电网自动电压控制模式研究  

The Study of Automatic Voltage Control Mode of Power Network

作　　者：张波 

机构地区：[1]西北电力建设调试施工研究所,陕西西安710032

出　　处：《科技视界》2012年第18期267-268,114,共3页Science & Technology Vision

摘　　要：电力系统的规模日益扩大,结构互联也逐渐增加。电网在增加巨大经济效益的同时,也带来电压不平衡的危害。本文结合控制理论,研究不同的电网电压控制模式,得出一种电压控制模式,它能在最大程度上利用实际电网控制中出现的问题在时间、空间和目标在三个方面的特点,据此再进行简化,得到理想的最优控制模式。With the expanding of power system scale and the increase of interconnection among system with power system scale ceaselessness , power network brings in economic benefits meanwhile brings in danger of voltage instability. Under the guidance of control theory, the paper studies on the different voltage mode of different power system.And a voltage mode is attained which can maximum use the characteristics in time,dimension and goal of practical problems of network. After siplifying,a realistic optimal control approach is attained.

关 键 词：电网电压 电压控制模式 电压分区 数学描述 

分 类 号：TM862[电气工程—高电压与绝缘技术]