right to a hearing. International Refrigeration: Proposed Penalty (2012-CE-1510) More Documents & Publications

Note: This page contains sample records for the topic "applicable internal controls" 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

Paper-mediated controlled densification and low temperature transfer of carbon nanotube forests for electronic interconnect application  

Science Conference Proceedings (OSTI)

We report on the fabrication and characterization of densified and transferred carbon nanotube forests for electronic interconnect application. A simple, low cost and quality method is developed for densifying vertically-aligned carbon nanotube (VA-CNTs) ... Keywords: Carbon nanotube, Carbon nanotube resistance, Carbon nanotube transfer, Densification, Post-growth processing, Young's modulus

Di Jiang; Teng Wang; Si Chen; Lilei Ye; Johan Liu

2013-03-01T23:59:59.000Z

462

Preliminary Notice of Violation, International Technology Corporation -  

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

International Technology International Technology Corporation - EA-1999-01 Preliminary Notice of Violation, International Technology Corporation - EA-1999-01 February 26, 1999 Preliminary Notice of Violation issued to International Technology Corporation, related to Radiological Work Control Deficiencies at the Salmon Site in Mississippi, (EA-1999-01) This letter refers to the Department of Energy's (DOE's) review of the facts and circumstances concerning a number of deficiencies in International Technology Corporation's (IT) radiological work controls at DOE's Salmon Site in Mississippi. DOE's Nevada Operations Office conducted a routine surveillance of IT's environmental monitoring activities at the Salmon Site in December 1998 to verify IT's adherence to its site-specific health and safety plan (HASP). The surveillance

463

Preliminary Notice of Violation, International Technology Corporation -  

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

International Technology International Technology Corporation - EA-1999-01 Preliminary Notice of Violation, International Technology Corporation - EA-1999-01 February 26, 1999 Preliminary Notice of Violation issued to International Technology Corporation, related to Radiological Work Control Deficiencies at the Salmon Site in Mississippi, (EA-1999-01) This letter refers to the Department of Energy's (DOE's) review of the facts and circumstances concerning a number of deficiencies in International Technology Corporation's (IT) radiological work controls at DOE's Salmon Site in Mississippi. DOE's Nevada Operations Office conducted a routine surveillance of IT's environmental monitoring activities at the Salmon Site in December 1998 to verify IT's adherence to its site-specific health and safety plan (HASP). The surveillance

464

Application of Time-Lapse Seismic Monitoring for the Control and Optimization of CO2 Enhanced Oil Recovery Operations  

SciTech Connect

This project, 'Application of Time-Lapse Seismic Monitoring for the Control and Optimization of CO{sub 2} Enhanced Oil Recovery Operations', investigated the potential for monitoring CO{sub 2} floods in carbonate reservoirs through the use of standard p-wave seismic data. This primarily involved the use of 4D seismic (time lapse seismic) in an attempt to observe and map the movement of the injected CO{sub 2} through a carbonate reservoir. The differences between certain seismic attributes, such as amplitude, were used for this purpose. This technique has recently been shown to be effective in CO{sub 2} monitoring in Enhanced Oil Recovery (EOR) projects, such as Weyborne. This study was conducted in the Charlton 30/31 field in the northern Michigan Basin, which is a Silurian pinnacle reef that completed its primary production in 1997 and was scheduled for enhanced oil recovery using injected CO{sub 2}. Prior to injection an initial 'Base' 3D survey was obtained over the field and was then processed and interpreted. CO{sub 2} injection within the main portion of the reef was conducted intermittently during 13 months starting in August 2005. During this time, 29,000 tons of CO{sub 2} was injected into the Guelph formation, historically known as the Niagaran Brown formation. By September 2006, the reservoir pressure within the reef had risen to approximately 2000 lbs and oil and water production from the one producing well within the field had increased significantly. The determination of the reservoir's porosity distribution, a critical aspect of reservoir characterization and simulation, proved to be a significant portion of this project. In order to relate the differences observed between the seismic attributes seen on the multiple 3D seismic surveys and the actual location of the CO{sub 2}, a predictive reservoir simulation model was developed based on seismic attributes obtained from the base 3D seismic survey and available well data. This simulation predicted that the CO{sub 2} injected into the reef would remain in the northern portion of the field. Two new wells, the State Charlton 4-30 and the Larsen 3-31, were drilled into the field in 2006 and 2008 respectively and supported this assessment. A second (or 'Monitor') 3D seismic survey was acquired during September 2007 over most of the field and duplicated the first (Base) survey, as much as possible. However, as the simulation and new well data available at that time indicated that the CO{sub 2} was concentrated in the northern portion of the field, the second seismic survey was not acquired over the extreme southern end of the area covered by the original (or Base) 3D survey. Basic processing was performed on the second 3D seismic survey and, finally, 4D processing methods were applied to both the Base and the Monitor surveys. In addition to this 3D data, a shear wave seismic data set was obtained at the same time. Interpretation of the 4D seismic data indicated that a significant amplitude change, not attributable to differences in acquisition or processing, existed at the locations within the reef predicted by the reservoir simulation. The reservoir simulation was based on the porosity distribution obtained from seismic attributes from the Base 3D survey. Using this validated reservoir simulation the location of oil within the reef at the time the Monitor survey was obtained and recommendations made for the drilling of additional EOR wells. The economic impact of this project has been estimated in terms of both enhanced oil recovery and CO{sub 2} sequestration potential. In the northern Michigan Basin alone, the Niagaran reef play is comprised of over 700 Niagaran reefs with reservoirs already depleted by primary production. Potentially there is over 1 billion bbls of oil (original oil in place minus primary recovery) remains in the reefs in Michigan, much of which could be more efficiently mobilized utilizing techniques similar to those employed in this study.

Brian Toelle

2008-11-30T23:59:59.000Z

465

Essays in international trade  

E-Print Network (OSTI)

This thesis is a collection of essays on the effect of trade costs on international trade. Chapter 1 derives and empirically examines how factor proportions determine the structure of commodity trade when international ...

Romalis, John

2001-01-01T23:59:59.000Z

466

International aeronautical user charges  

E-Print Network (OSTI)

Introduction: 1.1 BACKGROUND AND MOTIVATION Very few issues relating to the international air transportation industry are today as divisive as those pertaining to user charges imposed at international airports and enroute ...

Odoni, Amedeo R.

1985-01-01T23:59:59.000Z

467

AOCS: supporting international standards  

Science Conference Proceedings (OSTI)

Trade standards improve efficiency of production and ease international commerce. They can also affect profitability. AOCS: supporting international standards inform Magazine algae algal AOCS biomass business chemistry cottonseed date detergents f

468

Derivation of a chemical-specific adjustment factor (CSAF) for use in the assessment of risk from chronic exposure to ethylene glycol: Application of international programme for chemical safety guidelines  

SciTech Connect

The International Programme for Chemical Safety (IPCS) has developed a set of guidelines ('the Guidance') for the establishment of Chemical-Specific Adjustment Factors (CSAFs) for in the assessment of toxicity risk to the human population as a result of chemical exposure. The development of case studies is encouraged in the Guidance document and comments on them have been encouraged by the IPCS. One provision in the Guidance is for the determination of CSAFs based on human data. We present a case study of the use of the Guidance for the determination of the CSAF for ethylene glycol (EG) primarily utilizing clinically obtained data. The most relevant endpoint for this analysis was deemed to be acute renal injury. These data were applied based on an assessment of the known pharmaco/toxico-kinetic properties of EG. Because of the lack of both bioaccumulation of EG and reports of chronic or progressive renal injury from EG, it was concluded that the most appropriate model of chronic exposure is one of repeated acute episodes. The most relevant exposure metric was determined to be plasma glycolate concentration. Based on a prospective human study of EG-poisoned patients, the NOAEL for glycolate was found to be 10.1 mM. This value is similar to that obtained from animal data. The application of the Guidelines to this data resulted in a CSAF of 10.24, corresponding to a daily EG dose of 43.7 mg/kg/day. In 2000, Health Canada (HC) produced an animal data-based analysis of the maximum tolerated dose of EG. The results of our analysis are compared with those of HC, and the strengths and weaknesses of these two data types related to EG are discussed.

Palmer, Robert B. [University of Colorado Health Sciences Center, Denver, CO 80262 (United States)]. E-mail: RPalmer@Toxicologyassoc.com; Brent, Jeffrey [University of Colorado Health Sciences Center, Denver, CO 80262 (United States)

2005-09-01T23:59:59.000Z

469

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. Consumption | ... Jordan 0 0 0 0 0 0 0 ...

470

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. Consumption | Annual Monthly/Quarterly. Capacity | Bunker Fuels | ...

471

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. Consumption | ... Jordan 0 0 0 0 0 Kuwait ...

472

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. ... Jordan 0.213 Kuwait 63.500 Lebanon 0 Oman ...

473

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. Consumption | Annual Monthly/Quarterly. Capacity | Bunker Fuels | Stocks |

474

RFI Comments - ASIS International  

Science Conference Proceedings (OSTI)

... Sincerely, /s/ Jack Lichtenstein Vice President, Government Affairs & Public Policy ASIS International 1625 Prince Street Alexandria, VA 22314

2013-04-10T23:59:59.000Z

475

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. Consumption | ... 2013 JAN FEB MAR APR MAY JUN ...

476

International Energy Statistics  

U.S. Energy Information Administration (EIA)

International Energy Statistics; Petroleum. Production| Annual Monthly/Quarterly. Consumption | ... 2013 Middle East 802.157 Bahrain 0.125 ...

477

The nuclear materials control technology briefing book  

SciTech Connect

As national and international interests in nuclear arms control and non-proliferation of nuclear weapons, intensify, it becomes ever more important that contributors be aware of the technologies available for the measurement and control of the nuclear materials important to nuclear weapons development. This briefing book presents concise, nontechnical summaries of various special nuclear material (SNM) and tritium production monitoring technologies applicable to the control of nuclear materials and their production. Since the International Atomic Energy Agency (IAEA) operates a multinational, on-site-inspector-based safeguards program in support of the Treaty on the Non-Proliferation of Nuclear Weapons (NPT), many (but not all) of the technologies reported in this document are in routine use or under development for IAEA safeguards.

Hartwell, J.K.; Fernandez, S.J.

1992-03-01T23:59:59.000Z

478

TECHNICAL BASIS AND APPLICATION OF NEW RULES ON FRACTURE CONTROL OF HIGH PRESSURE HYDROGEN VESSEL IN ASME SECTION VIII, DIVISION 3 CODE  

DOE Green Energy (OSTI)

As a part of an ongoing activity to develop ASME Code rules for the hydrogen infrastructure, the ASME Boiler and Pressure Vessel Code Committee approved new fracture control rules for Section VIII, Division 3 vessels in 2006. These rules have been incorporated into new Article KD-10 in Division 3. The new rules require determining fatigue crack growth rate and fracture resistance properties of materials in high pressure hydrogen gas. Test methods have been specified to measure these fracture properties, which are required to be used in establishing the vessel fatigue life. An example has been given to demonstrate the application of these new rules.

Rawls, G

2007-04-30T23:59:59.000Z

479

A design framework for overlapping controllers and its industrial application Adarsha Swarnakar , Horacio Jose Marquez, Tongwen Chen  

E-Print Network (OSTI)

control air and fuel flow), and attemperator spray flow rate; the outputs are drum level, header pressure is then fanned out into fuel demand and air demand), and attemperator spray flow rate; the outputs are drum water and u3 is the attemperator spray flow rate (in kg/s). The intermediate variables x3 and x6 affect

Marquez, Horacio J.

480

A Novel Application of Multivariable L1 Adaptive Control : from Design to Real-Time Implementation on an Underwater Vehicle  

E-Print Network (OSTI)

on an Underwater Vehicle Divine Maalouf1 Vincent Creuze1 and Ahmed Chemori1 Abstract-- This paper presents time in the field of underwater vehicles control. This paper summarizes the implementation and experimental results obtained on a modified version of the AC-ROV underwater vehicle. Various experimental

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "applicable internal controls" 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

SOLERAS - Solar Controlled Environment Agriculture Project. Final report, Volume 4. Saudi Engineering Solar Energy Applications System Design Study  

DOE Green Energy (OSTI)

Literature summarizing a study on the Saudi Arabian solar controlled environment agriculture system is presented. Specifications and performance requirements for the system components are revealed. Detailed performance and cost analyses are used to determine the optimum design. A preliminary design of an engineering field test is included. Some weather data are provided for Riyadh, Saudi Arabia. (BCS)

Not Available

1985-01-01T23:59:59.000Z

482

The Chemistry of the Thermal DeNOx Process: A Review of the Technology's Possible Application to control of NOx from Diesel Engines  

DOE Green Energy (OSTI)

This paper presents a review of the Thermal DeNOx process with respect to its application to control of NOx emissions from diesel engines. The chemistry of the process is discussed first in empirical and then theoretical terms. Based on this discussion th