A Modified Power Flow Calculation Method for Radial Distribution System

被引：0
|
作者：
Liu Wei [1 ]
Ning Wen-hui [1 ]
Huang Dong-shan [1 ]
机构：
[1] Guangxi Elect Power Test & Res Inst Co Ltd, Nanning 530023, Peoples R China
来源：
2008 CHINA INTERNATIONAL CONFERENCE ON ELECTRICITY DISTRIBUTION, VOLS 1 AND 2 | 2009年
关键词：
distribution system; power flow; back/forward sweep method;
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：
Distribution power flow calculation is base of distribution system analysis. The characteristics and differences of Back/forward sweep method and Newton method are compared and analyzed, and a modified back/forward sweep method is proposed based on the conventional back/forward sweep method, in which the correction equation of node voltage in the back sweep process is just simply replaced by a new equation. The proposed method not only is simple and fast like back/forward sweep method, but also has better convergence characteristic like Newton method. The results of simulation tests presented show the proposed method has faster power flow solution of radial distribution system and better convergence characteristic when compared with the conventional back/forward sweep method.
引用
收藏
页码：224 / 228
页数：5
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