摘要
从提高功率因数谈起,阐述交流电动机电容补偿与变频调速的节能原理,并对它们作以简单比较,以便合理选用配置,取得良好的经济效益。
This paper describes and compares the energy-saving fundamentals of capacity compensating and variable-frequency adjustable-speed of ac motor talked from improving the power factor in order to select properly arrangement and then gain better benefit in economy.
出处
《防爆电机》
2005年第6期13-16,41,共5页
Explosion-proof Electric Machine
关键词
电容补偿
通用变频器
功率因数
节能
Capacity compensation, general converter, power factor, energy-saving
