摘要
主要研究了无功功率的作用及无功功率对依靠电磁转换工作的电器设备(如电机、变压器等)的影响,还研究了功率因数的作用及提高功率因数的意义.
This article not only study primarily the function of reactive power and t he effect of reactive power on the electrical devices of depending on e lectromagnetic exchange,but also study the function of power f actor and the meaning of increasing power factor.
出处
《沈阳工业大学学报》
EI
CAS
2001年第S1期34-35,共2页
Journal of Shenyang University of Technology
关键词
无功功率
功率因数
有功功率
reactive power
power factor
activ e power
