关于农网无功补偿优化研究  

A study on the optimization of reactive power compensation

作　　者：郝庆华 

机构地区：[1]内蒙古赤峰市红山区农电局,赤峰024000

出　　处：《科技促进发展》2011年第3期109-113,共5页Science & Technology for Development

摘　　要：电力供电网节能降损是一个重要的研究课题。本文在剖析电网无功补偿问题主要原因基础上,利用等网损微增率准则进行优化计算,形成无功补偿最优化地点和容量方案,并结合农网线路较长、负荷波动大的特点,通过无功补偿容量的优化设计方法,论证了升压降损的优点及适用性。The energy saving and loss reduction in rural power grid is an important thesis.Based on the analysis of the main causes of reactive power compensation problems, this paper propose an optimized scheme of reactive power compensation by the principle of incremental transmission losses,and demonstrate the merits and applicability of step up and loss reduction with characteristics of long line and broad load fluctuation by a method of optimization of the carrying capacity.

关 键 词：无功补偿 无功经济当量 网损微增率 就地补偿 随机补偿 

分 类 号：TM714.3[电气工程—电力系统及自动化]