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针对国电九江发电厂4号机调节和保安系统改造不完善,而发生静态试验中高、中压调速汽门的油动机开不足和无法正常地进行主汽门活动试验的问题,进行了原因分析,采取了切实可行的处理对策,消除了改造后出现的问题,取得了很好效果。
Aiming at the problem that the modification and security system of No. 4 machine in Guodian Jiujiang Power Plant are not perfect and the motivation of high and medium pressure governor valve in static test is insufficient and the test of main valve activity can not be carried out normally, , Take practical measures to deal with, eliminating the problems after the transformation, and achieved good results.