摘要
本文主要针对凌津滩电厂部分机组水轮机导向轴承径向振动超标问题,从灯泡贯流式水轮发电机组导向轴承内部结构分析入手,对水轮机导轴承水平振动超标问题产生的原因进行分析研究,并就改进措施和处理方法进行探讨。
This paper mainly introduces the radial vibration problems of guide bearing in some hydro turbines of Lingjintan power station. Based on the internal structure analysis of the guide bearing in a tubular turbine, analysis on the reason of the guide bearing vibration problems has been carried out, and the improvement measures has been discussed in this article.
出处
《大电机技术》
2015年第3期48-49,53,共3页
Large Electric Machine and Hydraulic Turbine
关键词
水轮机导向轴承
径向振动
原因分析
检修维护
改进探讨
hydro turbine guide bearing
radial direction vibration
reason analysis
improvement discussion
