Taking feedwater pump allocated originally for300 MW unit as an example, the methods and measures for enhancing efficiency of said feedwater pump have been expounded from aspects of design and manufacture for hydraulic parts of feedwater pumps.

• 以与300mw机组配用的给水泵为例,从给水泵水力部件的设计与制造方面,提出提高给水泵效率的方法。