Sample records for micro control manager

  1. Smart Energy Management and Control for Fuel Cell Based Micro-Grid Connected Neighborhoods

    SciTech Connect (OSTI)

    Dr. Mohammad S. Alam

    2006-03-15T23:59:59.000Z

    Fuel cell power generation promises to be an efficient, pollution-free, reliable power source in both large scale and small scale, remote applications. DOE formed the Solid State Energy Conversion Alliance with the intention of breaking one of the last barriers remaining for cost effective fuel cell power generation. The Alliance’s goal is to produce a core solid-state fuel cell module at a cost of no more than $400 per kilowatt and ready for commercial application by 2010. With their inherently high, 60-70% conversion efficiencies, significantly reduced carbon dioxide emissions, and negligible emissions of other pollutants, fuel cells will be the obvious choice for a broad variety of commercial and residential applications when their cost effectiveness is improved. In a research program funded by the Department of Energy, the research team has been investigating smart fuel cell-operated residential micro-grid communities. This research has focused on using smart control systems in conjunction with fuel cell power plants, with the goal to reduce energy consumption, reduce demand peaks and still meet the energy requirements of any household in a micro-grid community environment. In Phases I and II, a SEMaC was developed and extended to a micro-grid community. In addition, an optimal configuration was determined for a single fuel cell power plant supplying power to a ten-home micro-grid community. In Phase III, the plan is to expand this work to fuel cell based micro-grid connected neighborhoods (mini-grid). The economic implications of hydrogen cogeneration will be investigated. These efforts are consistent with DOE’s mission to decentralize domestic electric power generation and to accelerate the onset of the hydrogen economy. A major challenge facing the routine implementation and use of a fuel cell based mini-grid is the varying electrical demand of the individual micro-grids, and, therefore, analyzing these issues is vital. Efforts are needed to determine the most appropriate means of implementing micro-grids and the costs and processes involved with their extended operation. With the development and availability of fuel cell based stand-alone power plants, an electrical mini-grid, encompassing several connected residential neighborhoods, has become a viable concept. A primary objective of this project is to define the parameters of an economically efficient fuel cell based mini-grid. Since pure hydrogen is not economically available in sufficient quantities at the present time, the use of reforming technology to produce and store excess hydrogen will also be investigated. From a broader perspective, the factors that bear upon the feasibility of fuel cell based micro-grid connected neighborhoods are similar to those pertaining to the electrification of a small town with a localized power generating station containing several conventional generating units. In the conventional case, the town or locality would also be connected to the larger grid system of the utility company. Therefore, in the case of the fuel cell based micro-grid connected neighborhoods, this option should also be available. The objectives of this research project are: To demonstrate that smart energy management of a fuel cell based micro-grid connected neighborhood can be efficient and cost-effective;To define the most economical micro-grid configuration; and, To determine how residential micro-grid connected fuel cell(s) can contribute to America's hydrogen energy future.

  2. Designing and control of a SOFC micro-CHP system

    E-Print Network [OSTI]

    Liso, Vincenzo

    Designing and control of a SOFC micro-CHP system Vincenzo Liso Dissertation submitted 201X #12;Designing and control of a SOFC micro-CHP system Vincenzo Liso c Printed in Denmark by Uni my family #12;ii #12;Abstract Vincenzo Liso April 17-- 2012 Designing and control of a SOFC micro-CHP

  3. Management Control Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2002-04-18T23:59:59.000Z

    To establish requirements and responsibilities for the Department of Energy Management Control Program. Cancels DOE O 413.1. Canceled by DOE O 413.1B.

  4. Feedback control of ultra-high-Q microcavities: application to micro-Raman lasers and micro-

    E-Print Network [OSTI]

    Feedback control of ultra-high-Q microcavities: application to micro-Raman lasers and micro-cavity to a pump laser using two, distinct methods: coupled power stabilization and wavelength locking of pump laser to the microcavity. In addition to improvements in operation of previously demonstrated micro

  5. MATERIALS MANAGEMENT MATERIALS MANAGEMENT -INVENTORY CONTROL

    E-Print Network [OSTI]

    Oliver, Douglas L.

    MATERIALS MANAGEMENT MATERIALS MANAGEMENT - INVENTORY CONTROL Record of Property Transferred from ______ ___________________________________ 2. DEAN (If Applies) ______ ___________________________________ 5. UNIVERSITY DIRECTOR OF MATERIALS MANAGEMENT ______ ___________________________________ 3. HOSPITAL DIRECTOR (If Applies) ______ IF YOU NEED

  6. Micro economics for demand-side management

    E-Print Network [OSTI]

    Kibune, Hisao

    1991-01-01T23:59:59.000Z

    This paper aims to interpret Demand-Side Management (DSM) activity and to point out its problems, adopting microeconomics as an analytical tool. Two major findings follow. first, the cost-benefit analysis currently in use ...

  7. Process control for micro embossing : initial variability study

    E-Print Network [OSTI]

    Ganesan, Balamurugan, 1976-

    2004-01-01T23:59:59.000Z

    The objective of this research is to study the dimensional variations in micro embossed parts. By measuring multiple parts produced with a fixed set of control inputs, it could be determined if the process is in statistical ...

  8. MATERIALS MANAGEMENT MATERIALS MANAGEMENT -INVENTORY CONTROL

    E-Print Network [OSTI]

    Oliver, Douglas L.

    MATERIALS MANAGEMENT MATERIALS MANAGEMENT - INVENTORY CONTROL NOTICE OF DESIGNATED DEPARTMENTAL OF MATERIALS MANAGEMENT ______ FURTHER INSTRUCTIONS 1. Include a copy of any relevant documents. 2. Item MATERIALS COORDINATOR ­ IC-8 Mail, Fax or PDF the entire package to: MC 2010 Fax: 679-4240 REFERENCE # DMC

  9. Vehicle to Micro-Grid: Leveraging Existing Assets for Reliable Energy Management (Poster)

    SciTech Connect (OSTI)

    Simpson, M.; Markel, T.; O'Keefe, M.

    2010-12-01T23:59:59.000Z

    Fort Carson, a United States Army installation located south of Colorado Springs, Colorado, is seeking to be a net-zero energy facility. As part of this initiative, the base will be constructing a micro-grid that ties to various forms of renewable energy. To reduce petroleum consumption, Fort Carson is considering grid-connected vehicles (GCVs) such as pure electric trucks to replace some of its on-base truck fleet. As the availability and affordability of distributed renewable energy generation options increase, so will the GCV options (currently, three all-electric trucks are available on the GSA schedule). The presence of GCVs on-base opens up the possibility to utilize these vehicles to provide stability to the base micro-grid. This poster summarizes work to estimate the potential impacts of three electric vehicle grid interactions between the electric truck fleet and the Fort Carson micro-grid: 1) full-power charging without management, 2) full-power charging capability controlled by the local grid authority, and 3) full-power charge and discharge capability controlled by the local grid authority. We found that even at relatively small adoption rates, the control of electric vehicle charging at Fort Carson will aid in regulation of variable renewable generation loads and help stabilize the micro-grid.

  10. Method and apparatus for actively controlling a micro-scale flexural plate wave device

    DOE Patents [OSTI]

    Dohner, Jeffrey L. (Albuquerque, NM)

    2001-01-01T23:59:59.000Z

    An actively controlled flexural plate wave device provides a micro-scale pump. A method of actively controlling a flexural plate wave device produces traveling waves in the device by coordinating the interaction of a magnetic field with actively controlled currents. An actively-controlled flexural plate wave device can be placed in a fluid channel and adapted for use as a micro-scale fluid pump to cool or drive micro-scale systems, for example, micro-chips, micro-electrical-mechanical devices, micro-fluid circuits, or micro-scale chemical analysis devices.

  11. Controlled, Rapid Deposition of Structured Coatings from Micro-and Nanoparticle Suspensions

    E-Print Network [OSTI]

    Velev, Orlin D.

    Controlled, Rapid Deposition of Structured Coatings from Micro- and Nanoparticle Suspensions Brian Thin nanoparticle coatings can also impart decorative functions to surfaces, modify their wetting of micro- and nanoparticle coatings require the development of rapid, inexpensive, and easily controlled

  12. CHAPTER 11: CONTROLLING MANAGERS' `BECOMING': THE PRACTICE OF IDENTITY REGULATION

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 CHAPTER 11: CONTROLLING MANAGERS' `BECOMING': THE PRACTICE OF IDENTITY REGULATION Stéphan Pezé regulation. My focus is on how identity regulation is performed through individuals' concrete actions regulation discourses are performed through micro- practices showing that identity regulation is far from

  13. Change Control Management Guide

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2011-07-29T23:59:59.000Z

    The Guide provides a suggested approach and uniform guidance for managing project and contract changes through applying the requirements of DOE O 413.3B. No cancellation.

  14. Robust Networked Control Scheme for Distributed Secondary Control of Islanded MicroGrids

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    1 Robust Networked Control Scheme for Distributed Secondary Control of Islanded MicroGrids Qobad scenarios that have an increased number of distributed generators (DGs) within the MG. Due (RES) and distributed generators (DGs), microgrids (MGs) have recently attracted a significant interest

  15. Design, Analysis, and Learning Control of a Fully Actuated Micro Wind Turbine

    E-Print Network [OSTI]

    Tedrake, Russ

    Design, Analysis, and Learning Control of a Fully Actuated Micro Wind Turbine J. Zico Kolter of renewable energy, and improvements to wind turbine design and control can have a significant impact a actuated micro wind turbine intended for research purposes. While most academic work on wind turbine

  16. Micro-Specialization: Dynamic Code Specialization of Database Management Systems

    E-Print Network [OSTI]

    Snodgrass, Richard T.

    performance. Much of the work to date on optimizing DBMS performance has emphasized ensuring efficient data to a particular kind of invariant. We realize these techniques, in concert termed micro-specialization, via a DBMS-independent run-time environment and apply them to a high- performance open-source DBMS, PostgreSQL. We show

  17. A Control Approach to Bandwidth Management in Networked Control Systems

    E-Print Network [OSTI]

    Brandt, Scott A.

    A Control Approach to Bandwidth Management in Networked Control Systems Manel Velasco, Josep M management in networked control systems that allows control loops to consume band- width according bandwidth. I. INTRODUCTION Modern embedded systems are expected to provide more functionality and better

  18. Plasticity of BCC micro-pillars controlled by competition between dislocation multiplication and depletion

    E-Print Network [OSTI]

    Cai, Wei

    1 Plasticity of BCC micro-pillars controlled by competition between dislocation multiplication, plasticity is governed mainly by the kinetics of dislocation motion, not their elastic interactions. Keywords: plasticity, micro-pillars, dislocation dynamics, stress-strain relations Acta Materialia, in press (2013) #12

  19. Modeling and control of a hot micro-embossing machine

    E-Print Network [OSTI]

    Shoji, Grant T. (Grant Tatsuo)

    2006-01-01T23:59:59.000Z

    As the market for polymer micro- and nano-devices expands there is an ever-present need for a manufacturing standard to mass produce these parts. A number of techniques for fabricating these devices are soft lithography, ...

  20. Vision-Based Control of MicroAirVehicles: Progress and Problems In Estimation

    E-Print Network [OSTI]

    DeVore, Ronald

    . These disciplines include control theory, vision processing, signal processing, sensor development, micro of the controllability and observability of such flight systems are just some of the control theoretic issues Security and civilian law enforcement. A. A Simple, Prototypical Vision-Based Control A simple example

  1. A Model Reference Adaptive PID Control for Electromagnetic Actuated Micro-positioning Stage

    E-Print Network [OSTI]

    Li, Yangmin

    , a model reference adaptive PID controller design process is introduced. Then control parameters the process for controlling the micro- positioning stage, which shows that the adopted controller can drive between the moving platform and the stator. Several kinds of actuators can realize non

  2. PHEV Engine Control and Energy Management Strategy

    Broader source: Energy.gov (indexed) [DOE]

    Oak Ridge National Laboratory PHEV Engine Control and Energy Management Strategy This presentation does not contain any proprietary, confidential, or otherwise restricted...

  3. Material Properties that Control Ignition and Spread of a Fire in Micro-Gravity Environments 

    E-Print Network [OSTI]

    Torero, Jose L

    A study of the different mechanisms controlling the initial stages of a fire in a micro-gravity environment is presented. Three different processes are deemed important for evaluation of material flammability, piloted ...

  4. Tilted Micro Air Jet for Flow Control Julien Malapert*, Rda Yahiaoui, Rabah Zeggari and Jean-Franois Manceau

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Tilted Micro Air Jet for Flow Control Julien Malapert*, Réda Yahiaoui°, Rabah Zeggari and Jean: In this paper, we present an interesting method to microfabricate a tilted micro air jet generator. We used a double side etching. For aircraft and cars, micro air jets will take an important place for fluid control

  5. A Holonic Control Architecture for a Heterogeneous Multi-Objective Smart Micro-Grid

    E-Print Network [OSTI]

    Diaconescu, Ada

    A Holonic Control Architecture for a Heterogeneous Multi-Objective Smart Micro-Grid Sylvain Frey proposes a holonic control architecture to help meet these requirements. We show how this architecture can that the proposed architecture can facilitate the development of control solutions addressing the aforementioned

  6. The Navigation and Control technology inside the AR.Drone micro UAV

    E-Print Network [OSTI]

    is that it is a stabilized aerial platform, remotely controlled through a user-friendly graphical interface runningThe Navigation and Control technology inside the AR.Drone micro UAV Pierre-Jean Bristeau François, FRANCE Abstract: This paper exposes the Navigation and Control technology embedded in a recently com

  7. MANAGEMENT CONTROL SYSTEM IN PUBLIC

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    essential aspect of the public management device: compliance with legal rules. Gradually, a new objective of the budgetary system. Thus, public organizations need to create new tools to manage their activities or use, despite the number of reforms adopted in the name of New Public Management, numerous authors also noted

  8. Control Account Manager (CAM) Responsibilities Control Account Manager (CAM) responsibilities are listed in the PPPL Project

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    and define assumptions, risk, and uncertainty in the project · Assign an Earned Value Technique to resourceControl Account Manager (CAM) Responsibilities Control Account Manager (CAM) responsibilities are listed in the PPPL Project Management System Description (PMSD) and PMSD Appendix E Supporting

  9. Abstract -This paper presents the coordinated control of distributed energy storage systems (DESSs) in DC micro-grids.

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    ) in DC micro-grids. In order to balance the state-of-charge (SoC) of each energy storage unit (ESU--Droop control; distributed energy storage system (DESS); DC micro-grids; state-of-charge (SoC) I. INTRODUCTION and more popularity [1]. Nowadays DC micro-grids are becoming more attractive with the raise of DC power

  10. MicroCantilever (MC) based Robust Sensing Approach for Controlled

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals fromprocess used in miningMicroBooNE

  11. Optimal Power Management in Wireless Control Systems

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Optimal Power Management in Wireless Control Systems Konstantinos Gatsis, Student Member, IEEE to the controller over a wireless fading channel. The power allocated to these transmissions determines state. The goal is to design plant input and transmit power policies that minimize an infinite horizon

  12. Management Controls for Large Ranches.

    E-Print Network [OSTI]

    Maddox, L. A. Jr.

    1975-01-01T23:59:59.000Z

    control records can help make some decisions more accurately. Other problems still require a cowman's "sixth sense'' until better measures of prociuctivity and quality control are developed. A modern and scientific approach can be de- veloped... and corpora- tions with investments in ranching operations are looking for practical records and summaries to help in making decisions affecting future ranching oper- ations. Consider the following record and summary forms. Not all are necessary for some...

  13. Management Controls for Small Ranches.

    E-Print Network [OSTI]

    Maddox, L. A. Jr.

    1974-01-01T23:59:59.000Z

    to operate their cattle business as efficiently as possible. Pro- duction, quality and cost control records can be assembled to help make decisions more accu- rately. Some problems still require a cowman's "sixth sense" until better measures... of productivity and quality control are developed. Many small cow-calf operators are looking for practical records and summaries that will help them 'Extensioti beef cattle specialist, The Texas A&M University System. make decisions affecting the future...

  14. Control Methodologies for a Heterogeneous Group of Untethered Magnetic Micro-Robots

    E-Print Network [OSTI]

    Sitti, Metin

    investigate Mag-µBots that are geometrically and magnetically designed to respond uniquely to the same input magnetic fields. Designs include: (1) ge- ometrically similar Mag-µBots with different values of magControl Methodologies for a Heterogeneous Group of Untethered Magnetic Micro-Robots Steven Floyd

  15. Status Report on the Development of Micro-Scheduling Software for the Advanced Outage Control Center Project

    SciTech Connect (OSTI)

    Shawn St. Germain; Kenneth Thomas; Ronald Farris; Jeffrey Joe

    2014-09-01T23:59:59.000Z

    The long-term viability of existing nuclear power plants (NPPs) in the United States (U.S.) is dependent upon a number of factors, including maintaining high capacity factors, maintaining nuclear safety, and reducing operating costs, particularly those associated with refueling outages. Refueling outages typically take 20-30 days, and for existing light water NPPs in the U.S., the reactor cannot be in operation during the outage. Furthermore, given that many NPPs generate between $1-1.5 million/day in revenue when in operation, there is considerable interest in shortening the length of refueling outages. Yet, refueling outages are highly complex operations, involving multiple concurrent and dependent activities that are difficult to coordinate. Finding ways to improve refueling outage performance while maintaining nuclear safety has proven to be difficult. The Advanced Outage Control Center project is a research and development (R&D) demonstration activity under the Light Water Reactor Sustainability (LWRS) Program. LWRS is a R&D program which works with industry R&D programs to establish technical foundations for the licensing and managing of long-term, safe, and economical operation of current NPPs. The Advanced Outage Control Center project has the goal of improving the management of commercial NPP refueling outages. To accomplish this goal, this INL R&D project is developing an advanced outage control center (OCC) that is specifically designed to maximize the usefulness of communication and collaboration technologies for outage coordination and problem resolution activities. This report describes specific recent efforts to develop a capability called outage Micro-Scheduling. Micro-Scheduling is the ability to allocate and schedule outage support task resources on a sub-hour basis. Micro-Scheduling is the real-time fine-tuning of the outage schedule to react to the actual progress of the primary outage activities to ensure that support task resources are optimally deployed with the least amount of delay and unproductive use of resources. The remaining sections of this report describe in more detail the scheduling challenges that occur during outages, how a Micro-Scheduling capability helps address those challenges, and provides a status update on work accomplished to date and the path forward.

  16. Tritium Management Control of tritium inventory is

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    Tritium Management · Control of tritium inventory is fundamental to public acceptance of fusion. Tritium Inventory Buildup vs. retention rate 1% 3% 10% 20% 50% TFTR JET TS ITER Inventory limit 10 days Production Rates (best estimate) carbon beryllium tungsten carbon with flakes DustInventory(kg) Number

  17. Incorporation of Micro Processor Controllers in the Frito-Lay Energy Program

    E-Print Network [OSTI]

    Kympton, H. W.; Bowman, B. M.; Chambers, D. H.

    1982-01-01T23:59:59.000Z

    to attain this objective. THE PROTOTYPE/TOPEKA TEST The first Frito-Lay electrical Energy Management Control System (E.M.C.S.) was installed in our 'Topeka, Kansas facility in 1978. The system selected was an IBM Series/l with 64K memory and a printer... for hard copy reports. This particular E.M.C.S. utilized a microcomputer to control/manage electrical energy consumption via three schemes: (1) Time-of-Day control, (2) Duty Cycle control and (3) Demand Limiting control. The Time-of-Day control...

  18. Vehicle to MicroGrid: Leveraging Existing Assets for Reliable Energy Management Mike Simpson, Tony Markel, and Michael O'Keefe

    E-Print Network [OSTI]

    . Communities Vehicles POWER ELECTRONICS EFFICIENCY POWER ELECTRONICS EFFICIENCY INFRASTRUCTURE CODES Electricity GCV MicroGrid The Smith Electric Newton allelectric truckFort Carson Photovoltaic Installation Managed Charging 3 Managed Bidirectional Charging ANALYSIS Courtesy of Smith Electric Vehicles

  19. Major: Ecological Systems Design, Air Quality Control and Waste Management

    E-Print Network [OSTI]

    Giger, Christine

    1 Major: Ecological Systems Design, Air Quality Control and Waste Management · Being able to solve control technologies · Knowledge in waste management and technologies Module 1: Ecological Systems Design quality control and biogas Waste management and air quality control Examples for combination of Modules

  20. Quality Management of CERN Vacuum Controls

    E-Print Network [OSTI]

    Antoniotti, F; Fortescue-Beck, E; Gama, J; Gomes, P; Le Roux, P; Pereira, H; Pigny, G

    2014-01-01T23:59:59.000Z

    The vacuum controls Section (TE-VSC-ICM) is in charge of the monitoring, maintenance and consolidation of the control systems of all accelerators and detectors in CERN; this represents 6 000 instruments distributed along 128 km of vacuum chambers, often of heterogeneous architectures and of diverse technical generations. In order to improve the efficiency of the services provided by ICM, to vacuum experts and to accelerator operators, a Quality Management Plan is being put into place. The first step was the standardization of the naming convention across different accelerators. The traceability of problems, requests, repairs, and other actions, has also been put into place (VTL). This was combined with the effort to identify each individual device by a coded label, and register it in a central database (MTF). Occurring in parallel, was the gathering of old documents and the centralization of information concerning architectures, procedures, equipment and settings (EDMS). To describe the topology of control c...

  1. Command and Control Architectures for Autonomous Micro-Robotic Forces - FY-2000 Project Report

    SciTech Connect (OSTI)

    Dudenhoeffer, Donald Dean

    2001-04-01T23:59:59.000Z

    Advances in Artificial Intelligence (AI) and micro-technologies will soon give rise to production of large-scale forces of autonomous micro-robots with systems of innate behaviors and with capabilities of self-organization and real world tasking. Such organizations have been compared to schools of fish, flocks of birds, herds of animals, swarms of insects, and military squadrons. While these systems are envisioned as maintaining a high degree of autonomy, it is important to understand the relationship of man with such machines. In moving from research studies to the practical deployment of large-scale numbers of robots, one of critical pieces that must be explored is the command and control architecture for humans to re-task and also inject global knowledge, experience, and intuition into the force. Tele-operation should not be the goal, but rather a level of adjustable autonomy and high-level control. If a herd of sheep is comparable to the collective of robots, then the human element is comparable to the shepherd pulling in strays and guiding the herd in the direction of greener pastures. This report addresses the issues and development of command and control for largescale numbers of autonomous robots deployed as a collective force.

  2. Security Risk Management using Internal Controls Simon Foley,

    E-Print Network [OSTI]

    Foley, Simon

    Security Risk Management using Internal Controls Simon Foley, Department of Computer Science technical concern, it should be considered as just another risk that needs to be managed alongside all other business risks. An Internal Controls approach to security risk management is proposed whereby automated

  3. Rules and Regulations for the Management and Control of Designated...

    Open Energy Info (EERE)

    the Management and Control of Designated Ground Water Jump to: navigation, search OpenEI Reference LibraryAdd to library Reference: Rules and Regulations for the Management and...

  4. Key Management with Policy-based Access Control Christian Cachin

    E-Print Network [OSTI]

    Cachin, Christian

    a crucial role for the security of network-based key management. Modern access-control systems are policy in policies. In this presentation we discuss how to integrate a policy-based access control system using XACMLKey Management with Policy-based Access Control Christian Cachin Divay Bansal G¨unter Karjoth 27

  5. Asset-Liability Management Modelling with Risk Control by ...

    E-Print Network [OSTI]

    Xi Yang

    2009-01-15T23:59:59.000Z

    Jan 15, 2009 ... Asset-Liability Management Modelling with Risk Control by Stochastic Dominance. Xi Yang (X.Yang ***at*** ed.ac.uk) Jacek Gondzio ...

  6. What is records management? Records management is the systematic control of all records (irrespective of

    E-Print Network [OSTI]

    What is records management? Records management is the systematic control of all records records management Consult the College Retention Schedule to ascertain how long records should be kept management can be found on the Archive and Corporate Records Unit (ACRU) web pages www

  7. Management of Control System Information SecurityI: Control System Patch Management

    SciTech Connect (OSTI)

    Quanyan Zhu; Miles McQueen; Craig Rieger; Tamer Basar

    2011-09-01T23:59:59.000Z

    The use of information technologies in control systems poses additional potential threats due to the frequent disclosure of software vulnerabilities. The management of information security involves a series of policy-making on the vulnerability discovery, disclosure, patch development and patching. In this paper, we use a system approach to devise a model to understand the interdependencies of these decision processes. In more details, we establish a theoretical framework for making patching decision for control systems, taking into account the requirement of functionability of control systems. We illustrate our results with numerical simulations and show that the optimal operation period of control systems given the currently estimated attack rate is roughly around a half a month.

  8. Demand Control Utilizing Energy Management Systems - Report of Field Tests

    E-Print Network [OSTI]

    Russell, B. D.; Heller, R. P.; Perry, L. W.

    1984-01-01T23:59:59.000Z

    Energy Management systems and particularly demand controllers are becoming more popular as commercial and light industrial operations attempt to reduce their electrical usage and demand. Numerous techniques are used to control energy use and demand...

  9. Micro/Nano-Scale Phase Change Systems for Thermal Management and Solar Energy Conversion Applications

    E-Print Network [OSTI]

    Coso, Dusan

    2013-01-01T23:59:59.000Z

    Enhancement in Pool Boiling of Nano-fluids,” InternationalLiquid Spreading Due to Nano/Microstructures on the CriticalWicking Action of Micro/Nano Structures on Pool Boiling

  10. Microminiaturized minimally invasive intravascular micro-mechanical systems powered and controlled via fiber-optic cable

    DOE Patents [OSTI]

    Fitch, J.P.; Hagans, K.; Clough, R.; Matthews, D.L.; Lee, A.P.; Krulevitch, P.A.; Benett, W.J.; Silva, L. Da; Celliers, P.M.

    1998-03-03T23:59:59.000Z

    A micro-mechanical system for medical procedures is constructed in the basic form of a catheter having a distal end for insertion into and manipulation within a body and a near end providing for a user to control the manipulation of the distal end within the body. A fiber-optic cable is disposed within the catheter and having a distal end proximate to the distal end of the catheter and a near end for external coupling of laser light energy. A microgripper is attached to the distal end of the catheter and providing for the gripping or releasing of an object within the body. A laser-light-to-mechanical-power converter is connected to receive laser light from the distal end of the fiber-optic cable and connected to mechanically actuate the microgripper. 22 figs.

  11. Microminiaturized minimally invasive intravascular micro-mechanical systems powered and controlled via fiber-optic cable

    DOE Patents [OSTI]

    Fitch, Joseph P. (Livermore, CA); Hagans, Karla (Livermore, CA); Clough, Robert (Danville, CA); Matthews, Dennis L. (Moss Beach, CA); Lee, Abraham P. (Walnut Creek, CA); Krulevitch, Peter A. (Los Altos, CA); Benett, William J. (Livermore, CA); Da Silva, Luiz (Danville, CA); Celliers, Peter M. (Berkeley, CA)

    1998-01-01T23:59:59.000Z

    A micro-mechanical system for medical procedures is constructed in the basic form of a catheter having a distal end for insertion into and manipulation within a body and a near end providing for a user to control the manipulation of the distal end within the body. A fiberoptic cable is disposed within the catheter and having a distal end proximate to the distal end of the catheter and a near end for external coupling of laser light energy. A microgripper is attached to the distal end of the catheter and providing for the gripping or releasing of an object within the body. A laser-light-to-mechanical-power converter is connected to receive laser light from the distal end of the fiberoptic cable and connected to mechanically actuate the microgripper.

  12. Integrating Concurrency Control and Energy Management in Device Drivers

    E-Print Network [OSTI]

    Levis, Philip

    Integrating Concurrency Control and Energy Management in Device Drivers Kevin Klues , Vlado@cs.berkeley.edu dgay@intel-research.net Abstract Energy management is a critical concern in wireless sensornets. De- spite its importance, sensor network operating systems today pro- vide minimal energy management support

  13. SMART FUEL CELL OPERATED RESIDENTIAL MICRO-GRID COMMUNITY

    SciTech Connect (OSTI)

    Dr. Mohammad S. Alam (PI/PD)

    2005-04-13T23:59:59.000Z

    To build on the work of year one by expanding the smart control algorithm developed to a micro-grid of ten houses; to perform a cost analysis; to evaluate alternate energy sources; to study system reliability; to develop the energy management algorithm, and to perform micro-grid software and hardware simulations.

  14. Recommended Practice for Patch Management of Control Systems

    SciTech Connect (OSTI)

    Steven Tom; Dale Christiansen; Dan Berrett

    2008-12-01T23:59:59.000Z

    A key component in protecting a nation’s critical infrastructure and key resources is the security of control systems. The term industrial control system refers to supervisory control and data acquisition, process control, distributed control, and any other systems that control, monitor, and manage the nation’s critical infrastructure. Critical Infrastructure and Key Resources (CIKR) consists of electric power generators, transmission systems, transportation systems, dam and water systems, communication systems, chemical and petroleum systems, and other critical systems that cannot tolerate sudden interruptions in service. Simply stated, a control system gathers information and then performs a function based on its established parameters and the information it receives. The patch management of industrial control systems software used in CIKR is inconsistent at best and nonexistent at worst. Patches are important to resolve security vulnerabilities and functional issues. This report recommends patch management practices for consideration and deployment by industrial control systems owners.

  15. Management and Control of Foreign Intelligence

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1992-01-15T23:59:59.000Z

    The order provides for the management of and assign responsibilities for foreign intelligence activities of DOE. Cancels DOE 5670.1.

  16. CUNY EXPORT CONTROL PROCEDURES 10. Facilities Management / Public Safety

    E-Print Network [OSTI]

    Rosen, Jay

    CUNY EXPORT CONTROL PROCEDURES 10. Facilities Management / Public Safety This Section addresses Export Control Administrator, with assistance from the College's Public Safety staff, will ensure adequate resources are in place to implement the TCP, when applicable. For assistance with export control

  17. Hybrid Control Models of Next Generation Air Traffic Management ?

    E-Print Network [OSTI]

    Pappas, George J.

    Hybrid Control Models of Next Generation Air Traffic Management ? C. Tomlin, G. Pappas, J. Lygeros of California at Berkeley Berkeley, CA 94720 Abstract. The study of hierarchical, hybrid control systems by today's Air Traffic Control (ATC), a ground­based system which routes aircraft along predefined jet ways

  18. Model and control for cooperative energy management

    E-Print Network [OSTI]

    Ranade, Vinayak V

    2010-01-01T23:59:59.000Z

    Proto/Amorphous Cooperative Energy Management (PACEM) aims to build and deploy a highly scalable system for smart power grids that will enable efficient demand shaping for small-user networks. Two key problems are to provide ...

  19. Poison Control Center Management of Benzocaine Exposures

    E-Print Network [OSTI]

    Suchard, Jeffrey; Rudkin, Scott

    2004-01-01T23:59:59.000Z

    V:3, Jul-Sep 2004 Page 55 Poison Control Center Managementthe American Association of Poison Control Centers (AAPCC)answering the general poison information line of each PCC

  20. Electric Power Controller for Steering Wheel Management in Electric Cars

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Electric Power Controller for Steering Wheel Management in Electric Cars Vicente Milanés, Joshué. An electric car has been equipped with the system designed and tests to prove the behavior of the system transportation systems. Among these topics, the automation of the actuators involved in the management of a car

  1. A Smart Energy System: Distributed Resource Management, Control and Optimization

    E-Print Network [OSTI]

    Beigl, Michael

    A Smart Energy System: Distributed Resource Management, Control and Optimization Yong Ding, Student of distributed energy resource and consumption management, which proposes to design a networked and embedded platform for realizing a dynamic energy mix and optimizing the energy consumption dy- namically. Based

  2. Energy Management and Control System: Desired Capabilities and Functionality

    SciTech Connect (OSTI)

    Hatley, Darrel D.; Meador, Richard J.; Katipamula, Srinivas; Brambley, Michael R.; Wouden, Carl

    2005-04-29T23:59:59.000Z

    This document discusses functions and capabilities of a typical building/facility energy management and control systems (EMCS). The overall intent is to provide a building operator, manager or engineer with basic background information and recommended functions, capabilities, and good/best practices that will enable the control systems to be fully utilized/optimized, resulting in improved building occupant quality of life and more reliable, energy efficient facilities.

  3. SciTech Connect: Control and Size Energy Storage for Managing...

    Office of Scientific and Technical Information (OSTI)

    Control and Size Energy Storage for Managing Energy balance of Variable Generation Resources Citation Details In-Document Search Title: Control and Size Energy Storage for Managing...

  4. Trends in Energy Management Technology - Part 4: Review of Advanced Applications in Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2003-01-01T23:59:59.000Z

    L. , “State of Practice of Energy Management, Control, andResearch to Practice , Pacific Energy Center, San Francisco,pdf Trends in Energy Management Technology

  5. This document is a preprint of the final paper: Shafiee, Qobad; Vasquez, Juan C.; Guerrero, Josep M.; , "Distributed secondary control for islanded MicroGrids -A networked control systems approach," IECON 2012 -38th Annual Conference on IEEE Industrial El

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    approach is not only able to restore frequency and voltage of the MicroGrid but also ensures reactive power such as power electronics converters, distributed generations (DGs), energy storage systems.; , "Distributed secondary control for islanded MicroGrids - A networked control systems approach," IECON 2012 - 38

  6. Quality Management of CERN Vacuum Controls

    E-Print Network [OSTI]

    Antoniotti, F; Fortescue-Beck, E; Gama, J; Gomes, P; Le Roux, P; Pereira, H F; Pigny, G

    2014-01-01T23:59:59.000Z

    The vacuum controls Section (TE-VSC-ICM) is in charge of the monitoring, maintenance and consolidation of the control systems of all accelerators and detectors in CERN; this represents 6 000 instruments distributed along 128 km of vacuum chambers, often of heterogeneous architectures and of diverse

  7. Modeling and controlling topographical nonuniformity in thermoplastic micro- and nano-embossing

    E-Print Network [OSTI]

    Taylor, Hayden Kingsley

    2009-01-01T23:59:59.000Z

    The embossing of thermoplastic polymeric plates is valuable for manufacturing micro- and nanofluidic devices and diffractive optics. Meanwhile, the imprinting of sub-micrometer-thickness thermoplastic layers has emerged ...

  8. Applying Feedback Control to QoS Management Giovanna Ferrari

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    Applying Feedback Control to QoS Management Giovanna Ferrari Distributed Systems Group, Department The importance of Feedback Control Theory used for dynamic systems has grown in recent years, due to the fundamental role played in modern technological systems. It represents a well developed analytic foundation

  9. Tank monitor and control system (TMACS) software configuration management plan

    SciTech Connect (OSTI)

    GLASSCOCK, J.A.

    1999-05-13T23:59:59.000Z

    This Software Configuration Management Plan (SCMP) describes the methodology for control of computer software developed and supported by the Systems Development and Integration (SD and I) organization of Lockheed Martin Services, Inc. (LMSI) for the Tank Monitor and Control System (TMACS). This plan controls changes to the software and configuration files used by TMACS. The controlled software includes the Gensym software package, Gensym knowledge base files developed for TMACS, C-language programs used by TMACS, the operating system on the production machine, language compilers, and all Windows NT commands and functions which affect the operating environment. The configuration files controlled include the files downloaded to the Acromag and Westronic field instruments.

  10. Microsoft Word - Management Control Cover1.doc

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagement of the National NuclearRegulation;I I D D E E

  11. A Water and Energy Management System for Technical and Economic Control

    E-Print Network [OSTI]

    Steinmetz, C. O.; Cotton, I. J.; Bomar, T. M.; Roddy, W. R.

    1979-01-01T23:59:59.000Z

    Management for effective control must encompass readily available technology. Technology must be coupled with precise compatible management practices. A management system for total economic control can be constructed for specific systems...

  12. Agile Development and Dependency Management for Industrial Control Systems

    E-Print Network [OSTI]

    Copy, B

    2011-01-01T23:59:59.000Z

    The production and exploitation of industrial control systems differ substantially from traditional information systems; this is in part due to constraints on the availability and change lifecycle of production systems, as well as their reliance on proprietary protocols and software packages with little support for open development standards [1]. The application of agile software development methods therefore represents a challenge which requires the adoption of existing change and build management tools and approaches that can help bridging the gap and reap the benefits of managed development when dealing with industrial control systems. This paper will consider how agile development tools such as Apache Maven for build management, Hudson for continuous integration or Sonatype Nexus for the operation of "definite media libraries" were leveraged to manage the development lifecyle of the CERN UAB framework [2], as well as other crucial building blocks of the CERN accelerator infrastructure, such as the CERN Co...

  13. Using Energy Management Control Systems for HVAC Operational Diagnostics

    E-Print Network [OSTI]

    Stum, K.

    1998-01-01T23:59:59.000Z

    USING ENERGY MANAGEMENT CONTROL SYSTEMS FOR HVAC OPERATIONAL DIAGNOSTICS Karl Stum, P.E. Portland Energy Conservation, Inc. 92 1 SW Washington, Suite 3 12 Portland, OR 97205 503-248-4636 Fax 503-295-0820 ABSTRACT The power and flexibility... Proceedings, June 1997. Meyers, S.; E. Mills; A. Chen; L. Demsetz "Building Data Visualization for Diagnostics," ASHRAE Journal, June 1996. PECl (Portland Energy Conservation, Inc.). Energy Management C0ntrof Systems-A Practical Guiak, 1997. Sparks, R...

  14. Strain response of stretchable micro-electrodes: Controlling sensitivity with serpentine designs and encapsulation

    SciTech Connect (OSTI)

    Gutruf, Philipp; Walia, Sumeet; Nur Ali, Md; Sriram, Sharath, E-mail: sharath.sriram@gmail.com, E-mail: madhu.bhaskaran@gmail.com; Bhaskaran, Madhu, E-mail: sharath.sriram@gmail.com, E-mail: madhu.bhaskaran@gmail.com [Functional Materials and Microsystems Research Group, School of Electrical and Computer Engineering, RMIT University, GPO Box 2476, Melbourne, Victoria (Australia)

    2014-01-13T23:59:59.000Z

    The functionality of flexible electronics relies on stable performance of thin film micro-electrodes. This letter investigates the behavior of gold thin films on polyimide, a prevalent combination in flexible devices. The dynamic behavior of gold micro-electrodes has been studied by subjecting them to stress while monitoring their resistance in situ. The shape of the electrodes was systematically varied to examine resistive strain sensitivity, while an additional encapsulation was applied to characterize multilayer behavior. The realized designs show remarkable tolerance to repetitive strain, demonstrating that curvature and encapsulation are excellent approaches for minimizing resistive strain sensitivity to enable durable flexible electronics.

  15. A Lab Scale Polymer Micro-Embossing Machine for Process Control Research

    E-Print Network [OSTI]

    Ganesan, Bala

    Micro embossing is the process of fabricating micron-sized features by plastic deformation of a work piece by means of a shaped tool or die. In our work we are concerned with hot embossing of PMMA to produce features in ...

  16. HCCI engine control by thermal management

    SciTech Connect (OSTI)

    Martinez-Frias, J; Aceves, S M; Flowers, D; Smith, J R; Dibble, R

    2000-05-11T23:59:59.000Z

    This work investigates a control system for HCCI engines, where thermal energy from exhaust gas recirculation (EGR) and compression work in the supercharger are either recycled or rejected as needed. HCCI engine operation is analyzed with a detailed chemical kinetics code, HCT (Hydrodynamics, Chemistry and Transport), that has been extensively modified for application to engines. HCT is linked to an optimizer that determines the operating conditions that result in maximum brake thermal efficiency, while meeting the restrictions of low NO{sub x} and peak cylinder pressure. The results show the values of the operating conditions that yield optimum efficiency as a function of torque and RPM. For zero torque (idle), the optimizer determines operating conditions that result in minimum fuel consumption. The optimizer is also used for determining the maximum torque that can be obtained within the operating restrictions of NO{sub x} and peak cylinder pressure. The results show that a thermally controlled HCCI engine can successfully operate over a wide range of conditions at high efficiency and low emissions.

  17. Node Control System A Cluster Management Tool for

    E-Print Network [OSTI]

    Fedosov, Alexey

    Node Control System A Cluster Management Tool for Teaching and Research Alex Fedosov Keck Cluster returned to the user e.g. PBS (OpenPBS) Our main goal is interactive development Batch system have very .machines file #12;Features (cont.) Node Domains Users may want to have a specific operating system or node

  18. Selection and Evaluation of Energy Management and Control Systems

    E-Print Network [OSTI]

    Moderow, R. R.

    1982-01-01T23:59:59.000Z

    1. Why have many Energy Management and Control (EMC) systems failed to be truly cost effective? 2. What are the inherent problems in the selection of an EMC system? 3. What should an EMC system have to offer before being seriously considered...

  19. Dynamic properties of micro-particles in ultrasonic transportation using phase-controllable standing waves

    SciTech Connect (OSTI)

    Jia, Kun [The State Key Laboratory for Strength and Vibration of Mechanical Structures, School of Aerospace, Xi'an Jiaotong University, Xi'an 710049 (China); Mei, Deqing, E-mail: meidq-127@zju.edu.cn; Meng, Jianxin; Yang, Keji [The State Key Laboratory of Fluid Power Transmission and Control, Department of Mechanical Engineering, Zhejiang University, Hangzhou 310027 (China)

    2014-10-28T23:59:59.000Z

    Ultrasonic manipulation has become an attractive method for surface-sensitive objects in micro-technology. Related phenomena, such as radiation force, multiple scattering, and acoustic streaming, have been widely studied. However, in current studies, the behavior of micro-particles in potential force fields is always analyzed in a quasi-static manner. We developed a dynamic model of a dilute micro-particle in the commonly used two-dimensional ultrasonic manipulation system to provide a systemic and quantitative analysis of the transient properties of particle movement. In this model, the acoustic streaming and hydrodynamic forces, omitted in previous work, were both considered. The trajectory of a spherical silica particle with different initial conditions was derived by numerically solving the established nonlinear differential integral equation system, which was then validated experimentally. The envelope of the experimental data on the x-axis showed good agreement with the theoretical calculation, and the greater influence on the y-axis of the deviation between the actual sound field and the ideal distribution employed in our dynamic model could account for the differences in displacement in that direction. Finally, the influence of particle size on its movement and the effect of acoustic streaming on calculating the hydrodynamic forces for an isolated particle with motion relative to the fluid were analyzed theoretically. It was found that the ultrasonic manipulation system will translate from an under-damped system to an over-damped system with a decrease in particle size and the micro-scale acoustic streaming velocity was negligible when calculating the hydrodynamic forces on the particle in the ultrasonic manipulation system.

  20. Optimization of the configuration and working fluid for a micro heat pipe thermal control device

    E-Print Network [OSTI]

    Coughlin, Scott Joseph

    2006-04-12T23:59:59.000Z

    Heat Pipe System : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 24 8 Illustration of Embedded Micro Heat Pipe Placement and Orientation 24 9 Thermal Circuit Model Taken from Original Design Illustration : : : 31 10 Thermal Circuit Model... latent heat (kJ=kg) ? length (m) ? viscosity (Ns=m2) ? ratio of speci?c heat ? Boltzmann constant (1:38 ? 10?23 m2kg=s2 ? K) ? density (kg=m3) ? latent heat (kJ=kg) ? kinematic viscosity (m2=s) ? surface tension (N=m) Subscripts a adiabatic b boiling c...

  1. Lesson Learned by Environmental Management Complex-wide Activity-level Work Planning and Control

    Broader source: Energy.gov [DOE]

    Slide Presentation by Roger Claycomb, Work Control Program Manager, DOE Idaho Operations Office. Office of Environmental Management Work Planning and Control Oversight. Contractor Good Practices and DOE EM Good Practices.

  2. A macro-micro system architecture analysis framework applied to Smart Grid meter data management systems by Sooraj Prasannan.

    E-Print Network [OSTI]

    Prasannan, Sooraj

    2010-01-01T23:59:59.000Z

    This thesis proposes a framework for architectural analysis of a system at the Macro and Micro levels. The framework consists of two phases -- Formulation and Analysis. Formulation is made up of three steps -- Identifying ...

  3. Microfluidic device incorporating closed loop feedback control for uniform and tunable production of micro-droplets

    E-Print Network [OSTI]

    Rothstein, Jonathan

    Microfluidic device incorporating closed loop feedback control for uniform and tunable production, we have designed a microfluidic-based technology utilizing elementary microchannel geometries initial development using flow-focusing microfluidic geometry for droplet formation, computer

  4. Breakthrough: micro-electronic photovoltaics

    ScienceCinema (OSTI)

    Okandan, Murat; Gupta, Vipin

    2014-06-23T23:59:59.000Z

    Sandia developed tiny glitter-sized photovoltaic (PV) cells that could revolutionize solar energy collection. The crystalline silicon micro-PV cells will be cheaper and have greater efficiencies than current PV collectors. Micro-PV cells require relatively little material to form well-controlled, highly efficient devices. Cell fabrication uses common microelectric and micro-electromechanical systems (MEMS) techniques.

  5. Oilfield property development: Risk assessment, management and control

    SciTech Connect (OSTI)

    Robertson, M.; Robles, H.; Manweiler, D. [Environmental Science & Engineering, Inc., Fountain Valley, CA (United States)

    1996-08-01T23:59:59.000Z

    Several regulatory authorities in California have developed new regulations/guidelines for oilfield remediation and subsequent development. The sole intent of the new regulations/guidelines is to protect public health; however, these efforts are often misdirected. In fact, many of the regulations/guidelines impose remediation or construction standards that, in effect, render the development of such properties impractical. These standards include or require stringent contaminant cleanup standards, minimum development setbacks from active and abandoned wells, natural-gas venting provisions for abandoned wells, and the widespread use of soil-gas barriers. Clearly, these regulatory changes have been made without due consideration of risk. Because, in actuality, the risks posed by former oilfield properties are insignificant when compared to other non- oilfield properties. The history of oilfield development in Southern California has shown that although some physical and chemical hazards do exist, oilfield development, properly managed, can usually be accomplished with acceptable residual risk. Rigid control measures, based on inaccurate assumptions, merely inhibit the useful development of valuable property and misdirect resources that could be more effectively applied where the risks are real and significant. To protect public health and allow for efficient resource allocation, risk control measures must be both adequate and proportional to the actual health risks and hazards posed. This paper reviews the history of oil production in Southern California, explains the known health risks associated with oilfield property development, and describes a risk management approach that will address these risks at an acceptable cost.

  6. Avoiding Extinction in a Managed Single Species Population Model by means of Anticipative Control

    E-Print Network [OSTI]

    Burke, Mark

    Avoiding Extinction in a Managed Single Species Population Model by means of Anticipative Control which end in a population collapse and consequent extinction. In a managed environment, it might, the dynamics of a managed single species are modelled using an Anticipatory System and possible control

  7. Dynamic Analysis and Speed Control of a Novel Micro-platform Driven by Vibrating Motors

    E-Print Network [OSTI]

    Papadopoulos, Evangelos

    that the platform may exhibit under specific driving conditions. Closed-loop speed control of the vibrating Vartholomeos and Evangelos Papadopoulos Department of Mechanical Engineering, National Technical University are complex systems that exhibit non-linear behavior and as a result they lack an accurate mathematical model

  8. CONTROL CHART DASHBOARDS MANAGING YOUR NUMBERS INSTEAD OF YOU NUMBER MANAGING YOU

    SciTech Connect (OSTI)

    PREVETTE, S.S.

    2006-11-15T23:59:59.000Z

    This paper, which documents Fluor Hanford's application of Statistical Process Control (SPC) and Dashboards to support planning and decision making, is a sequel to ''Leading with Leading Indicators'' that was presented at WM 05. This year's paper provides more detail on management's use of SPC and control charts and discusses their integration into an executive summary using the popular color-cod3ed dashboard methodology. Fluor Hanford has applied SPC in a non-traditional (that is non-manufacturing) manner. Dr. Shewhart's 75-year-old control-chart methodologies have been updated to modern data processing, but are still founded on his sound, tried and true principles. These methods are playing a key role in safety and quality at what has been called the world's largest environmental cleanup project. The US Department of Energy's (DOE's) Hanford Site played a pivotal role in the nation's defense, beginning in the 1940s when it was established as part of the Manhattan Project. After more than 50 years of producing nuclear weapons, Hanford--which covers 586 square miles in southeastern Washington state--is now focused on three outcomes: (1) restoring the Columbia River corridor for multiple uses; (2) transitioning the central plateau to support long-term waste management; and (3) putting DOE assets to work for the future.

  9. An Implementation Plan for Integrated Control and Asset Management of Petroleum Production Facilities

    E-Print Network [OSTI]

    Taylor, James H.

    An Implementation Plan for Integrated Control and Asset Management of Petroleum Production management for the petroleum industry, which is very crucial for profitable oil and gas facilities operations, enhance safety, and improve product quality. Many research studies proposed different combinations

  10. Robust Optimal Control Strategies for a Hybrid Fuel Cell Power Management System

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Robust Optimal Control Strategies for a Hybrid Fuel Cell Power Management System David Hern strategies are proposed for the power management subsystem of a hybrid fuel cell/supercapacitor power generation system. The control strate- gies are based on different control configurations involving the power

  11. Management of a large distributed control system development project

    SciTech Connect (OSTI)

    Gurd, D. P. (David P.)

    2002-01-01T23:59:59.000Z

    Building an accelerator at six geographically dispersed sites is quite mad, but politically expedient. The Spallation Neutron Source (SNS), currently under construction in Oak Ridge, Tennessee, combines a pulsed 1 Gev H{sup -} superconducting linac with a compressor ring to deliver 2 MW of beam power to a liquid mercury target for neutron production [1]. Accelerator components, target and experimental (neutron-scattering) instruments are being developed collaboratively by Lawrence Berkeley (Ion Source and Front End), Los Alamos (Linac), Thomas Jefferson (Cryosystems), Brookhaven (Compressor Ring), Oak Ridge (Target and Conventional Facilities) and Argonne (Neutron Scattering Instruments) National Laboratories. Similarly, a team distributed among all of the participating laboratories is developing the EPICS-based control system. this paper discusses the management model and strategies being used to address the unusual issues of organization, communication, standardization, integration and hand-off inherent in this widely-distributed project.

  12. Using micro saint to predict performance in a nuclear power plant control room

    SciTech Connect (OSTI)

    Lawless, M.T.; Laughery, K.R. [Micro Analysis and Design, Inc., Boulder, CO (United States); Persenky, J.J. [Nuclear Regulatory Commission, Washington, DC (United States)

    1995-09-01T23:59:59.000Z

    The United States Nuclear Regulatory Commission (NRC) requires a technical basis for regulatory actions. In the area of human factors, one possible technical basis is human performance modeling technology including task network modeling. This study assessed the feasibility and validity of task network modeling to predict the performance of control room crews. Task network models were built that matched the experimental conditions of a study on computerized procedures that was conducted at North Carolina State University. The data from the {open_quotes}paper procedures{close_quotes} conditions were used to calibrate the task network models. Then, the models were manipulated to reflect expected changes when computerized procedures were used. These models` predictions were then compared to the experimental data from the {open_quotes}computerized conditions{close_quotes} of the North Carolina State University study. Analyses indicated that the models predicted some subsets of the data well, but not all. Implications for the use of task network modeling are discussed.

  13. WILD PIGS: BIOLOGY, DAMAGE, CONTROL TECHINQUES AND MANAGEMENT

    SciTech Connect (OSTI)

    Mayer, John; Brisbin, I. Lehr

    2009-12-31T23:59:59.000Z

    The existence of problems with wild pigs (Sus scrofa) is nothing new to the Western Hemisphere. Damage by these introduced animals was reported as far back as 1505 by the early Spanish colonies in the Caribbean, where wild pigs were killing the colonists cattle. Droves of these animals also ravaged cultivated crops of maize and sugarcane on islands in the West Indies during this same time period. These wild pigs reportedly were very aggressive and often attacked Spanish soldiers hunting rebellious Indians or escaped slaves on these islands, especially when these animals were cornered. The documentation of such impacts by introduced populations of this species in the United States has subsequently increased in recent years, and continued up through the present (Towne and Wentworth. 1950, Wood and Barrett 1979, Mayer and Brisbin 1991, Dickson et al. 2001). In spite of a fairly constant history in this country since the early 1900s, wild pigs have had a dramatic recent increase in both distribution and numbers in the United States. Between 1989 and 2009, the number of states reporting the presence of introduced wild pigs went from 19 up to as many as 44. This increase, in part natural, but largely manmade, has caused an increased workload and cost for land and resource managers in areas where these new populations are found. This is the direct result of the damage that these introduced animals do. The cost of both these impacts and control efforts has been estimated to exceed a billion dollars annually (Pimentel 2007). The complexity of this problem has been further complicated by the widespread appeal and economic potential of these animals as a big game species (Tisdell 1982, Degner 1989). Wild pigs are a controversial problem that is not going away and will likely only get worse with time. Not only do they cause damage, but wild pigs are also survivors. They reproduce at a rate faster than any other mammal of comparable size, native or introduced; they can eat just about anything; and, they can live just about anywhere. On top of that, wild pigs are both very difficult to control and, with the possible exception of island ecosystems, almost impossible to eradicate (Dickson et al. 2001, Sweeney et al. 2003). The solution to the wild pig problem has not been readily apparent. The ultimate answer as to how to control these animals has not been found to date. In many ways, wild pigs are America's most successful large invasive species. All of which means that wild pigs are a veritable nightmare for land and resource managers trying to keep the numbers of these animals and the damage that they do under control. Since the more that one knows about an invasive species, the easier it is to deal with and hopefully control. For wild pigs then, it is better to 'know thy enemy' than to not, especially if one expects to be able to successfully control them. In an effort to better 'know thy enemy,' a two-day symposium was held in Augusta, Georgia, on April 21-22, 2004. This symposium was organized and sponsored by U.S.D.A. Forest Service-Savannah River (USFS-SR), U. S. Department of Energy-Savannah River Operations Office (DOE-SR), the Westinghouse Savannah River Company (WSRC), the South Carolina Chapter of the Soil & Water Conservation Society, and the Savannah River Ecology Laboratory (SREL). The goal of this symposium was to assemble researchers and land managers to first address various aspects of the biology and damage of wild pigs, and then review the control techniques and management of this invasive species. The result would then be a collected synopsis of what is known about wild pigs in the United States. Although the focus of the symposium was primarily directed toward federal agencies, presenters also included professionals from academic institutions, and private-sector control contractors and land managers. Most of the organizations associated with implementing this symposium were affiliated with the Savannah River Site (SRS), a 803 km{sup 2} federal nuclear facility, located in western South Carolina along the Savannah

  14. File:Rules and Regulations for the Management and Control of...

    Open Energy Info (EERE)

    Facebook icon Twitter icon File:Rules and Regulations for the Management and Control of Designated Ground Water.pdf Jump to: navigation, search File File history File...

  15. A Scenario-based Predictive Control Approach to Building HVAC Management Systems

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    A Scenario-based Predictive Control Approach to Building HVAC Management Systems Alessandra Parisio and Air Conditioning (HVAC) systems while minimizing the overall energy use. The strategy uses

  16. Data Management Plan for The Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project

    Broader source: Energy.gov [DOE]

    The Data Management Plan describes how DOE will handle data submitted by recipients as deliverables under the Controlled Hydrogen Fleet and Infrastructure Demonstration and Validation Project.

  17. Protocol for a randomised controlled trial of telemonitoring and self- management in the control of hypertension: Telemonitoring and self-management in hypertension.

    E-Print Network [OSTI]

    McManus, Richard; Bray, Emma P; Mant, Jonathan; Holder, Roger; Greenfield, Sheila; Bryan, Stirling; Jones, Miren I; Little, Paul; Williams, Bryan; Hobbs, F D Richard

    2009-02-16T23:59:59.000Z

    Abstract Background Controlling blood pressure with drugs is a key aspect of cardiovascular disease prevention, but until recently has been the sole preserve of health professionals. Self-management of hypertension is an under researched area...

  18. Analysis of Energy Management System Control Philosophies Utilizing Collected Field Data

    E-Print Network [OSTI]

    Russell, B. D.; Gerloff, G. W.; Heller; R. P.; Perry, L. W.

    1983-01-01T23:59:59.000Z

    Small commercial and light industrial operations are turning to low-cost energy management controllers in efforts to reduce their electrical usage and demand. These controllers offer a variety of techniques to obtain this goal. To study the effects...

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

    SciTech Connect (OSTI)

    Yee, Gaymond; Webster, Tom

    2003-08-01T23:59:59.000Z

    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.

  20. A STOCHASTIC OPTIMAL CONTROL APPROACH FOR POWER MANAGEMENT IN PLUG-IN HYBRID ELECTRIC VEHICLES

    E-Print Network [OSTI]

    Krstic, Miroslav

    A STOCHASTIC OPTIMAL CONTROL APPROACH FOR POWER MANAGEMENT IN PLUG-IN HYBRID ELECTRIC VEHICLES on optimizing PHEV power management for fuel economy, subject to charge sustenance constraints, over individual dynamic programming to optimize PHEV power management over a distribution of drive cycles, rather than

  1. Software Controlled Power Management Yung-Hsiang Lu, Tajana Simunic, Giovanni De Micheli

    E-Print Network [OSTI]

    Simunic, Tajana

    Software Controlled Power Management Yung-Hsiang Lu, Tajana Simuni´c, Giovanni De Micheli Computer consumption is critical in many sys- tem designs. Dynamic power management is an effec- tive approach to decrease power without significantly degrading performance. Power management decisions can be implemented

  2. An Intelligent Multi Agent System for Integrated Control & Asset Management of Petroleum Production Facilities

    E-Print Network [OSTI]

    Taylor, James H.

    An Intelligent Multi Agent System for Integrated Control & Asset Management of Petroleum Production control and asset management for the petroleum industry is crucial for profitable oil and gas facilities equipment, enhance safety, and improve product quality. Many research studies proposed different

  3. Snow and Ice Control Best Management Practices Parking Lots, Sidewalks, Roads

    E-Print Network [OSTI]

    Minnesota, University of

    Snow and Ice Control Best Management Practices Parking Lots, Sidewalks, Roads Minnesota Circuit opportunity to improve the way we manage snow and ice in Minnesota. By using snow and ice control best safer--while saving money and protecting water quality. Current Situation The snow and ice maintenance

  4. Management of a Smart Grid with Controlled-Delivery of Discrete Power Levels

    E-Print Network [OSTI]

    Rojas-Cessa, Roberto

    Management of a Smart Grid with Controlled-Delivery of Discrete Power Levels Roberto Rojas an architecture of the controlled-delivery power grid and analyze a management scheme for the distribution properties for the distribution of electrical power: perpetually energized and with discretionary access

  5. Statistical Learning Controller for the energy management in a Fuel Cell Electric Vehicle

    E-Print Network [OSTI]

    Statistical Learning Controller for the energy management in a Fuel Cell Electric Vehicle M a high efficiency energy management control strategy for a hybrid fuel cell vehicle. The proposed the model of a real hybrid car, "Smile" developed by FAAM, using a stack of fuel cells as the primary power

  6. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL. 59, NO. 6, JUNE 2014 1495 Optimal Power Management in

    E-Print Network [OSTI]

    Pappas, George J.

    and the conventional linear quadratic regulator control cost. Since plant inputs and transmit powers are in general, networked control systems, power adaptation, wireless fading channels. I. INTRODUCTION THE networked controlIEEE TRANSACTIONS ON AUTOMATIC CONTROL, VOL. 59, NO. 6, JUNE 2014 1495 Optimal Power Management

  7. Spent Nuclear Fuel Project document control and Records Management Program Description

    SciTech Connect (OSTI)

    MARTIN, B.M.

    2000-05-18T23:59:59.000Z

    The Spent Nuclear Fuel (SNF) Project document control and records management program, as defined within this document, is based on a broad spectrum of regulatory requirements, Department of Energy (DOE) and Project Hanford and SNF Project-specific direction and guidance. The SNF Project Execution Plan, HNF-3552, requires the control of documents and management of records under the auspices of configuration control, conduct of operations, training, quality assurance, work control, records management, data management, engineering and design control, operational readiness review, and project management and turnover. Implementation of the controls, systems, and processes necessary to ensure compliance with applicable requirements is facilitated through plans, directives, and procedures within the Project Hanford Management System (PHMS) and the SNF Project internal technical and administrative procedures systems. The documents cited within this document are those which directly establish or define the SNF Project document control and records management program. There are many peripheral documents that establish requirements and provide direction pertinent to managing specific types of documents that, for the sake of brevity and clarity, are not cited within this document.

  8. Finders/keepers: A longitudinal study of people managing information scraps in a micro-note tool

    E-Print Network [OSTI]

    Van Kleek, Max G.

    Mainstream PIM tools capture only a portion of the information that people need to manage. Many information scraps seem to exist that don't make their way into these tools, instead being relegated to sticky notes, text ...

  9. Fuse Control for Demand Side Management: A Stochastic Pricing Analysis

    E-Print Network [OSTI]

    Oren, Shmuel S.

    critical infrastructures in modern society. To ensure reliable system operation, control services Oren, Shmuel; University of California, Technical Topic Area : Power system control, Power system markets Key Words: Power system control, Optimization methods, Stochastic systems IEEE PES Transactions

  10. Management and Control for Optimal Performance of the Heating Substation

    E-Print Network [OSTI]

    Yang, J.

    2006-01-01T23:59:59.000Z

    With the development of the scale of central heating, a higher managing level is needed for the heating substation. How to economize the more energy is the first factor that managers need to consider while ensuring the comfort of the heating...

  11. Control-Based Quality Adaptation in Data Stream Management Systems

    E-Print Network [OSTI]

    Hefeeda, Mohammed

    in a traditional DBMS, the processing of continuous queries in a data stream management system (DSMS) needs elements. Processing of data streams brings great challenges to DBMS design for two major reasons. First Management Systems 747 very common in data stream applications. Unlike those in a traditional DBMS, queries

  12. Management and Control for Optimal Performance of the Heating Substation 

    E-Print Network [OSTI]

    Yang, J.

    2006-01-01T23:59:59.000Z

    With the development of the scale of central heating, a higher managing level is needed for the heating substation. How to economize the more energy is the first factor that managers need to consider while ensuring the comfort of the heating...

  13. Signaling Game-based Approach to Power Control Management in Wireless Networks

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Signaling Game-based Approach to Power Control Management in Wireless Networks Khalil Ibrahimi, we revisit the power control problem in wire- less networks by introducing a signaling game approach to player II which can be accurate or dis- torted. Player II picks up his power control strategy based

  14. Considering Control Theory in Resource Management Scenarios A Djafari Marbini and Lionel Sacks

    E-Print Network [OSTI]

    Haddadi, Hamed

    in the system. An important feature of the PID controller is that, it does not need a precise analytical modelConsidering Control Theory in Resource Management Scenarios A Djafari Marbini and Lionel Sacks Department of Electronic and electrical Engineering, University College London Abstract: Control theory has

  15. Control and Management Strategy of Autonomous Vehicle Functions 

    E-Print Network [OSTI]

    Kim, Chang Won

    2012-02-14T23:59:59.000Z

    In this research, an autonomous vehicle function management methodology is studied. In accordance with the traffic situation, the decision making level chooses the optimal function that guarantees safety and minimizes fuel consumption while...

  16. Control and Management Strategy of Autonomous Vehicle Functions

    E-Print Network [OSTI]

    Kim, Chang Won

    2012-02-14T23:59:59.000Z

    In this research, an autonomous vehicle function management methodology is studied. In accordance with the traffic situation, the decision making level chooses the optimal function that guarantees safety and minimizes fuel consumption while...

  17. Integrated Pest Management: Conducting Urban Rodent Surveys i Suggested citation: Centers for Disease Control and Prevention. Integrated pest management: conducting urban

    E-Print Network [OSTI]

    #12;Integrated Pest Management: Conducting Urban Rodent Surveys i Suggested citation: Centers for Disease Control and Prevention. Integrated pest management: conducting urban rodent surveys. Atlanta: US...........................................................................................................................2 Characteristics of Urban Rodent Surveys

  18. Continuous Controls: Lighting Energy Management for Retrofit and New Construction Projects

    E-Print Network [OSTI]

    Schuett, R.

    1985-01-01T23:59:59.000Z

    The rising interest of specifiers and end-users in Lighting Energy Management (LEM) control equipment has led to an increased need for further education in the selection, capabilities and applications of such equipment. This paper addresses...

  19. Distributed Wireless Control for Building Energy Management Alan Marchiori and Qi Han

    E-Print Network [OSTI]

    Han, Qi "Chee"

    Distributed Wireless Control for Building Energy Management Alan Marchiori and Qi Han Department building energy management systems are es- sential to enabling the development of mass-market, low- energy to the total energy efficiency. As building technologies and materi- als improve, the relative impact

  20. Hybrid PID-fuzzy control scheme for managing energy resources in buildings

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Hybrid PID-fuzzy control scheme for managing energy resources in buildings Benjamin Paris, Julien. Keywords: energy performance of buildings, multi-energy buildings, thermal comfort, hybrid PID: both indoor temperature regulation and energy resources management in buildings require the design

  1. An Energy Management Controller to Optimally Trade Off Fuel Economy and Drivability for Hybrid Vehicles

    E-Print Network [OSTI]

    Grizzle, Jessy W.

    An Energy Management Controller to Optimally Trade Off Fuel Economy and Drivability for Hybrid Abstract--Hybrid Vehicle fuel economy performance is highly sensitive to the energy management strategy used to regulate power flow among the various energy sources and sinks. Optimal non-causal solutions

  2. Climate Change and Water Resources Management: Adaptations for Flood Control and Water Supply

    E-Print Network [OSTI]

    Lund, Jay R.

    of climate warming can be very significant. Integrated water resources management is a promising wayClimate Change and Water Resources Management: Adaptations for Flood Control and Water Supply climate warming impacts on surface runoff, groundwater inflows and reservoir evaporation for distributed

  3. Closed-Loop Energy Management Control of Large Industrial Facilities

    E-Print Network [OSTI]

    Childress, R. L.

    A case study is presented of a closed-loop control system installed and running at a Pulp and Paper facility in the southeast. A fuzzy logic, ruled-based control system optimally loads multiple steam turbines for maximum electrical generation, while...

  4. Performance Comparison of Hybrid Vehicle Energy Management Controllers on Real-World Drive Cycle Data

    E-Print Network [OSTI]

    Grizzle, Jessy W.

    Performance Comparison of Hybrid Vehicle Energy Management Controllers on Real-World Drive Cycle. Hybrid vehicles are characterized by multiple energy sources; the strategy to control the energy flow Data Daniel F. Opila, Xiaoyong Wang, Ryan McGee, Jeffrey A. Cook, and J.W. Grizzle Abstract-- Hybrid

  5. DESIGN and APPLICATIONS OF A UNIVERSAL POWER MANAGEMENT MIXED-SIGNAL SoC CONTROLLER (UPMC) PLATFORM

    E-Print Network [OSTI]

    DESIGN and APPLICATIONS OF A UNIVERSAL POWER MANAGEMENT MIXED-SIGNAL SoC CONTROLLER (UPMC) PLATFORM. INTRODUCTION This paper presents engineering application examples of a Universal Power Management mixed- signal that are crucial for the implementation of universal digital power control and management systems. The UPMC

  6. Advanced Cogeneration Control, Optimization, and Management: A Case Study 

    E-Print Network [OSTI]

    Hinson, F.; Curtin, D.

    1988-01-01T23:59:59.000Z

    The performance of cogeneration power plants can now be assessed on line in real time using a distributed microprocessor-based data acquisition and control system. A representative implementation is described for cogeneration power in a food...

  7. Collaborative Exploration with a Micro Aerial Vehicle: A Novel Interaction Method for Controlling a MAV with a Hand-Held Device

    E-Print Network [OSTI]

    Pitman, David

    2012-01-01T23:59:59.000Z

    In order to collaboratively explore an environment with a Micro Aerial Vehicle (MAV), an operator needs a mobile interface, which can support the operator’s divided attention. To this end, we developed the Micro Aerial ...

  8. Office of Environmental Management Work Planning and Control Oversight |

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagementOPAM PolicyOf EnvironmentalGuide, July 29, 2009 |

  9. Microsoft Word - Management Control Cover 08-02.doc

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO2:Introduction toManagement of the National NuclearRegulation;I I D D E E NContract

  10. HVAC & Building Management Control System Energy Efficiency Replacements

    SciTech Connect (OSTI)

    Hernandez, Adriana

    2012-09-21T23:59:59.000Z

    The project objective was the replacement of an aging, un-repairable HVAC system which has grown inefficient and a huge energy consumer with low energy and efficient HVAC units, and installation of energy efficient building control technologies at City's YMCA Community Center.

  11. Closed-Loop Energy Management Control of Large Industrial Facilities 

    E-Print Network [OSTI]

    Childress, R. L.

    2002-01-01T23:59:59.000Z

    providing steam to the process. A Sell Advisor calculates Make-Buy decisions based on real-time electrical prices, fuel prices and boiler loads. Condensing turbines are coordinated with closed-loop control to provide the lowest energy cost to the plant. When...

  12. PHEV Engine Control and Energy Management Strategy | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page onYouTube YouTube Note: Since the.pdfBreaking ofOilNEWResponse toOctoberMultifamily Landlords1Reality |U.S.Engine Control

  13. Development of Electrochemical Micro Machining

    E-Print Network [OSTI]

    Srinivas Sundarram, Sriharsha

    2008-10-10T23:59:59.000Z

    . Micro electrochemical machining (µECM) removes material while holding micron tolerances and µECM can machine hard metals and alloys. This study aims at developing a novel µECM utilizing high frequency voltage pulses and closed loop control... DEVELOPMENT OF ELECTROCHEMICAL MICRO MACHINING A Thesis by SRIHARSHA SRINIVAS SUNDARRAM Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER...

  14. Integrated Safety Management System as the Basis for Work Planning and Control for Research and Development

    Broader source: Energy.gov [DOE]

    Slide Presentation by Rich Davies, Kami Lowry, Mike Schlender, Pacific Northwest National Laboratory (PNNL) and Ted Pietrok, Pacific Northwest Site Office (PNSO). Integrated Safety Management System as the Basis for Work Planning and Control for Research and Development. Work Planning and Control (WP&C) is essential to assuring the safety of workers and the public regardless of the scope of work Research and Development (R&D) activities are no exception.

  15. The Potential of Energy Management and Control Systems for Real-Time Electricity Pricing Programs

    E-Print Network [OSTI]

    Akbari, H.; Heinemeier, K. E.

    1990-01-01T23:59:59.000Z

    and Control System EMCSs are popular in commercial buildings for many reasons [EPRI, 19861. The rapid development and evolution in the computer industry has made more powerful EMCSs available at a lower cost. In new commercial buildings and a majority...-management strategies implemented by EMCSs are: programmed stop and start, duty cycling, demand limiting, optimal stop and start, plant optimization, economizer control, thermal energy storage, and daylighting [EPRI, 1985 & 1986; NCAEC 19871. In addition...

  16. Demonstration of SCADA system to Manage Oilfield Pump Off Controllers

    SciTech Connect (OSTI)

    Newquist, Dan

    2000-09-11T23:59:59.000Z

    PC-based SCADA systems are today widely accepted by the oil and gas industry, thanks to the increased power and capabilities of PCs, their reduced costs, and the wider use of PCs by energy companies in office and field operations. More and more field operators are using laptops in their daily work duties. This has made the PC the choice for field SCADA systems, and for making SCADA data available throughout company operations. As PCs have become more powerful, it has allowed SCADA software developers to add more capabilities to their systems. SCADA systems have become tools that now help field operators perform their jobs more efficiently, facilitate in optimizing producing wells, provide an active interface for monitoring and controlling plants and compressors, and provide real-time and historical well data to engineers to help them develop strategies for optimizing field operations.

  17. Methods and systems for seed planting management and control

    DOE Patents [OSTI]

    Svoboda, John M. (Idaho Falls, ID); Hess, J. Richard (Idaho Falls, ID); Hoskinson, Reed L. (Rigby, ID); Harker, David J. (Idaho Falls, ID)

    2002-01-01T23:59:59.000Z

    A seed planting system providing optimal seed spacing in an agricultural field. The seed planting system includes a mobile seed planter having one or more planting shoes, or members being adapted for towing by a farm vehicle or being self-propelled. Sensors, disposed proximate to respective planting shoes, detect seed planting events and send corresponding signals to a computer. Contemporaneously, a geospatial locator acquires, and transmits to the computer, the geospatial location of each planted seed. The computer correlates the geospatial location data with the seed deposition data and generates a seed distribution profile indicating the location of each seed planted in a zone of interest to enable the control of speed spacing.

  18. Trends in Energy Management Technology - Part 3: State of Practice of Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2004-01-01T23:59:59.000Z

    November 2000. Trends in Energy Management TechnologyTrends in Energy Management Technology FEMP/NTDP TechnicalT. L. , "Trends in Energy Management Technology - Enabling

  19. Monitoring and controlling ATLAS data management: The Rucio web user interface

    E-Print Network [OSTI]

    Lassnig, Mario; The ATLAS collaboration; Vigne, Ralph; Barisits, Martin-Stefan; Garonne, Vincent; Serfon, Cedric

    2015-01-01T23:59:59.000Z

    The monitoring and controlling interfaces of the previous data management system DQ2 followed the evolutionary requirements and needs of the ATLAS collaboration. The new data management system, Rucio, has put in place a redesigned web-based interface based upon the lessons learnt from DQ2, and the increased volume of managed information. This interface encompasses both a monitoring and controlling component, and allows easy integration for user-generated views. The interface follows three design principles. First, the collection and storage of data from internal and external systems is asynchronous to reduce latency. This includes the use of technologies like ActiveMQ or Nagios. Second, analysis of the data into information is done massively parallel due to its volume, using a combined approach with an Oracle database and Hadoop MapReduce. Third, sharing of the information does not distinguish between human or programmatic access, making it easy to access selective parts of the information both in constrained...

  20. PROCESS DESIGN AND CONTROL Market-Based Pollution Abatement Strategies: Risk Management

    E-Print Network [OSTI]

    Maranas, Costas

    in 1995 and affected 110 coal-burning electric utility plants located in 21 eastern and midwestern statesPROCESS DESIGN AND CONTROL Market-Based Pollution Abatement Strategies: Risk Management Using market-based pollution abatement instruments in the technology selection decision of a firm is developed

  1. Supervisory Control of an Adaptive-Droop Regulated DC Microgrid with Battery Management

    E-Print Network [OSTI]

    Vasquez, Juan Carlos

    such as photovoltaic (PV) systems and secondary batteries. In this paper, several distributed generators (DGs) have1 Supervisory Control of an Adaptive-Droop Regulated DC Microgrid with Battery Management been merged together with a pair of batteries and loads to form an autonomous dc Microgrid (MG

  2. USE OF HERBICIDES TO CONTROL ALLIGATORWEED AND RESTORE NATIVE PLANTS IN MANAGED MARSHES

    E-Print Network [OSTI]

    Gray, Matthew

    Station Auburn, Alabama, USA 36849 Abstract: Marsh management is used to improve the quality of wetland alligatorweed and restoring native plants. In the year of treatment, imazapyr controlled alligatorweed better of treatment, application of triclopyr amine resulted in greater native plant biomass than imazapyr. High

  3. CONTROL STRATEGIES FOR MANAGING ENERGY IN A BUILDING Julien Eynard, Benjamin Paris, Stphane Grieu, Thierry Talbert and Frdrik Thiery

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CONTROL STRATEGIES FOR MANAGING ENERGY IN A BUILDING MOCK-UP Julien Eynard, Benjamin Paris strategies allowing efficiently managing energy in buildings is understanding the way the current French on both energy management strategies through cost reduction and energy consumption forecast, while Chen et

  4. An Approach to Supervisory Control of an Energy Management Control System Using Fuzzy Logic

    E-Print Network [OSTI]

    Langari, R.

    In this paper an approach to supervisory control of multi-stage industrial control systems is presented. This approach is based on the notion of an internal reference model, and further makes use of a fuzzy multi-objective optimization strategy...

  5. Parylene-based active micro space radiator with thermal contact switch

    SciTech Connect (OSTI)

    Ueno, Ai; Suzuki, Yuji [Department of Mechanical Engineering, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-8656 (Japan)

    2014-03-03T23:59:59.000Z

    Thermal management is crucial for highly functional spacecrafts exposed to large fluctuations of internal heat dissipation and/or thermal boundary conditions. Since thermal radiation is the only means for heat removal, effective control of radiation is required for advanced space missions. In the present study, a MEMS (Micro Electro Mechanical Systems) active radiator using the contact resistance change has been proposed. Unlike previous bulky thermal louvers/shutters, higher fill factor can be accomplished with an array of electrostatically driven micro diaphragms suspended with polymer tethers. With an early prototype developed with parylene MEMS technologies, radiation heat flux enhancement up to 42% has been achieved.

  6. Aging Management Guideline for commercial nuclear power plants: Motor control centers; Final report

    SciTech Connect (OSTI)

    Toman, G.; Gazdzinski, R.; O`Hearn, E. [Ogden Environmental and Energy Services Co., Inc., Blue Bell, PA (United States)

    1994-02-01T23:59:59.000Z

    This Aging Management Guideline (AMG) provides recommended methods for effective detection and mitigation of age-related degradation mechanisms in Boiling Water Reactor (BWR) and Pressurized Water Reactor (PWR) commercial nuclear power plant motor control centers important to license renewal. The intent of this AMG is to assist plant maintenance and operations personnel in maximizing the safe, useful life of these components. It also supports the documentation of effective aging management programs required under the License Renewal Rule 10 CFR Part 54. This AMG is presented in a manner that allows personnel responsible for performance analysis and maintenance to compare their plant-specific aging mechanisms (expected or already experienced) and aging management program activities to the more generic results and recommendations presented herein.

  7. Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices

    DOE Patents [OSTI]

    Chassin, David P. (Pasco, WA); Donnelly, Matthew K. (Kennewick, WA); Dagle, Jeffery E. (Richland, WA)

    2011-12-06T23:59:59.000Z

    Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices are described. In one aspect, an electrical power distribution control method includes providing electrical energy from an electrical power distribution system, applying the electrical energy to a load, providing a plurality of different values for a threshold at a plurality of moments in time and corresponding to an electrical characteristic of the electrical energy, and adjusting an amount of the electrical energy applied to the load responsive to an electrical characteristic of the electrical energy triggering one of the values of the threshold at the respective moment in time.

  8. Ecology, control, and management of shin oak on the Edwards Plateau

    E-Print Network [OSTI]

    Harris, Venoia M.

    1958-01-01T23:59:59.000Z

    L IB R A R Y A & M COLLEGE OF TEXAS ECOLOGY, CONTROL, AND MAHAGiLL-IENT OF SI3IN OAK ON THE EDWARDS PLATEAU by VENOIA M. HARRIS A Dissertation Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial... fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY January, 1958 MAJOR SUBJECT: RANGE MANAGEMENT ECOLOGY, CONTROL, AND MNAGEI-MJT OF SHIN OAK ON THE EEWARDS PLATEAU A Dissertation by VENOIA M. HARRIS Approved as to style and content...

  9. Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices

    DOE Patents [OSTI]

    Chassin, David P. (Pasco, WA); Donnelly, Matthew K. (Kennewick, WA); Dagle, Jeffery E. (Richland, WA)

    2006-12-12T23:59:59.000Z

    Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices are described. In one aspect, an electrical power distribution control method includes providing electrical energy from an electrical power distribution system, applying the electrical energy to a load, providing a plurality of different values for a threshold at a plurality of moments in time and corresponding to an electrical characteristic of the electrical energy, and adjusting an amount of the electrical energy applied to the load responsive to an electrical characteristic of the electrical energy triggering one of the values of the threshold at the respective moment in time.

  10. Supervisory Power Management Control Algorithms for Hybrid Electric Vehicles: A Survey

    SciTech Connect (OSTI)

    Malikopoulos, Andreas [ORNL

    2014-01-01T23:59:59.000Z

    The growing necessity for environmentally benign hybrid propulsion systems has led to the development of advanced power management control algorithms to maximize fuel economy and minimize pollutant emissions. This paper surveys the control algorithms for hybrid electric vehicles (HEVs) and plug-in HEVs (PHEVs) that have been reported in the literature to date. The exposition ranges from parallel, series, and power split HEVs and PHEVs and includes a classification of the algorithms in terms of their implementation and the chronological order of their appearance. Remaining challenges and potential future research directions are also discussed.

  11. Ecology, control, and management of shin oak on the Edwards Plateau 

    E-Print Network [OSTI]

    Harris, Venoia M.

    1958-01-01T23:59:59.000Z

    L IB R A R Y A & M COLLEGE OF TEXAS ECOLOGY, CONTROL, AND MAHAGiLL-IENT OF SI3IN OAK ON THE EDWARDS PLATEAU by VENOIA M. HARRIS A Dissertation Submitted to the Graduate School of the Agricultural and Mechanical College of Texas in partial... fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY January, 1958 MAJOR SUBJECT: RANGE MANAGEMENT ECOLOGY, CONTROL, AND MNAGEI-MJT OF SHIN OAK ON THE EEWARDS PLATEAU A Dissertation by VENOIA M. HARRIS Approved as to style and content...

  12. Trends in Energy Management Technology - Part 4: Review of Advanced Applications in Energy Management, Control, and Information Systems

    E-Print Network [OSTI]

    Yee, Gaymond; Webster, Tom

    2003-01-01T23:59:59.000Z

    ExcelSyus - Excel Energy Technologies, Ltd. http://pdf Trends in Energy Management TechnologyTrends in Energy Management Technology Fault Detection and

  13. High-bandwidth Modulation of H2/Syngas Fuel to Control Combustion Dynamics in Micro-Mixing Lean Premix Systems

    SciTech Connect (OSTI)

    Jeff Melzak; Tim Lieuwen; Adel Mansour

    2012-01-31T23:59:59.000Z

    The goal of this program was to develop and demonstrate fuel injection technologies that will facilitate the development of cost-effective turbine engines for Integrated Gasification Combined Cycle (IGCC) power plants, while improving efficiency and reducing emissions. The program involved developing a next-generation multi-point injector with enhanced stability performance for lean premix turbine systems that burn hydrogen (H2) or synthesis gas (syngas) fuels. A previously developed injector that demonstrated superior emissions performance was improved to enhance static flame stability through zone staging and pilot sheltering. In addition, piezo valve technology was implemented to investigate the potential for enhanced dynamic stability through high-bandwidth modulation of the fuel supply. Prototype injector and valve hardware were tested in an atmospheric combustion facility. The program was successful in meeting its objectives. Specifically, the following was accomplished: Demonstrated improvement of lean operability of the Parker multi-point injector through staging of fuel flow and primary zone sheltering; Developed a piezo valve capable of proportional and high-bandwidth modulation of gaseous fuel flow at frequencies as high as 500 Hz; The valve was shown to be capable of effecting changes to flame dynamics, heat release, and acoustic signature of an atmospheric combustor. The latter achievement indicates the viability of the Parker piezo valve technology for use in future adaptively controlled systems for the mitigation of combustion instabilities, particularly for attenuating combustion dynamics under ultra-lean conditions.

  14. Control Model Integrated Management and Assessment System. These materials are from April 2000 and pertain to Savanna

    E-Print Network [OSTI]

    Boone, Randall B.

    Control Model #12;134 Integrated Management and Assessment System. These materials are from AprilView for contacts. Total biomass, by plant groups As you have already likely noticed, the control model includes and dead biomass, for a typical April to July NCA-Savanna Control Model #12;135 Root biomass for herbaceous

  15. Simulation of Control Options for HVAC Management of a Typical Office Julien CAILLET julien.caillet@mines-paristech.fr

    E-Print Network [OSTI]

    Boyer, Edmond

    Simulation of Control Options for HVAC Management of a Typical Office Building. Julien CAILLET thermal comfort and to reduce energy consumption of buildings. Among defect correction, HVAC control appears as a way of significant improvement. HVAC control is examined by using a dynamic simulation

  16. Project Management Plan Resident Management System (RMS)

    E-Print Network [OSTI]

    US Army Corps of Engineers

    1 Project Management Plan Resident Management System (RMS) And Quality Control System (QCS Resident Management System.........................................................................................................3 Project Management Plan - Purpose

  17. Project W-211, initial tank retrieval systems, retrieval control system software configuration management plan

    SciTech Connect (OSTI)

    RIECK, C.A.

    1999-02-23T23:59:59.000Z

    This Software Configuration Management Plan (SCMP) provides the instructions for change control of the W-211 Project, Retrieval Control System (RCS) software after initial approval/release but prior to the transfer of custody to the waste tank operations contractor. This plan applies to the W-211 system software developed by the project, consisting of the computer human-machine interface (HMI) and programmable logic controller (PLC) software source and executable code, for production use by the waste tank operations contractor. The plan encompasses that portion of the W-211 RCS software represented on project-specific AUTOCAD drawings that are released as part of the C1 definitive design package (these drawings are identified on the drawing list associated with each C-1 package), and the associated software code. Implementation of the plan is required for formal acceptance testing and production release. The software configuration management plan does not apply to reports and data generated by the software except where specifically identified. Control of information produced by the software once it has been transferred for operation is the responsibility of the receiving organization.

  18. Prototype Design of A Multi-agent System for Integrated Control and Asset Management of Petroleum Production Facilities

    E-Print Network [OSTI]

    Taylor, James H.

    Prototype Design of A Multi-agent System for Integrated Control and Asset Management of Petroleum Production Facilities James H. Taylor and Atalla F. Sayda Abstract-- This paper addresses a practical intelligent multi- agent system for asset management for the petroleum industry, which is crucial

  19. Toward A Practical Multi-agent System for Integrated Control and Asset Management of Petroleum Production Facilities

    E-Print Network [OSTI]

    Taylor, James H.

    Toward A Practical Multi-agent System for Integrated Control and Asset Management of Petroleum Production Facilities Atalla F. Sayda and James H. Taylor Abstract-- This paper addresses a practical intelligent multi- agent system for asset management for the petroleum industry, which is crucial

  20. A Multi-agent System for Integrated Control and Asset Management of Petroleum Production Facilities -Part 1: Prototype

    E-Print Network [OSTI]

    Taylor, James H.

    A Multi-agent System for Integrated Control and Asset Management of Petroleum Production Facilities for the petroleum industry, which is crucial for profitable oil and gas facilities operations and maintenance the workload on process operators [18]. A new asset management research project, PAWS (Petroleum Applications

  1. Control of Major-Accident Hazards Involving Land Transmission Charlotte BOUISSOU, Project Manager for Pipelines Risk Assessment

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    aims to help authorities to balance the requirement of the new pipeline regulation with regardsControl of Major-Accident Hazards Involving Land Transmission Pipelines Charlotte BOUISSOU, Project Manager for Pipelines Risk Assessment Sandrine DESCOURRIERE, Project Manager for Plants Risk Assessment

  2. Software solutions manage the definition, operation, maintenance and configuration control of the National Ignition Facility

    SciTech Connect (OSTI)

    Dobson, D; Churby, A; Krieger, E; Maloy, D; White, K

    2011-07-25T23:59:59.000Z

    The National Ignition Facility (NIF) is the world's largest laser composed of millions of individual parts brought together to form one massive assembly. Maintaining control of the physical definition, status and configuration of this structure is a monumental undertaking yet critical to the validity of the shot experiment data and the safe operation of the facility. The NIF business application suite of software provides the means to effectively manage the definition, build, operation, maintenance and configuration control of all components of the National Ignition Facility. State of the art Computer Aided Design software applications are used to generate a virtual model and assemblies. Engineering bills of material are controlled through the Enterprise Configuration Management System. This data structure is passed to the Enterprise Resource Planning system to create a manufacturing bill of material. Specific parts are serialized then tracked along their entire lifecycle providing visibility to the location and status of optical, target and diagnostic components that are key to assessing pre-shot machine readiness. Nearly forty thousand items requiring preventive, reactive and calibration maintenance are tracked through the System Maintenance & Reliability Tracking application to ensure proper operation. Radiological tracking applications ensure proper stewardship of radiological and hazardous materials and help provide a safe working environment for NIF personnel.

  3. Load-side Demand Management in Buildings using Controlled Electric Springs

    E-Print Network [OSTI]

    Soni, Jayantika; Krishnanand, KR; Panda, Sanjib

    2014-01-01T23:59:59.000Z

    The concept of demand-side management for electricand simulation of demand-side management potential in urbanin smart grids, demand side management has been a keen topic

  4. Die-level glass frit vacuum packaging for a micro-fuel processor system

    E-Print Network [OSTI]

    Cheung, Kerry

    2005-01-01T23:59:59.000Z

    Vacuum packaging utilizing glass frit is investigated for the use with a micro-fuel processor. Enhanced device performance through proper thermal management motivates the need for a vacuum package on the micro scale. ...

  5. Risk Level Based Management System: a control banding model for occupational health and safety risk management in a highly regulated environment

    SciTech Connect (OSTI)

    Zalk, D; Kamerzell, R; Paik, S; Kapp, J; Harrington, D; Swuste, P

    2009-05-27T23:59:59.000Z

    The Risk Level Based Management System (RLBMS) is an occupational risk management (ORM) model that focuses occupational safety, hygeiene, and health (OSHH) resources on the highest risk procedures at work. This article demonstrates the model's simplicity through an implementation within a heavily regulated research institution. The model utilizes control banding strategies with a stratification of four risk levels (RLs) for many commonly performed maintenance and support activities, characterizing risk consistently for comparable tasks. RLBMS creates an auditable tracking of activities, maximizes OSHH professional field time, and standardizes documentation and control commensurate to a given task's RL. Validation of RLs and their exposure control effectiveness is collected in a traditional quantitative collection regime for regulatory auditing. However, qualitative risk assessment methods are also used within this validation process. Participatory approaches are used throughout the RLBMS process. Workers are involved in all phases of building, maintaining, and improving this model. This work participation also improves the implementation of established controls.

  6. Internal Audit OverviewInternal Audit Overview Audit's Role in Governance, Risk Management and Internal Control

    E-Print Network [OSTI]

    Buehrer, R. Michael

    Internal Audit OverviewInternal Audit Overview Audit's Role in Governance, Risk Management Activities - Risk Management Scope of Audit Activities - Risk Management · Risk is the possibility exposures to risk, assessing the effectiveness of the University's risk management system, and contributing

  7. Load-side Demand Management in Buildings using Controlled Electric Springs

    E-Print Network [OSTI]

    Soni, Jayantika; Krishnanand, KR; Panda, Sanjib

    2014-01-01T23:59:59.000Z

    Load-side Demand Management in Buildings using Controlleddemand side management has been a keen topic of interest. Buildings,

  8. Detector Construction Management and Quality Control: Establishing and Using a CRISTAL System

    E-Print Network [OSTI]

    J-M. Le Goff; G. Chevenier; A. Bazan; T. Le Flour; S. Lieunard; S. Murray; J-P. Vialle; N. Baker; F. Estrella; Z. Kovacs; R. McClatchey; G. Organtini; S. Bityukov

    1998-06-08T23:59:59.000Z

    The CRISTAL (Cooperating Repositories and an Information System for Tracking Assembly Lifecycles) project is delivering a software system to facilitate the management of the engineering data collected at each stage of production of CMS. CRISTAL captures all the physical characteristics of CMS components as each sub-detector is tested and assembled. These data are retained for later use in areas such as detector slow control, calibration and maintenance. CRISTAL must, therefore, support different views onto its data dependent on the role of the user. These data viewpoints are investigated in this paper. In the recent past two CMS Notes have been written about CRISTAL. The first note, CMS 1996/003, detailed the requirements for CRISTAL, its relationship to other CMS software, its objectives and reviewed the technology on which it would be based. CMS 1997/104 explained some important design concepts on which CRISTAL is and showed how CRISTAL integrated the domains of product data man- agement and workflow management. This note explains, through the use of diagrams, how CRISTAL can be established for detector production and used as the information source for analyses, such as calibration and slow controls, carried out by physicists. The reader should consult the earlier CMS Notes and conference papers for technical detail on CRISTAL - this note concentrates on issues surrounding the practical use of the CRISTAL software.

  9. Control and Size Energy Storage for Managing Energy balance of Variable Generation Resources

    SciTech Connect (OSTI)

    Ke, Xinda; Lu, Ning; Jin, Chunlian

    2015-01-01T23:59:59.000Z

    This paper presents control algorithms and sizing strategies for using energy storage to manage energy balance for variable generation resources. The control objective is to minimize the hourly generation imbalance between the actual and the scheduled generation of the wind farm. Three control algorithms are compared: tracking power imbalance, post-compensation, and pre-compensation. Measurement data from a wind farm located in South-central Washington State are used in the study. The results show that tracking power imbalance yields the best performance by keeping the hourly energy imbalances zero. However, the energy storage system (ESS) will be significantly oversized. Post-compensation reduces power rating of the ESS but the hourly imbalance may not be kept as zero when large and long-lasting energy imbalances occur. A linear regression forecasting algorithm is developed for the pre-compensation algorithm to pre-charge or pre-discharge the ESS based on predicted energy imbalances. The performance comparison shows that the pre-compensation method significantly reduces the size of the ESS while maintaining satisfactory performance.

  10. Control and Optimization Meet the Smart Power Grid - Scheduling of Power Demands for Optimal Energy Management

    E-Print Network [OSTI]

    Koutsopoulos, Iordanis

    2010-01-01T23:59:59.000Z

    The smart power grid aims at harnessing information and communication technologies to enhance reliability and enforce sensible use of energy. Its realization is geared by the fundamental goal of effective management of demand load. In this work, we envision a scenario with real-time communication between the operator and consumers. The grid operator controller receives requests for power demands from consumers, with different power requirement, duration, and a deadline by which it is to be completed. The objective is to devise a power demand task scheduling policy that minimizes the grid operational cost over a time horizon. The operational cost is a convex function of instantaneous power consumption and reflects the fact that each additional unit of power needed to serve demands is more expensive as demand load increases.First, we study the off-line demand scheduling problem, where parameters are fixed and known. Next, we devise a stochastic model for the case when demands are generated continually and sched...

  11. A Receding Horizon Control Algorithm for Adaptive Management of Soil Moisture and Chemical Levels during Irrigation

    E-Print Network [OSTI]

    Park, Yeonjeong; Shamma, Jeff; Harmon, Thomas C

    2009-01-01T23:59:59.000Z

    Hence, management schemes arrived at in this work cannot bework, the RHC algorithm is applied to the problem of irrigation with reclaimed water. The management

  12. Micro-machined resonator oscillator

    DOE Patents [OSTI]

    Koehler, Dale R. (Albuquerque, NM); Sniegowski, Jeffry J. (Albuquerque, NM); Bivens, Hugh M. (Albuquerque, NM); Wessendorf, Kurt O. (Albuquerque, NM)

    1994-01-01T23:59:59.000Z

    A micro-miniature resonator-oscillator is disclosed. Due to the miniaturization of the resonator-oscillator, oscillation frequencies of one MHz and higher are utilized. A thickness-mode quartz resonator housed in a micro-machined silicon package and operated as a "telemetered sensor beacon" that is, a digital, self-powered, remote, parameter measuring-transmitter in the FM-band. The resonator design uses trapped energy principles and temperature dependence methodology through crystal orientation control, with operation in the 20-100 MHz range. High volume batch-processing manufacturing is utilized, with package and resonator assembly at the wafer level. Unique design features include squeeze-film damping for robust vibration and shock performance, capacitive coupling through micro-machined diaphragms allowing resonator excitation at the package exterior, circuit integration and extremely small (0.1 in. square) dimensioning. A family of micro-miniature sensor beacons is also disclosed with widespread applications as bio-medical sensors, vehicle status monitors and high-volume animal identification and health sensors. The sensor family allows measurement of temperatures, chemicals, acceleration and pressure. A microphone and clock realization is also available.

  13. Micro-machined resonator oscillator

    DOE Patents [OSTI]

    Koehler, D.R.; Sniegowski, J.J.; Bivens, H.M.; Wessendorf, K.O.

    1994-08-16T23:59:59.000Z

    A micro-miniature resonator-oscillator is disclosed. Due to the miniaturization of the resonator-oscillator, oscillation frequencies of one MHz and higher are utilized. A thickness-mode quartz resonator housed in a micro-machined silicon package and operated as a telemetered sensor beacon'' that is, a digital, self-powered, remote, parameter measuring-transmitter in the FM-band. The resonator design uses trapped energy principles and temperature dependence methodology through crystal orientation control, with operation in the 20--100 MHz range. High volume batch-processing manufacturing is utilized, with package and resonator assembly at the wafer level. Unique design features include squeeze-film damping for robust vibration and shock performance, capacitive coupling through micro-machined diaphragms allowing resonator excitation at the package exterior, circuit integration and extremely small (0.1 in. square) dimensioning. A family of micro-miniature sensor beacons is also disclosed with widespread applications as bio-medical sensors, vehicle status monitors and high-volume animal identification and health sensors. The sensor family allows measurement of temperatures, chemicals, acceleration and pressure. A microphone and clock realization is also available. 21 figs.

  14. Ion Beam Sputter Fabrication of Micro-Grooving and Micro-Threading Tools

    SciTech Connect (OSTI)

    ADAMS,DAVID P.; VASILE,M.J.; KRISHNAN,A.S.M.

    1999-11-05T23:59:59.000Z

    This paper presents techniques for fabricating microscopic, nonplanar features in a variety of materials. Micro-grooving and micro-threading tools having cutting dimensions of 10-30{micro}m are made by focused ion beam sputtering and used in ultra-precision machining. Tool fabrication involves directing a 20 keV gallium beam at polished cylindrical punches made of cobalt M42 high-speed steel or C2 tungsten carbide. This creates cutting edges having radii of curvature less than 0.4 {micro}m, and rake features similar to conventional lathe tools. Clearance for minimizing frictional drag of a tool results from the sputter yield dependence on ion herd target incidence angle. Numerically controlled, ultra-precision machining with micro-grooving tools results in a close matching between tool width and feature size. Microtools controllably machine 13 {micro}m wide, 4 {micro}m deep, helical grooves in polymethyl methacrylate and 6061-T6 Al cylindrical substrates. Micro-grooving tools also fabricate sinusoidal waveform features in polished metal substrates.

  15. Scaling Issues of Micro Catalytic Reactors Tzong-Shyng Leu1,a

    E-Print Network [OSTI]

    Leu, Tzong-Shyng "Jeremy"

    combustor, Microscale combustion, Power MEMS Abstract. Micro catalytic combustors are studied experimentally thermal management. For example, "Swiss Roll" [4] and multi-quartz tubes[5] utilized insulated conditions

  16. High-speed micro-electro-discharge machining.

    SciTech Connect (OSTI)

    Chandrasekar, Srinivasan Dr. (.School of Industrial Engineering, West Lafayette, IN); Moylan, Shawn P. (School of Industrial Engineering, West Lafayette, IN); Benavides, Gilbert Lawrence

    2005-09-01T23:59:59.000Z

    When two electrodes are in close proximity in a dielectric liquid, application of a voltage pulse can produce a spark discharge between them, resulting in a small amount of material removal from both electrodes. Pulsed application of the voltage at discharge energies in the range of micro-Joules results in the continuous material removal process known as micro-electro-discharge machining (micro-EDM). Spark erosion by micro-EDM provides significant opportunities for producing small features and micro-components such as nozzle holes, slots, shafts and gears in virtually any conductive material. If the speed and precision of micro-EDM processes can be significantly enhanced, then they have the potential to be used for a wide variety of micro-machining applications including fabrication of microelectromechanical system (MEMS) components. Toward this end, a better understanding of the impacts the various machining parameters have on material removal has been established through a single discharge study of micro-EDM and a parametric study of small hole making by micro-EDM. The main avenues for improving the speed and efficiency of the micro-EDM process are in the areas of more controlled pulse generation in the power supply and more controlled positioning of the tool electrode during the machining process. Further investigation of the micro-EDM process in three dimensions leads to important design rules, specifically the smallest feature size attainable by the process.

  17. A Receding Horizon Control Algorithm for Adaptive Management of Soil Moisture and Chemical Levels during Irrigation

    E-Print Network [OSTI]

    Park, Yeonjeong; Shamma, Jeff; Harmon, Thomas C

    2009-01-01T23:59:59.000Z

    water quality- lessons from Management Systems Evaluationmanagement systems evaluation areas. Journal of Environmental Quality

  18. The Nano-Micro Interface Bridging the Micro

    E-Print Network [OSTI]

    Cao, Guozhong

    The Nano-Micro Interface Bridging the Micro and Nano Worlds. Edited by Hans-Jörg Fecht and Matthias- tion among researchers. The book The Nano-Micro Interface: Bridging the Micro and Nano Worlds fills one of these gaps. More specifically, this book, as its subtitle indicates, bridges the micro and nano worlds

  19. SCENARIOS FOR AN AUTONOMIC MICRO SMART GRID Sylvain Frey1,2

    E-Print Network [OSTI]

    Diaconescu, Ada

    SCENARIOS FOR AN AUTONOMIC MICRO SMART GRID Sylvain Frey1,2 , François Huguet1 , Cédric Mivielle1 Systems, Micro Smart Grids. Abstract: Autonomic computing is a bio-inspired vision elaborated to manage presents a series of scenarios relative to micro smart grids ­ district-size "smart" electricity networks

  20. MicroSight Optics

    ScienceCinema (OSTI)

    None

    2013-05-28T23:59:59.000Z

    MicroSight is an innovative gunsight technology that allows a marksman's eye to focus on both the front gunsight and the intended target. The MicroSight improves both firearm safety and performance by imaging two objects at different focal distances. The MicroSight was developed at Idaho National Laboratory, and has been licensed by Apollo Optical Systems. You can learn more about INL's research programs at http://www.facebook.com/idahonationallaboratory.

  1. MicroSight Optics

    SciTech Connect (OSTI)

    None

    2010-01-01T23:59:59.000Z

    MicroSight is an innovative gunsight technology that allows a marksman's eye to focus on both the front gunsight and the intended target. The MicroSight improves both firearm safety and performance by imaging two objects at different focal distances. The MicroSight was developed at Idaho National Laboratory, and has been licensed by Apollo Optical Systems. You can learn more about INL's research programs at http://www.facebook.com/idahonationallaboratory.

  2. Management and monitoring of public buildings through ICT based systems: control rules for energy saving of lighting , J. Virgone2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The presented work addresses the topic of energy savings in existing public buildings, when no significant reduction in energy usage and CO2 footprint in existing public buildings and spaces by implementingTitle Management and monitoring of public buildings through ICT based systems: control rules

  3. Micro-Grooving and Micro-Threading Tools for Fabricating Curvilinear Features

    SciTech Connect (OSTI)

    ADAMS,DAVID P.; VASILE,MICHAEL J.; KRISHNAN,A.S.M.

    2000-07-24T23:59:59.000Z

    This paper presents techniques for fabricating microscopic, curvilinear features in a variety of workpiece materials. Micro-grooving and micro-threading tools having cutting widths as small as 13 {micro}m are made by focused ion beam sputtering and used for ultra-precision machining. Tool fabrication involves directing a 20 keV gallium beam at polished cylindrical punches made of cobalt M42 high-speed steel or C2 tungsten carbide to create a number of critically aligned facets. Sputtering produces rake facets of desired angle and cutting edges having radii of curvature equal to 0.4 {micro}m. Clearance for minimizing frictional drag of a tool results from a particular ion beam/target geometry that accounts for the sputter yield dependence on incidence angle. It is believed that geometrically specific cutting tools of this dimension have not been made previously. Numerically controlled, ultra-precision machining with micro-grooving tools results in a close match between tool width and feature size. Microtools are used to machine 13 {micro}m wide, 4 {micro}m deep, helical grooves in polymethyl methacrylate and 6061 Al cylindrical workplaces. Micro-grooving tools are also used to fabricate sinusoidal cross-section features in planar metal samples.

  4. The use of energy management and control systems to monitor the energy performance of commercial buildings

    SciTech Connect (OSTI)

    Heinemeier, K E [Univ. of California, Berkeley, CA (United States). Dept. of Architecture

    1994-12-01T23:59:59.000Z

    Monitored data play a very important part in the implementation and evaluation of energy conservation technologies and programs. However, these data can be expensive to collect, so there is a need for lower-cost alternatives. In many situations, using the computerized Energy Management and Control Systems (EMCSs)--already installed in many buildings--to collect these commercial building performance data has advantages over more conventional methods. This method provides data without installing incremental hardware, and the large amounts of available operational data can be a very rich resource for understanding building performance. This dissertation addresses several of these issues. One specific objective is to describe a monitoring-project planning process that includes definition of objectives, constraints, resources and approaches for the monitoring. The choice of tools is an important part of this process. The dissertation goes on to demonstrate, through eight case studies, that EMCS monitoring is possible, and to identify and categorize the problems and issues that can be encountered. These issues lead to the creation, use, and testing of a set of methods for evaluation of EMCS monitoring, in the form of guidelines. Finally, EMCS monitoring is demonstrated and compared with conventional monitoring more methodically in a detailed case study.

  5. Direct Digital Control- A Tool for Energy Management of HVAC Systems

    E-Print Network [OSTI]

    Swanson, K.

    Direct digital control (DDC) applied to heating, ventilating, and air-conditioning (HVAC) systems corrects many of the deficiencies of conventional automatic temperature control systems. By applying new control sequences, DDC optimizes HVAC energy...

  6. Synergistic Physician and Patient Behavioral Interventions as Management Strategy for Effective Population-Based Hypertension Control

    E-Print Network [OSTI]

    Shih, Pei-an Betty; O’Connor, Daniel T.

    2010-01-01T23:59:59.000Z

    interventions to improve hypertension control: a randomizedEffective Population-Based Hypertension Control Pei-an BettyYancy WS Jr. , et al. : Hypertension Improvement Project:

  7. La fonction contrle de gestion : proposition d'une typologie The Management Control Function: Proposition of a Typology

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    La fonction contrôle de gestion : proposition d'une typologie The Management Control Function gestion afin de proposer une typologie des fonctions contrôle de gestion. Celle-ci est réalisée à partir de douze études de cas ayant donné lieu à 73 entretiens. Quatre idéaux-types sont mis en évidence

  8. Better manage your finances Our resources can help you take control of your

    E-Print Network [OSTI]

    Boyer, Elizabeth W.

    or better manage your debt, we can help. Cope with high energy prices With rising utility costs, it's important to know how to manage your energy use. Use our simple approaches to energy efficiency and save-275-3731 Northampton Nazareth 610-746-1970 Northumberland Sunbury 570-988-3950 Perry New Bloomfield 717

  9. A New Loss Control Management System; Assimilating Loss Control Methodology in Reducing the Overall Quality Losses in XYZ Chemical Corporation

    E-Print Network [OSTI]

    Shaikh, Sameer

    2011-05-20T23:59:59.000Z

    . Many programs are being implemented to support high quality products and chief amongst them is the use of Statistical Process Control software called “STATPRO”. STATPRO not only helps in computing and analyzing SPC but also track a record of changes...

  10. GUIDELINES FOR IMPLEMENTATION OF AN ADVANCED OUTAGE CONTROL CENTER TO IMPROVE OUTAGE COORDINATION, PROBLEM RESOLUTION, AND OUTAGE RISK MANAGEMENT

    SciTech Connect (OSTI)

    Germain, Shawn St; Farris, Ronald; Whaley, April M; Medema, Heather; Gertman, David

    2014-09-01T23:59:59.000Z

    This research effort is a part of the Light-Water Reactor Sustainability (LWRS) Program, which is a research and development (R&D) program sponsored by Department of Energy (DOE) and performed in close collaboration with industry R&D programs that provide the technical foundations for licensing and managing the long-term, safe, and economical operation of current nuclear power plants. The LWRS program serves to help the U.S. nuclear industry adopt new technologies and engineering solutions that facilitate the continued safe operation of the plants and extension of the current operating licenses. Managing NPP outages is a complex and difficult task due to the large number of maintenance and repair activities that are accomplished in a short period of time. During an outage, the outage control center (OCC) is the temporary command center for outage managers and provides several critical functions for the successful execution of the outage schedule. Essentially, the OCC functions to facilitate information inflow, assist outage management in processing information, and to facilitate the dissemination of information to stakeholders. Currently, outage management activities primarily rely on telephone communication, face to face reports of status, and periodic briefings in the OCC. It is a difficult task to maintain current the information related to outage progress and discovered conditions. Several advanced communication and collaboration technologies have shown promise for facilitating the information flow into, across, and out of the OCC. The use of these technologies will allow information to be shared electronically, providing greater amounts of real-time information to the decision makers and allowing OCC coordinators to meet with supporting staff remotely. Passively monitoring status electronically through advances in the areas of mobile worker technologies, computer-based procedures, and automated work packages will reduce the current reliance on manually reporting progress. The use of these technologies will also improve the knowledge capture and management capabilities of the organization. The purpose of this research is to improve management of NPP outages through the development of an advanced outage control center (AOCC) that is specifically designed to maximize the usefulness of communication and collaboration technologies for outage coordination and problem resolution activities. This technical report for industry implementation outlines methods and considerations for the establishment of an AOCC. This report provides a process for implementation of a change management plan, evaluation of current outage processes, the selection of technology, and guidance for the implementation of the selected technology. Methods are presented for both adoption of technologies within an existing OCC and for a complete OCC replacement, including human factors considerations for OCC design and setup.

  11. MAM-06, 28 MAY -1 JUNE, WASEDA, TOKYO, JAPAN MICRO-/NANOFLUIDIC COMPUTING AND ITS

    E-Print Network [OSTI]

    Munakata, Toshinori

    MAM-06, 28 MAY - 1 JUNE, WASEDA, TOKYO, JAPAN Pa-098 MICRO-/NANOFLUIDIC COMPUTING AND ITS Department of Chemistry, Cleveland State University, Cleveland, OH 44115, USA. Micro-/nanofluidics control liquids on a scale in the order of microns and nanometers [1]. Because of its very small scale, micro-/nanofluidics

  12. Selective-emitter-enhanced Micro Thermophotovoltaic Power Generation System

    E-Print Network [OSTI]

    Kasagi, Nobuhide

    spectra from combustor and the band gap of photovoltaic (PV) cells. Thus, spectrum control of the thermal of micro combustor, selective emitter, low-bandgap PV cell, heat exchanger for thermal recycle, and vacuum

  13. Micro/nanofabricated environments for synthetic biology

    SciTech Connect (OSTI)

    Collier, Pat [ORNL; Simpson, Michael L [ORNL

    2011-01-01T23:59:59.000Z

    A better understanding of how confinement, crowding and reduced dimensionality modulate reactivity and reaction dynamics will aid in the rational and systematic discovery of functionality in complex biological systems. Artificial micro- and nanofabricated structures have helped elucidate the effects of nanoscale spatial confinement and segregation on biological behavior, particularly when integrated with microfluidics, through precise control in both space and time of diffusible signals and binding interactions. Examples of nanostructured interfaces for synthetic biology include the development of cell-like compartments for encapsulating biochemical reactions, nanostructured environments for fundamental studies of diffusion, molecular transport and biochemical reaction kinetics, and regulation of biomolecular interactions as functions of micro- and nanofabricated topological constraints.

  14. Subsurface Flow Management and Real-Time Production Optimization using Model Predictive Control

    E-Print Network [OSTI]

    Lopez, Thomas Jai

    2012-02-14T23:59:59.000Z

    One of the key challenges in the Oil & Gas industry is to best manage reservoirs under different conditions, constrained by production rates based on various economic scenarios, in order to meet energy demands and maximize profit. To address...

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

    E-Print Network [OSTI]

    Alhuthali, Ahmed Humaid H.

    2010-01-16T23:59:59.000Z

    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 control valves (ICV) allows us to optimize the production/injection rates...

  16. Multi-Agent Based Techniques for Coordinating the Distribution of Electricity in a Micro-Grid Environment

    E-Print Network [OSTI]

    Southampton, University of

    and agent managed microgrids. Fred Schweppe, a recognised world leader in the field of electric powerMulti-Agent Based Techniques for Coordinating the Distribution of Electricity in a Micro-Grid will be required which incor- porates intermittent renewable resources, micro-generators, micro-storage devices

  17. Method of fabricating a micro machine

    DOE Patents [OSTI]

    Stalford, Harold L

    2014-11-11T23:59:59.000Z

    A micro machine may be in or less than the micrometer domain. The micro machine may include a micro actuator and a micro shaft coupled to the micro actuator. The micro shaft is operable to be driven by the micro actuator. A tool is coupled to the micro shaft and is operable to perform work in response to at least motion of the micro shaft.

  18. Micro heat barrier

    DOE Patents [OSTI]

    Marshall, Albert C.; Kravitz, Stanley H.; Tigges, Chris P.; Vawter, Gregory A.

    2003-08-12T23:59:59.000Z

    A highly effective, micron-scale micro heat barrier structure and process for manufacturing a micro heat barrier based on semiconductor and/or MEMS fabrication techniques. The micro heat barrier has an array of non-metallic, freestanding microsupports with a height less than 100 microns, attached to a substrate. An infrared reflective membrane (e.g., 1 micron gold) can be supported by the array of microsupports to provide radiation shielding. The micro heat barrier can be evacuated to eliminate gas phase heat conduction and convection. Semi-isotropic, reactive ion plasma etching can be used to create a microspike having a cusp-like shape with a sharp, pointed tip (<0.1 micron), to minimize the tip's contact area. A heat source can be placed directly on the microspikes. The micro heat barrier can have an apparent thermal conductivity in the range of 10.sup.-6 to 10.sup.-7 W/m-K. Multiple layers of reflective membranes can be used to increase thermal resistance.

  19. FY11 annual Report: PHEV Engine Control and Energy Management Strategy

    SciTech Connect (OSTI)

    Chambon, Paul H [ORNL

    2011-10-01T23:59:59.000Z

    Objectives are to: (1) Investigate novel engine control strategies targeted at rapid engine/catalyst warming for the purpose of mitigating tailpipe emissions from plug-in hybrid electric vehicles (PHEV) exposed to multiple engine cold start events; and (2) Validate and optimize hybrid supervisory control techniques developed during previous and on-going research projects by integrating them into the vehicle level control system and complementing them with the modified engine control strategies in order to further reduce emissions during both cold start and engine re-starts. Approach used are: (1) Perform a literature search of engine control strategies used in conventional powertrains to reduce cold start emissions; (2) Develop an open source engine controller providing full access to engine control strategies in order to implement new engine/catalyst warm-up behaviors; (3) Modify engine cold start control algorithms and characterize impact on cold start behavior; and (4) Develop an experimental Engine-In-the-Loop test stand in order to validate control methodologies and verify transient thermal behavior and emissions of the real engine when combined with a virtual hybrid powertrain. Some major accomplishments are: (1) Commissioned a prototype engine controller on a GM Ecotec 2.4l direct injected gasoline engine on an engine test cell at the University of Tennessee. (2) Obtained from Bosch (with GM's approval) an open calibration engine controller for a GM Ecotec LNF 2.0l Gasoline Turbocharged Direct Injection engine. Bosch will support the bypass of cold start strategies if calibration access proves insufficient. The LNF engine and its open controller were commissioned on an engine test cell at ORNL. (3) Completed a literature search to identify key engine cold start control parameters and characterized their impact on the real engine using the Bosch engine controller to calibrate them. (4) Ported virtual hybrid vehicle model from offline simulation environment to real-time Hardware-In-the-Loop platform.

  20. Micro-machined resonator

    DOE Patents [OSTI]

    Godshall, N.A.; Koehler, D.R.; Liang, A.Y.; Smith, B.K.

    1993-03-30T23:59:59.000Z

    A micro-machined resonator, typically quartz, with upper and lower micro-machinable support members, or covers, having etched wells which may be lined with conductive electrode material, between the support members is a quartz resonator having an energy trapping quartz mesa capacitively coupled to the electrode through a diaphragm; the quartz resonator is supported by either micro-machined cantilever springs or by thin layers extending over the surfaces of the support. If the diaphragm is rigid, clock applications are available, and if the diaphragm is resilient, then transducer applications can be achieved. Either the thin support layers or the conductive electrode material can be integral with the diaphragm. In any event, the covers are bonded to form a hermetic seal and the interior volume may be filled with a gas or may be evacuated. In addition, one or both of the covers may include oscillator and interface circuitry for the resonator.

  1. Quality Management

    Broader source: Energy.gov [DOE]

    The Office of Quality Management, within the Office of Health, Safety and Security develops policies and procedures to ensure the classification and control of information is effective and...

  2. Audit Report on "Management Controls over the Department's Excess Weapons Inventories and Selected Sensitive Equipment used by Protective Forces"

    SciTech Connect (OSTI)

    None

    2009-01-01T23:59:59.000Z

    Since September 11, 2001, the Department of Energy has, on several occasions, revised its security posture based on identified threats and adversaries. These revisions in security posture have driven Departmental sites to upgrade their defensive and tactical equipment. Subsequent changes in the perceived threats have, in some cases, led to a reduction in the need for certain types of weapons, thus creating a pool of surplus equipment. These surplus weapons could potentially be used by other Department sites and Federal law enforcement agencies. Recent Office of Inspector General reports have raised concerns with the adequacy of controls related to defensive and tactical equipment. For example, our report on Management Controls Over Defense Related High Risk Property (OAS-M-08-06, April 2008) found that administrative controls over certain defense related high risk property were not sufficient for providing accountability over these items. Because of prior reported weaknesses in controls over defensive and tactical equipment, we initiated this audit to determine whether the Department and its contractors were properly managing excess weapons inventories and selected sensitive equipment used by protective forces. Our review disclosed that the Department was not always properly managing its inventories of excess weapons and selected sensitive equipment. We identified issues with the retention of unneeded weapons at many locations and with the identification and tracking of sensitive items. More specifically: Sites maintained large inventories of weapons that were no longer needed but had not been made available for use by either other Departmental sites or other Federal law enforcement agencies. For instance, at six of the locations included in our review we identified a total of 2,635 unneeded weapons with a total acquisition value of over $2.8 million that had not been officially declared as excess - an action that would have made them available for others to use. In addition; Sites were not always identifying, tracking and properly disposing of potentially high risk and sensitive equipment. In particular, we identified control weaknesses in this area related to weapons sights and scopes. These issues occurred because the Department did not have processes in place to properly manage excess inventories of weapons. In particular, the Department does not have requirements for ensuring timely declaration of excess weapons. Additionally, certain sites indicated that they were unwilling to give up excess weapons because of the possibility that they may be needed in the future. However, other sites had a need for some of these weapons and could have avoided purchasing them had they been made available through the excess screening process. Also, we found that the Department lacks clear guidance on the identification of high risk/sensitive equipment. Except for immaterial differences, we were able to locate and verify accountability over the items of defensive and tactical equipment we selected for review. Specifically, we took statistical samples of weapons, ammunition, and other related equipment and were able to verify their existence. While these accountability measures were noteworthy, additional action is necessary to strengthen controls over weapon and sensitive equipment management. Untimely declaration of excess weapons may result in an inefficient use of scarce Government resources. Similarly, if selected high risk/sensitive equipment is not properly categorized and tracked, accountability issues may occur. To address these issues, we made recommendations aimed at improving the management of these categories of defensive and tactical equipment.

  3. FY12 annual Report: PHEV Engine Control and Energy Management Strategy

    SciTech Connect (OSTI)

    Chambon, Paul H [ORNL

    2012-05-01T23:59:59.000Z

    The objectives are: (1) Investigate novel engine control strategies targeted at rapid engine/catalyst warming for the purpose of mitigating tailpipe emissions from plug-in hybrid electric vehicles (PHEV) exposed to multiple engine cold start events; (2) Optimize integration of engine control strategies with hybrid supervisory control strategies in order to reduce cold start emissions and fuel consumption of PHEVs; and (3) Ensure that development of new vehicle technologies complies with existing emission standards.

  4. MicroBooNE

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals fromprocess used in miningMicroBooNE MicroBooNE

  5. Numerical optimal control as a method to evaluate the benefit of thermal management

    E-Print Network [OSTI]

    motor. This general question is studied from the viewpoint of model complexity. In this paper, we wish management problem for a parallel hybrid electric vehicle is presented by taking into account the engine by the engine torque. Simulation results are presented to evaluate the benefit of adding this new state variable

  6. Impacts of Water Loop Management on Simultaneous Heating and Cooling in Coupled Control Air Handling Units

    E-Print Network [OSTI]

    Guan, W.; Liu, M.; Wang, J.

    1998-01-01T23:59:59.000Z

    The impacts of the water loop management on the heating and cooling energy consumption are investigated by using model simulation. The simulation results show that the total thermal energy consumption can be increased by 24% for a typical AHU in San...

  7. West Valley transfer cart control system design description. Environmental Restoration and Waste Management Program

    SciTech Connect (OSTI)

    Bradley, E.C.; Crutcher, R.I.; Halliwell, J.W.; Hileman, M.S.; Moore, M.R.; Nodine, R.N.; Ruppel, F.R.; Vandermolen, R.I.

    1993-01-01T23:59:59.000Z

    Detail design of the control system for the West Valley Nuclear Services Vitrification Facility transfer cart has been completed by Oak Ridge National Laboratory. This report documents the requirements and describes the detail design of that equipment and control software. Copies of significant design documents including analysis and testing reports and design drawings are included in the Appendixes.

  8. Optimal Power Management in Wireless Control Systems Konstantinos Gatsis, Alejandro Ribeiro and George J. Pappas

    E-Print Network [OSTI]

    Pappas, George J.

    using approximate dynamic programming and its behavior is validated in simulations and contrasted and George J. Pappas Abstract-- This paper considers the control of a linear plant when a sensor transmits plant state information over a wireless fading channel to a controller physically separated from

  9. Management of Multiple Dynamic Human Supervisory Control Tasks M.L. Cummings

    E-Print Network [OSTI]

    Cummings, Mary "Missy"

    , or underwater-based. This paper will illustrate that when modeling the number of vehicles a single operator can attention. Similarly, while many operators are presently needed to control a single unmanned aerial vehicle to control multiple unmanned vehicles (which could be on land, in the air, or under water), it is not well

  10. Nonlinear Control for Joint Air and Fuel Management in a SI Engine

    E-Print Network [OSTI]

    Grizzle, Jessy W.

    recovery method is directly integrated into the nonlinear control design. The second novel feature independent electro-hydraulically controlled intake valves [6], by secondary (or port) throttles [7], or by using secondary valves in series with conventional intake valves [10]. The common element

  11. Microsystems Micro and Nano Technologies

    E-Print Network [OSTI]

    Ingrand, François

    , virtual prototyping · Microsystems reliability · Micro and nano systems for detection and actuation, nanophotonics, MOEMS and micro-optics · Power-electronics components, electrical and photovoltaic energy

  12. Impacts of Water Loop Management on Simultaneous Heating and Cooling in Coupled Control Air Handling Units 

    E-Print Network [OSTI]

    Guan, W.; Liu, M.; Wang, J.

    1998-01-01T23:59:59.000Z

    across the hot water control valve is 5 psi and 2 psi for the coil and pipeline. The flow coefficient of the control valves are 9 GPIW~S~~,~ for hot water valve and 13 GPIW~S~~.~ for the chilled water control valve. The designed loop pressure is 7... 14: Using dry coil model will introduce certain error for the cooling coil simulation since the heat transfer coefficient is higher when the coil is wet. Thermostat Model: The thermostat generates a pneumatic pressure signal from 3 to 15 psig...

  13. Micro-tensile testing system

    DOE Patents [OSTI]

    Wenski, Edward G.

    2006-01-10T23:59:59.000Z

    A micro-tensile testing system providing a stand-alone test platform for testing and reporting physical or engineering properties of test samples of materials having thicknesses of approximately between 0.002 inch and 0.030 inch, including, for example, LiGA engineered materials. The testing system is able to perform a variety of static, dynamic, and cyclic tests. The testing system includes a rigid frame and adjustable gripping supports to minimize measurement errors due to deflection or bending under load; serrated grips for securing the extremely small test sample; high-speed laser scan micrometers for obtaining accurate results; and test software for controlling the testing procedure and reporting results.

  14. Micro-tensile testing system

    DOE Patents [OSTI]

    Wenski, Edward G. (Lenexa, KS)

    2007-07-17T23:59:59.000Z

    A micro-tensile testing system providing a stand-alone test platform for testing and reporting physical or engineering properties of test samples of materials having thicknesses of approximately between 0.002 inch and 0.030 inch, including, for example, LiGA engineered materials. The testing system is able to perform a variety of static, dynamic, and cyclic tests. The testing system includes a rigid frame and adjustable gripping supports to minimize measurement errors due to deflection or bending under load; serrated grips for securing the extremely small test sample; high-speed laser scan micrometers for obtaining accurate results; and test software for controlling the testing procedure and reporting results.

  15. Micro-tensile testing system

    DOE Patents [OSTI]

    Wenski, Edward G. (Lenexa, KS)

    2007-08-21T23:59:59.000Z

    A micro-tensile testing system providing a stand-alone test platform for testing and reporting physical or engineering properties of test samples of materials having thicknesses of approximately between 0.002 inch and 0.030 inch, including, for example, LiGA engineered materials. The testing system is able to perform a variety of static, dynamic, and cyclic tests. The testing system includes a rigid frame and adjustable gripping supports to minimize measurement errors due to deflection or bending under load; serrated grips for securing the extremely small test sample; high-speed laser scan micrometers for obtaining accurate results; and test software for controlling the testing procedure and reporting results.

  16. The Potential of Energy Management and Control Systems for Real-Time Electricity Pricing Programs 

    E-Print Network [OSTI]

    Akbari, H.; Heinemeier, K. E.

    1990-01-01T23:59:59.000Z

    In implementing an integrated electric utility network, direct communication between the utility and customers is an important component. The rapid penetration of computer building control technology in larger commercial and industrial customers...

  17. Energy efficient control for power management circuits operating from nano-watts to watts

    E-Print Network [OSTI]

    Bandyopadhyay, Saurav

    2013-01-01T23:59:59.000Z

    Energy efficiency and form factor are the key driving forces in today's power electronics. All power delivery circuits, irrespective of the magnitude of power, basically consists of power trains, gate drivers and control ...

  18. Resource Management Services: Land Use, Part 501: Use of Flood Control Lands (New York)

    Broader source: Energy.gov [DOE]

    No regulated activity or development is allowed to take place on lands used for flood control purposes unless a permit is obtained. These regulations describe provisions for the application,...

  19. Instrumentation and Controls Division, Technical Support Department Management Plan, FY 1993--FY 1996

    SciTech Connect (OSTI)

    Adkisson, B.P.; Kunselman, C.W.; Effler, R.P.; Miller, D.R.; Millet, A.J.; Stansberry, C.T.

    1993-08-01T23:59:59.000Z

    This report describes the organization, key functions, and major activities of the Technical Support Department The Department is the programmatic support element of the Instrumentation and Controls Division. The Department`s primary focus is the support of existing equipment and systems at Oak Ridge National Laboratory that are generally characterized as instrumentation and controls. The support takes the form of repair, calibration, fabrication, field engineering, preventive maintenance, software support, and record keeping.

  20. Methods and systems for micro transmissions

    DOE Patents [OSTI]

    Stalford, Harold L

    2014-12-23T23:59:59.000Z

    Methods and systems for micro transmissions for a micro machine may comprise an input shaft assembly coupled to a micro actuator, an output shaft assembly coupled to a micro shaft, and one or more power conversion elements operable to convert a first type of movement from the micro actuator into a second, disparate type of movement for the micro shaft.

  1. ANG coal gasification project management control system report. [Great Plains project

    SciTech Connect (OSTI)

    Not Available

    1981-01-01T23:59:59.000Z

    Much time, money and effort has been spent in the forefront of this project for project controls. The work breakdown structure for the systems has been custom designed. The systems, both manual and computerized, have been well scrutinized and chosen by ANG to represent the most cost effective and efficient way of controlling a project the magnitude of $1.5 billion. These systems have been developed in a manner so that information can be gathered as detailed or as summarized as necessary, and in the most timely and expeditious ways.

  2. Continuous Commissioning® and Energy Management Control Strategies at Alamo Community College District 

    E-Print Network [OSTI]

    Martinez, J.; Verdict, M.; Baltazar, J.C.

    2008-01-01T23:59:59.000Z

    optimization Limited boiler controls were available. They are staged on and off based of supply water temperature and are operated 24 hours a day. The simplest way to reduce energy consumption was to turn the boilers off when the outside air temperature... optimization Limited boiler controls were available. They are staged on and off based of supply water temperature and are operated 24 hours a day. The simplest way to reduce energy consumption was to turn the boilers off when the outside air temperature...

  3. Continuous Commissioning® and Energy Management Control Strategies at Alamo Community College District

    E-Print Network [OSTI]

    Martinez, J.; Verdict, M.; Baltazar, J.C.

    district. Phase II began in September 2007 and in presently underway. ESL-HH-08-12-05 Proceedings of the Sixteenth Symposium on Improving Building Systems in Hot and Humid Climates, Plano, TX, December 15-17, 2008 2 Summarized information... half are on control system ?B?, with the central plant being on one of the control systems. In situations like these it is very ESL-HH-08-12-05 Proceedings of the Sixteenth Symposium on Improving Building Systems in Hot and Humid Climates, Plano, TX...

  4. Execution control and memory management of a data flow signal processor

    SciTech Connect (OSTI)

    Kronlof, K.

    1983-01-01T23:59:59.000Z

    The architecture of the data flow signal processor (DFSP) is discussed with the emphasis on its control mechanism. It is argued that the data flow principle can be efficiently applied to block processing operations of nonrecursive DSP computations, when shared data structures are avoided. Simulation results involving the optimal operand size and the memory use of the control section are presented. Due to the expandability and convenient programmability of the DFSP architecture, the range of its potential applications extends beyond signal processing as demonstrated by a DFSP based database machine. 8 references.

  5. Scanning micro-sclerometer

    DOE Patents [OSTI]

    Oliver, Warren C. (Knoxville, TN); Blau, Peter J. (Oak Ridge, TN)

    1994-01-01T23:59:59.000Z

    A scanning micro-sclerometer measures changes in contact stiffness and correlates these changes to characteristics of a scratch. A known force is applied to a contact junction between two bodies and a technique employing an oscillating force is used to generate the contact stiffness between the two bodies. As the two bodies slide relative to each other, the contact stiffness changes. The change is measured to characterize the scratch.

  6. Scanning micro-sclerometer

    DOE Patents [OSTI]

    Oliver, W.C.; Blau, P.J.

    1994-11-01T23:59:59.000Z

    A scanning micro-sclerometer measures changes in contact stiffness and correlates these changes to characteristics of a scratch. A known force is applied to a contact junction between two bodies and a technique employing an oscillating force is used to generate the contact stiffness between the two bodies. As the two bodies slide relative to each other, the contact stiffness changes. The change is measured to characterize the scratch. 2 figs.

  7. South Carolina Pest Management Handbook for Field Crops -2013 AQUATIC WEED CONTROL

    E-Print Network [OSTI]

    Stuart, Steven J.

    . Replacement stocking of grass carp is necessary when fish are lost. A permit is required to stock grass carp of Natural Resources (SC DNR) now requires a free of charge permit prior to stocking tilapia and triploid grass carp for aquatic weed control in SC. A permit can be obtained from SC DNR at 803-734-3891 or from

  8. Mixed Waste Management Facility (MWMF) Old Burial Ground (OBG) source control technology and inventory study

    SciTech Connect (OSTI)

    Flach, G.P.; Rehder, T.E.; Kanzleiter, J.P.

    1996-10-02T23:59:59.000Z

    This report has been developed to support information needs for wastes buried in the Burial Ground Complex. Information discussed is presented in a total of four individual attachments. The general focus of this report is to collect information on estimated source inventories, leaching studies, source control technologies, and to provide information on modeling parameters and associated data deficiencies.

  9. Systems and methods for controlling energy use in a building management system using energy budgets

    DOE Patents [OSTI]

    Wenzel, Michael J; Drees, Kirk H

    2014-09-23T23:59:59.000Z

    Systems and methods for limiting power consumption by a heating, ventilation, and air conditioning (HVAC) subsystem of a building are shown and described. A feedback controller is used to generate a manipulated variable based on an energy use setpoint and a measured energy use. The manipulated variable may be used for adjusting the operation of an HVAC device.

  10. Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01T23:59:59.000Z

    Issue on Microgrids and Energy Management 3. Marnay, C. , G.Issue on Microgrids and Energy Management 15. PG&E tariffs (Issue on Microgrids and Energy Management Figures Figure 1.

  11. Received 26 Sep 2013 | Accepted 16 Dec 2013 | Published 28 Jan 2014 Untethered micro-robotic coding of

    E-Print Network [OSTI]

    Demirci, Utkan

    ARTICLE Received 26 Sep 2013 | Accepted 16 Dec 2013 | Published 28 Jan 2014 Untethered micro-robotic-dimensions with tunable structural, morphological and chemical features using an untethered magnetic micro-robot remotely controlled by magnetic fields. This strategy allows the micro-robot to be introduced to arbitrary

  12. Advanced engine management of individual cylinders for control of exhaust species

    DOE Patents [OSTI]

    Graves, Ronald L [Knoxville, TN; West, Brian H [Knoxville, TN; Huff, Shean P [Knoxville, TN; Parks, II, James E

    2008-12-30T23:59:59.000Z

    A method and system controls engine-out exhaust species of a combustion engine having a plurality of cylinders. The method typically includes various combinations of steps such as controlling combustion parameters in individual cylinders, grouping the individual cylinders into a lean set and a rich set of one or more cylinders, combusting the lean set in a lean combustion parameter condition having a lean air:fuel equivalence ratio, combusting the rich set in a rich combustion parameter condition having a rich air:fuel equivalence ratio, and adjusting the lean set and the rich set of one or more cylinders to generate net-lean combustion. The exhaust species may have elevated concentrations of hydrogen and oxygen.

  13. Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01T23:59:59.000Z

    Deru, D. Crawley (2006), “Zero Energy Buildings: A Criticaland Energy Management in Zero-Net-Energy Buildings Michaeland Energy Management in Zero-Net-Energy Buildings 1 Michael

  14. An Implantable Bio-Micro-system for Drug Monitoring

    E-Print Network [OSTI]

    De Micheli, Giovanni

    An Implantable Bio-Micro-system for Drug Monitoring Sara Ghoreishizadeh, Enver G. Kilinc, Camilla of the implantable monitoring system for long- term duration has many challenges. First, a multi-target biosen- sor coil; (ii) A power manage- ment IC dealing with the energy source of the implantable microsystem

  15. Design of a fuzzy controller for energy management of a parallel hybrid electric vehicle

    E-Print Network [OSTI]

    Estrada Gutierrez, Pedro Cuauhtemoc

    1997-01-01T23:59:59.000Z

    is recharged at the user's home, office, or at a public "charging station". A typical HEV has a drive train with a small internal combustion engine (ICE) and an electric machine powered by a battery. The fuel for the ICE can be gasoline, diesel... or The journal model is IEEE Transactions on Automatic Control. compressed natural gas (CNG), and the battery can be recharged by the ICE or by the same methods described for EVs. The most popular alternative is an EV with a high power electric machine. Its...

  16. Audit Report on "Management Controls over the Department of Energy's American Recovery and Reinvestment Act - Louisiana State Energy Program"

    SciTech Connect (OSTI)

    None

    2010-05-01T23:59:59.000Z

    The Department of Energy's (Department) Office of Energy Efficiency and Renewable Energy (EERE) provides grants to states, territories and the District of Columbia (states) to support their energy priorities through the State Energy Program (SEP). Federal funding is based on a grant formula that considers the population and energy consumption in each state, and amounted to $25 million for Fiscal Year (FY) 2009. The American Recovery and Reinvestment Act of 2009 (Recovery Act) expanded the SEP by authorizing an additional $3.1 billion to states using the existing grant formula. EERE made grant awards to states after reviewing plans that summarize the activities states will undertake to achieve SEP Recovery Act objectives, including preserving and creating jobs; saving energy; increasing renewable energy sources; and, reducing greenhouse gas emissions. EERE program guidance emphasizes that states are responsible for administering SEP within each state, and requires each state to implement internal controls over the use of Recovery Act funds. The State of Louisiana received $71.6 million in SEP Recovery Act funds; a 164-fold increase over its FY 2009 SEP grant of $437,000. As part of the Office of Inspector General's strategy for reviewing the Department's implementation of the Recovery Act, we initiated this review to determine whether the Louisiana State Energy Office had internal controls in place to efficiently and effectively administer Recovery Act funds provided for its SEP program. Louisiana developed a strategy for SEP Recovery Act funding that focused on improving energy efficiency in state buildings, housing and small businesses; increasing Energy Star appliance rebates; and, expanding the use of alternative fuels and renewable energy. Due to a statewide hiring freeze, Louisiana outsourced management of the majority of its projects ($63.3 million) to one general contractor. Louisiana plans to internally manage one project, Education and Outreach ($2.6 million). The remaining funds are allocated to program specific management expenses, including the contractor's fee, a monitoring contract, and Louisiana's payroll expenses ($5.7 million). Louisiana formally approved the general contractor in February 2010. State officials plan to initiate a separate consulting contract for monitoring, verifying and auditing expenditures, energy savings and other metrics as required by EERE for Recovery Act funding.

  17. Autonomous, agile micro-satellites and supporting technologies

    SciTech Connect (OSTI)

    Breitfeller, E; Dittman, M D; Gaughan, R J; Jones, M S; Kordas, J F; Ledebuhr, A G; Ng, L C; Whitehead, J C; Wilson, B

    1999-07-19T23:59:59.000Z

    This paper updates the on-going effort at Lawrence Livermore National Laboratory to develop autonomous, agile micro-satellites (MicroSats). The objective of this development effort is to develop MicroSats weighing only a few tens of kilograms, that are able to autonomously perform precision maneuvers and can be used telerobotically in a variety of mission modes. The required capabilities include satellite rendezvous, inspection, proximity-operations, docking, and servicing. The MicroSat carries an integrated proximity-operations sensor-suite incorporating advanced avionics. A new self-pressurizing propulsion system utilizing a miniaturized pump and non-toxic mono-propellant hydrogen peroxide was successfully tested. This system can provide a nominal 25 kg MicroSat with 200-300 m/s delta-v including a warm-gas attitude control system. The avionics is based on the latest PowerPC processor using a CompactPCI bus architecture, which is modular, high-performance and processor-independent. This leverages commercial-off-the-shelf (COTS) technologies and minimizes the effects of future changes in processors. The MicroSat software development environment uses the Vx-Works real-time operating system (RTOS) that provides a rapid development environment for integration of new software modules, allowing early integration and test. We will summarize results of recent integrated ground flight testing of our latest non-toxic pumped propulsion MicroSat testbed vehicle operated on our unique dynamic air-rail.

  18. Demonstration of Smart Building Controls to Manage Building Peak Loads: Innovative Non-Wires Technologies

    SciTech Connect (OSTI)

    Katipamula, Srinivas; Hatley, Darrel D.

    2004-12-22T23:59:59.000Z

    As a part of the non-wires solutions effort, BPA in partnership with Pacific Northwest National Laboratory (PNNL) is exploring the use of two distributed energy resources (DER) technologies in the City of Richland. In addition to demonstrating the usefulness of the two DER technologies in providing peak demand relief, evaluation of remote direct load control (DLC) is also one of the primary objectives of this demonstration. The concept of DLC, which is used to change the energy use profile during peak hours of the day, is not new. Many utilities have had success in reducing demand at peak times to avoid building new generation. It is not the need for increased generation that is driving the use of direct load control in the Northwest, but the desire to avoid building additional transmission capacity. The peak times at issue total between 50 and 100 hours a year. A transmission solution to the problem would cost tens of millions of dollars . And since a ?non wires? solution is just as effective and yet costs much less, the capital dollars for construction can be used elsewhere on the grid where building new transmission is the only alternative. If by using DLC, the electricity use can be curtailed, shifted to lower use time periods or supplemented through local generation, the existing system can be made more reliable and cost effective.

  19. Audit Report on Management Controls over the Use of Service Contracts at the Office of River Protection

    SciTech Connect (OSTI)

    None

    2009-04-01T23:59:59.000Z

    The Department of Energy's (Department) Office of River Protection (ORP) is responsible for the storage, treatment, and disposal of over 53 million gallons of highly radioactive waste from over 40 years of plutonium production at the Hanford Site. Because of the diversity, complexity, and large scope of its mission, coupled with its small staff, ORP told us that it has found it necessary to engage in service contracts to obtain consulting services, technical expertise, and support staff. Federal policy generally permits contractors to perform a wide range of support service activities, including, in most situations, the drafting of Government documents subject to the review and approval of Federal employees. Federal policy issued by the Office of Management and Budget, however, prohibits contractors from drafting agency responses to Congressional inquiries and reports issued by the Office of Inspector General and Government Accountability Office (GAO) because they are so closely related to the public interest and provide the appearance of private influence. To provide a majority of its needed services, ORP issued a Blanket Purchase Agreement to Project Assistance Corporation (PAC) in 2003. Through the Blanket Purchase Agreement, ORP acquired services in the areas of project management, risk assessment, program assessment, quality assurance, safety, cost and schedule estimating, budgeting and finance, and engineering. PAC has, in turn, subcontracted with various other firms to obtain some of the services needed by ORP. From 2005 to 2008, the total annual cost for the contract with PAC had grown from $4.7 million to $9.2 million. Because of the extent of the services provided and growing costs of the contract, we conducted this review to determine whether ORP appropriately administered its contract with the Project Assistance Corporation. Our review disclosed that, in some instances, ORP had not appropriately administered all work performed under the PAC contract. Specifically, ORP allowed PAC employees to perform work that was inherently governmental and created situations where a potential conflict of interest occurred. Specifically: (1) ORP assigned PAC employees responsibility for providing information and responses to Congressional inquiries and reports issued by the GAO and the Department of Energy's Office of Inspector General (OIG); and (2) PAC employees were also allowed to perform functions that created potential conflicts of interest. ORP permitted PAC employees, for example, to develop statements of work and approve funding of work to be performed under PAC's own contract. We concluded that these problems occurred, at least in part, because ORP had not established controls necessary to effectively administer the PAC contract. Federal procurement regulations recommended that agencies provide additional management controls over contractors whose work has the potential to influence the action of government officials. ORP, however, had not implemented the controls specifically recommended in Federal policy guidance for administering contracts, including: (1) Performing conflict of interest reviews; and (2) Separating contractor and Department employees either physically or organizationally. By not effectively administering its contract with PAC, ORP increased the risk that decisions based on work performed by the contractor may not have been made in the best interests of the Department. For example, ORP increased the risk that approved work would be unnecessary or too costly. As we also recently noted in our report on 'Management Challenges at the Department of Energy' (DOE/IG-0808, December 2008), contract administration issues such as those discussed in this report remain a significant vulnerability. Continued efforts to improve this area are vitally important since the risk that contractors receive payments for unallowable costs could also increase as the Department expands its contracting activities under the American Recovery and Reinvestment Act. To its credit, however, ORP has recognized that there are weakn

  20. Electrochemical micro sensor

    DOE Patents [OSTI]

    Setter, Joseph R. (Naperville, IL); Maclay, G. Jordan (Maywood, IL)

    1989-09-12T23:59:59.000Z

    A micro-amperometric electrochemical sensor for detecting the presence of a pre-determined species in a fluid material is disclosed. The sensor includes a smooth substrate having a thin coating of solid electrolytic material deposited thereon. The working and counter electrodes are deposited on the surface of the solid electrolytic material and adhere thereto. Electrical leads connect the working and counter electrodes to a potential source and an apparatus for measuring the change in an electrical signal caused by the electrochemical oxidation or reduction of the species. Alternatively, the sensor may be fabricated in a sandwich structure and also may be cylindrical, spherical or other shapes.

  1. Micro-fluidic interconnect

    DOE Patents [OSTI]

    Okandan, Murat (Albuquerque, NM); Galambos, Paul C. (Albuquerque, NM); Benavides, Gilbert L. (Los Ranchos, NM); Hetherington, Dale L. (Albuquerque, NM)

    2006-02-28T23:59:59.000Z

    An apparatus for simultaneously aligning and interconnecting microfluidic ports is presented. Such interconnections are required to utilize microfluidic devices fabricated in Micro-Electromechanical-Systems (MEMS) technologies, that have multiple fluidic access ports (e.g. 100 micron diameter) within a small footprint, (e.g. 3 mm.times.6 mm). Fanout of the small ports of a microfluidic device to a larger diameter (e.g. 500 microns) facilitates packaging and interconnection of the microfluidic device to printed wiring boards, electronics packages, fluidic manifolds etc.

  2. Precision micro drilling with copper vapor lasers

    SciTech Connect (OSTI)

    Chang, J.J.; Martinez, M.W.; Warner, B.E.; Dragon, E.P.; Huete, G.; Solarski, M.E.

    1994-09-02T23:59:59.000Z

    The authors have developed a copper vapor laser based micro machining system using advanced beam quality control and precision wavefront tilting technologies. Micro drilling has been demonstrated through percussion drilling and trepanning using this system. With a 30 W copper vapor laser running at multi-kHz pulse repetition frequency, straight parallel holes with size varying from 500 microns to less than 25 microns and with aspect ratio up to 1:40 have been consistently drilled on a variety of metals with good quality. For precision trepanned holes, the hole-to-hole size variation is typically within 1% of its diameter. Hole entrance and exit are both well defined with dimension error less than a few microns. Materialography of sectioned holes shows little (sub-micron scale) recast layer and heat affected zone with surface roughness within 1--2 microns.

  3. REVIEW Open Access Micro computed tomography for

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    REVIEW Open Access Micro computed tomography for vascular exploration Lyubomir Zagorchev1 studies. Micro Computed Tomography (micro-CT) has emerged in recent years as the preferred modality and suggestions aimed at making micro-CT more accurate, replicable, and robust. Introduction Micro Computed

  4. Use of Energy Management and Control Systems for Performance Monitoring of Retrofit Projects: Final Summary Report for USDOE Office of Conservation and Energy, Final Revision, March 1993

    E-Print Network [OSTI]

    Claridge, D. E.; Haberl, J. S.; Sparks, R. J.; Bryant, J.; Poyner, B.; Belur, R.; Bryant, J.; Akbari, H.; Heinemeier, K. E.; Lippman, R.; McBride, J.

    1991-01-01T23:59:59.000Z

    for Appropriate Technology, Butte, Montana September 1991, First Revision March 1992, Final Revision March 1993 USDOE EMCS Report p. i 1.0 Executive Summary Traditionally, Energy Management and Control Systems (EMCSs) have been used to control HVAC, lighting, fire... of utilizing existing systems for energy monitoring at LoanSTAR sites. Energy Systems Laboratory, Texas A&M University March 1993 USDOE EMCS Report p. ii This EMCS Performance Monitoring project consists of three major tasks: (1) review the monitoring...

  5. Rate Control Management of Atrial Fibrillation: May a Mathematical Model Suggest an Ideal Heart Rate?

    E-Print Network [OSTI]

    Anselmino, Matteo; Camporeale, Carlo; Saglietto, Andrea; Gaita, Fiorenzo; Ridolfi, Luca

    2015-01-01T23:59:59.000Z

    Background. Despite the routine prescription of rate control therapy for atrial fibrillation (AF), clinical evidence demonstrating a heart rate target is lacking. Aim of the present study was to run a mathematical model simulating AF episodes with a different heart rate (HR) to predict hemodynamic parameters for each situation. Methods. The lumped model, representing the pumping heart together with systemic and pulmonary circuits, was run to simulate AF with HR of 50, 70, 90, 110 and 130 bpm, respectively. Results. Left ventricular pressure increased by 56.7%, from 33.92+-37.56 mmHg to 53.15+-47.56 mmHg, and mean systemic arterial pressure increased by 27.4%, from 82.66+-14.04 mmHg to 105.29+-7.63 mmHg, at the 50 and 130 bpm simulations, respectively. Stroke volume (from 77.45+-8.5 to 39.09+-8.08 mL), ejection fraction (from 61.1+-4.4 to 39.32+-5.42%) and stroke work (SW, from 0.88+-0.04 to 0.58+-0.09 J) decreased by 49.5, 35.6 and 34.2%, at the 50 and 130 bpm simulations, respectively. In addition, oxygen co...

  6. Chemical micro-sensor

    DOE Patents [OSTI]

    Ruggiero, Anthony J.

    2005-05-03T23:59:59.000Z

    An integrated optical capillary electrophoresis system for analyzing an analyte. A modulated optical pump beam impinges on an capillary containing the analyte/buffer solution which is separated by electrophoresis. The thermally-induced change in the index of refraction of light in said electrophoresis capillary is monitored using an integrated micro-interferometer. The interferometer includes a first interferometer arm intersecting the electrophoresis capillary proximate the excitation beam and a second, reference interferometer arm. Changes in index of refraction in the analyte measured by interrogating the interferometer state using white light interferometry and a phase-generated carrier demodulation technique. Background thermo-optical activity in the buffer solution is cancelled by splitting the pump beam and exciting pure buffer solution in a second section of capillary where it crosses the reference arm of the interferometer.

  7. Control of Greenhouse Gas Emissions by Optimal DER Technology Investment and Energy Management in Zero-Net-Energy Buildings

    E-Print Network [OSTI]

    Stadler, Michael

    2010-01-01T23:59:59.000Z

    Crawley (2006), “Zero Energy Buildings: A Critical Look atManagement in Zero-Net-Energy Buildings Michael Stadler,Management in Zero-Net-Energy Buildings 1 Michael Stadler

  8. Functional analysis of the microRNA genes of C. elegans

    E-Print Network [OSTI]

    Alvarez-Saavedra, Ezequiel (Ezequiel Andrès)

    2008-01-01T23:59:59.000Z

    MicroRNAs (miRNAs) were discovered in C. elegans during studies of the control of developmental timing. MicroRNAs are a large class of short non-coding RNAs found in many viruses, plants and animals that regulate gene ...

  9. Functional Facilities Management Energy Management Structure

    E-Print Network [OSTI]

    Gulliver, Robert

    Functional Facilities Management Energy Management Structure Jerome Malmquist Director Erick Van Controls Systems Jeff Davis Assistant Director, Facilities Engineering & Energy Efficiency Gene Husted Principal Engineer / Commissioning Emily Robin-Abbott St. Paul Energy Engineer & Technicians Supervisor Dan

  10. Method of Manufacturing Micro-Disperse Particles of Sodium Borohydride

    DOE Patents [OSTI]

    Kravitz, Stanley H. (Placitas, NM); Hecht, Andrew M. (Sandia Park, NM); Sylwester. Alan P. (Albuquerque, NM); Bell, Nelson S. (Albuquerque, NM)

    2008-09-23T23:59:59.000Z

    A compact solid source of hydrogen gas, where the gas is generated by contacting water with micro-disperse particles of sodium borohydride in the presence of a catalyst, such as cobalt or ruthenium. The micro-disperse particles can have a substantially uniform diameter of 1-10 microns, and preferably about 3-5 microns. Ruthenium or cobalt catalytic nanoparticles can be incorporated in the micro-disperse particles of sodium borohydride, which allows a rapid and complete reaction to occur without the problems associated with caking and scaling of the surface by the reactant product sodium metaborate. A closed loop water management system can be used to recycle wastewater from a PEM fuel cell to supply water for reacting with the micro-disperse particles of sodium borohydride in a compact hydrogen gas generator. Capillary forces can wick water from a water reservoir into a packed bed of micro-disperse fuel particles, eliminating the need for using an active pump.

  11. Development of Electrochemical Micro Machining 

    E-Print Network [OSTI]

    Srinivas Sundarram, Sriharsha

    2008-10-10T23:59:59.000Z

    The machining of materials on micrometer and sub-micrometer scale is considered the technology of the future. The current techniques for micro manufacturing mostly are silicon based. These manufacturing techniques are not suitable for use...

  12. Management Control Cover

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetterEconomyDr.Energy

  13. Management Control Cover

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetterEconomyDr.Energy University of California's

  14. Management Control Cover

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetterEconomyDr.Energy University of California'sthe Hanford

  15. Development of advanced direct perception displays for nuclear power plants to enhance monitoring, control and fault management

    SciTech Connect (OSTI)

    Jones, B.G.; Shaheen, S.; Moray, N. [and others

    1997-08-01T23:59:59.000Z

    Traditional Single-Sensor-Single Indicator (SSSI) displays are poorly matched to the cognitive abilities of operators, especially for large and complex systems. It is difficult for operators to monitor very large arrays of displays and controls, and to integrate the information displayed therein. In addition, standard operating procedures (SOPs) are bulky (running to many hundreds of pages) and difficult to use, and operators may become lost. For these reasons, and also because it is becoming increasingly difficult to find replacements for aging hardware components, there is a trend towards computerized graphical interfaces for nuclear power plants (NPPs). There is, however, little rational theory for display design in this domain. This report describes some recent theoretical developments and shows how to develop displays which will greatly reduce the cognitive load on the operator and allow the use of perceptual rather than cognitive mechanisms while using SON and to support state diagnosis and fault management. The report outlines the conceptual framework within which such a new approach could be developed, and provides an example of how the operating procedures for the start-up sequence of a NPP could be realized. A detailed description of a set of displays for a graphical interface for the SON of the feedwater system is provided as an example of how the proposed approach could be realized, and a general account of how it would fit into the overall start-up sequence is given. Examples of {open_quotes}direct perception{close_quotes} or {open_quotes}ecological{close_quotes} configural state space displays to support the use of the proposed direct manipulation SOP interface are provided, and also a critical discussion which identifies some difficulties which may be anticipated should the general approach herein advocated be adopted.

  16. Cost reduction performance enhancements of multiple site cooling water systems, enabled by remote system monitoring/control and multifaceted data management

    SciTech Connect (OSTI)

    Cook, B. [BetzDearborn Water Management Group, Horsham, PA (United States); Young, D. [BetzDearborn Water Management Group, Mississauga, Ontario (Canada); Tari, K. [Praxair, Inc., Tonawanda, New York, NY (United States)

    1998-12-31T23:59:59.000Z

    An outsourced cooling water treatment automated control and data acquisition package, has been designed, installed, and commissioned in over 70 sites in North America and offshore. The standard package consists of a controller, sensors, human-machine interface software, data acquisition and management software, communications, and reporting. Significant challenges to applying this standard package in multiple sites arose from variations in cooling system design and makeup water quality as well as operations, environmental considerations, metrics, and language. A standard approach has met these challenges and overcome effects of downsizing through significant reduction in non-value-added, manual activities. Overall system reliability has been improved by migration to best practice throughout the organizations involved and immediate proactive response to out-of-specification conditions. This paper documents the evolution of a standard cooling water automation and data management package from its inception to current practice.

  17. Line Management Perspective: Office of Environmental Management (EM)

    Broader source: Energy.gov [DOE]

    Slide Presentation by Matthew Moury, Deputy Assistant Secretary for Safety, Security and Quality Programs, Office of Environmental Management. EFCOG Integrated Safety Management Work Planning and Control.

  18. Micro-layered-photolithography for Micro-Fabrication and Micro-Molding

    E-Print Network [OSTI]

    Tang, Y.

    A novel process based on the principle of layered photolithography has been proposed and tested for making real three-dimensional micro-structures. An experimental setup was designed and built for doing experiments on this ...

  19. Storm water quantity control has long been a challenge for highway designers. Traditionally, centralized best management practice designs

    E-Print Network [OSTI]

    Fiedler, Fritz R.

    on centralized detention-based best man- agement practices (BMPs) that reduce the amount of storm water released and environmentally sound storm water management practice (1, 6). Numerous studies and other research efforts have, centralized best management practice designs are often cost prohibitive and inefficient in many rural highway

  20. The design, fabrication and testing of micro-fabricated linear and planar colloid thruster arrays

    E-Print Network [OSTI]

    Velásquez García, Luis Fernando, 1976-

    2004-01-01T23:59:59.000Z

    New space applications such as orbital control of micro-satellites and precise interferometry have created a demand for high precision, low thrust efficient space engines. Electrospray propulsion is a serious candidate for ...

  1. Load Management for Industry

    E-Print Network [OSTI]

    Konsevick, W. J., Jr.

    1982-01-01T23:59:59.000Z

    customer management programs exist. EPRI Report (EM-1606) loads to beneficially alter a'utility's load curve. (Page 1-2) list them as: Load management alternatives are covered. 1. Direct or voluntary control of customer Load management methods can... and Electric Power Research Institute (EPRI) Report energy management programs. (EM-1606) states that "the objective of load manage ment is to alter the real or apparent pattern of Our load management program was designed electricity use in order to...

  2. Patterned graphene functionalization via mask-free scanning of micro-plasma jet under ambient condition

    SciTech Connect (OSTI)

    Ye, Dong; Yu, Yao, E-mail: ensiyu@mail.hust.edu.cn; Liu, Lin [School of Materials Science and Engineering, Huazhong University of Science and Technology, 430074 Wuhan (China)] [School of Materials Science and Engineering, Huazhong University of Science and Technology, 430074 Wuhan (China); Wu, Shu-Qun; Lu, Xin-Pei [State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, 430074 Wuhan (China)] [State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, 430074 Wuhan (China); Wu, Yue [Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3255 (United States)] [Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599-3255 (United States)

    2014-03-10T23:59:59.000Z

    In this work, a mask-free method is introduced for patterned nitrogen doping of graphene using a micro-plasma jet under ambient condition. Raman and X-ray photoelectron spectroscopy spectra indicate that nitrogen atoms are incorporated into the graphene lattice with the two-dimensional spatial distribution precisely controlled in the range of mm down to 10??m. Since the chemistry of the micro-plasma jet can be controlled by the choice of the gas mixture, this direct writing process with micro-plasma jet can be a versatile approach for patterned functionalization of graphene with high spatial resolution. This could have promising applications in graphene-based electronics.

  3. V-120: EMC Smarts Network Configuration Manager Java RMI Access...

    Broader source: Energy.gov (indexed) [DOE]

    0: EMC Smarts Network Configuration Manager Java RMI Access Control Flaw Lets Remote Users Gain Full Control V-120: EMC Smarts Network Configuration Manager Java RMI Access Control...

  4. A Manager's Approach to Energy Cost Management

    E-Print Network [OSTI]

    Spencer, R. J.

    A major responsibility of management is the control and containment of operating costs. Energy costs are a major portion of the industrial budget. GM has developed a 3 phase approach to energy conservation. Phase I -Administrative Controls...

  5. Guidance for Developing and Implementing Institutional Controls for Long-Term Surveillance and Maintenance at DOE Legacy Management Sites

    Broader source: Energy.gov [DOE]

    This guidance document is to help U.S. Department of Energy (DOE) Office of Legacy Management (LM) personnel understand what is necessary and acceptable for implementing the provisions of DOE...

  6. A thermally self-sustained micro-power plant with integrated micro-solid oxide fuel cells, micro-reformer and functional

    E-Print Network [OSTI]

    Daraio, Chiara

    A thermally self-sustained micro-power plant with integrated micro-solid oxide fuel cells, micro Micro-solid oxide fuel cell Thin films Butane reformation Chemical micro-reactors Thermally independent fuel cell (micro-SOFC) systems are an attractive alternative power source for small-size portable

  7. Energy Management and Control Systems and their Use for Performance Monitoring in the LoanSTAR Program, Technical Report prepared for the Lawrence Berkeley Laboratory, University of California, Energy and Environment Division

    E-Print Network [OSTI]

    Heinemeier, K. E.; Akbari, H.

    1993-01-01T23:59:59.000Z

    ESL-TR-93/06-02 LBL-33114 UC-350 LAWRENCE BERKELEY LABORATORY UNIVERSITY OF CALIFORNIA ENERGY AND ENVIRONMENT DIVISION ENERGY MANAGEMENT AND CONTROL SYSTEMS AND THEIR USE FOR PERFORMANCE MONITORING IN THE LOANSTAR PROGRAM Final Report Prepared...

  8. Numerical simulation of electrokinetically driven micro flows

    E-Print Network [OSTI]

    Hahm, Jungyoon

    2005-11-01T23:59:59.000Z

    in a micro-channel is studied. External electric field, flow rate of pressure driven flow, and geometry in the micro-channel are manipulated to obtain the focusing point, which led to determination of the electrophoretic mobility and (relative...

  9. Management Plan Management Plan

    E-Print Network [OSTI]

    Plan, Management Plan Page MP­ 1 #12;Management Plan water quality standards, instream flows, privateManagement Plan Management Plan "Management and restoration programs for native salmonids have communities" J. Lichatowich et al. 1998. A Conceptual Foundation for the Management of Native Salmonids

  10. Stormwater Management 

    E-Print Network [OSTI]

    Jaber, Fouad

    2008-10-23T23:59:59.000Z

    . Stormwater also may wash bacteria and other pathogens into swimming areas, creating health hazards that often close beaches. Stormwater may carry debris, such as plastic bags, six-pack rings, and cigarette butts, into water bodies; such debris can choke... the development and implementation of best management practices (BMPs) and achievement of measurable goals at levels sufficient to satisfy each of six minimum control measures and an optional seventh control measure: 1. Public education and outreach...

  11. Micro-valve pump light valve display

    DOE Patents [OSTI]

    Yeechun Lee.

    1993-01-19T23:59:59.000Z

    A flat panel display incorporates a plurality of micro-pump light valves (MLV's) to form pixels for recreating an image. Each MLV consists of a dielectric drop sandwiched between substrates, at least one of which is transparent, a holding electrode for maintaining the drop outside a viewing area, and a switching electrode from accelerating the drop from a location within the holding electrode to a location within the viewing area. The sustrates may further define non-wetting surface areas to create potential energy barriers to assist in controlling movement of the drop. The forces acting on the drop are quadratic in nature to provide a nonlinear response for increased image contrast. A crossed electrode structure can be used to activate the pixels whereby a large flat panel display is formed without active driver components at each pixel.

  12. Proceedings of the 2002 Advanced Vehicle Control Conference, Hiroshima, Japan, September 2002. Optimization of Power Management Strategies for a

    E-Print Network [OSTI]

    Peng, Huei

    . Optimization of Power Management Strategies for a Hydraulic Hybrid Medium Truck Bin Wu, Chan-Chiao Lin, Zoran regenerating and reusing of significant amounts of braking energy. Consequently, power flows through the hybrid with parallel hydraulic hybrid powertrain. The hydraulic hybrid vehicle (HHV) system is modeled in MATLAB

  13. Proceedings of the 2002 Mediterranean Control Conference, Lisbon, Portugal, July 2002. POWER MANAGEMENT STRATEGY FOR A PARALLEL

    E-Print Network [OSTI]

    Peng, Huei

    ]). The optimization scheme then figures out proper split between the two energy sources using steady-state efficiency MANAGEMENT STRATEGY FOR A PARALLEL HYBRID ELECTRIC TRUCK Chan-Chiao Lin* Huei Peng* J.W. Grizzle *Dept Engineering and Computer Science, University of Michigan, MI 48109-2122 Keywords: Hybrid Electric Vehicle

  14. A Hierarchical Control Algorithm for Managing Electrical Energy Storage Systems in Homes Equipped with PV Power Generation

    E-Print Network [OSTI]

    Pedram, Massoud

    use their PV-based generation and controllable storage devices for peak shaving on their power demand controller should possess the ability of forecasting future PV-based power generation and load power consumption profiles for better performance. In this paper we present novel PV power generation and load power

  15. 118 / JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT / MAY/JUNE 2000 LINEAR PROGRAMMING FOR FLOOD CONTROL IN THE IOWA

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    obtained by operating the three reservoirs independently for 8 of the 10 largest flood events on record for optimizing the operation of existing systems rather than proposing/designing new flood- control projects flood-control operations for the Iowa/Des Moines River Reservoir System and to pro- vide insight

  16. Enterprise Risk Management Framework

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Framework The Enterprise Risk Management (ERM) framework includes four steps: identify the risks, determine the probability and impact of each one, identify controls that are...

  17. Stormwater Management (North Carolina)

    Broader source: Energy.gov [DOE]

    The rules in this Section set forth the requirements for application and issuance of permits for stormwater management systems. These requirements to control pollutants associated with stormwater...

  18. Preliminary survey report: evaluation of brake-drum service controls at Pennsylvania Bureau of Vehicle Management, Vehicle Maintenance Division, Harrisburg, Pennsylvania

    SciTech Connect (OSTI)

    Van Wagenen, H.D.

    1987-03-01T23:59:59.000Z

    Exposure to asbestos during the servicing of brakes on state-owned vehicles at the Bureau of Vehicle Management Maintenance Division, Harrisburg, Pennsylvania, was investigated as part of a study of control technologies. Brakes had been serviced at this garage facility for the previous year using a BCE-1000 Clayton brake-cleaning unit, sized for cars, vans, and pickups. The brake-cleaning unit consisted of a transparent enclosure hood and a HEPA vacuum filter dust collector, designed to contain and collect all brake-lining dust during vehicular brake maintenance and replacement. The authors conclude that the Clayton BCE-1000 dust-control unit appeared to be effective in containing and collecting brake dust during all vehicular brake maintenance and replacement jobs in this situation.

  19. Managing a sea of information : shipboard command and control in the United States Navy, 1899-1945

    E-Print Network [OSTI]

    Wolters, Timothy Scott, 1965-

    2003-01-01T23:59:59.000Z

    This dissertation traces the history of shipboard command and control systems in the United States Navy from 1899, when the service first conducted experiments with wireless telegraphy, through World War II, the conflict ...

  20. Reducing cold start hydrocarbon emissions from port fuel injected spark ignition engines with improved management of hardware & controls

    E-Print Network [OSTI]

    Lang, Kevin R., 1980-

    2006-01-01T23:59:59.000Z

    An experimental study was performed to investigate strategies for reducing cold start hydrocarbon (HC) emissions from port fuel injected (PFI) spark ignition (SI) engines with better use of existing hardware and control ...

  1. Abstract--This paper presents the first results of the OptimaGRID project which focuses on the design of a micro-

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    to better manage costs, allowing to operate a real-time energy market. Recently, the incorporation with the local renewable energy resources and the local needs. Once sized, the micro-grid has been dynamically. The objective is to size the electrical sources of the micro-grid according with the harbor needs and test its

  2. Occupancy-Based Energy Management in Buildings: Final Report to Sponsors

    E-Print Network [OSTI]

    Sohn, Michael D.

    2010-01-01T23:59:59.000Z

    2009. Payne FW. Energy management control system handbook.5] F. W. Payne. Energy management control system hand- book.Occupancy- Based Energy Management Systems for Buildings:

  3. Wide-Area Energy Storage and Management system to Balance Intermittent Resources in the Bonneville Power Administration and California ISO Control Areas

    SciTech Connect (OSTI)

    Makarov, Yuri V.; Yang, Bo; DeSteese, John G.; Lu, Shuai; Miller, Carl H.; Nyeng, Preben; Ma, Jian; Hammerstrom, Donald J.; Vishwanathan, Vilanyur V.

    2008-06-30T23:59:59.000Z

    The entire project addresses the issue of mitigating additional intermittency and fast ramps that occur at higher penetration of intermittent resources, including wind genera-tion, in the Bonneville Power Administration (BPA) and the California Independent Sys-tem Operator (California ISO) control areas. The proposed Wide Area Energy Storage and Management System (WAEMS) will address the additional regulation requirement through the energy exchange between the participating control areas and through the use of energy storage and other generation resources. For the BPA and California ISO control centers, the new regulation service will look no different comparing with the traditional regulation resources. The proposed project will benefit the regulation service in these service areas, regardless of the actual degree of penetration of the intermittent resources in the regions. The project develops principles, algorithms, market integration rules, functional de-sign and technical specifications for the WAEMS system. The project is sponsored by BPA and supported in kind by California ISO, Beacon Power Corporation, and the Cali-fornia Energy Commission (CEC).

  4. Joint environmental assessment 1997--2001 of the California Department of Food and Agriculture Curly Top Virus Control Program for Bureau of Land Management and Department of Energy

    SciTech Connect (OSTI)

    NONE

    1997-03-01T23:59:59.000Z

    The DOE, Naval Petroleum reserves in California (NPRC), proposes to sign an Amendment to the Cooperative Agreement and Supplement with the California Department of Food and Agriculture (CDFA) to extend the term of the Curly Top Virus Control Program (CTVCP) in California. This program involves Malathion spraying on NPRC lands to control the beet leafhopper, over a five year period from 1997 through 2001. It is expected that approximately 330 acres on Naval Petroleum Reserve Number 1 (NPR-1) and approximately 9,603 acres on Naval Petroleum Reserve Number 2 (NPR-2) will be treated with Malathion annually by CDFA during the course of this program. The actual acreage subject to treatment can vary from year to year. Pursuant to the requirements of the National Environmental Policy Act of 1969 (NEPA), as amended, the potential impacts of the proposed action were analyzed in a Joint Environmental Assessment (DOE/EA-1011) with the US Department of Interior, Bureau of Land Management (BLM) acting as lead agency, in consultation with the CDFA, and the DOE acting as a cooperating agency. Based on the analysis in the EA, DOE has determined that the conduct of the Curly Top Virus Control Program in California is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the NEPA. Therefore, the preparation of an Environmental Impact Statement is not required and DOE is consequently issuing a FONSI.

  5. Lesson Learned by Environmental Management Complex-wide Activity...

    Broader source: Energy.gov (indexed) [DOE]

    Environmental Management Complex-wide Activity-level Work Planning and Control Lesson Learned by Environmental Management Complex-wide Activity-level Work Planning and Control...

  6. Master Document located at: W:\\fas\\fas-Quality Management System\\Quality Management System\\01 Quality System\\02 WORK INSTRUCTIONS\\3700-3899 Facilities Coordination\\3729 Lecturn (Creme) Operation with JED Controllers.doc

    E-Print Network [OSTI]

    Master Document located at: W:\\fas\\fas-Quality Management System\\Quality Management System\\01 the following instructions. #12;Master Document located at: W:\\fas\\fas-Quality Management System\\Quality Management System\\01 Quality System\\02 WORK INSTRUCTIONS\\3700-3899 Facilities Coordination\\3729 Lecturn

  7. Simulating Sustainability: Conjunctive Land and Water Management in the Upper

    E-Print Network [OSTI]

    Fay, Noah

    a series of micro-basins that function similarly to a multi-reservoir river system for water management arrangements for water management, and integration of geospatial information into "sustainability scenariosSimulating Sustainability: Conjunctive Land and Water Management in the Upper Santa Cruz River

  8. Micro optical fiber light source and sensor and method of fabrication thereof

    DOE Patents [OSTI]

    Kopelman, Raoul (Ann Arbor, MI); Tan, Weihong (Ann Arbor, MI); Shi, Zhong-You (Ann Arbor, MI)

    1994-01-01T23:59:59.000Z

    This invention relates generally to the development of and a method of fabricating a micro optical fiber light source. An optical fiber micro-light source is presented whose aperture is extremely small yet able to act as an intense light source. Light sources of this type have wide ranging applications, including use as micro-sensors in NSOM. Micro-sensor light sources have excellent detection limits as well as photo stability, reversibility, and millisecond response times. Furthermore, a method for manufacturing a micro optical fiber light source is provided. It involves the photo-chemical attachment of an optically active material onto the end surface of an optical fiber cable which has been pulled to form an end with an extremely narrow aperture. More specifically, photopolymerization has been applied as a means to photo-chemically attach an optically active material. This process allows significant control of the size of the micro light source. Furthermore, photo-chemically attaching an optically active material enables the implementation of the micro-light source in a variety of sensor applications.

  9. Micro optical fiber light source and sensor and method of fabrication thereof

    DOE Patents [OSTI]

    Kopelman, R.; Tan, W.; Shi, Z.Y.

    1994-11-01T23:59:59.000Z

    This invention relates generally to the development of and a method of fabricating a micro optical fiber light source. An optical fiber micro-light source is presented whose aperture is extremely small yet able to act as an intense light source. Light sources of this type have wide ranging applications, including use as micro-sensors in NSOM. Micro-sensor light sources have excellent detection limits as well as photo stability, reversibility, and millisecond response times. Furthermore, a method for manufacturing a micro optical fiber light source is provided. It involves the photo-chemical attachment of an optically active material onto the end surface of an optical fiber cable which has been pulled to form an end with an extremely narrow aperture. More specifically, photopolymerization has been applied as a means to photo-chemically attach an optically active material. This process allows significant control of the size of the micro light source. Furthermore, photo-chemically attaching an optically active material enables the implementation of the micro-light source in a variety of sensor applications. 4 figs.

  10. Micro optical fiber light source and sensor and method of fabrication thereof

    DOE Patents [OSTI]

    Kopelman, Raoul (Ann Arbor, MI); Tan, Weihong (Ames, IA); Shi, Zhong-You (Ann Arbor, MI)

    1997-01-01T23:59:59.000Z

    This invention relates generally to the development of and a method of fabricating a fiber optic micro-light source and sensor (50). An optical fiber micro-light source (50) is presented whose aperture is extremely small yet able to act as an intense light source. Light sources of this type have wide ranging applications, including use as micro-sensors (22) in NSOM. Micro-sensor light sources have excellent detection limits as well as photo stability, reversibility, and millisecond response times. Furthermore, a method for manufacturing a micro optical fiber light source is provided. It involves the photo-chemical attachment of an optically active material onto the end surface of an optical fiber cable which has been pulled to form an end with an extremely narrow aperture. More specifically, photopolymerization has been applied as a means to photo-chemically attach an optically active material (60). This process allows significant control of the size of the micro light source (50). Furthermore, photo-chemically attaching an optically active material (60) enables the implementation of the micro-light source in a variety of sensor applications.

  11. Micro optical fiber light source and sensor and method of fabrication thereof

    DOE Patents [OSTI]

    Kopelman, R.; Tan, W.; Shi, Z.Y.

    1997-05-06T23:59:59.000Z

    This invention relates generally to the development of and a method of fabricating a fiber optic micro-light source and sensor. An optical fiber micro-light source is presented whose aperture is extremely small yet able to act as an intense light source. Light sources of this type have wide ranging applications, including use as micro-sensors in NSOM. Micro-sensor light sources have excellent detection limits as well as photo stability, reversibility, and millisecond response times. Furthermore, a method for manufacturing a micro optical fiber light source is provided. It involves the photo-chemical attachment of an optically active material onto the end surface of an optical fiber cable which has been pulled to form an end with an extremely narrow aperture. More specifically, photopolymerization has been applied as a means to photo-chemically attach an optically active material. This process allows significant control of the size of the micro light source. Furthermore, photo-chemically attaching an optically active material enables the implementation of the micro-light source in a variety of sensor applications. 10 figs.

  12. Methods for Reachability-based Hybrid Controller Design

    E-Print Network [OSTI]

    Ding, Jerry

    2012-01-01T23:59:59.000Z

    controller design for modern control systems such as foundmodern autonomous flight systems, the tasks of management and control

  13. 1998 Tutorial on Micro Mechatronics and Micro Robotics Powering 3 Dimensional Microrobots: Power Density Limitations \\Lambda

    E-Print Network [OSTI]

    Fearing, Ron

    is the effective power density of the actuator. As inertia and gravitional forces become less significant for small at the micro­scale. One scaling law that is helpful for micro­actuators is the increased break down field

  14. 1998 Tutorial on Micro Mechatronics and Micro Robotics Powering 3 Dimensional Microrobots: Power Density Limitations

    E-Print Network [OSTI]

    Fearing, Ron

    density of the actuator. As inertia and gravitional forces become less significant for small robots at the micro-scale. One scaling law that is helpful for micro-actuators is the increased break down field

  15. Survivability enhancement study for C/sup 3/I/BM (communications, command, control and intelligence/battle management) ground segments: Final report

    SciTech Connect (OSTI)

    Not Available

    1986-10-30T23:59:59.000Z

    This study involves a concept developed by the Fairchild Space Company which is directly applicable to the Strategic Defense Initiative (SDI) Program as well as other national security programs requiring reliable, secure and survivable telecommunications systems. The overall objective of this study program was to determine the feasibility of combining and integrating long-lived, compact, autonomous isotope power sources with fiber optic and other types of ground segments of the SDI communications, command, control and intelligence/battle management (C/sup 3/I/BM) system in order to significantly enhance the survivability of those critical systems, especially against the potential threats of electromagnetic pulse(s) (EMP) resulting from high altitude nuclear weapon explosion(s). 28 figs., 2 tabs.

  16. Micro-unmanned aerodynamic vehicle

    DOE Patents [OSTI]

    Reuel, Nigel (Rio Rancho, NM); Lionberger, Troy A. (Ann Arbor, MI); Galambos, Paul C. (Albuquerque, NM); Okandan, Murat (Albuquerque, NM); Baker, Michael S. (Albuquerque, NM)

    2008-03-11T23:59:59.000Z

    A MEMS-based micro-unmanned vehicle includes at least a pair of wings having leading wing beams and trailing wing beams, at least two actuators, a leading actuator beam coupled to the leading wing beams, a trailing actuator beam coupled to the trailing wing beams, a vehicle body having a plurality of fulcrums pivotally securing the leading wing beams, the trailing wing beams, the leading actuator beam and the trailing actuator beam and having at least one anisotropically etched recess to accommodate a lever-fulcrum motion of the coupled beams, and a power source.

  17. Solid Waste Management Act (West Virginia)

    Broader source: Energy.gov [DOE]

    In addition to establishing a comprehensive program of controlling all phases of solid waste management and assigning responsibilities for solid waste management to the Secretary of Department of...

  18. Automated micro-tracking planar solar concentrators

    E-Print Network [OSTI]

    Hallas, Justin Matthew

    2011-01-01T23:59:59.000Z

    E. Ford, “Reactive self-tracking solar concentration: designFord, “Reactive self- tracking solar concentration: designAutomated Micro-Tracking Planar Solar Concentrators by

  19. Sandia National Laboratories: micro-optical devices

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    micro-optical devices Sandia and EMCORE: Solar Photovoltaics, Fiber Optics, MODE, and Energy Efficiency On March 29, 2013, in Concentrating Solar Power, Energy, Partnership,...

  20. Development of Methodologies for Technology Deployment for Advanced Outage Control Centers that Improve Outage Coordination, Problem Resolution and Outage Risk Management

    SciTech Connect (OSTI)

    Shawn St. Germain; Ronald Farris; Heather Medeman

    2013-09-01T23:59:59.000Z

    This research effort is a part of the Light-Water Reactor Sustainability (LWRS) Program, which is a research and development (R&D) program sponsored by Department of Energy (DOE) and performed in close collaboration with industry R&D programs that provides the technical foundations for licensing and managing the long-term, safe, and economical operation of current nuclear power plants. The LWRS program serves to help the U.S. nuclear industry adopt new technologies and engineering solutions that facilitate the continued safe operation of the plants and extension of the current operating licenses. The long term viability of existing nuclear power plants in the U.S. will depend upon maintaining high capacity factors, avoiding nuclear safety issues and reducing operating costs. The slow progress in the construction on new nuclear power plants has placed in increased importance on maintaining the output of the current fleet of nuclear power plants. Recently expanded natural gas production has placed increased economic pressure on nuclear power plants due to lower cost competition. Until recently, power uprate projects had steadily increased the total output of the U.S. nuclear fleet. Errors made during power plant upgrade projects have now removed three nuclear power plants from the U.S. fleet and economic considerations have caused the permanent shutdown of a fourth plant. Additionally, several utilities have cancelled power uprate projects citing economic concerns. For the past several years net electrical generation from U.S. nuclear power plants has been declining. One of few remaining areas where significant improvements in plant capacity factors can be made is in minimizing the duration of refueling outages. Managing nuclear power plant outages is a complex and difficult task. Due to the large number of complex tasks and the uncertainty that accompanies them, outage durations routinely exceed the planned duration. The ability to complete an outage on or near schedule depends upon the performance of the outage management organization. During an outage, the outage control center (OCC) is the temporary command center for outage managers and provides several critical functions for the successful execution of the outage schedule. Essentially, the OCC functions to facilitate information inflow, assist outage management in processing information and to facilitate the dissemination of information to stakeholders. Currently, outage management activities primarily rely on telephone communication, face to face reports of status and periodic briefings in the OCC. Much of the information displayed in OCCs is static and out of date requiring an evaluation to determine if it is still valid. Several advanced communication and collaboration technologies have shown promise for facilitating the information flow into, across and out of the OCC. Additionally, advances in the areas of mobile worker technologies, computer based procedures and electronic work packages can be leveraged to improve the availability of real time status to outage managers.

  1. THE POTENTIAL FOR MICRO-ALGAE AND OTHER "MICRO-CROPS" TO PRODUCE

    E-Print Network [OSTI]

    Edwards, Paul N.

    THE POTENTIAL FOR MICRO-ALGAE AND OTHER "MICRO-CROPS" TO PRODUCE SUSTAINABLE BIOFUELS A REVIEW INTRODUCTION Biofuel derived from algae and other micro-crops has been proposed as an environmentally benign transportation fuel. Algae can be cultivated on low productivity lands using low quality water. Interest in algae

  2. RECOVERY ACT: DYNAMIC ENERGY CONSUMPTION MANAGEMENT OF ROUTING TELECOM AND DATA CENTERS THROUGH REAL-TIME OPTIMAL CONTROL (RTOC): Final Scientific/Technical Report

    SciTech Connect (OSTI)

    Ron Moon

    2011-06-30T23:59:59.000Z

    This final scientific report documents the Industrial Technology Program (ITP) Stage 2 Concept Development effort on Data Center Energy Reduction and Management Through Real-Time Optimal Control (RTOC). Society is becoming increasingly dependent on information technology systems, driving exponential growth in demand for data center processing and an insatiable appetite for energy. David Raths noted, 'A 50,000-square-foot data center uses approximately 4 megawatts of power, or the equivalent of 57 barrels of oil a day1.' The problem has become so severe that in some cases, users are giving up raw performance for a better balance between performance and energy efficiency. Historically, power systems for data centers were crudely sized to meet maximum demand. Since many servers operate at 60%-90% of maximum power while only utilizing an average of 5% to 15% of their capability, there are huge inefficiencies in the consumption and delivery of power in these data centers. The goal of the 'Recovery Act: Decreasing Data Center Energy Use through Network and Infrastructure Control' is to develop a state of the art approach for autonomously and intelligently reducing and managing data center power through real-time optimal control. Advances in microelectronics and software are enabling the opportunity to realize significant data center power savings through the implementation of autonomous power management control algorithms. The first step to realizing these savings was addressed in this study through the successful creation of a flexible and scalable mathematical model (equation) for data center behavior and the formulation of an acceptable low technical risk market introduction strategy leveraging commercial hardware and software familiar to the data center market. Follow-on Stage 3 Concept Development efforts include predictive modeling and simulation of algorithm performance, prototype demonstrations with representative data center equipment to verify requisite performance and continued commercial partnering agreement formation to ensure uninterrupted development, and deployment of the real-time optimal control algorithm. As a software implementable technique for reducing power consumption, the RTOC has two very desirable traits supporting rapid prototyping and ultimately widespread dissemination. First, very little capital is required for implementation. No major infrastructure modifications are required and there is no need to purchase expensive capital equipment. Second, the RTOC can be rolled out incrementally. Therefore, the effectiveness can be proven without a large scale initial roll out. Through the use of the Impact Projections Model provided by the DOE, monetary savings in excess of $100M in 2020 and billions by 2040 are predicted. In terms of energy savings, the model predicts a primary energy displacement of 260 trillion BTUs (33 trillion kWh), or a 50% reduction in server power consumption. The model also predicts a corresponding reduction of pollutants such as SO2 and NOx in excess of 100,000 metric tonnes assuming the RTOC is fully deployed. While additional development and prototyping is required to validate these predictions, the relative low cost and ease of implementation compared to large capital projects makes it an ideal candidate for further investigation.

  3. Application of Tritium Remote Control and Monitoring System (TRECAMS) to TFTR`s tritium inventory management program

    SciTech Connect (OSTI)

    Schobert, G.; Bashore, D.; Dong, J.; Diesso, M.; Mika, R. [Princeton Plasma Physics Lab., NJ (United States)

    1995-12-31T23:59:59.000Z

    TFTR has a stringent program to manage and account for its tritium inventory. In support of this a tritium inventory accounting capability has been implemented on TRECAMS. This was an ideal approach because TRECAMS is a high reliability system that monitors the necessary parameters, i.e., temperatures, pressures, valve positions, etc., to track the movement of tritium. It also has a powerful set of utilities which support such an application. This paper describes the application of TRECAMS to monitor the transfer of tritium between the Uranium Beds (UBEDs), the Tritium Gas Delivery Manifold (TGDM), 14 Tritium Use Point holding volumes, and the TFTR torus. Real time data is presented to the TFTR operators using graphical displays and trends. An event driven program automatically collects the data before and after tritium transfers, calculates differences and sums, tabulates the data and provides printed reports. The reports include summaries of tritium deliveries, bleedback operations, injections, a daily summary of delivery/bleedback activities, and a daily summary of injection activities. All reference data is archived and can be reproduced in a plotted or tabular format. This data can be displayed or printed by the TFTR Shift Supervisor`s VAX workstation or by anyone with an account on the laboratory`s VAX cluster.

  4. Application of Sleeper Cab Thermal Management Technologies to Reduce Idle Climate Control Loads in Long-Haul Trucks

    SciTech Connect (OSTI)

    Lustbader, J. A.; Venson, T.; Adelman, S.; Dehart, C.; Yeakel, S.; Castillo, M. S.

    2012-10-01T23:59:59.000Z

    Each intercity long-haul truck in the U.S. idles approximately 1,800 hrs per year, primarily for sleeper cab hotel loads. Including workday idling, over 2 billion gallons of fuel are used annually for truck idling. NREL's CoolCab project works closely with industry to design efficient thermal management systems for long-haul trucks that keep the cab comfortable with minimized engine idling and fuel use. The impact of thermal load reduction technologies on idle reduction systems were characterized by conducting thermal soak tests, overall heat transfer tests, and 10-hour rest period A/C tests. Technologies evaluated include advanced insulation packages, a solar reflective film applied to the vehicle's opaque exterior surfaces, a truck featuring both film and insulation, and a battery-powered A/C system. Opportunities were identified to reduce heating and cooling loads for long-haul truck idling by 36% and 34%, respectively, which yielded a 23% reduction in battery pack capacity of the idle-reduction system. Data were also collected for development and validation of a CoolCalc HVAC truck cab model. CoolCalc is an easy-to-use, simplified, physics-based HVAC load estimation tool that requires no meshing, has flexible geometry, excludes unnecessary detail, and is less time-intensive than more detailed computer-aided engineering modeling approaches.

  5. Elemental imaging of organic matter and associated metals in ore deposits using micro PIXE and micro-EBS

    E-Print Network [OSTI]

    Elemental imaging of organic matter and associated metals in ore deposits using micro PIXE matter Gold Uranium Witwatersrand a b s t r a c t Micro-PIXE and micro-EBS analyses were carried out the role of organic matter in the formation of this deposit. Micro-PIXE and Micro-EBS shows a very complex

  6. Elemental imaging of organic matter and associated metals in ore deposits using micro PIXE and micro-EBS

    E-Print Network [OSTI]

    Devernal, Anne

    Elemental imaging of organic matter and associated metals in ore deposits using micro PIXE Uranium Witwatersrand a b s t r a c t Micro-PIXE and micro-EBS analyses were carried out on samples from of organic matter in the formation of this deposit. Micro-PIXE and Micro-EBS shows a very complex metal

  7. 2013 IREP Symposium-Bulk Power System Dynamics and Control -IX (IREP), August 25-30, 2013, Rethymnon, Greece Active network management: planning under

    E-Print Network [OSTI]

    Ernst, Damien

    , Rethymnon, Greece Active network management: planning under uncertainty for exploiting load modulation

  8. Nanowire-integrated microporous silicon membrane for continuous fluid transport in micro cooling device

    SciTech Connect (OSTI)

    So, Hongyun; Pisano, Albert P. [Department of Mechanical Engineering, Berkeley Sensor and Actuator Center, University of California, Berkeley, California 94720 (United States)] [Department of Mechanical Engineering, Berkeley Sensor and Actuator Center, University of California, Berkeley, California 94720 (United States); Cheng, Jim C. [Department of Electrical Engineering, Berkeley Sensor and Actuator Center, University of California, Berkeley, California 94720 (United States)] [Department of Electrical Engineering, Berkeley Sensor and Actuator Center, University of California, Berkeley, California 94720 (United States)

    2013-10-14T23:59:59.000Z

    We report an efficient passive micro pump system combining the physical properties of nanowires and micropores. This nanowire-integrated microporous silicon membrane was created to feed coolant continuously onto the surface of the wick in a micro cooling device to ensure it remains hydrated and in case of dryout, allow for regeneration of the system. The membrane was fabricated by photoelectrochemical etching to form micropores followed by hydrothermal growth of nanowires. This study shows a promising approach to address thermal management challenges for next generation electronic devices with absence of external power.

  9. Information resource management concepts for records managers

    SciTech Connect (OSTI)

    Seesing, P.R.

    1992-10-01T23:59:59.000Z

    Information Resource Management (ERM) is the label given to the various approaches used to foster greater accountability for the use of computing resources. It is a corporate philosophy that treats information as it would its other resources. There is a reorientation from simply expenditures to considering the value of the data stored on that hardware. Accountability for computing resources is expanding beyond just the data processing (DP) or management information systems (MIS) manager to include senior organization management and user management. Management`s goal for office automation is being refocused from saving money to improving productivity. A model developed by Richard Nolan (1982) illustrates the basic evolution of computer use in organizations. Computer Era: (1) Initiation (computer acquisition), (2) Contagion (intense system development), (3) Control (proliferation of management controls). Data Resource Era: (4) Integration (user service orientation), (5) Data Administration (corporate value of information), (6) Maturity (strategic approach to information technology). The first three stages mark the growth of traditional data processing and management information systems departments. The development of the IRM philosophy in an organization involves the restructuring of the DP organization and new management techniques. The three stages of the Data Resource Era represent the evolution of IRM. This paper examines each of them in greater detail.

  10. Projet TESEER Thermoelectric micro Energy Source

    E-Print Network [OSTI]

    Baudoin, Geneviève

    Projet TESEER Thermoelectric micro Energy Source Enhanced by Electromagnetic Radiation Participants of silicon to be used as a hot-spot for a thermoelectric element. Applications also exists for PV cells) Thermoelectric micro Energy Source Enhanced by Electromagnetic Radiation Objectifs Le projet TESEER consiste

  11. Micro Fuel Cells Direct Methanol Fuel Cells

    E-Print Network [OSTI]

    Micro Fuel Cells TM Direct Methanol Fuel Cells for Portable Power A Fuel Cell System Developer-17, 2002 Phoenix, Arizona #12;Micro Fuel Cells Direct Methanol Fuel Cells for Portable Power Outline (1 Energy Content (Wh) Volume(cm^3) Li-Ion Battery DMFC #12;Direct Methanol Fuel Cell Technology

  12. Global microRNA depletion suppresses tumor angiogenesis

    E-Print Network [OSTI]

    Chen, Sidi

    MicroRNAs delicately regulate the balance of angiogenesis. Here we show that depletion of all microRNAs suppresses tumor angiogenesis. We generated microRNA-deficient tumors by knocking out Dicer1. These tumors are highly ...

  13. Force Control and Nonlinear Master-Slave Force Profile to Manage an Admittance Type Multi-Fingered Haptic User Interface

    SciTech Connect (OSTI)

    Anthony L. Crawford

    2012-08-01T23:59:59.000Z

    Natural movements and force feedback are important elements in using teleoperated equipment if complex and speedy manipulation tasks are to be accomplished in remote and/or hazardous environments, such as hot cells, glove boxes, decommissioning, explosives disarmament, and space to name a few. In order to achieve this end the research presented in this paper has developed an admittance type exoskeleton like multi-fingered haptic hand user interface that secures the user’s palm and provides 3-dimensional force feedback to the user’s fingertips. Atypical to conventional haptic hand user interfaces that limit themselves to integrating the human hand’s characteristics just into the system’s mechanical design this system also perpetuates that inspiration into the designed user interface’s controller. This is achieved by manifesting the property differences of manipulation and grasping activities as they pertain to the human hand into a nonlinear master-slave force relationship. The results presented in this paper show that the admittance-type system has sufficient bandwidth that it appears nearly transparent to the user when the user is in free motion and when the system is subjected to a manipulation task, increased performance is achieved using the nonlinear force relationship compared to the traditional linear scaling techniques implemented in the vast majority of systems.

  14. Enabling High Efficiency Clean Combustion with Micro-Variable...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Combustion with Micro-Variable Circular-Orifice (MVCO) Fuel Injector and Adaptive PCCI Enabling High Efficiency Clean Combustion with Micro-Variable Circular-Orifice (MVCO) Fuel...

  15. Characterizing Fractures in the Geysers Geothermal Field by Micro...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Geothermal Field by Micro-seismic Data, Using Soft Computing, Fractals, and Shear Wave Anisotropy Characterizing Fractures in the Geysers Geothermal Field by Micro-seismic...

  16. Preliminary Audit Report on "Management Controls over the Commonwealth of Virginia's Efforts to Implement the American Recovery and Reinvestment Act Weatherization Assistance Program"

    SciTech Connect (OSTI)

    None

    2010-05-01T23:59:59.000Z

    The Department of Energy's (Department) Weatherization Assistance Program received $5 billion under the American Recovery and Reinvestment Act of 2009 (Recovery Act) to improve the energy efficiency of homes, multi-family rental units and mobile homes owned or occupied by low-income persons. Subsequently, the Department awarded a three-year Weatherization Assistance Program grant for $94 million to the Commonwealth of Virginia (Virginia). This grant provided more than a ten-fold increase in funds available to Virginia for weatherization over that authorized in Fiscal Year (FY) 2009. Corresponding to the increase in funding, the Recovery Act increased the limit on the average amount spent to weatherize a home (unit) from $2,500 to $6,500. Virginia's Department of Housing and Community Development (DHCD) administers the Recovery Act grant through 22 local community action agencies. These agencies (sub-grantees) are responsible for determining applicant eligibility, weatherizing homes, and conducting home assessments and inspections. Typical weatherization services include installing insulation; sealing ducts; tuning and repairing furnaces; and, mitigating heat loss through windows, doors and other infiltration points. Virginia plans to use its Recovery Act Weatherization funding to weatherize about 9,193 units over the life of the grant - a significant increase over the 1,475 housing units that were planned to be completed in FY 2009. Given the significant increase in funding and the demands associated with weatherizing thousands of homes, we initiated this audit to determine if Virginia had adequate safeguards in place to ensure that the Weatherization Program was managed efficiently and effectively. The State of Virginia's DHCD had not implemented financial and reporting controls needed to ensure Weatherization Program funds are spent effectively and efficiently. Specifically, DHCD had not: (1) Performed on-site financial monitoring of any of its sub-grantees under the Recovery Act; (2) Reviewed documentation supporting sub-grantee requests for reimbursements to verify the accuracy of amounts charged; (3) Periodically reconciled amounts paid to sub-grantees to the actual cost to weatherize units; (4) Maintained vehicle and equipment inventories as required by Federal regulations and state and Federal program directives; and (5) Accurately reported Weatherization Program results to the Department. Exacerbating weaknesses in DHCD's financial controls, the Department's most recent program monitoring visit to Virginia, made in 2008 before passage of the Recovery Act, did not include a required financial review. Hence, the financial control weaknesses discussed above were not detected and had not been addressed. As described in this report, these control and reporting weaknesses increase the risk that Recovery Act objectives may not be achieved and that fraud, waste or abuse can occur and not be detected in this critically important program.

  17. Information resource management concepts for records managers

    SciTech Connect (OSTI)

    Seesing, P.R.

    1992-10-01T23:59:59.000Z

    Information Resource Management (ERM) is the label given to the various approaches used to foster greater accountability for the use of computing resources. It is a corporate philosophy that treats information as it would its other resources. There is a reorientation from simply expenditures to considering the value of the data stored on that hardware. Accountability for computing resources is expanding beyond just the data processing (DP) or management information systems (MIS) manager to include senior organization management and user management. Management's goal for office automation is being refocused from saving money to improving productivity. A model developed by Richard Nolan (1982) illustrates the basic evolution of computer use in organizations. Computer Era: (1) Initiation (computer acquisition), (2) Contagion (intense system development), (3) Control (proliferation of management controls). Data Resource Era: (4) Integration (user service orientation), (5) Data Administration (corporate value of information), (6) Maturity (strategic approach to information technology). The first three stages mark the growth of traditional data processing and management information systems departments. The development of the IRM philosophy in an organization involves the restructuring of the DP organization and new management techniques. The three stages of the Data Resource Era represent the evolution of IRM. This paper examines each of them in greater detail.

  18. High-precision micro/nano-scale machining system

    DOE Patents [OSTI]

    Kapoor, Shiv G.; Bourne, Keith Allen; DeVor, Richard E.

    2014-08-19T23:59:59.000Z

    A high precision micro/nanoscale machining system. A multi-axis movement machine provides relative movement along multiple axes between a workpiece and a tool holder. A cutting tool is disposed on a flexible cantilever held by the tool holder, the tool holder being movable to provide at least two of the axes to set the angle and distance of the cutting tool relative to the workpiece. A feedback control system uses measurement of deflection of the cantilever during cutting to maintain a desired cantilever deflection and hence a desired load on the cutting tool.

  19. Predictive energy management for hybrid electric vehicles -Prediction horizon and

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Predictive energy management for hybrid electric vehicles - Prediction horizon and battery capacity of a combined hybrid electric vehicle. Keywords: Hybrid vehicles, Energy Management, Predictive control, Optimal predictive energy management realistic. This energy management strategy uses a dynamic programming algorithm

  20. Fate and transport processes controlling the migration of hazardous and radioactive materials from the Area 5 Radioactive Waste Management Site (RWMS)

    SciTech Connect (OSTI)

    Estrella, R.

    1994-10-01T23:59:59.000Z

    Desert vadose zones have been considered as suitable environments for the safe and long-term isolation of hazardous wastes. Low precipitation, high evapotranspiration and thick unsaturated alluvial deposits commonly found in deserts make them attractive as waste disposal sites. The fate and transport of any contaminant in the subsurface is ultimately determined by the operating retention and transformation processes in the system and the end result of the interactions among them. Retention (sorption) and transformation are the two major processes that affect the amount of a contaminant present and available for transport. Retention processes do not affect the total amount of a contaminant in the soil system, but rather decrease or eliminate the amount available for transport at a given point in time. Sorption reactions retard the contaminant migration. Permanent binding of solute by the sorbent is also possible. These processes and their interactions are controlled by the nature of the hazardous waste, the properties of the porous media and the geochemical and environmental conditions (temperature, moisture and vegetation). The present study summarizes the available data and investigates the fate and transport processes that govern the migration of contaminants from the Radioactive Waste Management Site (RWMS) in Area 5 of the Nevada Test Site (NTS). While the site is currently used only for low-level radioactive waste disposal, past practices have included burial of material now considered hazardous. Fundamentals of chemical and biological transformation processes are discussed subsequently, followed by a discussion of relevant results.

  1. Design, analysis, and testing of a precision guidance, navigation, and control system for a dual-spinning Cubesat

    E-Print Network [OSTI]

    Wise, Evan Dale

    2013-01-01T23:59:59.000Z

    The Microsized Microwave Atmospheric Satellite (MicroMAS) combines two traditional control approaches: a dual spinner and a three-axis gyrostat. Unlike typical dual spinners, the purpose of MicroMAS 's 2U bus and spinner ...

  2. Stormwater Management Rules (New Jersey)

    Broader source: Energy.gov [DOE]

    This chapter establishes general requirements for stormwater management plans and stormwater control ordinances as well as content requirements and procedures for the adoption and implementation of...

  3. Management Science and Engineering Master of Science

    E-Print Network [OSTI]

    Prinz, Friedrich B.

    or MS&E 261 Inventory Control and Production Planning or MS&E 263 Healthcare Operations Management to Operations Management MS&E 261 Inventory Control and Production Systems MS&E 262 Supply Chain Management MS Stochastic Calculus and Control STATS 240 Statistical Methods in Finance STATS 241 Econometric Models

  4. A CAMAC and FASTBUS engineering test environment supported by a MicroVAX/MicroVMS system

    SciTech Connect (OSTI)

    Logg, C.A.

    1987-10-01T23:59:59.000Z

    A flexible, multiuser engineering test environment has been established for the engineers in SLAC's Electronic Instrumentation Engineering group. The system hardware includes a standard MicroVAX II and MicroVAX I with multiple CAMAC, FASTBUS, and GPIB instrumentation buses. The system software components include MicroVMS licenses with DECNET/SLACNET, FORTRAN, PASCAL, FORTH, and a versatile graphical display package. In addition, there are several software utilities available to facilitate FASTBUS and CAMAC prototype hardware debugging. 16 refs., 7 figs.

  5. Hazardous Waste Management (Delaware)

    Broader source: Energy.gov [DOE]

    The act authorizes the Delaware Department of Natural Resources and Environment Control (DNREC) to regulate hazardous waste and create a program to manage sources of hazardous waste. The act...

  6. Dropwise Condensation on Micro- and Nanostructured Surfaces

    E-Print Network [OSTI]

    Miljkovic, Nenad

    In this review we cover recent developments in the area of surface- enhanced dropwise condensation against the background of earlier work. The development of fabrication techniques to create surface structures at the micro- ...

  7. Micro benchtop optics by bulk silicon micromachining

    DOE Patents [OSTI]

    Lee, Abraham P. (Walnut Creek, CA); Pocha, Michael D. (Livermore, CA); McConaghy, Charles F. (Livermore, CA); Deri, Robert J. (Pleasanton, CA)

    2000-01-01T23:59:59.000Z

    Micromachining of bulk silicon utilizing the parallel etching characteristics of bulk silicon and integrating the parallel etch planes of silicon with silicon wafer bonding and impurity doping, enables the fabrication of on-chip optics with in situ aligned etched grooves for optical fibers, micro-lenses, photodiodes, and laser diodes. Other optical components that can be microfabricated and integrated include semi-transparent beam splitters, micro-optical scanners, pinholes, optical gratings, micro-optical filters, etc. Micromachining of bulk silicon utilizing the parallel etching characteristics thereof can be utilized to develop miniaturization of bio-instrumentation such as wavelength monitoring by fluorescence spectrometers, and other miniaturized optical systems such as Fabry-Perot interferometry for filtering of wavelengths, tunable cavity lasers, micro-holography modules, and wavelength splitters for optical communication systems.

  8. Commonwealth Wind Incentive Program – Micro Wind Initiative

    Broader source: Energy.gov [DOE]

    Through the Commonwealth Wind Incentive Program – Micro Wind Initiative the Massachusetts Clean Energy Center (MassCEC) offers rebates of up to $4/W with a maximum of $130,000 for design and...

  9. Diet, MicroRNAs and Prostate Cancer

    E-Print Network [OSTI]

    Saini, Sharanjot; Majid, Shahana; Dahiya, Rajvir

    2010-01-01T23:59:59.000Z

    deregulation in human cancer. Cell Cycle. 2008;7:2643–6. 25.genomic regions involved in cancers. Proc Natl Acad Sci USA.A, Jacks T. MicroRNAs and cancer: short RNAs go a long way.

  10. Printed electronics and micro-electromechanical systems

    E-Print Network [OSTI]

    Wilhelm, Eric Jamesson, 1977-

    2004-01-01T23:59:59.000Z

    Current electronics and micro-electromechanical systems (MEMS) manufacture is optimized for the production of very high-volume parts on a limited range of substrates. These processes are long, consume large amounts of ...

  11. 2D Simultaneous Localization And Mapping for Micro Air Vehicles Adrien Angeli1

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , heavy weight and high energy consumption. Instead, vision seems to be a good alternative: it is cheap2D Simultaneous Localization And Mapping for Micro Air Vehicles Adrien Angeli1 David Filliat2 St to shift from human-controlled aircrafts to partially-autonomous flying agents. Today, one of the main

  12. Sensors and Actuators A 136 (2007) 426433 A bi-polymer micro one-way valve

    E-Print Network [OSTI]

    Beebe, David J.

    2007-01-01T23:59:59.000Z

    Sensors and Actuators A 136 (2007) 426­433 A bi-polymer micro one-way valve Dongshin Kima,b,, David December 2006 Abstract We have developed an in-plane bi-polymer check-valve for controlling microfluidic hydrogel. The valve was created using microfluidic tectonics, a fabrication procedure that allows

  13. Dissolved oxygen stratification in two micro-tidal partially-mixed estuaries

    E-Print Network [OSTI]

    Mallin, Michael

    Dissolved oxygen stratification in two micro-tidal partially-mixed estuaries Jing Lin a,*, Lian Xie online 21 August 2006 Abstract The controlling physical factors for vertical oxygen stratification that vertical stratification of dissolved oxygen (DO) concentration can be explained by the extended Hansen

  14. Information Collection Management Program

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2006-10-11T23:59:59.000Z

    This Order sets forth DOE requirements and responsibilities for implementing the information collection management provisions of the Paperwork Reduction Act of 1995 and the Office of Management and Budgets implementing regulation Controlling Paperwork Burdens on the Public, as contained in 5 CFR 1320. No cancellation.

  15. Comprehensive Emergency Management System

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2000-11-01T23:59:59.000Z

    To establish policy and to assign and describe roles and responsibilities for the Department of Energy (DOE) Emergency Management System. The Emergency Management System provides the framework for development, coordination, control, and direction of all emergency planning, preparedness, readiness assurance, response, and recovery actions. Canceled by DOE O 151.1B. Cancels DOE O 151.1.

  16. Master of Science in Engineering and Technology Management Engineering Management Concentration Management of Technology Concentration

    E-Print Network [OSTI]

    Selmic, Sandra

    ELEN 527 Optical Communication Systems INEN 516 Production Planning Production Planning and Sequencing Control MGMT 510 Contemporary Management ENTR 501 Technology Transfer

  17. MicroBooNE Detector Move

    SciTech Connect (OSTI)

    Flemming, Bonnie; Rameika, Gina

    2014-06-25T23:59:59.000Z

    On Monday, June 23, 2014 the MicroBooNE detector -- a 30-ton vessel that will be used to study ghostly particles called neutrinos -- was transported three miles across the Fermilab site and gently lowered into the laboratory's Liquid-Argon Test Facility. This video documents that move, some taken with time-lapse camerad, and shows the process of getting the MicroBooNE detector to its new home.

  18. MicroBooNE Detector Move

    ScienceCinema (OSTI)

    Flemming, Bonnie; Rameika, Gina

    2014-07-15T23:59:59.000Z

    On Monday, June 23, 2014 the MicroBooNE detector -- a 30-ton vessel that will be used to study ghostly particles called neutrinos -- was transported three miles across the Fermilab site and gently lowered into the laboratory's Liquid-Argon Test Facility. This video documents that move, some taken with time-lapse camerad, and shows the process of getting the MicroBooNE detector to its new home.

  19. An Extensible Sensing and Control Platform for Building Energy...

    Office of Environmental Management (EM)

    An Extensible Sensing and Control Platform for Building Energy Management An Extensible Sensing and Control Platform for Building Energy Management Lead Performer: Carnegie Mellon...

  20. VOLTTRONTM as an Open Source Platform for Energy Management Applicatio...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Virginia Tech VOLTTRON TM as an Open Source Platform for Energy Management Applications HVAC Controllers Lighting Controllers Lighting circuit(s) Plug load Controllers July 23,...

  1. Micro-patterning and actuation of phosphonium-based photo-responsive ionogels for micro-fluidic applications

    E-Print Network [OSTI]

    Lee, Hyowon

    Micro-patterning and actuation of phosphonium-based photo-responsive ionogels for micro-fluidic, disposability and cost of manufacture slow down the process of the integration of micro-fluidics into commercially relevant analytical products[2]. We believe that the next breakthroughs on micro-fluidic

  2. Advanced Micro Turbine System (AMTS) -C200 Micro Turbine -Ultra-Low Emissions Micro Turbine

    SciTech Connect (OSTI)

    Capstone Turbine Corporation

    2007-12-31T23:59:59.000Z

    In September 2000 Capstone Turbine Corporation commenced work on a US Department of Energy contract to develop and improve advanced microturbines for power generation with high electrical efficiency and reduced pollutants. The Advanced MicroTurbine System (AMTS) program focused on: (1) The development and implementation of technology for a 200 kWe scale high efficiency microturbine system (2) The development and implementation of a 65 kWe microturbine which meets California Air Resources Board (CARB) emissions standards effective in 2007. Both of these objectives were achieved in the course of the AMTS program. At its conclusion prototype C200 Microturbines had been designed, assembled and successfully completed field demonstration. C65 Microturbines operating on natural, digester and landfill gas were also developed and successfully tested to demonstrate compliance with CARB 2007 Fossil Fuel Emissions Standards for NOx, CO and VOC emissions. The C65 Microturbine subsequently received approval from CARB under Executive Order DG-018 and was approved for sale in California. The United Technologies Research Center worked in parallel to successfully execute a RD&D program to demonstrate the viability of a low emissions AMS which integrated a high-performing microturbine with Organic Rankine Cycle systems. These results are documented in AMS Final Report DOE/CH/11060-1 dated March 26, 2007.

  3. Managerial information behaviour: Relationships among Total Quality Management orientation, information use environments, and managerial roles

    E-Print Network [OSTI]

    Simard, C; Rice, Ronald E

    2006-01-01T23:59:59.000Z

    total quality management and socio-technical systems theory.management creates control systems that maintain and improve quality,

  4. Network Management Network Management

    E-Print Network [OSTI]

    that pertain to the operation, administration, maintenance, and provisioning of networked systems · Operation deals with keeping the network up (and the service provided by the network) · Administration involvesNetwork Management Pag. 1 Network Management Andrea Bianco Telecommunication Network Group Network

  5. Artificial Immune System based urban traffic control

    E-Print Network [OSTI]

    Negi, Pallav

    2007-09-17T23:59:59.000Z

    traffic. The traffic was micro-simulated with each car on a two junction road system modeled individually. The cars themselves were programmed with 'personalities' to better simulate real traffic. A novel AIS was developed to detect, predict, and control...

  6. Packaging a liquid metal ESD with micro-scale Mercury droplet.

    SciTech Connect (OSTI)

    Barnard, Casey Anderson

    2011-08-01T23:59:59.000Z

    A liquid metal ESD is being developed to provide electrical switching at different acceleration levels. The metal will act as both proof mass and electric contact. Mercury is chosen to comply with operation parameters. There are many challenges surrounding the deposition and containment of micro scale mercury droplets. Novel methods of micro liquid transfer are developed to deliver controllable amounts of mercury to the appropriate channels in volumes under 1 uL. Issues of hermetic sealing and avoidance of mercury contamination are also addressed.

  7. Use of Institutional Controls

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2003-04-09T23:59:59.000Z

    The Policy ensures that the Department of Energy will use institutional controls in the management of resources, facilities and properties under its control, and in implementing its programmatic responsibilities. Certified 1-28-11.

  8. Knowledge-based control

    E-Print Network [OSTI]

    Painter, John H.

    1992-03-17T23:59:59.000Z

    Knowledge-based control is defined here as the management of dynamic systems whose states admit qualitative modeling. Contributions from several disparate disciplines, such as artificial intelligence, the decision sciences, and fuzzy control...

  9. What can I do with a degree in Telecommunications and Information Management (TIM)

    E-Print Network [OSTI]

    de Doncker, Elise

    Communications Manager Production Line Manager Management Consulting Materials Controller Market Research AnalystWhat can I do with a degree in Telecommunications and Information Management (TIM) Telecommunications and Information Management involves the integration of business information systems

  10. Micro-manipulation of silicate micro-sized particles for biological applications

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Micro-manipulation of silicate micro-sized particles for biological applications David Hériban. For the application, the positioning of silicate crystals which contain iron close to E-Coli bacteria, new end a videomicroscope, this innovative microgripper is able to grasp a silicate crystal of 15 micrometers in the air

  11. Process for Transition of Uranium Mill Tailings Radiation Control Act Title II Disposal Sites to the U.S. Department of Energy Office of Legacy Management for Long-Term Surveillance and Maintenance

    SciTech Connect (OSTI)

    none,

    2012-03-01T23:59:59.000Z

    This document presents guidance for implementing the process that the U.S. Department of Energy (DOE) Office of Legacy Management (LM) will use for assuming perpetual responsibility for a closed uranium mill tailings site. The transition process specifically addresses sites regulated under Title II of the Uranium Mill Tailings Radiation Control Act (UMTRCA) but is applicable in principle to the transition of sites under other regulatory structures, such as the Formerly Utilized Sites Remedial Action Program.

  12. GOVERNING COUNCIL Asbestos Management Policy

    E-Print Network [OSTI]

    Boonstra, Rudy

    : · The University will establish an Asbestos Management Program which will outline a comprehensive system to actively manage and stringently control all asbestos-containing materials in University buildings, and allGOVERNING COUNCIL Asbestos Management Policy June 23, 2011 To request an official copy

  13. Professional Certificate in Risk Management

    E-Print Network [OSTI]

    Carleton University

    Professional Certificate in Risk Management 2010 Program 3 Part-time Courses CRM01: Essentials of Risk Management ­ Next Session Fall 2010 CRM02: Risk Control ­ Jan. 12 - April 26, 2010 CRM03: Risk to apply for the Canadian Risk Management (CRM) designation. #12;Professional Certificate in Risk

  14. Managerial information behaviour: Relationships among Total Quality Management orientation, information use environments, and managerial roles

    E-Print Network [OSTI]

    Simard, C; Rice, Ronald E

    2006-01-01T23:59:59.000Z

    NetWorking Total quality management and the control of workall information reported to management Quality means meetingby integrating total quality management and socio-technical

  15. Micro-fluidic flow control using the electroosmosis

    E-Print Network [OSTI]

    Kim, Minjun

    2001-01-01T23:59:59.000Z

    interval, termed the fluorescence life time, to re- emit light at a longer wavelength [11]. When fluorescent molecules absorb a specific absorption wavelength for an electron in a given orbital, the electron uses to a higher energy level (the excited... into thermal diffusion, the emitted light contains less energy and therefore is a longer wavelength than the absorbed (or excitation) light. s, o cBBX I FE Sa Figure 2. The creation of an excited electronic single state by optical absorption...

  16. Multi-layer micro/nanofluid devices with bio-nanovalves

    DOE Patents [OSTI]

    Li, Hao; Ocola, Leonidas E.; Auciello, Orlando H.; Firestone, Millicent A.

    2013-01-01T23:59:59.000Z

    A user-friendly multi-layer micro/nanofluidic flow device and micro/nano fabrication process are provided for numerous uses. The multi-layer micro/nanofluidic flow device can comprise: a substrate, such as indium tin oxide coated glass (ITO glass); a conductive layer of ferroelectric material, preferably comprising a PZT layer of lead zirconate titanate (PZT) positioned on the substrate; electrodes connected to the conductive layer; a nanofluidics layer positioned on the conductive layer and defining nanochannels; a microfluidics layer positioned upon the nanofluidics layer and defining microchannels; and biomolecular nanovalves providing bio-nanovalves which are moveable from a closed position to an open position to control fluid flow at a nanoscale.

  17. Aggregate Rate Control for TCP Traffic Management http://www.cs.wpi.edu/goos/sigcomm-poster-04/arc-poster.pdf

    E-Print Network [OSTI]

    Claypool, Mark

    control- engineering principles to design an efficient controller for TCP traffic [1, 2, 3]. In modern control systems, propor- tional integral derivative (PID) designs dominate due to their simplicity AQM research from basic framework design into detailed controller design and practical implementation

  18. Methods for fabricating a micro heat barrier

    DOE Patents [OSTI]

    Marshall, Albert C.; Kravitz, Stanley H.; Tigges, Chris P.; Vawter, Gregory A.

    2004-01-06T23:59:59.000Z

    Methods for fabricating a highly effective, micron-scale micro heat barrier structure and process for manufacturing a micro heat barrier based on semiconductor and/or MEMS fabrication techniques. The micro heat barrier has an array of non-metallic, freestanding microsupports with a height less than 100 microns, attached to a substrate. An infrared reflective membrane (e.g., 1 micron gold) can be supported by the array of microsupports to provide radiation shielding. The micro heat barrier can be evacuated to eliminate gas phase heat conduction and convection. Semi-isotropic, reactive ion plasma etching can be used to create a microspike having a cusp-like shape with a sharp, pointed tip (<0.1 micron), to minimize the tip's contact area. A heat source can be placed directly on the microspikes. The micro heat barrier can have an apparent thermal conductivity in the range of 10.sup.-6 to 10.sup.-7 W/m-K. Multiple layers of reflective membranes can be used to increase thermal resistance.

  19. Micro-fabrication Techniques for Target Components

    SciTech Connect (OSTI)

    Miles, R; Hamilton, J; Crawford, J; Ratti, S; Trevino, J; Graff, T; Stockton, C; Harvey, C

    2008-06-10T23:59:59.000Z

    Micro-fabrication techniques, derived from the semi-conductor industry, can be used to make a variety of useful mechanical components for targets. A selection of these components including supporting cooling arms for prototype cryogenic inertial confinement fusion targets, stepped and graded density targets for materials dynamics experiments are described. Micro-fabrication enables cost-effective, simultaneous fabrication of multiple high-precision components with complex geometries. Micro-fabrication techniques such as thin-film deposition, photo-lithographic patterning and etch processes normally used in the semi-conductor manufacture industry, can be exploited to make useful mechanical target components. Micro-fabrication processes have in recent years been used to create a number of micro-electro-mechanical systems (MEMS) components such as pressure sensors, accelerometers, ink jet printer heads, microfluidics platforms and the like. These techniques consist primarily of deposition of thin films of material, photo-lithographic patterning and etching processes performed sequentially to produce three dimensional structures using essentially planar processes. While the planar technology can be limiting in terms of the possible geometries of the final product, advantages of using these techniques include the ability to make multiple complex structures simultaneously and cost-effectively. Target components fabricated using these techniques include the supporting cooling arms for cryogenic prototype fusion ignition targets, stepped targets for equation-of-state experiments, and graded density reservoirs for material strength experiments.

  20. Office of Quality Management

    Broader source: Energy.gov [DOE]

    The Office of Quality Management develops and interprets Government-wide policies and procedures and conducts training to ensure the accurate identification of information and documents that must be classified or controlled under statute or Executive order to protect the national security and controlled unclassified Official Use Only information for the effective operation of the Government.

  1. Communication between the Micro VAX II and Motorola System-1000 for the protein crystallography data acquisition system

    SciTech Connect (OSTI)

    Wang, Hong; Kelley, M.A.

    1989-02-07T23:59:59.000Z

    The HFBR H3A project is designed to study internal structure of biological protein. The data acquisition system will make possible the collection of images in a real-time environment. A Motorola System-1000 with 68020/68881 processor and coprocessor is a real-time microcomputer that controls the data acquisition from two dimensional detectors, a spectrometer controlled by five motors etc. A Micro VAX II is the experimental computer, requesting control functions and defining parameters to the Motorola, and performing final data analysis. In this project, the commands and data are transferred from a Micro VAX II to a Motorola System-1000, the data and return parameters are transferred from the Motorola System-1000 to the Micro VAX II. It is necessary that the same device transfer to/from the Motorola be shared on the Micro VAX II side. Real-time data transfer and real-time control are needed for this data acquisition. The communication between the Motorola System-1000 and the Micro VAX II is performed by the VMIVME-DR11W card of the VME Microsystems International Corporation and the MV-DR11-W card of the MDB Systems Inc. 4 figs.

  2. A Micro-Grid Simulator Tool (SGridSim) using Effective Node-to-Node Complex Impedance (EN2NCI) Models

    SciTech Connect (OSTI)

    Udhay Ravishankar; Milos manic

    2013-08-01T23:59:59.000Z

    This paper presents a micro-grid simulator tool useful for implementing and testing multi-agent controllers (SGridSim). As a common engineering practice it is important to have a tool that simplifies the modeling of the salient features of a desired system. In electric micro-grids, these salient features are the voltage and power distributions within the micro-grid. Current simplified electric power grid simulator tools such as PowerWorld, PowerSim, Gridlab, etc, model only the power distribution features of a desired micro-grid. Other power grid simulators such as Simulink, Modelica, etc, use detailed modeling to accommodate the voltage distribution features. This paper presents a SGridSim micro-grid simulator tool that simplifies the modeling of both the voltage and power distribution features in a desired micro-grid. The SGridSim tool accomplishes this simplified modeling by using Effective Node-to-Node Complex Impedance (EN2NCI) models of components that typically make-up a micro-grid. The term EN2NCI models means that the impedance based components of a micro-grid are modeled as single impedances tied between their respective voltage nodes on the micro-grid. Hence the benefit of the presented SGridSim tool are 1) simulation of a micro-grid is performed strictly in the complex-domain; 2) faster simulation of a micro-grid by avoiding the simulation of detailed transients. An example micro-grid model was built using the SGridSim tool and tested to simulate both the voltage and power distribution features with a total absolute relative error of less than 6%.

  3. Getting Our Feet Wet: Water Management at Mt. Laguna in Cleveland National Forest

    E-Print Network [OSTI]

    Mumby, William Cade

    2013-01-01T23:59:59.000Z

    Regional Water Quality Control Board, “Watershed Managementof Land Management (BLM) Tests preserve water quality, whichRegional Water Quality Control Board. “Watershed Management

  4. Micro-machined thermo-conductivity detector

    DOE Patents [OSTI]

    Yu, Conrad (Antioch, CA)

    2003-01-01T23:59:59.000Z

    A micro-machined thermal conductivity detector for a portable gas chromatograph. The detector is highly sensitive and has fast response time to enable detection of the small size gas samples in a portable gas chromatograph which are in the order of nanoliters. The high sensitivity and fast response time are achieved through micro-machined devices composed of a nickel wire, for example, on a silicon nitride window formed in a silicon member and about a millimeter square in size. In addition to operating as a thermal conductivity detector, the silicon nitride window with a micro-machined wire therein of the device can be utilized for a fast response heater for PCR applications.

  5. Integrated Safety Management System as the Basis for Work Planning...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Integrated Safety Management System as the Basis for Work Planning and Control for Research and Development Integrated Safety Management System as the Basis for Work Planning and...

  6. Analysis of Integrated Safety Management at the Activity Level...

    Broader source: Energy.gov (indexed) [DOE]

    Integrated Safety Management at the Activity Level: Work Planning and Control, Final Report Analysis of Integrated Safety Management at the Activity Level: Work Planning and...

  7. MicroCED - Energy Innovation Portal

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighand Retrievals fromprocess used in miningMicroBooNE MicroBooNEMicroCED

  8. Process window and variation characterization of the micro embossing process

    E-Print Network [OSTI]

    Wang, Qi, S.M. Massachusetts Institute of Technology

    2006-01-01T23:59:59.000Z

    The micro embossing process on polymethylmethacrylate (PMMA) is demonstrated experimentally to be a useful process to produce micro fluidic and optical devices. Because this process is a one step thermoplastic deformation ...

  9. aligned fullerene micro: Topics by E-print Network

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for decoding ... Gollakota, Shyamnath 129 Computational and experimental analysis of plant microRNAs MIT - DSpace Summary: MicroRNAs (miRNAs) are small, endogenous, non-coding...

  10. Micro-bioreactor design for Chinese hamster ovary cells

    E-Print Network [OSTI]

    Goh, Shireen

    2013-01-01T23:59:59.000Z

    The research objective is to design a micro-bioreactor for the culture of Chinese Hamster Ovary (CHO) cells. There is an increasing demand for upstream development in high-throughput micro-bioreactors specifically for the ...

  11. Numerical simulation of micro-fluidic passive and active mixers

    E-Print Network [OSTI]

    Kumar, Saurabh

    2002-01-01T23:59:59.000Z

    Numerical simulations of mixing using passive and active techniques are performed. For passive mixing, numerical modeling of a micro-fluidic device, build by Holden and Cremer, was performed. The micro-fluidic device consists of a Y...

  12. Diagnostic system for profiling micro-beams

    DOE Patents [OSTI]

    Elmer, John W. (Danville, CA); Palmer, Todd A. (Livermore, CA); Teruya, Alan T. (Livermore, CA); Walton, Chris C. (Berkeley, CA)

    2007-10-30T23:59:59.000Z

    An apparatus for characterization of a micro beam comprising a micro modified Faraday cup assembly including a first layer of material, a second layer of material operatively connected to the first layer of material, a third layer of material operatively connected to the second layer of material, and a fourth layer of material operatively connected to the third layer of material. The first layer of material comprises an electrical conducting material and has at least one first layer radial slit extending through the first layer. An electrical ground is connected to the first layer. The second layer of material comprises an insulating material and has at least one second layer radial slit corresponding to the first layer radial slit in the first layer of material. The second layer radial slit extends through the second layer. The third layer of material comprises a conducting material and has at least one third layer radial slit corresponding to the second layer radial slit in the second layer of material. The third layer radial slit extends through the third layer. The fourth layer of material comprises an electrical conducting material but does not have slits. An electrical measuring device is connected to the fourth layer. The micro modified Faraday cup assembly is positioned to be swept by the micro beam.

  13. A Course in Micro-economic Theory

    E-Print Network [OSTI]

    Landweber, Laura

    A Course in Micro- economic Theory David M. Kreps The late 1980s witnessed the beginning of a rev- olution in microeconomic theory. Economists incor- porated game theory into their standard framework and extended microeco- nomics into a host of non- standard topics. Kreps's Course in Microeconomic Theory

  14. MEMS micropump for a Micro Gas Analyzer

    E-Print Network [OSTI]

    Sharma, Vikas, 1979-

    2009-01-01T23:59:59.000Z

    This thesis presents a MEMS micro-vacuum pump designed for use in a portable gas analysis system. It is designed to be pneumatically-driven and as such does not have self-contained actuation (the focus of future work). ...

  15. Dumbbell micro-robot driven by flow oscillations

    E-Print Network [OSTI]

    Dumbbell micro-robot driven by flow oscillations By V. A. V l a d i m i r o v Dept of Mathematics-propulsion of a dumbbell micro-robot submerged in a viscous fluid. The micro-robot consists of two rigid spherical beads of each sphere differs from the density of a fluid, while the whole micro-robot has neutral buoyancy

  16. Micro-Machining ME 4210: Manufacturing Processes & Engineering

    E-Print Network [OSTI]

    Colton, Jonathan S.

    devices e.g. airbag sensor, medical devices, micro-dies and molds etcmicro-dies and molds, etc. · Most

  17. SUBCONTRACT MANAGEMENT

    Energy Savers [EERE]

    0-1 CHAPTER 10 SUBCONTRACT MANAGEMENT (Revised October 19, 2011) WHAT ARE THE BASIC PRINCIPLES AND OBJECTIVES OF SUBCONTRACT MANAGEMENT? 1. To ensure contractors establish,...

  18. Volumetric Reconstruction in the MicroCAT Tomography System

    E-Print Network [OSTI]

    Cates, Josh

    0, half of the volume depth. . . . 59 vi #12; List of Figures 1.1 Scanning geometry of the MicroCAT system. . . . . . . . . . . . . . . . 6 1.2 Top view of MicroCAT scanning geometry, showing the pathVolumetric Reconstruction in the MicroCAT Tomography System A Thesis Presented for the Master

  19. Ultra-Micro Wave Rotor Investigations Florin Iancu, Janusz Piechna*

    E-Print Network [OSTI]

    Müller, Norbert

    Nowowiejska Str., 00-665 Warsaw, Poland Abstract Ultra Micro Gas Turbines (UµGT) are expected to be a next of incorporating a wave rotor to an ultra-micro gas turbine and the advantages of wave rotors, topping gas turbines at about 70%. Keywords: PowerMEMS, wave rotor, ultra micro gas turbine, pressure exchanger, efficiency 1

  20. Human action categorization using ultrasound micro-Doppler signatures

    E-Print Network [OSTI]

    Wennekers, Thomas

    of a wave radiated or scattered by the object. This is known as the Doppler effect. If the object frequency shift, known as the micro-Doppler effect. The micro-Doppler signature enables to determineHuman action categorization using ultrasound micro-Doppler signatures Salvador Dura-Bernal1

  1. Design of a micro-Functional Testing System for process characterization of a hot micro-embossing machine

    E-Print Network [OSTI]

    Thaker, Kunal H. (Kunal Harish)

    2006-01-01T23:59:59.000Z

    Growth in industrial, commercial, and medical applications for micro-fluidic devices has fueled heightened research and development into micro-fluidic design, materials, and increasingly manufacturing. Polymers (Poly(methyl ...

  2. Hospitality Management Hospitality Management

    E-Print Network [OSTI]

    McConnell, Terry

    of the Department of Hospitality Management and to the recorder in the College of Human Ecology. Required HPM 114 Food Safety and Quality Assurance 2 AND HPM 115 Food Science I 3 AND HPM 216 Restaurant and Food Service Operations 4 OR NSD 225 Nutrition in Health 3 12 credits needed: HPM 300 Selected Topics: Advanced

  3. Oil field management system

    DOE Patents [OSTI]

    Fincke, James R.

    2003-09-23T23:59:59.000Z

    Oil field management systems and methods for managing operation of one or more wells producing a high void fraction multiphase flow. The system includes a differential pressure flow meter which samples pressure readings at various points of interest throughout the system and uses pressure differentials derived from the pressure readings to determine gas and liquid phase mass flow rates of the high void fraction multiphase flow. One or both of the gas and liquid phase mass flow rates are then compared with predetermined criteria. In the event such mass flow rates satisfy the predetermined criteria, a well control system implements a correlating adjustment action respecting the multiphase flow. In this way, various parameters regarding the high void fraction multiphase flow are used as control inputs to the well control system and thus facilitate management of well operations.

  4. Energy Management: Back to the Basics

    E-Print Network [OSTI]

    Diamond, S.

    2007-01-01T23:59:59.000Z

    energy management system with “top-down” support • Conversion of 2 boilers to a CO control strategy • Using combustion analysis metrics to drive boiler pre-heater cleanings • Deaerator optimization • Utility leak repair program • Steam trap management...

  5. Conference Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1999-11-03T23:59:59.000Z

    To establish requirements and responsibilities with respect to managing conferences sponsored by the Department of Energy (DOE) or by DOE management and operating contractors and other contractors who perform work at DOE-owned or -leased facilities, including management and integration contractors and environmental restoration management contractors (when using funds that will be reimbursed by DOE). Cancels DOE N 110.3.

  6. A methodology for understanding the impacts of large-scale penetration of micro-combined heat and power

    SciTech Connect (OSTI)

    Tapia-Ahumada, K. [MIT Energy Initiative, Massachusetts Institute of Technology, Cambridge, MA (United States); Pérez-Arriaga, I. J. [Institute for Research in Technology, Comillas Pontifical University (Spain); Moniz, Ernest J. [MIT Energy Initiative, Massachusetts Institute of Technology, Cambridge, MA (United States)

    2013-10-01T23:59:59.000Z

    Co-generation at small kW-e scale has been stimulated in recent years by governments and energy regulators as one way to increasing energy efficiency and reducing CO2emissions. If a widespread adoption should be realized, their effects from a system's point of view are crucial to understand the contributions of this technology. Based on a methodology that uses long-term capacity planning expansion, this paper explores some of the implications for an electric power system of having a large number of micro-CHPs. Results show that fuel cells-based micro-CHPs have the best and most consistent performance for different residential demands from the customer and system's perspectives. As the penetration increases at important levels, gas-based technologies - particularly combined cycle units - are displaced in capacity and production, which impacts the operation of the electric system during summer peak hours. Other results suggest that the tariff design impacts the economic efficiency of the system and the operation of micro-CHPs under a price-based strategy. Finally, policies aimed at micro-CHPs should consider the suitability of the technology (in size and heat-to-power ratio) to meet individual demands, the operational complexities of a large penetration, and the adequacy of the economic signals to incentivize an efficient and sustainable operation. Highlights: Capacity displacements and daily operation of an electric power system are explored; Benefits depend on energy mix, prices, and micro-CHP technology and control scheme; Benefits are observed mostly in winter when micro-CHP heat and power are fully used; Micro-CHPs mostly displace installed capacity from natural gas combined cycle units; and, Tariff design impacts economic efficiency of the system and operation of micro-CHPs.

  7. Use of Energy Management and Control Systems for Performance Monitoring of Retrofit Projects: Preliminary Engineering Survey, USDOE Forrestal and Germantown Facility, Summary Report, USDOE Office of Conservation and Energy

    E-Print Network [OSTI]

    Claridge, D. E.; Haberl, J. S.; Bryant, J.; Poyner, B.; McBride, J.

    1991-01-01T23:59:59.000Z

    Forrestal Building Summary: Alternate #3: DaycareOnly 05/02/91 Energy Systems Laboratory Texas A&M University, March 1991 Forrestal PreMAP, page 22 Forrestal Building Summary: Alternate #3: Daycare Only (cont.) 05/02/91 Neat Supplies Estimate: $2,000 Wire...USE OF ENERGY MANAGEMENT AND CONTROL SYSTEMS FOR PERFORMANCE MONITORING OF RETROFIT PROJECTS Preliminary Engineering Survey < U.S.D.O.E. Forrestal Building and Germantown Facility March 1991 Grant #DE-FG01-90CE21003 David E. Claridge, Ph.D., P...

  8. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 23, NO. 12, DECEMBER 2005 2213 A Control Theory Foundation for Self-Managing

    E-Print Network [OSTI]

    Kaiser, Gail E.

    .com; sujay@us.ibm.com). R. Griffith, G. E. Kaiser, and D. Phung are with the Computer Science Department THE HIGH COST of ownership of computing systems has resulted in a number of industry initiatives to reduce the burden of operations and management. Examples include IBM's Autonomic Computing, HP's Adaptive

  9. Fuzzy-PID control for multisource energy management in buildings Benjamin Paris (1), Julien Eynard (1), Frdrik Thiry (1), Adama Traor (1), Thierry Talbert (1)

    E-Print Network [OSTI]

    Boyer, Edmond

    the reactivity, and avoids energy waste: just a few of electricity is consummated to heat the mock-up. Thus facilities to achieve energy savings, especially concerning heating installations. Thus, energy management entails reducing fossil energy consumption and enhancing renewable energy supply using different heating

  10. Implementing Management Systems-Based Assessments

    SciTech Connect (OSTI)

    Campisi, John A.; Reese, Robert T.

    1999-05-03T23:59:59.000Z

    A management system approach for evaluating environment, safety, health, and quality is in use at Sandia National Laboratories (SNL). Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy under contract DE-AC04-94AL85000. As a multi-program national laboratory, SNL has many diverse operations including research, engineering development and applications, production, and central services supporting all activities and operations. Basic research examples include fusion power generation, nuclear reactor experiments, and investigation of combustion processes. Engineering development examples are design, testing, and prototype developments of micro-mechanical systems for safe'~arding computer systems, air bags for automobiles, satellite systems, design of transportation systems for nuclear materials, and systems for use in medical applications such as diagnostics and surgery. Production operations include manufacture of instrumented detection devices, radioisotopes, and replacement parts for previously produced engineered systems. Support services include facilities engineering, construction, and site management, site security, packaging and transportation of hazardous materials wastes, ES&H functional programs to establish requirements and guidance to comply with federal, state, local, and contractual requirements and work safety. In this diverse environment, unlike more traditional single function business units, an integrated consistent management system is not typical. Instead, each type of diverse activity has its own management system designed and distributed around the operations, personnel, customers, and facilities (e.g., hazards involved, security, regulatory requirements, and locations). Laboratory managers are not likely to have experience in the more traditional hierarchical or command and control structures and thus do not share oversight expectations found in centralized management systems. The resulting corporate management system gives the appearance of an assembly of multiple, nearly independent operating units. The executive management system maintains these separate units, encouraging autonomy and creativity by establishing a minimum of requirements and procedures. In any organization, senior management has a responsibility to ensure that all operating units are meeting requirements. Part of this responsibility is fulfilled by conducting oversight or assurance activities, to determine the effectiveness of established systems in meeting requirements and performance expectations. Internal independent assessment is one of these assurance activities. Independent appraisals are combined with external audits and appraisals, self-assessments, peer reviews, project reviews, and other internal and external audits (e.g., financial, contractual) for a more complete assurance view. At SNL, internal independent appraisals are performed by the Audit Center, which reports directly to the Executive Vice President. ES&H independent appraisals are the responsibility of the ES&H and Quality Assessments Department, with a staff complement of eight. With our organization's charter to perform internal, independent appraisals, we set out to develop an approach and associated tools, which would be useful in the overall SNL environment and within our resource limitations.

  11. MICRO-CHP System for Residential Applications

    SciTech Connect (OSTI)

    Joseph Gerstmann

    2009-01-31T23:59:59.000Z

    This is the final report of progress under Phase I of a project to develop and commercialize a micro-CHP system for residential applications that provides electrical power, heating, and cooling for the home. This is the first phase of a three-phase effort in which the residential micro-CHP system will be designed (Phase I), developed and tested in the laboratory (Phase II); and further developed and field tested (Phase III). The project team consists of Advanced Mechanical Technology, Inc. (AMTI), responsible for system design and integration; Marathon Engine Systems, Inc. (MES), responsible for design of the engine-generator subsystem; AO Smith, responsible for design of the thermal storage and water heating subsystems; Trane, a business of American Standard Companies, responsible for design of the HVAC subsystem; and AirXchange, Inc., responsible for design of the mechanical ventilation and dehumidification subsystem.

  12. Micro electro mechanical system optical switching

    DOE Patents [OSTI]

    Thorson, Kevin J; Stevens, Rick C; Kryzak, Charles J; Leininger, Brian S; Kornrumpf, William P; Forman, Glenn A; Iannotti, Joseph A; Spahn, Olga B; Cowan, William D; Dagel, Daryl J

    2013-12-17T23:59:59.000Z

    The present disclosure includes apparatus, system, and method embodiments that provide micro electo mechanical system optical switching and methods of manufacturing switches. For example, one optical switch embodiment includes at least one micro electro mechanical system type pivot mirror structure disposed along a path of an optical signal, the structure having a mirror and an actuator, and the mirror having a pivot axis along a first edge and having a second edge rotatable with respect to the pivot axis, the mirror being capable of and arranged to be actuated to pivot betweeen a position parallel to a plane of an optical signal and a position substantially normal to the plane of the optical signal.

  13. MicroRNA Regulation of IGF-1

    E-Print Network [OSTI]

    McEnery, Kayla Anne Filan

    2013-02-04T23:59:59.000Z

    as UNDERGRADUATE RESEARCH SCHOLAR Approved by Research Advisor: Dr. Farida Sohrabji May 2013 Major: Biochemistry Genetics 1 TABLE OF CONTENTS Page TABLE OF CONTENTS??????????????????????????.1 ABSTRACT... an incredible learning experience. Finally, I would like to thank my friends and family for their continuous love and support. 4 ABSTRACT MicroRNA Regulation of IGF. (May 2013) Kayla Anne Filan McEnery Department of Biochemistry & Biophysics Texas A...

  14. INNOVATIVE EDDY CURRENT PROBE FOR MICRO DEFECTS

    SciTech Connect (OSTI)

    Santos, Telmo G.; Vilaca, Pedro; Quintino, Luisa [IDMEC, Av. Rovisco Pais, 1049-001 Lisbon (Portugal); Santos, Jorge dos [GKSS, Max-Planck-Street 1, D-21502 Geesthacht (Germany); Rosado, Luis [IST, UTL, Av. Rovisco Pais, 1049-001 Lisbon (Portugal)

    2010-02-22T23:59:59.000Z

    This paper reports the development of an innovative eddy current (EC) probe, and its application to micro-defects on the root of the Friction Stir Welding (FSW). The new EC probe presents innovative concept issues, allowing 3D induced current in the material, and a lift-off independence. Validation experiments were performed on aluminium alloys processed by FSW. The results clearly show that the new EC probe is able to detect and sizing surface defects about 60 microns depth.

  15. Application of a ratiometric laser induced fluorescence (LIF) thermometry for micro-scale temperature measurement for natural convection flows

    E-Print Network [OSTI]

    Lee, Heon Ju

    2004-11-15T23:59:59.000Z

    cuvette, which was controlled by two thermo-bathes. 488nm Ar-ion laser used for incident light and two filter sets used for separating each fluorescence emission. Thermally stratified filed of 10mm channel with micro-scale resolution measured within 1...

  16. Micro -Thermonuclear AB-Reactors for Aerospace

    E-Print Network [OSTI]

    Alexander Bolonkin

    2007-01-08T23:59:59.000Z

    The author offers several innovations that he first suggested publicly early in 1983 for the AB multi-reflex engine, space propulsion, getting energy from plasma, etc. (see: A. Bolonkin, Non-Rocket Space Launch and Flight, Elsevier, London, 2006, Chapters 12, 3A). It is the micro-thermonuclear AB-Reactors. That is new micro-thermonuclear reactor with very small fuel pellet that uses plasma confinement generated by multi-reflection of laser beam or its own magnetic field. The Lawson criterion increases by hundreds of times. The author also suggests a new method of heating the power-making fuel pellet by outer electric current as well as new direct method of transformation of ion kinetic energy into harvestable electricity. These offered innovations dramatically decrease the size, weight and cost of thermonuclear reactor, installation, propulsion system and electric generator. Non-industrial countries can produce these researches and constructions. Currently, the author is researching the efficiency of these innovations for two types of the micro-thermonuclear reactors: multi-reflection reactor (ICF) and self-magnetic reactor (MCF).

  17. Contract Management Using Industrial Energy Management & Reporting Systems

    E-Print Network [OSTI]

    Robinson, J. E.

    2011-01-01T23:59:59.000Z

    Energy Management and Reporting Systems (EMRS) are rule-based control systems with a record of reducing energy usage and CO2e emissions while optimizing electrical generation in a real time environment. The rule set successfully optimizes energy...

  18. Fuel Cell Powered Vehicles Using Supercapacitors: Device Characteristics, Control Strategies, and Simulation Results

    E-Print Network [OSTI]

    Zhao, Hengbing; Burke, Andy

    2010-01-01T23:59:59.000Z

    Compared to load leveling control, power assist control canPing Liu, Optimal fuzzy power control and management of fueland Comparison of Power Control Strategies for Fuel Cell

  19. FLUOR HANFORD SAFETY MANAGEMENT PROGRAMS

    SciTech Connect (OSTI)

    GARVIN, L J; JENSEN, M A

    2004-04-13T23:59:59.000Z

    This document summarizes safety management programs used within the scope of the ''Project Hanford Management Contract''. The document has been developed to meet the format and content requirements of DOE-STD-3009-94, ''Preparation Guide for US. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses''. This document provides summary descriptions of Fluor Hanford safety management programs, which Fluor Hanford nuclear facilities may reference and incorporate into their safety basis when producing facility- or activity-specific documented safety analyses (DSA). Facility- or activity-specific DSAs will identify any variances to the safety management programs described in this document and any specific attributes of these safety management programs that are important for controlling potentially hazardous conditions. In addition, facility- or activity-specific DSAs may identify unique additions to the safety management programs that are needed to control potentially hazardous conditions.

  20. Real Time Grid Reliability Management 2005

    E-Print Network [OSTI]

    Eto, Joe

    2008-01-01T23:59:59.000Z

    Energy Management System (SCADA/EMS). In the long term, theadvanced real time control. SCADA is a category of softwareequipment and conditions. SCADA systems include hardware and

  1. JLab Property Management Best Practices | Jefferson Lab

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Property Management Best Practices Nearly every employee at JLab is a property custodian. A property custodian is responsible for the proper use, control, physical protection and...

  2. 2011-2015 Human Capital Management Plan

    Broader source: Energy.gov (indexed) [DOE]

    in the number of sites and the significant differences between managing Uranium Mill Tailings Radiation Control Act (UMTRCA) sites; Comprehensive Environmental Response,...

  3. RESEARCH AT THE AUTOMATION AND CONTROL INSTITUTE OF TAMPERE UNIVERSITY OF TECHNOLOGY

    E-Print Network [OSTI]

    a strong research emphasis on micro system technologies, intelligent systems and applying modern-aided simulation and control system design packages. #12;22 5 RESEARCH AT THE AUTOMATION AND CONTROL INSTITUTE OF TAMPERE UNIVERSITY OF TECHNOLOGY

  4. Surface Water Management Areas (Virginia)

    Broader source: Energy.gov [DOE]

    This legislation establishes surface water management areas, geographically defined surface water areas in which the State Water Control Board has deemed the levels or supply of surface water to be...

  5. Observation of non-Markovian micro-mechanical Brownian motion

    E-Print Network [OSTI]

    S. Groeblacher; A. Trubarov; N. Prigge; M. Aspelmeyer; J. Eisert

    2015-02-22T23:59:59.000Z

    At the heart of understanding the emergence of a classical world from quantum theory is the insight that all macroscopic quantum systems are to some extent coupled to an environment and hence are open systems. The associated loss of quantum coherence, i.e. decoherence, is also detrimental for quantum information processing applications. In contrast, properly engineered quantum noise can counteract decoherence and can even be used in robust quantum state generation. To exploit the detailed dynamics of a quantum system it is therefore crucial to obtain both good knowledge and control over its environment. An explicit modelling of the environment, however, may often not be possible. In this case, simplifying assumptions concerning the nature of the underlying quantum noise are being made that do not necessarily hold for real devices. Micro- and nano-mechanical resonators constitute prominent examples. They are now emerging as promising devices for quantum science. Because of their complex solid-state nature, the properties of their intrinsic decoherence mechanisms have been the subject of intense research for decades. Here we present a method to reconstruct the relevant properties of the environment, that is, its spectral density, of the centre of mass motion of a micro-mechanical oscillator. We observe a clear signature of non-Markovian Brownian motion, which is in contrast to the current paradigm to treat the thermal environment of mechanical quantum resonators as fully Markovian. The presented method, inspired by methods of system identification, can easily be transferred to other harmonic systems that are embedded in a complex environment, for example electronic or nuclear spin states in a solid state matrix. Our results also open up a route for mechanical quantum state engineering via coupling to unorthodox reservoirs.

  6. Dynamic Reactive Power Control of Isolated Power Systems

    E-Print Network [OSTI]

    Falahi, Milad

    2012-10-03T23:59:59.000Z

    This dissertation presents dynamic reactive power control of isolated power systems. Isolated systems include MicroGrids in islanded mode, shipboard power systems operating offshore, or any other power system operating in islanded mode intentionally...

  7. MicroBooNE MicroBooNE Andrzej Szelc Yale University

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your HomeOverview andSinatra EngineeringMicroBooNE MicroBooNE

  8. Best Environmental Management Practices

    E-Print Network [OSTI]

    protection 3. Aesthetics Acceptable ways for managing mortality include: 1. Rendering 2. Composting 3, and composting methods recycle the nutrients. The other methods, in essence, waste the nutrients. Rendering by rendering plant vehicles and personnel. Composting Composting is the controlled aerobic biological

  9. Master of Science in Engineering and Technology Management Engineering Management Concentration Management of Technology Concentration

    E-Print Network [OSTI]

    Selmic, Sandra

    INEN 514 Statistical Analysis for Six Sigma INEN 509 Economics INEN 514 Statistical Analysis for Six Sigma Electives (Pick 5 Courses) 15 566 Six Sigma and Quality Control MGMT 510 Contemporary Management

  10. Human Interactive Mission Manager : an autonomous mission manager for human cooperative systems

    E-Print Network [OSTI]

    Furtado, Jason M. (Jason Manuel)

    2008-01-01T23:59:59.000Z

    Facilitating low level human supervisory control of mission management is highly challenging because of concerns regarding system stability and performance. Previous implementations of mission managers based on C. S. Draper ...

  11. Micro-Pocket Fission Detectors (MPFD) For Fuel Assembly Analysis

    SciTech Connect (OSTI)

    Troy Unruh; Michael Reichenberger; Phillip Ugorowski

    2013-09-01T23:59:59.000Z

    Neutron sensors capable of real-time measurement of thermal flux, fast flux, and temperature in a single miniaturized probe are needed in irradiation tests required to demonstrate the performance of candidate new fuels, and cladding materials. In-core ceramic-based miniature neutron detectors or “Micro-Pocket Fission Detectors” (MPFDs) have been studied at Kansas State University (KSU). The first MPFD prototypes were tested in various neutron fields at the KSU TRIGA research reactor with successful results. Currently, a United States Department of Energy-sponsored joint KSU/Idaho National Laboratory (INL) effort is underway to develop a high-temperature, high-pressure version of the MPFD using radiation-resistant, high temperature materials, which would be capable of withstanding irradiation test conditions in high performance material and test reactors (MTRs). Ultimately, this more compact, more accurate, and longer lifetime flux sensor for critical mock-ups, existing and advanced reactor designs, high performance MTRs, and transient test reactors has the potential to lead to higher accuracy and resolution data from irradiation testing, more detailed core flux measurements and enhanced fuel assembly processing. Prior evaluations by KSU indicate that these sensors could also be used to monitor burn-up of nuclear fuel. If integrated into nuclear fuel assemblies, MPFDs offer several advantages to current spent fuel management systems.

  12. Water Pollution Control (Indiana)

    Broader source: Energy.gov [DOE]

    The Indiana Department of Environmental Management and the Water Pollution Control Board are tasked with the prevention of pollution in the waters of the state. The Board may adopt rules and...

  13. Risk and Controls 101 What is a Risk and Control?

    E-Print Network [OSTI]

    to assets and records only in accordance with management's general or specific policies and procedures, management review and action taken on the exceptions Example: The Airline Industry Preventive? Detective? 5 #12;Two Ways Controls are Executed Manual (performed by people) Examples: Authorizations, Management

  14. Micro-Bioreactor Mimicking a Cellular Environment

    E-Print Network [OSTI]

    Hase, M; Hamada, T; Yoshikawa, K; Hase, Masahiko; Yamada, Ayako; Hamada, Tsutomu; Yoshikawa, Kenichi

    2006-01-01T23:59:59.000Z

    We report that a cell-sized water droplet (CWD) with a diameter of several tens of microns can serve as a micro-biochemical reactor. Since the droplet inner surface is covered by a phospholipid layer, it provides an environment similar to that in living cells. The CWD is manipulated with laser tweezers and we monitor the time-development of biochemical reactions in a single CWD by fusing two droplets which contain a substrate and an enzyme, respectively. As actual examples of enzymatic reactions, we present results on the reaction of calcein with esterase and on the expression reaction of green fluorescent protein.

  15. Theory of a triangular micro-robot

    E-Print Network [OSTI]

    Vladimir A. Vladimirov

    2012-10-02T23:59:59.000Z

    In this paper we study the self-propulsion of a triangular micro-robot (or triangle-robot) which consists of three spheres connected by three rods; the rods' lengths are changing independently and periodically. Using the asymptotic procedure containing the two-timing method and distinguished limit arguments, we obtain analytic expressions for self-propulsion velocity the angular velocity. Our calculations show that a triangle-robot rotates with constant angular velocity around its centroid, while the centroid moves in a circle. The important special case of zero angular velocity represents rectilinear translational self-propulsion with constant velocity.

  16. The Durham Micro-Optics Programme

    E-Print Network [OSTI]

    J. Schmoll; C. M. Dubbeldam; D. J. Robertson; J. Yao

    2005-09-22T23:59:59.000Z

    The Durham Microoptics Programme was established to develop key components to be used for integral field spectrographs for upcoming instrumentation projects, focussing on currently existing telescopes as well as on the next generation of ELTs. These activities include monolithic multi-optics machining and grinding, optical surface improvement using various post polishing techniques and replication of micro-optical components. While these developments have mostly slicer-type IFUs in mind, also new types of microlens arrays are in development for fiber based high contrast IFU systems.

  17. Micro-combustor for gas turbine engine

    DOE Patents [OSTI]

    Martin, Scott M. (Oviedo, FL)

    2010-11-30T23:59:59.000Z

    An improved gas turbine combustor (20) including a basket (26) and a multiplicity of micro openings (29) arrayed across an inlet wall (27) for passage of a fuel/air mixture for ignition within the combustor. The openings preferably have a diameter on the order of the quenching diameter; i.e. the port diameter for which the flame is self-extinguishing, which is a function of the fuel mixture, temperature and pressure. The basket may have a curved rectangular shape that approximates the shape of the curved rectangular shape of the intake manifolds of the turbine.

  18. Carbon Micro Battery LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomassSustainableCSL GasPermitsGreen BioEnergy LLC Jump to:Micro Battery, LLC

  19. Helio Micro Utility Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI ReferenceJumpEnergyStrategyHayesHelio Micro Utility Helio mU

  20. The MicroBooNE Experiment - Collaboration

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOnItemResearch >Internship Program The NIF andPoints of Fasterdata IPv6theMicroBooNE

  1. MicroPlanet Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose BendMiasole Inc JumpMicroPlanet Ltd Jump to: navigation, search

  2. Micro Energy Group Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee| OpenMickey Hot Springs Geothermal AreaMicro Energy

  3. Micro Power Electronics Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee| OpenMickey Hot Springs Geothermal AreaMicro

  4. Micro Power Trading Co | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee| OpenMickey Hot Springs Geothermal AreaMicroCo Jump to:

  5. MicroPower Global | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee| OpenMickey Hot Springs GeothermalOpenMicroPower Global

  6. Micro Materials Japan Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an GroupInformationMexicoInformationMichaelMicro

  7. Micro-Earthquake | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup |JilinLu an GroupInformationMexicoInformationMichaelMicro Jump

  8. MicroBooNE Project Monthly Reports

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your HomeOverview andSinatra EngineeringMicroBooNEProject

  9. MicroBooNE Proposal Addendum March

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your HomeOverview andSinatraMicroBooNE Proposal Addendum

  10. RF Micro Devices | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethodInformationeNevada <REC SolarRFMD Jump to:RF Micro

  11. Micro-Earthquake At Long Valley Caldera Geothermal Area (Stroujkova...

    Open Energy Info (EERE)

    Stroujkova & Malin, 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Micro-Earthquake At Long Valley Caldera Geothermal Area (Stroujkova &...

  12. Micro Chemical Vapor Deposition for the Synthesis of Nanomaterials

    E-Print Network [OSTI]

    Zhou, Qin

    2011-01-01T23:59:59.000Z

    Journal of MicroElectroMechanical Systems, vol. 20, pp. 9-Chair MEMS (Microelectromechanical Systems) technologiesby MEMS (Microelectromechanical Systems) technologies many

  13. Micro-Spectroscopic Imaging and Characterization of Individually...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Spectroscopic Imaging and Characterization of Individually Identified Ice Nucleating Particles from a Case Field Study. Micro-Spectroscopic Imaging and Characterization of...

  14. USING MICRO-SEISMICITY AND SEISMIC VELOCITIES TO MAP SUBSURFACE...

    Open Energy Info (EERE)

    GEOTHERMAL FIELD, CALIFORNIA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: USING MICRO-SEISMICITY AND SEISMIC VELOCITIES TO MAP...

  15. Using Micro-Seismicity and Seismic Velocities to Map Subsurface...

    Open Energy Info (EERE)

    Geothermal Field California Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Using Micro-Seismicity and Seismic Velocities to Map Subsurface...

  16. MICRO-SEISMICITY, FAULT STRUCTURE AND HYDRAULIC COMPARTMENTALIZATION...

    Open Energy Info (EERE)

    GETHERMAL FIELD, CALIFORNIA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: MICRO-SEISMICITY, FAULT STRUCTURE AND HYDRAULIC...

  17. Webinar: Micro-Structural Mitigation Strategies for PEM Fuel Cells

    Broader source: Energy.gov [DOE]

    Video recording of the Fuel Cell Technologies Office webinar, Micro-Structural Mitigation Strategies for PEM Fuel Cells, originally presented on November 19, 2013.

  18. Micro- & Nano-Technologies Enabling More Compact, Lightweight...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Compares thermo-hydraulic performance and cost of micro-honeycombs to conventional heat exchange structures to highlight performance enhancement mechanisms hendricksam...

  19. Applications of non-imaging micro-optic systems

    E-Print Network [OSTI]

    Baker, Katherine Anne

    2012-01-01T23:59:59.000Z

    A. Rabl. Active Solar Collectors and Their Applications. (planar micro-optic solar collectors," Opt. Express 19, A673-Luminescent greenhouse collector for solar radiation," Appl.

  20. Characterizing Fractures in the Geysers Geothermal Field by Micro...

    Broader source: Energy.gov (indexed) [DOE]

    Characterizing Fractures in the Geysers Geothermal Field by Micro-seismic Data, Using Soft Computing, Fractals, and Shear Wave Anisotropy Characterizing Fractures in the Geysers...

  1. Assistance to state underground injection control programs and the oil and gas industry with class 2 injection well data management and technology transfer. Final technical report

    SciTech Connect (OSTI)

    Paque, M.J.

    1995-11-23T23:59:59.000Z

    The Underground Injection Practices Research Foundation (UIPRF) administered a grant project funded by the US Department of Energy relating to Class 2 injection well operations in various primacy and direct implementation states throughout the country. This effort provided substantial benefits to state regulatory agencies and oil and gas producing companies. It enhanced the protection of the environment through the protection of ground water resources and improved oil and gas production operations within affected states. This project involved the following accomplishment: (1) Completed the design and installation of the only comprehensive, fully relational PC-Based Oil and Gas regulatory data management system (the Risk Based Data Management System) in the country. Additionally, training and data conversion was conduced and the RBDMS User`s Guide and the RBDMS Administrator`s Guide were completed. (2) State wide Area-Of-Review (AOR) workshop were held in California and Oklahoma and a national three-day workshop was held in Kansas City, Missouri where 24 state oil and gas agencies were represented.

  2. The potential role of wildlife in the spread and control of foot and mouth disease in an extensive livestock management system 

    E-Print Network [OSTI]

    Highfield, Linda

    2009-05-15T23:59:59.000Z

    and in the context of political, economic and social pressures. Disease spread models can be used to evaluate the design of optimal control strategies, for policy formulation, for gap analysis and to develop and refine research agendas when disease is not present...

  3. AUTOMATED TEAM PROJECT MANAGEMENT AND EVALUATION THROUGH INTERACTIVE WEB MODULES

    E-Print Network [OSTI]

    Lockwood, John W.

    AUTOMATED TEAM PROJECT MANAGEMENT AND EVALUATION THROUGH INTERACTIVE WEB MODULES John W. Lockwood lockwood@ipoint.vlsi.uiuc.edu ABSTRACT Team projects represent an important aspect of the micro- electronic in team projects. Evalu- ation of an individual's performance requires a fair compar- ison of the team

  4. An ultra-low dissipation micro-oscillator for quantum opto-mechanics

    E-Print Network [OSTI]

    E. Serra; A. Borrielli; F. S. Cataliotti; F. Marin; F. Marino; A. Pontin; G. A. Prodi; M. Bonaldi

    2012-08-30T23:59:59.000Z

    Generating non-classical states of light by opto-mechanical coupling depends critically on the mechanical and optical properties of micro-oscillators and on the minimization of thermal noise. We present an oscillating micro-mirror with a mechanical quality factor Q = 2.6x10^6 at cryogenic temperature and a Finesse of 65000, obtained thanks to an innovative approach to the design and the control of mechanical dissipation. Already at 4 K with an input laser power of 2 mW, the radiation-pressure quantum fluctuations become the main noise source, overcoming thermal noise. This feature makes our devices particularly suitable for the production of pondero-motive squeezing.

  5. Coupling of a locally implanted rare-earth ion ensemble to a superconducting micro-resonator

    SciTech Connect (OSTI)

    Wisby, I., E-mail: ilana.wisby@npl.co.uk; Tzalenchuk, A. Ya. [National Physical Laboratory, Hampton Road, Teddington TW11 0LW (United Kingdom); Royal Holloway, University of London, Egham TW20 0EX (United Kingdom); Graaf, S. E. de; Adamyan, A.; Kubatkin, S. E. [Department of Microtechnology and Nanoscience, MC2, Chalmers University of Technology, SE-41296, Gothenburg (Sweden); Gwilliam, R. [Advanced Technology Institute, Faculty of Electronics and Physical Sciences, University of Surrey, Guildford, Surrey GU2 7XH (United Kingdom); Meeson, P. J. [Royal Holloway, University of London, Egham TW20 0EX (United Kingdom); Lindström, T. [National Physical Laboratory, Hampton Road, Teddington TW11 0LW (United Kingdom)

    2014-09-08T23:59:59.000Z

    We demonstrate the coupling of rare-earth ions locally implanted in a substrate (Gd{sup 3+} in Al{sub 2}O{sub 3}) to a superconducting NbN lumped-element micro-resonator. The hybrid device is fabricated by a controlled ion implantation of rare-earth ions in well-defined micron-sized areas, aligned to lithographically defined micro-resonators. The technique does not degrade the internal quality factor of the resonators which remain above 10{sup 5}. Using microwave absorption spectroscopy, we observe electron-spin resonances in good agreement with numerical modelling and extract corresponding coupling rates of the order of 1?MHz and spin linewidths of 50–65?MHz.

  6. Synthesised Constraint Models for Distributed Energy Management

    E-Print Network [OSTI]

    Reif, Wolfgang

    generation [1], demand-side manage- ment, or building control software. In a producer-based view, supplySynthesised Constraint Models for Distributed Energy Management Alexander Schiendorfer, Jan frequently encountered in energy management systems such as the coordination of power generators in a virtual

  7. PROPERTY MANUAL Berkeley Laboratory Property Management

    E-Print Network [OSTI]

    Knowles, David William

    of Energy (DOE). The Property Management charter ensures the efficient and effective protection and controlPROPERTY MANUAL Issued by Berkeley Laboratory Property Management Lawrence Berkeley National of Property Management Policies · I. Parties and Organizations Responsible for Property · II. Acquiring

  8. Managed Data: Modular Strategies for Data Abstraction

    E-Print Network [OSTI]

    Cook, William R.

    these mechanisms to define specific kinds of data. Managed Data allows program- mers to take control of many management mechanism, not properties of individ- ual data types. It is possible to define such featuresManaged Data: Modular Strategies for Data Abstraction Alex Loh University of Texas at Austin

  9. Dynamic Controls for Energy Efficiency and Demand Response: Framework Concepts and a New Construction Study Case in New York

    E-Print Network [OSTI]

    Kiliccote, Sila; Piette, Mary Ann; Watson, David S.; Hughes, Glenn

    2006-01-01T23:59:59.000Z

    introduction of a demand-side management (DSM) framework forof building controls. Demand-Side Management Framework forDOE 2006). The demand-side management (DSM) framework

  10. MicroShield/ISOCS gamma modeling comparison.

    SciTech Connect (OSTI)

    Sansone, Kenneth R

    2013-08-01T23:59:59.000Z

    Quantitative radiological analysis attempts to determine the quantity of activity or concentration of specific radionuclide(s) in a sample. Based upon the certified standards that are used to calibrate gamma spectral detectors, geometric similarities between sample shape and the calibration standards determine if the analysis results developed are qualitative or quantitative. A sample analyzed that does not mimic a calibrated sample geometry must be reported as a non-standard geometry and thus the results are considered qualitative and not quantitative. MicroShieldR or ISOCSR calibration software can be used to model non-standard geometric sample shapes in an effort to obtain a quantitative analytical result. MicroShieldR and Canberra's ISOCSR software contain several geometry templates that can provide accurate quantitative modeling for a variety of sample configurations. Included in the software are computational algorithms that are used to develop and calculate energy efficiency values for the modeled sample geometry which can then be used with conventional analysis methodology to calculate the result. The response of the analytical method and the sensitivity of the mechanical and electronic equipment to the radionuclide of interest must be calibrated, or standardized, using a calibrated radiological source that contains a known and certified amount of activity.

  11. Aquatic Plant Control Research Program

    E-Print Network [OSTI]

    US Army Corps of Engineers

    -1 June 2012 Development of an Integrated Pest Management Approach for Controlling Giant Salvinia Using approach for developing integrated pest management (IPM) techniques and pro- cedures to control by infestations in Toledo Bend Reservoir in 1998 (Owens et al. 2004). By 2004, giant salvinia was reported in four

  12. Certain aspects of inventory control as one of the management tools for the retail lumber and building material dealer of Texas

    E-Print Network [OSTI]

    Amason, Robert Daniel

    1958-01-01T23:59:59.000Z

    of sales volumes and ~ xpense accounts, but few of them realise that their own accounting section could prepare adequate factual data to supplement )udgment and experience for the control of inventory. Regardless of the type of merchandise within... the retail bus- iness, and regardless oi the investment required, there must be a sufficient quantity of goods on hand to take care of consumer demand. Otherwise many sales can be lost. In order to meet demand, and to prevent customer dissatisfaction...

  13. Stability, Power Sharing, & Distributed Secondary Control in Droop-Controlled Microgrids

    E-Print Network [OSTI]

    Bullo, Francesco

    , heterogeneously composed of distributed generation, storage, load, and managed autonomously from the larger generation within a microgrid can be highly heterogeneous, including photovoltaic, wind, geother- mal, micro with a synchronous AC grid via power electronic DC/AC inverters. In islanded operation, it is through these inverters

  14. Control Categories Control Category

    E-Print Network [OSTI]

    of transactions executed and access to assets and records only in accordance with management's general or specific objectives. A/R over 90 days. Management Review A person different from the preparer analyzing evidence and performing oversight of the activities performed. Manager review of reconciliations. Reconciliation Check

  15. Modeling and precision control of ionic polymer metal composite 

    E-Print Network [OSTI]

    Bhat, Nikhil Dilip

    2004-11-15T23:59:59.000Z

    time was reduced to 1.5 s in case of force control. With position control, the settling time was reduced to 1 s while the percent overshoot decreased to 20%. Precision micro-scale force and position-control capabilities of the IPMC were also...

  16. A Driving Simulator for Teaching Embedded Automotive Control Applications

    E-Print Network [OSTI]

    Gillespie, Brent

    A Driving Simulator for Teaching Embedded Automotive Control Applications Paul G. Griffiths component uses a typical automotive power- train micro-controller and teaches topics in system dynamics students build a fixed-based driving simulator to test advanced automotive control system designs

  17. Structural Testing at the Micro and Nano Scales: Breaking

    E-Print Network [OSTI]

    Ballarini, Roberto

    Structural Testing at the Micro and Nano Scales: Breaking Invisible Specimens With Zero Force). "Nano measurements with micro devices: mechanical properties of hydrated collagen fibrils," J. of the R tangential slots · Fuel swirls in the spin chamber and exits through the orifice in a hollow conical spray

  18. Micro Renewable Energy Systems: Synergizing Technology, Economics and Policy

    E-Print Network [OSTI]

    Micro Renewable Energy Systems: Synergizing Technology, Economics and Policy Narayanan Komerath in developing a renewable energy economy based on devices of less than 5KW , suitable for retail marketing suggested. Keywords ­ Micro Renewable Energy, Public Policy, Algae, Biofuel, Energy Efficiency I

  19. INTERFACE PROGRAM between VAX or microVAX and SSP

    E-Print Network [OSTI]

    - SNOOPY - INTERFACE PROGRAM between VAX or microVAX and SSP TRIUMF VERSION Original SLAC version have been writing code for the SSP in IBM Fortran, IBM Assembly language or SLAC VAX Cross Assembly (VAX or microVAX) and provides a means of testing and debugging SSP code. 1.1 HISTORY OF TRIUMF VERSION

  20. Integration of Distributed Energy The CERTS MicroGrid Concept

    E-Print Network [OSTI]

    Resources The MicroGrid Concept Appendices Prepared for Transmission Reliability Program Office of PowerIntegration of Distributed Energy Resources The CERTS MicroGrid Concept CALIFORNIA ENERGY;Preface The U.S. Electricity Grid Today The U.S. electric power system is in the midst of a fundamental

  1. Boiling of nuclear liquid in the micro-canonical ensemble

    E-Print Network [OSTI]

    -dependence of the nuclear symmetry energy and the critical temperature of 1 #12;Boiling of nuclear liquid in the microBoiling of nuclear liquid in the micro-canonical ensemble K. Miyazaki E-mail: miyazakiro@rio.odn.ne.jp Abstract New calculus of the liquid-gas phase transition is developed for the boiling of nuclear liquid

  2. MICRO-/NANOFLUIDIC COMPUTING AND ITS APPLICATIONS TO BIOMEDICINE

    E-Print Network [OSTI]

    Munakata, Toshinori

    MICRO-/NANOFLUIDIC COMPUTING AND ITS APPLICATIONS TO BIOMEDICINE Toshinori Munakata, Computer- /nanofluidic computing" where basic computing elements such as logic gates may be incorporated into very small scale devices. The two key aspects of micro-/nanofluidics are the extremely small amount of materials

  3. Murchison project organization and control. [North Sea

    SciTech Connect (OSTI)

    Lauren, P.K.; Hall, J.N.

    1982-07-01T23:59:59.000Z

    A description is given of the project management organization and the management control systems used for Conoco's Murchison field development in the North Sea. These systems created for Murchison proved largely successful and have been enhanced for use during the Hutton field development. Management concepts are described in the context of the cost control system. 3 refs.

  4. Root-canal preparation with FlexMaster: canal shapes analysed by micro-computed tomography

    E-Print Network [OSTI]

    Hubscher, W; Barbakow, F; Peters, O A

    2003-01-01T23:59:59.000Z

    analysed by micro-computed tomography W. Hu bscher 1 , F.shapes analysed by micro-computed tomography. Internationalemploying micro-computed tomography (mCT) at a resolution of

  5. Position Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    1992-06-23T23:59:59.000Z

    The order prescribes the policies, responsibilities, and procedures for position management within (DOE). Canceled by DOE N 1321.140. Cancels DOE 3510.1

  6. Management Analyst

    Broader source: Energy.gov [DOE]

    The Wind and Water Power Technologies Office (WWPTO) manages efforts to improve performance, lower costs, and accelerate deployment of wind and water power technologies, which can play a...

  7. Micro mass spectrometer on a chip.

    SciTech Connect (OSTI)

    Cruz, Dolores Y.; Blain, Matthew Glenn; Fleming, James Grant

    2005-11-01T23:59:59.000Z

    The design, simulation, fabrication, packaging, electrical characterization and testing analysis of a microfabricated a cylindrical ion trap ({mu}CIT) array is presented. Several versions of microfabricated cylindrical ion traps were designed and fabricated. The final design of the individual trap array element consisted of two end cap electrodes, one ring electrode, and a detector plate, fabricated in seven tungsten metal layers by molding tungsten around silicon dioxide (SiO{sub 2}) features. Each layer of tungsten is then polished back in damascene fashion. The SiO{sub 2} was removed using a standard release processes to realize a free-hung structure. Five different sized traps were fabricated with inner radii of 1, 1.5, 2, 5 and 10 {micro}m and heights ranging from 3-24 {micro}m. Simulations examined the effects of ion and neutral temperature, the pressure and nature of cooling gas, ion mass, trap voltage and frequency, space-charge, fabrication defects, and other parameters on the ability of micrometer-sized traps to store ions. The electrical characteristics of the ion trap arrays were determined. The capacitance was 2-500 pF for the various sized traps and arrays. The resistance was in the order of 1-2 {Omega}. The inductance of the arrays was calculated to be 10-1500 pH, depending on the trap and array sizes. The ion traps' field emission characteristics were assessed. It was determined that the traps could be operated up to 125 V while maintaining field emission currents below 1 x 10{sup -15} A. The testing focused on using the 5-{micro}m CITs to trap toluene (C{sub 7}H{sub 8}). Ion ejection from the traps was induced by termination of the RF voltage applied to the ring electrode and current measured on the collector electrode suggested trapping of ions in 1-10% of the traps. Improvements to the to the design of the traps were defined to minimize voltage drop to the substrate, thereby increasing trapping voltage applied to the ring electrode, and to allow for electron injection into, ion ejection from, and optical access to the trapping region.

  8. CONTRIBUTED Adaptive Stochastic Control

    E-Print Network [OSTI]

    Powell, Warren B.

    sources, many forms of energy storage, and microgrid management (see Fig. 1). Computationally, controlling of distributed generation and storage within the Smart Grid. KEYWORDS | Adaptive stochastic control (ASC.g., factory assembly lines, petrochemical plants, and nuclear power plants). Below we describe

  9. On Energy-Aware Communication and Control Co-design in Wireless Networked Control Systems

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    On Energy-Aware Communication and Control Co-design in Wireless Networked Control Systems Nicolas that concern energy-aware management in wireless communication and control co-design. It is argued focus on advances that concern energy-aware management in communication and control co- This work

  10. Capillary droplets on Leidenfrost micro-ratchets

    E-Print Network [OSTI]

    Marin, Alvaro G; Römer, Gertwillem R B E; Pathiraj, B; Veld, Albertus Huis in 't; Lohse, Detlef

    2012-01-01T23:59:59.000Z

    Leidenfrost ratchets are structures with the ability of transporting liquid droplets when heated over the critical Leidenfrost temperature. Once this temperature is reached, the droplet levitates over the surface and moves in the direction marked by the slope of the ratchet at terminal velocities around 10 cm/s. Here we provide new experiments with micron-sized ratchets, which have been produced with picosecond pulse laser ablation. In the following work, we use a simple method to measure the thrust driving droplets of capillary size over the micro-ratchets. The mechanism responsible for the force acting on the drop on superheated ratchets has been recently under debate. We extend the recently proposed 'viscous mechanism' proposed by Dupeaux et al. [Europhys. Lett., 96, 58001 (2011)] to capillary droplets and find good agreement with our measurements.

  11. 1 6/12/2003 Micro-Channel Recuperator and Mixer for FASTER (Feasibility of Acceptable StartMicro

    E-Print Network [OSTI]

    Micro Time Experimental Reactor) Autothermal Reformer Greg A. Whyatt Micro--ChannelChannel Recuperator Time Experimental Reactor)Time Experimental Reactor) AutothermalAutothermal ReformerReformer Greg A start-up time. The system will utilize an autothermal reformer (ATR) with water-gas shift (WGS

  12. Enterprise Risk Management Program

    E-Print Network [OSTI]

    Hayden, Nancy J.

    Enterprise Risk Management Program DRAFT Introduction to Enterprise Risk Management at UVM 1 #12;Enterprise Risk Management Program DRAFT What is Enterprise Risk Management? Enterprise risk management governance, and accountability · Facilitates effective management of the uncertainty and associated risks

  13. Uranium Mill Tailings Management

    SciTech Connect (OSTI)

    Nelson, J.D.

    1982-01-01T23:59:59.000Z

    This book presents the papers given at the Fifth Symposium on Uranium Mill Tailings Management. Advances made with regard to uranium mill tailings management, environmental effects, regulations, and reclamation are reviewed. Topics considered include tailings management and design (e.g., the Uranium Mill Tailings Remedial Action Project, environmental standards for uranium mill tailings disposal), surface stabilization (e.g., the long-term stability of tailings, long-term rock durability), radiological aspects (e.g. the radioactive composition of airborne particulates), contaminant migration (e.g., chemical transport beneath a uranium mill tailings pile, the interaction of acidic leachate with soils), radon control and covers (e.g., radon emanation characteristics, designing surface covers for inactive uranium mill tailings), and seepage and liners (e.g., hydrologic observations, liner requirements).

  14. 150K - 200K miniature pulse tube cooler for micro satellites

    SciTech Connect (OSTI)

    Chassaing, Clément; Butterworth, James; Aigouy, Gérald [Air Liquide Advanced Technologies (AL-AT) - 38360 Sassenage (France); Daniel, Christophe [Centre National D'Etudes Spatiales (CNES) - 31401 Toulouse (France); Crespin, Maurice; Duvivier, Eric [STEEL électronique - 31220 Martres Tolosane (France)

    2014-01-29T23:59:59.000Z

    Air Liquide is working with the CNES and Steel électronique in 2013 to design, manufacture and test a Miniature Pulse Tube Cooler (MPTC) to cool infrared detectors for micro-satellite missions. The cooler will be particularly adapted to the needs of the CNES MICROCARB mission to study atmospheric Carbon Dioxide which presents absorption lines in the thermal near infrared, at 1.6 ?m and 2.0 ?m. The required cooler temperature is from 150 to 200K with cooling power between 1 and 3 watts. The overall electrical power budget including electronics is less than 20W with a 288-300K rejection temperature. Particular attention is therefore paid to optimizing overall system efficiency. The active micro vibration reduction system and thermal control systems already developed for the Air Liquide Large Pulse Tube Cooler (LPTC) are currently being implemented into a new high efficiency electronic architecture. The presented work concerns the new cold finger and electronic design. The cooler uses the compressor already developed for the 80K Miniature Pulse Tube Cryocooler. This Pulse Tube Cooler addresses the requirements of space missions where extended continuous operating life time (>5 years), low mass and low micro vibration levels are critical.

  15. Phase coded, micro-power impulse radar motion sensor

    DOE Patents [OSTI]

    McEwan, T.E.

    1996-05-21T23:59:59.000Z

    A motion sensing, micro-power impulse radar MIR impresses on the transmitted signal, or the received pulse timing signal, one or more frequencies lower than the pulse repetition frequency, that become intermediate frequencies in a ``IF homodyne`` receiver. Thus, many advantages of classical RF receivers can be thereby be realized with ultra-wide band radar. The sensor includes a transmitter which transmits a sequence of electromagnetic pulses in response to a transmit timing signal at a nominal pulse repetition frequency. A receiver samples echoes of the sequence of electromagnetic pulses from objects within the field with controlled timing, in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The relative timing of the transmit timing signal and the receive timing signal is modulated between a first relative delay and a second relative delay at an intermediate frequency, causing the receiver to sample the echoes such that the time between transmissions of pulses in the sequence and samples by the receiver is modulated at the intermediate frequency. Modulation may be executed by modulating the pulse repetition frequency which drives the transmitter, by modulating the delay circuitry which controls the relative timing of the sample strobe, or by modulating amplitude of the transmitted pulses. The electromagnetic pulses will have a nominal center frequency related to pulse width, and the first relative delay and the second relative delay between which the timing signals are modulated, differ by less than the nominal pulse width, and preferably by about one-quarter wavelength at the nominal center frequency of the transmitted pulses. 5 figs.

  16. Phase coded, micro-power impulse radar motion sensor

    DOE Patents [OSTI]

    McEwan, Thomas E. (Livermore, CA)

    1996-01-01T23:59:59.000Z

    A motion sensing, micro-power impulse radar MIR impresses on the transmitted signal, or the received pulse timing signal, one or more frequencies lower than the pulse repetition frequency, that become intermediate frequencies in a "IF homodyne" receiver. Thus, many advantages of classical RF receivers can be thereby be realized with ultra-wide band radar. The sensor includes a transmitter which transmits a sequence of electromagnetic pulses in response to a transmit timing signal at a nominal pulse repetition frequency. A receiver samples echoes of the sequence of electromagnetic pulses from objects within the field with controlled timing, in response to a receive timing signal, and generates a sample signal in response to the samples. A timing circuit supplies the transmit timing signal to the transmitter and supplies the receive timing signal to the receiver. The relative timing of the transmit timing signal and the receive timing signal is modulated between a first relative delay and a second relative delay at an intermediate frequency, causing the receiver to sample the echoes such that the time between transmissions of pulses in the sequence and samples by the receiver is modulated at the intermediate frequency. Modulation may be executed by modulating the pulse repetition frequency which drives the transmitter, by modulating the delay circuitry which controls the relative timing of the sample strobe, or by modulating amplitude of the transmitted pulses. The electromagnetic pulses will have a nominal center frequency related to pulse width, and the first relative delay and the second relative delay between which the timing signals are modulated, differ by less than the nominal pulse width, and preferably by about one-quarter wavelength at the nominal center frequency of the transmitted pulses.

  17. Pennsylvania Act 38/Nutrient Management Program Technical Manual January 2013

    E-Print Network [OSTI]

    Guiltinan, Mark

    , in consultation with the operator, shall identify and list the Best Management Practices (BMPs) that mustPennsylvania Act 38/Nutrient Management Program Technical Manual January 2013 Appendix 7 Stormwater Control ­ Page 1 Appendix 7 Stormwater Control In the preparation of an Act 38 nutrient management plan

  18. Micro Cooling, Heating, and Power (Micro-CHP) and Bio-Fuel Center, Mississippi State University

    SciTech Connect (OSTI)

    Louay Chamra

    2008-09-26T23:59:59.000Z

    Initially, most micro-CHP systems will likely be designed as constant-power output or base-load systems. This implies that at some point the power requirement will not be met, or that the requirement will be exceeded. Realistically, both cases will occur within a 24-hour period. For example, in the United States, the base electrical load for the average home is approximately 2 kW while the peak electrical demand is slightly over 4 kW. If a 3 kWe micro- CHP system were installed in this situation, part of the time more energy will be provided than could be used and for a portion of the time more energy will be required than could be provided. Jalalzadeh-Azar [6] investigated this situation and presented a comparison of electrical- and thermal-load-following CHP systems. In his investigation he included in a parametric analysis addressing the influence of the subsystem efficiencies on the total primary energy consumption as well as an economic analysis of these systems. He found that an increase in the efficiencies of the on-site power generation and electrical equipment reduced the total monthly import of electricity. A methodology for calculating performance characteristics of different micro-CHP system components will be introduced in this article. Thermodynamic cycles are used to model each individual prime mover. The prime movers modeled in this article are a spark-ignition internal combustion engine (Otto cycle) and a diesel engine (Diesel cycle). Calculations for heat exchanger, absorption chiller, and boiler modeling are also presented. The individual component models are then linked together to calculate total system performance values. Performance characteristics that will be observed for each system include maximum fuel flow rate, total monthly fuel consumption, and system energy (electrical, thermal, and total) efficiencies. Also, whether or not both the required electrical and thermal loads can sufficiently be accounted for within the system specifications is observed. Case study data for various micro-CHP system configurations have been discussed and compared. Comparisons are made of the different prime mover/fuel combinations. Also, micro- CHP monthly energy cost results are compared for each system configuration to conventional monthly utility costs for equivalent monthly building power, heating, and cooling requirements.

  19. Control Systems & LEED

    SciTech Connect (OSTI)

    Cooperman, Alissa; Dieckmann, John; Brodrick, James

    2012-06-01T23:59:59.000Z

    This article discusses the LEED guidelines (2009 v3), and corresponding points, that can only be attained using control systems for lighting, HVAC, and/or the entire building. Integrating and centralizing control systems allows for better building management, energy savings and can potentially award 29 points towards certification across the following categories: Sustainable Sites, Energy & Atmosphere, and Indoor Air Quality. In closing, potential energy savings are highlighted and the overall market potential for control systems are summarized.

  20. Operations Task Management (OTM)

    SciTech Connect (OSTI)

    Miller, C.B.; Duck, C.H.

    1985-10-01T23:59:59.000Z

    This paper reviews the steps taken by management at Ashland Oil to reduce expenses, including an analysis of every aspect of the refinery. It was determined that the areas most adaptable to improvement were the maintenance department, storerooms, the laboratory and energy utilization. The authors focus, however, on the difficulties met in implementing an effective cost control program in the operations area, detailing the reasons why and examining the system ultimately installed in this area.

  1. CNT-SI HETEROJUNCTION SOLAR CELLS WITH STRUCTURE-CONTROLLED SINGLE-WALL CARBON NANOTUBE FILMS

    E-Print Network [OSTI]

    Maruyama, Shigeo

    CNT-SI HETEROJUNCTION SOLAR CELLS WITH STRUCTURE- CONTROLLED SINGLE-WALL CARBON NANOTUBE FILMS solar cells. We proposed a water-vapor treatment to build up SWNTs to a self-assembled micro- honeycomb network for the application of solar cells [1]. The micro-honeycomb network consists of vertical

  2. Department of Mechanical Engineering Presents: "Towards Optimal Investment, Planning and Control of Microgrids"

    E-Print Network [OSTI]

    Keaveny, Tony

    on the optimal investment, planning, and control of distributed micro-grids. A micro-grid is characterized by its generation sources (renewables and non-renewables), storage capacity, internal demand and sell back to grid of microgrids quite challenging problems. From the power grid point of view, microgrids are resource nodes

  3. Alabama Air Pollution Control Act (Alabama) | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    Act gives the Environmental Management Commission the authority to establish emission control requirements, by rule or regulation, as may be necessary to prevent, abate or control...

  4. bectno-micro | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    (July 1996) Comprehensive Report to Congress Comprehensive Report to Congress on the Clean Coal Technology Program: Micronized Coal Reburning Demonstration for NOx Control on a...

  5. Module title Operations Management Module code INT3603

    E-Print Network [OSTI]

    Mumby, Peter J.

    systems in both services and manufacturing, including total quality management, process and project, including total quality management, process and project planning, control and productivity will be the core the management issues surrounding Total Quality Management and its implications ILO: Discipline-specific skills 6

  6. Dynamic Power Management at HP Tajana Simunic Mark Smith

    E-Print Network [OSTI]

    Simunic, Tajana

    Dynamic Power Management at HP Tajana Simunic Mark Smith Hewlett-Packard Laboratory Palo Alto performance for power. The transitions between states are controlled by commands issued by a power manager to the power management policy. The most common power management policy is a timeout policy. Predictive

  7. Moving Objects Information Management: The Database (Vision Paper)

    E-Print Network [OSTI]

    Wolfson, Ouri E.

    transportation and air traffic control, weather forecasting, emergency response, mobile resource management, and mobile workforce. Location management, i.e. the management of transient location information, is an enabling technology for all these applications. Location management is also a fundamental component

  8. Methods of integrating a high penetration photovoltaic power plant into a micro grid.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Johnson, Lars (SunPower Corporation, Richmond, CA); Nelson, Lauren (SunPower Corporation, Richmond, CA); Lenox, Carl (SunPower Corporation, Richmond, CA); Johnson, Robert. (SunPower Corporation, Richmond, CA)

    2010-06-01T23:59:59.000Z

    The island of Lanai is currently one of the highest penetration PV micro grids in the world, with the 1.2 MWAC La Ola Solar Farm operating on a grid with a peak net load of 4.7 MW. This facility interconnects to one of Lanai's three 12.47 kV distribution circuits. An initial interconnection requirements study (IRS) determined that several control and performance features are necessary to ensure safe and reliable operation of the island grid. These include power curtailment, power factor control, over/under voltage and frequency ride through, and power ramp rate limiting. While deemed necessary for stable grid operation, many of these features contradict the current IEEE 1547 interconnection requirements governing distributed generators. These controls have been successfully implemented, tested, and operated since January 2009. Currently, the system is producing power in a curtailed mode according to the requirements of a power purchase agreement (PPA).

  9. NNSA Updates Export Control Regulation | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Updates Export Control Regulation | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation...

  10. Miniature modified Faraday cup for micro electron beams

    DOE Patents [OSTI]

    Teruya, Alan T. (Livermore, CA); Elmer, John W. (Danville, CA); Palmer, Todd A. (Livermore, CA); Walton, Chris C. (Berkeley, CA)

    2008-05-27T23:59:59.000Z

    A micro beam Faraday cup assembly includes a refractory metal layer with an odd number of thin, radially positioned traces in this refractory metal layer. Some of the radially positioned traces are located at the edge of the micro modified Faraday cup body and some of the radially positioned traces are located in the central portion of the micro modified Faraday cup body. Each set of traces is connected to a separate data acquisition channel to form multiple independent diagnostic networks. The data obtained from the two diagnostic networks are combined and inputted into a computed tomography algorithm to reconstruct the beam shape, size, and power density distribution.

  11. Micro-Hall position sensing of magnetic nanowires.

    SciTech Connect (OSTI)

    Mihajlovic, G.; Hoffmann, A.; von Molnar, S.; Materials Science Division; Florida State Univ.

    2009-01-01T23:59:59.000Z

    The Hall voltage output of a micro-Hall magnetic sensor depends on the relative position of a magnetic nanowire with respect to its sensing area. Following this idea, we performed analytical calculations which show that, under certain conditions, these devices can track the position of a magnetic nanowire with subnanometer resolution. Our results suggest that micro-Hall sensors can be utilized to provide a direct electronic readout of the position of magnetic nanowires in their applications as biomolecular manipulators or dynamic components in micro- and nanoscale devices.

  12. Report on the Predation Index, Predator Control Fisheries, and Program Evaluation for the Columbia River Basin Experimental Northern Pikeminnow Management Program, 2008 Annual Report.

    SciTech Connect (OSTI)

    Porter, Russell [Pacific States Marine Fisheries Commission].

    2009-09-10T23:59:59.000Z

    This report presents results for year seventeen in the basin-wide Experimental Northern Pikeminnow Management Program to harvest northern pikeminnow1 (Ptychocheilus oregonensis) in the Columbia and Snake Rivers. This program was started in an effort to reduce predation by northern pikeminnow on juvenile salmonids during their emigration from natal streams to the ocean. Earlier work in the Columbia River Basin suggested predation by northern pikeminnow on juvenile salmonids might account for most of the 10-20% mortality juvenile salmonids experience in each of eight Columbia River and Snake River reservoirs. Modeling simulations based on work in John Day Reservoir from 1982 through 1988 indicated that, if predator-size northern pikeminnow were exploited at a 10-20% rate, the resulting restructuring of their population could reduce their predation on juvenile salmonids by 50%. To test this hypothesis, we implemented a sport-reward angling fishery and a commercial longline fishery in the John Day Pool in 1990. We also conducted an angling fishery in areas inaccessible to the public at four dams on the mainstem Columbia River and at Ice Harbor Dam on the Snake River. Based on the success of these limited efforts, we implemented three test fisheries on a system-wide scale in 1991 - a tribal longline fishery above Bonneville Dam, a sport-reward fishery, and a dam-angling fishery. Low catch of target fish and high cost of implementation resulted in discontinuation of the tribal longline fishery. However, the sport-reward and dam-angling fisheries were continued in 1992 and 1993. In 1992, we investigated the feasibility of implementing a commercial longline fishery in the Columbia River below Bonneville Dam and found that implementation of this fishery was also infeasible. Estimates of combined annual exploitation rates resulting from the sport-reward and dam-angling fisheries remained at the low end of our target range of 10-20%. This suggested the need for additional effective harvest techniques. During 1991 and 1992, we developed and tested a modified (small-sized) Merwin trapnet. We found this floating trapnet to be very effective in catching northern pikeminnow at specific sites. Consequently, in 1993 we examined a system-wide fishery using floating trapnets, but found this fishery to be ineffective at harvesting large numbers of northern pikeminnow on a system-wide scale. In 1994, we investigated the use of trap nets and gillnets at specific locations where concentrations of northern pikeminnow were known or suspected to occur during the spring season (i.e., March through early June). In addition, we initiated a concerted effort to increase public participation in the sport-reward fishery through a series of promotional and incentive activities. In 1995, 1996, and 1997, promotional activities and incentives were further improved based on the favorable response in 1994. Results of these efforts are subjects of this annual report. Evaluation of the success of test fisheries in achieving our target goal of a 10-20% annual exploitation rate on northern pikeminnow is presented in Report C of this report. Overall program success in terms of altering the size and age composition of the northern pikeminnow population and in terms of potential reductions in loss of juvenile salmonids to northern pikeminnow predation is also discussed in Report C. Program cooperators include the Pacific States Marine Fisheries Commission (PSMFC), Oregon Department of Fish and Wildlife (ODFW), and Washington Department of Fish and Wildlife (WDFW), and the U. S. Department of Agriculture (USDA), Animal Damage Unit as a contractor to test Dam Angling. The PSMFC was responsible for coordination and administration of the program; PSMFC subcontracted various tasks and activities to ODFW and WDFW based on the expertise each brought to the tasks involved in implementing the program and dam angling to the USDA.

  13. Nicaragua SBA Micro-Enterprise Summer 2010

    E-Print Network [OSTI]

    , and project management to move individuals from "I want renewable energy" to "I have renewable energy". Its clients include installers, distributors, manufacturers, schools, non-profits, energy departments by studying systems that integrate wastewater treatment, constructed wetlands, and renewable energy. At Green

  14. Demand Response: Load Management Programs

    E-Print Network [OSTI]

    Simon, J.

    2012-01-01T23:59:59.000Z

    CenterPoint Load Management Programs CATEE Conference October, 2012 Agenda Outline I. General Demand Response Definition II. General Demand Response Program Rules III. CenterPoint Commercial Program IV. CenterPoint Residential Programs... V. Residential Discussion Points Demand Response Definition of load management per energy efficiency rule 25.181: ? Load control activities that result in a reduction in peak demand, or a shifting of energy usage from a peak to an off...

  15. Conference Management

    Broader source: Directives, Delegations, and Requirements [Office of Management (MA)]

    2007-01-25T23:59:59.000Z

    The Order establishes requirements and responsibilities for managing conferences sponsored or co-sponsored by the Department of Energy, including the National Nuclear Security Administration. Cancels DOE O 110.3. Canceled by DOE N 251.97.

  16. Project Manager

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as a project manager in the Fuel Cell Technologies Office in the DOE-EERE Office of Transportation responsible for a wide variety of highly...

  17. Management Analyst

    Broader source: Energy.gov [DOE]

    The incumbent in this position will serve as a Management Analyst in the Strategy Execution group of the Corporate Strategy organization (SE). The Strategy Execution group develops and coordinates...

  18. Diamond turning machine controller implementation

    SciTech Connect (OSTI)

    Garrard, K.P.; Taylor, L.W.; Knight, B.F.; Fornaro, R.J.

    1988-12-01T23:59:59.000Z

    The standard controller for a Pnuemo ASG 2500 Diamond Turning Machine, an Allen Bradley 8200, has been replaced with a custom high-performance design. This controller consists of four major components. Axis position feedback information is provided by a Zygo Axiom 2/20 laser interferometer with 0.1 micro-inch resolution. Hardware interface logic couples the computers digital and analog I/O channels to the diamond turning machine`s analog motor controllers, the laser interferometer, and other machine status and control information. It also provides front panel switches for operator override of the computer controller and implement the emergency stop sequence. The remaining two components, the control computer hardware and software, are discussed in detail below.

  19. Managing Solutions

    E-Print Network [OSTI]

    Baker, Emily

    2007-01-01T23:59:59.000Z

    , and Texas Water --------------------------------------------- Project Managers Cecilia Wagner, Kevin Wagner, Danielle Supercinski, Dr. Bill Fox and Lucas Gregory work to link university researchers and Extension specialists to appropriate funding agen... Irrigators Network. Kevin Wagner, who joined TWRI in 2005 from TSSWCB, has spent several years working with environmental issues. He is currently pursuing his doctorate evaluating best management practices for reducing bacterial runoff from cattle wastes...

  20. FUEL CELL/MICRO-TURBINE COMBINED CYCLE

    SciTech Connect (OSTI)

    Larry J. Chaney; Mike R. Tharp; Tom W. Wolf; Tim A. Fuller; Joe J. Hartvigson

    1999-12-01T23:59:59.000Z

    A wide variety of conceptual design studies have been conducted that describe ultra-high efficiency fossil power plant cycles. The most promising of these ultra-high efficiency cycles incorporate high temperature fuel cells with a gas turbine. Combining fuel cells with a gas turbine increases overall cycle efficiency while reducing per kilowatt emissions. This study has demonstrated that the unique approach taken to combining a fuel cell and gas turbine has both technical and economic merit. The approach used in this study eliminates most of the gas turbine integration problems associated with hybrid fuel cell turbine systems. By using a micro-turbine, and a non-pressurized fuel cell the total system size (kW) and complexity has been reduced substantially from those presented in other studies, while maintaining over 70% efficiency. The reduced system size can be particularly attractive in the deregulated electrical generation/distribution environment where the market may not demand multi-megawatt central stations systems. The small size also opens up the niche markets to this high efficiency, low emission electrical generation option.