摘要
无功功率影响系统电压,甚至会使电压崩溃,为了保证系统电压,对功率因数提出了严格要求,提出了若干无功补偿的措施。
Reactive power has influence on system voltage,which can make electric voltage collapse.This article points out the strict requirement to the power factor,to ensure the system electric voltage,and several measures of the reactive-power compensation.
出处
《机械制造与自动化》
2010年第6期148-149,共2页
Machine Building & Automation
关键词
无功功率
功率因数
无功补偿
电容器
reactive power
power factor
compensate of reactive power
capacitor
