灯泡贯流式机组受油器烧瓦故障分析处理  

Analysis and Treatment on an Oil Receiver Bearing Burnout of Bulb Tubular Turbine Generator

作　　者：汪如哲 WANG Ruzhe(Jinggangshan Avionics Hub Branch of Jiangxi Port&Navigation Construction Investment Group Co.,Ltd.,Ji'an 343000)

机构地区：[1]江西省港航建设投资集团有限公司井冈山航电枢纽分公司,江西吉安343000

出　　处：《电力安全技术》2025年第1期60-62,共3页Electric Safety Technology

摘　　要：某水电站灯泡贯流式机组受油器烧瓦故障。为分析故障原因对各部件进行检查,对受油器浮动瓦烧损、轴承3支撑板螺栓拉长与浮动瓦位移等故障进行了详细分析,并提出了相应的改进措施,为机组日常维护检修工作提供借鉴。An event of oil receiver bearing burnout occurs in a bulb tubular turbine generator of a hydropower station.To find out the failure causes,checks are performed on all the components by analyzing the failures in detail concerning oil receiver float bearing burnout,the bolts of bearing No.3 support plates pulled out,float bearing displacement and so on,and the corresponding measures for improvement are proposed,which offers reference for the routine maintenance and repairs of such generators.

关 键 词：灯泡贯流式水轮发电机组 受油器 浮动瓦 机组检修 

分 类 号：TM622[电气工程—电力系统及自动化]