大路水电站2^#水轮发电机组轴线调整及导轴承瓦间隙调整

Adjustment of 2~# Water Turbo Generator Unit's Axial Line and Guide Bearing Bush's Clearance in Dalu Hydraulic Power Station

文章介绍了大路水电站 2 # 机组在安装过程中 ,发电机轴线调整方法。以及水轮机和发电机联轴 ,发现机组轴线产生严重的拆线后 ,通过盘车数据计算和分析 ,解决了机组轴线偏拆导致水轮机摆度过大的严重缺陷 ,并根据最终的盘车数据确定了上导、下导。

The paper introduces the generator axial line's adjustment method during the instaling process of the 2 # unit in Ledu Dalu hydraulic power station,and according to the final turning data,the paper proposes the adjustment plan for the guide bearing bush's clearance.