Power Quality Measurement Capabilities in Smart Revenue Meters. Tom Cooke Project Manager, EPRI Power Quality Monitoring and Analytics
|
|
- Maximillian Ellis
- 7 years ago
- Views:
Transcription
1 Power Quality Measurement Capabilities in Smart Revenue Meters Tom Cooke Project Manager, EPRI Power Quality Monitoring and Analytics November 5, 2014
2 Overview Benefits of PQ in Smart Revenue Meters Barriers Assessment of Meters PQ Measurement Standards Standardizing PQ Measurements for Smart Revenue Meters Questions / Discussions 2
3 Continuous Disturbance Monitoring Gap Edge of the Grid Courtesy OpenDSS Electric Power Distribution System Simulator?????? 3
4 Opportunities with Smart Meters POTENTIAL USE Historical Real Time Use of Data Data Network Load Forecasting X On-Line Power Flow and State Estimation X X Fault Location, Isolation, and Service Restoration X X X Faulted Circuit Indicator Monitoring X X Predictive Fault Location X X Voltage Control X X X VAR Management X X Integrated Volt-VAR Control X X X Switch Order Management X X Emergency Load Shedding X Optimal Network Reconfiguration X X Integration of Distributed Generation X X Monitoring and Control of Microgrids on Distribution Circuits X Plug-in Electric Hybrid Vehicle Management and Control X X Topology Analysis X X Contingency Analysis X 4
5 Barriers Barriers to Implementation Current communications infrastructure cannot accommodate bandwidth Current data storage systems are not configured for long-term storage The cost of enabling PQ functions is too high Limited or no PQ capabilities in existing meter model. Potential Solutions Limit high-end Meters to strategic locations (Bellwether Meters) Parameter based meters use less communication bandwidth and storage PQ and Smart Meter Standards IEEE 1159 (Recommend Practice for PQ Monitoring) IEC (correct PQ measurement algorithms ) ANSI C12.19 (Utility Industry End Device [Smart Meter] Data Tables) ANSI (Specification for Interfacing to Data Communication Networks) 5
6 Smart Meter Test Laboratory GE (KV2c, i210+c) Itron (Sentinel, Centron) Elster (A3 Alpha, Rex2) Landis & Gyr (E330, E650) Echelon (ANSI 2S) 6
7 Power System Simulations Replicate Daily Feeder Trends Simulate System Faults Generate Various Load Profiles 7
8 What must it record and report to be a power quality monitor? Power Quality Phenomena defined in IEEE Std 1159 Fault Events Event Data (Waveforms) Transients Short Duration Variations Long Duration Variations Steady-State Data (Data derived from Waveforms) Voltage Imbalance Waveform Distortion Voltage Fluctuations Power Frequency Variations Steady-State 8
9 Standards for Monitoring and PQ Data Calculations IEC Standard , Testing and measurement techniques General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto IEC Standard , Testing and measurement techniques Flicker meter Functional and design specifications IEC Standard , Testing and measurement techniques Power quality measurement methods IEEE Standard 112, Standard Test Procedure for Polyphase Induction Motors and Generators IEEE Standard 519, Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems IEEE Standard 1159, IEEE Recommended Practices for Monitoring Electric Power Quality IEEE Standard , IEEE Recommended Practice for the Transfer of Power Quality Data NERC Standard PRC-002-1, Define Regional Disturbance Monitoring and Reporting Requirements 9
10 Event Capture Assessment (Voltage Sags) $800, $150, $300, $100, $400, $2200, $2000, $300, $450, $
11 Single Phase Example Results 11
12 Example of Three Phase Meter Results 12
13 Parameter Trending Concern 13
14 Sustained Interruption Test (Outage / Restoration) 14
15 Parameter Performance Summary 15
16 Descriptions of ANSI C12.19 PQ Tables The meter must have the capability to perform these functions and store them in this table. 16
17 Conclusions from Testing Present PQ capabilities are limited in smart meters Need to adopt parts of PQ Standards (keep cost low) Parameter trends below three seconds (simple change?) Ride-through capability during events. (mitigation?) ANSI PQ data tables are not being fully utilized. Beware of Claims and Terminology Measures Fundamental and Harmonic Frequencies Waveform Capture Benefits Single-phase did well with Outage / Restoration Three-phase meters exceed single-phase with PQ capabilities especially from traditional PQ manufacturers. Strategic location of each (deliver max benefit for the cost) 17
18 Requirements of PQ Capabilities in Smart Revenue Meters Draft for Review Intended to give minimal measurement requirements for each PQ phenomena Tier levels are designed to give meter manufactures some flexibility in choosing methods that may work with existing meter infrastructure or budget. To be reviewed by industry experts, electric service providers, and meter manufacturers. Feedback to 18
19 Sample Requirement Voltage Interruptions, Sags, Swells Tier 1 Voltage Waveform recording at the beginning and end of the event, with least 32 samples per cycle, and pre and post event recording of at least 3 cycles. Voltage RMS plot with 0.5 cycle resolution during the whole duration of the event, with pre and post event recording of at least 1 second. Tier 2 Voltage RMS plot with 0.5 cycle resolution during the whole duration of the event, with pre and post event recording of at least 1 second. RMS is calculated from a waveform sampling at least 16 points per cycle. Tier 3 Log report or tabular data with minimum, average, and maximum RMS voltage amplitude recordings during an event, as well as the duration of the event. Statistical RMS recordings are derived from a 1 cycle RMS of a waveform sampled at least 16 points per cycle. Tier 4 Log report or tabular data with minimum, average, and maximum RMS voltage amplitude recordings during an event, as well as the duration of the event Statistical RMS recordings are derived from a 12 cycle RMS of a waveform sampled at least 8 points per cycle 19
20 Bandwidth and Storage: Event Reporting Format 2,000-20,000 bytes 36 bytes 17 bytes 20
21 Sampling Resolution Calculation Envelope Waveform Sampling 21
22 Capabilities: Waveform Sample Rates 22
23 Requirements Document Summary of Tier Requirements 23
24 Requirements Document Manufacturers Cost versus Needs Guidance 1. Interruptions 2. Sags/Swells 3. Parameters Limits 9. THD 13. Transients 14. Ind. Harm. 15. Flicker 24
25 Requirements Document Download
26 Together Shaping the Future of Electricity 26
Power Quality Standards for Electric Service
Power Quality Standards for Electric Service Effective June 1, 2008 A transition period will exist from June 1 through December 31, 2008 in which installations may be approved and connected as long as
More informationSession 10: General Overview of Interconnection Standards & Grid Codes for High Penetration PV October 21, 2015 Santiago, Chile
Session 10: General Overview of Interconnection Standards & Grid Codes for High Penetration PV October 21, 2015 Santiago, Chile Michael Coddington National Renewable Energy Laboratory Golden, Colorado,
More informationPower Quality Issues, Impacts, and Mitigation for Industrial Customers
Power Quality Issues, Impacts, and Mitigation for Industrial Customers By Kevin Olikara, Power and Energy Management Products Rockwell Automation, Inc. Now, more than ever, electronic equipment and computing
More informationDeveloping a Utility/Customer Partnership To Improve Power Quality and Performance
Developing a Utility/Customer Partnership To Improve Power Quality and Performance Mark McGranaghan Electrotek Concepts Knoxville, TN Abstract Many industrial and commercial electric customers now require
More informationCondensing PQ Data and Visualization Analytics. Thomas Cooke
1 Condensing PQ Data and Visualization Analytics Thomas Cooke Storing and Transmitting Data One Monitor / Site (2 bytes per sample) X (512 samples/cycle) X (60 cycles/sec) X (60 sec/min) X (60 min/hr)
More informationPower Quality & Custom Power
Day-3 Power Quality & Custom Power Arindam Ghosh Dept. of Electrical Engineering Indian Institute of Technology Kanpur,, India E-mail: aghosh@iitk iitk.ac.in Power Quality (PQ) The term electric power
More informationDistribution System Automation
ES 586b Course Project Report Distribution System Automation Prepared By Palak Parikh Ph.D. Scholar, Electrical and Computer Engineering Department, University of Western Ontario. Abstract Electric power
More informationPMCS. Integrated Energy Management Solution. Unlock the Full Potential of Power Networks Through Integration. Complete Solution. Informed Decisions
PMCS Integrated Energy Management Solution Unlock the Full Potential of Power Networks Through Integration Power Management Control System (PMCS) is a highly customizable, fully integrated end-to-end Energy
More informationTypical Data Requirements Data Required for Power System Evaluation
Summary 66 Carey Road Queensbury, NY 12804 Ph: (518) 792-4776 Fax: (518) 792-5767 www.nepsi.com sales@nepsi.com Harmonic Filter & Power Capacitor Bank Application Studies This document describes NEPSI
More informationDistribution Operations with High-penetration of Beyond the Meter Intermittent Renewables. Bob Yinger Southern California Edison April 15, 2014
1 Distribution Operations with High-penetration of Beyond the Meter Intermittent Renewables Bob Yinger Southern California Edison April 15, 2014 Southern California Edison SCE provides power to: Nearly
More informationDistributed Generation: Feeder Hosting Capacity. Dean E. Philips, P.E. FirstEnergy Service Corp Manager, Distribution Planning & Protection
Distributed Generation: Feeder Hosting Capacity Dean E. Philips, P.E. FirstEnergy Service Corp Manager, Distribution Planning & Protection Distributed Generation: Feeder Hosting Capacity Factors that contribute
More informationIMPROVEMENT OF POWER QUALITY (PQ) BY UPQC (UNIFIED POWER QUALITY CONDITIONER) IN POWER SYSTEM USING ADAPTIVE NEURO FUZZY (ANFIS) TECHNIQUE
International Journal of Electrical Engineering & Technology (IJEET) Volume 7, Issue 2, March-April, 2016, pp.59 68, Article ID: IJEET_07_02_007 Available online at http:// http://www.iaeme.com/ijeet/issues.asp?jtype=ijeet&vtype=7&itype=2
More informationPreparing for Distributed Energy Resources
Preparing for Distributed Energy Resources Executive summary Many utilities are turning to Smart Grid solutions such as distributed energy resources (DERs) small-scale renewable energy sources and energy
More informationEaton s Electrical Services & Systems. Technical Training Safety Training
Eaton s Electrical Services & Systems Technical Training Safety Training 2 EATON CORPORATION Eaton s Electrical Services & Systems Technical Training Safety Training Eaton conducts technical training and
More informationBest Practices for Creating Your Smart Grid Network Model. By John Dirkman, P.E.
Best Practices for Creating Your Smart Grid Network Model By John Dirkman, P.E. Best Practices for Creating Your Smart Grid Network Model By John Dirkman, P.E. Executive summary A real-time model of their
More informationTitelgrau belassen! Leere Vorlage
Titelgrau belassen! Leere Vorlage MAVOWATT 20 Energy Platform Energy and Power Analyzer MAVOWATT 20 The new Energy and Power Analyzer 2 Klaus-Peter Richter Product Management 10.3.2010 Page 2 Applications
More informationVoltage Tolerance Boundary
Pacific Gas and Electric Company Voltage Tolerance Boundary The only national standard for utilization voltage regulation is ANSI C84.1. Its title is American National Standard for Electric Power Systems
More informationData center power dynamics within the settings of regional power grid
Data center power dynamics within the settings of regional power grid Gulnara Zhabelova 1, Alireza Yavarian 1, Valeriy Vyatkin 1,2 1 Department of Computer Science, Electrical and Space Engineering Lulea
More informationHarmonics and Noise in Photovoltaic (PV) Inverter and the Mitigation Strategies
Soonwook Hong, Ph. D. Michael Zuercher Martinson Harmonics and Noise in Photovoltaic (PV) Inverter and the Mitigation Strategies 1. Introduction PV inverters use semiconductor devices to transform the
More informationA MULTILEVEL INVERTER FOR SYNCHRONIZING THE GRID WITH RENEWABLE ENERGY SOURCES BY IMPLEMENTING BATTERY CUM DC-DC CONERTER
A MULTILEVEL INVERTER FOR SYNCHRONIZING THE GRID WITH RENEWABLE ENERGY SOURCES BY IMPLEMENTING BATTERY CUM DC-DC CONERTER 1 KARUNYA CHRISTOBAL LYDIA. S, 2 SHANMUGASUNDARI. A, 3 ANANDHI.Y 1,2,3 Electrical
More informationNext Generation Distribution Management Systems (DMS) and Distributed Energy Resource Management Systems (DERMS)
Next Generation Distribution Management Systems (DMS) and Distributed Energy Resource Management Systems (DERMS) S. S. (Mani) Venkata, Principal Scientist Glenn Brice, Director, DMS and DERMS Alstom Grid
More informationVariable Frequency Drives - a Comparison of VSI versus LCI Systems
Variable Frequency Drives - a Comparison of VSI versus LCI Systems Introduction TMEIC is a leader in the innovative design and manufacture of large ac variable f requency drive systems. TMEIC has been
More informationVoltage Unbalance and Motors
Voltage Unbalance and Motors Background Voltage unbalance occurs when the RMS line voltages on a poly-phase system are unequal. Voltages are seldom perfectly balanced between phases, but when this unbalance
More informationElectromagnetic Compatibility (EMC) Low-Frequency Standards. Standards on Low-Frequency Emission: IEC 61000-3-2
Electromagnetic Compatibility (EMC) Low-Frequency Standards Summary IEC 61000-3-2: Limits for harmonic current emissions (equipment input current 16A per phase) IEC 61000-3-4: Limitation of emission of
More informationEngineering innovation
Eaton's Electrical Engineering Services & Systems Solutions Focus Seamless Solutions for Reliable, Efficient and Safe Power Systems Engineering innovation Progressive solutions for today s power systems
More informationSmart Inverters Smart Grid Information Sharing Webcast
Smart Inverters Smart Grid Information Sharing Webcast Brian K. Seal July 11 th, 2013 Inverter-Connected Solar is Coming US Future? 302 GW PV by 2030 Germany - Demand Late in May 2011 60 GW DOE SunShot
More informationImplementing Low-Cost Distribution Automation Programs
Implementing Low-Cost Distribution Automation Programs By: Jai Belagur, P.E. Contact: Jai Belagur Power System Engineering, Inc. 1532 West Broadway, Suite 100, Madison, WI 53713 Phone: 608-268-3544 E-mail:
More informationDMS - Breakthrough Technology for the Smart Grid
DMS - Breakthrough Technology for the Smart Grid The emerging smart grid is expected to address many of the current challenges in the electrical power industry. It is expected to make the electric grid
More informationADMS(Advanced Distribution Management System ) in Smart Grid
ADMS(Advanced Distribution Management System ) in Smart Grid 柯 佾 寬 博 士 Yi-Kuan Ke, Ph.D. 2014/03/28 Smart Grid Solution Smart Grid Solution Overview Smart Grid Solutions Smart Network Operation - Distribution
More informationA program for co-funded ASHRAE research relating to response to extreme events and anticipated harsh power system environments.
Proposed Research TC 1.9 Electrical Systems Adapting HVAC Systems to Operate Under Duress DRAFT Lawrence Markel, Research Subcommittee Chair ASHRAE Technical Committee 1.9 Electrical Systems 1 August 2002
More informationAgenda do Mini-Curso. Sérgio Yoshio Fujii. Ethan Boardman. sergio.fujii@areva-td.com. ethan.boardman@areva-td.com
Agenda do Mini-Curso Sérgio Yoshio Fujii sergio.fujii@areva-td.com Ethan Boardman ethan.boardman@areva-td.com Agenda do Mini-Curso Sistemas de Distribuição (DMS) Characteristics of Distribution Network
More informationPOWER SYSTEM HARMONICS. A Reference Guide to Causes, Effects and Corrective Measures AN ALLEN-BRADLEY SERIES OF ISSUES AND ANSWERS
A Reference Guide to Causes, Effects and Corrective Measures AN ALLEN-BRADLEY SERIES OF ISSUES AND ANSWERS By: Robert G. Ellis, P. Eng., Rockwell Automation Medium Voltage Business CONTENTS INTRODUCTION...
More informationIngegneria Elettrotecnica. Development of Human Visual System Analysis Methods for the Implementation of a New Instrument for Flicker Measurements
Alma Mater Studiorum Università di Bologna DOTTORATO DI RICERCA IN Ingegneria Elettrotecnica Ciclo XXIII Settore/i scientifico-disciplinare/i di afferenza: ing-inf/07 Misure Elettriche e Elettroniche Development
More informationPower Quality. Uninterruptible Power Supply
Quality Uninterruptible Supply In the electrical system environment, power disturbances will occur. These can be caused by faults on the distribution system, the operation of nearby equipment, lightning
More informationAsia Pacific Regional Power Quality Seminar 28-31 March 2005, Marriot Putrajaya, Malaysia. Voltage Source Converter based Power Quality Solutions
Asia Pacific Regional Power Quality Seminar 28-31 March 2005, Marriot Putrajaya, Malaysia Voltage Source Converter based Power Quality Solutions Olivier Suter ABB Holdings Sdn. Bhd., Div. APAN Automation
More information21 st Century Facilities
Electrical Testing 21 st Century Facilities Facility Owners face tough challenges 24 X 7 reliability needed Non linear loads cause harmonics VFD Computers Switching transients disrupt operations Less customer
More informationElectricity Service Standards
CODE OF PRACTICE Electricity Service Standards Revised August 2015 Contents 1. Preface... 1 Format... 1 2. Application and Objectives... 2 3. Service Standards... 3 3.1 General... 3 3.2 Particular... 3
More informationEMTP STUDIES PERFORMED TO INSERT LONG AC CABLES IN THE FRENCH GRID
Tension (kv) Impedance (Ohms) EMTP STUDIES PERFORMED TO INSERT LONG AC CABLES IN THE FRENCH GRID frequency (Hz) Simon DESCHANVRES Yannick VERNAY RTE, CNER, Substations Department t (ms) EMTP-RV Users Group
More informationPower Quality for Information Technology System
Power Quality for Information Technology System ITS OBVIOUS THE TOLERANCE IS DIFFRENT But What isn t Tobvious? HOW MANY OF YOU HAVE : A COMPUTER AT HOME? = Computers are not screens and Keyboards COMPUTERS
More informationHow the National Grid System Operates. Chris Gorman Lead Account Executive Syracuse
How the National Grid System Operates Chris Gorman Lead Account Executive Syracuse 2 Parts of the Electric System Parts of the Electric System 1. Generating Station: Produces Electricity. 2. Transmission
More information2012 Smart Grid R&D Program Peer Review Meeting Real-Time Distribution Feeder Performance Monitoring, Advisory Control, and Health Management System
2012 Smart Grid R&D Program Peer Review Meeting Real-Time Distribution Feeder Performance Monitoring, Advisory Control, and Health Management System James Stoupis ABB Inc., US Corporate Research Center
More informationDevelopment of an Electrical Power Quality Monitor Based on a PC
Renato Alves, D. Gonçalves, J. G. Pinto, José Batista, João L. Afonso, Development of an Electrical Power Quality Monitor Based on a PC, IECON 2009 - The 35th Annual Conference of the IEEE Industrial Electronics
More informationAMI and DA Convergence: Enabling Energy Savings through Voltage Conservation
AMI and DA Convergence: Enabling Energy Savings through Voltage Conservation September 2010 Prepared for: By Sierra Energy Group The Research & Analysis Division of Energy Central Table of Contents Executive
More informationGrid Modernization Distribution System Concept of Operations. Version 1.0
Grid Modernization Distribution System Concept of Operations Version 1.0 January 17, 2016 Acknowledgment and Disclaimer Statement This technical report was prepared by Southern California Edison Company
More informationCOMPARISON OF THE FACTS EQUIPMENT OPERATION IN TRANSMISSION AND DISTRIBUTION SYSTEMS
COMPARISON OF THE FACTS EQUIPMENT OPERATION IN TRANSMISSION AND DISTRIBUTION SYSTEMS Afshin LASHKAR ARA Azad University of Dezfoul - Iran A_lashkarara@hotmail.com Seyed Ali NABAVI NIAKI University of Mazandaran
More informationSynchronized real time data: a new foundation for the Electric Power Grid.
Synchronized real time data: a new foundation for the Electric Power Grid. Pat Kennedy and Chuck Wells Conjecture: Synchronized GPS based data time stamping, high data sampling rates, phasor measurements
More informationMODELING AND SIMULATION FOR VOLTAGE SAGS/SWELLS MITIGATION USING DYNAMIC VOLTAGE RESTORER (DVR)
MODELING AND SIMULATION FOR VOLTAGE SAGS/SWELLS MITIGATION USING DYNAMIC VOLTAGE RESTORER (DVR) 1 ROSLI OMAR, 2 NASRUDIN ABD RAHIM, 3 MARIZAN SULAIMAN 1 Rosli Omar.,Faculty Of Electrical, UTeM, Malacca,
More informationTECHNICAL INTERCONNECTION REQUIREMENTS FOR DISTRIBUTED GENERATION. Micro Generation & Small Generation, 3-phase, less than 30 kw
TECHNICAL INTERCONNECTION REQUIREMENTS FOR DISTRIBUTED GENERATION Micro Generation & Small Generation, 3-phase, less than 30 kw i COPYRIGHT 2010 HYDRO ONE NETWORKS INC. ALL RIGHTS RESERVED ii LIMITATION
More informationPerformance of 3-Phase 4-Wire Solid State Transformer under Imbalanced Loads
1 Performance of 3-Phase 4-Wire Solid State Transformer under Imbalanced Loads Tao Yang, Ronan Meere, Orla Feely and Terence O'Donnell School of Electrical, Electronic and Communications Engineering University
More informationSystem Standard For the Installation of New Loads
System Standard For the Installation of New Loads Preface The purpose of this standard is to ensure the successful installation and connection of new loads to the ATCO Electric Distribution 1 system. For
More informationGENe Software Suite. GENe-at-a-glance. GE Energy Digital Energy
GE Energy Digital Energy GENe Software Suite Today s utilities have complex requirements that need sophisticated solutions. GE Energy s GENe provides these solutions. Using the latest advances in technology,
More informationSPECIFICATION COG-2007
Cleco Power LLC SPECIFICATION COG-2007 FOR PARALLEL OPPERATION OF CUSTOMER-OWNED GENERATION ON CLECO S ELECTRICAL SYSTEM Revised: March 7, 2014 CONTENTS ITEM NO. TITLE PAGE NO. 1.0 Scope 3 2.0 Policy On
More informationCommercial & Industrial Electricity Metering
GE Digital Energy Commercial & Industrial Electricity Metering Versatile metering for demanding applications GE s kv2c meter family is designed for revenue class metering in commercial and industrial applications.
More informationHow To Improve Power Quality
Power Quality Improvement Of Three Phase Four Wire Distribution System Using VSC With A Zig-Zag Transformer Sajith Shaik *, I.Raghavendar ** *(Department of Electrical Engineering, Teegala Krishna Reddy
More informationDistribution Systems - Program 180
Program Program Overview The traditional distribution system philosophy has been to maintain acceptable electrical conditions at the lowest possible cost for all customers. Today, system operators also
More informationPower Quality Analysis and Evaluation at Water Pumping Station Supplied by Medium Voltage
Power Quality Analysis and Evaluation at Water Pumping Station Supplied by Medium Voltage Mustafa SEKKELI 1,*, Süleyman EROL 2 1 Sutcu Imam University, Faculty of Engineering, Electrical and Electronics
More informationPower Monitoring for Modern Data Centers
Power Monitoring for Modern Data Centers December 2010/AT304 by Reza Tajali, P.E. Square D Power Systems Engineering Make the most of your energy SM Revision #1 12/10 By their nature, mission critical
More informationSDG&E Electric Distribution System Interconnection Handbook. <Revised as of 10/21/2015>
TABLE OF CONTENTS 1 Introduction... 1 1.1 Purposes... 1 1.2 Applicability and Related Tariffs... 1 1.3 Interconnection Agreement Required... 1 1.4 Technical Requirement... 1
More informationElectric Distribution System Simulation and Analysis Tools
Public Interest Energy Research (PIER) Program WHITE PAPER Electric Distribution System Simulation and Analysis Tools Status and Research Gaps for Integration of Renewables and Electric Vehicles APRIL
More informationMeasurement, Modeling and Simulation of Capacitor Bank Switching Transients
Measurement, Modeling and Simulation of Capacitor Bank Switching Transients Mirza Softić*, Amir Tokić**, Ivo Uglešić*** *Kreka - Dubrave e, Dubrave, Bosnia and Herzegovina (e-mail: softic_mirza@yahoo.com).
More informationMEASUREMENT PRACTICES FOR RELIABILITY AND POWER QUALITY
ORNL/TM-2004/91 MEASUREMENT PRACTICES FOR RELIABILITY AND POWER QUALITY A TOOLKIT OF RELIABILITY MEASUREMENT PRACTICES June 2004 ORNL/TM-2004/91 MEASUREMENT PRACTICES FOR RELIABILITY AND POWER QUALITY
More informationGeneral Validation Test Program for Wind Power Plants Connected to the Hydro-Québec Transmission System
General Validation Test Program for Wind Power Plants Connected to the Hydro-Québec Transmission System Direction Planification des actifs et expertise de transport February 2011 TABLE OF CONTENTS 1. CONDUCTING
More informationI-210+ and I-210+c Meters
GE Energy I-210+ and I-210+c Meters February 2007 The I-210 +* is GE s latest singlephase basic energy meter with several key features Optional remote connect/disconnect capability with a fully integrated,
More informationEssPro Energy Storage Grid Substation The power to control energy
EssPro Energy Storage Grid Substation The power to control energy EssPro Grid gives you the power to control energy helping to keep smart grids in balance Maximizing the value and performance of energy
More informationPG&E Transmission Interconnection Handbook. Section L3: SUBSTATION DESIGN FOR LOAD-ONLY ENTITIES AND TRANSMISSION-ONLY ENTITIES
Section L3: SUBSTATION DESIGN FOR LOAD-ONLY ENTITIES AND TRANSMISSION-ONLY ENTITIES PURPOSE This section provides substation design information for Load Entities interconnected at transmission voltage
More informationLTR Series Uninterruptible Power Systems 700 VA - 2.1 KVA. General Specification
08/17/12 Rev2 LTR Series General Specification 700 VA to 2.1 KVA 1.0 General LTR Series Uninterruptible Power Systems 700 VA - 2.1 KVA General Specification This specification describes the features and
More informationTest & Data Management Software
Test & Data Management Software TDMS protective relays energy meters transducers power quality CT-VT-PT transformers ground grid circuit breakers batteries surge arresters The Integrated Testing Solution
More informationDG Modeling Challenges & Results. Jens Schoene
DG Modeling Challenges & Results Jens Schoene December 13, 2013 2 Outline PV Caused Issues on Distribution Systems Modeling Challenges Case Study 3 PV Caused Issues on Distribution Systems 4 Potential
More informationA Changing Map. Four Decades of Service Restoration at Alabama Power. By G. Larry Clark
Four Decades of Service Restoration at Alabama Power Wikid77 (from National Atlas of the United States ogical su ates GEol United St rvey C.S. Ham mond an d Co., Ne w york R Digital Object Identifier 10.1109/MPE.2013.2285607
More informationUtilities the way we see it
Utilities the way we see it Advanced Distribution Management Systems How to choose the right solution to improve your utility s safety, reliability, asset protection and quality of service Photo provided
More informationHarmonics in your electrical system
Harmonics in your electrical system What they are, how they can be harmful, and what to do about them Abstract Harmonic currents, generated by non-linear electronic loads, increase power system heat losses
More informationIEEE Smart Grid Series of Standards IEEE 2030 TM (Interoperability) and IEEE 1547 TM (Interconnection) Status. #GridInterop
IEEE Smart Grid Series of Standards IEEE 2030 TM (Interoperability) and IEEE 1547 TM (Interconnection) Status #GridInterop Smart Grid (IEEE 2030): the integration of power, communications, and information
More informationEnergy Storage Market Overview MADRI 3/3/2015 John Fernandes Policy & Market Development Manager
Energy Storage Market Overview MADRI 3/3/2015 John Fernandes Policy & Market Development Manager Storage Technologies 2 Over 100 Energy Storage Technologies Background to the Market Flywheels Thermal ES
More informationFundamentals of Power
Fundamentals of Power Fundamentals of Power 2008 American Power Conversion Corporation. All rights reserved. All trademarks provided are the property of their respective owners. Learning Objectives At
More informationEnhancement of load balancing for dynamic loads using D-STATCOM
Enhancement of load balancing for dynamic loads using D-STATCOM Priyanka Upadhyay 1, Baseem Khan 2 1,2 Electrical and Electronics Department, SCOPE College of Engineering Bhopal, M.P., India Abstract In
More informationThe Seven Types of Power Problems
White Paper 18 Revision 1 by Joseph Seymour > Executive summary Many of the mysteries of equipment failure, downtime, software and data corruption, are the result of a problematic supply of power. There
More informationPSS SINCAL - Overview -
PSS SINCAL - Overview - PTI Day Buenos Aires, October 19/20, 2010 Dr. Michael Schwan,, Siemens PTI (Germany) www.siemens.com/energy/power-technologies PSS SINCAL Overview Page 3 Network Calculation Software
More informationAC-Synchronous Generator
Design Description AC Generators come in two basic types synchronous and non-synchronous. Synchronous generators lock in with the fundamental line frequency and rotate at a synchronous speed related to
More informationHI/ICMI UVR-1 Universal Voltage Regulator Control
HI Document No. 2.4.32, Revision 1 ICMI Revision August 25, 2005 Specifications HI/ICMI UVR-1 Universal Voltage Regulator Control Howard Industries Utility Products Division Howard Industries, Inc. 3225
More informationSmart Grid Demonstration Lessons & Opportunities to Turn Data into Value
Smart Grid Demonstration Lessons & Opportunities to Turn Data into Value Matt Wakefield Senior Program Manager Berlin, Germany December 3rd, 2012 EPRI Smart Grid Demonstration Projects Integration of Distributed
More informationONR/NSF-Sponsored Faculty/Industry Workshop
ONR/NSF-Sponsored Faculty/Industry Workshop Reforming Power-Related Curriculum Power Electronics Presenter: Hariharan Krishnaswami Assistant Professor University of Texas at San Antonio New Electric Power
More informationSiemens Fusesaver. Highest availability and cost savings for your MV distribution network. www.siemens.com/fusesaver
www.siemens.com/fusesaver Siemens Fusesaver Highest availability and cost savings for your MV distribution network Answers for infrastructure and cities. 2 In high demand: An intelligent solution Improving
More informationGuidelines for Large Photovoltaic System Integration
1 Guidelines for Large Photovoltaic System Integration Silviu Darie, PhD(EE), PE(EE) Abstract- The paper summarizes the result of a research project funded by the Department of Energy (DOE) in collaboration
More informationGrid Interconnection of Renewable Energy Sources Using Modified One-Cycle Control Technique
Grid Interconnection of Renewable Energy Sources Using Modified One-Cycle Control Technique NKV.Sai Sunil 1, K.Vinod Kumar 2 PG Student, GITAM University, Visakhapatnam, India. Asst.Professor, Department
More informationPower Quality Centre VOLTAGE FLUCTUATIONS IN THE ELECTRIC SUPPLY SYSTEM. Technical Note No. 7 August 2003
Technical Note No. 7 August 2003 Power Quality Centre VOLTAGE FLUCTUATIONS IN THE ELECTRIC SUPPLY SYSTEM This Technical Note discusses voltage fluctuations, their causes and adverse effects, what levels
More informationTriplen Harmonics Mitigation 3 Phase Four-Wire Electrical Distribution System Using Wye- Zig-Zag Transformers
Journal Journal of of Emerging Emerging Trends Trends in in Engineering Engineering and and Applied Applied Sciences Sciences (JETEAS) (JETEAS) 1 1 (1): (1): 72-78 72-78 Scholarlink Research Institute
More informationPower Quality Issues in Railway Electrification
International Journal of Computer Sciences and Engineering Open Access Survey Paper Volume-4, Issue-1 E-ISSN: 2347-2693 Power Quality Issues in Railway Electrification Rajshree S Thorat 1*, M. M. Deshpande
More informationSmart Grid America: Securing your network and customer data. Michael Assante Vice President and Chief Security Officer March 9, 2010
Smart Grid America: Securing your network and customer data Michael Assante Vice President and Chief Security Officer March 9, 2010 About NERC The electric industry s self-regulatory organization for reliability
More informationTDMS Test & Data Management Software
Test & Data Management Software TDMS protective relays energy meters transducers power quality CT-VT-PT transformers ground grid circuit breakers batteries surge arresters The Integrated Testing Solution
More informationC4-106 POWER QUALITY MONITORING OF ELECTRIFIED RAILWAY SYSTEM IN MALAYSIA LEONG WHYE HIN* MOHD HALMI MAD DIAH AMINUDDIN MUSA TNB TNB.
21, rue d'artois, F-75008 Paris http://www.cigre.org C4-106 Session 2004 CIGRÉ POWER QUALITY MONITORING OF ELECTRIFIED RAILWAY SYSTEM IN MALAYSIA LEONG WHYE HIN* MOHD HALMI MAD DIAH AMINUDDIN MUSA TNB
More informationAdvanced Distribution Grid Management for Smart Cities
Smart Grid Solutions Advanced Distribution Grid Management for Smart Cities Kevin Corcoran, Director Product Line Management IEEE SmartGridComm 2015 Miami, FL Bridging Smart Cities & Smart Grids Common
More informationLaboratory and field measurements of the power factor and the harmonic emission from energy-efficient lamps
Laboratory and field measurements of the power factor and the harmonic emission from energy-efficient lamps Sarah K. Rönnberg (1), Math H.J. Bollen (1,2), Mats Wahlberg (1,3) (1) Luleå University of Technology,
More informationCIRCUIT BREAKER INTERRUPTING CAPACITY AND SHORT-TIME CURRENT RATINGS
CIRCUIT BREAKER INTERRUPTING CAPACITY AND SHORT-TIME CURRENT RATINGS David D. Roybal, P.E. Senior Member, IEEE Eaton Electrical 3697 Mount Diablo Boulevard Lafayette, CA 94549 Abstract Low-voltage circuit
More informationFuture grid infrastructure Field tests of LVDC distribution
Future grid infrastructure Field tests of LVDC distribution LUT LVDC Research Group: Andrey Lana, Pasi Nuutinen, Antti Pinomaa, Tero Kaipia, Pasi Peltoniemi, Aleksi Mattsson, Jarmo Partanen Introduction
More informationHarmonic Distortion and Variable Frequency Drives
Harmonic Distortion and Variable Frequency Drives Definitions Variable Frequency Drives (VFDs); sometimes referred to as variable speed drives. Harmonic Distortion is a measure of the amount of deviation
More informationPower-monitoring unit PowerLogic System. Technical data sheet. Power Meter Series 800
Power-monitoring unit PowerLogic System Technical data sheet 2003 Power Meter Series 800 Function and characteristics PB100313 The PowerLogic Power Meter Series 800 offers all the high-performance measurement
More informationClosed Loop PWM Control for Induction Motor Drive Using Dual Output Three Phase Inverter
Closed Loop PWM Control for Induction Motor Drive Using Dual Output Three Phase Inverter Archana.P 1, Karthick.R 2 Pg Scholar [PED], Department of EEE, CSI College of Engineering, Ketti, Tamilnadu, India
More informationSmart Grids. MIECF Conference April 2011
Smart Grids MIECF Conference April 2011 Introduction Introduction to Ausgrid s Smart Grid Program Overview of the Smart Grid, Smart City initiative Details on each application area for the project Smart
More informationHigh Frequency Power Quality
High Frequency Power Quality Dr. Ing. Jos Knockaert, MSc jos.knockaert@ugent.be CE-ABLE Seminar 21st June 2016-1 Project: TETRA HFPQ funded by Dec 2014 Nov 2016 Main goals: - How to measure? - What are
More informationMICRO HYDRO POWER PLANT WITH INDUCTION GENERATOR SUPPLYING SINGLE PHASE LOADS
MICRO HYDRO POWER PLANT WITH INDUCTION GENERATOR SUPPLYING SINGLE PHASE LOADS C.P. ION 1 C. MARINESCU 1 Abstract: This paper presents a new method to supply single-phase loads using a three-phase induction
More information