摘要
分析了整流装置中正弦电压、非正弦电流和非正弦电压、非正弦电流两种情况下网侧电流与功率间的基本关系;总结了整流装置功率因数的特点;指出了从电网的角度而言,对整流装置的一次侧功率因数进行分析的实际意义。
The basic relation between the net side current and power are analyzed,which is about sine voltage and nonsine current, nonsine voltage and current in rectifier equipment. The characteristics of power factor are summarized. And it is pointed out that, from the view of power network, the analysis of the primary power factor has much more practical significance.
出处
《电测与仪表》
北大核心
2006年第9期5-7,28,共4页
Electrical Measurement & Instrumentation
关键词
视在功率
有功功率
无功功率
畸变功率
apparent power
active power
reactive power
distortion power
