云南水力发电2024，Vol.40Issue(6)：45-47,3.DOI:10.3969/j.issn.1006-3951.2024.06.017
降低大型筒阀接力器泄漏量
Reduce Leakage of Large Cylinder Valve Relay
杨永灿 1谭庆慧 1李琦 1王开伟1
作者信息
- 1. 云南华电金沙江中游水电开发有限公司阿海发电分公司,云南 丽江 674100
- 折叠
摘要
Abstract
The relay of the cylinder valve at the Ahai hydropower station has the disadvantage of leakage,which can easily cause the relay to be unable to synchronize and cause abnormal cylinder valves.This paper provides a detailed analysis of the causes of leakage in the relay,and conducts a comprehensive disassembly inspection of the relay during unit maintenance to determine the final cause of the malfunction.By implementing a series of targeted maintenance measures,the leakage rate is successfully reduced and the reliability of the cylinder valve operation is improved.关键词
筒阀/接力器/泄漏/原因/处理Key words
barrel valve/relay/leakage/reason/handle分类
建筑与水利引用本文复制引用
杨永灿,谭庆慧,李琦,王开伟..降低大型筒阀接力器泄漏量[J].云南水力发电,2024,40(6):45-47,3.
