摘要
介绍了葛洲坝水电厂14号机组增容改造的情况,增容改造消除了发电机高频电磁振动,机组的相对效率有所提高,机组振动、摆度及稳定性指标良好。
Current state of capacity-increasing transformation of unit No. 14 in Gezhouba Hydropower Plant is intro- duced. After tenovation, the electromagnetic high frequency vibration of generator is elmilated, the relative efficiency of the unit is improved and the indexes of vibration runout and stability are fine.
出处
《水电与新能源》
2012年第3期17-18,共2页
Hydropower and New Energy
关键词
葛洲坝水电厂
增容改造
14号机组
Gezhouba Hydropower Plant
capacity-increasing transformation
unit No. 14
