摘要
介绍了正压外壳型高压三相异步电动机的核心技术、优点及吹扫装置的应用。提出通过对电机密封结构的改进,有效地解决了大型正压外壳型高压三相异步电动机的密封问题。
This paper introduces the core technologies and advantages of high-voltage three-phase induction motor with pressurized enclosure, describes the application of purging de- vice, and puts forward the improvements of sealing structure. It has effectively solved the seal- ing matters of large-sized high-voltage three-phase induction motor with pressurized enclosure.
出处
《防爆电机》
2014年第2期24-25,44,共3页
Explosion-proof Electric Machine
关键词
正压外壳型
吹扫装置
密封
Pressurized enclosure type
purging device
sealing