华电技术 ›› 2008, Vol. 30 ›› Issue (10): 7-10.

• 专题综述 • 上一篇    下一篇

浅谈异步电动机的安全运行

张湘禹   

  1. 河南第一火电建设公司,河南 郑州 450012
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-10-25 发布日期:2008-10-25

Discussion about safety operation of asynchronous motor

ZHANG Xiang-yu   

  1. Henan No.1 Thermal Power Construction Company, Zhengzhou 450012, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2008-10-25 Published:2008-10-25

摘要: 详细介绍了异步电动机的选用、启动前的准备工作及保护装置。分析了异步电动机常见的机械故障和电气故障的产生原因,提出了电动机在运行中的运行参数和保养维护中需要注意的问题。

关键词: 异步电动机, 选用, 启动, 故障, 保护

Abstract: The selection of asynchronous motor, the preparation work before starting-up and the protection devices of asynchronous motor were introduced in detail. The reasons of common mechanical and electrical failures in asynchronous motor were analyzed. The operation parameters of asynchronous motor and the problems needing attention in its maintenance were put forward.

Key words: asynchronous motor, selection, starting-up, failure, protection