摘要
凝结水泵是火力发电厂主要动力设备之一,该系统配置是否合理,不仅直接影响机组整体运行的经济性,而且对机组整体安全性也有重大影响。文中采用最小年费用法,从技术可靠性、运行经济性两方面对目前常用的凝结水泵变频配置方案进行比较,进而得出300MW亚临界供热机组凝泵的最优配置方案。
The condensate pump is one of the main thermal power equipment, the system configuration is reasonable, not only directly affect the overall operation of the unit economy, and on the unit overall safety also have important influence. Article based on the minimum annual cost method,from the technical reliability, running two aspects of economy at present commonly used condensate pump variable frequency configuration scheme comparison, and then conclusion that the 300MW suberitical heating unit condensate pump optimal allocation scheme.
出处
《应用能源技术》
2013年第1期26-29,共4页
Applied Energy Technology
