Huadian Technology ›› 2014, Vol. 36 ›› Issue (4): 45-46.

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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

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