Synchrophasor Applications for Distribution Networks Enhancing T&D Operation and Information Exchange
|
|
- Jeffery Nash
- 5 years ago
- Views:
Transcription
1 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, and Mehdi Monadi Presented by Vedran Perić
2 SLIDE 2 Laboratory Implemented Architecture PMU PMU Synchrophasor Data (C ) Synchrophasor Data (C ) PDC IEC Gateway IEEE C (TCP/IP) WAN IEC (UDP/IP) IEEE C (TCP/IP) Processed Data Graphs DMS Data parser Data processing and extracting required components Synchrophasor Data (C ) Monitoring functions PMU
3 SLIDE 3 Applications Providing Dynamic Information
4 SLIDE 4 Steady State Model Synthesis (SSMS) Methodology V 1 a <δ 1 a V 2 a <δ 2 a I 1 a <φ 1 a 3 I 2 a <φ 2 a V 1 b <δ 1 b 3 V 2 b <δ 2 b Concept a a ( )( ) V Ðd - V Ð d = R + jx I Ðj - I Ðj a a a a a a a a I b b 1 <φ 1 V c c 1 <δ 1 I c c 1 <φ 1 PMU1 Any feeder configuration with an arbitrary combination of load and DG I b b 2 <φ 2 V c c 2 <δ 2 I c c 2 <φ 2 PMU2 R a & X a a a ( ) V Ð d = V Ðd - R + jx I Ðj a a a a a a V 1 a <δ 1 a V 1 b <δ 1 b V 1 c <δ 1 c I 1 a <φ 1 a I 1 b <φ 1 b I 1 c <φ 1 c R a R b R c X a X b X c I0 a <φ0 a V 0 a <δ 0 a V 0 b <δ 0 b I0 b <φ0 b V 0 c <δ 0 c I0 c <φ0 c R a R b R c X a X b X c I 2 a <φ 2a I 2 b <φ 2b I 2 c <φ 2 c V 2 a <δ 2 a V 2 b <δ 2 b V 2 c <δ 2 c V 0 a & δ 0 a Assumption: R1a=R2a=R3a & X1a=X2a=X3a a a ( ) E Ð d = V Ðd - R + jx I Ðj a a a a a a The reduced steady state equivalent model R a X a R b X b R c X c E a <δ a E b <δ b E c <δ c E a & δ a
5 Grid model is simulated in real-time SLIDE 5 SSMS Algorithm Opal-RT Simulator Reconfigurable data buffer SSMS LabVIEW Application Filtered PMU data KF Algorithm Estimated Equivalent Model HIL RT Simulation Setup Node 1 Node 2 Phase Unwrapping V1 I1 data buffer Kalman Filter LabVIEW Application Raw PMU Data PDC Stream NI-cRIO PMU1 Current Amplifier V2 I2 S 3 DK real-time data mediator SEL-PDC 5073 NI-cRIO PMU2 Current Amplifier
6 Transmission SLIDE 6 Illustration Example: Model synthesis of sample active distribution network Event 1: A lateral MV feeder disconnects at Node 834 at t = 40 s Event 2: A wind farm generation of 1 MW (0.2 p.u.) disconnects at Node 854 at t = 70 s. EPS Static load Dynamic load Voltage regulator Wind farm RBTS RBTS Legend Capacitor bank Circuit breaker FOP Recloser PMU node IEEE 34 - Bus Test Feeder PMU PMU Event2 (Wind farm disconnects) IEEE 34 - Bus Test Feeder Distribution PMU PMU Event1 (Feeder disconnects) Reduced Model Event1 (Feeder disconnects) R (p.u.) X (p.u.) Event1 Event2 Event1 Event E a ( p.u.) δ a ( rad) Event1 Event2 Event1 Event Sample power Sample system network network with synthesized model Estimated parameters of equivalent model
7 SLIDE 7 Illustration Example: Model synthesis of sample active distribution network True phasors vs Reproduced phasors at PMU 1 and PMU 2 Va (p.u.) e 1 = p.u. e 2 = p.u. e 3 = p.u Va (p.u.) e 1 = p.u. e 2 = p.u. e 3 = p.u. true reproduced Ia (p.u.) e 1 = p.u. e 2 = p.u. e 3 = p.u. true reproduced Ia (p.u.) e 2 = p.u. e 3 = p.u. e 1 = p.u a (rad) (rad) a e 2 = rad. e 1 = rad. e 3 = rad e 2 = rad. e 3 = rad. e 1 = rad Time (sec) a (rad) a (rad) e e 1 = rad. 2 = rad. e 3 = rad e 1 = rad. e 1 =0.016 rad. e 1 =0.017 rad Time (sec) True phasors vs Reproduced phasors at PMU 1 True phasors vs Reproduced phasors at PMU 2 The end-to-end TVE is less than 3%. Submitted to IEEE Transaction on Power Delivery (2 nd review): F. Mahmood, H.Hooshyar, L. Vanfretti, Real-time Reduced Steady State Model Synthesis of Active Distribution Networks Using PMU Measurements
8 SLIDE 8 Dynamic Model Synthesis of Distribution System TSO Data process and analysis Data process and analysis Calculation of stability indices Data process and analysis Decentralized Centralized Architecture Ambient Data Analysis (for stochastic variations) Ringdown Data Analysis (for transients) Data curation, fusion and extraction of steady state component
9 SLIDE 9 Centralized vs decentralized architecture (local mode visibility)
10 SLIDE 10 Centralized vs decentralized architecture (better observability) Decentralized Mode Estimation Dynamic Stability Indices More information to appear in IEEE PES General Meeting 2016 in Boston: R. S. Singh, M. Baudette, H.Hooshyar, L. Vanfretti, In Silico Testing of a Decentralized PMU Data-Based Power Systems Mode Estimator
11 SLIDE 11 Voltage Stability Analysis in Distribution Networks Computation of stability indicators based on real-time measurements and equivalent models. By samplings from PMU1 and PMU2, three different equivalent models are developed 11
12 SLIDE 12 Three different PV curves are calculated from the three models. The voltage stability and instability indices are calculated from these models to indicate the contributions of two networks on the voltage stability. 12
13 Transmission SLIDE 13 LABVIEW Application Real-time simulations results for aggregated load (LV network) seen from PMU22: A. all distributed generations inside MV network are connected B. all distributed generations inside MV network are disconnected Distribution A B SLIDE 13
14 SLIDE 14 Feeder Dynamic Rating Application for Active Distribution Network Using Synchrophasor Dynamic line rating (DLR) is a way to optimize the ampacity of transmission and distribution lines by measuring the effects of weather and actual line current. IEEE 738 Standard: Can be used to calculate conductor line Ampacity and Conductor temperature if conductor material properties, ambient weather conditions and actual line current is known GPS Time Source State Change Equation: Relates two different states of an overhead conductor. The values of conductor temperature and corresponding parameters in one state can be used to estimate the conductor temperature in another state. Kalman filter: A filtering technique that uses a series of measurements observed over time to produce a more precise estimate. Gives a more precise estimate of conductor temperature.
15 HIL Setup SLIDE 15
16 SLIDE 16 LabVIEW application and sample results Static rating Event 1 Event 2 Event 1: Outage of a line. Event 2: Outage of a wind generation (more power t be drawn from the grid).
17 SLIDE 17 Adaptive Auto-Reclosing (AAR) The proposed AAR scheme is capable to: Firstly, in the case of single-phase faults discern between temporary and permanent faults. This is done by considering the voltage phasor of the opened-phase (shown below). Secondly, in case of temporary single-phase faults, recloses when the secondary arc extinguishes (when TVD backs close to zero). Thirdly, in the case of permanent or non-detectable faults, reclose only when the healthy part of the network is able to tolerate another reclosing attempt. In this case the Stability and Thermal indices are calculated based on the PMU s outputs. Voltage (V) Permanent 1-phase fault Voltage (V) Temp. 1-phase fault Secondary arc Arc extinguished Time(s) Time (s)
18 Results SLIDE 18 The TVD index during and after the fault: The voltage of the faulted phase and the CB status: x Opend phase voltage(v o ) CB Status (1:close) TVD (%) Arc extinction Voltage (V) Fault Detected Arc extinction Arc extinction detected 0 Threshold (5%) Time(s) Time (s) Fault occurrence Before the fault occurrence the TVD is close to zero. After fault, its value goes up dramatically. Finally, after the arc extinction TVD backs to zero. The proposed method send the close command after the arc extinction.
19 SLIDE 19 Proposed Method and Implementation Issuing the reclosing command Providing information on different considerations: For 1-phase faults, whether the fault cleared. For 3-phase faults, whether the system operating point is far enough from the stability margins to tolerate another fault (in case the fault is not cleared). For 1-phase and 3-phase faults, whether the conductors are cooled down.
20 Thank You
RT- HIL Implementation of Hybrid Synchrophasor and GOOSE- based Passive Islanding Schemes
RT- HIL Implementation of Hybrid Synchrophasor and - based Passive Islanding Schemes M. Shoaib Almas E- mail: msalmas@kth.se PhD Candidate Electric Power Systems Department KTH Royal Institute of Technology
More informationPostprint. This is the accepted version of a paper presented at IEEE PES General Meeting 2016, Boston.
http://www.diva-portal.org Postprint This is the accepted version of a paper presented at IEEE PES General Meeting 2016, Boston. Citation for the original published paper: Almas, M S., Vanfretti, L. (2016)
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 informationSmart Transmission Grids Operation and Control
INSTITUTE OF PHYSICAL ENERGETICS Smart Transmission Grids Operation and Control Dr.sc.ing. Anna Mutule Northern Region 2017 Workshop Information, 7-8 December, Latvia Timeline and Project Partners October
More informationPMU-based Voltage Instability Detection through Linear Regression
PMU-based Voltage Instability Detection through Linear Regression Rujiroj Leelaruji and Prof. Luigi Vanfretti Smart Transmission Systems Lab. Electric Power Systems Department KTH Royal Institute of Technology,
More informationTHE ROLE OF SYNCHROPHASORS IN THE INTEGRATION OF DISTRIBUTED ENERGY RESOURCES
THE OLE OF SYNCHOPHASOS IN THE INTEGATION OF DISTIBUTED ENEGY ESOUCES Alexander APOSTOLOV OMICON electronics - USA alex.apostolov@omicronusa.com ABSTACT The introduction of M and P class Synchrophasors
More informationSYNCHROPHASOR TECHNOLOGY GLOSSARY Revision Date: April 24, 2011
SYNCHROPHASOR TECHNOLOGY GLOSSARY Revision Date: April 24, 2011 Baselining using large quantities of historical phasor data to identify and understand patterns in interconnection-wide grid behavior, to
More informationUnder-Frequency Load Shedding based on PMU Estimates of Frequency and ROCOF
Under-Frequency Load Shedding based on PMU Estimates of Frequency and ROCOF Asja Derviškadić, Yihui Zuo, Guglielmo Frigo and Mario Paolone Swiss Federal Institute of Technology (EPFL) Distributed Electrical
More informationEnergy System Protection for Grid Resilience. Xianyong Feng, PhD, PE Center for Electromechanics The University of Texas at Austin October 31, 2017
Energy System Protection for Grid Resilience Xianyong Feng, PhD, PE Center for Electromechanics The University of Texas at Austin October 31, 1 Presentation Outline Overview Mission Critical Energy Systems
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 informationSmarTS Lab A real-time hardware-in-the-loop laboratory for developing WAMPAC applications
SmarTS Lab A real-time hardware-in-the-loop laboratory for developing WAMPAC applications Dr. Luigi Vanfretti, M. Shoaib Almas KTH Royal Institute of Technology Electric Power Systems E-mail: luigiv@kth.se
More informationControl of Power Converters for Distributed Generation
Mechatronics Industrial Advisory Board 2004 Control of Power Converters for Distributed Generation Ph.D. Student: Min Dai Advisor: Prof. Ali Keyhani Department of Electrical and Computer Engineering The
More informationAdaptive Autoreclosure to Increase System Stability and Reduce Stress to Circuit Breakers
Adaptive Autoreclosure to Increase System Stability and Reduce Stress to Circuit Breakers 70 th Annual Conference for Protective Relay Engineers Siemens AG 2017 All rights reserved. siemens.com/energy-management
More informationReal-time Volt/Var Optimization Scheme for Distribution Systems with PV Integration
Grid-connected Advanced Power Electronic Systems Real-time Volt/Var Optimization Scheme for Distribution Systems with PV Integration 02-15-2017 Presenter Name: Yan Chen (On behalf of Dr. Benigni) Outline
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 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 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 informationSynchrophasors for Distribution Applications
1 Synchrophasors for Distribution Applications Greg Hataway, PowerSouth Energy Cooperative Bill Flerchinger, Schweitzer Engineering Laboratories, Inc. Roy Moxley, formerly of Schweitzer Engineering Laboratories,
More informationSynchrophasor Technology PMU Use Case Examples
1 IEEE Tutorial on Use of Synchrophasors in Grid Operations - Oscillation Source Detection and Operational Use of Synchrophasors Synchrophasor Technology PMU Use Case Examples Sarma (NDR) Nuthalapati,
More informationADVANCED VECTOR SHIFT ALGORITHM FOR ISLANDING DETECTION
23 rd International Conference on Electricity Distribution Lyon, 5-8 June 25 Paper 48 ADVANCED VECT SHIFT ALGITHM F ISLANDING DETECTION Murali KANDAKATLA Hannu LAAKSONEN Sudheer BONELA ABB GISL India ABB
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 informationAdaptive Autoreclosure to Increase System Stability and Reduce Stress to Circuit Breakers
Adaptive Autoreclosure to Increase System Stability and Reduce Stress to Circuit Breakers Jörg Blumschein 1), Yilmaz Yelgin 1), Andrea udwig 2) 1) Siemens AG, Energy Management Division 2) 50Hertz Transmission
More informationStability Enhancement for Transmission Lines using Static Synchronous Series Compensator
Stability Enhancement for Transmission Lines using Static Synchronous Series Compensator Ishwar Lal Yadav Department of Electrical Engineering Rungta College of Engineering and Technology Bhilai, India
More informationAccurate Synchrophasor Estimation to Support the Islanding Maneuver of Active Distribution Networks
Working Group Meeting June 5-6, 2012 Accurate Synchrophasor Estimation to Support the Islanding Maneuver of Active Distribution Networks Prof. Mario Paolone EPFL, Switzerland - Distributed Electrical Systems
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 informationApplication of a MW-Scale Motor-Generator Set to Establish Power-Hardware-in-the-Loop Capability
Application of a MW-Scale Motor-Generator Set to Establish Power-Hardware-in-the-Loop Capability Qiteng Hong 1, Ibrahim Abdulhadi 2, Andrew Roscoe 1, and Campbell Booth 1 1 Institute for Energy and Environment,
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 information1. An Introduction to Transient Stability
University of Technology, Jamaica School of Engineering Electrical Power Systems 1. An Introduction to Transient Stability Aims To give an appreciation of the data required for transient stability studies
More informationESB National Grid Transmission Planning Criteria
ESB National Grid Transmission Planning Criteria 1 General Principles 1.1 Objective The specific function of transmission planning is to ensure the co-ordinated development of a reliable, efficient, and
More informationUPGRADING SUBSTATION RELAYS TO DIGITAL RECLOSERS AND THEIR COORDINATION WITH SECTIONALIZERS
UPGRADING SUBSTATION RELAYS TO DIGITAL RECLOSERS AND THEIR COORDINATION WITH SECTIONALIZERS 1 B. RAMESH, 2 K. P. VITTAL Student Member, IEEE, EEE Department, National Institute of Technology Karnataka,
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 informationPractical PMU Applications for Utilities
Practical PMU Applications for Utilities University of Washington EE Graduate Seminar November 1 st, 2012 Manu Parashar Douglas Wilson SynchroPhasor Technology Phasor Measurement Units (PMUs) Next generation
More informationSHORT CIRCUIT ANALYSIS OF 220/132 KV SUBSTATION BY USING ETAP
SHORT CIRCUIT ANALYSIS OF 220/132 KV SUBSTATION BY USING ETAP Kiran V. Natkar 1, Naveen Kumar 2 1 Student, M.E., Electrical Power System, MSS CET/ Dr. B.A.M. University, (India) 2 Electrical Power System,
More informationSystem Requirements for Wind Farms and Distributed Generation. Giuseppe Di Marzio
ystem Requirements for Wind Farms and Distributed Generation Giuseppe Di Marzio giuseppe.di.marzio@elraft.ntnu.no 1 Contents Grid interconnection schemes Power quality requirements Fault Level considerations
More informationSarma (NDR) Nuthalapati, PhD
SYNCHROPHASOR TECHNOLOGY PMU USE CASE EXAMPLES Sarma (NDR) Nuthalapati, PhD Research Scientist Texas A&M University, College Station, TX Control Room Solutions Task Team NASPI Work Group meeting and first
More informationEH2741 Communication and Control in Electric Power Systems Lecture 2
KTH ROYAL INSTITUTE OF TECHNOLOGY EH2741 Communication and Control in Electric Power Systems Lecture 2 Lars Nordström larsno@kth.se Course map Outline Transmission Grids vs Distribution grids Primary Equipment
More informationIdentifying 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 informationFault Location Using Sparse Wide Area Measurements
319 Study Committee B5 Colloquium October 19-24, 2009 Jeju Island, Korea Fault Location Using Sparse Wide Area Measurements KEZUNOVIC, M., DUTTA, P. (Texas A & M University, USA) Summary Transmission line
More informationVoltage Sags Evaluating Methods, Power Quality and Voltage Sags Assessment regarding Voltage Dip Immunity of Equipment
s Evaluating Methods, Power Quality and s Assessment regarding Voltage Dip Immunity of Equipment ANTON BELÁŇ, MARTIN LIŠKA, BORIS CINTULA, ŽANETA ELESCHOVÁ Institute of Power and Applied Electrical Engineering
More informationThis webinar brought to you by the Relion product family Advanced protection and control IEDs from ABB
This webinar brought to you by the Relion product family Advanced protection and control IEDs from ABB Relion. Thinking beyond the box. Designed to seamlessly consolidate functions, Relion relays are smarter,
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 informationMonitoring Locations in Smart Grids 14PESGM2391
1 Panel Session PQ Monitoring in the Era of Smart Grids Monitoring Locations in Smart Grids 14PESGM2391 Francisc Zavoda IREQ (HQ) QUÉBEC, CANADA Power System and Monitoring Locations 2 Power System Classic
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 informationIEEE sion/1547revision_index.html
IEEE 1547 IEEE 1547: Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces http://grouper.ieee.org/groups/scc21/1547_revi sion/1547revision_index.html
More informationModelling Parameters. Affect on DER Impact Study Results
Modelling Parameters Affect on DER Impact Study Results Agenda Distributed Energy Resources (DER) Impact Studies DER Challenge Study Steps Lessons Learned Modeling Reverse Power Transformer Configuration
More informationProjects and Applications of Synchrophasors in Brazil
International Conference in World-Wide Area Measurement Systems Projects and Applications of Synchrophasors in Brazil I.C. Decker D. Dotta A.S. e Silva M.N. Agostini A.L. Bettiol S.L. Zimath ARLAN LUIZ
More informationParameter Study of Ferro-Resonance with Harmonic Balance Method
Parameter Study of Ferro-Resonance with Harmonic Balance Method ALI ERBAY Degree project in Electric Power Systems Second Level, Stockholm, Sweden 2012 XR-EE-ES 2012:010 PARAMETER STUDY OF FERRO RESONANCE
More informationISO Rules Part 500 Facilities Division 502 Technical Requirements Section Wind Aggregated Generating Facilities Technical Requirements
Applicability 1(1) Section 502.1 applies to the ISO, and subject to the provisions of subsections 1(2), (3) and (4) to any: (a) a new wind aggregated generating facility to be connected to the transmission
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 informationExperiences with Steady-State PMU Compliance Testing using Standard Relay Testing Equipment. In:
http://www.diva-portal.org This is the published version of a paper presented at IEEE PQ 214. Citation for the original published paper: Almas, M., Kilter, J., Vanfretti, L. (214) Experiences with Steady-State
More informationReactive Power Monitoring and Compensation in a Distribution Network of Modern Power System
Reactive Power Monitoring and Compensation in a Distribution Network of Modern Power System 1 Prabhash Nanda, 2 Chinmoy Kumar Panigrahi and 3 Abhijit Dasgupta 1 Research Scholar, School of Electrical Engineering,
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 informationIEEE 1547: Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces
IEEE PES Boston Chapter Technical Meeting IEEE 1547: Standard for Interconnection and Interoperability of Distributed Energy Resources with Associated Electric Power Systems Interfaces P1547 Chair David
More informationELEMENTS OF FACTS CONTROLLERS
1 ELEMENTS OF FACTS CONTROLLERS Rajiv K. Varma Associate Professor Hydro One Chair in Power Systems Engineering University of Western Ontario London, ON, CANADA rkvarma@uwo.ca POWER SYSTEMS - Where are
More informationAdaptive Relaying of Radial Distribution system with Distributed Generation
Adaptive Relaying of Radial Distribution system with Distributed Generation K.Vijetha M,Tech (Power Systems Engineering) National Institute of Technology-Warangal Warangal, INDIA. Email: vijetha258@gmail.com
More informationAnalysis of Effect on Transient Stability of Interconnected Power System by Introduction of HVDC Link.
Analysis of Effect on Transient Stability of Interconnected Power System by Introduction of HVDC Link. Mr.S.B.Dandawate*, Mrs.S.L.Shaikh** *,**(Department of Electrical Engineering, Walchand College of
More informationElectricity Ten Year Statement November Electricity Ten Year Statement November Appendix D
Electricity Ten Year Statement November 2017 01 Electricity Ten Year Statement November 2017 001 Appendix D 1 Short-circuit currents 02 2 Short-circuit current terminology 04 3 Data requirements 07 4 Fault
More informationPHASOR TECHNOLOGY AND REAL-TIME DYNAMICS MONITORING SYSTEM (RTDMS) FREQUENTLY ASKED QUESTIONS (FAQS)
PHASOR TECHNOLOGY AND REAL-TIME DYNAMICS MONITORING SYSTEM (RTDMS) FREQUENTLY ASKED QUESTIONS (FAQS) Phasor Technology Overview 1. What is a Phasor? Phasor is a quantity with magnitude and phase (with
More informationFerroresonance in MV Voltage Transformers: Pragmatic experimental approach towards investigation of risk and mitigating strategy
Ferroresonance in MV Voltage Transformers: Pragmatic experimental approach towards investigation of risk and mitigating strategy W. Piasecki, M. Stosur, T. Kuczek, M. Kuniewski, R. Javora Abstract-- Evaluation
More informationA New Fault Detection Tool for Single Phasing of a Three Phase Induction Motor. S.H.Haggag, Ali M. El-Rifaie,and Hala M.
Proceedings of the World Congress on Engineering 013 Vol II,, July 3-5, 013, London, U.K. A New Fault Detection Tool for Single Phasing of a Three Phase Induction Motor S.H.Haggag, Ali M. El-Rifaie,and
More informationG. KOEPPL Koeppl Power Experts Switzerland
PS3: Substation Design: New Solutions and Experiences Bus-Node Substation A Big Improvement in Short-Circuit and Switching Properties at Reduced Substation Costs G. KOEPPL Koeppl Power Experts Switzerland
More informationFault Location using PMU Measurements and Wide-area Infrastructure
Fault Location using PMU Measurements and Wide-area Infrastructure Stéphan D. Picard Mark G. Adamiak GE Digital Energy Grid Automation Markham, Canada stephan.picard@ge.com mark.adamiak@ge.com Vahid Madani
More informationSAFETY ASPECTS AND NOVEL TECHNICAL SOLUTIONS FOR EARTH FAULT MANAGEMENT IN MV ELECTRICITY DISTRIBUTION NETWORKS
SAFETY ASPECTS AND NOVEL TECHNICAL SOLUTIONS FOR EARTH FAULT MANAGEMENT IN MV ELECTRICITY DISTRIBUTION NETWORKS A. Nikander*, P. Järventausta* *Tampere University of Technology, Finland, ari.nikander@tut.fi,
More informationSubstation Testing and Commissioning: Power Transformer Through Fault Test
1 Substation Testing and Commissioning: Power Transformer Through Fault Test M. Talebi, Member, IEEE, Power Grid Engineering Y. Unludag Electric Power System Abstract This paper reviews the advantage of
More information2012 Grid of the Future Symposium. Impacts of the Decentralized Photovoltaic Energy Resources on the Grid
21, rue d Artois, F-75008 PARIS CIGRE US National Committee http : //www.cigre.org 2012 Grid of the Future Symposium Impacts of the Decentralized Photovoltaic Energy Resources on the Grid B. ENAYATI, C.
More informationTopics in JNTU Syllabus Modules and Sub Modules Lecture. Basic characteristics L21 T1-Ch4, T2-Ch14 Characteristics. Modification of the control
SESSION PLAN Sl. Topics in JNTU Syllabus Modules and Sub Modules UNIT-III 9 Principal of DC link control Introduction Steady state equivalent circuit of a 2 terminal DC link Lecture L20 Suggested Books
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 informationENHANCEMENT OF POWER FLOW USING SSSC CONTROLLER
ENHANCEMENT OF POWER FLOW USING SSSC CONTROLLER 1 PRATIK RAO, 2 OMKAR PAWAR, 3 C. L. BHATTAR, 4 RUSHIKESH KHAMBE, 5 PRITHVIRAJ PATIL, 6 KEDAR KULKARNI 1,2,4,5,6 B. Tech Electrical, 3 M. Tech Electrical
More informationPhase earthing system - method for faulty phase selection with phase-to-earth faults. Ari Nikander Tampere University of Technology
Phase earthing system - method for faulty phase selection with phase-to-earth faults Ari Nikander Tampere University of Technology - 2 - Preface This report has been done as a part of the research work
More informationFault Ride Through Technical Assessment Report Template
Fault Ride Through Technical Assessment Report Template Notes: 1. This template is intended to provide guidelines into the minimum content and scope of the technical studies required to demonstrate compliance
More informationMeeting PMU Data Quality Requirements for Mission Critical Applications Anurag K. Srivastava Washington State University
Meeting PMU Data Quality Requirements for Mission Critical Applications Anurag K. Srivastava Washington State University (asrivast@eecs.wsu.edu) PSERC Webinar November 17, 2015 Outline Synchrophasor based
More informationOvercurrent and Overload Protection of AC Machines and Power Transformers
Exercise 2 Overcurrent and Overload Protection of AC Machines and Power Transformers EXERCISE OBJECTIVE When you have completed this exercise, you will understand the relationship between the power rating
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 informationKeywords: Transformer, differential protection, fuzzy rules, inrush current. 1. Conventional Protection Scheme For Power Transformer
Vol. 3 Issue 2, February-2014, pp: (69-75), Impact Factor: 1.252, Available online at: www.erpublications.com Modeling and Simulation of Modern Digital Differential Protection Scheme of Power Transformer
More informationTab 2 Voltage Stresses Switching Transients
Tab 2 Voltage Stresses Switching Transients Distribution System Engineering Course Unit 10 2017 Industry, Inc. All rights reserved. Transient Overvoltages Decay with time, usually within one or two cycles
More informationElectrical Engineering. Power Systems. Comprehensive Theory with Solved Examples and Practice Questions. Publications
Electrical Engineering Power Systems Comprehensive Theory with Solved Examples and Practice Questions Publications Publications MADE EASY Publications Corporate Office: 44-A/4, Kalu Sarai (Near Hauz Khas
More informationGenerator Parameter Validation (GPV)
Generator Parameter Validation (GPV) NASPI Engineering Analysis Task Team Burlingame, CA March 23, 2015 Kevin Chen, Neeraj Nayak and Wayne Schmus of EPG Ryan D. Quint of Dominion Virginia Power Outline
More informationConsiderations for the Application of Synchrophasors to Predict Voltage Instability
Considerations for the Application of Synchrophasors to Predict Voltage Instability Nayana Niglye, Frederick S. Peritore, and Richard D. Soper Long Island Power Authority Chris Anderson, Roy Moxley, and
More informationAORC Technical meeting 2014
http : //www.cigre.org B4-112 AORC Technical meeting 214 HVDC Circuit Breakers for HVDC Grid Applications K. Tahata, S. Ka, S. Tokoyoda, K. Kamei, K. Kikuchi, D. Yoshida, Y. Kono, R. Yamamoto, H. Ito Mitsubishi
More informationUse of Synchronized Phasor Measurements for Model Validation in ERCOT
Use of Synchronized Phasor Measurements for Model Validation in ERCOT NDR Sarma, Jian Chen, Prakash Shrestha, Shun-Hsien Huang, John Adams, Diran Obadina, Tim Mortensen and Bill Blevins Electricity Reliability
More informationFNN comments on NC HVDC submitted to ENTSO E
the term HV is not defined > A further definition should be applied since the term is used all through the code A lot of terms from the Network Code RfG are used and should be checked regarding consistency
More informationEvaluating the Response of Surge Arresters
1 Jens Schoene Chandra Pallem Tom McDermott Reigh Walling Evaluating the Response of Surge Arresters to Temporary Overvoltages Panel Session of the IEEE Wind and Solar Collector Design Working Group 2014
More informationDG TRANSFER CONNECTION SCHEME IN ACTIVE DISTRIBUTION NETWORKS
DG TRANSFER CONNECTION SCHEME IN ACTIVE DISTRIBUTION NETWORKS Abdelrahman AKILA Ahmed HELAL Hussien ELDESOUKI SDEDCO Egypt AASTMT Egypt AASTMT Egypt Abdurrahman.akela@gmail.com ahmedanas@aast.edu hdesouki@aast.edu
More informationAn Exploration of Dynamic Conservation Voltage Control
An Exploration of Dynamic Conservation Voltage Control Greg Hataway PowerSouth Energy Cooperative Dallas Jacobsen and Marcos Donolo Schweitzer Engineering Laboratories, Inc. Presented at the 14th Annual
More informationA P + M Phasor Measurement Unit
Carlo Muscas University of Cagliari, Italy A P + M Phasor Measurement Unit Workshop Synchrophasor estimation processes for Phasor Measurement Units: algorithms and metrological characterization December
More informationAnalysis and modeling of thyristor controlled series capacitor for the reduction of voltage sag Manisha Chadar
Analysis and modeling of thyristor controlled series capacitor for the reduction of voltage sag Manisha Chadar Electrical Engineering department, Jabalpur Engineering College Jabalpur, India Abstract:
More informationImplementation of Smart DFT-based PMU Model in the Real-Time Digital Simulator
Implementation of Smart DFT-based PMU Model in the Real-Time Digital Simulator Dinesh Rangana Gurusinghe, Dean Ouellette, and Athula D. Rajapakse Abstract-- Many commercial phasor measurement units (PMUs
More informationMeasurement tools at heart of Smart Grid need calibration to ensure reliability
Measurement tools at heart of Smart Grid need calibration to ensure reliability Smart grid; PMU calibration position 1 The North American interconnections, or electric transmission grids, operate as a
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 informationNOVEL PROTECTION SYSTEMS FOR ARC FURNACE TRANSFORMERS
NOVEL PROTECTION SYSTEMS FOR ARC FURNACE TRANSFORMERS Ljubomir KOJOVIC Cooper Power Systems - U.S.A. Lkojovic@cooperpower.com INTRODUCTION In steel facilities that use Electric Arc Furnaces (EAFs) to manufacture
More informationEstimation of the Short Circuit Ratio and the Optimal Controller Gains Selection of a VSC System
Estimation of the Short Circuit Ratio and the Optimal Controller Gains Selection of a VSC System J Z Zhou, A M Gole Abstract-- The optimal control gains of the VSC HVDC converter are very dependent on
More informationR10. III B.Tech. II Semester Supplementary Examinations, January POWER SYSTEM ANALYSIS (Electrical and Electronics Engineering) Time: 3 Hours
Code No: R3 R1 Set No: 1 III B.Tech. II Semester Supplementary Examinations, January -14 POWER SYSTEM ANALYSIS (Electrical and Electronics Engineering) Time: 3 Hours Max Marks: 75 Answer any FIVE Questions
More informationReal Time PMU Assisted Wide Area Oscillation Damping using Compact Reconfigurable Controllers
Real Time PMU Assisted Wide Area Oscillation Damping using Compact Reconfigurable Controllers May 05, 2014 ELDRICH REBELLO Master s Degree Project Stockholm, Sweden 2014 September 2013 to April 2014 Real
More informationReal-Time Power System Simulation:
OPAL-RT Technologies Real-Time Power System Simulation: EMT vs. Phasor White Paper OPAL-RT Technologies Inc. White Paper: opwp150620-sa-reva Last update: 02 September 2016 By: Simon Abourida, Jean Bélanger,
More informationElectrical PIP ELEGL03 Guidelines for Power Systems Analysis
July 2016 Electrical PIP ELEGL03 PURPOSE AND USE OF PROCESS INDUSTRY PRACTICES In an effort to minimize the cost of process industry facilities, this Practice has been prepared from the technical requirements
More informationA New Approach Applied to Adaptive Centralized Load Shedding Scheme
A New Approach Applied to Adaptive Centralized Load Shedding Scheme HAMID BENTARZI*, ABDERRAHMANE OUADI*, NADIR GHOUT*, FARID MAAMRI* and NIKOS E.MASTORAKIS** *Signals and Systems Laboratory (SiSyLAB)
More informationCapacitive Voltage Substations Ferroresonance Prevention Using Power Electronic Devices
Capacitive Voltage Substations Ferroresonance Prevention Using Power Electronic Devices M. Sanaye-Pasand, R. Aghazadeh Applied Electromagnetics Research Excellence Center, Electrical & Computer Engineering
More informationSynchroPhasor Roadmap
SynchroPhasor Roadmap (Voltage Stability) JSIS Meeting January 16 th, 2013 Manu Parashar Our Vision Traditional MODEL-BASED Analysis (EMS) PMU MEASUREMENT-BASED Analysis (PhasorPoint) SCADA & Alarms WAMS
More informationHARMONICS ANALYSIS USING SEQUENTIAL-TIME SIMULATION FOR ADDRESSING SMART GRID CHALLENGES
HARMONICS ANALYSIS USING SEQUENTIAL-TIME SIMULATION FOR ADDRESSING SMART GRID CHALLENGES Davis MONTENEGRO Roger DUGAN Gustavo RAMOS Universidad de los Andes Colombia EPRI U.S.A. Universidad de los Andes
More informationMicrogrid Islanding with a Battery Energy Storage System (BESS) Gabriel Haines
Microgrid Islanding with a Battery Energy Storage System (BESS) Gabriel Haines 27/03/2018 1 INTRODUCTION A microgrid is a small group of generation sources and loads that operate together as one system.
More information