Abstract:After a centrifugal pump is put into operation, its running clearances will incr ease gradually to make the pump hydraulic performance decline. And the driving m otor trip may occur if the H-Q performance curve of the pump is flatter. Analys is and discussion on these problems are made in this article, and some methods f or preventing the motor from trip are given.
傅松. 离心泵电动机跳闸的原因及预防措施[J]. 排灌机械工程学报, 2001, 19(4): 28-30.
FU Song. The Trip Reasons of a Centrifugal Pump Motor and the Countermea sures. Journal of Drainage and Irrigation Machinery Engin, 2001, 19(4): 28-30.
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