NDLI: Real-time power system monitoring at demand sides by Campus Wide Area Measurement System

Content Provider	IEEE Xplore Digital Library
Author	Hojo, M. Abe, K. Mitani, Y. Ukai, H. Saeki, O.
Copyright Year	2009
Description	Author affiliation: Nagoya Institute of Technology (Ukai, H.) \|\| Kyushu Institute of Technology (Mitani, Y.) \|\| The University of Tokushima (Hojo, M.; Abe, K.) \|\| Osaka University (Saeki, O.)
Abstract	Modern electric power transmission and distribution systems form a huge and complicated system. Fortunately, Phasor Measurement Units (PMUs) have been developed, which can correct voltage phasors as sequential data with precise time synchronization based on time stamps by the Global Positioning System (GPS). The PMU has great possibilities for wide area measurement or protection in the power system. Recently, advanced information technologies make it available that any users, not only power system operators, perform the wide area measurement by the PMU. Authors and co-researchers have developed global monitoring systems of Japanese and Southeast Asian power systems by the PMUs, which are named as Campus Wide Area Measurement Systems (Campus WAMSs). This paper investigates the possibility of the Campus WAMS as a simple online monitoring system of power system dynamics. The monitoring system only plots the corrected data on a plane of frequency deviation versus phase difference, and evaluates an expanse of an aggregate of the data. Therefore, the monitoring system can be run even at the customer-side and reduce data processing and influences by loss of data or time synchronization. The availability of the monitoring system is confirmed by examples of the actual data.
Starting Page	3609
Ending Page	3614
File Size	1164775
Page Count	6
File Format	PDF
ISBN	9781424446483
ISSN	1553572X
e-ISBN	9781424446506
DOI	10.1109/IECON.2009.5415149
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-11-03
Publisher Place	Portugal
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Power system measurements Monitoring Wide area measurements Phasor measurement units Power system protection Power system dynamics Frequency synchronization Global Positioning System Voltage
Content Type	Text
Resource Type	Article

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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
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