The installation of tube pedestal of large-capacity bulb tubular hydro-generating unit is always a difficult problem.
大容量灯泡贯流式水轮发电机组管型座安装一直是一个难题。
The measuring data of generator rotor obtained from varying speed experiment of the hydro-generating unit is analyzed.
通过水轮发电机组的变速试验对发电机转子测试数据进行分析。
In order to ensure the safe, stable and economic operation of hydro-generating unit, it is necessary to realize condition maintenance.
为了确保水电机组的安全稳定和经济运行，需要实现对水电机组的状态检修。
The rotor of bulb tubular hydro generating unit adopts cantilever structure. The whole machine was installed under water with low rotation speed and more magnetic poles.
灯泡贯流式水轮发电机转子采用悬臂式结构，整个机组安装在水里，机组转速低，磁极对数多，励磁回路发生接地的故障机率较大，而产生的后果严重。
The gain value of the PSS for the generating unit of Ertan Hydro Station is adjusted on the basis of the field test, which has achieved good damping effectiveness.
二滩机组PSS增益设定是根据现场试验进行调整，取得了较好的阻尼效果。
The runners of 6 operated generating unit of Ertan Hydro Station have been checked and no crack on the primary weld of the field welding position is observed.
二滩水电站已全部投运的6台机转轮经停机检查，现场焊接的主焊缝无裂纹。
The runners of 6 operated generating unit of Ertan Hydro Station have been checked and no crack on the primary weld of the field welding position is observed.
二滩水电站已全部投运的6台机转轮经停机检查，现场焊接的主焊缝无裂纹。
应用推荐