基于最小电压稳定裕度的分布式风电在配电网中的选址定容赵文杰.pdf

第 4 卷 第 2 期 智 能 电 网 Vol. 4 No. 2 2016 年 2 月 Smart Grid Feb. 2016 DOI ：10.14171/j.2095-5944.sg.2016.02.012 文章编号：2095-5944 (2016) 02-0190-08 中图分类号：TM 74 文献标志码：A 基于最小电压稳定裕度的分布式风电在 配电网中的选址定容 1 1 2 赵文杰 ，曹昉 ，金锋 (1．华北电力大学电气与电子工程学院，北京市 昌平区 102206 ； 2．国网北京市电力公司，北京市 西城区 100010) Distributed Wind Power Locating and Sizing in Distribution Network Based on Minimum Voltage Stability Margin 1 1 2 ZHAO Wenjie , CAO Fang , JIN Feng (1. School of Electric and Electronic Engineering, North China Electric Power University, Changping District, Beijing 102206, China; 2. State Grid Beijing Electric Power Company, Xicheng District, Beijing 100010, China) ABSTRACT: In order to comprehensively consider the good environmental benefit and stochastic and fluctuant output of distributed wind power, an improved conception of minimum voltage stability margin index based on the maximum branch transmission power is proposed and proved to be reasonable by theory. Meanwhile, a multi-objective optimal model of distributed wind power locating and sizing in distribution network based on minimum voltage stability margin index is established. The model has two objective functions: maximization of minimum voltage stability margin of system weak node and maximization of economic benefit of power distribution system. And this model is solved by using adaptive mutation multi-objective particle swarm optimization algorithm. Finally,