摘要
机组进汽方式改变影响转子运行的位置,进而影响轴振和瓦温。通过改变机组调节汽门的开启方式,比较各种方式下瓦温和轴振的变化,确认机组在1号调门全关,2号调门全开,3、4号调门做调整时机组运行是最经济的,也是比较安全可靠的运行方式。
The Variation of Steam admit modes of unit can influence the location of running rotor, then influence the vibration of shafting and temperature of shoes. By the change of opening mode of adjusting ports, the variation of the temperature of shoes and the vibration of shafting are compared, and the most economic operation mode of unit is assessed. The operation mode is safe and reliable.
出处
《华北电力技术》
CAS
2007年第2期48-51,共4页
North China Electric Power
关键词
调门
轴振
瓦温
adjusting ports
vibration of shafting
the temperature of shoes
