岩滩电厂楼板强振问题的分析  

Analysis on the Severe Vibration Problems from the Powerhouse Generator Floor of Yantan Power Plant

作　　者：陶星明[1] 吴新润[1] 

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：《大电机技术》2004年第1期35-40,共6页Large Electric Machine and Hydraulic Turbine

摘　　要：本文在真机和模型试验基础上 ,分析了岩滩电厂在高水头运行区出现的厂房发电机楼板强振的原因 ,并为解决上述问题 ,采取了更新转轮设计的措施。运行实践表明 。Based on the prototype and model vibration test results,in this paper the reasons of severe viˉbration of powerhouse generator floor in the high operating head region had been analyzed.The remedy measures were taken to solve above mentioned problems through rehabilitation of runner design.Operation facts proved the measures taken are successful.

关 键 词：水轮发电机组 转轮 振动 楼板强振 现场试验 岩滩电厂 

分 类 号：TM312[电气工程—电机]