新丰江大坝自动化安全监测系统的实施及运行情况  

IMPLEMENTATION AND OPERATION OF XINFENGJIANG DAM SAFETY MONITORING SYSTEM

作　　者：刘光洪[1] 郭洁惠[1] 许岳城[1] 

机构地区：[1]广东省新丰江水电厂,广东省河源市517021

出　　处：《水电自动化与大坝监测》2003年第4期39-42,共4页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：新丰江大坝自动化安全监测系统自 1990年开始 ,经过分期、分批实施后 ,现已初具规模 ,有垂线、引张线、扬压力、部分坝体渗流及两岸绕坝渗流监测 5个项目。目前 ,整个系统采用南京南瑞公司的DAMS Ⅳ型模块化智能分布式大坝监测系统 ,投运后经历了高低气温、高湿度及强雷击的考验 ,运行情况良好 ,未出现系统故障 ,而且自动化仪器的观测精度高于人工观测精度。文中主要介绍了整个系统的分期实施过程及运行情况 ,对大坝自动化监测系统的组成、配置和主要功能做了简要叙述 ,并对监测成果进行了初步分析。Since 1990, the automatic safety monitoring system of the Xinfengjiang Dam has been implemented by stages and in batches. It has taken shape with 5 observation items, i.e. vertical line, tension wire, uplift pressure, part of seepage flow from the dam body and two bank seepage flow around the dam. The whole system adopts the DAMS Ⅳ modularized intelligent distributed dam monitoring system. After the tests of high and low air temperatures, high humidity and strong lightening strokes, the system is still in good condition, moreover, the accuracy of automatic observation is higher than that of manual observation. This paper mainly introduces the implementation process and the operation conditions of the whole system, describes briefly the composition, configuration, and main functions of the system, and analyzes preliminarily the observation results.

关 键 词：大坝安全监测 数据采集单元 资料分析 

分 类 号：TV698[水利工程—水利水电工程]