摘要
介绍了大容量2P隔爆型变频调速三相异步电动机的设计方法,从选择合理的滚动轴承结构入手,重点介绍了提高刚性转子的临界转速所采取的措施。
It introduces the design method of 2P converter - fed high - voltage flameproof three phase asynchronous motor with large capacity, from the aspects of choosing reasonable rolling bearing structure, focus on improving measures of the rigid rotor critical speed.
出处
《电气防爆》
2017年第2期11-13,共3页
Electric Explosion Protection
关键词
隔爆电机
变频
刚性转子
三轴承结构
flameproof motors
converter - fed
rigid rotor
three bearing structure
