NDLI: Successful deployment and operational experience of using linear state estimator in wide-area monitoring and situational awareness projects

Content Provider	IET Digital Library
Author	Zhang, Lin Chen, Heng Martin, Kenneth Faris, Anthony Vutsinas, Megan Bradberry, Tim Phillips, Evan Jaradeh, Backer Abu Bui, Josh
Abstract	The US power industry has been pushing forward the adoption of synchrophasor technology for wide-area monitoring and situational awareness. Many applications have been developed to take advantage of the GPS time-stamped synchrophasor data. Linear state estimator (LSE) is one of the recent developments in the synchrophasor industry that has been gradually accepted and adopted by several US utilities under pilot projects. This study is aimed to provide the insights of successful deployments at the utility level, and to present key applications and business values of using LSE. One major contribution of this study is that the LSE has been enhanced to a production-grade application for real-time operation at control centre. The other major contribution of this study is to demonstrate the benefits and use cases of the LSE application based on first-hand implementation and deployment experience at utilities. The LSE can (i) validate and condition phasor measurement unit data, (ii) provide an independent non-iterative state estimator (SE) to complement the SE in Energy Management System for situational awareness, data analytics and grid resiliency and (iii) expand synchrophasor measurement observability for down-stream synchrophasor applications. Several use cases are demonstrated in real time by pilot projects deployed at Bonneville Power Administration, Duke Energy, and Southern California Edison. LSE application's use cases and business values are presented to illustrate its successful deployment and operational experience in wide-area monitoring and situational awareness system.
Starting Page	4476
Ending Page	4483
Page Count	8
ISSN	17518687
Volume Number	11
e-ISSN	17518695
Issue Number	Issue 18, Dec (2017)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-gtd/11/18
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-gtd.2016.2028
Journal	IET Generation, Transmission & Distribution
Publisher Date	2017-04-25
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Bonneville Power Administration Data Analytics Down-stream Synchrophasor Application Duke Energy Energy Management System Grid Resiliency Independent Noniterative State Estimator Linear State Estimator LSE Phasor Measurement Phasor Measurement Unit Power System Economics Power System Managemen Power System Measurement And Metering Power System Operation Power System State Estimation Production-grade Application Situational Awareness Projects Southern California Edison Synchrophasor Measurement Observability Wide-Area Monitoring
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Energy Engineering and Power Technology Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Synchrophasor-based real-time state estimation and situational awareness system for power system operation

Phasor measurement unit placement framework for enhanced wide-area situational awareness

Genetic algorithm-based phasor measurement unit placement method considering observability and security criteria

Robust algorithm to estimate fault synchrophasor from fault-transient synchrophasor in phasor data concentrator

Phasor measurement unit based wide-area monitoring and information sharing between micro-grids

Linear state estimation and bad data detection for power systems with RTU and PMU measurements

Investigation on Wide Area Monitoring Assessment and Control of Power System

Optimal Multistage PMU Placement for Wide-Area Monitoring

Real-time identification of electromechanical oscillations through dynamic mode decomposition

Successful deployment and operational experience of using linear state estimator in wide-area monitoring and situational awareness projects

Similar Documents

Synchrophasor-based real-time state estimation and situational awareness system for power system operation

Phasor measurement unit placement framework for enhanced wide-area situational awareness

Genetic algorithm-based phasor measurement unit placement method considering observability and security criteria

Robust algorithm to estimate fault synchrophasor from fault-transient synchrophasor in phasor data concentrator

Phasor measurement unit based wide-area monitoring and information sharing between micro-grids

Linear state estimation and bad data detection for power systems with RTU and PMU measurements

Investigation on Wide Area Monitoring Assessment and Control of Power System

Optimal Multistage PMU Placement for Wide-Area Monitoring

Real-time identification of electromechanical oscillations through dynamic mode decomposition

Successful deployment and operational experience of using linear state estimator in wide-area monitoring and situational awareness projects