Research and Comparative Analysis of Different Port Flexible Multi-state Switches for Regulation and Control of Distribution Network Operation

被引：0
作者：
Zhang S. [1 ,2 ]
Yang Y. [1 ]
Pei W. [1 ,2 ]
Kong L. [1 ,2 ]
Sun J. [3 ]
Xu F. [4 ]
机构：
[1] Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing
[2] University of Chinese Academy of Sciences, Beijing
[3] School of Electrical Engineering and Automation, Wuhan University, Wuhan
[4] State Grid Zhejiang Electric Power Co., Ltd., Research Institute, Hangzhou
来源：
Gaodianya Jishu/High Voltage Engineering | 2019年 / 45卷 / 10期
基金：
国家重点研发计划; 中国国家自然科学基金;
关键词：
Distribution network; Flexible multi-state switch; Multi-objective optimization; Multi-port; Network loss; Voltage quality;
D O I：
10.13336/j.1003-6520.hve.20190924011
中图分类号：
学科分类号：
摘要：
As a new type of controllable flexible power distribution equipment, flexible multi-state switch (FMSS) can be adopted to effectively optimize the operation of the distribution network. Consequently, to minimize the voltage deviation and minimum network loss, a multi-objective optimization model for distribution network with multi-port FMSS is constructed. The NSGA-II algorithm is used to solve the model to obtain the Pareto optimal solution set. Furthermore, it is proposed to use the multi-objective comprehensive promotion ratio as a standard to get the optimal solution. Finally, the IEEE 33-node system is taken as an example to compare and analyze the optimization ability of different port numbers FMSS. The results show that the proposed model and algorithm can be adopted to effectively improve the voltage level and network loss of the system. The optimization ability of FMSS with different port numbers increases with the increase of the number of power channels, but the improvement effect gradually becomes saturated. © 2019, High Voltage Engineering Editorial Department of CEPRI. All right reserved.
引用
收藏
页码：3120 / 3129
页数：9
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