华电技术 ›› 2010, Vol. 32 ›› Issue (4): 48-51.

• 技术交流 • 上一篇    下一篇

山西神头二电厂两机励磁改造模式及应用

何靖,毛立森,霍乾涛   

  1. 国电南瑞科技股份有限公司,江苏南京210061
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2010-04-25

Excitation system in two generators reformed model of Shanxi Shentou Second Power Plant and its application

HE Jing, MAO Lisen,LEI Qiantao   

  1. Guodian Nanrui Science and Technique Corporation Limited, Nanjing 210061, China
  • Received:1900-01-01 Revised:1900-01-01 Published:2010-04-25

摘要: 结合山西神头二电厂励磁系统改造,对采用NES-5100微机励磁系统和可编程逻辑控制器(PLC)逻辑控制相配合进行励磁调节的模式进行了分析,介绍了两机励磁系统改造模式及该模式的特点。

关键词: 励磁系统, 两机励磁, NES-5100励磁调节器, 可编程控制器

Abstract: Combining with the excitation system reformation of Shanxi Shentou Second Power Plant, an excitation regulating model, in which the NES-5100 microcomputer excitation regulator is cooperated with PLC logic control, was analyzed, and the excitation system in two generators reformed model and its features were introduced. 

Key words: excitation system, excitation system in two generators model, NES-5100 excitation regulator, programmable logic controller (PLC)