并联电抗器的可控调节  

Controllable Regulation of Shunt Reactors

作　　者：陈维贤[1] 陈禾[1] 

机构地区：[1]武汉水利电力大学,武汉430072

出　　处：《高电压技术》2000年第5期11-13,共3页High Voltage Engineering

基　　金：国家电力公司资助项目!合同号 SPKJ0 1 6- 0 1

摘　　要：计算表明 ,在远距离输电线路中 ,常规并联电抗器显著地限制传输功率 ,而应采用高速响应可控电抗器 ,为此推导的计算公式可用于确定其自动调节方式 ,以保证在传输自然功率范围内沿线电压不超过容许数值。针对末端负载中可能存在感性无功的情况 。This paper points out and proves by computation that, in the long distance transmission lines, the presence of traditional shunt reactor will significantly restrict the value of transmitted power. It is necessary to adopt the controllable shunt reactor with high speed response, the formulae derived in the paper can determine the regulation mode of this reactor, by which the transmission power may attain the natural power level, and the voltage along whole line, at the same time, will not exceed the allowable value. Finely, to counter the inductive power component of receiving side load, this paper also presents the revised regulation mode of controllable reactor.

关 键 词：并联电抗器 可控调节 输电线路 

分 类 号：TM472[电气工程—电器] TM726