压油装置常见故障处理及优化改造  

Common fault treatment and optimization of oil pressure device

作　　者：田小兵 张毅 

机构地区：[1]贵州构皮滩发电厂,贵州遵义564408

出　　处：《华电技术》2018年第6期41-43,46,共4页HUADIAN TECHNOLOGY

摘　　要：乌江水电开发有限责任公司构皮滩发电厂调速系统压油装置自投产使用以来故障率高,多次发生渗漏、油泵震动过大、油泵无法正常加/卸载等情况,同时油泵运行方式不合理,无法满足经济运行的要求。针对以上情况,从设备密封改造、控制程序优化等方面进行完善提升。大大提高了压油装置的经济性,同时完全避免了因设备缺陷导致的渗漏情况,具有一定的推广价值。Goupitan Power Plant which is run by Wujiang Hydropower Development Company Limited. has experienced a high faulty rate on oil pressure equipment of speed regulation system after starting up. Because of multiple leakages,oil pump vibra-tion,abnormal loading/unloading condition of oil pump and unreasonable operation mode of oil pump,it cannot meet the requirement of economic operation. According to the situation above,improvement is made from the equipment sealing transformation and control procedure optimization. It greatly improves the economic efficiency of the oil pressure device,and completely avoids the leakage caused by the defect of equipment,which has certain promotion value.

关 键 词：压油装置 常见故障处理 设备密封改造 控制程序优化 

分 类 号：TM621[电气工程—电力系统及自动化]