某区域电网智能无功优化系统设计  

Design on a Regional Power Grid Intelligent Reactive Optimal System

作　　者：李纪辉[1] 张帆[2] 

机构地区：[1]华北水利水电学院,河南郑州450011 [2]湖南大学,湖南长沙410082

出　　处：《华北水利水电学院学报》2012年第3期55-58,共4页North China Institute of Water Conservancy and Hydroelectric Power

基　　金：河南省科技攻关计划项目(102102210219)

摘　　要：某区域电网负荷逐年快速增长,出现主变总容量不足、无功补偿设备技术落后、补偿效果不好等问题,这些问题集中表现在电压质量降低上,故对此区域电网进行智能无功优化系统设计.通过合理配置底层无功补偿设备,并建立无功补偿设备的上位优化控制系统,实现了对该区域电网的智能无功优化控制.In a region, the power grid loads rapidly increase year by year, the total capacity of the main transformer lacks, and the technology of reactive power compensation equipment are backward and poor compensation effect. All these problems focus on the performance of the reduced voltage quality. Thus, intelligent reactive power optimization system design is applied to power grid of the region. Through the rational allocation of the underlying reactive power compensation equipment, and the establishment of the position optimization of reactive power compensation equipment control systems, the intelligent reactive power optimization control is realized in the power grid of the region.

关 键 词：无功优化 补偿节点 补偿容量 无功补偿经济当量 电压无功控制装置 

分 类 号：TM714.3[电气工程—电力系统及自动化]