摘要
根据洞坪水电厂1号机组推力轴承的实际情况,对推力瓦更换和受力调整过程中可能遇到问题的进行了细致的研究,提出了推力瓦更换的步骤、技术要求及应注意的事项。在推力瓦更换和受力调整完毕后,整个机组进行了全面回装,开机运行表明,各工况下的推力瓦温均满足检修规程的要求,较前有了明显的改善。
The replacement of the thrust bearing pad in the No. 1 duced. Considering the practical conditions of the thrust bearing generator unit in Dongping Hydropower Station is intro- , major issues that should be noticed in the replacement and the load adjustment process are analyzed. Detailed replacement steps, technique requirements and attentions are provided. Practical operation of the unit after the replacement shows that the thrust bearing temperatures under different working conditions meet the requirement of the maintenance regulations and also have a great improvement.
作者
江旭
熊佳进
JIANG Xu XIONG Jiajin(Hubei Qingjiang Hydroelectric Development Co. , Ltd. , Yichang 443000, Chin)
出处
《水电与新能源》
2017年第9期39-42,55,共5页
Hydropower and New Energy
关键词
洞坪水电厂
更换
推力瓦
Dongping Hydropower Station
replacement
thrust bearing pad
