摘要
该文通过列举典型大功率电力电子装置的用电指标,看出这些装置大部分的用电指标为不合格产品,需要对其检测和治理。讲述无功功率和谐波电流引起电能损耗的原理,指出无功补偿和谐波滤波可以节电。最后介绍了治理高次谐波的几种技术措施。
In this paper,by listing the typical high-power electronic device powerindcator, see the majority of these devices target power as substandard products,the need for its detection and treatment.About the reactive compensation and harmonic filtering can be saving. Finally the management of several high-order harmonic technical measures.
出处
《软件》
2012年第4期123-125,135,共4页
Software
关键词
电能质量
有功功率
无功功率
谐波电流
Power quality
Active power
Reactive power
Harmonic current
