华电技术 ›› 2013, Vol. 35 ›› Issue (2): 39-41.

• 技术交流 • 上一篇    下一篇

新型电缆卷筒在三峡地下电站门式启闭机上的应用

胡美玲,苗静丽,杜军亚   

  1. 华电郑州机械设计研究院有限公司, 河南郑州 450015
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-02-25 发布日期:2013-02-25

Application on the headstock gear in Three Gorges Underground Power Station for the new type cable drum

HU Meiling, MIAO Jingli, DU Junya   

  1. Huadian Zhengzhou Mechanical Design Research Institute Company Limited, Zhengzhou 450015, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-02-25 Published:2013-02-25

摘要: 介绍了常用几种常用形式电缆卷筒的工作原理和控制方法,分析了电缆卷筒的特点,论述了在调试过程中应注意的事项,新型电缆卷筒及其控制系统在水电站的应用结果表明,安全、可靠的电缆卷筒及其控制系统对门式启闭机整机的安全运行至关重要。

关键词: 变频器, 可编程逻辑控制器, 电缆卷筒, 同步

Abstract: The working principle and control method of several common types of cable drum were introduced. The characteristics of cable drums were analyzed. The matters needing attention in debugging process were expounded. The application results of the cable drum and its control system in hydropower plants show that for safe operation of the headstock gear, safe and stable cable drum and its control system are very important.

Key words: frequency converter, programmable logic controller (PLC), cable drum, synchronization