计及分布式电源的配电网无功潮流优化研究  

Study on Distributed Power Distribution Network Optimization of Reactive Power Flow

作　　者：万立勇[1] 谭兴[1] 肖辉[1] 陆浩[1] 李辉[1] 

机构地区：[1]贵州大学电气工程学院,贵阳550003

出　　处：《电测与仪表》2011年第8期10-14,共5页Electrical Measurement & Instrumentation

摘　　要：随着分布式电源大力发展,为提高电压质量和减小系统网损,对含分布式电源的配电网无功潮流优化意义重大。本文介绍了各种分布式电源在配网中的相关模型,对含DG(distributed generation)的配电网模型进行适当的分析,提出含DG的配网无功补偿方式,并给出了分布式电源并网后配电网无功潮流计算方法,最后应用标准的IEEE-30节点进行分析,通过电力系统分析软件PSASP结果证明本文提出无功补偿方案可行。With the development of distributed power,to improve voltage quality and reduce network loss,the distribution network with distributed power optimization for reactive power flow is significant.This paper introduces various distributed power in the related model of distribution network,including DG power network model,and puts forward the appropriate analysis of distribution network containing DG reactive power compensation,and gives the way after the distributed power grid power reactive power flow calculation method,finally uses standards IEEE-30 nodes.Through analysis of power system analysis software psasp link is put forward in this paper,the results prove reactive power compensation scheme is feasible.

关 键 词：分布式电源 无功潮流优化 PSASP 静止无功补偿器 

分 类 号：TM933[电气工程—电力电子与电力传动]