摘要
通过分析妈湾电厂 30 0MW机组锅炉给水泵常规启动方式的优缺点 ,提出用汽泵带电泵启动机组运行的新方式 ,指出该方式在机组启动时安全性、经济性较好 ,并说明具体操作及其注意事项 ,最后对用辅汽作为小汽轮机高压汽源进行可行性探讨。
By analyzing the advantages and disadvantages of conventional start up of 300 MW unit boiler feed water pumps in Mawan Power Plant,a new mode with TDFP (turbine driven feed pump) and MDFP (motor driven feed pump) working together is presented to enable better safety and economics. Its procedures and points for attention are included,and the feasibility of using aux steam as high pressure steam of TDFP is dealt with at last.
出处
《广东电力》
2001年第5期68-70,共3页
Guangdong Electric Power
关键词
锅炉
给水泵
启动方式
电泵
汽泵
电厂
feed water pump of boiler
mode of start up
MDFP
TDFP
aux steam
high pressure steam
