华电技术 ›› 2013, Vol. 35 ›› Issue (12): 59-60.

• 技术交流 • 上一篇    下一篇

引进型600MW机组小机伺服位置控制器可靠性分析

  

  1. (华电国际邹县发电厂,山东邹城〓273522)
  • 出版日期:2013-12-25 发布日期:2014-02-19

Analysis on reliability of import servo position controller for small turbine of 600MW unit

  1. (Huadian International Zouxian Power Plant, Zoucheng 273522, China)
  • Online:2013-12-25 Published:2014-02-19

摘要:

摘要:以华电国际邹县发电厂600MW机组小机伺服位置控制器为例,分析了提高其可靠性的路径,在借鉴其他控制器安全稳定保证措施的基础上,对回路进行完善改进,保证控制器安全可靠,从而确保机组安全、经济运行。

关键词: 关键词:600MW机组, 伺服位置控制器, 回路, 可靠性, 改进

Abstract:

Abstract:Taking the servo position controller for small turbine of 600MW unit of Huadian International Zouxian Power Plant as example, the way to improve its reliability was analyzed. Using the safety and stability ensuring measures of other controllers as reference, the loop of the servo position controller was perfected and improved, and the safety and reliability of the controller were ensured. So the safe and economic operation of the unit was ensured.

Key words: Key words:600MW unit, servo position controller (SPC), loop, reliability, improvement