金沙江银江水电站导流明渠截流方案的优化与实施  

Optimization and Implementation of Diversion Channel Closure Scheme for Yinjiang Hydropower Project on Jinsha River

作　　者：严瑞平 向前伟 杨显东 YAN Ruiping;XIANG Qianwei;YANG Xiandong(Panzhihua China Resources Hydropower Development Co.,Ltd.,Panzhihua Sichuan 617067;Sichuan Chuantou Energy Stock Co.,Ltd.,Chengdu Sichuan 610044)

机构地区：[1]攀枝花华润水电开发有限公司,四川攀枝花617067 [2]四川川投能源股份有限公司,四川成都610044

出　　处：《四川水力发电》2025年第1期5-6,56,共3页Sichuan Hydropower

摘　　要：银江水电站位于金沙江中游的攀枝花市主城区内,装机容量为390 MW。2024年11月18日19时08分,金沙江银江水电站导流明渠成功截流。本次截流克服了分流条件受限、截流水深大、明渠底板光滑、上游电站出库流量控制难及现场备料难度大等困难。在电站建设单位的精心组织及各参建单位的积极配合下,通过优化截流备料和实施方案,成功实现了导流明渠截流,为电站首台机组发电目标的实现奠定了坚实的基础[1]。The Yinjiang Hydropower Project is located in the main urban area of Panzhihua City in the middle reaches of the Jinsha River,with an installed capacity of 390MW.At 19:08 on November 18,2024,the diversion channel of Yinjiang Hydropower Project was successfully cut off.This diversion overcame the difficulties of limited diversion conditions,deep diversion water,smooth open channel bottom plate,difficult outflow control of upstream hydropower projects,and difficult on-site material preparation.With the careful organization of the project construction unit and the active cooperation of all participating units,the diversion open channel was successfully cut off by optimizing the diversion material preparation and implementation plan,laying a solid foundation for the realization of the power generation target of the first unit of the hydropower project.

关 键 词：银江水电站 导流明渠截流 城市主城区 方案 攀枝花市 

分 类 号：TV7[水利工程—水利水电工程] TV51TV52TV551