摘要
通过对前置泵叶轮车削机理的研究,结合以往的车削经验,确定叶轮的最佳车削量,并对叶轮车削后的节能效果进行分析。通过运行试验,验证了车削后前置泵的安全性和可靠性,提升了机组运行的经济性。对大型电厂辅机的选型及深度节能具有参考价值。
The optimum amount of wheel turning has been determined based on the study on the turning mechanism of water-booster pump impeller and combined with actual turning experience.The safety reliability of impeller turning have been specified and the economy of the operation of power unit has been increased based on the operational experiment.It is quite helpful to the selection of the auxiliary equipment and energy saving in large power plant.
出处
《电站辅机》
2011年第4期42-44,共3页
Power Station Auxiliary Equipment
关键词
超超临界
机组
前置泵
叶轮
车削
节能
效果
研究
ultra supercritical
power unit
booster pump
impeller
turning
energy saving
effect
study
