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《Automation of Electric Power Systems》 1984-01
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On-Line Voltage Control for Power Systems

Qiu Jiaju  
In this paper an on-line centralized voltage control method is proposed for power system security monitoring and security analysis. In this method, based on the principle of decoupling of P and Q a voltage sensitivity matrix is calculated. Then the sum of square increments of the control variables is taken as the objective function and is minimized under a series of constraints.Because the voltage sensitivity matrix is a constant one, the method is of high speed and is suitable for on-line applications.Results of the application of the method to a 5-bus system and the IEEE 14-bus test system are presented.
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 Qiu Jiaju;Static Security Analysis for Power System[J];Automation of Electric Power Systems;1982-02
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Dai sou young;Discussion and analysis of the Economic meanings of Lagrange multiplier λ[J];Journal of Chengdu University (Natural Science);1989-02
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3 SONG Yu qiu[WT5HZ];Unified Power Flow Controller for Transmission Network Planning[J];JOURNAL OF CHENGDE PETROLEUM COLLEGE;2000-03
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【Co-references】
Chinese Journal Full-text Database 1 Hits
1 Liao P eihong;Voltage and Reactive Power Control for Power Systems[J];Automation of Electric Power Systems;1984-01
【Secondary References】
Chinese Journal Full-text Database 4 Hits
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