抽水蓄能电站输水系统设计要点研究  

Research on the Key Points of Water Transmission System Design of Pumped Storage Power Station

作　　者：马新红[1] 韩强[1] 王磊[1] 张良 邢侃侃 MA Xinhong;HAN Qiang;WANG Lei;ZHANG Liang;XING Kankan

机构地区：[1]山东电力工程咨询院有限公司,山东济南250000

出　　处：《电力系统装备》2023年第4期9-11,共3页Electric Power System Equipment

摘　　要：为确保对抽水蓄能电站抽水、发电等功能正常运行,工程单位需要做好输水系统的设计工作,而进出水口与输水道则是其中的设计关键点.在进出水口设计阶段,设计人员需要结合现场地质情况、输水系统运行需求等综合选择出入水口结构型式,并做好出入水口宽度等参数的复核计算工作;在输水道设计阶段,设计人员需要针对钢筋混凝土衬砌与钢砌等不同结构对设计参数进行计算分析,并做好变幅比等参数的复核计算工作,确保所设计的输水系统满足使用需求.Pumped-storage power station realizes peak shaving and valley filling of power grid through comprehensive application of water turbine and water pump.In order to ensure the normal application of functions such as pumping and power generation,engineering units need to do a good job in the design of water delivery system,and the water inlet and outlet and water delivery channel are the key points in the design.In the design stage of water inlet and outlet,designers need to comprehensively select the structure type of water inlet and outlet according to the site geological conditions and the operation requirements of water delivery system,and do a good job in checking and calculating the parameters such as the width of water inlet and outlet.In the design stage of water conveyance system,designers need to calculate and analyze the design parameters for different structures such as reinforced concrete lining and steel masonry,and do a good job of rechecking and calculating the parameters such as amplitude ratio to ensure that the set water conveyance system meets the design requirements.

关 键 词：抽水蓄能电站 输水系统 进/出水口 输水道 设计要点 

分 类 号：TM622[电气工程—电力系统及自动化]