白莲河水电站导叶套筒螺栓断裂研究  

Study to Wicket Gate Sleeve Bolt Crack of Bai LianHe Pump-Turbine Power Station

作　　者：熊永俊 陶红[2] 刘英 张玺琛[2] 杨绍爱 赵阳[2] XIONG Yongjun;TAO Hong;LIU Ying;ZHANG Xichen;YANG Shaoai;ZHAO Yang(Hubei Bailianhe Pumped Storage Company, State Grid Xinyuan Company, Huanggang 438600, China;Harbin Electric Machinery Company Limited, Harbin 150040, China)

机构地区：[1]国网新源湖北白莲河抽水蓄能有限公司,湖北黄冈438600 [2]哈尔滨电机厂有限责任公司,哈尔滨150040

出　　处：《大电机技术》2019年第4期65-70,共6页Large Electric Machine and Hydraulic Turbine

摘　　要：本文是针对白莲河抽水蓄能电站导叶套筒螺栓断裂所进行的一些初步研究。着重对螺栓的工作载荷状态及工作应力进行分析,确认导叶套筒螺栓的断裂原因。This paper carries out preliminary study to wicket gate sleeve bolt crack of Bai LianHe pump-turbine power station. Confirm crack accident by work load and work stress analysis to wicket gate sleeve bolt.

关 键 词：白莲河 导叶套筒 螺栓 断裂 

分 类 号：TK730.313[交通运输工程—轮机工程]