以礼河冲击式水轮机整体结构介绍  

Introduction to Overall Structure of Yilihe Impact Turbine

作　　者：王鹏 李晨晨[1] 刘剑 张帆[1] WANG Peng;LI Chen-chen;LIU Jian;ZHANG Fan(Harbin Electric Machinery Company Limited,Harbin 150040,China)

机构地区：[1]哈尔滨电机厂有限责任公司,黑龙江哈尔滨150040

出　　处：《云南水力发电》2023年第5期87-88,共2页Yunnan Water Power

摘　　要：以礼河四级电站复建工程总装机容量130MW(32.5MW×4台)立轴冲击式水轮机组,型号CJA1581-L-185/4×15.4。电站额定水头517.5 m,最大水头542.7 m,水斗式水轮机转轮直径D1为1.85 m,水斗数量Z=21个,额定流量为7.23 m3/s,额定转速为500 r/min,飞逸转速为900 r/min,机组旋转方向为俯视逆时针。机组由哈尔滨电机厂有限责任公司制造,首台机组于2022年12月20日投产发电。The total installed capacity of Lihe Level IV Hydropower Station is 130MW,including 4 sets of 32.5MW vertical impact turbine units,the model of which is CJA1581-L-185/4x15.4.The rated head of power plant is 517.5m,the maximum head is 542.7m,the diameterD1 of bucket turbine runneris 1.85m,the number of buckets Z=21,the rated flow is 7.23m3/s,the rated speed is 500 r/min,the escaping speed is 900 r/min,and the rotating direction of unit is looking down counterclockwise.The unit is manufactured by Harbin Electric Machinery Company Limited.The first unit was put into operation on December 20,2022 for power generation.

关 键 词：冲击式水轮机 转轮 主轴 水导轴承 配水环管 

分 类 号：TV734.1[水利工程—水利水电工程]