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2018-07-04View Original

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user

Reply #22018-07-04

Reply #32018-07-05

son

Reply #42018-07-05

Reply #52018-07-05

son

Reply #62018-07-05

["汽轮机전속부동",,"杭汽工业汽轮机在某个转速下波动，远离这个转速后就不波了，什么原因造成的呢？"为什么在这个特定的转速下汽轮机会波动，而在远离这个转速后就不波动了呢？","哪个转速这个状态下调速阀工作不稳定。","哪个转速这个状态下调速阀工作不稳定？","lhth238 发表于 29--日-- 时 994:53:57","建意下次有停机机会的时候，做如下处理： 1、把油动机里面的滑阀拿出来清洗一下，如果表面有划痕，就用细砂皮纸处理一下；

Reply #72018-07-07

转速波动原因很多，得多条曲线一块看，当时真空是否有问题？如果真空波动大，转速也会波动的，因为当时你没有并网发电，那么转速波动，除了考虑进气量的波动，即调门不稳，还得考虑真空

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