Journal ArticleDOI
Power System Observation by using Synchronized Phasor Measurements as a Smart Device
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This article is published in Ieej Transactions on Power and Energy.The article was published on 2010-01-01. It has received 5 citations till now. The article focuses on the topics: Phasor & Smart device.read more
Citations
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Journal ArticleDOI
Multi‐objective PMU placement optimization considering the placement cost including the current channel allocation and state estimation accuracy
Proceedings ArticleDOI
Influence of Measurement Uncertainty Propagation in Current-channel-selectable Multi Objective Optimal Phasor Measurement Unit Placement Problem
TL;DR: The proposed optimal PMU placement method obtained a better Pareto solution compared to the conventional methods because of consideration of measurement uncertainty in the pseudo measurements.
Journal ArticleDOI
A New Method for Online Assessment of Voltage Stability
Herbert Innah,Takashi Hiyama +1 more
TL;DR: In this paper, the authors proposed a new technique for identifying system stress due to the loading in wide area of power system based on the phasor angle difference behavior, which can be used to monitor such loss of generators or transmission line outages.
Journal ArticleDOI
The Koopman Operator in Nonlinear Theory and its Application to Power System Engineering
TL;DR: In this paper , the authors proposed a method to solve the problem of the "missing link" problem in order to improve the performance of the system.1．はじめに Ã
Patent
Verfahren zum Steuern von Vorrichtungen, die mit einer Kommunikationsfunktion versehen sind, und bei der Ausführung des Verfahrens verwendete Vorrichtung
Akihiro Ohori,Hattori Nobuyuki +1 more
TL;DR: In this paper, an Abtastphasengenerator is ausgestaltet, um eine dritte ABtastphase unter Verwendung einer Operation zu erzeugen, die auf einer erzeugten ersten ABtASTphase and einer zweiten ABtasting phase basiert, die durch die Kommunikationseinheit von mindestens einer von der Vielzahl von anderen Messvorrichtungen empfangen wird.
References
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Journal ArticleDOI
A New Measurement Technique for Tracking Voltage Phasors, Local System Frequency, and Rate of Change of Frequency
TL;DR: In this paper, the frequency and rate-of-change of frequency at the bus can also be determined from the positive sequence voltage phase angle, and the theoretical basis of these computations and results of experiments performed in the AEP power system simulation laboratory are also outlined.
Journal ArticleDOI
IEEE Standard for Synchrophasors for Power Systems
Kenneth E. Martin,G. Benmouyal,Mark Adamiak,Miroslav M. Begovic,R.O. Burnett,K.R. Carr,A. Cobb,J.A. Kusters,Stanley H. Horowitz,G.R. Jensen,G.L. Michel,R.J. Murphy,Arun G. Phadke,M.S. Sachdev,James S. Thorp +14 more
TL;DR: IEEE Standard 1344, Synchrophasors for Power Systems, sets parameters required to ensure that phasor measurement will be made and communicated in a consistent manner and specifies information exchange and control message formats.
Journal ArticleDOI
Synchronized phasor measurements of a power system event
R.O. Burnett,M.M. Butts,T.W. Cease,Virgilio A. Centeno,G.L. Michel,R.J. Murphy,Arun G. Phadke +6 more
TL;DR: In this paper, the first field measurements of positive sequence voltage phasors at key system buses during a switching operation at Plant Scherer of the Georgia Power Company were described, where the phasor measurements were synchronized using time transmissions from the Global Positioning System (GPS) satellites.
Proceedings ArticleDOI
WAMS Implementation in China and the Challenges for Bulk Power System Protection
Qixun Yang,Tianshu Bi,Jingtao Wu +2 more
TL;DR: In this paper, the authors reviewed the overall implementation of wide area measurement system (WAMS) in China and analyzes the corresponding characteristics of WAMS and presented the challenges for bulk power system protection with synchronized phasor measurement technology.
Journal ArticleDOI
Positional protection of transmission systems using Global Positioning System
TL;DR: In this paper, a new technique for the protection of power transmission systems by using the Global Positioning System (GPS) and fault generated transients is presented, where relays are installed at each busbar in a transmission network.