Oscillation Monitoring with the PI Server for Large Power Systems
|
|
- Imogene Washington
- 6 years ago
- Views:
Transcription
1 Oscillation Monitoring with the PI Server for Large Power Systems Mani V. Venkatasubramanian Washington State University Washington State University
2 Project Objectives Oscillation Monitoring System for WECC and Entergy 2 Monitoring hundreds of PMUs simultaneously: Helps pinpoint likely source of oscillations. Improves estimation accuracy. Damping Monitor Engine ambient data analysis Event Analysis Engine detection and analysis of ringdowns and oscillations Online and off-line engines with easy interfaces for the PI Server
3 Oscillation Monitoring System Online IEEE C Real-time PMU data stream Data stream OpenPDC OMS OpenPDC OMS SQL server OMS results PI Interface Adapter PI Server OMS action adapters built into OpenPDC 64 bit version 2.1 Washington State University 3
4 Oscillation Monitoring System Off-line Comtrade, CSV Historical PMU data PI Adapter OpenPDC DMO EAO OMS Visualization OMS results CSV files PI Data Server Stand alone fast oscillation analysis programs for analyzing large-scale PMU data directly from the PI Server. Washington State University 4
5 Voltage (V) Results from Two Engines 5.15 x 10 5 Bus Voltage Magnitude at Cumberland Event Analysis Ambient Noise Analysis 1.2 Hz at +1.8% damping. Local Mode. 1.2 Hz at +1.5% damping. Local Mode. Washington State University Time (s) 5
6 Complementary Engines Event Analysis Engine (EAE) Multiple algorithms Prony, Matrix Pencil, HTLS, ERA, MFRA, METRA. Aimed at events resulting in sudden changes in damping Damping Monitor Engine (DME) Ambient noise based. Continuous. Provides early warning. Fast Frequency Domain Decomposition (FFDD), Washington State University DFDO, Recursive Adaptive Stochastic Subspace 6
7 Damping Monitor Engine Ambient noise based. Continuous. Provides early. Time-domain algorithms: Stochastic Subspace Identification (SSI-Covariance) Recursive Adaptive Stochastic Subspace Identification (RASSI) Distributed Recursive Stochastic Subspace Identification (DRSSI) Fast Stochastic Subspace Identification (FSSI) Frequency-domain algorithms: Fast Frequency Domain Decomposition (FFDD) Distributed Frequency Domain Optimization Washington (DFDO) State University 7
8 Fast Frequency Domain Decomposition (FFDD) Power spectrum estimation by FFT and Multi- Taper Method Apply SVD on the power spectrum Apply inverse FFT on largest singular values Extract pole frequency and damping ratio from exponential form by ringdown analysis Can process signals simultaneously. Washington State University 8
9 Turbo Oscillation Monitoring Can process truly large number of signals simultaneously online. Offline mode: Can get a quick overview of system modal properties. Mode trends. An hour of data from 200 PMU signals can be analyzed in less than 2 minutes on a desktop Built using PI AFSDK. Easy Oscillation Analysis of Large-scale PI Server for PMU data Washington State University 9
10 0.38 Hz WECC mode (poorly damped) Washington State University 10
11 June 13th PSD Singular Values from WECC data Washington State University 11
12 Mode Shapes on June 13, Hz at Near Zero Damping Ratio (7.30 am to 8.00 am) 0.4 Hz at Near 8% Damping Ratio (10 am to 11 am) Washington State University 12
13 June 13th 0.37 Hz oscillations at Generator Washington State University 13
14 Generator MW Oscillations Hydro operated in rough zone when wind power output high. Vortex effect in Francis turbine when water flow level is low 5 to 25 MW oscillations observed at 0.37 Hz Can potentially lead to resonance with system inter-area modes Mode shape analysis critical Multi-dimensional analysis crucial Washington State University 14
15 Event Analysis Engine Algorithms for oscillation monitoring Prony s Method, Matrix Pencil Method, Hankel Total Least Square (HTLS), Eigenvalue Realization Algorithm (ERA) Each algorithm has its own advantages and disadvantages Speed Noise performance Consistent estimations needed for reliable estimation 15
16 Event Analysis Engine WECC Event 16
17 PI Interfaces 17
18 PI Interfaces 18
19 PI Interfaces 19
20 PI Interfaces 20
21 Damping Monitor Offline Demo 21
22 Event Analysis Offline Demo 22
23 Oscillation analysis of hundreds of PMU signals fast and easy. Event detection, mode trends, mode shape trends Washington State University 23 Summary PMUs enabling technology for online oscillation analysis PI Server efficient storage of large-scale PMU data WSU oscillation monitoring engines provide efficient analysis of PI Server historical data Fast and easy extraction of historical PI Server data using custom interfaces
24 Mani V. Venkatasubramanian Professor Washington State University, Pullman WA Copyright 2015 OSIsoft, LLC 24
25 Questions Please wait for the microphone before asking your questions State your name & company Copyright 2015 OSIsoft, LLC 25
26 Please contact for information on WSU oscillation monitoring software for the PI Server. Copyright 2015 OSIsoft, LLC
Oscillation Monitoring System - Damping Monitor -
Washington State University Oscillation Monitoring System - Damping Monitor - Mani V. Venkatasubramanian Washington State University 1 OMS Flowchart Start Read data from PDC Event? Yes No Damping Monitor
More informationMani V. Venkatasubramanian Washington State University Pullman WA
Mani V. Venkatasubramanian Washington State University Pullman WA 1 Motivation Real-time detection and analysis of events and oscillations Fully utilize all available PMU measurements Simultaneous multi-dimensional
More informationOscillation Monitoring of Large-Scale Power Systems
Washington State University Oscillation Monitoring of Large-Scale Power Systems Mani V. Venkatasubramanian Washington State University 1 Stability Requirements Voltage Stability Sufficient reactive power
More informationMULTIDIMENSIONAL FREQUENCY DOMAIN RINGDOWN ANALYSIS FOR POWER SYSTEMS USING SYNCHROPHASORS ZAID TASHMAN
MULTIDIMENSIONAL FREQUENCY DOMAIN RINGDOWN ANALYSIS FOR POWER SYSTEMS USING SYNCHROPHASORS By ZAID TASHMAN A thesis submitted in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE
More informationSTOCHASTIC SUBSPACE METHODS FOR LARGE POWER SYSTEM OSCILLATION MONITORING SEYED ARASH NEZAM SARMADI
STOCHASTIC SUBSPACE METHODS FOR LARGE POWER SYSTEM OSCILLATION MONITORING By SEYED ARASH NEZAM SARMADI A dissertation submitted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY
More informationInter-Area Resonance from Forced Oscillations in Power Systems
Inter-Area Resonance from Forced Oscillations in Power Systems Mani V. Venkatasubramanian Washington State University Seyed Arash Sarmadi National Grid 1 2 Definitions System Mode Inter-area Modes and
More informationModal Energy Trending for Ringdown Analysis in Power Systems using Synchrophasors
214 47th Hawaii International Conference on System Science Modal Energy Trending for Ringdown Analysis in Power Systems using Synchrophasors Zaid Tashman and Vaithianathan Mani Venkatasubramanian School
More informationRecent Progress on Forced Oscillation Detection and Source Locating Findings at Peak Reliability. NASPI Work Group Meeting
Recent Progress on Forced Oscillation Detection and Source Locating Findings at Peak Reliability NASPI Work Group Meeting Apr 25 2018 Jiawei Alex Ning, NetApps Engineer Hongming Zhang, NetApps Manager
More informationPeak s Tools and Practice for Western System Oscillation Monitoring and Source Locating. Hongming Zhang, Ph.D. EMS Network Applications Manager
1 Peak s Tools and Practice for Western System Oscillation Monitoring and Source Locating Hongming Zhang, Ph.D. EMS Network Applications Manager 2 Agenda Introduction: Tools and Use Cases MontanaTech s
More informationInterconnection Oscillation Analysis
Interconnection Oscillation Analysis Reliability Assessment November 2018 NERC Report Title Report Date I Table of Contents Preface... iv Executive Summary... v Conclusions and Findings... v Recommendations...
More informationWide-Area Small-Signal Stability Controller
Wide-Area Small-Signal Stability Controller Mani V. Venkatasubramanian Washington State University Pullman WA Tele-Seminar April 4, 26 1 Background S19 project Detection, Prevention and Mitigation of cascading
More informationForced Oscillation Event Analysis
Forced Oscillation Event Analysis January 11, 2019 Event Ryan D. Quint, PhD, PE Senior Manager, Advanced System Analytics and Modeling, NERC February 2019 Background Oscillation observed across entire
More informationReference: PMU Data Event Detection
Reference: PMU Data Event Detection This is to present how to analyze data from phasor measurement units (PMUs) Why important? Because so much data are being generated, it is difficult to detect events
More informationOscillation Baselining and Analysis Tool
PNNL-SA-126267 Oscillation Baselining and Analysis Tool PAVEL ETINGOV, FRANK TUFFNER, JAMES FOLLUM, ZHANGSHUAN (JASON) HOU Pacific Northwest National Laboratory DMITRY KOSTEREV, GORDON MATTHEWS Bonneville
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 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 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 informationIOMAC'13 5 th International Operational Modal Analysis Conference
IOMAC'13 5 th International Operational Modal Analysis Conference 2013 May 13-15 Guimarães - Portugal STRUCTURAL HEALTH MONITORING OF A MID HEIGHT BUILDING IN CHILE R. Boroschek 1, A. Aguilar 2, J. Basoalto
More informationUniversity of Molise Engineering Faculty Dept. SAVA Engineering & Environment Section. C. Rainieri, G. Fabbrocino
University of Molise Engineering Faculty Dept. SAVA Engineering & Environment Section C. Rainieri, G. Fabbrocino Operational Modal Analysis: overview and applications Carlo Rainieri Strucutural and Geotechnical
More information2166. Modal identification of Karun IV arch dam based on ambient vibration tests and seismic responses
2166. Modal identification of Karun IV arch dam based on ambient vibration tests and seismic responses R. Tarinejad 1, K. Falsafian 2, M. T. Aalami 3, M. T. Ahmadi 4 1, 2, 3 Faculty of Civil Engineering,
More informationA Novel Fuzzy C-means Clustering Algorithm to Improve the Recognition Accuracy
, pp.230-234 http://dx.doi.org/10.14257/astl.2015.111.44 A Novel Fuzzy C-means Clustering Algorithm to Improve the Recognition Accuracy GAO Jie 1, WANG Jia 2, ZHOU Yang 1 1 School of Electrical Engineering,Southwest
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 informationopenpdc in the Control Center
openpdc in the Control Center August 22 th, 2012 Barbara Motteler ALSTOM s Integrated SynchroPhasor Solution PMUs PMUs G G EMS Improved State Estimation using PMUs G PMUs e-terratransmission Phasor Data
More informationSTRUCTURAL HEALTH MONITORING USING STRONG AND WEAK EARTHQUAKE MOTIONS
10NCEE Tenth U.S. National Conference on Earthquake Engineering Frontiers of Earthquake Engineering July 21-25, 2014 Anchorage, Alaska STRUCTURAL HEALTH MONITORING USING STRONG AND WEAK EARTHQUAKE MOTIONS
More informationTest Cases Library and Real-life Oscillation Examples
Test Cases Library and Real-life Oscillation Examples Kai Sun 1, Bin Wang 2, Slava Maslennikov 3 1- University of Tennessee, 2- Texas A&M University, 3- ISO New England Paper No. 18PESGM0563 2018 IEEE
More informationUpdate on the Creation of a Public Library of PMU Cases for Oscillatory Events
1 JSIS Meeting, May 17, 2018 Update on the Creation of a Public Library of PMU Cases for Oscillatory Events IEEE PES/PSDP/PSSC Task Force on Oscillation Source Location Slava Maslennikov ISO New England
More informationSynchrophasor Solutions Deployment at PG&E Off-Line Analysis
Synchrophasor Solutions Deployment at PG&E Off-Line Analysis Vahid Madani - PG&E Manu Parashar - ALSTOM Grid October 24, 2013 Outline Offline Engineering Applications at PG&E Post Event Analysis (May 30
More informationOperationalizing Phasor Technology
ELECTRIC POWER GROUP WEBINAR SERIES Operationalizing Phasor Technology Operationalizing Phasor Technology System Events Deciphering the Heartbeat of the Power Grid July 16, 2013 Webinar John W. Ballance
More informationIOMAC' May Guimarães - Portugal
IOMAC'13 5 th International Operational Modal Analysis Conference 213 May 13-15 Guimarães - Portugal MODIFICATIONS IN THE CURVE-FITTED ENHANCED FREQUENCY DOMAIN DECOMPOSITION METHOD FOR OMA IN THE PRESENCE
More informationWide Area Visualization & SynchroPhasors
Wide Area Visualization & SynchroPhasors January 12, 2012 Manu Parashar Anil Jampala Principal Engineer GRID Holistic Generalized Grid Security Analysis Traditional MODEL-BASED Analysis (EMS) PMU MEASUREMENT-BASED
More informationElectric Grid Monitoring using Synchrophasor Data
Electric Grid Monitoring using Synchrophasor Data Sai Akhil Reddy Konakalla Prof. Raymond de Callafon University of California, San Diego Email: skonakal@ucsd.edu Synchrophasors Three phase signals sampled
More informationAlberta Electric System Operator (AESO) Oscillatory dynamics and corridor stress in the Alberta electric system
Alberta Electric System Operator (AESO) Oscillatory dynamics and corridor stress in the Alberta electric system North American SynchroPhasor Initiative March 2015 Agenda Alberta Electrical System Overview
More informationWide Area Control Systems (1.4) Mani V. Venkatasubramanian Washington State University (
Wide Area Control Systems (1.4) Mani V. Venkatasubramanian Washington State University (email: mani@eecs.wsu.edu) PSERC Future Grid Initiative May 29, 2013 Task Objectives Wide-area control designs for
More informationIdentification of dominant low-frequency modes in ring-down oscillations using multiple Prony models
IET Generation, Transmission & Distribution Research Article Identification of dominant low-frequency modes in ring-down oscillations using multiple Prony models ISSN 1751-8687 Received on 7th October
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 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 informationABB Inc. April 1, 2016 Slide 1
Galina S. Antonova, ABB Inc., i-pcgrid Workshop - 2016 Combining subsynchronous oscillations detection and synchrophasor measurements to increase power system stability April 1, 2016 Slide 1 Sub synchronous
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 informationA Transformation Technique for Decoupling Power Networks
University of Alberta Department of Electrical and Computer Engineering A Transformation Technique for Decoupling Power Networks Iraj Rahimi Pordanjani, Yunfei Wang, and Wilsun Xu, Overview 2 Introduction
More informationDynamic stability of power systems
Dynamic stability of power systems Dr Rafael Segundo Research Associate Zurich University of Applied Science segu@zhaw.ch SCCER School- Shaping the Energy Transition Engelberg, 20 October 2017 Agenda Fundamentals
More informationInfluence of Vibration of Tail Platform of Hydropower Station on Transformer Performance
Influence of Vibration of Tail Platform of Hydropower Station on Transformer Performance Hao Liu a, Qian Zhang b School of Mechanical and Electronic Engineering, Shandong University of Science and Technology,
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 informationChapter 4 SPEECH ENHANCEMENT
44 Chapter 4 SPEECH ENHANCEMENT 4.1 INTRODUCTION: Enhancement is defined as improvement in the value or Quality of something. Speech enhancement is defined as the improvement in intelligibility and/or
More informationOnline Oscillation Management at ISO New England
NASPI. SEPTEMBER 27,2017 Online Oscillation Management at ISO New England SLAVA MASLENNIKOV XIAOCHUAN LUO FRANKIE ZHANG IZUDIN LELIC EUGENE LITVINOV PMU Infrastructure at ISO New England Installed in 2012
More informationSDG&E Transmission Synchrophasor Project Update
SDG&E Transmission Synchrophasor Project Update Joint Synchronized Information Subcommittee (JSIS) Meeting Tariq Rahman, May 22-25, 2017 2006 San Diego Gas & Electric Company. All copyright and trademark
More informationOperational modal analysis applied to a horizontal washing machine: A comparative approach Sichani, Mahdi Teimouri; Mahjoob, Mohammad J.
Aalborg Universitet Operational modal analysis applied to a horizontal washing machine: A comparative approach Sichani, Mahdi Teimouri; Mahjoob, Mohammad J. Publication date: 27 Document Version Publisher's
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 informationSignal segmentation and waveform characterization. Biosignal processing, S Autumn 2012
Signal segmentation and waveform characterization Biosignal processing, 5173S Autumn 01 Short-time analysis of signals Signal statistics may vary in time: nonstationary how to compute signal characterizations?
More informationUse of the Power System Outlook (PSO) and SMART 1 Programs to View PSLF Dynamic Simulation Data Files
21, rue d Artois, F-75008 PARIS CIGRE US National Committee http : //www.cigre.org 2014 Grid of the Future Symposium Use of the Power System Outlook (PSO) and SMART 1 Programs to View PSLF Dynamic Simulation
More informationA Survey on Forced Oscillations in Power System
J. Mod. Power Syst. Clean Energy DOI.7/s4565- A Survey on Forced Oscillations in Power System Mohammadreza Ghorbaniparvar Abstract Oscillations in a power system can be categorized into free oscillations
More informationANALYTICAL AND SIMULATION RESULTS
6 ANALYTICAL AND SIMULATION RESULTS 6.1 Small-Signal Response Without Supplementary Control As discussed in Section 5.6, the complete A-matrix equations containing all of the singlegenerator terms and
More informationUse of Synchrophasors to Detect Control System and Circuit Breaker Reclosing Issues
Use of Synchrophasors to Detect Control System and Circuit Breaker Reclosing Issues Pramila Nirbhavane Senior Grid Operations Engineer September 26, 2017 Outline PMUs Locations in NYISO PMU Applications
More informationFINAL PROJECT REPORT OSCILLATION DETECTION AND ANALYSIS
FINAL PROJECT REPORT OSCILLATION DETECTION AND ANALYSIS Prepared for CIEE By: Pacific Northwest National Laboratory Project Manager: Ning Zhou Authors: Ning Zhou, Zhenyu Huang, Francis Tuffner, Shuanshaung
More informationAssessment of Impact of Data Quality on PMU-Based Applications USA
21, rue d Artois, F-75008 PARIS CIGRE US National Committee http : //www.cigre.org 2014 Grid of the Future Symposium Assessment of Impact of Data Quality on PMU-Based Applications S. VEDA 1 N.R. CHAUDHURI
More informationModal Testing of Mechanical Structures subject to Operational Excitation Forces
Downloaded from vbn.aau.dk on: marts 28, 2019 Aalborg Universitet Modal Testing of Mechanical Structures subject to Operational Excitation Forces Møller, N.; Brincker, Rune; Herlufsen, H.; Andersen, P.
More informationDesign of IIR Filter Using Model Order Reduction. Techniques
Design of IIR Filter Using Model Order Reduction Techniques Mohammed Mujahid Ulla Faiz (26258) Department of Electrical Engineering 1 Contents 1 Introduction 4 2 Digital Filters 4 3 Model Order Reduction
More informationMODAL IDENTIFICATION OF BILL EMERSON BRIDGE
The 4 th World Conference on Earthquake Engineering October -7, 8, Beijing, China MODAL IDENTIFICATION OF BILL EMERSON BRIDGE Y.. hang, J.M. Caicedo, S.H. SIM 3, C.M. Chang 3, B.F. Spencer 4, Jr and. Guo
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 informationIn addition to wide-area monitoring systems, synchrophasors offer an impressive range of system benefits, including:
Synchrophasors Before synchrophasor technology and its contributions towards transmission resiliency are discussed, it is important to first understand the concept of phasors. A phasor is a complex number
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 informationForced Oscillation Detection Fundamentals Fundamentals of Forced Oscillation Detection
Forced Oscillation Detection Fundamentals Fundamentals of Forced Oscillation Detection John Pierre University of Wyoming pierre@uwyo.edu IEEE PES General Meeting July 17-21, 2016 Boston Outline Fundamental
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 informationMining Phasor Data To Find The Hidden Gems In Your Archive
Electric Power Group Presents Phasor Data Mining Application PDMA Mining Phasor Data To Find The Hidden Gems In Your Archive October 16, 2014 Presented by Vivek Bhaman & Frank Carrera Webinar Phone Number:
More informationIdentification Of Low Frequency Oscillations In Power System
Identification Of Low Frequency Oscillations In Power System S. Avdakovic, A. uhanovic, M. Kusljugic, E. Becirovic, M. Music PE Elektroprivreda of Bosnia and Herzegovina, Vilsonovo setaliste 5, 7000 Sarajevo,
More informationA GPU-Based Real- Time Event Detection Framework for Power System Frequency Data Streams
Engineering Conferences International ECI Digital Archives Modeling, Simulation, And Optimization for the 21st Century Electric Power Grid Proceedings Fall 10-24-2012 A GPU-Based Real- Time Event Detection
More informationModal identification using SMITM Minwoo Chang 1, Shamim N. Pakzad 2, and Rebecca Leonard 3,
Modal identification using SMITM Minwoo Chang 1, Shamim N. Pakzad 2, and Rebecca Leonard 3, 1 Graduate Research Assistant, Department of Civil and Environmental Engineering, Lehigh University, 117 ATLSS
More informationAmbient and Forced Vibration Testing of a 13-Story Reinforced Concrete Building
Ambient and Forced Vibration Testing of a 3-Story Reinforced Concrete Building S. Beskhyroun, L. Wotherspoon, Q. T. Ma & B. Popli Department of Civil and Environmental Engineering, The University of Auckland,
More informationMODAL ANALYSIS OF IMPACT SOUNDS WITH ESPRIT IN GABOR TRANSFORMS
MODAL ANALYSIS OF IMPACT SOUNDS WITH ESPRIT IN GABOR TRANSFORMS A Sirdey, O Derrien, R Kronland-Martinet, Laboratoire de Mécanique et d Acoustique CNRS Marseille, France @lmacnrs-mrsfr M Aramaki,
More informationDetecting Low Frequency Oscillations Through PMU- Based Measurements for Indian National Grid
Detecting Low Frequency Oscillations Through PMU- Based Measurements for Indian National Grid Subrata Mukhopadhyay, Senior Member, IEEE EEE/ECE Department Guru Tegh Bahadur Institute of Technology (Guru
More informationPractical Experience with Modal Estimation Tools at Swissgrid
1 Practical Experience with Modal Estimation Tools at Swissgrid Mats Larsson, Walter Sattinger, Luis-Fabiano Santos, Roland Notter Abstract This paper describes experience with modal estimation tools for
More informationWavelet Transform Based Islanding Characterization Method for Distributed Generation
Fourth LACCEI International Latin American and Caribbean Conference for Engineering and Technology (LACCET 6) Wavelet Transform Based Islanding Characterization Method for Distributed Generation O. A.
More informationModal Parameter Identification of A Continuous Beam Bridge by Using Grouped Response Measurements
Modal Parameter Identification of A Continuous Beam Bridge by Using Grouped Response Measurements Hasan CEYLAN and Gürsoy TURAN 2 Research and Teaching Assistant, Izmir Institute of Technology, Izmir,
More informationSynchroPhasor use at OG&E. Austin D. White P.E. Steven E. Chisholm Oklahoma Gas & Electric
SynchroPhasor use at OG&E Austin D. White P.E. Steven E. Chisholm Oklahoma Gas & Electric Outline Hardware/Software Overview Current Deployment Status Use at OG&E Problems Solved & Interesting Findings
More informationThe Matrix Pencil method applied to smart monitoring and radar
Computational Methods and Experimental Measurements XVII 13 The Matrix Pencil method applied to smart monitoring and radar K. El Khamlichi Drissi 1,2 & D. Poljak 3 1 Clermont Université, Université Blaise
More informationConcepts for Power System Small Signal Stability Analysis and Feedback Control Design Considering Synchrophasor Measurements YUWA CHOMPOOBUTRGOOL
Concepts for Power System Small Signal Stability Analysis and Feedback Control Design Considering Synchrophasor Measurements YUWA CHOMPOOBUTRGOOL Licentiate Thesis Stockholm, Sweden 2012 KTH School of
More informationWide-Area Measurements to Improve System Models and System Operation
Wide-Area Measurements to Improve System Models and System Operation G. Zweigle, R. Moxley, B. Flerchinger, and J. Needs Schweitzer Engineering Laboratories, Inc. Presented at the 11th International Conference
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 informationReal-time Grid Reliability Metrics
Real-time Grid Reliability Metrics C.H. Wells 1 Introduction Electric power grid dynamics have been studied extensively over the past 40 years. Hundreds of technical papers and at least one textbook 1
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 informationDisturbance Rejection Using Self-Tuning ARMARKOV Adaptive Control with Simultaneous Identification
IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY, VOL. 9, NO. 1, JANUARY 2001 101 Disturbance Rejection Using Self-Tuning ARMARKOV Adaptive Control with Simultaneous Identification Harshad S. Sane, Ravinder
More informationLavopa, Elisabetta (2011) A novel control technique for active shunt power filters for aircraft applications. PhD thesis, University of Nottingham.
Lavopa, Elisabetta (211) A novel control technique for active shunt power filters for aircraft applications. PhD thesis, University of Nottingham. Access from the University of Nottingham repository: http://eprints.nottingham.ac.uk/1249/1/elisabetta_lavopa_thesis.pdf
More informationTesting model data usability Excitation Systems PSS Limiters
1 2016 IEEE/PES General Meeting July 17 th -21 st, 2016 Boston, MA Panel Session Use of the New Revisions of IEEE Std. 421.2 and 421.5 to Satisfy International Grid Code Requirements Testing model data
More informationOperational Modal Analysis on a Wind Turbine Gearbox
Operational Modal Analysis on a Wind Turbine Gearbox Svend Gade, Brüel and Kjær Sound & Vibration Measurements, Denmark Richard Schlombs, Brüel and Kjaer GmbH, Germany Christoph Hundeck, Brüel and Kjaer
More informationOutput Only Modal Testing of a Car Body Subject to Engine Excitation Brincker, Rune; Andersen, P.; Møller, N.
Aalborg Universitet Output Only Modal Testing of a Car Body Subject to Engine Excitation Brincker, Rune; Andersen, P.; Møller, N. Published in: IMAC : Proceedings of the 18th International Modal Analysis
More informationPower System Impacts of Geomagnetic Disturbances
1 Power System Impacts of Geomagnetic Disturbances Thomas J. Overbye Fox Family Professor of Electrical l and Computer Engineering i University of Illinois at Urbana Champaign overbye@illinois.edu September
More informationWide-Area Measurement-Driven Approaches for Power System Modeling and Analytics
University of Tennessee, Knoxville Trace: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 8-2017 Wide-Area Measurement-Driven Approaches for Power System Modeling and Analytics
More informationQuantication of Resonances in Magnetic Resonance Spectra. via Principal Component Analysis and Hankel Total Least. Squares.
Quantication of Resonances in Magnetic Resonance Spectra via Principal Component Analysis and Hankel Total Least Squares Yu Wang, Sabine Van Huel and Nicola Mastronardi October 9, 999 Abstract A careful
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 informationSPARSE CHANNEL ESTIMATION BY PILOT ALLOCATION IN MIMO-OFDM SYSTEMS
SPARSE CHANNEL ESTIMATION BY PILOT ALLOCATION IN MIMO-OFDM SYSTEMS Puneetha R 1, Dr.S.Akhila 2 1 M. Tech in Digital Communication B M S College Of Engineering Karnataka, India 2 Professor Department of
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 informationPower Transformer Simulation Laboratory for Proactive Maintenance
Power Transformer Simulation Laboratory for Proactive Maintenance Presented by Luc Vouligny, Ing, Ph.D. Agenda About Hydro-Québec & IREQ Context of the Research Project The Power Transformer Laboratory
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 information612 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 48, NO. 4, APRIL 2000
612 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL 48, NO 4, APRIL 2000 Application of the Matrix Pencil Method for Estimating the SEM (Singularity Expansion Method) Poles of Source-Free Transient
More informationDatabase-Assisted Frequency Estimation for Power System Measurement
Database-Assisted Frequency Estimation for Power System Measurement matthias.lechtenberg@tu-.de 12 th October2012 Prof. Dr.-Ing. Jürgen Götze Information Processing Lab Faculty of Electrical Engineering
More informationProperties of the Dominant Inter-Area Modes in the WECC Interconnect
Properties of the Dominant Inter-Area Modes in the WECC Interconnect Dan Trudnowski Montana Tech, Butte, MT dtrudnowski@mtech.edu Jan. 6, 22 Abstract Because of the long transmission paths in the WECC
More informationDeployment and Initial Experience with Oscillation Detection Application at Bonneville Power Administration
Deployment and Initial Experience with Oscillation Detection Application at Bonneville Power Administration Dmitry Kosterev, Ashley Donahoo, Nick Leitschuh BPA Jeff Dagle, Frank Tuffner PNNL Dan Trudnowski
More informationSimulations of open phase conditions on the high voltage side of YNd05-power plant transformers
Simulations of open phase conditions on the high voltage side of YNd05-power plant transformers Disclaimer: All information presented in the report, the results and the related computer program, data,
More informationLow Frequency Local mode Oscillations in NER Grid, Validation using Model based analysis and Mitigation
Low Frequency Local mode Oscillations in NER Grid, Validation using Model based analysis and Mitigation T S Singh, A Mallick, Rahul Chakrabarti, Momai Dey, Jerin Jacob Presented by : Rahul Chakrabarti
More informationChallenges in Evaluating Smart Grid Solutions: Metric, Testing, Certification, Modeling and Simulation, Testbeds
Challenges in Evaluating Smart Grid Solutions: Metric, Testing, Certification, Modeling and Simulation, Testbeds Breakout Session: Synchrophasor Systems, PMUs & PDCs, GPS Glauco Taranto, COPPE/UFRJ, Brazil,
More informationDamping identification of bridges from nonstatioary ambient vibration data
Damping identification of bridges from nonstatioary ambient vibration data Sunjoong Kim 1) and Ho-Kyung Kim ) 1), ) Department of Civil and Environmental Engineering, Seoul National University, 1 Gwanak-ro,
More information