摘要
针对双速改造后的循环水泵并联运行的状况,从理论角度分析了双速改造后的循环水泵在并联运行时的工作原理。结合双速循环水泵在并联运行工况下的性能试验,应用最小年费用法,对3种并联运行方案进行了经济性比较,为科学指导循环水泵节能运行提供了依据。
The working principle of water circulating pumps,which had been two-speed reformed and operate in parallel mode,was theoretically analyzed.Combining with the performance test of the two-speed water circulating pumps in parallel operation,by using the minimum annual operation expenses method,the economical efficiencies of three parallel operation schemes were compared,providing a foundation for energy-saving operation of water circulating pumps.
出处
《华电技术》
CAS
2009年第11期3-5,共3页
HUADIAN TECHNOLOGY
关键词
循环水泵
性能试验
并联
最小年费法
water circulating pumps
performance test
parallel
minimum annual operation expenses method
