抽水蓄能电站尾水事故闸门关键技术探讨  

Discussion on Key Technologies of Tailrace Emergency Gate for Pumped Storage Power Station

作　　者：丁向东 李言龙 DING Xiangdong;LI Yanlong(Northwest Development and Construction Branch of State Grid Xinyuan Co.,Ltd.,Xi an 710061,China)

机构地区：[1]国网新源有限公司西北开发建设分公司,西安710061

出　　处：《广东水利水电》2024年第12期94-98,共5页Guangdong Water Resources and Hydropower

摘　　要：根据高压闸阀式尾水事故闸门的特点,从结构设计条件、持住力计算、门叶防振措施、顶盖的密封与紧固、充水平压系统、安全措施等几个方面进行了分析和探讨,并结合工程实践提出相应的应对措施。Based on the characteristics of the gate valve type tailrace emergency gate,this paper analyzes and discusses several aspects including structural design conditions,holding force calculation,gate leaf anti-vibration measures,roof sealing and fasteners,bypass system,and safety measures.It also proposes corresponding countermeasures combined with engineering practice.

关 键 词：抽水蓄能电站 高压闸阀式 尾水事故闸门 

分 类 号：TV663.3[水利工程—水利水电工程] TV743