Sample records for meter communications network

  1. A Scalable Communication Architecture for Advanced Metering Infrastructure

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    , Communication Architecture, Inter-connecting Overlays. I. INTRODUCTION In AMI system, smart meters measure of data is collected from each smart meter every 15 minutes [Bernaudo et al 2010]. In addition, meter data, the connection from the MDMSs to smart meters following the client-server model as normally to be compatible

  2. Smart-Metering for Monitoring Building Power Distribution Network using Instantaneous Phasor Computations of Electrical Signals

    E-Print Network [OSTI]

    K.R., Krishnanand

    2013-01-01T23:59:59.000Z

    efficient operation of a smart meter network . in IndustrialGood standards for smart meters . in European EnergyHardware development for Smart Meter based innovations . in

  3. Survivable Smart Grid Communication: Smart-Meters Meshes to the Rescue

    E-Print Network [OSTI]

    Tague, Patrick

    Survivable Smart Grid Communication: Smart-Meters Meshes to the Rescue Arjun P. Athreya and Patrick flattening process. This process involves smart-meters and other disaster surviving elements of higher system as a function of outage area, smart-meter density and smart-meter's neighborhood size. The results from

  4. Efficient and Secure Wireless Communications for Advanced Metering Infrastructure in Smart Grids

    E-Print Network [OSTI]

    Qiu, Robert Caiming

    1 Efficient and Secure Wireless Communications for Advanced Metering Infrastructure in Smart Grids metering infrastructure (AMI) [3] is a key task in smart grid [6] [4]. In such a system, each power user is equipped with a smart meter with the capability of two- way communications, which can monitor the power

  5. OTRA-THS MAC to reduce Power Outage Data Collection Latency in a smart meter network

    SciTech Connect (OSTI)

    Garlapati, Shravan K [ORNL] [ORNL; Kuruganti, Phani Teja [ORNL] [ORNL; Buehrer, Richard M [ORNL] [ORNL; Reed, Jeffrey H [ORNL] [ORNL

    2014-01-01T23:59:59.000Z

    The deployment of advanced metering infrastructure by the electric utilities poses unique communication challenges, particularly as the number of meters per aggregator increases. During a power outage, a smart meter tries to report it instantaneously to the electric utility. In a densely populated residential/industrial locality, it is possible that a large number of smart meters simultaneously try to get access to the communication network to report the power outage. If the number of smart meters is very high of the order of tens of thousands (metropolitan areas), the power outage data flooding can lead to Random Access CHannel (RACH) congestion. Several utilities are considering the use of cellular network for smart meter communications. In 3G/4G cellular networks, RACH congestion not only leads to collisions, retransmissions and increased RACH delays, but also has the potential to disrupt the dedicated traffic flow by increasing the interference levels (3G CDMA). In order to overcome this problem, in this paper we propose a Time Hierarchical Scheme (THS) that reduces the intensity of power outage data flooding and power outage reporting delay by 6/7th, and 17/18th when compared to their respective values without THS. Also, we propose an Optimum Transmission Rate Adaptive (OTRA) MAC to optimize the latency in power outage data collection. The analysis and simulation results presented in this paper show that both the OTRA and THS features of the proposed MAC results in a Power Outage Data Collection Latency (PODCL) that is 1/10th of the 4G LTE PODCL.

  6. JAMMING COMMUNICATION NETWORKS UNDER COMPLETE ...

    E-Print Network [OSTI]

    2007-02-08T23:59:59.000Z

    This paper describes a problem of interdicting/jamming communication networks in un- ... Jamming communication networks is an important problem but has.

  7. Social Network and Communications Institutional Change Principle...

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

    Network and Communications Institutional Change Principle Social Network and Communications Institutional Change Principle Federal agencies can use social networks and...

  8. activity meters: Topics by E-print Network

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

    Dienste mit intelligenten Stromzhlern Standby- und Khlgerteverbrauch aus Smart-Meter-Daten Smart Meter ermglichen weit, kommunikationsfhigen...

  9. automated seepage meters: Topics by E-print Network

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

    Index 1 An Overview on Advance Metering System CiteSeer Summary: Abstract The term "Smart meter " typically refers to an electrical meter, but the term is also starting to be...

  10. SYNTHESIS LECTURES ON COMMUNICATION NETWORKS

    E-Print Network [OSTI]

    Huang, Jianwei

    Pricing Jean Walrand, Series Editor Jianwei Huang Lin Gao SYNTHESIS LECTURES ON COMMUNICATION NETWORKS CM& Morgan Claypool Publishers& Wireless Network Pricing Jean Walrand, Series Editor Jianwei Huang Lin Gao SYNTHESIS LECTURES ON COMMUNICATION NETWORKS CM& Morgan Claypool Publishers& Wireless Network Pricing Jean

  11. PHY and MAC Layer Design of Hybrid Spread Spectrum Based Smart Meter Network

    SciTech Connect (OSTI)

    Kuruganti, Phani Teja [ORNL] [ORNL

    2012-01-01T23:59:59.000Z

    The smart grid is a combined process of revitalizing the traditional power grid applications and introducing new applications to improve the efficiency of power generation, transmission and distribution. This can be achieved by leveraging advanced communication and networking technologies. Therefore the selection of the appropriate communication technology for different smart grid applications has been debated a lot in the recent past. After comparing different possible technologies, a recent research study has arrived at a conclusion that the 3G cellular technology is the right choice for distribution side smart grid applications like smart metering, advanced distribution automation and demand response management system. In this paper, we argue that the current 3G/4G cellular technologies are not an appropriate choice for smart grid distribution applications and propose a Hybrid Spread Spectrum (HSS) based Advanced Metering Infrastructure (AMI) as one of the alternatives to 3G/4G technologies. We present a preliminary PHY and MAC layer design of a HSS based AMI network and evaluate their performance using matlab and NS2 simulations. Also, we propose a time hierarchical scheme that can significantly reduce the volume of random access traffic generated during blackouts and the delay in power outage reporting.

  12. HYBRID MODELING OF COMMUNICATION NETWORKS USING MODELICA

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    HYBRID MODELING OF COMMUNICATION NETWORKS USING MODELICA Daniel F¨arnqvist Katrin Strandemar and simulation of communication networks using the modeling language Modelica are discussed. Congestion control model, that Modelica provides an efficient platform for the analysis of communication networks

  13. A Technology for Electronic Energy Meters Intelligent Accounting Using Distributed Database over TCP/IP Network

    E-Print Network [OSTI]

    Borissova, Daniela

    4 8 A Technology for Electronic Energy Meters Intelligent Accounting Using Distributed Database in their entirety. 2. Electronic energy metersaccountingtechnology developed inthe project The technology under Collection Electronic Energy Meters Distributed Database over TCP/IP Network Optical Head Optical Port RS-232

  14. Towards a Secure, Wireless-Based, Home Area Network for Metering in Smart Grids

    E-Print Network [OSTI]

    Namboodiri, Vinod

    1 Towards a Secure, Wireless-Based, Home Area Network for Metering in Smart Grids Vinod Namboodiri and the consumer. This work takes a comprehensive look at wireless security in the smart meter-based home, Student Member, IEEE, Ward Jewell, Fellow, IEEE Abstract--Compared to the conventional grid, the smart

  15. Smart-Metering for Monitoring Building Power Distribution Network using Instantaneous Phasor Computations of Electrical Signals

    E-Print Network [OSTI]

    K.R., Krishnanand

    2013-01-01T23:59:59.000Z

    Man, H. and L. Jae-Hyun, Smart home energy management systemand implementation of smart home energy management systemsSocial network of smart-metered homes and SMEs for grid-

  16. advanced metering techniques: Topics by E-print Network

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

    12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Assessment of Demand Response and Advanced Metering Power Transmission, Distribution and Plants Websites...

  17. Communication in automation, including networking and wireless

    E-Print Network [OSTI]

    Antsaklis, Panos

    Communication in automation, including networking and wireless Nicholas Kottenstette and Panos J and networking in automation is given. Digital communication fundamentals are reviewed and networked control are presented. 1 Introduction 1.1 Why communication is necessary in automated systems Automated systems use

  18. Communication in Home Area Networks

    E-Print Network [OSTI]

    Wang, Yubo

    2012-01-01T23:59:59.000Z

    AMR uses UNB-PLC to read smart meter every 15 minutes [29].can be shared. Home 1 Smart meter Utility distribution2 HomePlug AV HomePlug GP Smart meter Cable PEV Appliance

  19. Covert Communication Networks

    E-Print Network [OSTI]

    Nix, Timothy Glen

    2013-08-02T23:59:59.000Z

    of participation in the network to both other members of the group and external eavesdroppers, and finally on resilience against disconnection. In this dissertation, we describe the challenges and requirements for such a system. We consider the topologies...

  20. Communication devices for network-hopping communications and methods of network-hopping communications

    DOE Patents [OSTI]

    Buttles, John W. (Idaho Falls, ID)

    2011-12-20T23:59:59.000Z

    Wireless communication devices include a software-defined radio coupled to processing circuitry. The processing circuitry is configured to execute computer programming code. Storage media is coupled to the processing circuitry and includes computer programming code configured to cause the processing circuitry to configure and reconfigure the software-defined radio to operate on each of a plurality of communication networks according to a selected sequence. Methods for communicating with a wireless device and methods of wireless network-hopping are also disclosed.

  1. Communication devices for network-hopping communications and methods of network-hopping communications

    DOE Patents [OSTI]

    Buttles, John W

    2013-04-23T23:59:59.000Z

    Wireless communication devices include a software-defined radio coupled to processing circuitry. The system controller is configured to execute computer programming code. Storage media is coupled to the system controller and includes computer programming code configured to cause the system controller to configure and reconfigure the software-defined radio to operate on each of a plurality of communication networks according to a selected sequence. Methods for communicating with a wireless device and methods of wireless network-hopping are also disclosed.

  2. Social Network and Communications Institutional Change Principle

    Broader source: Energy.gov [DOE]

    Federal agencies can use social networks and communications to spark and reinforce behavior change for meeting sustainability goals. This principle is based on research findings showing that people...

  3. PIPELINES AS COMMUNICATION NETWORK LINKS

    SciTech Connect (OSTI)

    Kelvin T. Erickson; Ann Miller; E. Keith Stanek; C.H. Wu; Shari Dunn-Norman

    2005-03-14T23:59:59.000Z

    This report presents the results of an investigation into two methods of using the natural gas pipeline as a communication medium. The work addressed the need to develop secure system monitoring and control techniques between the field and control centers and to robotic devices in the pipeline. In the first method, the pipeline was treated as a microwave waveguide. In the second method, the pipe was treated as a leaky feeder or a multi-ground neutral and the signal was directly injected onto the metal pipe. These methods were tested on existing pipeline loops at UMR and Batelle. The results reported in this report indicate the feasibility of both methods. In addition, a few suitable communication link protocols for this network were analyzed.

  4. Hybrid Modeling of Communication Networks Using Modelica

    E-Print Network [OSTI]

    Hespanha, João Pedro

    Hybrid Modeling of Communication Networks Using Modelica Daniel F¨arnqvist, Katrin Strandemar, Karl is to describe initial work on modeling packet-switched communication network us- ing Modelica [1], [8], which that the hybrid model is suitable for Modelica. More- over, we show that the model can then be efficiently simu

  5. Networked UAV Command, Control and Communication

    E-Print Network [OSTI]

    Frew, Eric W.

    climate change.3 Aerial platforms have been demonstrated to be ideal for use in maintaining these mobileNetworked UAV Command, Control and Communication Jack Elston , Eric Frew , Brian Argrow University of Colorado, Boulder, CO, 80309, USA The networked UAV command, control, and communication project

  6. Degree project in Communication Systems

    E-Print Network [OSTI]

    Maguire Jr., Gerald Q.

    A N D U G U L A Networking for Smart Meters KTH Information and Communication Technology #12;Networking for Smart Meters Chaitanya Dandugula dandu@kth.se June 19, 2012 Master of Science Thesis for the distribution of electricity to individual homes/consumers. A smart meter (SM) is an electronic device

  7. Effective Protocols for Mobile Communications and Networking

    SciTech Connect (OSTI)

    Espinoza, J.; Sholander, P.; Van Leeuwen, B,

    1998-12-01T23:59:59.000Z

    This report examines methods of mobile communications with an emphasis on mobile computing and wireless communications. Many of the advances in communications involve the use of Internet Protocol (IP), Asynchronous Transfer Mode (ATM), and ad hoc network protocols. However, many of the advances in these protocols have been focused on wired communications. Recently much focus has been directed at advancing communication technology in the area of mobile wireless networks. This report discusses various protocols used in mobile communications and proposes a number of extensions to existing protocols. A detailed discussion is also included on desirable protocol characteristics and evaluation criteria. In addition, the report includes a discussion on several network simulation tools that maybe used to evaluate network protocols.

  8. Communication Reliability in Network on Chip Designs

    E-Print Network [OSTI]

    Kumar, Reeshav

    2012-10-19T23:59:59.000Z

    The performance of low latency Network on Chip (NoC) architectures, which incorporate fast bypass paths to reduce communication latency, is limited by crosstalk induced skewing of signal transitions on link wires. As a result of crosstalk...

  9. Smart-Metering for Monitoring Building Power Distribution Network using Instantaneous Phasor Computations of Electrical Signals

    E-Print Network [OSTI]

    K.R., Krishnanand

    2013-01-01T23:59:59.000Z

    Smart-Metering for Monitoring Building Power Distributionimplementable for smart-meters for a building. Eachcontrol node of a building so as to make smart decisions.

  10. WIRELESS SENSOR NETWORK BASED CONTROL SYSTEM CONCIDERING COMMUNICATION COST

    E-Print Network [OSTI]

    WIRELESS SENSOR NETWORK BASED CONTROL SYSTEM CONCIDERING COMMUNICATION COST Yutaka Iino* Takeshi for wireless sensor network based control system, minimizing communication energy consumption. Some control, wireless sensor network technology has been developed rapidly, and various applications to control system

  11. Switch for serial or parallel communication networks

    DOE Patents [OSTI]

    Crosette, Dario B. (DeSoto, TX)

    1994-01-01T23:59:59.000Z

    A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination.

  12. Switch for serial or parallel communication networks

    DOE Patents [OSTI]

    Crosette, D.B.

    1994-07-19T23:59:59.000Z

    A communication switch apparatus and a method for use in a geographically extensive serial, parallel or hybrid communication network linking a multi-processor or parallel processing system has a very low software processing overhead in order to accommodate random burst of high density data. Associated with each processor is a communication switch. A data source and a data destination, a sensor suite or robot for example, may also be associated with a switch. The configuration of the switches in the network are coordinated through a master processor node and depends on the operational phase of the multi-processor network: data acquisition, data processing, and data exchange. The master processor node passes information on the state to be assumed by each switch to the processor node associated with the switch. The processor node then operates a series of multi-state switches internal to each communication switch. The communication switch does not parse and interpret communication protocol and message routing information. During a data acquisition phase, the communication switch couples sensors producing data to the processor node associated with the switch, to a downlink destination on the communications network, or to both. It also may couple an uplink data source to its processor node. During the data exchange phase, the switch couples its processor node or an uplink data source to a downlink destination (which may include a processor node or a robot), or couples an uplink source to its processor node and its processor node to a downlink destination. 9 figs.

  13. Cooperative Multihop Communication for Underwater Acoustic Networks

    E-Print Network [OSTI]

    Zhou, Shengli

    Cooperative Multihop Communication for Underwater Acoustic Networks Cecilia Carbonelli and Urbashi propagation 1. INTRODUCTION Underwater sensor networks will find applications in data collection, pollution acoustic (UWA) channels differ from those in other media, such as radio channels, due to the high temporal

  14. automotive communication network: Topics by E-print Network

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

    7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 101 SCADA IMPLEMENTATION USING GSM NETWORK FOR COMMUNICATION CiteSeer Summary: Abstract-...

  15. Designing Satellite Communication Networks by Zero-One Quadratic Programming

    E-Print Network [OSTI]

    Helme, Marcia P.

    In satellite communications networks, distinctive facilities called homing stations perform special transmission functions. Local demand nodes clustered around each homing station communicate with each other via a local ...

  16. SECURITY AND COMMUNICATION NETWORKS Security Comm. Networks (2013)

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    SECURITY AND COMMUNICATION NETWORKS Security Comm. Networks (2013) Published online in Wiley Online Library (wileyonlinelibrary.com). DOI: 10.1002/sec.819 SPECIAL ISSUE PAPER Integrating security mechanisms, must be protected against security threats. Due to the security and also resource constraint concerns

  17. Communication in Home Area Networks

    E-Print Network [OSTI]

    Wang, Yubo

    2012-01-01T23:59:59.000Z

    and implementation of smart home energy management systemsStandard Technologies for Smart Home Area Networks EnablingInteroperability framework for smart home systems”, Consumer

  18. On the Characteristics of Spectrum-Agile Communication Networks

    E-Print Network [OSTI]

    Liu, Xin

    , both the Federal Communications Commission (FCC) and the federal government have made important1 On the Characteristics of Spectrum-Agile Communication Networks Xin Liu Wei Wang Department almost all spectrum suitable for wireless communications have been allocated, preliminary studies

  19. Communication via entangled coherent quantum network

    E-Print Network [OSTI]

    A. El Allati; Y. Hassouni; N. Metwally

    2010-11-17T23:59:59.000Z

    A quantum network is constructed via maximum entangled coherent states. The possibility of using this network to achieve communication between multi-participants is investigated. We showed that the probability of teleported unknown state successfully, depends on the size the used network. As the numbers of participants increases, the successful probability does not depend on the intensity of the field. The problem of implementing quantum teleportation protocol via a noise quantum network is discussed. We show one can send information perfectly with small values of the field intensity and larger values of the noise strength. The successful probability of this suggested protocol increases abruptly for larger values of the noise strength and gradually for small values. We show that for small size of the used quantum network, the fidelity of the teleported state decreases smoothly, while it decreases abruptly for larger size of network.

  20. Multimedia Communications over IP Networks 4 -6 September 2000

    E-Print Network [OSTI]

    Abu-Rgheff, Mosa Ali

    Multimedia Communications over IP Networks 4 - 6 September 2000 Evolution of the Internet David@plymouth.ac.uk School of Computing #12;Multimedia Communications over IP Networks 4 - 6 September 2000 Evolution' applying at each level: #12;Multimedia Communications over IP Networks 4 - 6 September 2000 Evolution

  1. Graphene-enabled Wireless Communication Networks

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    Graphene-enabled Wireless Communication Networks at the Nanoscale 1 Ignacio Llatser Nanonetworking;Graphene Honeycomb lattice of carbon atoms 2-dimensional material Discovered by A. K. Geim and K. S. Novoselov 9 Graphene G. Liu, W. Stillman, S. Rumyantsev, Q. Shao, M. Shur, A. A. Balandin, "Low

  2. Energy Harvesting Communication Networks: Optimization and Demonstration

    E-Print Network [OSTI]

    Gesbert, David

    ) and the UK (Imperial College London). Index Terms--energy harvesting; energy packet net- works; Markov models harvesting devices. EH capability can scavenge ambient energy, such as vibrations, thermal gradients or solar1 Energy Harvesting Communication Networks: Optimization and Demonstration (The E-CROPS Project

  3. automatic gas meter-reading: Topics by E-print Network

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

    Last Page Topic Index 1 Neighborhood Watch: Security and Privacy Analysis of Automatic Meter Reading Systems Engineering Websites Summary: in transforming the current electrical...

  4. Net Metering

    Broader source: Energy.gov [DOE]

    In April 2008, Kentucky enacted legislation that expanded its net metering law by requiring utilities to offer net metering to customers that generate electricity with photovoltaic (PV), wind,...

  5. Position estimation of transceivers in communication networks

    DOE Patents [OSTI]

    Kent, Claudia A. (Pleasanton, CA); Dowla, Farid (Castro Valley, CA)

    2008-06-03T23:59:59.000Z

    This invention provides a system and method using wireless communication interfaces coupled with statistical processing of time-of-flight data to locate by position estimation unknown wireless receivers. Such an invention can be applied in sensor network applications, such as environmental monitoring of water in the soil or chemicals in the air where the position of the network nodes is deemed critical. Moreover, the present invention can be arranged to operate in areas where a Global Positioning System (GPS) is not available, such as inside buildings, caves, and tunnels.

  6. Communication synthesis for on chip networks

    E-Print Network [OSTI]

    Swaminathan, Narayanan

    2002-01-01T23:59:59.000Z

    to Corlesign Environment C. Synthesize&l Communication Architecl, urc VI COXCLUSIO&U REFFREUCES . VITA LIST OF TABLES TABLE Page III ITRANS 2001 Roadmap . Effect of Virtual Channels and Bulfers in Area of Network Area Cost Comparison of 128 and 256... Roadmap for Semiconductors (ITRS) identifies design productivity, power management, multi-core organization, I/O bandwidth, and circuit and process tech- nologies as key contexts for future evolution of microprocessing units [I]. Commu- nication...

  7. JSAC SPECIAL ISSUE ON NETWORK SUPPORT FOR GROUP COMMUNICATION 1 Scalable Secure Group Communication over IP

    E-Print Network [OSTI]

    Banerjee, Suman

    JSAC SPECIAL ISSUE ON NETWORK SUPPORT FOR GROUP COMMUNICATION 1 Scalable Secure Group Communication our scheme is completely end­host based, it can be used to implement group security over IP multicast­enabled untrusted, insecure networks. A. Group Keys and Re­keying Groups Many secure group communication systems [12

  8. COMMUNICATION NETWORKS AND THE RISE OF AN INFORMATION ELITE

    E-Print Network [OSTI]

    COMMUNICATION NETWORKS AND THE RISE OF AN INFORMATION ELITE CAN COMMUNICATION HELP THE INFORMATION shared. Thus universal access policies that provide only communication channels but do not also establish of communication channels and the levels of learning and sharing that take place, the model rigorously explains how

  9. Challenges for Efficient Communication in Underwater Acoustic Sensor Networks

    E-Print Network [OSTI]

    Pompili, Dario

    Challenges for Efficient Communication in Underwater Acoustic Sensor Networks Ian F. Akyildiz for oceano- graphic data collection, pollution monitoring, offshore explo- ration and tactical surveillance in collaborative monitoring missions. Underwater acoustic network- ing is the enabling technology

  10. On traffic analysis in anonymous communication networks

    E-Print Network [OSTI]

    Zhu, Ye

    2009-06-02T23:59:59.000Z

    OF PHILOSOPHY Approved by: Co-Chairs of Committee, Riccardo Bettati A. L. Narasimha Reddy Committee Members, Wei Zhao Michael Longnecker Head of Department, Costas N. Georghiades August 2006 Major Subject: Computer Engineering iii ABSTRACT On Tra?c Analysis... in Anonymous Communication Networks. (August 2006) Ye Zhu, B.S., Shanghai Jiao Tong University; M.S., Texas A&M University Co?Chairs of Advisory Committee: Dr. Riccardo Bettati Dr. A. L. Narasimha Reddy In this dissertation, we address issues related to tra...

  11. Net Metering

    Broader source: Energy.gov [DOE]

    In Massachusetts, the state's investor-owned utilities must offer net metering. Municipal utilities are not obligated to offer net metering, but they may do so voluntarily. (There are no electric...

  12. Net Metering

    Broader source: Energy.gov [DOE]

    The Indiana Utility Regulatory Commission (IURC) adopted rules for net metering in September 2004, requiring the state's investor-owned utilities (IOUs) to offer net metering to all electric...

  13. Social Network of Smart-Metered Homes and SMEs for Grid-based Renewable Energy Exchange

    E-Print Network [OSTI]

    Steels, Luc

    makes innovations on smart technologies and processes by building a demand- response decision support and aggregate data from multiple autonomous physical or virtual meters, and (iv) manage the actual energy demand and ensure the achievement of demand response for the community involved. The approach is centered

  14. LOCOMOTION (TERRESTRIAL AND AERIAL) AND COMMUNICATION OF AUTONOMOUS ROBOT NETWORKS

    E-Print Network [OSTI]

    Kansas, University of

    , flying robots, micro-air vehicles, robot communication, autonomous robot networks. #12;2 1. TERRESTRIAL1 LOCOMOTION (TERRESTRIAL AND AERIAL) AND COMMUNICATION OF AUTONOMOUS ROBOT NETWORKS Arvin Agah vehicles, next generation robotic platforms, platform mechanics and materials, winterization of robotic

  15. Remote Stabilization via Communication Networks with a Distributed Control Law

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Remote Stabilization via Communication Networks with a Distributed Control Law Emmanuel Witrant the problem of remote stabilization via communication networks involving some time- varying delays of known average dynamics. This problem arises when the control law is remotely implemented and leads

  16. The Geospatial Characteristics of a Social Movement Communication Network

    E-Print Network [OSTI]

    Conover, Michael D; Ferrara, Emilio; McKelvey, Karissa; Menczer, Filippo; Flammini, Alessandro

    2013-01-01T23:59:59.000Z

    Social movements rely in large measure on networked communication technologies to organize and disseminate information relating to the movements' objectives. In this work we seek to understand how the goals and needs of a protest movement are reflected in the geographic patterns of its communication network, and how these patterns differ from those of stable political communication. To this end, we examine an online communication network reconstructed from over 600,000 tweets from a thirty-six week period covering the birth and maturation of the American anticapitalist movement, Occupy Wall Street. We find that, compared to a network of stable domestic political communication, the Occupy Wall Street network exhibits higher levels of locality and a hub and spoke structure, in which the majority of non-local attention is allocated to high-profile locations such as New York, California, and Washington D.C. Moreover, we observe that information flows across state boundaries are more likely to contain framing lang...

  17. Gas Main Sensor and Communications Network System

    SciTech Connect (OSTI)

    Hagen Schempf

    2006-05-31T23:59:59.000Z

    Automatika, Inc. was contracted by the Department of Energy (DOE) and with co-funding from the Northeast Gas Association (NGA), to develop an in-pipe natural gas prototype measurement and wireless communications system for assessing and monitoring distribution networks. This projected was completed in April 2006, and culminated in the installation of more than 2 dozen GasNet nodes in both low- and high-pressure cast-iron and steel mains owned by multiple utilities in the northeastern US. Utilities are currently logging data (off-line) and monitoring data in real time from single and multiple networked sensors over cellular networks and collecting data using wireless bluetooth PDA systems. The system was designed to be modular, using in-pipe sensor-wands capable of measuring, flow, pressure, temperature, water-content and vibration. Internal antennae allowed for the use of the pipe-internals as a waveguide for setting up a sensor network to collect data from multiple nodes simultaneously. Sensor nodes were designed to be installed with low- and no-blow techniques and tools. Using a multi-drop bus technique with a custom protocol, all electronics were designed to be buriable and allow for on-board data-collection (SD-card), wireless relaying and cellular network forwarding. Installation options afforded by the design included direct-burial and external polemounted variants. Power was provided by one or more batteries, direct AC-power (Class I Div.2) and solar-array. The utilities are currently in a data-collection phase and intend to use the collected (and processed) data to make capital improvement decisions, compare it to Stoner model predictions and evaluate the use of such a system for future expansion, technology-improvement and commercialization starting later in 2006.

  18. Defenses against Covert-Communications in Multimedia and Sensor Networks

    E-Print Network [OSTI]

    Jainsky, Julien Sebastien 1981-

    2012-11-29T23:59:59.000Z

    subversive communications to a much greater extent. 3 Furthermore, the acquisition of highly correlated multimedia provides fertile ground for advanced steganographic approaches. Covert communications in multimedia networks is of special concern...DEFENSES AGAINST COVERT-COMMUNICATIONS IN MULTIMEDIA AND SENSOR NETWORKS A Dissertation by JULIEN SEBASTIEN JAINSKY Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements...

  19. Simulating Challenges to Communication Networks for Evaluation of Resilience

    E-Print Network [OSTI]

    Mahmood, Rabat Anam

    2009-07-31T23:59:59.000Z

    Simulating Challenges to Communication Networks for Evaluation of Resilience ? 2009 Rabat Anam Mahmood Submitted to the Graduate Degree Program in Electrical Engineering & Computer Science... of various faults and challenges to normal operation" [8]. A resilient network detects, remediates, and recovers from outages and periods of degraded performance within as little time as possible. This so happens that each node in the network continuously...

  20. Social Networks in Health Care: Communication, collaboration and insights

    E-Print Network [OSTI]

    Klein, Ophir

    Social Networks in Health Care: Communication, collaboration and insights Foreword At Chirp, Facebook boasts 400 million users and has created its own unique cyber culture. Social networking is accessed and shared. In this issue brief, we provide a snapshot of social networking's evolution

  1. Net Metering

    Broader source: Energy.gov [DOE]

    New Jersey's net-metering rules apply to all residential, commercial and industrial customers of the state's investor-owned utilities and energy suppliers (and certain competitive municipal...

  2. Net Metering

    Broader source: Energy.gov [DOE]

    Wyoming enacted legislation in February 2001 that established statewide net metering. The law applies to investor-owned utilities, electric cooperatives and irrigation districts. Eligible...

  3. Net Metering

    Broader source: Energy.gov [DOE]

    Net metering has been available in Oklahoma since 1988 under Oklahoma Corporation Commission (OCC) Order 326195. The OCC's rules require investor-owned utilities and electric cooperatives under...

  4. Net Metering

    Broader source: Energy.gov [DOE]

    Missouri enacted legislation in June 2007 (S.B. 54)* requiring all electric utilities -- investor-owned utilities, municipal utilities and electric cooperatives -- to offer net metering to...

  5. Metering Approaches

    Broader source: Energy.gov [DOE]

    Metering approaches vary depending on facility design and intended purpose (e.g., administrative offices, laboratory, warehouse, etc.). No one approach fits all applications. In fact, different...

  6. Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks 90% of this material is reproduced brakes before a collision Some 40% more do not brake effectively Road Accidents 41.600 fatalities 1

  7. Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks 90% of this material is reproduced brakes before a collision Some 40% more do not brake effectively Road Accidents 41.600 fatalities 1

  8. Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2010/11 Vehicular Ad Hoc Networks 90% of this material is reproduced% of passengers vehicles and 26% of trucks do not activate brakes before a collision Some 40% more do not brake

  9. Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks

    E-Print Network [OSTI]

    Lo Cigno, Renato Antonio

    Nomadic Communications AA 2009/10 Vehicular Ad Hoc Networks 90% of this material is reproduced% of passengers vehicles and 26% of trucks do not activate brakes before a collision Some 40% more do not brake

  10. Analysis of informal communication networks - a case study

    E-Print Network [OSTI]

    Schoder, Detlef

    The structure and dynamics of informal communication networks are of central importance for the functionality of enterprise workflows and for performance and innovation of knowledge-centric organizations. While most ...

  11. Predictive Compensation for Communication Outages in Networked Control Systems

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    Predictive Compensation for Communication Outages in Networked Control Systems Erik Henriksson Henrik Sandberg Karl Henrik Johansson Abstract-- A predictive outage compensator co time instance, the predictive outage compensator suggests a replacement command based on the history

  12. Providing ordered message delivery in communication network systems

    E-Print Network [OSTI]

    Rivera-Hernandez, Julio A

    1995-01-01T23:59:59.000Z

    PROVIDING ORDERED MESSAGE DELIVERY IN COMMUNICATION NETWORK SYSTEMS A Thesis by JULI0 A. RIVERA-HERNANDEZ Submitted to the Oflice of Graduate Studies of Texas AkM University in partial fulfillment of the requirements for the degree of MASTER... OF SCIENCE May 1995 Major Subject: Computer Science PROVIDING ORDERED MESSAGE DELIVERY IN COMMUNICATION NETWORK SYSTEMS A Thesis by JULIO A. RIVERA-HERNANDEZ Submitted to Texas ARM University in partial fulfillment of the requirements for the degree...

  13. POWER CONTROL IN WIRELESS COMMUNICATIONS NETWORKS -FROM A

    E-Print Network [OSTI]

    Gustafsson, Fredrik

    POWER CONTROL IN WIRELESS COMMUNICATIONS NETWORKS - FROM A CONTROL THEORY PERSPECTIVE Fredrik of wireless cellular communications systems will be in focus and methods for transmitter power control. Relevant aspects of power control are discussed with emphasis on practical issues, using an automatic

  14. A Power Line Communication Network Infrastructure for The Smart Home

    E-Print Network [OSTI]

    Latchman, Haniph A.

    A Power Line Communication Network Infrastructure for The Smart Home Yu-Ju Lin, Haniph A. Latchman's as a basic infrastructure for building integrated "smart homes," wherein infor- mation appliances (IA guarantee QoS for real-time communications, supporting delay sensitive data streams for "Smart Home

  15. Net Metering

    Broader source: Energy.gov [DOE]

    Illinois enacted legislation in August 2007 (S.B. 680) requiring investor-owned utilities in Illinois to begin offering net metering by April 1, 2008. In May 2008, the Illinois Commerce Commissio...

  16. Net Metering

    Broader source: Energy.gov [DOE]

    NOTE: In December 15, 2014 the New York Public Service Commission (PSC) issued an order directing the investor owned utilities in the State to file net metering tariff revisions doubling the agg...

  17. Net Metering

    Broader source: Energy.gov [DOE]

    Nevada's original net-metering law for renewable-energy systems was enacted in 1997 and amended in 2001, 2003, 2005, 2007, 2011, 2013, and 2015. Systems up to one megawatt (MW) in capacity that...

  18. Net Metering

    Broader source: Energy.gov [DOE]

    Note: The program web site listed above links to the Maryland Public Service Commission's Net Metering Working Group page, which contains a variety of information resources related to the ongoing...

  19. Net Metering

    Broader source: Energy.gov [DOE]

    [http://nebraskalegislature.gov/FloorDocs/101/PDF/Final/LB436.pdf LB 436], signed in May 2009, established statewide net metering rules for all electric utilities in Nebraska. The rules apply to...

  20. Net Metering

    Broader source: Energy.gov [DOE]

    The North Carolina Utilities Commission (NCUC) requires the state’s three investor-owned utilities -- Duke Energy, Progress Energy and Dominion North Carolina Power -- to make net metering...

  1. Net Metering

    Broader source: Energy.gov [DOE]

    Net metering is available to all "qualifying facilities" (QFs), as defined by the federal Public Utility Regulatory Policies Act of 1978 (PURPA)*, which pertains to systems up to 80 megawatts (MW)...

  2. Net Metering

    Broader source: Energy.gov [DOE]

    Montana's net-metering law, enacted in July 1999, applies to all customers of investor-owned utilities. Systems up to 50 kilowatts (kW) in capacity that generate electricity using solar, wind or...

  3. Net Metering

    Broader source: Energy.gov [DOE]

    The Public Service Commission of Wisconsin (PSC) issued an order on January 26, 1982 requiring all regulated utilities to file tariffs allowing net metering to customers that generate electricity...

  4. Net Metering

    Broader source: Energy.gov [DOE]

    Rhode Island allows net metering for systems up to five megawatts (MW) in capacity that are designed to generate up to 100% of the electricity that a home or other facility uses. Systems that...

  5. Net Metering

    Broader source: Energy.gov [DOE]

    '''''Note: In March 2011, Virginia enacted HB 1983, which increased the residential net-metering limit to 20 kW. However, residential facilities with a capacity of greater than 10 kW must pay a...

  6. Net Metering

    Broader source: Energy.gov [DOE]

    Net metering in West Virginia is available to all retail electricity customers. System capacity limits vary depending on the customer type and electric utility type, according to the following...

  7. Net Metering

    Broader source: Energy.gov [DOE]

    North Dakota's net-metering policy, adopted in 1991 by the state Public Service Commission (PSC), applies to renewable-energy systems and combined heat and power (CHP) systems up to 100 kilowatts ...

  8. Net Metering

    Broader source: Energy.gov [DOE]

    Oregon has established separate net-metering programs for the state's primary investor-owned utilities (PGE and PacifiCorp), and for its municipal utilities and electric cooperatives.

  9. Net Metering

    Broader source: Energy.gov [DOE]

    '''''The MPSC is reviewing state interconnection and net metering policies in [http://efile.mpsc.state.mi.us/efile/viewcase.php?casenum=15919&submit.x=... Case U-15919].'''''...

  10. Net Metering

    Broader source: Energy.gov [DOE]

    '''''NOTE: Legislation enacted in 2011 and 2012 (S.B. 1652, H.B. 3036, and S.B. 3811) has changed several aspects of net metering in Illinois. For customers in competitive classes as of July 1,...

  11. Net Metering

    Broader source: Energy.gov [DOE]

    Utah law requires their only investor-owned utility, Rocky Mountain Power (RMP), and most electric cooperatives* to offer net metering to customers who generate electricity using solar energy, wind...

  12. Net Metering

    Broader source: Energy.gov [DOE]

    Washington's net-metering law applies to systems up to 100 kilowatts (kW) in capacity that generate electricity using solar, wind, hydro, biogas from animal waste, or combined heat and power...

  13. Net Metering

    Broader source: Energy.gov [DOE]

    '''''Note: H.F. 729, enacted in May 2013, includes many changes to Minnesota's net metering law. These changes are described above, but most will not take effect until rules are implemented at the...

  14. Quantum Communication Network Utilizing Quadripartite Entangled States of Optical Field

    E-Print Network [OSTI]

    Heng Shen; Xiaolong Su; Xiaojun Jia; Changde Xie

    2009-09-16T23:59:59.000Z

    We propose two types of quantum dense coding communication networks with optical continuous variables, in which a quadripartite entangled state of the optical field with totally three-party correlations of quadrature amplitudes is utilized. In the networks, the exchange of information between any two participants can be manipulated by one or two of the remaining participants. The channel capacities for a variety of communication protocols are numerically calculated. Due to the fact that the quadripartite entangled states applied in the communication systems have been successfully prepared already in the laboratory, the proposed schemes are experimentally accessible at present.

  15. Quantum communication network utilizing quadripartite entangled states of optical field

    SciTech Connect (OSTI)

    Shen Heng; Su Xiaolong; Jia Xiaojun; Xie Changde [State Key Laboratory of Quantum Optics and Quantum Optics Devices, Institute of Opto-Electronics, Shanxi University, Taiyuan 030006 (China)

    2009-10-15T23:59:59.000Z

    We propose two types of quantum dense coding communication networks with optical continuous variables, in which a quadripartite entangled state of the optical field with totally three-party correlations of quadrature amplitudes is utilized. In the networks, the exchange of information between any two participants can be manipulated by one or two of the remaining participants. The channel capacities for a variety of communication protocols are numerically calculated. Due to the fact that the quadripartite entangled states applied in the communication systems have been successfully prepared already in the laboratory, the proposed schemes are experimentally accessible at present.

  16. Ultraviolet Communication Network Modeling and Analysis

    E-Print Network [OSTI]

    Wang, Leijie

    2011-01-01T23:59:59.000Z

    systems for unattended ground sensor networks. In Proc.link for unattended ground sensors. In Proc. SPIE, volumeenvironment sensing, unattended ground sensor networks, and

  17. Communication Load Reduction for Neural Network Implementations

    E-Print Network [OSTI]

    Behnke, Sven

    the total amount of communication load, followed by a placement of partitions onto proces- sors 3]. We

  18. ESC: Energy Synchronized Communication in Sustainable Sensor Networks

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    ESC: Energy Synchronized Communication in Sustainable Sensor Networks Yu Gu, Ting Zhu and Tian He Abstract--With advances in energy harvesting techniques, it is now feasible to build sustainable sensor of sustainable sensor networks is to effectively utilize a continuous stream of ambient energy. Instead

  19. Routing protocol for anycast communications in a wireless sensor network

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Routing protocol for anycast communications in a wireless sensor network Nancy El Rachkidy. 1 Introduction In the past few years, wireless sensor networks have been used in several moni University Complexe scientifique des C´ezeaux, 63177 Aubi`ere cedex, France Abstract. In wireless sensor

  20. Fair Energy-Efficient Network Design for Multihop Communications

    E-Print Network [OSTI]

    Wang, Xin

    Fair Energy-Efficient Network Design for Multihop Communications Xin Wang Department of Computer--We consider the energy-efficient network resource allocation that minimizes a cost function of average user between efficiency and fairness in energy-efficient designs. Based on such cost functions, optimal routing

  1. Autonomous Data Collection from Underwater Sensor Networks using Acoustic Communication

    E-Print Network [OSTI]

    Sukhatme, Gaurav S.

    for an autonomous underwater vehicle (AUV) to collect data from an underwater sensor network. The sensors. A potential solution is the use of a mobile autonomous under- water vehicle (AUV) equipped with an acousticAutonomous Data Collection from Underwater Sensor Networks using Acoustic Communication Geoffrey A

  2. Communication synthesis of networks-on-chip (noc)

    E-Print Network [OSTI]

    Bhojwani, Praveen Sunder

    2009-05-15T23:59:59.000Z

    considered by most NoC researchers. This architecture consists of a regular layout of network tiles. These tiles consist of IP cores interfaced with NoCs via core-network interfaces (CNI). On-chip routers route communication between the source and destination... network tiles, over links between them. A pro- The journal model is IEEE Transactions on Automatic Control. 2 tocol stack similar to the one used in wide-area networks has also been proposed for the on-chip network environment [5]. Fig. 1. NoC architecture...

  3. Communication synthesis of networks-on-chip (NoC)

    E-Print Network [OSTI]

    Bhojwani, Praveen Sunder

    2008-10-10T23:59:59.000Z

    considered by most NoC researchers. This architecture consists of a regular layout of network tiles. These tiles consist of IP cores interfaced with NoCs via core-network interfaces (CNI). On-chip routers route communication between the source and destination... network tiles, over links between them. A pro- The journal model is IEEE Transactions on Automatic Control. 2 tocol stack similar to the one used in wide-area networks has also been proposed for the on-chip network environment [5]. Fig. 1. NoC architecture...

  4. Multimedia Communications over IP Networks 4-6 September 2000, University of Plymouth

    E-Print Network [OSTI]

    Abu-Rgheff, Mosa Ali

    Multimedia Communications over IP Networks 4-6 September 2000, University of Plymouth (QGWR(QG 4HWZRUN1HWZRUN Mike Buckley Lucent Technologies Multimedia Communications over IP Networks #12;Multimedia Communications over IP Networks 4-6 September 2000, University of Plymouth #12;Multimedia Communications over IP

  5. Saturation meter

    DOE Patents [OSTI]

    Gregurech, S.

    1984-08-01T23:59:59.000Z

    A saturation meter for use in a pressurized water reactor plant comprising a differential pressure transducer having a first and second pressure sensing means and an alarm. The alarm is connected to the transducer and is preset to activate at a level of saturation prior to the formation of a steam void in the reactor vessel.

  6. Securing against fraud in mobile communications : system design and development in 3G mobile networks

    E-Print Network [OSTI]

    Mochizuki, Yujiro, 1973-

    2006-01-01T23:59:59.000Z

    Network security ensures the consistency, integrity, and reliability of telecommunications systems. Authorized network access prevents fraudulent communications and maintains the availability of the systems. However, limited ...

  7. Technologie Smart metering Technologie Smart metering

    E-Print Network [OSTI]

    Technologie Smart metering Technologie Smart metering 29Bulletin 9/2014 Innovative Dienste mit intelligenten Stromzählern Standby- und Kühlgeräteverbrauch aus Smart-Meter-Daten Smart Meter ermöglichen weit, kommunikationsfähigen Stromzählern, fort. Smart Meter ermöglichen eine effizi- entere Rechnungsstellung, da sie Mess

  8. Complex Dynamics of Autonomous Communication Networks and the Intelligent Communication Paradigm

    E-Print Network [OSTI]

    Andrei P. Kirilyuk

    2006-03-16T23:59:59.000Z

    Dynamics of arbitrary communication system is analysed as unreduced interaction process. The applied generalised, universally nonperturbative method of effective potential reveals the phenomenon of dynamic multivaluedness of competing system configurations forced to permanently replace each other in a causally random order, which leads to universally defined dynamical chaos, complexity, fractality, self-organisation, and adaptability (physics/9806002, physics/0211071, physics/0405063). We demonstrate the origin of huge, exponentially high efficiency of the unreduced, complex network dynamics and specify the universal symmetry of complexity (physics/0404006) as the fundamental guiding principle for creation and control of such qualitatively new kind of networks and devices. The emerging intelligent communication paradigm and its practical realisation in the form of knowledge-based networks involve the features of true, unreduced intelligence and consciousness (physics/0409140) appearing in complex (multivalued) network dynamics and results.

  9. Communications and Networking for Smart Grid: Technology and Practice , HossamS. Hassanein2

    E-Print Network [OSTI]

    Qiu, Robert Caiming

    Editorial Communications and Networking for Smart Grid: Technology and Practice Chi Zhou1 , Hossam for Smart Grid research and development, so the communications networks in Smart Grid must facilitate communications protocols, and provide secure and reliable communications for the smart grid. Many open issues

  10. A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li

    E-Print Network [OSTI]

    A new communication paradigm for mobile TV over cellular network Dr. Hongxiang Li Electrical terrestrial TV network and propose a new mobile TV communication paradigm that is radically different from and communication theory (i.e., Network Coding and Dirty Paper Coding) in the new mobile TV system design. Despite

  11. Signaling communication events in a computer network

    DOE Patents [OSTI]

    Bender, Carl A. (Highland, NY); DiNicola, Paul D. (Hurley, NY); Gildea, Kevin J. (Bloomington, NY); Govindaraju, Rama K. (Poughkeepsie, NY); Kim, Chulho (Poughkeepsie, NY); Mirza, Jamshed H. (Woodstock, NY); Shah, Gautam H. (Wappingers Falls, NY); Nieplocha, Jaroslaw (Richland, WA)

    2000-01-01T23:59:59.000Z

    A method, apparatus and program product for detecting a communication event in a distributed parallel data processing system in which a message is sent from an origin to a target. A low-level application programming interface (LAPI) is provided which has an operation for associating a counter with a communication event to be detected. The LAPI increments the counter upon the occurrence of the communication event. The number in the counter is monitored, and when the number increases, the event is detected. A completion counter in the origin is associated with the completion of a message being sent from the origin to the target. When the message is completed, LAPI increments the completion counter such that monitoring the completion counter detects the completion of the message. The completion counter may be used to insure that a first message has been sent from the origin to the target and completed before a second message is sent.

  12. Palau- Net Metering

    Broader source: Energy.gov [DOE]

    The Palau Net Metering Act of 2009 established net metering on the Island of Palau. Net metering was implemented in order to:

  13. A New Compact Multichannel Receiver for Underwater Wireless Communication Networks

    E-Print Network [OSTI]

    Abdi, Ali

    size of the proposed receiver makes it particularly useful for small unmanned underwater vehicles1 A New Compact Multichannel Receiver for Underwater Wireless Communication Networks Ali Abdi of the particle velocity, in addition to the pressure, multichannel reception can be accomplished in underwater

  14. Networking Challenges and Principles in Diffusion-based Molecular Communication

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    monitoring systems. How nanomachines will communicate is still an important challenge for the networking of nanotechnology in the biomedical, environmental and industrial fields. One of the most promising paradigms. In this work, the key differences of the physical channel of DMC with respect to the wireless electromagnetic

  15. Optimizing Communication Energy Consumption in Perpetual Wireless Nanosensor Networks

    E-Print Network [OSTI]

    Weigle, Michele

    Optimizing Communication Energy Consumption in Perpetual Wireless Nanosensor Networks Shahram}@cs.odu.edu Abstract--This paper investigates the effect of various param- eters of energy consumption. Finding the optimum combination of parameters to minimize energy consumption while satisfying the Qo

  16. Energy-Aware Multiband Communications in Heterogeneous Networks

    E-Print Network [OSTI]

    Gesbert, David

    Engineering, University of Novi Sad, Serbia Abstract--This paper investigates the energy-efficiency of wellEnergy-Aware Multiband Communications in Heterogeneous Networks Wael Guib`ene, Chadi Khirallah- known spectrum sensing algorithms that exploit the sensed signal's energy, autocorrelation

  17. Autonomous Undersea Systems Network (AUSNet) Protocols To Support Ad-Hoc AUV Communications

    E-Print Network [OSTI]

    semi-autonomous networked robots. Emerging flexible low bandwidth, energy efficient architectures opposed to network support) data transmissions. Current efforts are focused on transitionAutonomous Undersea Systems Network (AUSNet) ­ Protocols To Support Ad-Hoc AUV Communications

  18. Optimal Integrated Control and Scheduling of Networked Control Systems with Communication

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Optimal Integrated Control and Scheduling of Networked Control Systems with Communication Abstract-- This paper addresses the problem of the optimal control and scheduling of Networked Control Systems over limited bandwidth deterministic networks. Multivariable linear systems subject

  19. Network and Index Coding with Application to Robust and Secure Communications

    E-Print Network [OSTI]

    El Rouayheb, Salim Y.

    2011-02-22T23:59:59.000Z

    Since its introduction in the year 2000 by Ahlswede et al., the network coding paradigm has revolutionized the way we understand information flows in networks. Traditionally, information transmitted in a communication network was treated as a...

  20. Supporting fault-tolerant communication in networks

    E-Print Network [OSTI]

    Kanjani, Khushboo

    2009-05-15T23:59:59.000Z

    . The capacity reservation problem can be formulated as the following integer problem : Min (Total Cost = summationdisplay ei?E ciri) (3.1) subject to: ri ? ?i (3.2) ri ? Zi (3.3) where Zi is the set of integers and for every cut C in the network...

  1. Nano Communication Networks Update | GE Global Research

    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 > The EnergyCenterDioxide CaptureSee theOilNREL inNano Communication

  2. Wireless Communications and Networking Technologies for Smart Grid: Paradigms and Challenges

    E-Print Network [OSTI]

    Fang, Xi; Xue, Guoliang

    2011-01-01T23:59:59.000Z

    Smart grid, regarded as the next generation power grid, uses two-way flows of electricity and information to create a widely distributed automated energy delivery network. In this work we present our vision on smart grid from the perspective of wireless communications and networking technologies. We present wireless communication and networking paradigms for four typical scenarios in the future smart grid and also point out the research challenges of the wireless communication and networking technologies used in smart grid

  3. Multiply-agile encryption in high speed communication networks

    SciTech Connect (OSTI)

    Pierson, L.G. [Sandia National Labs., Albuquerque, NM (United States); Witzke, E.L. [RE/SPEC Inc., Albuquerque, NM (United States)

    1997-05-01T23:59:59.000Z

    Different applications have different security requirements for data privacy, data integrity, and authentication. Encryption is one technique that addresses these requirements. Encryption hardware, designed for use in high-speed communications networks, can satisfy a wide variety of security requirements if that hardware is key-agile, robustness-agile and algorithm-agile. Hence, multiply-agile encryption provides enhanced solutions to the secrecy, interoperability and quality of service issues in high-speed networks. This paper defines these three types of agile encryption. Next, implementation issues are discussed. While single-algorithm, key-agile encryptors exist, robustness-agile and algorithm-agile encryptors are still research topics.

  4. Smart Grid Communications: Overview of Research Challenges, Solutions, and Standardization Activities

    E-Print Network [OSTI]

    Fan, Zhong; Gormus, Sedat; Efthymiou, Costas; Kalogridis, Georgios; Sooriyabandara, Mahesh; Zhu, Ziming; Lambotharan, Sangarapillai; Chin, Woon Hau

    2011-01-01T23:59:59.000Z

    Optimization of energy consumption in future intelligent energy networks (or Smart Grids) will be based on grid-integrated near-real-time communications between various grid elements in generation, transmission, distribution and loads. This paper discusses some of the challenges and opportunities of communications research in the areas of smart grid and smart metering. In particular, we focus on some of the key communications challenges for realizing interoperable and future-proof smart grid/metering networks, smart grid security and privacy, and how some of the existing networking technologies can be applied to energy management. Finally, we also discuss the coordinated standardization efforts in Europe to harmonize communications standards and protocols.

  5. 1 Edgar Nett Mobile Computer Communication SS'10 Problems compared to fixed networks

    E-Print Network [OSTI]

    1 Edgar Nett Mobile Computer Communication SS'10 Problems compared to fixed networks Higher loss-Hoc-Networks routing, service localization, reachability #12;2 Edgar Nett Mobile Computer Communication SS'10 Layering: The philosopher-translator-secretary architecture #12;3 Edgar Nett Mobile Computer Communication SS'10 source

  6. Organizational structure and communication networks in a university environment

    E-Print Network [OSTI]

    Mathiesen, Joachim; Sneppen, Kim

    2010-01-01T23:59:59.000Z

    The ``six degrees of separation" between any two individuals on Earth has become emblematic of the 'small world' theme, even though the information conveyed via a chain of human encounters decays very rapidly with increasing chain length, and diffusion of information via this process may be very inefficient in large human organizations. The information flow on a communication network in a large organization, the University of Oslo, has been studied by analyzing e-mail records. The records allow for quantification of communication intensity across organizational levels and between organizational units (referred to as ``modules"). We find that the number of e-mails messages within modules scales with module size to the power of $1.29\\pm .06$, and the frequency of communication between individuals decays exponentially with the number of links required upwards in the organizational hierarchy before they are connected. Our data also indicates that the number of messages sent by administrative units is proportional...

  7. Storage Area Network Optimization A cooperation of Ancor Communications, Minneapolis, USA

    E-Print Network [OSTI]

    Felsner, Stefan

    Storage Area Network Optimization A cooperation of Ancor Communications, Minneapolis, USA and Freie The Storage Area Network Optimization Project (SANO) is a cooperation of Ancor Communications (now QLogic for server-to-storage and server-to-server networking have been the focus of much attention during the 90s

  8. Butterfly and Benes-Based on-Chip Communication Networks for Multiprocessor Turbo Decoding

    E-Print Network [OSTI]

    Muller, Olivier

    Butterfly and Benes-Based on-Chip Communication Networks for Multiprocessor Turbo Decoding Hazem interconnection networks as on-chip communication networks for parallel turbo decoding. Adapted Benes for all turbo code standards and constitutes a promising feature for their reuse for any similar

  9. Apparatus and method for data communication in an energy distribution network

    DOE Patents [OSTI]

    Hussain, Mohsin; LaPorte, Brock; Uebel, Udo; Zia, Aftab

    2014-07-08T23:59:59.000Z

    A system for communicating information on an energy distribution network is disclosed. In one embodiment, the system includes a local supervisor on a communication network, wherein the local supervisor can collect data from one or more energy generation/monitoring devices. The system also includes a command center on the communication network, wherein the command center can generate one or more commands for controlling the one or more energy generation devices. The local supervisor can periodically transmit a data signal indicative of the data to the command center via a first channel of the communication network at a first interval. The local supervisor can also periodically transmit a request for a command to the command center via a second channel of the communication network at a second interval shorter than the first interval. This channel configuration provides effective data communication without a significant increase in the use of network resources.

  10. Kansas- Net Metering

    Broader source: Energy.gov [DOE]

    Kansas adopted the Net Metering and Easy Connection Act in May 2009 (see K.S.A. 66-1263 through 66-1271), establishing net metering for customers of investor-owned utilities in Kansas. Net metering...

  11. A communication stack over PLC for multi physical layer IPv6 Networking

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Inc. and CITI Insa-Lyon / INRIA, France Bernard Tourancheau: CITI Insa-Lyon / INRIA and LIP UMR 5668 interoperability features regarding others media with a robust and reliable communication stack for smart metering the main grid power supply. However, power consumption is still relevant to keep the global power overhead

  12. Multi-photon quantum communication in quantum networks

    E-Print Network [OSTI]

    Wei Qin; Chuan Wang; Ye Cao; Gui Lu Long

    2015-03-17T23:59:59.000Z

    We propose and analyze a multiphoton-state coherent transport protocol in a coupled-resonator quantum network. A multiphoton swap gate between two antipodes can be achieved with neither external modulation nor coupling strength engineering. Moreover, we extend this result to a coupled-resonator chain of arbitrary length with different coupling strengths. Effects of decoherence via quantum nondemolition interaction are studied with sources including vacuum quantum fluctuation and bath thermal excitations when the bath is in the thermal equilibrium state. These observations are helpful to understand the decoherence effects on quantum communication in quantum coupled-resonator systems.

  13. Leveraging smart meter data to recognize home appliances Markus Weiss+#

    E-Print Network [OSTI]

    Leveraging smart meter data to recognize home appliances Markus Weiss+# , Adrian Helfenstein -- The worldwide adoption of smart meters that measure and communicate residential electricity consumption gives demand. In this paper we present an infrastructure and a set of algorithms that make use of smart meters

  14. 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

  15. Proc. of IEEE Wireless Communications and Networking Conference (WCNC), March 2003 Mobility Patterns in Microcellular Wireless Networks

    E-Print Network [OSTI]

    Peha, Jon M.

    Proc. of IEEE Wireless Communications and Networking Conference (WCNC), March 2003 Mobility Patterns in Microcellular Wireless Networks Suttipong Thajchayapong and Jon M. Peha Department- cellular wireless networks, based on measurements from the 802.11-based system that blankets the Carnegie

  16. IEEE Wireless Communications and Networking Conference (WCNC), Sept. 2000 A Novel Co-existence Algorithm for Unlicensed Fixed Power Devices

    E-Print Network [OSTI]

    Peha, Jon M.

    ]. The Federal Communications Commission (FCC) has of late increased unlicensed allocations, creating1 IEEE Wireless Communications and Networking Conference (WCNC), Sept. 2000 A Novel Co the Unlicensed Personal Communication Services (UPCS) band [2], the Unlicensed National Information

  17. Network Communication as a Service-Oriented William JOHNSTON, Joe METZGER, Mike O'CONNOR, Michael COLLINS, Joseph

    E-Print Network [OSTI]

    Geddes, Cameron Guy Robinson

    Network Communication as a Service-Oriented Capability William JOHNSTON, Joe METZGER, Mike O complex tasks. Network communication is currently not a service ­ it is provided, in general, as a "best of scientific instrument (which is very soon for the LHC at CERN) ­ networks must provide communication

  18. Determining a bisection bandwidth for a multi-node data communications network

    DOE Patents [OSTI]

    Faraj, Ahmad A. (Rochester, MN)

    2010-01-26T23:59:59.000Z

    Methods, systems, and products are disclosed for determining a bisection bandwidth for a multi-node data communications network that include: partitioning nodes in the network into a first sub-network and a second sub-network in dependence upon a topology of the network; sending, by each node in the first sub-network to a destination node in the second sub-network, a first message having a predetermined message size; receiving, by each node in the first sub-network from a source node in the second sub-network, a second message; measuring, by each node in the first sub-network, the elapsed communications time between the sending of the first message and the receiving of the second message; selecting the longest elapsed communications time; and calculating the bisection bandwidth for the network in dependence upon the number of the nodes in the first sub-network, the predetermined message size of the first test message, and the longest elapsed communications time.

  19. Simulation-based optimization of communication protocols for large-scale wireless sensor networks1

    E-Print Network [OSTI]

    Maróti, Miklós

    1 Simulation-based optimization of communication protocols for large-scale wireless sensor networks--The design of reliable, dynamic, fault-tolerant services in wireless sensor networks is a big challenge everyday life more comfortable, e.g. Intelligent Spaces [3]. These sensor networks often use distributed

  20. ENERGY-EFFICIENT MULTIMEDIA COMMUNICATIONS IN LOSSY MULTI-HOP WIRELESS NETWORKS

    E-Print Network [OSTI]

    Kravets, Robin

    ENERGY-EFFICIENT MULTIMEDIA COMMUNICATIONS IN LOSSY MULTI-HOP WIRELESS NETWORKS Al Harris, Cigdem is energy-efficiency due to battery- power constrained mobile nodes. The network interface is a significant to reduce the energy wasted by sending such useless data in lossy networks. Keywords: Energy-efficient

  1. A SIP-based OSGi Device Communication Service for Mobile Personal Area Networks

    E-Print Network [OSTI]

    Kolberg, Mario

    A SIP-based OSGi Device Communication Service for Mobile Personal Area Networks Alan Brown, Mario are offered a variety of applications for their devices. Such devices include mobile phones, personal digital such as Bluetooth, users form their own mobile Personal Area Networks (PAN) to inter- network these devices

  2. LADWP- Net Metering (California)

    Broader source: Energy.gov [DOE]

    LADWP allows its customers to net meter their photovoltaic (PV), wind, and hybrid systems with a capacity of not more than one megawatt. LADWP will provide the necessary metering equipment unless...

  3. LADWP- Net Metering

    Broader source: Energy.gov [DOE]

    LADWP allows its customers to net meter their photovoltaic (PV), wind, and hybrid systems with a capacity of not more than one megawatt. LADWP will provide the necessary metering equipment unless...

  4. Progress Energy- Net Metering

    Broader source: Energy.gov [DOE]

    In August 2009, the South Carolina Public Service Commission issued an order mandating net metering be made available by the regulated electric utilities; the order incorporates a net metering...

  5. Net Metering Rules (Arkansas)

    Broader source: Energy.gov [DOE]

    The Net Metering Rules are promulgated under the authority of the Arkansas Public Service Commission. These rules are created to establish rules for net energy metering and interconnection. These...

  6. Duke Energy- Net Metering

    Broader source: Energy.gov [DOE]

    In August 2009, the South Carolina Public Service Commission issued an order mandating net metering be made available by the regulating utilities; the order incorporates a net metering settlement...

  7. Utility Metering- AGL Resources

    Broader source: Energy.gov [DOE]

    Presentation—given at the Spring 2013 Federal Utility Partnership Working Group (FUPWG) meeting—discusses AGL Resources metering, including interruptible rate customers, large users, and meeting federal metering goals.

  8. Advanced metering techniques in the federal sector

    SciTech Connect (OSTI)

    Szydlowski, R.F.; Chvala, W.D. Jr.; Halverson, M.A.

    1994-12-01T23:59:59.000Z

    The lack of utility metering in the federal sector has hampered introduction of direct billing of individual activities at most military installations. Direct billing will produce accountability for the amount of energy used and is a positive step toward self-directed energy conservation. For many installations, automatic meter reading (AMR) is a cost-effective way to increase the number of meters while reducing labor requirements and providing energy conservation analysis capabilities. The communications technology used by some of the AMR systems provides other demand-side management (DSM) capabilities. This paper summarizes the characteristics and relative merits of several AMR/DSM technologies that may be appropriate for the federal sector. A case study of an AMR system being installed at Fort Irwin, California, describes a cost-effective two-way radio communication system used for meter reading and load control.

  9. Security and Smart Metering Sophia Kaplantzis and Y. Ahmet Sekercioglu

    E-Print Network [OSTI]

    Sekercioglu, Y. Ahmet

    Security and Smart Metering Sophia Kaplantzis and Y. Ahmet S¸ekercioglu Department of Electrical the transmission network, to the suppliers back office. It encompasses concepts such as smart metering, smart does this threat translate to smart metering applications? In this article, we focus on the security

  10. anterior communicating artery: Topics by E-print Network

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

    communiation in one direction and quantum communication in the other. Aram W. Harrow; Debbie W. Leung 2005-05-12 125 Stockholm based communications agency Environmental...

  11. The ICoN integrated communication and navigation protocol for underwater acoustic networks

    E-Print Network [OSTI]

    Kanthan, Rupesh R

    2005-01-01T23:59:59.000Z

    The deployment of autonomous underwater devices has increased dramatically in the last several years, presenting a strong and growing need for a network protocol to mediate acoustic communications between devices. This ...

  12. Coordinated Vehicle Platoon Control: Weighted and Constrained Consensus and Communication Network Topologies

    E-Print Network [OSTI]

    Zhang, Hongwei

    Coordinated Vehicle Platoon Control: Weighted and Constrained Consensus and Communication Network a new method for enhancing highway safety and efficiency by coordinated control of vehicle platoons. One performance. Vehicle deployment is formulated as a weighted and constrained consensus control problem

  13. Distributed connection management for real-time communication over wormhole-routed networks

    E-Print Network [OSTI]

    Sundaresan, Sharad

    1997-01-01T23:59:59.000Z

    DISTRIBUTED CONNECTION MANAGEMENT FOR REAL- TIME COMMUNICATION OVER WORMHOLE-ROUTED NETWORKS A Thesis by SHARAD SUNDARESAN Submitted to the Office of Graduate Studies of Texas ASM University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1997 Major Subject: Computer Science DISTRIBUTED CONNECTION MANAGEMENT FOR REAL-TIME COMMUNICATION OVER WORMHOLE-ROUTED NETWORKS A Thesis by SHARAD SUNDARESAN Submitted to Texas AkM University in partial...

  14. 14. A TAXONOMY OF DATA COMMUNICATION PROTOCOLS FOR VEHICULAR AD HOC NETWORKS

    E-Print Network [OSTI]

    Stojmenovic, Ivan

    1 14. A TAXONOMY OF DATA COMMUNICATION PROTOCOLS FOR VEHICULAR AD HOC NETWORKS Yousef efficiency. In this paper, we provide the first known taxonomy of VANET data communication protocols, based, vehicle connectivity, urgency, and message contents. The taxonomy provides fundamental blocks in VANET

  15. Edgar Nett Mobile Computer Communication SS'14 1 Roaming in infrastructure networks

    E-Print Network [OSTI]

    Edgar Nett Mobile Computer Communication SS'14 1 Roaming in infrastructure networks No or bad informs the old AP so it can release resources #12;Edgar Nett Mobile Computer Communication SS'14 3 channels (N. America 11, Japan 14), each channel has a bandwidth of 22MHz #12;Edgar Nett Mobile Computer

  16. Cloud networking and communications Cloud computing is having an important impact on

    E-Print Network [OSTI]

    Boutaba, Raouf

    Editorial Cloud networking and communications Cloud computing is having an important impact attention has been devoted to system aspects of Cloud computing. More recently, however, the focus is shifting towards Cloud net- working and communications with evolutionary and revo- lutionary propositions

  17. Net Energy Metering (NEM)

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

    the Arizona Public Service Co. (APS) request for a charge on future rooftop solar panel installations connected to the grid under the state's net energy metering (NEM)...

  18. archiving communication system: Topics by E-print Network

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

    Synchronization with Channel Estimation in Multi-Relay Cooperative Networks", IEEE Trans. Signal Process., vol. 60 Cooperative Networks", in Proc. IEEE International Conference on...

  19. atomos communication system: Topics by E-print Network

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

    Synchronization with Channel Estimation in Multi-Relay Cooperative Networks", IEEE Trans. Signal Process., vol. 60 Cooperative Networks", in Proc. IEEE International Conference on...

  20. analog communication systems: Topics by E-print Network

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

    Synchronization with Channel Estimation in Multi-Relay Cooperative Networks", IEEE Trans. Signal Process., vol. 60 Cooperative Networks", in Proc. IEEE International Conference on...

  1. Advanced System Design of In-Building Wireless Communication Networks Using

    E-Print Network [OSTI]

    Stancil, Daniel D.

    Advanced System Design of In-Building Wireless Communication Networks Using Ventilation Ducts design an IEEE 802.11g wireless system that uses ventilation ducts to distribute the signals throughout modifications and antenna excitations we have tried, chronicling how to best install wireless local area network

  2. Energy-Efficient Modulation Design for Reliable Communication in Wireless Networks

    E-Print Network [OSTI]

    Gursoy, Mustafa Cenk

    Energy-Efficient Modulation Design for Reliable Communication in Wireless Networks Qing Chen transmit power scenarios. We have noted that variable power schemes can attain higher energy-efficiencies. The analysis of energy-efficient modulation design is also conducted in multi- hop linear networks

  3. ENERGY-AWARE SECURE MULTICAST COMMUNICATION IN AD-HOC NETWORKS USING GEOGRAPHIC LOCATION INFORMATION

    E-Print Network [OSTI]

    Lazos, Loukas

    ENERGY-AWARE SECURE MULTICAST COMMUNICATION IN AD-HOC NETWORKS USING GEOGRAPHIC LOCATION INFORMATION Loukas Lazos, Radha Poovendran Network Security and Cryptography Laboratory University by NSF grant ANI-0093187 and ARO grant DAAD-190210242 ABSTRACT The problem of securing multicast

  4. Cross-Layer Design for Energy-Efficient Secure Multicast Communications in Ad Hoc Networks

    E-Print Network [OSTI]

    Poovendran, Radha

    Cross-Layer Design for Energy-Efficient Secure Multicast Communications in Ad Hoc Networks Loukas, University of Washington, Seattle, WA Abstract-- We consider the problem of secure multicast in an energy network operation in an wireless ad hoc environment. Energy is a physical layer parameter, while security

  5. Line-plane broadcasting in a data communications network of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J. (Rochester, MN); Berg, Jeremy E. (Rochester, MN); Blocksome, Michael A. (Rochester, MN); Smith, Brian E. (Rochester, MN)

    2010-11-23T23:59:59.000Z

    Methods, apparatus, and products are disclosed for line-plane broadcasting in a data communications network of a parallel computer, the parallel computer comprising a plurality of compute nodes connected together through the network, the network optimized for point to point data communications and characterized by at least a first dimension, a second dimension, and a third dimension, that include: initiating, by a broadcasting compute node, a broadcast operation, including sending a message to all of the compute nodes along an axis of the first dimension for the network; sending, by each compute node along the axis of the first dimension, the message to all of the compute nodes along an axis of the second dimension for the network; and sending, by each compute node along the axis of the second dimension, the message to all of the compute nodes along an axis of the third dimension for the network.

  6. Line-plane broadcasting in a data communications network of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J.; Berg, Jeremy E.; Blocksome, Michael A.; Smith, Brian E.

    2010-06-08T23:59:59.000Z

    Methods, apparatus, and products are disclosed for line-plane broadcasting in a data communications network of a parallel computer, the parallel computer comprising a plurality of compute nodes connected together through the network, the network optimized for point to point data communications and characterized by at least a first dimension, a second dimension, and a third dimension, that include: initiating, by a broadcasting compute node, a broadcast operation, including sending a message to all of the compute nodes along an axis of the first dimension for the network; sending, by each compute node along the axis of the first dimension, the message to all of the compute nodes along an axis of the second dimension for the network; and sending, by each compute node along the axis of the second dimension, the message to all of the compute nodes along an axis of the third dimension for the network.

  7. Unreduced Dynamic Complexity: Towards the Unified Science of Intelligent Communication Networks and Software

    E-Print Network [OSTI]

    Andrei P. Kirilyuk

    2006-03-16T23:59:59.000Z

    Operation of autonomic communication networks with complicated user-oriented functions should be described as unreduced many-body interaction process. The latter gives rise to complex-dynamic behaviour including fractally structured hierarchy of chaotically changing realisations. We recall the main results of the universal science of complexity (physics/9806002) based on the unreduced interaction problem solution and its application to various real systems, from nanobiosystems (physics/0412097, physics/0502133) and quantum devices (physics/0211071) to intelligent networks (physics/0412058) and emerging consciousness (physics/0409140). We concentrate then on applications to autonomic communication leading to fundamentally substantiated, exact science of intelligent communication and software. It aims at unification of the whole diversity of complex information system behaviour, similar to the conventional, "Newtonian" science order for sequential, regular models of system dynamics. Basic principles and first applications of the unified science of complex-dynamic communication networks and software are outlined to demonstrate its advantages and emerging practical perspectives.

  8. Investigation of broadband over power line channel capacity of shipboard power system cables for ship communications networks 

    E-Print Network [OSTI]

    Akinnikawe, Ayorinde

    2009-05-15T23:59:59.000Z

    and networking has led to suggestions of applying BPL in other systems including ships. The application of BPL technology using the Shipboard Power System (SPS) as a potential communications network for ship automation systems has been proposed, to achieve recent...

  9. agent communication framework: Topics by E-print Network

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

    Er D. Korzyk 2000-01-01 55 Semantics of Communicating Agents Based on Deduction and Abduction Computer Technologies and Information Sciences Websites Summary: Semantics of...

  10. agent concise communication: Topics by E-print Network

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

    Er D. Korzyk 2000-01-01 32 Semantics of Communicating Agents Based on Deduction and Abduction Computer Technologies and Information Sciences Websites Summary: Semantics of...

  11. access communication datac: Topics by E-print Network

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

    Open learner models, communication, multiple users. 1 Introduction Open learner models (OLM) are learner models that are accessible Bull, Susan 111 Channel modelling and relay for...

  12. analysis communication evaluation: Topics by E-print Network

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

    and Communication in Nondestructive Evaluation (DICONDE). Practice E2339 defines an industrial adaptation of the NEMA Standards Publication titled Digital Imaging and...

  13. arthropod vibratory communication: Topics by E-print Network

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

    1998, 2001 production by small animals limit the efficiency of sound communication (Bennet-Clark, 1998; Larsen Elias, Damian Octavio 4 Trap Design for Vibratory Bowl Feeders...

  14. DC attenuation meter

    DOE Patents [OSTI]

    Hargrove, Douglas L.

    2004-09-14T23:59:59.000Z

    A portable, hand-held meter used to measure direct current (DC) attenuation in low impedance electrical signal cables and signal attenuators. A DC voltage is applied to the signal input of the cable and feedback to the control circuit through the signal cable and attenuators. The control circuit adjusts the applied voltage to the cable until the feedback voltage equals the reference voltage. The "units" of applied voltage required at the cable input is the system attenuation value of the cable and attenuators, which makes this meter unique. The meter may be used to calibrate data signal cables, attenuators, and cable-attenuator assemblies.

  15. E-print Network: Research Communications for Scientists and Engineers

    Office of Scientific and Technical Information (OSTI)

    E-print Web Log E-print Network E-print Network About Search Browse by Discipline Find Scientific Societies Receive E-print Alerts Contact Us Help Home Site Map OSTI DOE For...

  16. PSEG Long Island- Net Metering

    Broader source: Energy.gov [DOE]

    Although PSEG Long Island’s net metering policy is not governed by the State’s net metering law, the provisions are similar to the State law. Net metering is available for residential, non-reside...

  17. Guam- Net Metering

    Broader source: Energy.gov [DOE]

    Guam's Public Utilities Commission (PUC) reviewed net metering and interconnection during a regular meeting in February 2009 (Docket 08-10). Please contact the [http://www.guampuc.com/ Guam PUC]...

  18. Net Metering (Ontario, Canada)

    Broader source: Energy.gov [DOE]

    Ontario's net metering regulation allows you to send electricity generated from renewable sources to the electrical grid for a credit toward your energy costs. Here's how it works. Your utility...

  19. Puerto Rico- Net Metering

    Broader source: Energy.gov [DOE]

    Puerto Rico enacted net-metering legislation in August 2007, allowing customers of Puerto Rico Electric Power Authority (PREPA) to use electricity generated by solar, wind or "other" renewable...

  20. Economics of Energy Metering

    E-Print Network [OSTI]

    Duncan, J. D.

    1979-01-01T23:59:59.000Z

    become necessary to accurately measure energy usage (primarily fuel and steam) throughout the plant. There are currently several projects in the million dollar range to upgrade and add new metering to these flows. This paper will discuss the justification...

  1. Avista Utilities- Net Metering

    Broader source: Energy.gov [DOE]

    Idaho does not have a statewide net-metering policy. However, each of the state's three investor-owned utilities -- Avista Utilities, Idaho Power and Rocky Mountain Power -- has developed a net...

  2. Ashland Electric- Net Metering

    Broader source: Energy.gov [DOE]

    In 1996, Ashland adopted a net-metering program that includes simple interconnection guidelines. The program encourages the adoption of renewable-energy systems by committing the city to purchase,...

  3. Idaho Power- Net Metering

    Broader source: Energy.gov [DOE]

    Idaho does not have a statewide net-metering policy. However, each of the state's three investor-owned utilities -- Avista Utilities, Idaho Power and Rocky Mountain Power -- has developed a net...

  4. Washington City Power- Net Metering

    Broader source: Energy.gov [DOE]

    Washington City adopted a net-metering program, including interconnection procedures, in January 2008.* Net metering is available to residential and commercial customers that generate electricity...

  5. Energy-Aware Secure Multicast Communication In Wireless Ad-Hoc Networks Loukas Lazos, and Radha Poovendran

    E-Print Network [OSTI]

    Lazos, Loukas

    Energy-Aware Secure Multicast Communication In Wireless Ad-Hoc Networks Loukas Lazos, and Radha Poovendran Abstract-- In this paper we address the problem of efficiently securing multicast communication in energy constrained wireless ad hoc networks. We show that existing scalable key distribution techniques

  6. 3360 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 12, NO. 7, JULY 2013 Wireless Mesh Network in Smart Grid: Modeling

    E-Print Network [OSTI]

    Wang, Wenye

    in Smart Grid: Modeling and Analysis for Time Critical Communications Yi Xu, Member, IEEE, and Wenye Wang, Senior Member, IEEE Abstract--Communication networks are an indispensable com- ponent in the smart grid that are located distributively in the grid. In particular, wireless networks will be deployed widely in the smart

  7. Topic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems

    E-Print Network [OSTI]

    Mohsenian-Rad, Hamed

    Aggregator PLC IP WMN ZigBee (Home Area Network) Substations Operation Sensors PLC IP/IEC #12;Smart GridTopic 3: Smart Grid Communications A.H. MohsenianRad (U of T) 1Networking and Distributed Systems Reference Model for Smart Grid Dr. Hamed Mohsenian-Rad Texas Tech UniversityCommunications and Control

  8. Cellular computation and communications using engineered genetic regulatory networks

    E-Print Network [OSTI]

    Weiss, Ron, 1970-

    2001-01-01T23:59:59.000Z

    In this thesis, I present an engineering discipline for obtaining complex, predictable, and reliable cell behaviors by embedding biochemical logic circuits and programmed intercellular communications into cells. To accomplish ...

  9. Communication delay in circuit-switched interconnection networks

    E-Print Network [OSTI]

    Min, G.; Ould-Khaoua, M.

    Min,G. Ould-Khaoua,M. Sarbazi-Azad,H. Proceedings 20th IEEE Int. Performance, Computing, and Communications Conference (IEEE-IPCCC 2001), Phoenix, Arizona, April 4-6, 2001. pp 51-56 IEEE Computer Society Press

  10. Radar network communication through sensing of frequency hopping

    DOE Patents [OSTI]

    Dowla, Farid; Nekoogar, Faranak

    2013-05-28T23:59:59.000Z

    In one embodiment, a radar communication system includes a plurality of radars having a communication range and being capable of operating at a sensing frequency and a reporting frequency, wherein the reporting frequency is different than the sensing frequency, each radar is adapted for operating at the sensing frequency until an event is detected, each radar in the plurality of radars has an identification/location frequency for reporting information different from the sensing frequency, a first radar of the radars which senses the event sends a reporting frequency corresponding to its identification/location frequency when the event is detected, and all other radars in the plurality of radars switch their reporting frequencies to match the reporting frequency of the first radar upon detecting the reporting frequency switch of a radar within the communication range. In another embodiment, a method is presented for communicating information in a radar system.

  11. aircraft communication systems: Topics by E-print Network

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

    and the high-speed of aircrafts Jain, Raj 5 Aircraft System Identification Using Artificial Neural Networks Engineering Websites Summary: Aircraft System Identification Using...

  12. access control communications: Topics by E-print Network

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

    cost reduction of wireless technologies, ITS is finding favour, transport efficiency and environment concerns. However, the vehicular network applications require a medium...

  13. 344 JOURNAL OF COMMUNICATIONS AND NETWORKS, VOL. 5, NO. 4, DECEMBER 2003 Designing Optimal Pulse-Shapers

    E-Print Network [OSTI]

    -existence, the Federal Communications Commission (FCC) has released a spectral mask in its "First UWB Report and Order (R344 JOURNAL OF COMMUNICATIONS AND NETWORKS, VOL. 5, NO. 4, DECEMBER 2003 Designing Optimal Pulse communications. Utilizing ultra-short pulses, UWB baseband transmissions enable rich multipath diversity, and can

  14. Neutron dose equivalent meter

    DOE Patents [OSTI]

    Olsher, Richard H. (Los Alamos, NM); Hsu, Hsiao-Hua (Los Alamos, NM); Casson, William H. (Los Alamos, NM); Vasilik, Dennis G. (Los Alamos, NM); Kleck, Jeffrey H. (Menlo Park, CA); Beverding, Anthony (Foster City, CA)

    1996-01-01T23:59:59.000Z

    A neutron dose equivalent detector for measuring neutron dose capable of accurately responding to neutron energies according to published fluence to dose curves. The neutron dose equivalent meter has an inner sphere of polyethylene, with a middle shell overlying the inner sphere, the middle shell comprising RTV.RTM. silicone (organosiloxane) loaded with boron. An outer shell overlies the middle shell and comprises polyethylene loaded with tungsten. The neutron dose equivalent meter defines a channel through the outer shell, the middle shell, and the inner sphere for accepting a neutron counter tube. The outer shell is loaded with tungsten to provide neutron generation, increasing the neutron dose equivalent meter's response sensitivity above 8 MeV.

  15. Adaptive Connection Admission Control for Mission Critical Real-Time Communication Networks

    E-Print Network [OSTI]

    Bettati, Riccardo

    admission control in real-time communication networks. Much of the existing work on connection admission in resource availability. We take an innovative approach: First, we allow an application to specify QoS over include supervisory command and control of defense systems, manufacturing plants, etc. The success

  16. Adaptive Connection Admission Control for Mission Critical Real-Time Communication Networks

    E-Print Network [OSTI]

    Sahoo, Anirudha

    in real-time communication networks. Much of the existing work on connection admission control (CAC availability. We take an innovative approach: First, we allow an application to specify QoS in a range, rather include supervisory command and control of defense systems, manufacturing plants, etc. The success

  17. Energy Efficient Communication in Next Generation Rural-Area Wireless Networks

    E-Print Network [OSTI]

    Belding-Royer, Elizabeth M.

    of flexible wireless transmission over long- distance white space links. We theoretically and experimentally and develop Power- Rate, a protocol that dynamically adjusts transmission parameters according to channelEnergy Efficient Communication in Next Generation Rural-Area Wireless Networks Veljko Pejovic

  18. Department of Computer Science & Engineering A Survey on Communication Networks in Emergency Warning Systems

    E-Print Network [OSTI]

    Jain, Raj

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 3.5.1 Japanese Earthquake Early Warning System . . . . . . . . . . . . . . . . . . . . . 15 3 in Emergency Warning Systems Authors: Yan Li Abstract: N/A Type of Report: MS Project Report Department - ph: (314) 935-6160 #12;A Survey on Communication Networks in Emergency Warning Systems Student: Yan

  19. What is about future high speed power line communication systems for in-vehicles networks ?

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    What is about future high speed power line communication systems for in-vehicles networks and results are given for different applications. Index Terms-- vehicles, power line, X-by-wire, embedded related to the steering, traction, braking system (ABS), Electronic Stability Program (ESP), Electric

  20. Communicated by Allen Selverston Oscillating Networks: Control of Burst Duration by

    E-Print Network [OSTI]

    Columbia University

    and modeling studies indicate that the PD neurons play an important role in regulating the durationCommunicated by Allen Selverston Oscillating Networks: Control of Burst Duration by Electrically, a conditional oscillator, plays a dominant role in rhythm generation. In the work described here, we manipulate

  1. Review and Evaluation of Security Threats on the Communication Networks in the Smart Grid

    E-Print Network [OSTI]

    Wang, Wenye

    Review and Evaluation of Security Threats on the Communication Networks in the Smart Grid Zhuo Lu Park, NC 27709 Email: cliff.wang@us.army.mil Abstract--The smart grid, generally referred in the smart grid. In this paper, we aim at classifying and evaluating the security threats

  2. TEG: A High-Performance, Scalable, Multi-Network Point-to-Point Communications Methodology

    E-Print Network [OSTI]

    Lumsdaine, Andrew

    TEG: A High-Performance, Scalable, Multi-Network Point-to-Point Communications Methodology T University Abstract. TEG is a new component-based methodology for point-to-point mes- saging. Developed as part of the Open MPI project, TEG provides a configurable fault-tolerant capability for high

  3. Power Reduction of CMP Communication Networks via RF-Interconnects M-C. Frank Chang

    E-Print Network [OSTI]

    Cong, Jason "Jingsheng"

    latency and low energy consumption [5][7]. RF-I transmission lines provide single-cycle crossPower Reduction of CMP Communication Networks via RF-Interconnects M-C. Frank Chang , Jason Cong}@cs.ucla.edu Electrical Engineering Department, UCLA. {mfchang, socher, roccotam}@ee.ucla.edu Abstract As chip

  4. EMC/EMI Analysis in Wireless Communication Networks Department of Electrical Engineering

    E-Print Network [OSTI]

    Loyka, Sergey

    EMC/EMI Analysis in Wireless Communication Networks S. Loyka Department of Electrical Engineering: sergey.loyka@ieee.org Abstract: Main challenges in EMC/EMI modeling and simulation for modern and future difference between simulating analog and digital systems. A computationally-efficient approach for EMC

  5. Automatic Parameter Identification in FlexRay based Automotive Communication Networks

    E-Print Network [OSTI]

    Automatic Parameter Identification in FlexRay based Automotive Communication Networks Eric-Triggered Architectures are being introduced in safety-critical automotive systems ("X-by-wire") to cope with the growing and explore its limitations. I. INTRODUCTION Nowadays most automotive innovations stem from elec- tronic

  6. Energy Metering Audit Procedure

    E-Print Network [OSTI]

    Whitaker, W. S.

    Energy Meterilg Audtt Procedure Wiliam S Whitaker Engineering Specialist T X E INC. laPorte Texas INTROOUCI'ION This paper describes the recent audit of the utility distriooticn meters in a petrochanica1 plant. These meters measure the steam... audit Will also identify losses in the distriooticn eMrtem itself. '!he results of the audit can be used to recx:umand charYJes in operatin] procedures ~th respect to energy soorces. In aci:iiticn, ,the audit oou1d \\.Il'1COVer prob1ans...

  7. Too expensive to meter: The influence of transaction costs in transportation and

    E-Print Network [OSTI]

    Odlyzko, Andrew M.

    . "Smart meters" that charge different prices, de- pending either on time of day, or, in even moreToo expensive to meter: The influence of transaction costs in transportation and communication in their homes electrical energy too cheap to meter, ... It is not too much to expect that our children will know

  8. Capacity Analysis of a Wireless Backhaul for Metering in the Smart Grid

    E-Print Network [OSTI]

    Namboodiri, Vinod

    Capacity Analysis of a Wireless Backhaul for Metering in the Smart Grid Babak Karimi and Vinod. With the introduction of AMI technology, two-way communication between a smart meter (SM) and the control center, as well as between the smart meter and customer loads would be facilitated for demand response, dynamic

  9. Too expensive to meter: The influence of transaction costs in transportation and

    E-Print Network [OSTI]

    Odlyzko, Andrew M.

    in the electricity sector. Just the opposite appears to be happening. ``Smart meters'' that charge di#erent pricesToo expensive to meter: The influence of transaction costs in transportation and communication to meter, ... It is not too much to expect that our children will know of great periodic regional famines

  10. Self-Organisation in Future Mobile Communication Networks

    E-Print Network [OSTI]

    -organisation into wireless access networks are (i) to achieve substantial operational and capital expenditure (O/CAPEX-configuration and self-healing components. Section 4 then describes and illustrates the expected gains in terms of O/CAPEX

  11. Microsoft Word - Johnston.IOS.Network Communication as a Service...

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

    of DOE. 1.2. ESnet Defined ESnet is: * A large-scale IP network built on a national circuit infrastructure with high-speed connections to all major US and international research...

  12. Locating hardware faults in a data communications network of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J. (Rochester, MN); Megerian, Mark G. (Rochester, MN); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

    2010-01-12T23:59:59.000Z

    Hardware faults location in a data communications network of a parallel computer. Such a parallel computer includes a plurality of compute nodes and a data communications network that couples the compute nodes for data communications and organizes the compute node as a tree. Locating hardware faults includes identifying a next compute node as a parent node and a root of a parent test tree, identifying for each child compute node of the parent node a child test tree having the child compute node as root, running a same test suite on the parent test tree and each child test tree, and identifying the parent compute node as having a defective link connected from the parent compute node to a child compute node if the test suite fails on the parent test tree and succeeds on all the child test trees.

  13. advanced communications technology: Topics by E-print Network

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

    communications technology First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Abstract--Rapid advances in...

  14. advanced communication technology: Topics by E-print Network

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

    communication technology First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Abstract--Rapid advances in...

  15. Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking

    E-Print Network [OSTI]

    and Its Implementation over SSL Yong Song, Konstantin Beznosov, and Victor C. M. Leung Department 2006 This paper presents multiple-channel SSL (MC-SSL), an architecture and protocol for protecting client-server communications. In contrast to SSL, which provides a single end-to-end secure channel, MC-SSL

  16. Architecting Space Communication Networks under Mission Demand Uncertainty

    E-Print Network [OSTI]

    de Weck, Olivier L.

    (conops) as a function of communication require- ments. The accuracy of the model is assessed by comparing real conops from current TDRSS-supported missions with the pre- dicted concept of operations. The model to transmit the information. Second, derive a concept of operations (conops) that facilitates data delivery

  17. Opportunistic Aggregation over Duty Cycled Communications in Wireless Sensor Networks

    E-Print Network [OSTI]

    Roedig, Utz

    Benson, Tony O'Donovan, Utz Roedig+, Cormac J. Sreenan. Mobile and Internet Systems Laboratory, Dept. This communication concept is used in the standard low power listening (LPL) protocol shipped with TinyOS 2.x, we firstly present an alternative framelet based low power listening implementation called Framelet

  18. Hybrid Modeling of Communication Networks Using Modelica Daniel Farnqvist, Katrin Strandemar, Karl Henrik Johansson, and Jo~ao Pedro Hespanha

    E-Print Network [OSTI]

    Hespanha, João Pedro

    Hybrid Modeling of Communication Networks Using Modelica Daniel F¨arnqvist, Katrin Strandemar networks using Modelica is discussed. Congestion control in packet-switched networks, such as the Internet, by develop- ing a model library based on a recent hybrid systems model, that Modelica provides an efficient

  19. Elbow mass flow meter

    DOE Patents [OSTI]

    McFarland, Andrew R. (College Station, TX); Rodgers, John C. (Santa Fe, NM); Ortiz, Carlos A. (Bryan, TX); Nelson, David C. (Santa Fe, NM)

    1994-01-01T23:59:59.000Z

    Elbow mass flow meter. The present invention includes a combination of an elbow pressure drop generator and a shunt-type mass flow sensor for providing an output which gives the mass flow rate of a gas that is nearly independent of the density of the gas. For air, the output is also approximately independent of humidity.

  20. Hindawi Publishing Corporation EURASIP Journal on Wireless Communications and Networking

    E-Print Network [OSTI]

    Roy, Sumit

    among contending flows that share this link by solving a linear programming (LP) problem. A thorough Assignment for Multi-Radio Wireless Mesh Networks Fei Ye,1 Sumit Roy,1 and Zhisheng Niu2 1 University, provided the original work is properly cited. We investigate channel assignment for a multichannel wireless

  1. In-vehicle communication networks -a historical perspective and review

    E-Print Network [OSTI]

    Navet, Nicolas

    as the emerging automotive networks is given. Next, the current eorts of the automotive industry on middleware . . . . . . . . . . . . 31 3.3 AUTOSAR - a standard for the automotive industry . . 32 3.3.1 The reference model on the proposals of the AUTOSAR consortium. Finally, we highlight future trends in the development of automotive

  2. A Cooperative Communication Protocol for Wireless Ad-hoc Networks

    E-Print Network [OSTI]

    , MMII. All rights reserved. The author hereby grants to MIT permission to reproduce and distribute in the network layer, where all nodes act as routers to relay messages. Cooperative transmission takes this idea. He was quick to o#11;er solutions when I worked my way into a corner, and constantly prompted me

  3. Communication Systems Chair of Communication Systems

    E-Print Network [OSTI]

    Schindelhauer, Christian

    , porn sites, web services, ... :-)) #12;8 | 28 Communication Systems network insecurity Inner and intra

  4. On Deployment of Multiple Base Stations for Energy-Efficient Communication in Wireless Sensor Networks

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Lin, Yunyue; Wu, Qishi; Cai, Xiaoshan; Du, Xiaojiang; Kwon, Ki-Hyeon

    2010-01-01T23:59:59.000Z

    Data transmission from sensor nodes to a base station or a sink node often incurs significant energy consumption, which critically affects network lifetime. We generalize and solve the problem of deploying multiple base stations to maximize network lifetime in terms of two different metrics under one-hop and multihop communication models. In the one-hop communication model, the sensors far away from base stations always deplete their energy much faster than others. We propose an optimal solution and a heuristic approach based on the minimal enclosing circle algorithm to deploy a base station at the geometric center of each cluster. In themore »multihop communication model, both base station location and data routing mechanism need to be considered in maximizing network lifetime. We propose an iterative algorithm based on rigorous mathematical derivations and use linear programming to compute the optimal routing paths for data transmission. Simulation results show the distinguished performance of the proposed deployment algorithms in maximizing network lifetime.« less

  5. N. Mariana Islands- Net Metering

    Broader source: Energy.gov [DOE]

    Note: The Commonwealth Utility Corporation issued a moratorium on net metering. However, Public Law 18-62 signed September 6, 2014 states that net metering should be available to all residential...

  6. Rocky Mountain Power- Net Metering

    Broader source: Energy.gov [DOE]

    Idaho does not have a statewide net-metering policy. However, each of the state's three investor-owned utilities -- Avista Utilities, Idaho Power and Rocky Mountain Power -- has a net-metering...

  7. SCE&G- Net Metering

    Broader source: Energy.gov [DOE]

    In August 2009, the South Carolina Public Service Commission issued an order mandating net metering be made available by the regulated electric utilities; the order incorporates a net metering...

  8. EPAct 2005 Metering Guidance Overview

    Office of Environmental Management (EM)

    * Agency policiesguidance Potential Roles for Utilities * Guidanceupdates on time-based pricing * Metering services * Finance installations * Other? Useful Documents * Guidance...

  9. Tracking States of Massive Electrical Appliances by Lightweight Metering and Sequence Decoding

    E-Print Network [OSTI]

    Wang, Yongcai

    to track the on/off states of N appliances by deploying only m smart meters on the power load tree, where m demonstrate some interesting structures of the problem. Keywords Energy auditing, Smart meter, Deployment smart meter networks, and thus suffer from the high deploy- ment, maintenance and data collection costs

  10. FNCS: A Framework for Power System and Communication Networks Co-Simulation

    SciTech Connect (OSTI)

    Ciraci, Selim; Daily, Jeffrey A.; Fuller, Jason C.; Fisher, Andrew R.; Marinovici, Laurentiu D.; Agarwal, Khushbu

    2014-04-13T23:59:59.000Z

    This paper describes the Fenix framework that uses a federated approach for integrating power grid and communication network simulators. Compared existing approaches, Fenix al- lows co-simulation of both transmission and distribution level power grid simulators with the communication network sim- ulator. To reduce the performance overhead of time synchro- nization, Fenix utilizes optimistic synchronization strategies that make speculative decisions about when the simulators are going to exchange messages. GridLAB-D (a distribution simulator), PowerFlow (a transmission simulator), and ns-3 (a telecommunication simulator) are integrated with the frame- work and are used to illustrate the enhanced performance pro- vided by speculative multi-threading on a smart grid applica- tion. Our speculative multi-threading approach achieved on average 20% improvement over the existing synchronization methods

  11. On the Impacts and Benefits of Implementing Full-Duplex Communications Links in an Underwater Acoustic Network

    E-Print Network [OSTI]

    Xie, Geoffrey

    . These networks may provide command and control for autonomous underwater vehicles, forward reporting by arraysOn the Impacts and Benefits of Implementing Full-Duplex Communications Links in an Underwater of sensor grids, ad hoc communications links to covert forces, or positive control of unmanned, forward

  12. International Journal of Communication Networks and Information Security (IJCNIS) Vol. 1, No. 2, August 2009 A Secured Service Level Negotiation

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    9 International Journal of Communication Networks and Information Security (IJCNIS) Vol. 1, No. 2, August 2009 A Secured Service Level Negotiation In Ubiquitous Environments Mohamed Aymen Chalouf1 make the concerned communications vulnerable to security attacks because of the open medium on which

  13. Synchronization Algorithms for Co-Simulation of Power Grid and Communication Networks

    SciTech Connect (OSTI)

    Ciraci, Selim; Daily, Jeffrey A.; Agarwal, Khushbu; Fuller, Jason C.; Marinovici, Laurentiu D.; Fisher, Andrew R.

    2014-09-11T23:59:59.000Z

    The ongoing modernization of power grids consists of integrating them with communication networks in order to achieve robust and resilient control of grid operations. To understand the operation of the new smart grid, one approach is to use simulation software. Unfortunately, current power grid simulators at best utilize inadequate approximations to simulate communication networks, if at all. Cooperative simulation of specialized power grid and communication network simulators promises to more accurately reproduce the interactions of real smart grid deployments. However, co-simulation is a challenging problem. A co-simulation must manage the exchange of informa- tion, including the synchronization of simulator clocks, between all simulators while maintaining adequate computational perfor- mance. This paper describes two new conservative algorithms for reducing the overhead of time synchronization, namely Active Set Conservative and Reactive Conservative. We provide a detailed analysis of their performance characteristics with respect to the current state of the art including both conservative and optimistic synchronization algorithms. In addition, we provide guidelines for selecting the appropriate synchronization algorithm based on the requirements of the co-simulation. The newly proposed algorithms are shown to achieve as much as 14% and 63% im- provement, respectively, over the existing conservative algorithm.

  14. Portable wastewater flow meter

    DOE Patents [OSTI]

    Hunter, Robert M. (320 S. Wilson Ave., Bozeman, MT 59715)

    1990-01-01T23:59:59.000Z

    A portable wastewater flow meter particularly adapted for temporary use at a single location in measuring the rate of liquid flow in a circular entrance conduit of a sewer manhole both under free flow and submerged, open channel conditions and under full pipe, surcharged conditions, comprising an apparatus having a cylindrical external surface and an inner surface that constricts the flow through the apparatus in such a manner that a relationship exists between (1) the difference between the static pressure head of liquid flowing through the entrance of the apparatus and the static pressure head of liquid flowing through the constriction, and (2) the rate of liquid flow through the apparatus.

  15. Portable wastewater flow meter

    DOE Patents [OSTI]

    Hunter, Robert M. (320 S. Wilson Ave., Bozeman, MT 59715)

    1999-02-02T23:59:59.000Z

    A portable wastewater flow meter particularly adapted for temporary use at a single location in measuring the rate of liquid flow in a circular entrance conduit of a sewer manhole both under free flow and submerged, open channel conditions and under fill pipe, surcharged conditions, comprising an apparatus having a cylindrical external surface and an inner surface that constricts the flow through the apparatus in such a manner that a relationship exists between (1) the difference between the static pressure head of liquid flowing through the entrance of the apparatus and the static pressure head of liquid flowing through the constriction, and (2) the rate of liquid flow through the apparatus.

  16. EURASIP Journal on Wireless Communications and Networking 2005:5, 118 c 2005 Mohammad Hossein Manshaei et al.

    E-Print Network [OSTI]

    Turletti, Thierry

    the original work is properly cited. network, which impacts routing. Therefore, power control is not confinedEURASIP Journal on Wireless Communications and Networking 2005:5, 1­18 c 2005 Mohammad Hossein Manshaei et al. An Evaluation of Media-Oriented Rate Selection Algorithm for Multimedia Transmission

  17. Now that we have smart meters, what do we do with them?

    SciTech Connect (OSTI)

    NONE

    2010-01-15T23:59:59.000Z

    For years, electric utilities have been dreaming about the day when they would have smart meters on customers' premises. However, there have always been lingering doubts among some consumer advocates and critics of the smart metering schemes about their cost-effectiveness. An issue that is beginning to become noticed is that installing smart meters and introducing variable pricing will accomplish very little unless the price signals are communicated to consumers and -- more important -- to energy-using devices beyond the meter. Since consumers are unlikely to sit around watching variable prices and adjusting consumption or thermostat settings, ways must be found for the price signals to automatically and directly communicate with devices,.

  18. O&M Metering Guidance

    Broader source: Energy.gov [DOE]

    Presentation covers the O&M Metering Guidance and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Rapid City, South Dakota.

  19. Net Metering (New Brunswick, Canada)

    Broader source: Energy.gov [DOE]

    The NB Power Net Metering program provides customers with the option to connect their own environmentally sustainable generation unit to NB Power's distribution system. The program allows customers...

  20. Electric Metering | Department of Energy

    Energy Savers [EERE]

    The Forrestal electric meters provide daily read-outs and comparison of data on electricity consumption for overhead lighting and power outlets. The purpose is to measure...

  1. Impact of orifice metering uncertainties

    SciTech Connect (OSTI)

    Stuart, J.W. (Pacific Gas and Electric Co., San Francisco, CA (USA))

    1990-12-01T23:59:59.000Z

    In a recent utility study, attributed 38% of its unaccounted-for UAF gas to orifice metering uncertainty biasing caused by straightening vanes. How this was determined and how this applied to the company's orifice meters is described. Almost all (97%) of the company's UAF gas was found to be attributed to identifiable accounting procedures, measurement problems, theft and leakage.

  2. TO APPEAR IN JOURNAL OF COMMUNICATIONS AND NETWORKS, 1999 1 An Unsupervised Hybrid Network for Blind

    E-Print Network [OSTI]

    Cichocki, Andrzej

    for Blind Separation of Independent Non-Gaussian Source Signals in Multipath Environment Seungjin CHOI by a linear memoryless feedforward network) which is able to recover multiple source signals blindly. A simple criterion for multichannel blind deconvo- lution and an associated learning algorithm are presented

  3. Valley Electric Association- Net Metering

    Broader source: Energy.gov [DOE]

    The Board of Directors for Valley Electric Association (VEA) approved net metering in April 2008. The rules apply to systems up to 30 kW, though owners of larger systems may be able to negotiate...

  4. Electric Metering | Department of Energy

    Energy Savers [EERE]

    has installed meters in the James Forrestal Building that will enable DOE to measure electricity use and costs in its headquarters facility. You may explore this data further by...

  5. Austin Energy- Net Metering (Texas)

    Broader source: Energy.gov [DOE]

    Austin Energy, the municipal utility of Austin Texas, offers net metering for renewable energy systems up to 20 kilowatts (kW) to its non-residential retail electricity customers. The definition of...

  6. Healthcare Energy Metering Guidance (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01T23:59:59.000Z

    This brochure is intended to help facility and energy managers plan and prioritize investments in energy metering. It offers healthcare-specific examples of metering applications, benefits, and steps that other health systems can reproduce. It reflects collaborative input from the U.S. Department of Energy national laboratories and the health system members of the DOE Hospital Energy Alliance's Benchmarking and Measurement Project Team.

  7. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, L.H.

    1994-08-16T23:59:59.000Z

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode. 4 figs.

  8. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, Louis H. (Knoxville, TN)

    1995-01-01T23:59:59.000Z

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode.

  9. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, L.H.

    1995-10-17T23:59:59.000Z

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode. 4 figs.

  10. Gamma radiation field intensity meter

    DOE Patents [OSTI]

    Thacker, Louis H. (Knoxville, TN)

    1994-01-01T23:59:59.000Z

    A gamma radiation intensity meter measures dose rate of a radiation field. The gamma radiation intensity meter includes a tritium battery emitting beta rays generating a current which is essentially constant. Dose rate is correlated to an amount of movement of an electroscope element charged by the tritium battery. Ionizing radiation decreases the voltage at the element and causes movement. A bleed resistor is coupled between the electroscope support element or electrode and the ionization chamber wall electrode.

  11. JOURNAL OF COMMUNICATIONS AND NETWORKS, VOL. 9, NO. 4, DECEMBER 2007 1 Energy-Efficiency and Transmission Strategy Selection in

    E-Print Network [OSTI]

    Dai, Huaiyu

    , these coopera- tive transmission strategies may incur additional energy cost and system overhead. In this paper for optimal transmission strategy selection in system level and link level, aiming at minimum energyJOURNAL OF COMMUNICATIONS AND NETWORKS, VOL. 9, NO. 4, DECEMBER 2007 1 Energy

  12. 28 IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 19, NO. 1, FEBRUARY 2011 Efficient Multipath Communication for Time-Critical

    E-Print Network [OSTI]

    Zhou, Shengli

    Communication for Time-Critical Applications in Underwater Acoustic Sensor Networks Zhong Zhou, Student Member, IEEE, Member, ACM Abstract--Due to the long propagation delay and high error rate of acoustic channels range of aquatic applications, such as oceanographic data collection, pollution monitoring, offshore

  13. The 2011 Military Communications Conference -Track 3 -Cyber Security and Network Operations From Security to Vulnerability: Data Authentication

    E-Print Network [OSTI]

    Wang, Wenye

    lines and transform ers [5], to perform critical functions of energy transmission and distributionThe 2011 Military Communications Conference - Track 3 - Cyber Security and Network Operations From Wang· Zhuo Lu* Jianfeng Mat "Department of Electrical and Computer Engineering, NC State University

  14. Embedded Cyber-Physical Anomaly Detection in Smart Meters

    E-Print Network [OSTI]

    vulnerabilities that arise from deployment of local cyber-physical attacks at a smart metering location and physical domains. 1 Introduction Limitations of today's power networks, combined with the need we address the risk of manipula- tions at the end-user level, even when a trusted infrastructure

  15. Deadlock-free class routes for collective communications embedded in a multi-dimensional torus network

    DOE Patents [OSTI]

    Chen, Dong; Eisley, Noel A.; Steinmacher-Burow, Burkhard; Heidelberger, Philip

    2013-01-29T23:59:59.000Z

    A computer implemented method and a system for routing data packets in a multi-dimensional computer network. The method comprises routing a data packet among nodes along one dimension towards a root node, each node having input and output communication links, said root node not having any outgoing uplinks, and determining at each node if the data packet has reached a predefined coordinate for the dimension or an edge of the subrectangle for the dimension, and if the data packet has reached the predefined coordinate for the dimension or the edge of the subrectangle for the dimension, determining if the data packet has reached the root node, and if the data packet has not reached the root node, routing the data packet among nodes along another dimension towards the root node.

  16. Precision metering of germinated seeds

    E-Print Network [OSTI]

    Elliot, Gregory Lawrence

    1990-01-01T23:59:59.000Z

    actuated by an electrical solenoid was used to mechanically capture individual seeds. Air was used to eject the seeds from the system. A new single file device employing dilution flow was tested at rates as high as ten seeds per second. It produced... distribution was found to adequately represent the data. The metering system was tested at ejection rates ranging from 1. 3 to 4. 5 seeds per second, with most tests at rates between two and three seeds per second. The performance of the metering system...

  17. NUCLEAR MIXING METERS FOR CLASSICAL NOVAE

    SciTech Connect (OSTI)

    Kelly, Keegan J.; Iliadis, Christian; Downen, Lori; Champagne, Art [Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-3255 (United States); José, Jordi [Departament de Física i Enginyeria Nuclear, EUETIB, Universitat Politècnica de Catalunya, E-08036 Barcelona (Spain)

    2013-11-10T23:59:59.000Z

    Classical novae are caused by mass transfer episodes from a main-sequence star onto a white dwarf via Roche lobe overflow. This material possesses angular momentum and forms an accretion disk around the white dwarf. Ultimately, a fraction of this material spirals in and piles up on the white dwarf surface under electron-degenerate conditions. The subsequently occurring thermonuclear runaway reaches hundreds of megakelvin and explosively ejects matter into the interstellar medium. The exact peak temperature strongly depends on the underlying white dwarf mass, the accreted mass and metallicity, and the initial white dwarf luminosity. Observations of elemental abundance enrichments in these classical nova events imply that the ejected matter consists not only of processed solar material from the main-sequence partner but also of material from the outer layers of the underlying white dwarf. This indicates that white dwarf and accreted matter mix prior to the thermonuclear runaway. The processes by which this mixing occurs require further investigation to be understood. In this work, we analyze elemental abundances ejected from hydrodynamic nova models in search of elemental abundance ratios that are useful indicators of the total amount of mixing. We identify the abundance ratios ?CNO/H, Ne/H, Mg/H, Al/H, and Si/H as useful mixing meters in ONe novae. The impact of thermonuclear reaction rate uncertainties on the mixing meters is investigated using Monte Carlo post-processing network calculations with temperature-density evolutions of all mass zones computed by the hydrodynamic models. We find that the current uncertainties in the {sup 30}P(p, ?){sup 31}S rate influence the Si/H abundance ratio, but overall the mixing meters found here are robust against nuclear physics uncertainties. A comparison of our results with observations of ONe novae provides strong constraints for classical nova models.

  18. 1960 IEEE/ACM TRANSACTIONS ON NETWORKING, VOL. 21, NO. 6, DECEMBER 2013 Large-Scale Measurement and Characterization of

    E-Print Network [OSTI]

    Liu, Alex X.

    such as telematics, smart metering, point-of-sale terminals, and home security and au- tomation systems) communication is fast becoming a market-changing force for a wide spectrum of businesses and applications, mobility, network performance, performance evaluation. I. INTRODUCTION SMART devices that function without

  19. Plug-in privacy for Smart Metering billing

    E-Print Network [OSTI]

    Jawurek, Marek; Kerschbaum, Florian

    2010-01-01T23:59:59.000Z

    Smart Metering is a concept that allows to collect fine-grained consumption profiles from customers by replacing traditional electricity meters with Smart Meters in customers' households. The recorded consumption profile is the basis for the calculation of time-dependent tariffs but also allows deduction of the inhabitant's personal schedules and habits. The current reporting of such consumption profiles only protects this data from 3rd parties but falls short to protect the customer's privacy from illegitimate abuse by the supplier itself. We propose a privacy-preserving profile reporting protocol that enables billing for time-dependent tariffs without disclosing the actual data of the consumption profile to the supplier. Our approach relies on a zero-knowledge proof based on Pedersen Commitments performed by a plug-in privacy component that is put into the communication link between Smart Meter and supplier's back-end systems and requires no change to Smart Meter hardware and only little change to the softw...

  20. The 18th Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC'07) IMPLEMENTING BACKSCATTER RADIO FOR WIRELESS SENSOR NETWORKS

    E-Print Network [OSTI]

    (PIMRC'07) IMPLEMENTING BACKSCATTER RADIO FOR WIRELESS SENSOR NETWORKS Giovanni Vannucci Mitsubishi Electric Research Laboratories, Cambridge USA Aggelos Bletsas RadioCommunications Lab (RCL) Aristotle University of Thessaloniki, Greece Darren Leigh Mitsubishi Electric Research Laboratories, Cambridge USA

  1. Heralded entanglement between solid-state qubits separated by 3 meters

    E-Print Network [OSTI]

    H. Bernien; B. Hensen; W. Pfaff; G. Koolstra; M. S. Blok; L. Robledo; T. H. Taminiau; M. Markham; D. J. Twitchen; L. Childress; R. Hanson

    2012-12-26T23:59:59.000Z

    Quantum entanglement between spatially separated objects is one of the most intriguing phenomena in physics. The outcomes of independent measurements on entangled objects show correlations that cannot be explained by classical physics. Besides being of fundamental interest, entanglement is a unique resource for quantum information processing and communication. Entangled qubits can be used to establish private information or implement quantum logical gates. Such capabilities are particularly useful when the entangled qubits are spatially separated, opening the opportunity to create highly connected quantum networks or extend quantum cryptography to long distances. Here we present a key experiment towards the realization of long-distance quantum networks with solid-state quantum registers. We have entangled two electron spin qubits in diamond that are separated by a three-meter distance. We establish this entanglement using a robust protocol based on local creation of spin-photon entanglement and a subsequent joint measurement of the photons. Detection of the photons heralds the projection of the spin qubits onto an entangled state. We verify the resulting non-local quantum correlations by performing single-shot readout on the qubits in different bases. The long-distance entanglement reported here can be combined with recently achieved initialization, readout and entanglement operations on local long-lived nuclear spin registers, enabling deterministic long-distance teleportation, quantum repeaters and extended quantum networks.

  2. Metered Rack PDU The American Power Conversion (APC) Metered

    E-Print Network [OSTI]

    van Hemmen, J. Leo

    StruXureManager interfaces. Outlets. The Rack PDU has twenty (20) IEC-320-C13 outlets and four (4) IEC-320-C19 outlets. The 10-foot (3.05-meter) power cord terminates with a IEC-309 32 A connector. AP7853 #12;*990-1898-001* 990-1898-001 08/2004 Specifications for AP7853 Electrical Input connector IEC-309 32 A plug Output

  3. 1928 IEEE COMMUNICATIONS LETTERS, VOL. 17, NO. 10, OCTOBER 2013 A Small World Network Model for Energy Efficient Wireless Networks

    E-Print Network [OSTI]

    Elkashlan, Maged

    for Energy Efficient Wireless Networks Tiankui Zhang, Jinlong Cao, Yue Chen, Laurie Cuthbert, and Maged Elkashlan Abstract--Wireless ad hoc networks can be modeled as small world networks based on the complex of the wireless links, and 2) the impact of a wireless node on the entire network. By adopting the proposed metric

  4. Meters

    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 from aRodMIT-Harvard Center forMetallicH. Skinner,sc 620

  5. Meters

    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 and HistoryMEMS: Inside theand RP-1

  6. Communication Needs and Integration Options

    E-Print Network [OSTI]

    Communication Needs and Integration Options for AMI in the Smart Grid Future Grid Initiative White System #12;Communication Needs and Integration Options for AMI in the Smart Grid Prepared for the Project the current state of communications for the advanced metering infrastructure (AMI) and recommends

  7. Government Program Briefing: Smart Metering

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document is adapted and updated from a memo delivered to the City Council of New Orleans, the office of the Mayor of New Orleans, the Chairperson of the Citizen Stakeholders Group (New Orleans Energy Task Force) and the U.S. Department of Energy (DOE) Project Officer in March 2008. This briefing piece provides an overview of the benefits, costs, and challenges of smart metering.

  8. Government Program Briefing: Smart Metering

    SciTech Connect (OSTI)

    Doris, E.; Peterson, K.

    2011-09-01T23:59:59.000Z

    This document is adapted and updated from a memo delivered to the City Council of New Orleans, the office of the Mayor of New Orleans, the Chairperson of the Citizen Stakeholders Group (New Orleans Energy Task Force) and the U.S. Department of Energy (DOE) Project Officer in March 2008. This briefing piece provides an overview of the benefits, costs, and challenges of smart metering.

  9. Heating Energy Meter Validation for Apartments

    E-Print Network [OSTI]

    Cai, B.; Li, D.; Hao, B.

    2006-01-01T23:59:59.000Z

    Household heat metering is the core of heating system reform. Because of many subjective and objective factors, household heat metering has not been put into practice to a large extent in China. In this article, the research subjects are second...

  10. Heating Energy Meter Validation for Apartments 

    E-Print Network [OSTI]

    Cai, B.; Li, D.; Hao, B.

    2006-01-01T23:59:59.000Z

    Household heat metering is the core of heating system reform. Because of many subjective and objective factors, household heat metering has not been put into practice to a large extent in China. In this article, the research subjects are second...

  11. Long Island Power Authority- Net Metering

    Broader source: Energy.gov [DOE]

    : Note: In October 2012 the LIPA Board of Trustees adopted changes to the utility's net metering tariff that permit remote net metering for non-residential solar and wind energy systems, and farm...

  12. City of St. George- Net Metering

    Broader source: Energy.gov [DOE]

    The St. George City Council adopted a [http://www.sgcity.org/wp/power/NetMeteringPolicy.pdf net-metering program for area utilities], including interconnection procedures, in October 2005.* The...

  13. The scope of SaCoNet is to deal with the growing smart communications fields embedded in complex systems for a wide variety of applications in the future generation of network and cloud

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    emerging networks: sky of clouds, Internet of things, Smart Grids, Smart Cities, etc. The evolutionThe scope of SaCoNet is to deal with the growing smart communications fields embedded in complex technologies. SaCoNet focuses on how smart communications and ICT networks impact not only on network

  14. Privacy-Preserving Smart Metering Alfredo Rial

    E-Print Network [OSTI]

    Bernstein, Phil

    Privacy-Preserving Smart Metering Alfredo Rial K.U.Leuven, ESAT/COSIC & IBBT Leuven, Belgium General Terms Security Keywords Billing, Smart metering, Cryptographic Protocol, Verifiable Computing 1 of smart meter data for more accurate forecasting, Permission to make digital or hard copies of all or part

  15. A Benchmarking System for Mobile Ad Hoc Network Routing Protocols

    E-Print Network [OSTI]

    Hiranandani, Daniel

    2012-01-01T23:59:59.000Z

    Limited. High-level smart meter data tra?c analysis, 2010. [2x2) equipped with smart energy meters that are able toas ?xed data sinks in smart energy meter networks [18] or

  16. Abstract--A mobile ad hoc network is a wireless communication network which does not rely on a fixed

    E-Print Network [OSTI]

    Lyu, Michael R.

    hoc networks. We propose a secure public key authentication service based on a trust model nodes in the networks. We perform an overall evaluation of our proposed approach by simulations distributed systems, security in ad hoc networks is based on the use of a key management system

  17. PQMII POWER QUALITY METER INSTRUCTION MANUAL 11 PQMII Power Quality Meter

    E-Print Network [OSTI]

    Meyers, Steven D.

    #12;#12;#12;PQMII POWER QUALITY METER ­ INSTRUCTION MANUAL 1­1 PQMII Power Quality Meter Chapter 1 Multilin PQMII Power Quality Meter is an ideal choice for continuous monitoring of a single or three-phase system. It provides metering for current, voltage, real power, reactive power, apparent power, energy use

  18. Electric Metering | Department of Energy

    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 off Energy.gov. Are you sure you want toworldPowerHome | Documents MemorandumEEOElectric Metering

  19. Discussion series on PURPA related topics: metering

    SciTech Connect (OSTI)

    Sturgeon, J I

    1980-08-01T23:59:59.000Z

    Time-differentiated metering of electricity consumption and demand is required in both rate-structure experimentation and the implementation of most time-of-use rate designs. Time-differentiated metering takes three major forms: multi-register watthour meters, magnetic-tape recording meters, and remote automatic meter-reading systems. The majority of projects selected magnetic-tape meters for their flexibility with respect to rate structure, load-survey capabilities, and ready availability. The small-scale, experimental nature of the projects reduced the significance of the large difference in per-unit cost and operational/maintenance complexity between this form of metering and the multi-register form. Magnetic-tape meters are not likely candidates for system-wide implementation of time-differentiated metering. Automatic remote-meter-reading systems were not adequately available during the project years; those projects attempting to use these were unable to bring them to full operational status before project termination, due to the many problems of design, quality control, and equipment acquisition encountered. Delays in acquisition and problems of quality control also followed the selection of magnetic-tape meters and multi-register meters by a number of the projects. Though less complex than automatic remote-reading systems, these technologies are still new and more complex than standard watthour metering. Thus, both equipment vendors and utilities encountered numerous problems in getting properly functioning meters to the service entrances on time. A variety of factors contributed to installation delays, including unforeseen space limitations, incompatible wiring, problems of task organization, and customer reluctance.

  20. affecting cell-to-cell communication: Topics by E-print Network

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

    Affective value and associative processing Barrett, Lisa Feldman 96 Is this climate porn? How does climate change communication Environmental Sciences and Ecology Websites...

  1. On improving communication in emergency response at network and organizational levels

    E-Print Network [OSTI]

    Dilmaghani, Raheleh B.

    2010-01-01T23:59:59.000Z

    in an Organizational Chart . . . . . . . . . . . . . .Response Scenarios . . . . . . . .4.3 Inter-OrganizationalCommunication at Organizational Level by Petri nets . 5.1

  2. AUTONOMOUS UNDERSEA SYSTEMS NETWORK (AUSNET) PROTOCOLS TO SUPPORT AD-HOC AUV COMMUNICATIONS

    E-Print Network [OSTI]

    (as opposed to network support) data transmissions. Next steps in this effort will focus on store to support a dynamically evolving topology of truly semi-autonomous networked robots. Emerging flexible low bandwidth, energy efficient architectures and protocols will enable more effective networked subsurface

  3. 1. Introduction Wireless networked systems arise in various communication contexts, and are becoming

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    cooperative networks multiple radios are deployed in a neighborhood. The radios connect to each other via networks, in terms of both energy efficiency and throughput (Ho et al., 2003). However, besides the many wireless links to form a multi-hop wireless network, with a few nodes acting as gateways that connect

  4. Wireless Networks 6 (2000) 263277 263 Application-driven power management for mobile communication

    E-Print Network [OSTI]

    Han, Richard Y.

    2000-01-01T23:59:59.000Z

    consumed by the communication. For a high-end laptop, this can translate to 6­9% savings in the energy to be properly managed to conserve energy. In this paper, we present the design and implementation of an innovative transport level protocol capable of significantly reducing the power usage of the communication

  5. Farmington Electric Utility System- Net Metering

    Broader source: Energy.gov [DOE]

    Net metering rules developed by the New Mexico Public Regulation Commission (PRC) apply to the state's investor-owned utilities and electric cooperatives. Municipal utilities, which are not...

  6. Ellsworth Air Force Base Advanced Metering Project

    Broader source: Energy.gov [DOE]

    Presentation covers the Ellsworth Air Force Base Advanced Metering project and is given at the Spring 2010 Federal Utility Partnership Working Group (FUPWG) meeting in Providence, Rhode Island.

  7. Random intersection graphs and their applications in security, wireless communication, and social networks

    E-Print Network [OSTI]

    Zhao, Jun; Gligor, Virgil

    2015-01-01T23:59:59.000Z

    Random intersection graphs have received much interest and been used in diverse applications. They are naturally induced in modeling secure sensor networks under random key predistribution schemes, as well as in modeling the topologies of social networks including common-interest networks, collaboration networks, and actor networks. Simply put, a random intersection graph is constructed by assigning each node a set of items in some random manner and then putting an edge between any two nodes that share a certain number of items. Broadly speaking, our work is about analyzing random intersection graphs, and models generated by composing it with other random graph models including random geometric graphs and Erd\\H{o}s-R\\'enyi graphs. These compositional models are introduced to capture the characteristics of various complex natural or man-made networks more accurately than the existing models in the literature. For random intersection graphs and their compositions with other random graphs, we study properties su...

  8. Advances in integrating autonomy with acoustic communications for intelligent networks of marine robots

    E-Print Network [OSTI]

    Schneider, Toby Edwin

    2013-01-01T23:59:59.000Z

    Autonomous marine vehicles are increasingly used in clusters for an array of oceanographic tasks. The effectiveness of this collaboration is often limited by communications: throughput, latency, and ease of reconfiguration. ...

  9. B-RPM: An Efficient One-to-Many Communication Framework for On-Chip Networks 

    E-Print Network [OSTI]

    Shaukat, Noman

    2012-10-19T23:59:59.000Z

    The prevalence of multicore architectures has accentuated the need for scalable on-chip communication media. Various parallel applications and programming paradigms use a mix of unicast (one-to-one) and multicast (one-to-many) ...

  10. Ubiquitous communications for wireless personal area networks in a heterogeneous environment 

    E-Print Network [OSTI]

    Ma, Junkang

    2010-06-28T23:59:59.000Z

    The widespread use of wireless technologies has led to a tremendous development in wireless communication systems. Currently, an individual mobile user may carry multiple personal devices with multiple wireless interfaces, ...

  11. A Communication Model of Broadcast in Wormhole-Routed Networks-on-Chip

    E-Print Network [OSTI]

    Moadeli, M.

    Moadeli,M. Vanderbauwhede,W. The IEEE 23rd International Conference on Advanced Information Networking and Applications (AINA-09) pp 315-322

  12. Design of high pressure metering and regulating stations

    SciTech Connect (OSTI)

    Rehler, D.A. [Oklahoma Natural Gas Co., Enid, OK (United States)

    1995-12-01T23:59:59.000Z

    Metering and regulating stations effectively serve as the cash registers of the natural gas industry. While the potential for lost revenue resulting from improper design is a serious consideration, it is not the only one. The potential exists for problems such as excessive noise levels, inaccurate reflection of lost and unaccounted-for gas, and numerous potentially hazardous situations. The best time to limit the potential for problems is during the design process. This, together with the critical nature of these stations, dictates that proper design is imperative. Proper design of metering and regulating stations is a constantly changing and extremely complicated subject. There are virtually an infinite number of situations that the designer can encounter in evaluating his design. In view of this, it is impossible to develop a cookbook method of designing these stations that covers all possible situations. The emphasis of this paper is to briefly touch on the major aspects of metering and regulating station design. Steps involved in station design are: 1. Collection of data on the proposed station. 2. Determination of piping configuration. 3. Selection of measurement equipment. 4. Selection of pressure regulating and overpressure protection equipment. 5. Communication of the final design to field personnel.

  13. Assessment of Demand Response and Advanced Metering

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    #12;#12;2008 Assessment of Demand Response and Advanced Metering Staff Report Federal Energy metering penetration and potential peak load reduction from demand response have increased since 2006. Significant activity to promote demand response or to remove barriers to demand response occurred at the state

  14. Proton recoil scintillator neutron rem meter

    DOE Patents [OSTI]

    Olsher, Richard H. (Los Alamos, NM); Seagraves, David T. (Los Alamos, NM)

    2003-01-01T23:59:59.000Z

    A neutron rem meter utilizing proton recoil and thermal neutron scintillators to provide neutron detection and dose measurement. In using both fast scintillators and a thermal neutron scintillator the meter provides a wide range of sensitivity, uniform directional response, and uniform dose response. The scintillators output light to a photomultiplier tube that produces an electrical signal to an external neutron counter.

  15. Providing full point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Faraj, Ahmad A; Inglett, Todd A; Ratterman, Joseph D

    2013-04-16T23:59:59.000Z

    Methods, apparatus, and products are disclosed for providing full point-to-point communications among compute nodes of an operational group in a global combining network of a parallel computer, each compute node connected to each adjacent compute node in the global combining network through a link, that include: receiving a network packet in a compute node, the network packet specifying a destination compute node; selecting, in dependence upon the destination compute node, at least one of the links for the compute node along which to forward the network packet toward the destination compute node; and forwarding the network packet along the selected link to the adjacent compute node connected to the compute node through the selected link.

  16. Stackelberg Game for Distributed Resource Allocation over Multiuser Cooperative Communication Networks

    E-Print Network [OSTI]

    Liu, K. J. Ray

    . The energy-efficient transmission was consid- ered for broadcast networks in [4]. [5] considered the design Networks Beibei Wang, Zhu Han, and K. J. Ray Liu Department of Electrical and Computer Engineering and Institute for Systems Research, University of Maryland, College Park, MD 20742, USA Department of Electrical

  17. On the Scalable Collection of Metering Data in Smart Grids through Message Concatenation

    E-Print Network [OSTI]

    Namboodiri, Vinod

    , demand-side management, to name a few. A big challenge for smart grid application scenarios issue of how to communicate and handle consumer data collected by electric utilities and manage limited center, as well as between the smart meter and consumer appliances, would be facilitated for demand

  18. ELG7177 -Topics in Communications I: Neural Networks and Fuzzy Systems Winter 2009 (Jan. 6 -April 9): Tuesday, 11:30-13:00, CBY B202

    E-Print Network [OSTI]

    Petriu, Emil M.

    enforcement. Applications: neuro-fuzzy modelling and control, pattern recognition. Course outline: 1 NN architectures. 7. Applications of NN NN modeling of 3D objects. Pattern recognition. InverseELG7177 - Topics in Communications I: Neural Networks and Fuzzy Systems Winter 2009 (Jan. 6 - April

  19. Regression analysis of WMATA metering information

    SciTech Connect (OSTI)

    Not Available

    1983-12-01T23:59:59.000Z

    The PEPCO provided a magnetic tape that contained energy usage (pulses) data as given in the PEPCO account. The data had 15-min pulses for 26 traction energy meters which were in operation during 1980. The time span was January 20, 1980, to January 19, 1981. Out of 26 traction metering data provided by PEPCO, 18 meters were in DC, 5 meters were in MD, and 3 meters were in VA jurisdictions. The data were converted into Fortran readable form, using program RU0A09.FOR. The system flow chart is shown. Using A, plots were created of summary statistics, which provided through bar charts information on mean, standard deviation, and maximum of power demand. Using B, regression analyses of power vs. car-miles/hour and degree-days for revenue operating and nonoperating periods were established. Using C, energy consumption histograms on each time period for various meters were created. The regression analysis which was done on PEPCO metering data in order to determine the dependence of traction energy usages on car-miles and daily temperature is described in detail.

  20. Moving HomePlug to Industrial Applications with Power-Line Communication Network

    E-Print Network [OSTI]

    Zhao, Z.W.

    Home networking is becoming an attractive application not only for the Internet access but also for home automation. Being a high-speed and dominant standard presently, HomePlug has an important role in home LAN connecting ...

  1. Two-way communication with neural networks in vivo using focused light

    E-Print Network [OSTI]

    Schummers, James

    Neuronal networks process information in a distributed, spatially heterogeneous manner that transcends the layout of electrodes. In contrast, directed and steerable light offers the potential to engage specific cells on ...

  2. An energy-efficient communication system for ad hoc wireless and sensor networks

    E-Print Network [OSTI]

    Tetteh, William Nii Adjetey

    2007-01-01T23:59:59.000Z

    Existing ad hoc wireless and sensor network systems often trade off energy against performance. As such, it is hard to find a single deployable system that supports high data rates while maintaining energy-efficient ...

  3. Place-Based Attributes Predict Community Membership in a Mobile Phone Communication Network

    E-Print Network [OSTI]

    Eagle, Nathan N.

    Social networks can be organized into communities of closely connected nodes, a property known as modularity. Because diseases, information, and behaviors spread faster within communities than between communities, understanding ...

  4. Applications of Game Theory to Multi-Agent Coordination Problems in Communication Networks

    E-Print Network [OSTI]

    Ramaswamy Pillai, Vinod

    2013-08-28T23:59:59.000Z

    of TCP/IP reference model - the network model used in the current Internet architecture. First, we consider societal agents taking decisions on whether to obtain content legally or illegally, and tie their behavior to questions of performance of content...

  5. Dynamic Networked Coverage of Time-Varying Environments in the Presence of Fading Communication Channels

    E-Print Network [OSTI]

    Liebling, Michael

    (the summation of motion and communication energy) consumption of the mobile agents in each period- working for Unmanned Autonomous Vehicles (Wi-UAV'11) [Ghaffarkhah et al. 2011]. This work is supported) to design periodic trajectories and TX power policies for the mobile agents that minimize the total energy

  6. Working With Your Utility to Obtain Metering Services

    Broader source: Energy.gov [DOE]

    Presentation—given at the Spring 2013 Federal Utility Partnership Working Group (FUPWG) meeting—covers the government metering requirement, the U.S. Department of Defense (DoD) metering directive, and customer metering services available from utilities.

  7. Portable Liquid Flow Metering for Energy Conservation Programs

    E-Print Network [OSTI]

    Miles, F. J.

    1982-01-01T23:59:59.000Z

    Flow metering is absolutely required for evaluation of energy usage. In fact, determining usages and heat balances without metering are simply educated guesses. Recent technological innovations in flow metering have produced clamp-on, portable flow...

  8. U.S. Virgin Islands- Net Metering

    Broader source: Energy.gov [DOE]

    In February 2007, the U.S. Virgin Islands Public Services Commission approved a limited net-metering program for residential and commercial photovoltaic (PV), wind-energy or other renewable energ...

  9. Murray City Power- Net Metering Pilot Program

    Broader source: Energy.gov [DOE]

    Under a pilot program, Murray City Power offers net metering to customers that generate electricity using photovoltaic (PV), wind-electric or hydroelectric systems with a maximum capacity of 10...

  10. BPA Metering Services Editing and Estimating Procedures

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

    be used to scale the estimated interval data with a shape projection applied. If SCADA data is available and has been mapped to the point of metering, it may be used for...

  11. Hydro-Québec Net Metering (Quebec, Canada)

    Broader source: Energy.gov [DOE]

    In line with Hydro-Québec's commitment to the environment and sustainable development, Hydro-Québec is supporting self-generation with a new rate offering: the net metering option. This option...

  12. City of New Orleans- Net Metering

    Broader source: Energy.gov [DOE]

    In May 2007, the New Orleans City Council adopted net-metering rules that are similar to rules adopted by the Louisiana Public Service Commission (PSC) in November 2005. The City Council's rules...

  13. Algorithms for revenue metering and their evaluation 

    E-Print Network [OSTI]

    Martinez-Lagunes, Rodrigo

    2000-01-01T23:59:59.000Z

    Power components are measured for revenue metering and other purposes such as power control and power factor compensation. The definitions of the power components (active, reactive and apparent power, as well as, power factor) under sinusoidal...

  14. Algorithms for revenue metering and their evaluation

    E-Print Network [OSTI]

    Martinez-Lagunes, Rodrigo

    2000-01-01T23:59:59.000Z

    ALGORITHMS FOR REVENUE METERING AND THEIR EVALUATION A Thesis by RODRIGO MARTINEZ-LAGUNES Submitted to the Office of Graduate Studies of Texas AdcM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May... 2000 Major Subject: Electrical Engineering ALGORITHMS FOR REVENUE METERING AND THEIR EVALUATION A Thesis By RODRIGO MARTINEZ-LAGUNES Submitted to Texas A&M University in partial fulfillment of the requirements for the degree of MASTER...

  15. Solutia: Utilizing Sub-Metering to Drive Energy Project Approvals...

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

    plant. Solutia: Utilizing Sub-Metering to Drive Energy Project Approvals Through Data (July 2011) More Documents & Publications Nissan North America: How Sub-Metering...

  16. LM to Meet Energy Metering Goals Through Enhanced Data Collection...

    Office of Environmental Management (EM)

    to Meet Energy Metering Goals Through Enhanced Data Collection at Groundwater Treatment Systems LM to Meet Energy Metering Goals Through Enhanced Data Collection at Groundwater...

  17. Metering Best Practices: A Guide to Achieving Utility Resource...

    Office of Environmental Management (EM)

    Metering Best Practices: A Guide to Achieving Utility Resource Efficiency Metering Best Practices: A Guide to Achieving Utility Resource Efficiency Guide describes information...

  18. Modeling and control of network traffic for performance and secure communications

    E-Print Network [OSTI]

    Xiong, Yong

    2005-02-17T23:59:59.000Z

    -Based AIMD . . . . . . . . . . . . . . . . . . . . 25 2. Window-Based AIMD . . . . . . . . . . . . . . . . . . 30 F. Analysis for Rate-Based Systems . . . . . . . . . . . . . . 32 1. Rate-Based Network Model . . . . . . . . . . . . . . . 33 2. System...: Robustness of the adaptive sliding window scheme . . . . . . . . . . . . . . . . . . . . . . 96 F. Conclusion . . . . . . . . . . . . . . . . . . . . . . . . . . . 99 V SUMMARY : : : : : : : : : : : : : : : : : : : : : : : : : : : : : 101 REFERENCES...

  19. Wireless Networks 5 (1999) 467477 467 Active tracking: Locating mobile users in personal communication

    E-Print Network [OSTI]

    Levy, Hanoch

    1999-01-01T23:59:59.000Z

    the network searches for the user location. The latter is performed when a connection to the user (for- lected, and designated as reporting cells. Each user will register only upon entering a reporting cell. Thus, when there is a paging event, the search for any user will be re- stricted to the vicinity

  20. Structural bottlenecks for communication in networks Sameet Sreenivasan,1,2

    E-Print Network [OSTI]

    Stanley, H. Eugene

    Division, Los Alamos National Laboratory, MS B258, Los Alamos, New Mexico 87545, USA 3 Laboratory of Networking and Information Systems and Department of Electrical and Computer Engineering, Boston University is the packet insertion rate above which queuing and congestion appears in the net- work. It has been argued

  1. Constraint-based Evolutionary QoS Adaptation for Power Utility Communication Networks

    E-Print Network [OSTI]

    Suzuki, Jun

    Champrasert, Junichi Suzuki and Tetsuo Otani Department of Computer Science University of Massachusetts power stations to consumers through a number of substations. Recently, the commu- nication networks consumers through a chain of substations. Each substation is re- sponsible for a certain physical regio

  2. Ratpack: Communication in a Sparse Dynamic Network J gila Bitsch Link,

    E-Print Network [OSTI]

    and a solar panel, to zebras. The nodes then recorded the ani- mals' position as well as when and where.last@uni-tuebingen.de ABSTRACT The goal of this project is to investigate the behavior of wild living rats using sensor networks by the burrow dwelling behavior of rats, which makes delay tolerant data transmission schemes a ne- cessity

  3. Prediction-Based Recovery from Link Outages in On-Board Mobile Communication Networks

    E-Print Network [OSTI]

    Libman, Lavy

    , such as those pro- posed for (and employed in) public transport vehicles, users are connected to a local network transport routes, and their repetitive nature, allows a certain degree of prediction of impending link extension known as Freeze-TCP, we study how the performance of the protocol depends on the outage prediction

  4. Communications via Systems-on-Chips Clustering in Large-Scaled Sensor Networks

    E-Print Network [OSTI]

    Fan, Jeffrey

    node, the large-scaled senor network is proposed to be transformed into a maze diagram by a user of data, including temperature, humidity, pressure, noise levels, vehicular movement, etc to the functionalities of a highly scaled VLSI silicon chip with multi-cored environments. In other words, each SoC has

  5. Airborne wireless communication systems, airborne communication methods, and communication methods

    DOE Patents [OSTI]

    Deaton, Juan D. (Menan, ID); Schmitt, Michael J. (Idaho Falls, ID); Jones, Warren F. (Idaho Falls, ID)

    2011-12-13T23:59:59.000Z

    An airborne wireless communication system includes circuitry configured to access information describing a configuration of a terrestrial wireless communication base station that has become disabled. The terrestrial base station is configured to implement wireless communication between wireless devices located within a geographical area and a network when the terrestrial base station is not disabled. The circuitry is further configured, based on the information, to configure the airborne station to have the configuration of the terrestrial base station. An airborne communication method includes answering a 911 call from a terrestrial cellular wireless phone using an airborne wireless communication system.

  6. alternate tube plugging: Topics by E-print Network

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

    performed by a plug-in privacy component that is put into the communication link between Smart Meter and supplier's back-end systems and requires no change to Smart Meter hardware...

  7. Using Wireless Power Meters to Measure Energy Use of Miscellaneous and Electronic Devices in Buildings

    SciTech Connect (OSTI)

    UC Berkeley, Berkeley, CA USA; Brown, Richard; Lanzisera, Steven; Cheung, Hoi Ying (Iris); Lai, Judy; Jiang, Xiaofan; Dawson-Haggerty, Stephen; Taneja, Jay; Ortiz, Jorge; Culler, David

    2011-05-24T23:59:59.000Z

    Miscellaneous and electronic devices consume about one-third of the primary energy used in U.S. buildings, and their energy use is increasing faster than other end-uses. Despite the success of policies, such as Energy Star, that promote more efficient miscellaneous and electronic products, much remains to be done to address the energy use of these devices if we are to achieve our energy and carbon reduction goals. Developing efficiency strategies for these products depends on better data about their actual usage, but very few studies have collected field data on the long-term energy used by a large sample of devices due to the difficulty and expense of collecting device-level energy data. This paper describes the development of an improved method for collecting device-level energy and power data using small, relatively inexpensive wireless power meters. These meters form a mesh network based on Internet standard protocols and can form networks of hundreds of metering points in a single building. Because the meters are relatively inexpensive and do not require manual data downloading, they can be left in the field for months or years to collect long time-series energy use data. In addition to the metering technology, we also describe a field protocol used to collect comprehensive, robust data on the miscellaneous and electronic devices in a building. The paper presents sample results from several case study buildings, in which all the plug-in devices for several homes were metered, and a representative sample of several hundred plug-in devices in a commercial office building were metered for several months.

  8. Modeling and evaluation of aerial layer communications system architectures

    E-Print Network [OSTI]

    Ajemian, Stephen P

    2014-01-01T23:59:59.000Z

    Airborne networks are being developed to provide communications services in order to augment space-based and terrestrial communications systems. These airborne networks must provide point to point wireless communications ...

  9. Monitoring Massive Appliances by a Minimal Number of Smart Meters

    E-Print Network [OSTI]

    Wang, Yongcai

    56 Monitoring Massive Appliances by a Minimal Number of Smart Meters YONGCAI WANG, XIAOHONG HAO. This article presents a framework for deploying a minimal number of smart meters to accurately track the ON of required smart meters is studied by an entropy-based approach, which qualifies the impact of meter

  10. Liquid metal Flow Meter - Final Report

    SciTech Connect (OSTI)

    Andersen, C.; Hoogendoom, S.; Hudson, B.; Prince, J.; Teichert, K.; Wood, J.; Chase, K.

    2007-01-30T23:59:59.000Z

    Measuring the flow of liquid metal presents serious challenges. Current commercially-available flow meters use ultrasonic, electromagnetic, and other technologies to measure flow, but are inadequate for liquid metal flow measurement because of the high temperatures required by most liquid metals. As a result of the reactivity and high temperatures of most liquid metals, corrosion and leakage become very serious safety concerns. The purpose of this project is to develop a flow meter for Lockheed Martin that measures the flow rate of molten metal in a conduit.

  11. SOLVENT DISPERSION AND FLOW METER CALCULATION RESULTS

    SciTech Connect (OSTI)

    Nash, C.; Fondeur, F.; Peters, T.

    2013-06-21T23:59:59.000Z

    Savannah River National Laboratory (SRNL) found that the dispersion numbers for the six combinations of CSSX:Next Generation Solvent (NGS) “blend” and pure NGS versus salt solution, caustic wash, and strip aqueous solutions are all good. The dispersion numbers are indications of processability with centrifugal contactors. A comparison of solvent physical and thermal properties shows that the Intek™ solvent flow meter in the plant has a reading biased high versus calibrated flow when NGS is used, versus the standard CSSX solvent. The flow meter, calibrated for CSSX solvent, is predicted to read 2.8 gpm of NGS in a case where the true flow of NGS is 2.16 gpm.

  12. Smart Meter Security Infrastructure: Some Observations

    E-Print Network [OSTI]

    Ladkin, Peter B.

    , access Smart Grid nodes via the Smart Meter, or pretend electricity use that is other than the actual use companies must prepare for large scale failure of Smart Grid nodes. There must be fallback strategies if there are no special precautions that isolate Smart Grid nodes from compromised nodes. To clean a compromised Smart

  13. Laser Power Meter Large, bright, backlit LCD

    E-Print Network [OSTI]

    Woodall, Jerry M.

    Laser Power Meter FEATURES · Large, bright, backlit LCD display · Digital accuracy with analog-like movement for laser tuning · Works with thermopile and optical sensors · Intuitive button-driven user COMPATIBILITY · PowerMax® thermal sensors · Optical sensors FieldMaxII-TO Coherent Laser Measurement and Control

  14. The economics of net metering Larry Hughes

    E-Print Network [OSTI]

    Hughes, Larry

    . In jurisdictions that permit net metering, the owners of these facilities (the customer-generators) can supply of financial compensation on the selection of generation equipment from the perspective of the customer that generate electricity intermittently (typically renewables such as wind and solar) need not be concerned

  15. Hardware Metering: A Survey Farinaz Koushanfar

    E-Print Network [OSTI]

    , the problem has recently gained an increased attention by the industry, government, and research community passive and active hardware metering methods available. Electrical and Computer Engineering Department only be performed in state-of-art fabrication facilities. Building or maintaining such facilities

  16. Energy Theft in the Advanced Metering Infrastructure

    E-Print Network [OSTI]

    McDaniel, Patrick Drew

    , with this infrastructure comes new risk. In this paper, we consider ad- versary means of defrauding the electrical gridEnergy Theft in the Advanced Metering Infrastructure Stephen McLaughlin, Dmitry Podkuiko, and Patrick McDaniel Systems and Internet Infrastructure Security Laboratory (SIIS) Pennsylvania State

  17. Smart Meter Company Boosting Production, Workforce

    Broader source: Energy.gov [DOE]

    A manufacturing facility in South Carolina is producing enough smart meters to reduce annual electricity use by approximately 1.7 million megawatt hours -- and through advanced manufacturing tax credits, just increased the facility's production capability by 20 percent and created 420 jobs.

  18. NATL Grid Map 50-Meter Grid

    E-Print Network [OSTI]

    Slatton, Clint

    NATL-east NATL Grid Map 50-Meter Grid Locations in NATL can be specified by reference to a grid intervals. Each gridline intersection ("grid point") is identified by its two gridlines (e.g., E5). Each 50x50-m block formed by the gridlines is identified by the grid point in its northwest corner (e

  19. 2011 W. Meyer Qualifizierungsbedarf Smart Metering

    E-Print Network [OSTI]

    Ulm, Universität

    1 2011 W. Meyer Qualifizierungsbedarf Smart Metering Qualifizierungsbedarf im Bereich Smart Netze und E - Mobility Willi Meyer Zentrum für Elektro- und Schulungsleiter Informationstechnik Nürnberg #12;2 2011 W. Meyer Alle Angaben wurden mit Sorgfalt und nach bestem Wissen und Gewissen erstellt. Es

  20. IEEE Wireless Communications April 201390 1536-1284/13/$25.00 2013 IEEE NEXT GENERATION COGNITIVE CELLULAR NETWORKS

    E-Print Network [OSTI]

    Cheng, Xiuzhen "Susan"

    by centralized authorities (e.g., the Federal Communications Commission [FCC] in the United States) that allocateIEEE Wireless Communications · April 201390 1536-1284/13/$25.00 © 2013 IEEE NEXT GENERATION communications. Based on the sensing results, CR users determine which spectrum band to use (spectrum decision

  1. Stochastic Modeling and Power Control of Time-Varying Wireless Communication Networks

    SciTech Connect (OSTI)

    Olama, Mohammed M [ORNL; Djouadi, Seddik M [ORNL; Charalambous, Prof. Charalambos [University of Cyprus

    2014-01-01T23:59:59.000Z

    Wireless networks are characterized by nodes mobility, which makes the propagation environment time-varying and subject to fading. As a consequence, the statistical characteristics of the received signal vary continuously, giving rise to a Doppler power spectral density (DPSD) that varies from one observation instant to the next. This paper is concerned with dynamical modeling of time-varying wireless fading channels, their estimation and parameter identification, and optimal power control from received signal measurement data. The wireless channel is characterized using a stochastic state-space form and derived by approximating the time-varying DPSD of the channel. The expected maximization and Kalman filter are employed to recursively identify and estimate the channel parameters and states, respectively, from online received signal strength measured data. Moreover, we investigate a centralized optimal power control algorithm based on predictable strategies and employing the estimated channel parameters and states. The proposed models together with the estimation and power control algorithms are tested using experimental measurement data and the results are presented.

  2. actuating systems: Topics by E-print Network

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

    Abstract- Machine-to-Machine (M2M) paradigm enables machines (sensors, actuators, robots, smart meter readers) to communicate with each other with little or no human intervention....

  3. Community Net Energy Metering: How Novel Policies Expand Benefits of Net Metering to Non-Generators

    SciTech Connect (OSTI)

    Rose, James; Varnado, Laurel

    2009-04-01T23:59:59.000Z

    As interest in community solutions to renewable energy grows, more states are beginning to develop policies that encourage properties with more than one meter to install shared renewable energy systems. State net metering policies are evolving to allow the aggregation of multiple meters on a customer���¢��������s property and to dissolve conventional geographical boundaries. This trend means net metering is expanding out of its traditional function as an enabling incentive to offset onsite customer load at a single facility. This paper analyzes community net energy metering (CNEM) as an emerging vehicle by which farmers, neighborhoods, and municipalities may more easily finance and reap the benefits of renewable energy. Specifically, it aims to compare and contrast the definition of geographical boundaries among different CNEM models and examine the benefits and limitations of each approach. As state policies begin to stretch the geographic boundaries of net metering, they allow inventive solutions to encourage renewable energy investment. This paper attempts to initiate the conversation on this emerging policy mechanism and offers recommendations for further development of these policies.

  4. Wireless Indoor Location Estimation Based on Neural Network RSS Signature Recognition (LENSR)

    SciTech Connect (OSTI)

    Kurt Derr; Milos Manic

    2008-06-01T23:59:59.000Z

    Location Based Services (LBS), context aware applications, and people and object tracking depend on the ability to locate mobile devices, also known as localization, in the wireless landscape. Localization enables a diverse set of applications that include, but are not limited to, vehicle guidance in an industrial environment, security monitoring, self-guided tours, personalized communications services, resource tracking, mobile commerce services, guiding emergency workers during fire emergencies, habitat monitoring, environmental surveillance, and receiving alerts. This paper presents a new neural network approach (LENSR) based on a competitive topological Counter Propagation Network (CPN) with k-nearest neighborhood vector mapping, for indoor location estimation based on received signal strength. The advantage of this approach is both speed and accuracy. The tested accuracy of the algorithm was 90.6% within 1 meter and 96.4% within 1.5 meters. Several approaches for location estimation using WLAN technology were reviewed for comparison of results.

  5. Fuel cell membrane hydration and fluid metering

    DOE Patents [OSTI]

    Jones, Daniel O. (Glenville, NY); Walsh, Michael M. (Fairfield, CT)

    2003-01-01T23:59:59.000Z

    A hydration system includes fuel cell fluid flow plate(s) and injection port(s). Each plate has flow channel(s) with respective inlet(s) for receiving respective portion(s) of a given stream of reactant fluid for a fuel cell. Each injection port injects a portion of liquid water directly into its respective flow channel. This serves to hydrate at least corresponding part(s) of a given membrane of the corresponding fuel cell(s). The hydration system may be augmented by a metering system including flow regulator(s). Each flow regulator meters an injecting at inlet(s) of each plate of respective portions of liquid into respective portion(s) of a given stream of fluid by corresponding injection port(s).

  6. Fuel cell membrane hydration and fluid metering

    DOE Patents [OSTI]

    Jones, Daniel O. (Glenville, NY); Walsh, Michael M. (Fairfield, CT)

    1999-01-01T23:59:59.000Z

    A hydration system includes fuel cell fluid flow plate(s) and injection port(s). Each plate has flow channel(s) with respective inlet(s) for receiving respective portion(s) of a given stream of reactant fluid for a fuel cell. Each injection port injects a portion of liquid water directly into its respective flow channel in order to mix its respective portion of liquid water with the corresponding portion of the stream. This serves to hydrate at least corresponding part(s) of a given membrane of the corresponding fuel cell(s). The hydration system may be augmented by a metering system including flow regulator(s). Each flow regulator meters an injecting at inlet(s) of each plate of respective portions of liquid into respective portion(s) of a given stream of fluid by corresponding injection port(s).

  7. The Need for Essential Consumer Protections: Smart metering proposals...

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

    metering proposals and the move to time-based pricing. August 2010 The Need for Essential Consumer Protections: Smart metering proposals and the move to time-based pricing. August...

  8. Wireless Electricity Metering of Miscellaneous and Electronic Devices in Buildings

    E-Print Network [OSTI]

    Culler, David E.

    Wireless Electricity Metering of Miscellaneous and Electronic Devices in Buildings, University of California, Berkeley, USA Abstract- Miscellaneous and electronic devices hundreds of miscellaneous and electronic devices where metered for several months

  9. Operations Research and the Captivating Study of Networks

    E-Print Network [OSTI]

    Nagurney, Anna

    Paradox and Evolutionary Variational Inequalities · A New Network Performance/Efficiency Measure;Subway Network Railroad Network Iridium Satellite Constellation Network Satellite and Undersea Cable Networks Duke Energy Gas Pipeline Network Transportation, Communication, and Energy Networks #12;Components

  10. Operations Research and the Captivating Study of Networks

    E-Print Network [OSTI]

    Nagurney, Anna

    Variational Inequalities · A New Network Performance/Efficiency Measure with Applications to Critical;Subway Network Railroad Network Iridium Satellite Constellation Network Satellite and Undersea Cable Networks Duke Energy Gas Pipeline Network Transportation, Communication, and Energy Networks #12;Components

  11. Author's personal copy Ramp metering and freeway bottleneck capacity

    E-Print Network [OSTI]

    Levinson, David M.

    ; Hall and Agyemang-Duah, 1991; Banks, 1991a,b). The two-capacity hypothesis argues that metering can

  12. Energy Secretary Chu Announces Five Million Smart Meters Installed...

    Office of Environmental Management (EM)

    metering infrastructure (AMI), distribution automation technologies, new electricity pricing programs, and advanced monitoring equipment for the transmission system. The goal...

  13. Multiparty-controlled quantum secure direct communication

    SciTech Connect (OSTI)

    Xiu, X.-M., E-mail: xiuxiaomingdl@126.com; Dong, L.; Gao, Y.-J.; Chi, F. [Bohai University, Physics Department (China)

    2007-12-15T23:59:59.000Z

    A theoretical scheme of a multiparty-controlled quantum secure direct communication is proposed. The supervisor prepares a communication network with Einstein-Podolsky-Rosen pairs and auxiliary particles. After passing a security test of the communication network, a supervisor tells the users the network is secure and they can communicate. If the controllers allow the communicators to communicate, the controllers should perform measurements and inform the communicators of the outcomes. The communicators then begin to communicate after they perform a security test of the quantum channel and verify that it is secure. The recipient can decrypt the secret message in a classical message from the sender depending on the protocol. Any two users in the network can communicate through the above processes under the control of the supervisor and the controllers.

  14. Optimal Privacy-Preserving Energy Management for Smart Meters

    E-Print Network [OSTI]

    Reisslein, Martin

    Optimal Privacy-Preserving Energy Management for Smart Meters Lei Yang, Xu Chen, Junshan Zhang Abstract--Smart meters, designed for information collection and system monitoring in smart grid, report a tradeoff between the smart meter data privacy and the electricity bill. In general, a major challenge

  15. Privacy Preserving Smart Metering System Based Retail Level Electricity Market

    E-Print Network [OSTI]

    Franchetti, Franz

    1 Privacy Preserving Smart Metering System Based Retail Level Electricity Market Cory Thoma, Tao Cui, Student Member, IEEE, Franz Franchetti, Member, IEEE Abstract--Smart metering systems multi-party compu- tation (SMC) based privacy preserving smart metering system. Using the proposed SMC

  16. Secure Multiparty Computation Based Privacy Preserving Smart Metering System

    E-Print Network [OSTI]

    Franchetti, Franz

    Secure Multiparty Computation Based Privacy Preserving Smart Metering System Cory Thoma Information Ave. Pittsburgh, PA 15213 Email: {tcui,franzf}@ece.cmu.edu Abstract--Smart metering systems provide privacy preserving protocol for smart meter based load management. Using SMC and a proper designed

  17. Smart Meter Aware Domestic Energy Trading Agents Nicola Capodieci

    E-Print Network [OSTI]

    Aiello, Marco

    Smart Meter Aware Domestic Energy Trading Agents Nicola Capodieci University of Modena and RE illustrate an implementation includ- ing the interfacing with a physical Smart Meter and provide initial--Intelligent agents, Multiagent systems General Terms Design, Economy Keywords Energy trade, agents, smart meter 1

  18. Security Architecture of Smart Metering Systems Natasa Zivic1

    E-Print Network [OSTI]

    Boyer, Edmond

    Security Architecture of Smart Metering Systems Natasa Zivic1 and Christoph Ruland1 1 University.Zivic, Christoph.Ruland}@uni-siegen.de Abstract. The main goals of smart metering are the reduction of costs dynamically the power generation and distribution to the requested energy by smart grids. Metering devices

  19. Loan Performance Data and Communication | Department of Energy

    Energy Savers [EERE]

    Performance Data and Communication Loan Performance Data and Communication Better Buildings Residential Network Financing and Revenue Peer Exchange Call: Loan Performance Data and...

  20. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 13, NO. 2, FEBRUARY 2014 1129 Optimizing Network Sustainability and Efficiency

    E-Print Network [OSTI]

    Shen, Xuemin "Sherman"

    station (BS) is powered by sustainable energy. Our objective is to enhance the network sustainability to ensure the network sustainability. To this end, the energy buffer is modeled as a G/D/1 queue where of the energy buffer to enhance the network efficiency and sustainability. Both theoretical analysis and nu

  1. Energy-efficient wireless communication In this chapter we present an energy-efficient highly adaptive network

    E-Print Network [OSTI]

    Havinga, Paul J.M.

    Energy-efficient wireless communication In this chapter we present an energy-efficient highly substantial research in the hardware aspects of mobile communications energy-efficiency, such as low-power electronics, power-down modes, and energy efficient modulation. However, due to fundamental physical

  2. Widget:GoalMeter | 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:Ezfeedflag JumpID-fTri GlobalJump to:WestwoodCreatePageFormFieldsDisplayToggleGoalMeter Jump

  3. 2010 Smart Meter Installations | Department of Energy

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

    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 1,006 492 742 33Frequently20,000 Russian NuclearandJune 17, 2015 SEABOnlyTipsWorkingErichsecurity10 Smart Meter

  4. greenMeter | 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 IRaghuraji Agro IndustriesTownDells, Wisconsin: EnergyWyandanch,Eaga SolarZoloHome Dc'scloudgridgreenMeter

  5. Power Metering Project | 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.pdfBreakingMay 2015 < prev next > Sun Mon Tue Wed May 28-29,Metering Project Power

  6. Topics in network communications

    E-Print Network [OSTI]

    Cannons, Jillian Leigh

    2008-01-01T23:59:59.000Z

    Int. Workshop on Evaluation of Wireless Ad Hoc, Sensor andon Performance Evaluation of Wireless Ad Hoc, Sensor and

  7. Non-invasive energy meter for fixed and variable flow systems

    DOE Patents [OSTI]

    Menicucci, David F.; Black, Billy D.

    2005-11-01T23:59:59.000Z

    An energy metering method and apparatus for liquid flow systems comprising first and second segments of one or more conduits through which a liquid flows, comprising: attaching a first temperature sensor for connection to an outside of the first conduit segment; attaching a second temperature sensor for connection to an outside of the second conduit segment; via a programmable control unit, receiving data from the sensors and calculating energy data therefrom; and communicating energy data from the meter; whereby the method and apparatus operate without need to temporarily disconnect or alter the first or second conduit segments. The invention operates with both variable and fixed flow systems, and is especially useful for both active and passive solar energy systems.

  8. Long Island Smart Metering Pilot Project

    SciTech Connect (OSTI)

    None

    2012-03-30T23:59:59.000Z

    The Long Island Power Authority (LIPA) Smart Meter Pilots provided invaluable information and experience for future deployments of Advanced Metering Infrastructure (AMI), including the deployment planned as part of LIPAâ??s Smart Grid Demonstration Project (DE-OE0000220). LIPA will incorporate lessons learned from this pilot in future deployments, including lessons relating to equipment performance specifications and testing, as well as equipment deployment and tracking issues. LIPA ultimately deployed three AMI technologies instead of the two that were originally contemplated. This enabled LIPA to evaluate multiple systems in field conditions with a relatively small number of meter installations. LIPA experienced a number of equipment and software issues that it did not anticipate, including issues relating to equipment integration, ability to upgrade firmware and software â??over the airâ? (as opposed to physically interacting with every meter), and logistical challenges associated with tracking inventory and upgrade status of deployed meters. In addition to evaluating the technology, LIPA also piloted new Time-of-Use (TOU) rates to assess customer acceptance of time-differentiated pricing and to evaluate whether customers would respond by adjusting their activities from peak to non-peak periods. LIPA developed a marketing program to educate customers who received AMI in the pilot areas and to seek voluntary participation in TOU pricing. LIPA also guaranteed participating customers that, for their initial year on the rates, their electricity costs under the TOU rate would not exceed the amount they would have paid under the flat rates they would otherwise enjoy. 62 residential customers chose to participate in the TOU rates, and every one of them saved money during the first year. 61 of them also elected to stay on the TOU rate â?? without the cost guarantee â?? at the end of that year. The customer who chose not to continue on the rate was also the one who achieved the greatest savings. However, after the first year, the customer in question installed equipment that would have made TOU rates a more costly option than the residential flat rate. During the second year, all but one customer saved money. That customer increased usage during peak hours, and as a result saw an increase in annual costs (as compared to the flat rate) of $24.17. The results were less clear for commercial customers, which LIPA attributes to rate design issues that it will take into account for future deployments. LIPA views this pilot as a complete success. Not only is LIPA better prepared for a larger deployment of AMI, but it is confident that residential customers will accept AMI and TOU rates and shift their energy consumption from peak to non-peak periods in response to pricing. On a larger scale, this will benefit LIPA and all of its customers by potentially lowering peak demand when energy costs are highest.

  9. Evaluation and enhancement of Texas ramp metering strategies, compliance, and alternative enforcement techniques: Go with the flow Houston. Public outreach plan (revised); Interim research report, September 1995--October 1996

    SciTech Connect (OSTI)

    Lancaster, S.; Fette, B.; Busler, L.; Miller, K.; Messer, C.

    1997-12-01T23:59:59.000Z

    This report describes the public outreach plan on the implementation of ramp meters along the Katy Freeway in Houston, Generally, ramp metering is neither beloved nor understood by the public. To gain public awareness, acceptance, compliance and continued support, ramp metering operations should be reinforced by a strong, ongoing public information and outreach campaign that communicates the need for and benefits of the program. Because the term `ramp metering` exhibits restrictions on the public, the phrase `Flow Signals` was developed to better describe the benefits of ramp metering; enhanced flow of traffic, fewer bottlenecks, and fewer trip delays. The logo, `Go with the Flow Houston,` and a graphic identity were developed to help communicate the theme throughout the various media where both the primary and secondary messages are intended to reach 15 different audiences. These media will include: a PSA, both static and changeable message signs, a brochure, Internet web site information, letters to specific audience and media relations efforts.

  10. Investigation of broadband over power line channel capacity of shipboard power system cables for ship communications networks

    E-Print Network [OSTI]

    Akinnikawe, Ayorinde

    2009-05-15T23:59:59.000Z

    cables. The work used a multiconductor transmission line theory based approach to model the channel response of SPS distribution lines and estimated the channel throughput capacity using a “water-filling” communication technique. This work found that BPL...

  11. automatic meter reading: Topics by E-print Network

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

    Systems Engineering Websites Summary: in transforming the current electrical grid to the smart grid. The smart grid promises to improve the efficiencyNeighborhood Watch: Security...

  12. automatic survey meter: Topics by E-print Network

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

    Systems Engineering Websites Summary: in transforming the current electrical grid to the smart grid. The smart grid promises to improve the efficiencyNeighborhood Watch: Security...

  13. air flow meter: Topics by E-print Network

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

    But in fact, I did not really know how the smart grid could unknown authors 2011-01-01 99 Overheat Instability in an Ascending Moist Air Flow as a Mechanism of Hurricane Formation...

  14. argonne experimental power: Topics by E-print Network

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

    Experimentation, and Evaluation Engineering Websites Summary: - mated electric meter reading and the smart grid. Companies in the network industry such as CiscoA...

  15. Method and apparatus for reading meters from a video image

    DOE Patents [OSTI]

    Lewis, Trevor J. (Irwin, PA); Ferguson, Jeffrey J. (North Huntingdon, PA)

    1997-01-01T23:59:59.000Z

    A method and system to enable acquisition of data about an environment from one or more meters using video images. One or more meters are imaged by a video camera and the video signal is digitized. Then, each region of the digital image which corresponds to the indicator of the meter is calibrated and the video signal is analyzed to determine the value indicated by each meter indicator. Finally, from the value indicated by each meter indicator in the calibrated region, a meter reading is generated. The method and system offer the advantages of automatic data collection in a relatively non-intrusive manner without making any complicated or expensive electronic connections, and without requiring intensive manpower.

  16. Thirty Meter Telescope Detailed Science Case: 2015

    E-Print Network [OSTI]

    Skidmore, Warren; Fukugawa, Misato; Goswami, Aruna; Hao, Lei; Jewitt, David; Laughlin, Greg; Steidel, Charles; Hickson, Paul; Simard, Luc; Schöck, Matthias; Treu, Tommaso; Cohen, Judith; Anupama, G C; Dickinson, Mark; Harrison, Fiona; Kodama, Tadayuki; Lu, Jessica R; Macintosh, Bruce; Malkan, Matt; Mao, Shude; Narita, Norio; Sekiguchi, Tomohiko; Subramaniam, Annapurni; Tanaka, Masaomi; Tian, Feng; A'Hearn, Michael; Akiyama, Masayuki; Ali, Babar; Aoki, Wako; Bagchi, Manjari; Barth, Aaron; Bhalerao, Varun; Bradac, Marusa; Bullock, James; Burgasser, Adam J; Chapman, Scott; Chary, Ranga-Ram; Chiba, Masashi; Cooray, Asantha; Crossfield, Ian; Currie, Thayne; Das, Mousumi; Dewangan, G C; de Grijs, Richard; Do, Tuan; Dong, Subo; Evslin, Jarah; Fang, Taotao; Fang, Xuan; Fassnacht, Christopher; Fletcher, Leigh; Gaidos, Eric; Gal, Roy; Ghez, Andrea; Giavalisco, Mauro; Grady, Carol A; Greathouse, Thomas; Gogoi, Rupjyoti; Guhathakurta, Puragra; Ho, Luis; Hasan, Priya; Herczeg, Gregory J; Honda, Mitsuhiko; Imanishi, Masa; Inanmi, Hanae; Iye, Masanori; Kamath, U S; Kane, Stephen; Kashikawa, Nobunari; Kasliwal, Mansi; Kirby, Vishal KasliwalEvan; Konopacky, Quinn M; Lepine, Sebastien; Li, Di; Li, Jianyang; Liu, Junjun; Liu, Michael C; Lopez-Rodriguez, Enrigue; Lotz, Jennifer; Lubin, Philip; Macri, Lucas; Maeda, Keiichi; Marchis, Franck; Marois, Christian; Marscher, Alan; Martin, Crystal; Matsuo, Taro; Max, Claire; McConnachie, Alan; McGough, Stacy; Melis, Carl; Meyer, Leo; Mumma, Michael; Muto, Takayuki; Nagao, Tohru; Najita, Joan R; Navarro, Julio; Pierce, Michael; Prochaska, Jason X; Oguri, Masamune; Ojha, Devendra K; Okamoto, Yoshiko K; Orton, Glenn; Otarola, Angel; Ouchi, Masami; Packham, Chris; Padgett, Deborah L; Pandey, Shashi Bhushan; Pilachowsky, Catherine; Pontoppidan, Klaus M; Primack, Joel; Puthiyaveettil, Shalima; Ramirez-Ruiz, Enrico; Reddy, Naveen; Rich, Michael; Richter, Matthew J; Schombert, James; Sen, Anjan Ananda; Shi, Jianrong; Sheth, Kartik; Srianand, R; Tan, Jonathan C; Tanaka, Masayuki; Tanner, Angelle; Tominaga, Nozomu; Tytler, David; U, Vivian; Wang, Lingzhi; Wang, Xiaofeng; Wang, Yiping; Wilson, Gillian; Wright, Shelley; Wu, Chao; Wu, Xufeng; Xu, Renxin; Yamada, Toru; Yang, Bin; Zhao, Gongbo; Zhao, Hongsheng

    2015-01-01T23:59:59.000Z

    The TMT Detailed Science Case describes the transformational science that the Thirty Meter Telescope will enable. Planned to begin science operations in 2024, TMT will open up opportunities for revolutionary discoveries in essentially every field of astronomy, astrophysics and cosmology, seeing much fainter objects much more clearly than existing telescopes. Per this capability, TMT's science agenda fills all of space and time, from nearby comets and asteroids, to exoplanets, to the most distant galaxies, and all the way back to the very first sources of light in the Universe. More than 150 astronomers from within the TMT partnership and beyond offered input in compiling the new 2015 Detailed Science Case. The contributing astronomers represent the entire TMT partnership, including the California Institute of Technology (Caltech), the Indian Institute of Astrophysics (IIA), the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC), the National Astronomical Observatory of Japan (NAOJ),...

  17. Critical Infrastructure Networks and Supernetworks: New Tools for Dynamics,

    E-Print Network [OSTI]

    Nagurney, Anna

    Critical Infrastructure Networks and Supernetworks: New Tools for Dynamics, Network Efficiency Variational Inequalities · A New Network Performance/Efficiency Measure with Applications to Critical, Communication, and Energy Networks #12;Components of Common Physical Networks Network System Nodes Links Flows

  18. Smart Metering and Electricity Demand: Technology, Economics and International Experience

    E-Print Network [OSTI]

    Brophy Haney, A; Jamasb, Tooraj; Pollitt, Michael G.

    www.eprg.group.cam.ac.uk E P R G W O R K IN G P A P E R Abstract Smart Metering and Electricity Demand: Technology, Economics and International Experience EPRG Working Paper EPRG0903 Cambridge Working Paper in Economics 0905 Aoife... Brophy Haney, Tooraj Jamasb and Michael G. Pollitt In recent years smart metering of electricity demand has attracted attention around the world. A number of countries and regions have started deploying new metering systems; and many others have...

  19. Optimization Online - A Security Framework for Smart Metering with ...

    E-Print Network [OSTI]

    Cristina Rottondi

    2011-12-05T23:59:59.000Z

    Dec 5, 2011 ... Abstract: The increasing diffusion of Automatic Meter Reading (AMR) has raised many concerns about the protection of personal data related to ...

  20. Hydro-Québec Net Metering (Quebec, Canada) | Open Energy Information

    Open Energy Info (EERE)

    Canada) Policy Type Net Metering Affected Technologies Geothermal Electric, Solar Photovoltaics Active Policy Yes Implementing Sector Utility Funding Source Hydro-Quebec Primary...

  1. The Intersection of Net Metering and Retail Choice: An Overview...

    Energy Savers [EERE]

    and utilities provide net metering options for their customers. They then provided case studies to illustrate the models. Date December 2010 Topic Financing, Incentives &...

  2. Wavelength meter having single mode fiber optics multiplexed inputs

    DOE Patents [OSTI]

    Hackel, Richard P. (Livermore, CA); Paris, Robert D. (San Ramon, CA); Feldman, Mark (Pleasanton, CA)

    1993-01-01T23:59:59.000Z

    A wavelength meter having a single mode fiber optics input is disclosed. The single mode fiber enables a plurality of laser beams to be multiplexed to form a multiplexed input to the wavelength meter. The wavelength meter can provide a determination of the wavelength of any one or all of the plurality of laser beams by suitable processing. Another aspect of the present invention is that one of the laser beams could be a known reference laser having a predetermined wavelength. Hence, the improved wavelength meter can provide an on-line calibration capability with the reference laser input as one of the plurality of laser beams.

  3. Two-Meter Temperature Surveys for Geothermal Exploration Project...

    Open Energy Info (EERE)

    being considered in this project. Initial results from two-meter temperature surveys on Navy managed land near Fallon, Nevada indicate the presence of several temperature...

  4. Wavelength meter having single mode fiber optics multiplexed inputs

    DOE Patents [OSTI]

    Hackel, R.P.; Paris, R.D.; Feldman, M.

    1993-02-23T23:59:59.000Z

    A wavelength meter having a single mode fiber optics input is disclosed. The single mode fiber enables a plurality of laser beams to be multiplexed to form a multiplexed input to the wavelength meter. The wavelength meter can provide a determination of the wavelength of any one or all of the plurality of laser beams by suitable processing. Another aspect of the present invention is that one of the laser beams could be a known reference laser having a predetermined wavelength. Hence, the improved wavelength meter can provide an on-line calibration capability with the reference laser input as one of the plurality of laser beams.

  5. Scotia Energy Electricity- Net Metering Program (Nova Scotia, Canada)

    Broader source: Energy.gov [DOE]

    Nova Scotia Power Inc. Net Metering allows residential and commercial customers to connect small, renewable energy generating units to the provincial power grid.

  6. Maritime Electric- Net Metering (Prince Edward Island, Canada)

    Broader source: Energy.gov [DOE]

    In December 2005 The Renewable Energy Act and associated Regulations came into effect. A Government policy objective incorporated in the Act was the introduction of net metering for...

  7. Cost benefit analysis for the implementation of smart metering...

    Open Energy Info (EERE)

    Smart Grid Projects Smart Grid Projects in Europe Smart Grid Projects - Smart Meter and AMI Smart Grid Projects - Home application Smart Grid Projects - Customer Behavior...

  8. Channel modelling and relay for powerline communications 

    E-Print Network [OSTI]

    Tan, Bo

    2013-11-28T23:59:59.000Z

    The thesis discusses the channel modelling and relay techniques in powerline communications (PLC) which is considered as a promising technology for the Smart Grid communications, Internet access and home area network ...

  9. Uncertainties in the Value of Bill Savings from Behind-the-Meter, Residential Photovoltaic Systems: The Roles of Electricity Market Conditions, Retail Rate Design, and Net Metering

    E-Print Network [OSTI]

    Darghouth, Naim Richard

    2013-01-01T23:59:59.000Z

    Study: The Economic Cost of Net-Metering in Maryland: WhoEnergy (DSIRE), 2010. Map of Net Metering Policies [WWWdocuments/summarymaps/Net_Metering_map.ppt De Jonghe, C. ,

  10. Master's Thesis A Secure and Energy Efficient Communication

    E-Print Network [OSTI]

    Kim, Kwangjo

    Master's Thesis A Secure and Energy Efficient Communication Scheme for Wireless Sensor Networks and Technology 2011 #12;A Secure and Energy Efficient Communication Scheme for Wireless Sensor Networks #12;A Secure and Energy Efficient Communication Scheme for Wireless Sensor Networks Advisor : Professor Kwangjo

  11. Approved Module Information for EE4017, 2014/5 Module Title/Name: Realtime Communication Networks Module Code: EE4017

    E-Print Network [OSTI]

    Neirotti, Juan Pablo

    Module Code: EE4017 School: Engineering and Applied Science Module Type: Standard Module New Module development #12;Indicative Module Content: Telecommunication systems: Network structures; national & Teaching Rationale: Lectures, tutorials and directed reading. Module Assessment Methods of Assessment

  12. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. XX, NO. XX, MONTH 2013 1 Optimal Relay Placement in Cellular Networks

    E-Print Network [OSTI]

    Coupechoux, Marceau

    in Cellular Networks Mattia Minelli, Maode Ma, Marceau Coupechoux, Jean-Marc Kelif, Marc Sigelle, and Philippe, France (e- mail: {marceau.coupechoux, marc.sigelle, philippe.godlewski}@telecom- paristech.fr. ). J

  13. Shallow (2-meter) temperature surveys in Colorado

    SciTech Connect (OSTI)

    Zehner, Richard E.

    2012-02-01T23:59:59.000Z

    Citation Information: Originator: Geothermal Development Associates, Reno, Nevada Publication Date: 2012 Title: Colorado 2m Survey Edition: First Publication Information: Publication Place: Reno Nevada Publisher: Geothermal Development Associates, Reno, Nevada Description: Shallow temperature surveys are useful in early-stage geothermal exploration to delineate surface outflow zones, with the intent to identify the source of upwelling, usually a fault. Detailed descriptions of the 2-meter survey method and equipment design can be found in Coolbaugh et al. (2007) and Sladek et al. (2007), and are summarized here. The survey method was devised to measure temperature as far below the zone of solar influence as possible, have minimal equilibration time, and yet be portable enough to fit on the back of an all-terrain vehicle (ATV); Figure 2). This method utilizes a direct push technology (DPT) technique where 2.3 m long, 0.54” outer diameter hollow steel rods are pounded into the ground using a demolition hammer. Resistance temperature devices (RTD) are then inserted into the rods at 2-meter depths, and allowed to equilibrate for one hour. The temperatures are then measured and recorded, the rods pulled out of the ground, and re-used at future sites. Usually multiple rods are planted over the course of an hour, and then the sampler returns back to the first station, measures the temperatures, pulls the rods, and so on, to eliminate waiting time. At Wagon Wheel Gap, 32 rods were planted around the hot springs between June 20 and July 1, 2012. The purpose was to determine the direction of a possible upflow fault or other structure. Temperatures at 1.5m and 2m depths were measured and recorded in the attribute table of this point shapefile. Several anomalous temperatures suggest that outflow is coming from a ~N60W striking fault or shear zone that contains the quartz-fluorite-barite veins of the adjacent patented mining claims. It should be noted that temperatures at 2m depth vary according to the amount of solar heating from above, as well as possible geothermal heating from below. Spatial Domain: Extent: Top: 4490310.560635 m Left: 150307.008238 m Right: 433163.213617 m Bottom: 4009565.915398 m Contact Information: Contact Organization: Geothermal Development Associates, Reno, Nevada Contact Person: Richard “Rick” Zehner Address: 3740 Barron Way City: Reno State: NV Postal Code: 89511 Country: USA Contact Telephone: 775-737-7806 Spatial Reference Information: Coordinate System: Universal Transverse Mercator (UTM) WGS’1984 Zone 13N False Easting: 500000.00000000 False Northing: 0.00000000 Central Meridian: -105.00000000 Scale Factor: 0.99960000 Latitude of Origin: 0.00000000 Linear Unit: Meter Datum: World Geodetic System 1984 (WGS ’1984) Prime Meridian: Greenwich Angular Unit: Degree Digital Form: Format Name: Shape file

  14. Accepted for publication in Wireless Networks, Special Issue on Multiuser Detection in Wireless Communications Adaptive Power Control and MMSE Interference

    E-Print Network [OSTI]

    Yates, Roy

    that the receiver structure is fixed and iteratively update the transmit powers of the users to provide them hand optimizes the receiver structure with the assumption that the users have fixed transmitter powers communication systems, iterative power control is used to provide each user with an acceptable level

  15. Abstract--This paper looks into the vulnerabilities of the electric power grid and associated communication network, in the

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Abstract--This paper looks into the vulnerabilities of the electric power grid and associated analysis of interdependencies in a critical infrastructure (CI), i.e. the smart grid for electricity in the functionality of the communication system yields a faulty condition in the electric power grid, and find

  16. Int. J. Communication Networks and Distributed Systems, Vol. 6, No. 1, 2011 59 Copyright 2011 Inderscience Enterprises Ltd.

    E-Print Network [OSTI]

    Wang, Yongge

    systems; DCS; cyber attacks; smart grid security; critical infrastructure protection; secure communication of SIS, UNC Charlotte, 9201 University City Blvd, Charlotte, NC 28223, USA E-mail: yonwang a central location. Control systems are widely used in critical infrastructures such as electric grid

  17. An Integrated Architecture for Demand Response Communications and Control

    E-Print Network [OSTI]

    Gross, George

    An Integrated Architecture for Demand Response Communications and Control Michael LeMay, Rajesh for the MGA and ZigBee wireless communications. Index Terms Demand Response, Advanced Meter Infrastructure. In principle this can be done with demand response techniques in which electricity users take measures

  18. Electrical energy metering application at a large research facility

    SciTech Connect (OSTI)

    Falke, S.S.

    1991-05-08T23:59:59.000Z

    A brief history of electric energy metering at Lawrence Livermore National Laboratory is presented. Use of electromechanical watthour demand, solid state single function transducers, analog multifunction, and digital multifunction per-phase metering are discussed. Applications for interdepartment revenue transfer based on energy and power flow, load profiling, system planning, and use as a troubleshooting tool are described. 6 refs.

  19. A Global Personal Energy Meter University of Cambridge Computer Laboratory

    E-Print Network [OSTI]

    Cambridge, University of

    - sumption figures scaled by a predetermined factor for the type of energy used and divided equally amongstA Global Personal Energy Meter Simon Hay University of Cambridge Computer Laboratory Abstract of goods and provision of services. I envisage a personal energy meter which can record and apportion

  20. Solid state watt-hour meter

    SciTech Connect (OSTI)

    Hurley, J.R.; Gilker, C.S.

    1984-08-21T23:59:59.000Z

    A watt-hour meter is disclosed which includes: a microprocessor coupled to a solid-state Hall-Effect sensor; an electrically alterable ROM coupled to the microprocessor; a power supply; a power outage timing means using the discharge characteristic of a capacitor; apparatus for supplying a 60 Hz clock signal to the microprocessor; a readout device coupled to the microprocessor to provide an indication of the power consumed; an output on the microprocessor for controlling a circuit breaker; and a switch for overriding the microprocessor controlled circuit breaker. The microprocessor and the electrically alterable ROM are connected and programmed: to sense the time of day as determined from an initial time of day and setting the 60 Hz clock signal; to sense and compute the power used by the consumer; to automatically open the circuit breaker when power demand on the electric power source is high and/or the cost per kilowatt hour is high; to automatically close the circuit breaker when the power demand on the source of electric power is low and/or the cost per kilowatt power is low; and to allow a consumer to override the microprocessor's control of the circuit breaker.

  1. The Energy Network & Demonstration Site

    E-Print Network [OSTI]

    Su, Xiao

    EE 136, EE 239, Smart Grid Design, end use applications · Contacts with SJSU FD&0 [Chris Nordby, [700Kg] Other: · Communications Internet IEEE Power Systems Communications Committee [PSCC] Smart Meter A First Step/Cont. · End Use Technology Solar Inverter: 48VDC to Grid [120VAC], Xantrex, 3000 W, [60 Kg

  2. Network coding for robust wireless networks

    E-Print Network [OSTI]

    Kim, MinJi, Ph. D. Massachusetts Institute of Technology

    2012-01-01T23:59:59.000Z

    Wireless networks and communications promise to allow improved access to services and information, ubiquitous connectivity, and mobility. However, current wireless networks are not well-equipped to meet the high bandwidth ...

  3. Embedded Firmware Diversity for Smart Electric Meters Stephen McLaughlin, Dmitry Podkuiko, Adam Delozier

    E-Print Network [OSTI]

    McDaniel, Patrick Drew

    Embedded Firmware Diversity for Smart Electric Meters Stephen McLaughlin, Dmitry Podkuiko, Adam}@cse.psu.edu Abstract Smart meters are now being aggressively deployed world- wide, with tens of millions of meters- niques can limit large-scale attacks on smart meters. We show how current meter designs do not possess

  4. 76 August 2001/Vol. 44, No. 8 COMMUNICATIONS OF THE ACM A computer and network system must be protected

    E-Print Network [OSTI]

    Ye, Nong

    sys- tems, such as energy generation systems in nuclear power plants. Process control activities a variety of techniques for prevention, detection, isolation, assessment, reaction, and vulnerability state. Vulnerability testing looks for points (a weak pass- word, for example) of a computer and network

  5. Networked Cyber-Physical Systems As computing and communication get more tightly integrated into the physical processes around us,

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    ://mlab.seas.upenn.edu/vhm] Distributed Wireless Control/Actuator Networks in Industrial Automation Embedded wireless on time-bounded anytime algorithms on GPUs for real-time vehicle trafficMatrix is capable of simulating over 16 million vehicles on

  6. 2005 International Conference on Wireless Networks, Communications and Mobile Computing Improving TCP Throughput over Lossy Links Using

    E-Print Network [OSTI]

    Atiquzzaman, Mohammed

    TCP Throughput over Lossy Links Using Protocol-Level Speculations Haowei Bai Honeywell Labs 3660- The degradation of Transport Control Protocol (TCP) throughput in networks with lossy links is mainly due to processor performance degradation due to control hazards in CPU design. First, two types of loss events

  7. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, VOL. 17, NO. 4, APRIL 1999 689 The Rapidly Deployable Radio Network

    E-Print Network [OSTI]

    Kansas, University of

    , and mobile node management. This paper describes the architecture for the Rapidly Deployable Radio Network for implementing mobile, rapidly deployable, and adaptive wireless communica- tions systems. The driving and a prototype system built to evaluate key system components. Index Terms-- Adaptive protocols, mobile

  8. Mobile RobotsSensor Networks Autonomous Sensor/Actuator Networks

    E-Print Network [OSTI]

    Breu, Ruth

    mobile networks with dynamic topology Optimized task allocation and communication based on application and energy constraints Secure communication and data management in mobile sensor networks Solution SpaceMobile RobotsSensor Networks Autonomous Sensor/Actuator Networks ROSES RObot assisted SEnsor

  9. Reconfigureable network node

    DOE Patents [OSTI]

    Vanderveen, Keith B. (Tracy, CA); Talbot, Edward B. (Livermore, CA); Mayer, Laurence E. (Davis, CA)

    2008-04-08T23:59:59.000Z

    Nodes in a network having a plurality of nodes establish communication links with other nodes using available transmission media, as the ability to establish such links becomes available and desirable. The nodes predict when existing communications links will fail, become overloaded or otherwise degrade network effectiveness and act to establish substitute or additional links before the node's ability to communicate with the other nodes on the network is adversely affected. A node stores network topology information and programmed link establishment rules and criteria. The node evaluates characteristics that predict existing links with other nodes becoming unavailable or degraded. The node then determines whether it can form a communication link with a substitute node, in order to maintain connectivity with the network. When changing its communication links, a node broadcasts that information to the network. Other nodes update their stored topology information and consider the updated topology when establishing new communications links for themselves.

  10. Electrical energy metering use at a large research facility

    SciTech Connect (OSTI)

    Falke, S.S.

    1992-01-01T23:59:59.000Z

    A brief history of electric energy metering at a large research laboratory is presented. Limited orientation on metering of power and energy quantities derived from single dimension magnitudes is introduced. Operation and application of electromechanical watthour demand, solid state single function transducers, analog multifunction, and digital multifunction discussed. Applications for interdepartmental revenue transfer based on energy and power flow, load profiling, system planning, and use as a troubleshooting tool are described. The material is presented in a perspective for persons familiar with protective relaying components, but lacking similar experience in energy metering.

  11. An energy efficient sub-threshold baseband processor architecture for pulsed ultra-wideband communications

    E-Print Network [OSTI]

    Sze, Vivienne

    2006-01-01T23:59:59.000Z

    Ultra-wideband (UWB) communications is currently being explored as a medium for high-data-rate last-meter wireless links. Accordingly, there has been much interest in integrating UWB radios onto battery-operated devices, ...

  12. Insights from Smart Meters: The Potential for Peak-Hour Savings from Behavior-Based Programs

    E-Print Network [OSTI]

    Todd, Annika

    2014-01-01T23:59:59.000Z

    2014.  Insights from Smart  Meters: The Potential for Peak available data captured by smart meters and other sources,series Insights from Smart Meters. DRAFT – DO NOT CIRCULATE

  13. Plasma momentum meter for momentum flux measurements

    DOE Patents [OSTI]

    Zonca, F.; Cohen, S.A.; Bennett, T.; Timberlake, J.R.

    1993-08-24T23:59:59.000Z

    An apparatus is described for measuring momentum flux from an intense plasma stream, comprising: refractory target means oriented normal to the flow of said plasma stream for bombardment by said plasma stream where said bombardment by said plasma stream applies a pressure to said target means, pendulum means for communicating a translational displacement of said target to a force transducer where said translational displacement of said target is transferred to said force transducer by an elongated member coupled to said target, where said member is suspended by a pendulum configuration means and where said force transducer is responsive to said translational displacement of said member, and force transducer means for outputting a signal representing pressure data corresponding to said displacement.

  14. NREL: Energy Storage - BLAST for Behind-the-Meter Applications...

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

    Lite (BLAST-BTM Lite) provides a quick, user-friendly tool to size behind-the-meter energy storage devices used on site by utility customers for facility demand charge...

  15. Smart Meters Offer 'Instant Gratification;' Help Houston Homeowners...

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

    Diorio explains to KPRC Local 2 News how much she's saved with her recently installed smart meter, which allows her to see her savings in real time. Houston resident Ruth...

  16. Demand Response and Smart Metering Policy Actions Since the Energy...

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

    This report represents a review of policy developments on demand response and other related areas such as smart meters and smart grid. It has been prepared by the Demand Response...

  17. ODUSD (I&E) Facilities Energy Program Advanced Metering Policy

    Broader source: Energy.gov [DOE]

    Presentation—given at the Spring 2013 Federal Utility Partnership Working Group (FUPWG) meeting—covers the U.S. Department of Defense's (DoD's) metering policy, including implementation challenges and utility partnerships.

  18. Smart Meters Helping Oklahoma Consumers Save Hundreds During...

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

    meters give consumers real-time information on how their energy use affects their energy costs. With a two-tiered pricing system, you get a discount during lower usage...

  19. Down to the Meter: Localized Vehicle Pollution Matters

    E-Print Network [OSTI]

    Houston, Douglas; Wu, Jun; Ong, Paul; Winer, Arthur

    2006-01-01T23:59:59.000Z

    Near-Roadway Vehicle Pollution,” American Journal of Publicfor Vehicle-Related Air Pollution Exposure in Minority andMeter: Localized Vehicle Pollution Matters B Y D O U G L A S

  20. 25 years ago: the official farewell to the meter

    E-Print Network [OSTI]

    Thomas Schucker

    2008-10-20T23:59:59.000Z

    On october 21st 1983 took place in S\\`evres on the western outskirts of Paris the official funeral of the meter. With it the notion of distance as a physical observable was buried.

  1. Value creation and value capture of advanced electricity meter information

    E-Print Network [OSTI]

    Oesterlin, Ulf

    2011-01-01T23:59:59.000Z

    Advanced or smart metering has been a hot topic in the electricity community for several years. Despite the excitement about the technology, few business cases are actually able to justify the investment cost. One reason ...

  2. Shared Signals: Using Existing Facility Meters for Energy Savings Verification

    E-Print Network [OSTI]

    McBride, J. R.; Bohmer, C. J.; Price, S. D.; Carlson, K.; Lopez, J.

    of metering. Facility engineers wonder whether existing meters can be used for savings verification purposes. They want to know whether an existing energy management and control system (EMCS) can serve double duty and be used for savings verification... an existing EMCS for energy savings verification purposes is even more complex. While at first glance the idea of using an existing EMCS for energy savings verification purposes seems absolutely reasonable, the practicality of the situation must...

  3. Communication and Structured Correlation Elliott Wagner

    E-Print Network [OSTI]

    Barrett, Jeffrey A.

    Communication and Structured Correlation Elliott Wagner October 19, 2008 Abstract Philosophers population and models in which a finite number of agents communicate with their neighbors in a social network. My results show that communication with neighbors is more conducive to the evolution of meaning than

  4. Degree project in Communication Systems

    E-Print Network [OSTI]

    Maguire Jr., Gerald Q.

    L D E N E B R O G O N Z Á L E Z On the way to enable Cellular/Wi-Fi networks interworking Energy-efficient enhancements for IEEE 802.11 WLANs KTH Information and Communication Technology #12;Energy-efficient experience, optimal use of access networks should care about energy-efficiency in order to extend device

  5. Maximum Network Lifetime in Wireless Sensor Networks with Adjustable Sensing Ranges

    E-Print Network [OSTI]

    Wu, Jie

    1 Maximum Network Lifetime in Wireless Sensor Networks with Adjustable Sensing Ranges Mihaela problem in wireless sensor networks with adjustable sensing range. Communication and sensing consume Wireless sensor networks (WSNs) constitute the foundation of a broad range of applications related

  6. INFORMATION ENGINEERING Principles, Technologies, Networks, and Applications

    E-Print Network [OSTI]

    Huang, Jianwei

    AccessApplications Smartgrids,GreenCommunications TelecommunicationSwitching Peer-to-PeerSystems OnlineSocialNetworks Internet

  7. Designing and Operating Through Compromise: Architectural Analysis of CKMS for the Advanced Metering Infrastructure

    SciTech Connect (OSTI)

    Duren, Mike [Sypris Electronics, LLC] [Sypris Electronics, LLC; Aldridge, Hal [ORNL] [ORNL; Abercrombie, Robert K [ORNL] [ORNL; Sheldon, Frederick T [ORNL] [ORNL

    2013-01-01T23:59:59.000Z

    Compromises attributable to the Advanced Persistent Threat (APT) highlight the necessity for constant vigilance. The APT provides a new perspective on security metrics (e.g., statistics based cyber security) and quantitative risk assessments. We consider design principals and models/tools that provide high assurance for energy delivery systems (EDS) operations regardless of the state of compromise. Cryptographic keys must be securely exchanged, then held and protected on either end of a communications link. This is challenging for a utility with numerous substations that must secure the intelligent electronic devices (IEDs) that may comprise complex control system of systems. For example, distribution and management of keys among the millions of intelligent meters within the Advanced Metering Infrastructure (AMI) is being implemented as part of the National Smart Grid initiative. Without a means for a secure cryptographic key management system (CKMS) no cryptographic solution can be widely deployed to protect the EDS infrastructure from cyber-attack. We consider 1) how security modeling is applied to key management and cyber security concerns on a continuous basis from design through operation, 2) how trusted models and key management architectures greatly impact failure scenarios, and 3) how hardware-enabled trust is a critical element to detecting, surviving, and recovering from attack.

  8. Differentially Private Smart Metering with Battery Michael Backes1,2

    E-Print Network [OSTI]

    Differentially Private Smart Metering with Battery Recharging Michael Backes1,2 and Sebastian meters to take fine-grained readings of energy usage. These smart meters enable flexible time- of to a min- imum. 1 Introduction The energy industry has recently begun using smart meters to take fine

  9. Advanced Metering Implementations - A Perspective from Federal Sector

    SciTech Connect (OSTI)

    Eaarni, Shankar

    2014-08-11T23:59:59.000Z

    Federal mandate (EPACT 2005) requires that federal buildings install advanced electrical meters-meters capable of providing data at least daily and measuring the consumption of electricity at least hourly. This work presents selected advanced metering implementations to understand some of the existing practices related to data capture and to understand how the data is being translated into information and knowledge that can be used to improve building energy and operational performance to meet federal energy reduction mandates. This study highlights case studies to represent some of the various actions that are being taken based on the data that are being collected to improve overall energy performance of these buildings. Some of these actions include- individualized tenant billing and energy forecasting, benchmarking, identifying energy conservation measures, measurement and verification.

  10. Net Metering and Interconnection Procedures-- Incorporating Best Practices

    SciTech Connect (OSTI)

    Jason Keyes, Kevin Fox, Joseph Wiedman, Staff at North Carolina Solar Center

    2009-04-01T23:59:59.000Z

    State utility commissions and utilities themselves are actively developing and revising their procedures for the interconnection and net metering of distributed generation. However, the procedures most often used by regulators and utilities as models have not been updated in the past three years, in which time most of the distributed solar facilities in the United States have been installed. In that period, the Interstate Renewable Energy Council (IREC) has been a participant in more than thirty state utility commission rulemakings regarding interconnection and net metering of distributed generation. With the knowledge gained from this experience, IREC has updated its model procedures to incorporate current best practices. This paper presents the most significant changes made to IREC���¢��������s model interconnection and net metering procedures.

  11. Entropy Meters and the Entropy of Non-extensive Systems

    E-Print Network [OSTI]

    Elliott H. Lieb; Jakob Yngvason

    2014-03-30T23:59:59.000Z

    In our derivation of the second law of thermodynamics from the relation of adiabatic accessibility of equilibrium states we stressed the importance of being able to scale a system's size without changing its intrinsic properties. This leaves open the question of defining the entropy of macroscopic, but unscalable systems, such as gravitating bodies or systems where surface effects are important. We show here how the problem can be overcome, in principle, with the aid of an `entropy meter'. An entropy meter can also be used to determine entropy functions for non-equilibrium states and mesoscopic systems.

  12. Smart Meters and a Smarter Grid | Department of Energy

    Office of Environmental Management (EM)

    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 1,006 492 742 33Frequently AskedEnergyIssues DOE's Nuclear EnergySmart Meters and a Smarter Grid Smart Meters

  13. Metering and the New Federal Requirements of Energy Policy Act 2005

    E-Print Network [OSTI]

    Ream, A.; Verdict, M.

    2006-01-01T23:59:59.000Z

    agencies to meter electricity use in all federal buildings by Oct. 1, 2012 using advanced meters or metering devices that provide data at least daily. Six months after the enactment of EPAct, DOE’s Federal Energy Management Program, or FEMP... Station, Texas ABSTRACT Section 103 of the Energy Policy Act of 2005 (EPAct 2005) (1) mandates the installation of meters and advanced electric meters on all Federal Buildings by 2012 using guidelines developed by the US Department of Energy...

  14. Ultra high-speed Mobile Information and CommunicationUMIC Prof. Fadhel M. Ghannouchi

    E-Print Network [OSTI]

    and smart-grid wireless communication networks. This talk will highlight the why it is important to reduce

  15. Data communications

    SciTech Connect (OSTI)

    Preckshot, G.G. [Lawrence Livermore National Lab., CA (United States)

    1993-08-01T23:59:59.000Z

    The purpose of this paper is to recommend regulatory guidance for reviewers examining computer communication systems used in nuclear power plants. The recommendations cover three areas important to these communications systems: system design, communication protocols, and communication media. The first area, system design, considers three aspects of system design--questions about architecture, specific risky design elements or omissions to look for in designs being reviewed, and recommendations for multiplexed data communication systems used in safety systems. The second area reviews pertinent aspects of communication protocol design and makes recommendations for newly designed protocols or the selection of existing protocols for safety system, information display, and non-safety control system use. The third area covers communication media selection, which differs significantly from traditional wire and cable. The recommendations for communication media extend or enhance the concerns of published IEEE standards about three subjects: data rate, imported hazards and maintainability.

  16. MFC Communications Infrastructure Study

    SciTech Connect (OSTI)

    Michael Cannon; Terry Barney; Gary Cook; George Danklefsen, Jr.; Paul Fairbourn; Susan Gihring; Lisa Stearns

    2012-01-01T23:59:59.000Z

    Unprecedented growth of required telecommunications services and telecommunications applications change the way the INL does business today. High speed connectivity compiled with a high demand for telephony and network services requires a robust communications infrastructure.   The current state of the MFC communication infrastructure limits growth opportunities of current and future communication infrastructure services. This limitation is largely due to equipment capacity issues, aging cabling infrastructure (external/internal fiber and copper cable) and inadequate space for telecommunication equipment. While some communication infrastructure improvements have been implemented over time projects, it has been completed without a clear overall plan and technology standard.   This document identifies critical deficiencies with the current state of the communication infrastructure in operation at the MFC facilities and provides an analysis to identify needs and deficiencies to be addressed in order to achieve target architectural standards as defined in STD-170. The intent of STD-170 is to provide a robust, flexible, long-term solution to make communications capabilities align with the INL mission and fit the various programmatic growth and expansion needs.

  17. VISITOR PARKING Pay station parking meters are available around

    E-Print Network [OSTI]

    temporary parking needs. Daily scratch-off permits are available in advance from Parking Services. LOT METER PAY STATION RATES (SUMMER RATES MAY BE DISCOUNTED) HOW DO I GET A PERMIT? When parking on campus, a CSM parking permit is required Monday through Friday, from 7AM until 5 PM. Permits authorize parking

  18. Privacy-friendly Energy-metering via Homomorphic Encryption

    E-Print Network [OSTI]

    Jacobs, Bart

    Privacy-friendly Energy-metering via Homomorphic Encryption Flavio D. Garcia and Bart Jacobs and consumption is one of the goals. Accurate usage data is important for such a better match. So-called smart by the utility sector. For instance, in April 2009 the Senate in the Netherlands has refused to pass a bill

  19. Grain Drill Metering Systems and the Need for Calibration

    E-Print Network [OSTI]

    Holland, Jeffrey

    Grain Drill Metering Systems and the Need for Calibration Purdue extension ABE-126-W Purdue down an average seed- ing rate. Calibration is often overlooked as a means of im- proving machine performance and controlling input costs. Calibration is simply the process of verifying the rate of delivery

  20. Hydrostatic bearings for a turbine fluid flow metering device

    DOE Patents [OSTI]

    Fincke, James R. (Rigby, ID)

    1982-01-01T23:59:59.000Z

    A rotor assembly fluid metering device has been improved by development of a hydrostatic bearing fluid system which provides bearing fluid at a common pressure to rotor assembly bearing surfaces. The bearing fluid distribution system produces a uniform film of fluid between bearing surfaces and allows rapid replacement of bearing fluid between bearing surfaces, thereby minimizing bearing wear and corrosion.

  1. Securing Energy Metering Software with Automatic Source Code Correction

    E-Print Network [OSTI]

    Neves, Nuno

    of energy production have been fostering the monitoring and analy- sis of electricity consumption for the country [7]. Many of the meters provide energy consumption informa- tion that can be stored and processed in graphical format, analyze consumption trends, identify peak demand, and raise alarms about anomalous

  2. Hydrostatic bearings for a turbine fluid flow metering device

    DOE Patents [OSTI]

    Fincke, J.R.

    1982-05-04T23:59:59.000Z

    A rotor assembly fluid metering device has been improved by development of a hydrostatic bearing fluid system which provides bearing fluid at a common pressure to rotor assembly bearing surfaces. The bearing fluid distribution system produces a uniform film of fluid between bearing surfaces and allows rapid replacement of bearing fluid between bearing surfaces, thereby minimizing bearing wear and corrosion. 3 figs.

  3. Using Wireless Power Meters to Measure Energy Use of

    E-Print Network [OSTI]

    Culler, David E.

    by the Assistant Secretary for Energy Efficiency and Renewable Energy, Office of Technology Development, Building-term energy used by a large sample of devices due to the difficulty and expense of collecting deviceUsing Wireless Power Meters to Measure Energy Use of Miscellaneous and Electronic Devices

  4. Personal energy metering Simon Hay, Andrew Rice and Andy Hopper

    E-Print Network [OSTI]

    Cambridge, University of

    is true of energy consumption in shared buildings: in a house of four where all bills are split systems installed in many buildings today can be used to apportion energy consumption between users energy meter is a low cost, low infras- tructure location system that can be deployed on a truly global

  5. Scheduling in switched queueing networks with heavy-tailed trac

    E-Print Network [OSTI]

    Markakis, Mihalis G

    2013-01-01T23:59:59.000Z

    We study scheduling problems arising in switched queueing networks, a class of stochastic systems that are often used to model data communication networks, such as uplinks and downlinks of cellular networks, networks of ...

  6. D-ADMM: A Communication-Efficient Distributed Algorithm For ...

    E-Print Network [OSTI]

    2012-02-13T23:59:59.000Z

    In applications such as sensor networks, nodes are battery- operated devices and thus energy is a scarce resource. It is well known that communication is the ...

  7. 16.36 Communication Systems Engineering, Spring 2003

    E-Print Network [OSTI]

    Modiano, Eytan H.

    Introduces the fundamentals of digital communications and networking. Topics covered include elements of information theory, sampling and quantization, coding, modulation, signal detection and system performance in the ...

  8. AUV Cooperative Operations using Acoustic Communication and Navigation

    E-Print Network [OSTI]

    Idaho, University of

    1 AUV Cooperative Operations using Acoustic Communication and Navigation T. Bean*, G. Beidler*, J to collect underwater data, including sonar bathymetry in relatively deep water [1] and measurements) [3]. AUVs were used to search 3.5 million square meters of shallow water for mines in Operation

  9. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. XX, NO. XX, MONTH 2008 1 Redefinition of Max-Min Fairness in Multi-hop Wireless Networks

    E-Print Network [OSTI]

    Jiang, Hai

    -Min Fairness in Multi-hop Wireless Networks Ping Wang, Member, IEEE, Hai Jiang, Member, IEEE, Weihua Zhuang that it is challenging to evaluate service fairness in multi-hop wireless networks due to intra-flow contention as an alternative criterion. Based on this criterion, a new definition of max-min fairness for wireless networks

  10. Dead-time compensation for a logarithmic display rate meter

    DOE Patents [OSTI]

    Larson, John A. (Aurora, IL); Krueger, Frederick P. (Aurora, IL)

    1988-09-20T23:59:59.000Z

    An improved circuit is provided for application to a radiation survey meter that uses a detector that is subject to dead time. The circuit compensates for dead time over a wide range of count rates by producing a dead-time pulse for each detected event, a live-time pulse that spans the interval between dead-time pulses, and circuits that average the value of these pulses over time. The logarithm of each of these values is obtained and the logarithms are subtracted to provide a signal that is proportional to a count rate that is corrected for the effects of dead time. The circuit produces a meter indication and is also capable of producing an audible indication of detected events.

  11. Smart Meter Privacy: A Utility-Privacy Framework

    E-Print Network [OSTI]

    Rajagopalan, S Raj; Mohajer, Soheil; Poor, H Vincent

    2011-01-01T23:59:59.000Z

    End-user privacy in smart meter measurements is a well-known challenge in the smart grid. The solutions offered thus far have been tied to specific technologies such as batteries or assumptions on data usage. Existing solutions have also not quantified the loss of benefit (utility) that results from any such privacy-preserving approach. Using tools from information theory, a new framework is presented that abstracts both the privacy and the utility requirements of smart meter data. This leads to a novel privacy-utility tradeoff problem with minimal assumptions that is tractable. Specifically for a stationary Gaussian Markov model of the electricity load, it is shown that the optimal utility-and-privacy preserving solution requires filtering out frequency components that are low in power, and this approach appears to encompass most of the proposed privacy approaches.

  12. , Analysis of U.S. Net Metering and Interconnection Policy

    SciTech Connect (OSTI)

    Haynes, Rusty; Cook, Chris

    2006-07-01T23:59:59.000Z

    Historically, the absence of interconnection standards has been one of the primary barriers to the deployment of distributed generation (DG) in the United States. Although significant progress in the development of interconnection standards was achieved at both the federal and state levels in 2005, interconnection policy and net-metering policy continue to confound regulators, lawmakers, DG businesses, clean-energy advocates and consumers. For this reason it is critical to keep track of developments related to these issues. The North Carolina Solar Center (NCSC) is home to two Interstate Renewable Energy Council (IREC) projects -- the National Interconnection Project and the Database of State Incentives for Renewable Energy (DSIRE). This paper will present the major federal and state level policy developments in interconnection and net metering in 2005 and early 2006. It will also present conclusions based an analysis of data collected by these two projects.

  13. Techniques for green radio cellular communications 

    E-Print Network [OSTI]

    Videv, Stefan

    2013-07-01T23:59:59.000Z

    This thesis proposes four novel techniques to solve the problem of growing energy consumption requirements in cellular communication networks. The first and second part of this work propose a novel energy efficient ...

  14. Design of a mobile coastal communications buoy

    E-Print Network [OSTI]

    Hendry-Brogan, Meghan

    2004-01-01T23:59:59.000Z

    In response to a growing interest in networked communications at sea as well as the needs of our vital commercial fishing industry, the Northeast Consortium funded a novel research initiative to establish wireless acoustic ...

  15. Energy and quality scalable wireless communication

    E-Print Network [OSTI]

    Min, Rex K. (Rex Kee), 1976-

    2003-01-01T23:59:59.000Z

    Nodes for emerging, high-density wireless networks will face the dual challenges of continuous, multi-year operation under diverse and challenging operating conditions. The wireless communication subsystem, a substantial ...

  16. Degree project in Communication Systems

    E-Print Network [OSTI]

    Maguire Jr., Gerald Q.

    K U R I Y O a n d M O H A M M A D A B D U L L A Toward a Network Based 3D Printing Service KTH Information and Communication Technology #12;Toward a Network Based3D Printing Service Laurier Ndikuriyo realized and is left as future work. Keywords: 3D-printing, MakerBot Thing-o-Matic, Replicatorg, LAMP, Open

  17. Departmental Communications

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

    1978-09-26T23:59:59.000Z

    The order establishes standards on eliminating gender-specific terminology from all DOE communications. Canceled by DOE O 1321.139.

  18. Complex Networked Control Systems

    E-Print Network [OSTI]

    buildings, modern control systems are increasingly incorporating communication networks in feedback loops [5Complex Networked Control Systems W e live and operate in a networked world. We drive to work on the performance of feedback control systems [5], [6]. Signifi- cant attention is focused on devising local

  19. Hydrostatic bearings for a turbine fluid flow metering device

    DOE Patents [OSTI]

    Fincke, J.R.

    1980-05-02T23:59:59.000Z

    A rotor assembly fluid metering device has been improved by development of a hydrostatic bearing fluid system which provides bearing fluid at a common pressure to rotor assembly bearing surfaces. The bearing fluid distribution system produces a uniform film of fluid distribution system produces a uniform film of fluid between bearing surfaces and allows rapid replacement of bearing fluid between bearing surfaces, thereby minimizing bearing wear and corrosion.

  20. The practical equity implications of advanced metering infrastructure

    SciTech Connect (OSTI)

    Felder, Frank A.

    2010-07-15T23:59:59.000Z

    Reductions in advanced metering costs and the efficiency benefits of dynamic pricing make a compelling case to adopt both, particularly for industrial and commercial facilities. Regulators should seriously consider such policies for residential households as well. Regulators can take meaningful steps to mitigate, if not entirely offset, the possibility that some low-income ratepayers may have higher electricity bills with AM and DP. (author)

  1. Integration of Behind-the-Meter PV Fleet Forecasts into Utility...

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

    Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Integration of Behind-the-Meter PV Fleet Forecasts into Utility Grid System Operations Clean...

  2. Helping New Hampshire Achieve Its 25 x 25 Goal Renewable Energy Incentives, Energy Metering, and

    E-Print Network [OSTI]

    Lotko, William

    Helping New Hampshire Achieve Its 25 x 25 Goal Renewable Energy Incentives, Energy Metering................................................................................................................. 7 2. RENEWABLE ENERGY: FINANCING INCENTIVES......................................... 8 2.1 LOANS............................................................ 12 3. RENEWABLE ENERGY: PRODUCTION INCENTIVES................................... 14 3.1 NET METERING

  3. Naval Undersea Warfare Center Division Newport utilities metering, Phase 1

    SciTech Connect (OSTI)

    Carroll, D.M.

    1992-11-01T23:59:59.000Z

    Pacific Northwest Laboratory developed this report for the US Navy's Naval Undersea Warfare Center Division Newport, Rhode Island (NUWC). The purpose of the report was to review options for metering electricity and steam used in the NUWC compound, and to make recommendations to NUWC for implementation under a follow-on project. An additional NUWC concern is a proposed rate change by the servicing utility, Newport Electric, which would make a significant shift from consumption to demand billing, and what effect that rate change would have on the NUWC utility budget. Automated, remote reading meters are available which would allow NUWC to monitor its actual utility consumption and demand for both the entire NUWC compound and by end-use in individual buildings. Technology is available to perform the meter reads and manipulate the data using a personal computer with minimal staff requirement. This is not meant to mislead the reader into assuming that there is no requirement for routine preventive maintenance. All equipment requires routine maintenance to maintain its accuracy. While PNL reviewed the data collected during the site visit, however, it became obvious that significant opportunities exist for reducing the utility costs other than accounting for actual consumption and demand. Unit costs for both steam and electricity are unnecessarily high, and options are presented in this report for reducing them. Additionally, NUWC has an opportunity to undertake a comprehensive energy resource management program to significantly reduce its energy demand, consumption, and costs.

  4. Naval Undersea Warfare Center Division Newport utilities metering, Phase 1

    SciTech Connect (OSTI)

    Carroll, D.M.

    1992-11-01T23:59:59.000Z

    Pacific Northwest Laboratory developed this report for the US Navy`s Naval Undersea Warfare Center Division Newport, Rhode Island (NUWC). The purpose of the report was to review options for metering electricity and steam used in the NUWC compound, and to make recommendations to NUWC for implementation under a follow-on project. An additional NUWC concern is a proposed rate change by the servicing utility, Newport Electric, which would make a significant shift from consumption to demand billing, and what effect that rate change would have on the NUWC utility budget. Automated, remote reading meters are available which would allow NUWC to monitor its actual utility consumption and demand for both the entire NUWC compound and by end-use in individual buildings. Technology is available to perform the meter reads and manipulate the data using a personal computer with minimal staff requirement. This is not meant to mislead the reader into assuming that there is no requirement for routine preventive maintenance. All equipment requires routine maintenance to maintain its accuracy. While PNL reviewed the data collected during the site visit, however, it became obvious that significant opportunities exist for reducing the utility costs other than accounting for actual consumption and demand. Unit costs for both steam and electricity are unnecessarily high, and options are presented in this report for reducing them. Additionally, NUWC has an opportunity to undertake a comprehensive energy resource management program to significantly reduce its energy demand, consumption, and costs.

  5. The effects between two slotted plate flow meter under single, two, three components flow condition

    E-Print Network [OSTI]

    Park, Sang Hyan

    2005-02-17T23:59:59.000Z

    suggested a universal calibration for the slotted flow meter under various situations using only the Euler number (Eu) and the ratio of ? = AAslot pipe The calibration curve of the slotted meter?s flow coefficient KY versus Euler number was obtained..., or Three Component Flow Conditions. (December 2004) Sang Hyun Park, B.S., Yonsei University, Republic of Korea Chair of Advisory Committee: Dr. Gerald L. Morrison In previous work on the slotted flow meter, repeatibility and reproducibility were studied...

  6. Status of Net Metering: Assessing the Potential to Reach Program Caps (Poster)

    SciTech Connect (OSTI)

    Heeter, J.; Bird, L.; Gelman, R.

    2014-10-01T23:59:59.000Z

    Several states are addressing the issue of net metering program caps, which limit the total amount of net metered generating capacity that can be installed in a state or utility service territory. In this analysis, we examine net metering caps to gain perspective on how long net metering will be available in various jurisdictions under current policies. We also surveyed state practices and experience to understand important policy design considerations.

  7. Status of Net Metering: Assessing the Potential to Reach Program Caps

    SciTech Connect (OSTI)

    Heeter, J.; Gelman, R.; Bird, L.

    2014-09-01T23:59:59.000Z

    Several states are addressing the issue of net metering program caps, which limit the total amount of net metered generating capacity that can be installed in a state or utility service territory. In this analysis, we examine net metering caps to gain perspective on how long net metering will be available in various jurisdictions under current policies. We also surveyed state practices and experience to understand important policy design considerations.

  8. Video game console usage and national energy consumption: Results from a field-metering study

    E-Print Network [OSTI]

    Desroches, Louis-Benoit

    2013-01-01T23:59:59.000Z

    with their free energy audit program. Meters were installedinstalled as part of an energy audit program. Users may be

  9. Behavioral/Systems/Cognitive Tagging the Neuronal Entrainment to Beat and Meter

    E-Print Network [OSTI]

    and meter perception (Large and Kolen, 1994; van Noorden and Moelants, 1999; Large, 2008) proposes that beat

  10. United States- Land Based and Offshore Annual Average Wind Speed at 100 Meters

    Broader source: Energy.gov [DOE]

    Full-size, high resolution version of the 100-meter land-based and offshore wind speed resource map.

  11. An investigation of effects of flow conditioning on straight tube Coriolis meter

    E-Print Network [OSTI]

    Shukla, Shashank

    2009-05-15T23:59:59.000Z

    metering can be very beneficial for the following1, 2. 1.1.1 Layout of production facilities Use of multiphase meters reduces the hardware needed for onshore, offshore topside and offshore subsea applications by eliminating the need of dedicated test... Coriolis meters are essentially aeroelastic devices; and as such involve coupled dynamic interaction of fluid dynamics and structural system. The Coriolis meter basically consists of a tube conveying fluid (lying in one plane and clamped at its ends...

  12. Communication in Home Area Networks

    E-Print Network [OSTI]

    Wang, Yubo

    2012-01-01T23:59:59.000Z

    used in area like smart buildings, street light controls andbuilding. This section focuses on HAN design to address two smart

  13. Communication in Home Area Networks

    E-Print Network [OSTI]

    Wang, Yubo

    2012-01-01T23:59:59.000Z

    A. Chattopadhyay, A. Yang, R. Gadh, “Electric vehicle smartAngeles, 2012 Professor Rajit Gadh, Co-chair Professor AsadC. Frank Chang Lei He Rajit Gadh, Committee Co-chair Asad M.

  14. Communication in Home Area Networks

    E-Print Network [OSTI]

    Wang, Yubo

    2012-01-01T23:59:59.000Z

    in home automation and LonWorks is widely used in industrialto industrial control, building and home automation. Fig.

  15. eMeter: An interactive energy monitor In this work, we propose an interactive load monitoring

    E-Print Network [OSTI]

    level. Therefore, we extended the capabilities of a smart elec- tricity meter and developed a mobile interfaces Merging smart meters and mobile devices Timely consumption feedback and guidance with re- spectComp 2009, Sep 30 ­ Oct 3, 2009, Orlando, FL, USA #12;household once smart meters are introduced. We wanted

  16. Evaluating Government's Policies on Promoting Smart Metering Diffusion in Retail Electricity Markets via

    E-Print Network [OSTI]

    Tesfatsion, Leigh

    Evaluating Government's Policies on Promoting Smart Metering Diffusion in Retail Electricity on promoting smart metering in the U.K. retail electricity market. We break down the policy into four possible recommendations for the energy mar- ket is the adoption of smart metering technology, which, in addition

  17. A Distortion-Theoretic Perspective for Redundant Metering Security in a Smart Grid

    E-Print Network [OSTI]

    Kundur, Deepa

    A Distortion-Theoretic Perspective for Redundant Metering Security in a Smart Grid Mustafa El--In a smart grid environment some customers employ third-party meters and terminals for integrity verification of the smart meter power measurements reported by the electric utility company. We address the security issues

  18. Missing Data Handling for Meter Data Management System Ru-Sen Jeng1

    E-Print Network [OSTI]

    Chen, Ling-Jyh

    Applications]: Types of Systems-- Decision support (e.g., MIS) Keywords Missing data, Smart meter, MDMS 1-scale deployments. As a consequence, conventional missing data handling methods are not applicable to smart meterMissing Data Handling for Meter Data Management System Ru-Sen Jeng1 , Chien-Yu Kuo1 , Yao-hua Ho1

  19. Neighborhood Watch: Security and Privacy Analysis of Automatic Meter Reading Systems

    E-Print Network [OSTI]

    Xu, Wenyuan

    gruteser@winlab.rutgers.edu ABSTRACT Research on smart meters has shown that fine-grained en- ergy usage data poses privacy risks since it allows inferences about activities inside the home. While smart meter-1-4503-1651-4/12/10 ...$15.00. 1. INTRODUCTION Much attention has been devoted to smart meters, as they play a central role

  20. SMART METER PRIVACY USING A RECHARGEABLE BATTERY: MINIMIZING THE RATE OF INFORMATION LEAKAGE

    E-Print Network [OSTI]

    Khisti, Ashish

    SMART METER PRIVACY USING A RECHARGEABLE BATTERY: MINIMIZING THE RATE OF INFORMATION LEAKAGE David. INTRODUCTION Deployments of smart electricity meters to residential homes con- tinue unabated around the world resources. Smart meters are essential to coordinate the desired charging and discharg- ing of the batteries

  1. Designing Privacy-preserving Smart Meters with Low-cost Microcontrollers

    E-Print Network [OSTI]

    Shenoy, Prashant

    Designing Privacy-preserving Smart Meters with Low-cost Microcontrollers Andres Molina Microsoft Research Cambridge Abstract. Smart meters that track fine-grained electricity usage and implement smart meter deployment is that fine-grained usage data indirectly reveals detailed information about

  2. Infants Prefer the Musical Meter of Their Own Culture: A Cross-Cultural Comparison

    E-Print Network [OSTI]

    Ahmad, Sajjad

    , American infants preferred Western over Balkan meter, whereas Turkish infants, who were familiar with both Western and Balkan meters, exhibited no preference. Experiments 2 and 3 presented infants with either a Western or Balkan meter paired with an arbitrary rhythm with complex ratios not common to any musical

  3. Metering Plan: Monitoring Energy and Potable Water Use in PNNL EMS4 Buildings

    SciTech Connect (OSTI)

    Pope, Jason E.

    2012-07-25T23:59:59.000Z

    This Plan presents progress toward the metering goals shared by all national laboratories and discusses PNNL's contemporary approach to the installation of new meters. In addition, the Plan discusses the data analysis techniques with which PNNL is working to mature using endless data streams made available as a result of increased meter deployment.

  4. Compressed Meter Reading for Delay-sensitive and Secure Load Report in Smart Grid

    E-Print Network [OSTI]

    Qiu, Robert Caiming

    of smart meters, which collects the current load of smart meters installed at each home and then forwards1 Compressed Meter Reading for Delay-sensitive and Secure Load Report in Smart Grid Husheng Li, Rukun Mao, Lifeng Lai and Robert. C. Qiu Abstract-- It is a key task in smart grid to send the readings

  5. TESLA'S VISION OF THE WIRELESS GLOBAL COMMUNICATIONS

    E-Print Network [OSTI]

    Trajkovic, Ljiljana

    to align with the electric field. The Inventions, Researches and Writings of Nikola Tesla #12;March 12TESLA'S VISION OF THE WIRELESS GLOBAL COMMUNICATIONS Ljiljana Trajkovi Communication Networks;March 12, 2004 Kwantlen College Ljiljana Trajkovic, Simon Fraser University 2 Road map Tesla in 1890's

  6. TESLA'S VISION OF THE WIRELESS GLOBAL COMMUNICATIONS

    E-Print Network [OSTI]

    Trajkovic, Ljiljana

    of Nikola Tesla #12;January 17, 2005 UBC Ljiljana Trajkovic, Simon Fraser University 9 Wireless patentsTESLA'S VISION OF THE WIRELESS GLOBAL COMMUNICATIONS Ljiljana Trajkovi Communication Networks;January 17, 2005 UBC Ljiljana Trajkovic, Simon Fraser University 2 Road map Tesla in 1890's First wireless

  7. Business communications

    SciTech Connect (OSTI)

    Bratten, W.A.; Emrich, M.L.

    1989-01-01T23:59:59.000Z

    Over the last few years, the need to communicate worldwide has produced positive results among standards bodies. This enabled differing factions to resolve conflicts among higher layer protocols. The European communities regulatory bodies will gain considerable flexibility with a uniform standard. At present X.400 stands ready to provide global business communication. 9 refs., 1 fig.

  8. Degree project in Communication Systems

    E-Print Network [OSTI]

    Maguire Jr., Gerald Q.

    Degree project in Communication Systems Second level, 30.0 HEC Stockholm, Sweden M A N X I N G D U in upgrading their network capacity. However, an important conclusion from this thesis project be more efficient. It should be noted that the mobile terminals covered in the project are connected

  9. Collision Avoidance in a Dense RFID Network Shweta Jain

    E-Print Network [OSTI]

    Das, Samir R.

    is supplied by inductive coupling between the reader and tag antennas. The reader "energizes" the tags read. Categories and Subject Descriptors C.2.1 [Computer-Communication Networks]: Network Architecture and Design--Network communication, Wire- less communication General Terms Design, Experimentation

  10. International Journal of Computer Networks & Communications (IJCNC) Vol.3, No.6, November 2011 DOI : 10.5121/ijcnc.2011.3601 1

    E-Print Network [OSTI]

    Li, Juan "Jen"

    infrastructure. However, the functionality and security of such networks would be potentially undermined without decentralized, secure and reliable trust relationships between mobile ad hoc social network participants, and history of friendship. A set of simulations is conducted to evaluate our system deployed in a mobile

  11. Covert Optical Communication

    E-Print Network [OSTI]

    Boulat A. Bash; Andrei H. Gheorghe; Monika Patel; Jonathan Habif; Dennis Goeckel; Don Towsley; Saikat Guha

    2014-09-10T23:59:59.000Z

    Encryption prevents unauthorized decoding, but does not ensure stealth---a security demand that a mere presence of a message be undetectable. We characterize the ultimate limit of covert communication that is secure against the most powerful physically-permissible adversary. We show that, although it is impossible over a pure-loss channel, covert communication is attainable in the presence of any excess noise, such as a $300$K thermal blackbody. In this case, $\\mathcal{O}(\\sqrt{n})$ bits can be transmitted reliably and covertly in $n$ optical modes using standard optical communication equipment. The all-powerful adversary may intercept all transmitted photons not received by the intended receiver, and employ arbitrary quantum memory and measurements. Conversely, we show that this square root scaling cannot be outperformed. We corroborate our theory in a proof-of-concept experiment. We believe that our findings will enable practical realizations of covert communication and sensing, both for point-to-point and networked scenarios.

  12. Testing the 2-element 4-wire delta watthour meter

    E-Print Network [OSTI]

    Grasshoff, Lynn Howard

    1950-01-01T23:59:59.000Z

    by interaction of the fluxes and disk eddy currents of the various elements. Since the 2. Ihrtin, Z. S. , Some Features of Present Day Polyphass 1+ters, p. 7 elements had to be plaoed at vaz ious locations around the periphery of the disk, spaoe displacement... of the meter which is inversely pro- portional to the load, Potential-current or current?potentis1 interference is the reaction caused by interaction of the flux of any potential or current electromagnet and the disk eddy currents induced respectively...

  13. Testing the 2-element 4-wire delta watthour meter 

    E-Print Network [OSTI]

    Grasshoff, Lynn Howard

    1950-01-01T23:59:59.000Z

    & and other material& and for affording valuable suggestions for the prepaxation of this thesis. Appreciation is also exnxressed to M! . R. H. Mighell and Mr. H. E. Trekell of the General Electric Company fax supplying a ~ire delta meter and various... four wire delta system is used to supply polyphase and single phase loads from a bank of delta-oonneeted transformers. The squit is illustrated in Pigure L, Polyphase loads are supplied in the usual manner from the three lines a b-o, and single phase...

  14. The Coldest Cubic Meter in the Known Universe

    E-Print Network [OSTI]

    Ouellet, Jonathan

    2014-01-01T23:59:59.000Z

    CUORE is a 741 kg array of TeO2 bolometers that will search for the neutrinoless double beta decay of 130Te. The detector is being constructed at the Laboratori Nazionali del Gran Sasso in Italy, where it will begin taking data in 2015. The CUORE cryostat will cool several metric tonnes of material to below 1 K and the CUORE detector itself will operate at a typical temperature of 10 mK. At this temperature, the CUORE detector will be the coldest contiguous cubic meter in the known Universe.

  15. ESB Smart Meter Projects (Smart Grid Project) | 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 SiteofEvaluating A Potential MicrohydroDistrict ofDongjinDynetek42EOPEPODESB Smart Meter

  16. Smart Meters and a Smarter Grid | 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.pdfBreakingMayDepartment of Energy Ready,Smart Grid RFIGrid: Enabler ofSmart Meters

  17. BPA Metering Services Editing and Estimating Procedures

    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 Office511041cloth DocumentationProductsAlternativeOperationalAugustDecade Later: AreAugust 19, 2009 InMetering

  18. Smart Meter Investments Support Rural Economy in Arkansas

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

    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 742EnergyOn April 23, 2014,Zaleski - PolicyWork Force withNonprofit---5---12DOESmarttheSmart Meter

  19. A Virtual Infrastructure for Wireless Sensor Networks

    E-Print Network [OSTI]

    Stojmenovic, Ivan

    &CHAPTER 4 A Virtual Infrastructure for Wireless Sensor Networks STEPHAN OLARIU and QINGWEN XU Old, and wireless communications 107 Handbook of Sensor Networks: Algorithms and Architectures, Edited by I and communication infra- structures, called wireless sensor networks, will have a significant impact on a wide array

  20. Phase patterns of coupled oscillators with application to wireless communication

    SciTech Connect (OSTI)

    Arenas, A.

    2008-01-02T23:59:59.000Z

    Here we study the plausibility of a phase oscillators dynamical model for TDMA in wireless communication networks. We show that emerging patterns of phase locking states between oscillators can eventually oscillate in a round-robin schedule, in a similar way to models of pulse coupled oscillators designed to this end. The results open the door for new communication protocols in a continuous interacting networks of wireless communication devices.