摘要
根据凝结水泵的运行工况,提出了采用变频技术对凝结水泵进行技术改造。以某电厂凝结水泵变频技术改造为例,分析比较了电厂凝结水泵采用变频调节时不同负荷下的耗能情况,分析了其改造的经济性。
According to the working condition of condensate pumps, it is proposed in this paper to use the variable frequency technology to renovate condensate pumps. Based on a case study of transformation of the condensate pump of a power plant with variable technology, the paper compares the energy consumptions under different loads when the condensate pump is controlled by variable frequencies, and analyzes the economy of the transformation.
出处
《能源技术经济》
2010年第12期58-61,共4页
Electric Power Technologic Economics
关键词
火电厂
凝结水泵
变频调速
thermal power plant
condensate pump
variable frequency speed control
