抽水蓄能电站输水系统上游调压室设置条件研究

Research for the Setting Basis for the Headrace Surge Chamber of the Pumped Storage Power Station’s Water Delivery System

通过对国内十余座已建、在建抽水蓄能电站的调研,得出上游调压室的实际设置情况。传统的上游调压室设置条件来源于常规水电站建设经验及后续衍生,结合甩负荷试验、机组设计参数,对上游调压室设置条件的实践运用情况进行评定,总结抽水蓄能电站相关建设经验,提出上游调压室设置条件的分析、研究成果。

Through the investigation of more than ten pumped storage power stations,which are built or under construction,the actual settings of the headrace surge chamber are obtained.Traditional setting basis for the headrace surge chamber is derived from conventional hydropower station construction experience。Combined with load rejection test and unit design parameters,evaluate the practical application of the setting basis of the headrace surge chamber,summarize relevant construction experience of pumped storage power station,put forward the analysis and research results of the setting basis of headrace surge chamber.