华电技术 ›› 2014, Vol. 36 ›› Issue (4): 45-46.

• 技术交流 • 上一篇    下一篇

数字电液控制系统调试中阀门整定的过程及经验分析

  

  1. (1.西安热工研究院有限公司,西安〓710032;2.四川电力建设三公司,四川内江〓641005)
  • 出版日期:2014-04-25 发布日期:2014-06-16

Process of valve setting in digital electrohydraulic control system debugging and experience analysis

  1. (1.Xi’an Thermal Power Research Institute Company Limited, Xi’an 710032, China; 2.Sichuan Third Electric Power Construction Company, Neijiang 641005, China)
  • Online:2014-04-25 Published:2014-06-16

摘要: 摘要:目前大、中型汽轮机均采用汽轮机数字电液控制系统(DEH)进行控制,其中进汽阀门的整定是DEH系统调试的一个重要环节。介绍了DEH控制系统调试中阀门整定的过程,总结了调试过程中应注意的问题,并提出了相应改善措施。

关键词: 关键词:汽轮机, 数字电液控制系统, 阀门整定, 调试

Abstract: Abstract:At present, the large and medium steam turbines are all controlled by digital electrohydraulic (DEH) control system,the setting of admission valves is important step of DEH debugging. The valve setting process of DEH control system was expounded, summarized the problems in DEH debugging should be noted, some corresponding measures were put forward.

Key words: Keywords:steam turbine, digital electrohydraulic control system, valve setting, debug