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《Electric Power》 2007-01
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Application of the centralized control system for voltage and reactive power optimization in Qingdao Power Grid

WANG Ping(Dispatching Department,Qingdao Electric Power Co.,Qingdao 266002,China)  
Functions of the 4-remote control based on a dispatching automation system were elaborated,and the principles,methods and control strategies for realizing the centralized control system of voltage and reactive power optimization in a distribution electric network were described.Application conditions of the centralized control system of voltage and reactive power optimization in Qingdao Power Grid were introduced,problems concerned in the application were discussed,and the social and economic benefits of this system were analyzed.The actual application shows that this system can improve the voltage level for each node of the whole power grid efficiently,reduce network loss,and produce better benefits.
【CateGory Index】: TM761.1
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