低压笼型三相异步电动机起动分析  

Starting Analysis on Low-Voltage Squirrel-Cage Three-Phase Asynchronous Motor

作　　者：张红枝 张雪雪 张志勇 王以孟 陈金刚 Zhang Hongzhi Zhang Xuexue Zhang Zhiyong Wang Yimeng Chen Jingang(Dezhou Hengli Electrical Machinery Co., Ltd., Dezhou 253005, Chin)

机构地区：[1]德州恒力电机有限责任公司,山东德州253005

出　　处：《防爆电机》2017年第5期23-25,28,共4页Explosion-proof Electric Machine

摘　　要：叙述笼型三相异步电动机的起动性能和起动方式,对电机直接起动需满足的条件进行了说明,并介绍了笼型三相异步电动机常用降压起动方式的优缺点,便于用户参考选用。This paper mainly describes the starting performance and method of squirrel- cage three-phase asynchronous motor, illustrates the requirements that should be met in direct starting of motor, and introduces advantages and disadvantages of squirrel-cage three-phase a- synchronous motor in common reduced voltage choose. starting. It is benefit for users to refer and

关 键 词：直接起动 降压起动 机械特性 电流特性 软启动 

分 类 号：TM343.2[电气工程—电机]