Based on actual failure data,reliability analysis of the nuclear power plant generator stator cooling water pump was given in this paper.

The situation of applying the SZSY1 type stator cooling water treatment facility onto 300 MW generators to purify stator cooling water in Yangguang PowerGeneration Co Ltd,Shanxi province,has been presented.

Reason analysis and countermeasures for leakage of DF_(4B) locomotive diesel engine cooling water pump;

Design of test-control systems for cooling water pumps of automobile engines;

Performance adjustment of cooling water pump of a central air conditioning system;

It compares the variable flow water operation with the operation that the number of the refrigerators and the cooling pumps is changed.

There were rather less studies on the frequency conversion of cooling water pumps in central air conditioning systems than that of cold water pumps.

For purpose of energy-saving and cost-reducing, three cooling water pumps for one unit system,two cooling water pumps for one unit system and expanding unit system of 1 000 MW thermal power units were compared in technology and economic.

Be based on the structure without permanence back-flushing design,this article analyses the preparation and practice on the watercourse test of two 700 MW Westinghouse turbo-generator stator cooling water system in Zhuhai Power Plant.