DocumentCode :
1308425
Title :
Optimal real-time voltage control
Author :
Chang, Show-Kang ; Albuyeh, Farrokh ; Gilles, Michel L. ; Marks, George E. ; Kato, Ken
Author_Institution :
Power Autom. Inc., Palo Alto, CA, USA
Volume :
5
Issue :
3
fYear :
1990
fDate :
8/1/1990 12:00:00 AM
Firstpage :
750
Lastpage :
758
Abstract :
An application of optimization methods to real-time voltage control of power systems is presented. A method of applying the OPF (optimal power flow) methodology in the real-time mode to remove voltage violations and to minimize active transmission losses is described. The method adopts a priority scheme to select the optimization objective based upon the security level of the system state. Provisions are made to ensure the compatibility of the control with the practical real-time operational requirements. Simulation rest results on an actual system are presented to demonstrate the effectiveness of the method as well as certain important aspects of the implementation
Keywords :
load flow; power system computer control; power systems; voltage control; OPF; active transmission losses; optimal power flow; optimization methods; power systems; real-time voltage control; voltage violations; Automatic control; Control systems; Load flow; Optimization methods; Power system control; Power system security; Power systems; Process control; Real time systems; Voltage control;
fLanguage :
English
Journal_Title :
Power Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8950
Type :
jour
DOI :
10.1109/59.65902
Filename :
65902
Link To Document :
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