一种水导轴承油位计在水电站的运用  

Application of a Water Guide Bearing Oil Level Gauge in Hydropower Plant

作　　者：刘培 LIU Pei(Huaneng Lancang River Hydropower Inc.,Wunonglong and Lidi Hydropower Plant,Diqing 674606,China)

机构地区：[1]华能澜沧江水电股份有限公司乌弄龙·里底水电厂,云南迪庆674606

出　　处：《云南水力发电》2023年第4期238-240,共3页Yunnan Water Power

摘　　要：水电站水导轴承油盆油位计作为一种指示水轮发电机组水导轴承油盆油位的装置,它将水导油盆油位信号反映在现场磁翻板,同时通过模拟量传感器和液位开关实时上送至水轮发电机监控系统,参与水轮发电机的控制。结合实际机组运行过程当中水导油盆油位计暴露的缺陷,通过分析水导轴承油盆油位计的工作原理,对水导轴承油盆油位计进行改造,从而彻底解决缺陷。As a device to indicate oil level of water-guide bearing oil basin of hydro-generator unit,oil level gauge of water-guide bearing oil basin of hydropower station reflects oil level signal of water-guide oil basin on field magnetic flap.At the same time,it is sent to monitoring system of water-turbine generator through analog sensor and level switch in real time to participate in control of water-turbine generator.Combining with the defects exposed by the oil level gauge of water guide bearing oil basin during the actual unit operation,the oil level gauge of water guide bearing oil basin is modified by analyzing the working principle of the oil level gauge of water guide bearing oil basin,so as to completely solve the defects.

关 键 词：水导轴承油盆 顶置式油位计 开机流程 油位计改造 

分 类 号：TV734.21[水利工程—水利水电工程]