Abstract:

The technical characteristics of the full capacity feed pump driving turbine of Huaneng Dongfang Power Plant were analyzed. Based on the energy

value analysis method, the energy conservation effects of the starting modes of the turbine driven feed pump and the electrical feed pump were calculated and

compared. The problems of the feed pump driving turbine occurred during commissioning were discussed, and feasible solution was given.

Key words: feed pump driving turbine, turbine driven feed pump, electrical feed pump, starting mode, energy conservation effec