摘要
介绍了正压外壳型电机的结构形式、防爆原理、参考标准等,着重分析了这种防爆保护型式电机的技术特点和需要改进的技术难点,并对今后此类电机的制造和检验提出了建议。
This paper introduces the structure,explosion protection principle and reference standards of pressurized-enclosure type of motors,chiefly analyzes the technical characteristics and improvement difficulties of this explosion-proof type of motors,and proposes some advices of manufacturing and inspecting this kind of motors in future.
作者
王维越
Wang Weiyue(Jiamusi Explosion-Proof Electric Machine Institute, Jiamusi 154005, China)
出处
《防爆电机》
2018年第2期30-33,共4页
Explosion-proof Electric Machine
关键词
正压外壳型电机
保护气体
结构
技术
Pressurized-enclosure type of motor
protective gas
structure
technology
