华东地区抽水蓄能电站的节能效益分析  

Energy-Saving Benefits of Pumped Storage Power Station in East China

作　　者：王建军[1] 黄阮明[1] 杨增辉 

机构地区：[1]华东电网有限公司,上海200002 [2]上海电力公司电力科学研究院,上海200437

出　　处：《华东电力》2012年第4期613-616,共4页East China Electric Power

摘　　要：随着煤电机组性能的不断提高,抽水蓄能机组的节能效果受到了影响。以未来华东规划电网为对象,针对有无抽蓄及抽蓄不同运行方式,采用生产模拟系统(WHPS)测算系统的发电能耗水平、煤电机组发电单耗等,通过对比剖析抽蓄对系统能耗影响的主要因素并进行量化分解。在此基础上分析煤耗曲线对抽蓄节能作用的影响,得出未来抽蓄在合理运行方式下仍然具备节能效益。The improved performance of coal power unit affects the energy-saving effect of pumped storage power unit.Taking the East China grid planning as the research subject,this paper applies the production simulation system to measure and calculate the energy consumption level of power generation,as well as the coal power unit energy consumption in the case of storage or non-storage power generation and different storage operation modes.Then by comparison,the main storage factors influencing system energy consumption are analyzed and quantified.Thereby the impacts of the coal consumption curves on storage energy saving are discussed.It is concluded that pumped storage will still produce energy-saving benefits in the future if operated in the reasonable mode.

关 键 词：抽水蓄能电站 运行方式 生产模拟系统 系统能耗 

分 类 号：TV743[水利工程—水利水电工程] TK018[动力工程及工程热物理]