A Reactive Power Compensation Method Based on Tracing the Power Flow and Loss Function of Power System

被引：0
|
作者：
Yang, Kenan [1 ]
Gong, Yiyu [2 ]
Zhang, Pu [2 ]
Liu, Zhaoyan [2 ]
机构：
[1] Beijing Elect Power Corp, Beijing Maintenance Co, Beijing, Peoples R China
[2] Beijing Elect Power Corp, Beijing Power Econ Res Inst, Beijing, Peoples R China
来源：
2015 5TH INTERNATIONAL CONFERENCE ON ELECTRIC UTILITY DEREGULATION AND RESTRUCTURING AND POWER TECHNOLOGIES (DRPT 2015) | 2015年
关键词：
Power system; Power flow tracing; Reactive power compensation; Power loss distribution coefficient; The second order loss sensitivity;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
this paper proposes a new method for locating and sizing of reactive power compensation of power system. The proposed method is based on the reactive power flow tracing. Defines the power loss distribution coefficient, which has direct response distribution of reactive power sources with clear physical concepts. Utilize this new factor to determine the points of compensation. Calculate the second order loss sensitivity, combined with the principle of most economical operation, to determine the optimal capacity. Application of proposed method is useful for the optimization of reactive power distribution and the reduction of power loss. The simulation result of the IEEE 39-bus system shows the correctness and effectiveness of the proposed method.
引用
收藏
页码：615 / 619
页数：5
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