大化水电站右岸厂房机组流道闸门30年运行浅述

摘要

回顾大化水电站右岸厂房机组进水口和尾水闸门30年的运行管理实践,梳理汇总30年来进行闸门维护、检修和技术改造历史,分析总结运行维护工作中的常见问题,以及通过不断地维护、检修和技改,闸门的安全质量状况得到不断地改善和巩固,各类不同用途闸门的全部性能得到充分利用的成功经验,提出闸门运行维护管理工作建议,供今后对已运用几十年的闸门运行维护提供可借鉴的管理经验.%The paper summarizes and analyzes the common problems on the gates at draft tube and at intake of the right bank powerhouse unit in Dahua hydropower station through reviewing 30 years' operation and management of these gates as well as the maintenances and the technical innovations on the gates in these years. Besides, the sugges-tions on operation, maintenance and management of these gates are proposed through analyzing the historical im-provement experiences of the gates and the successes in taking full use of all functions of various gates, which can be well referenced by similar projects.