摘要
变频调速电动机(以下简称变频电机)在起动过程中所具有的独特特性。介绍变频电机起动过程中转矩和电流的变化规律,以及恒负载,风机、水泵类负载的起动特点。
The Variable-frequency adjustable-speed motor （ hereafter referred to as simply variable-frequency motor） has unique characteristics during starting. This paper introduces the variation laws of torque and current of variable-frequency motor during starting and describes the starting characteristics of constant load, fan load and pump load.
出处
《防爆电机》
2011年第5期31-33,共3页
Explosion-proof Electric Machine
关键词
变频电动机
起动转矩
起动电流
Variable-frequency motor
starting torque
starting current
