This paper adopts the thermodynamic method to on-line monitor the performance of the feed pump and on the base of the method develops the feed pump status monitoring system. The system has been applied to one power plant 2QOMW unit and reached the good improvements of safety and economy for the unit operation.Dai Ri-jun(Feng Zhen power plant) Directed by prof. Wang Song-Ling and Bo Yong-dong...
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