摘要
变频调速三相异步电动机(以下简称电机)是由变频器做电源对电机进行供电,变频器输出电量测量对传感器及仪表具有特定的要求。应试验的项目和方法大部分与普通电动机相同。重点介绍电机试验的特殊要求及增加的试验项目和有关试验方法。
The variable-frequency adjustable-speed three-phase induction motor（ hereaf- ter referred to as simply ＂motor＂） is fed by frequency converter（ adopting as power supply）. The sensors and instruments shall meet the specific requirements to test output electric quantity of frequency converter. The test items and methods are most the same as that of common motor. This paper chiefly introduces the special test requirements, added test items and related test methods.
出处
《防爆电机》
2013年第5期42-44,共3页
Explosion-proof Electric Machine
关键词
变频调速
试验方法
恒功率
恒转矩
Variable-frequency adjustable-speed
test method
constant power
constant torque
