红水河2015，Vol.34Issue(4)：58-61,4.
百龙滩水电厂灯泡贯流式水轮机转轮室空蚀处理
Treatment of Cavitation Erosion in Runner Chamber of Bulb Tubular Turbine in Bailongtan Hydropower Station
陈南文1
作者信息
- 1. 广西桂冠电力股份有限公司大化水力发电总厂,广西 大化 530800
- 折叠
摘要
Abstract
There is serious cavitation erosion of the runner chamber of bulb tubular turbine in Bailongtan hydropower station after long time operation. The paper analyzes the causes of the cavitation erosion and introduces the repairing measures, technologies and the repaired effects after the chamber was returned to the factory, including the adjust-ments of roundness, levelness and centrality of the chamber, the laying-off and welding of anti-cavitation stainless steel plate and the preparation of turning program etc.关键词
灯泡贯流式水轮机/转轮室/空蚀/百龙滩水电厂Key words
bulb tubular turbine/runner chamber/cavitation/Bailongtan hydropower station分类
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陈南文..百龙滩水电厂灯泡贯流式水轮机转轮室空蚀处理[J].红水河,2015,34(4):58-61,4.
