摘要
为改善#1启备变空载状态时候功率因数极低而导致产生高额的力调电费的问题,从状态分析、解决方案等方面介绍了静止无功补偿装置MCR在三门峡电厂备用电源系统中的应用。实际运行结果表明,MCR无功补偿装置抗强电磁干扰能力强、响应快、可靠性高、故障率低,达到了提高空载状态下功率因数的效果,减少了企业高额的力调电费的支出。
In order to solve the problem of extreme low power factor of #1 start-up/stand-by auxiliary transformer and avoid the high electricity bill of power rate regulating,the application of the static var compensator(SVC) with magnetic controlled reactor(MCR) in stand-by power supply system of Sanmenxia Power Plant was introduced from respects of state analysis,solving scheme and others.The practical operation result shows that the SVC with MCR has advantages of the ability to prevent strong magnetic-electrical i...
出处
《电力技术》
2010年第3期15-17,共3页
Electric Power Standarization & Construction Cost Control Information
关键词
MCR
无功补偿
功率因数
无功功率补偿
magnetic controlled reactor（MCR）
var compensation
power factor
reactive power compensation
