A Transformation Technique for Decoupling Power Networks
|
|
- Douglas Mason
- 5 years ago
- Views:
Transcription
1 University of Alberta Department of Electrical and Computer Engineering A Transformation Technique for Decoupling Power Networks Iraj Rahimi Pordanjani, Yunfei Wang, and Wilsun Xu,
2 Overview 2 Introduction The proposed Transformation Decomposition of PV Curves Potential Applications Summary
3 Introduction 3 Phasor Measurement Units (PMU): The most accurate and advanced timesynchronized technology available to power engineers The network wide-area phasors (voltages and currents with synchronized phase angles) are available. How to use the data for power system analysis and monitoring is still not quite clear.
4 Introduction 4 Analogy with 3-phase data: V a V b V c I a I b I c 3-phase data PMUs data (network wide-area data) How to use the data Symmetrical Components Transform How to make effective use of the data A Support Theory Decompose the data into: Zero, positive, and negative sequences Various monitoring and protection schemes Power systems analysis and monitoring Special focus: Voltage stability analysis, and monitoring
5 The Proposed Transformation 5 A three-phase symmetrical line The symmetrical components transform is a method for decoupling the above system and is based on the eigen-decomposition of the [Z] matrix of the system
6 The Proposed Transformation 6 A general electric power network Phase coupling One generator One multi-phase line One load Multiple phase view of a power network
7 The Proposed Transformation 7 Conduct a modal transform to decouple the n-phase network into a n de-coupled networks called channel networks. Eigen-decomposition: Then: A complex network has been transformed into a set of decoupled simple circuits. By analyzing the decoupled networks, one may extract important information about the actual network.
8 Decomposition of PV Curves 8 PV curves Actual PV curves Channel PV curves Difficult to be obtained especially in online applications Can be easily obtained.
9 Decomposition of PV Curves 9 Conceptual case studies: Case study 1 responsible for power transfer
10 Decomposition of PV Curves 10 PV curves of the actual system Channel PV curve (Channel 1) The channel PV curve reaches its nose point when the physical PV curves reach their noise points.
11 Decomposition of PV Curves 11 Case study 2 The same network configuration but unequal impedances Channel 1 transfers the highest power and the maximum power transfer stops at the nose point of channel 1 PV curve. Channel 1 is the critical channel.
12 Decomposition of PV Curves 12 Results for IEEE 30-bus system:
13 Decomposition of PV Curves 13 Results for IEEE 57-bus system:
14 Potential Applications 14 Monitoring the stability level by monitoring the critical channel s margin. Identification of the critical load by determining the contributions of loads to the critical channel s load. Identification of the critical generator by determining the contributions of generators to the critical channel s voltage source....
15 Summary 15 A transformation has been proposed to convert a complex power system into simple decoupled modal networks. By analyzing and monitoring the characteristics of modal networks, one can extract important information about the actual system. This paper has presented the progress made on the voltage stability analysis and monitoring using the proposed transform. It has been shown that the PV curves of decoupled modal networks may be used instead of actual PV curves to monitor the voltage stability.
16 16 Thanks for your attention
17 Current Research Progress Critical Load Identification 17 Once the critical channel is known, it can be used to identify the critical bus. Low stability margin Large voltage drop The critical load bus is the most responsible for the voltage drop of the critical channel. Since the channel voltage drop is caused by the channel current, the contribution of bus currents I to the critical channel current J i can be used. The bus whose current has the highest contribution to the critical channel current is the critical bus. Verifications methods: Modal analysis method The sensitivity of loadability margin with respect to load shedding at different load buses
18 Current Research Progress Critical Load Identification 18 Bus ranking results in IEEE 30-bus system: Proposed index Modal analysis method Sensitivity-based method
19 Current Research Progress Critical Load Identification 19 Bus ranking results in IEEE 57-bus system: Proposed index Modal analysis method Sensitivity-based method
20 Current Research Progress Critical Load Identification 20 Summary of results: System Critical channel Critical load bus Proposed mthod Modal analysis Sensitivity-based 6-bus WSCC 9-bus bus IEEE 30-bus IEEE 57-bus AIES 2038-bus The proposed method can accurately identify the critical bus.
Identifying Long Term Voltage Stability Caused by Distribution Systems vs Transmission Systems
Identifying Long Term Voltage Stability Caused by Distribution Systems vs Transmission Systems Amarsagar Reddy Ramapuram M. Ankit Singhal Venkataramana Ajjarapu amar@iastate.edu ankit@iastate.edu vajjarapu@iastate.edu
More informationState Estimation Advancements Enabled by Synchrophasor Technology
State Estimation Advancements Enabled by Synchrophasor Technology Contents Executive Summary... 2 State Estimation... 2 Legacy State Estimation Biases... 3 Synchrophasor Technology Enabling Enhanced State
More informationExperiences on using gapless waveform data & synchronized harmonic phasors
1 Panel Session: New Techniques for Power Quality Measurement and Field Experiences 15PESGM3040 Experiences on using gapless waveform data & synchronized harmonic phasors Wilsun Xu University of Alberta
More informationA Novel Approach for Reducing Proximity to Voltage Instability of Multibus Power System with Line Outage Using Shunt Compensation and Modal Analysis
A Novel Approach for Reducing Proximity to Voltage Instability of Multibus Power System with Line Outage Using Shunt Compensation and Modal Analysis S.D.Naik Department of Electrical Engineering Shri Ramdeobaba
More informationInterfacing Techniques for Electromagnetic Transient (EMT) and Transient Stability (TS) Simulation
Interfacing Techniques for Electromagnetic Transient (EMT) and Transient Stability (TS) Simulation Venkata Dinavahi University of Alberta Edmonton, Alberta, Canada. July 2016 Outline 1 Introduction 2 Definitions
More informationVoltage Stability Analysis with Equal Load and Proportional Load Increment in a Multibus Power System
2012 2nd International Conference on Power and Energy Systems (ICPES 2012) IPCSIT vol. 56 (2012) (2012) IACSIT Press, Singapore DOI: 10.7763/IPCSIT.2012.V56.9 Voltage Stability Analysis with Equal Load
More informationVoltage Stability Assessment at the EMS
Voltage Stability Assessment at the EMS Jay Giri i-pcgrid San Francisco, March 26 th, 2013 GRID EMS Overview DSA Integration Load Load (area) meas. Forecast SCADA AGC Division Load & Loss Status & Analog
More informationExtended Transmission Line Loadability Curve by Including Voltage Stability Constrains
Extended Transmission Line Loadability Curve by Including oltage tability Constrains Jin Hao, Member, IEEE, and Wilsun Xu, Fellow, IEEE Abstract t. Clair curve provides a simple means for estimating power
More informationReal-time Decentralized Voltage Stability Monitoring and Protection against Voltage Collapse
Real-time Decentralized Voltage Stability Monitoring and Protection against Voltage Collapse Costas Vournas National Technical University of Athens vournas@power.ece.ntua.gr 1 Outline Introduction to Voltage
More informationVOLTAGE STABILITY OF THE NORDIC TEST SYSTEM
1 VOLTAGE STABILITY OF THE NORDIC TEST SYSTEM Thierry Van Cutsem Department of Electrical and Computer Engineering University of Liège, Belgium Modified version of a presentation at the IEEE PES General
More informationROSE - Real Time Analysis Tool for Enhanced Situational Awareness
ROSE - Real Time Analysis Tool for Enhanced Situational Awareness Marianna Vaiman V&R Energy Copyright 1997-2013 V&R Energy Systems Research, Inc. All rights reserved. WECC JSIS Salt Lake City, UT October
More informationPredicting Voltage Abnormality Using Power System Dynamics
University of New Orleans ScholarWorks@UNO University of New Orleans Theses and Dissertations Dissertations and Theses Fall 12-20-2013 Predicting Voltage Abnormality Using Power System Dynamics Nagendrakumar
More informationANEW, simple and low cost scheme to reduce transformer
950 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 20, NO. 2, APRIL 2005 A Sequential Phase Energization Technique for Transformer Inrush Current Reduction Part II: Theoretical Analysis and Design Guide Wilsun
More informationInterconnection-Wide Oscillation Analysis: Baselining Oscillation Modes in the North American Power System Objective Purpose
Interconnection-Wide Oscillation Analysis: Baselining Oscillation Modes in the North American Power System NERC Synchronized Measurement Subcommittee (SMS) Scope Document Objective The objective of the
More informationPhasor Measurements for Blackout Prevention
Phasor Measurements for Blackout Prevention Anjan Bose Washington State University Pullman, WA, USA i-pcgrid 2013 San Francisco, CA March 26-28, 2013 Monitoring the Power Grid (SCADA) Visualization Tables
More informationFuzzy Approach to Critical Bus Ranking under Normal and Line Outage Contingencies
Fuzzy Approach to Critical Bus Ranking under Normal and Line Outage Shobha Shankar *, Dr. T. Ananthapadmanabha ** * Research Scholar and Assistant Professor, Department of Electrical and Electronics Engineering,
More informationStudy and Simulation of Phasor Measurement Unit for Wide Area Measurement System
Study and Simulation of Phasor Measurement Unit for Wide Area Measurement System Ms.Darsana M. Nair Mr. Rishi Menon Mr. Aby Joseph PG Scholar Assistant Professor Principal Engineer Dept. of EEE Dept. of
More informationOnline Thevenin Parameter Tracking Using Synchrophasor Data
Online Thevenin Parameter Tracking Using Synchrophasor Data Mahdi Jamei, Anna Scaglione, Ciaran Roberts, Alex McEachern, Emma Stewart, Sean Peisert, Chuck McParland Abstract There is significant interest
More informationINTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY
INTERNATIONAL JOURNAL OF PURE AND APPLIED RESEARCH IN ENGINEERING AND TECHNOLOGY A PATH FOR HORIZING YOUR INNOVATIVE WORK SPECIAL ISSUE FOR NATIONAL LEVEL CONFERENCE "Technology Enabling Modernization
More informationProtective Relaying for DER
Protective Relaying for DER Rogerio Scharlach Schweitzer Engineering Laboratories, Inc. Basking Ridge, NJ Overview IEEE 1547 general requirements to be met at point of common coupling (PCC) Distributed
More informationIMPROVED MEASUREMENT PLACEMENT AND TOPOLOGY PROCESSING IN POWER SYSTEM STATE ESTIMATION. A Dissertation YANG WU
IMPROVED MEASUREMENT PLACEMENT AND TOPOLOGY PROCESSING IN POWER SYSTEM STATE ESTIMATION A Dissertation by YANG WU Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment
More informationWind Power Facility Technical Requirements CHANGE HISTORY
CHANGE HISTORY DATE VERSION DETAIL CHANGED BY November 15, 2004 Page 2 of 24 TABLE OF CONTENTS LIST OF TABLES...5 LIST OF FIGURES...5 1.0 INTRODUCTION...6 1.1 Purpose of the Wind Power Facility Technical
More informationSynchrophasors and the Smarter Grid
Synchrophasors and the Smarter Grid Synchrophasor A synchrophasor is a phasor measurement with respect to an absolute time reference. With this measurement we can determine the absolute phase relationship
More informationGeneration and Load Interconnection Standard
Generation and Load Interconnection Standard Rev. 0 DRAFT Name Signature Date Prepared: Approved: VP Acceptance APEGGA Permit to Practice P-08200 TABLE OF CONTENTS 1.0 INTRODUCTION...5 1.1 Purpose...5
More informationGeneration and Load Interconnection Standard
Generation and Load Interconnection Standard Rev. 0A DRAFT Name Signature Date Prepared: Approved: VP Acceptance APEGGA Permit to Practice P-08200 TABLE OF CONTENTS 1.0 INTRODUCTION...5 1.1 Purpose...5
More informationSub/super-synchronous harmonics measurement method based on PMUs
The 6th International Conference on Renewable Power Generation (RPG) 19 20 October 2017 Sub/super-synchronous harmonics measurement method based on PMUs Hao Liu, Sudi Xu, Tianshu Bi, Chuang Cao State Key
More informationNERC Protection Coordination Webinar Series June 9, Phil Tatro Jon Gardell
Power Plant and Transmission System Protection Coordination GSU Phase Overcurrent (51T), GSU Ground Overcurrent (51TG), and Breaker Failure (50BF) Protection NERC Protection Coordination Webinar Series
More informationOptimal Voltage Control using Singular Value Decomposition of Fast Decoupled Load Flow Jacobian
Optimal Voltage Control using Singular Value Decomposition of Fast Decoupled Load Flow Jacobian Talha Iqbal, Ali Dehghan Banadaki, Ali Feliachi Lane Department of Computer Science and Electrical Engineering
More informationA Software Tool for Real-Time Prediction of Potential Transient Instabilities using Synchrophasors
A Software Tool for Real-Time Prediction of Potential Transient Instabilities using Synchrophasors Dinesh Rangana Gurusinghe Yaojie Cai Athula D. Rajapakse International Synchrophasor Symposium March 25,
More informationCHAPTER 4 MONITORING OF POWER SYSTEM VOLTAGE STABILITY THROUGH ARTIFICIAL NEURAL NETWORK TECHNIQUE
53 CHAPTER 4 MONITORING OF POWER SYSTEM VOLTAGE STABILITY THROUGH ARTIFICIAL NEURAL NETWORK TECHNIQUE 4.1 INTRODUCTION Due to economic reasons arising out of deregulation and open market of electricity,
More informationControlled Islanding Followed by Load Shedding Based on Rate of Frequency Decline
Controlled Islanding Followed by Load Shedding Based on Rate of Frequency Decline Internet Seminar October 1, 2002 Vijay Vittal Students: Haibo You, Zhong Yang 2002 Iowa State University EPRI/DoD Initiative
More informationA New Fault Locator for Three-Terminal Transmission Lines Using Two-Terminal Synchronized Voltage and Current Phasors
452 IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 17, NO. 2, APRIL 2002 A New Fault Locator for Three-Terminal Transmission Lines Using Two-Terminal Synchronized Voltage and Current Phasors Ying-Hong Lin,
More informationREACTIVE POWER AND VOLTAGE CONTROL ISSUES IN ELECTRIC POWER SYSTEMS
Chapter 2 REACTIVE POWER AND VOLTAGE CONTROL ISSUES IN ELECTRIC POWER SYSTEMS Peter W. Sauer University of Illinois at Urbana-Champaign sauer@ece.uiuc.edu Abstract This chapter was prepared primarily for
More informationCOPYRIGHTED MATERIAL. Index
Index Note: Bold italic type refers to entries in the Table of Contents, refers to a Standard Title and Reference number and # refers to a specific standard within the buff book 91, 40, 48* 100, 8, 22*,
More informationMonitoring Voltage Stability using Real Time Dynamics Monitoring System
Monitoring Voltage Stability using Real Time Dynamics Monitoring System ipcgrid Meeting Voltage Stability Panel Session San Francisco March 26, 2013 Bharat Bhargava Electric Power Group. Built upon GRID-3P
More informationInvestigation of TCSC Impacts on Voltage Stability of Electric Power System
Research Journal of Applied Sciences, Engineering and Technology 3(12): 1409-1413, 2011 ISSN: 2040-7467 Maxwell Scientific Organization, 2011 Submitted: July 26, 2011 Accepted: September 09, 2011 Published:
More informationOscillation Monitoring with the PI Server for Large Power Systems
Oscillation Monitoring with the PI Server for Large Power Systems Mani V. Venkatasubramanian Washington State University Washington State University Project Objectives Oscillation Monitoring System for
More informationMarch 27, Power Systems. Jaime De La Ree ECE Department
March 27, 2015 Power Systems Jaime De La Ree ECE Department Early History The first generator was developed by Michael Faraday in 1831 John Woolrich patents magneto-electric generator in 1842 (for electrotyping)
More informationFault Location Technique for UHV Lines Using Wavelet Transform
International Journal of Electrical Engineering. ISSN 0974-2158 Volume 6, Number 1 (2013), pp. 77-88 International Research Publication House http://www.irphouse.com Fault Location Technique for UHV Lines
More informationOnline Wide-Area Voltage Stability Monitoring and Control: RT-VSMAC Tool
Online Wide-Area Voltage Stability Monitoring and Control: RT-VSMAC Tool A. Srivastava and S. Biswas The School of Electrical Engineering and Computer Science Smart Grid Demonstration and Research Investigation
More informationUNIVERSITY OF CALGARY. Sensitivity And Bias Based. Receding Horizon Multi Step Optimization (RHMSO) Controller. For Real Time Voltage Control
UNIVERSITY OF CALGARY Sensitivity And Bias Based Receding Horizon Multi Step Optimization (RHMSO) Controller For Real Time Voltage Control by Madhumathi Kulothungan A THESIS SUBMITTED TO THE FACULTY OF
More informationReal-time Monitoring of Power Oscillations and Modal Damping in the European ENTSO-E System
Mats Larsson, ABB CRC Switzerland; Luis-Fabiano Santos, ABB SAS Switzerland; Galina Antonova, AB B SA Canada, Reynaldo Nuqui, ABB CRC USA NASPI meeting, February 20, 2013 Real-time Monitoring of Power
More informationAnalysis of Fault location methods on transmission lines
University of New Orleans ScholarWorks@UNO University of New Orleans Theses and Dissertations Dissertations and Theses Spring 5-16-214 Analysis of Fault location methods on transmission lines Sushma Ghimire
More informationOn-line Voltage Instability Risk Identification Based on Phasor Measurements
G.N.Taranto 1/23 Rio de Janeiro, RJ On-line Voltage Instability Risk Identification Based on Phasor Measurements Glauco N. Taranto COPPE/UFRJ Programa de Engenharia Elétrica G.N.Taranto 2/23 Acknowledgements
More informationNERC Protection Coordination Webinar Series June 16, Phil Tatro Jon Gardell
Power Plant and Transmission System Protection Coordination Phase Distance (21) and Voltage-Controlled or Voltage-Restrained Overcurrent Protection (51V) NERC Protection Coordination Webinar Series June
More informationVOLTAGE sag and interruption are the most important
806 IEEE TRANSACTIONS ON POWER SYSTEMS, VOL. 20, NO. 2, MAY 2005 Voltage Sag State Estimation for Power Distribution Systems Bin Wang, Wilsun Xu, Senior Member, IEEE, and Zhencun Pan Abstract The increased
More informationModeling and simulation for PV, Fuel cell Based MICROGRID under Unbalanced Loading Conditions
International OPEN ACCESS Journal Of Modern Engineering Research (IJMER) Modeling and simulation for PV, Fuel cell Based MICROGRID under Unbalanced Loading Conditions T. Venugopal 1, B. Bhavsingh 2, D.
More informationA New Adaptive PMU Based Protection Scheme for Transposed/Untransposed Parallel Transmission Lines
IEEE TRANSACTIONS ON POWER DELIVERY, VOL. 17, NO. 2, APRIL 2002 395 A New Adaptive PMU Based Protection Scheme for Transposed/Untransposed Parallel Transmission Lines Ching-Shan Chen, Student Member, IEEE,
More informationGRID RELIABILITY MONITORING
GRID RELIABILITY MONITORING Using Smart Grids WASS TM - A SynchroPhasor Technology based Real Time Wide Area Situational Awareness Software for Monitoring, Detection and Diagnosis of Power System Issues
More informationStability Issues of Smart Grid Transmission Line Switching
Preprints of the 19th World Congress The International Federation of Automatic Control Stability Issues of Smart Grid Transmission Line Switching Garng. M. Huang * W. Wang* Jun An** *Texas A&M University,
More informationECE 421 Introduction to Power Systems. Lab 02 Power System Feeding Different Loads
Fall 201 Lab 02 ECE 421 Introduction to Power Systems Lab 02 Power System Feeding Different Loads 1. Objective Analyzing system behavior feeding different types of loads and impacts of load variations;
More informationOptimal PMU Placement in Power System Considering the Measurement Redundancy
Advance in Electronic and Electric Engineering. ISSN 2231-1297, Volume 4, Number 6 (2014), pp. 593-598 Research India Publications http://www.ripublication.com/aeee.htm Optimal PMU Placement in Power System
More informationNew Direct Torque Control of DFIG under Balanced and Unbalanced Grid Voltage
1 New Direct Torque Control of DFIG under Balanced and Unbalanced Grid Voltage B. B. Pimple, V. Y. Vekhande and B. G. Fernandes Department of Electrical Engineering, Indian Institute of Technology Bombay,
More informationTraceable Synchrophasors
Traceable Synchrophasors The calibration of PMU calibration systems March 26 2015 i-pcgrid, San Francisco, CA Allen Goldstein National Institute of Standards and Technology Synchrometrology Lab U.S. Department
More informationConsidering Characteristics of Arc on Travelling Wave Fault Location Algorithm for the Transmission Lines without Using Line Parameters
Considering Characteristics of Arc on Travelling Wave Fault Location Algorithm for the Transmission Lines without Using Line Parameters M. Bashir mohsenbashir@ieee.org I. Niazy ismail_niazy@ieee.org J.
More informationTesting and Validation of Synchrophasor Devices and Applications
Testing and Validation of Synchrophasor Devices and Applications Anurag K Srivastava The School of Electrical Engineering and Computer Science Smart Grid Demonstration and Research Investigation Lab Washington
More informationReal Time Stability Analysis at Peak Reliability. Slaven Kincic, Hongming Zhang JSIS May 2017, SLC
Real Time Stability Analysis at Peak Reliability Slaven Kincic, Hongming Zhang JSIS May 2017, SLC Overview: Overview of Peak s DSA Application; o Set up o User Cases Transient Stability Criteria; TSAT
More informationUNIVERSITY OF SWAZILAND MAIN EXAMINATION, DECEMBER 2016
UNIVERSITY OF SWAZILAND MAIN EXAMINATION, DECEMBER 2016 FACULTY OF SCIENCE AND ENGINEERING DEPARTMENT OF ELECTRICAL AND ELECTRONIC ENGINEERING TITLE OF PAPER: POWER SYSTEM ANALYSIS AND OPERATION COURSE
More informationEngineering Thesis. The use of Synchronized Phasor Measurement to Determine Power System Stability, Transmission Line Parameters and Fault Location
Engineering Thesis The use of Synchronized Phasor Measurement to Determine Power System Stability, Transmission Line Parameters and Fault Location By Yushi Jiao Presented to the school of Engineering and
More informationCoordinated Control of Power Electronic Converters in an Autonomous Microgrid
University of South Carolina Scholar Commons Theses and Dissertations 1-1-2013 Coordinated Control of Power Electronic Converters in an Autonomous Microgrid Gholamreza Dehnavi University of South Carolina
More informationA Fuzzy Logic Voltage Collapse Alarm System for Dynamic Loads. Zhang Xi. Master of Science in Electrical and Electronics Engineering
A Fuzzy Logic Voltage Collapse Alarm System for Dynamic Loads by Zhang Xi Master of Science in Electrical and Electronics Engineering 2012 Faculty of Science and Technology University of Macau A Fuzzy
More informationAdamantios Marinakis, Scientist, 12 th IEEE SB Power Engineering Symposium, Leuven, Enhancing Power System Operation with WAMS
Adamantios Marinakis, Scientist, 12 th IEEE SB Power Engineering Symposium, Leuven, 24.03.2016 Enhancing Power System Operation with WAMS Presentation Outline 1. Introduction to WAMS 2. Present WAMS applications:
More informationECE 692 Advanced Topics on Power System Stability 5 - Voltage Stability
ECE 692 Advanced Topics on Power System Stability 5 - Voltage Stability Spring 2016 Instructor: Kai Sun 1 Content Basic concepts Voltage collapse and Saddle-node bifurcation P-V curve and V-Q curve Causes
More informationDouble Criteria Feeder-Selection Method for Single-Phase Ground Fault of Resonant Grounding System Based on Multi-State Components
American Journal of Electrical and Electronic Engineering, 207, Vol. 5, No. 4, 44-5 Available online at http://pubs.sciepub.com/ajeee/5/4/4 Science and Education Publishing DOI:0.269/ajeee-5-4-4 Double
More informationWide Area Monitoring with Phasor Measurement Data
Wide Area Monitoring with Phasor Measurement Data Dr. Markus Wache Siemens E D EA, Nuremberg, Germany Content Content Basics of Phasor Measurement Realization of PMUs Power System Stability Standard IEEE
More informationBack to the Basics Event Analysis Using Symmetrical Components
Back to the Basics Event Analysis Using Symmetrical Components Amanvir Sudan Schweitzer Engineering Laboratories, Inc. 218 SEL Motivation Overview Back to Basics Introduction Symmetrical components refresher
More informationAdaptive Centralized Protection Scheme for Microgrids Based on Positive Sequence Complex Power
Adaptive Centralized Protection cheme for Microgrids Based on Positive equence Complex Power. B. A. Bukhari, R. Haider, M.. Zaman, Y.. Oh, G. J. Cho, M.. Kim, J.. Kim, C. H. Kim Abstract-- Microgrids are
More informationOptimal PMU Placement in Power System Networks Using Integer Linear Programming
ISSN (Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology Volume 3, Special Issue 3, March 2014 2014 International Conference
More informationPV CURVE APPROACH FOR VOLTAGE STABILITY ANALYSIS
373 PV CURVE APPROACH FOR VOLTAGE STABILITY ANALYSIS 1 Neha Parsai, 2 Prof. Alka Thakur 1 M. Tech. Student, 2 Assist. Professor, Department of Electrical Engineering SSSIST Shore, M.P. India ABSTRACT Voltage
More informationA Novel Online Wide Area Voltage Stability Control Algorithm for Power Systems: RT-VSMAC Tool
A Novel Online Wide Area Voltage Stability Control Algorithm for Power Systems: RT-VSMAC Tool Saugata S. Biswas School of Electrical Engineering & Computer Science Washington State University Pullman,
More informationElectrical Power Systems
Electrical Power Systems CONCEPT, THEORY AND PRACTICE SECOND EDITION SUBIR RAY Professor MVJ College of Engineering Bangalore PHI Learning Pfcte tofm Delhi-110092 2014 Preface xv Preface to the First Edition
More informationRECENT developments have seen lot of power system
Auto Detection of Power System Events Using Wide Area Frequency Measurements Gopal Gajjar and S. A. Soman Dept. of Electrical Engineering, Indian Institute of Technology Bombay, India 476 Email: gopalgajjar@ieee.org
More informationSmart Grid Where We Are Today?
1 Smart Grid Where We Are Today? Meliha B. Selak, P. Eng. IEEE PES DLP Lecturer melihas@ieee.org 2014 IEEE ISGT Asia, Kuala Lumpur 22 nd May 2014 2 Generation Transmission Distribution Load Power System
More informationSpoofing GPS Receiver Clock Offset of Phasor Measurement Units 1
Spoofing GPS Receiver Clock Offset of Phasor Measurement Units 1 Xichen Jiang (in collaboration with J. Zhang, B. J. Harding, J. J. Makela, and A. D. Domínguez-García) Department of Electrical and Computer
More informationSynchrophasor Applications for Distribution Networks Enhancing T&D Operation and Information Exchange
Synchrophasor Applications for Distribution Networks Enhancing T&D Operation and Information Exchange Luigi Vanfretti, Hossein Hooshyar, Farhan Mahmood, Ravi Shankar Singh, Ali Bidadfar, Narender Singh,
More informationTesting and Implementation of a Source Locating method at ISO New England
1 Testing and Implementation of a Source Locating method at ISO New England Slava Maslennikov Principal Analyst Business Architecture and Technology Department ISO New England smaslennikov@iso-ne.com 2
More informationUses of Synchrophasor BD NSF Workshop 2017
Uses of Synchrophasor BD NSF Workshop 2017 Bill Blevins Director Grid Coordination April 18,2017 2 ERCOT Control Room BD overview ERCOT 2001 ERCOT 2016 ERCOT PMU locations 76 PMUs at 35 locations 2014
More informationControlled Islanding Using Transmission Switching and Load Shedding for Enhancing Power Grid Resilience
Controlled Islanding Using Transmission Switching and Load Shedding for Enhancing Power Grid Resilience Turaj Amraee a,, Hossein Saberi a a Department of Electrical Engineering, K.N. Toosi University of
More informationModelling of Phasor Measurement Unit and Phasor Data Realisation with 2 Bus System
Intl J Engg Sci Adv Research 05 Sep;(3):79-83 ling of Phasor Measurement Unit and Phasor Data Realisation with Bus System Chakrapani Mishra Department of Electrical Engineering FET, Rama University, Kanpur,
More informationPMUs Placement with Max-Flow Min-Cut Communication Constraint in Smart Grids
PMUs Placement with Max-Flow Min-Cut Communication Constraint in Smart Grids Ali Gaber, Karim G. Seddik, and Ayman Y. Elezabi Department of Electrical Engineering, Alexandria University, Alexandria 21544,
More informationTor Rolv Time, Øystein Kirkeluten STATNETT Oslo, Norway
RAISING STABILITY LIMITS IN THE NORDIC POWER TRANSMISSION SYSTEM Kjetil Uhlen, Magni Þ. Pálsson SINTEF Energy Research Trondheim, Norway kjetil.uhlen@energy.sintef.no Tor Rolv Time, Øystein Kirkeluten
More informationSmart Busbar Protection Based ANFIS Technique for Substations and Power Plants
Smart Busbar Protection Based ANFIS Technique for Substations and Power Plants 1 Mohamed A. Ali, 2 Sayed A. Ward, 3 Mohamed S. Elkhalafy 123 Faculty of Engineering Shoubra, Benha University Email: 1 mohamed.mohamed02@feng.bu.edu.eg,
More informationEnergy-Based Damping Evaluation for Exciter Control in Power Systems
Energy-Based Damping Evaluation for Exciter Control in Power Systems Luoyang Fang 1, Dongliang Duan 2, Liuqing Yang 1 1 Department of Electrical & Computer Engineering Colorado State University, Fort Collins,
More informationComparison between Genetic and Fuzzy Stabilizer and their effect on Single-Machine Power System
J. Basic. Appl. Sci. Res., 1(11)214-221, 211 211, TextRoad Publication ISSN 29-434 Journal of Basic and Applied Scientific Research www.textroad.com Comparison between Genetic and Fuzzy Stabilizer and
More informationCognitive Radios Games: Overview and Perspectives
Cognitive Radios Games: Overview and Yezekael Hayel University of Avignon, France Supélec 06/18/07 1 / 39 Summary 1 Introduction 2 3 4 5 2 / 39 Summary Introduction Cognitive Radio Technologies Game Theory
More informationTransformer Protection
Transformer Protection Transformer Protection Outline Fuses Protection Example Overcurrent Protection Differential Relaying Current Matching Phase Shift Compensation Tap Changing Under Load Magnetizing
More informationSecurity Enhancement through Direct Non-Disruptive Load Control
Security Enhancement through Direct Non-Disruptive Load Control Ian Hiskens (UW Madison) Vijay Vittal (ASU) Tele-Seminar, April 18, 26 Security Enhancement through Direct Non-Disruptive Load Control PROJECT
More informationPower System Protection Where Are We Today?
1 Power System Protection Where Are We Today? Meliha B. Selak Power System Protection & Control IEEE PES Distinguished Lecturer Program Preceding IEEE PES Vice President for Chapters melihas@ieee.org PES
More informationWide-Area Monitoring and Control of Power Systems using Real-Time Hardware-in-the-Loop Simulations
Wide-Area Monitoring and Control of Power Systems using Real-Time Hardware-in-the-Loop Simulations Matthew Weiss Thesis advisor: Dr. Aranya Chakrabortty 7/28/2016 1 Power grids are envisioned to be come
More informationReducing the Effects of Short Circuit Faults on Sensitive Loads in Distribution Systems
Reducing the Effects of Short Circuit Faults on Sensitive Loads in Distribution Systems Alexander Apostolov AREVA T&D Automation I. INTRODUCTION The electric utilities industry is going through significant
More informationScientific Report. Jalal Khodaparast Ghadikolaei Iran NTNU Olav Bjarte Fosso. 01/10/2017 to 30/09/2018
ERCIM "ALAIN BENSOUSSAN" FELLOWSHIP PROGRAMME Scientific Report First name / Family name Nationality Name of the Host Organisation First Name / family name of the Scientific Coordinator Jalal Khodaparast
More informationPMU Based Monitoring of Inter-Area Oscillation in Thailand Power System via Home Power Outlets
PMU Based Monitoring of Inter-Area Oscillation in Thailand Power System via Home Power Outlets 199 PMU Based Monitoring of Inter-Area Oscillation in Thailand Power System via Home Power Outlets Issarachai
More informationAN ABSTRACT OF THE THESIS OF
AN ABSTRACT OF THE THESIS OF Janhavi Kulkarni for the degree of Master of Science in Electrical and Computer Engineering presented on June 9, 2015. Title: Rapid Grid State Estimation using Singular Value
More informationIMPLIMANTATION METHODS TO ELIMINATE OVERLOAD POWER SYSTEM PROBLEM
IMPLIMANTATION METHODS TO ELIMINATE OVERLOAD POWER SYSTEM PROBLEM Daoud AL-hamad Kadri Buruncuk e-mail: daouden@yahoo.com e-mail buruncuk@neu.edu.tr Near East University, Faculty of Engineering, Department
More informationTransient Stability Improvement Of Power System With Phase Shifting Transformer
INTERNATIONAL JOURNAL OF TECHNOLOGY ENHANCEMENTS AND EMERGING ENGINEERING RESEARCH, VOL 3, ISSUE 3 19 Transient Stability Improvement Of Power System With Phase Shifting Transformer Jyothi Varanasi, Aditya
More informationVoltage Stability Monitoring Using Adaptive Neuro-Fuzzy Inference System
ISSN (Online) : 2319-8753 ISSN (Print) : 2347-6710 International Journal of Innovative Research in Science, Engineering and Technology Volume 3, Special Issue 3, March 2014 2014 International Conference
More informationAn Overview of Modal Transmission Schemes
An Overview of Modal Transmission Schemes Frédéric Broydé and Evelyne Clavelier Introduction Survey of modal signaling in untransposed interconnections Internal crosstalk cancellation schemes An extension
More informationPhasor Measurements in the WECC
Phasor Measurements in the WECC Ken Martin Quanta Technology Dave Hawkins California ISO Bharat Bhargava Southern California Edison WECC -- DMWG & WIPP WECC Disturbance Monitor Working Group & Wide Area
More informationSymmetrical Components in Analysis of Switching Event and Fault Condition for Overcurrent Protection in Electrical Machines
Symmetrical Components in Analysis of Switching Event and Fault Condition for Overcurrent Protection in Electrical Machines Dhanashree Kotkar 1, N. B. Wagh 2 1 M.Tech.Research Scholar, PEPS, SDCOE, Wardha(M.S.),India
More informationDESIGN OF A MODE DECOUPLING FOR VOLTAGE CONTROL OF WIND-DRIVEN IG SYSTEM
IOSR Journal of Electrical and Electronics Engineering (IOSR-JEEE) e-issn: 2278-1676,p-ISSN: 2320-3331, Volume 8, Issue 5 (Nov. - Dec. 2013), PP 41-45 DESIGN OF A MODE DECOUPLING FOR VOLTAGE CONTROL OF
More information