茅坪站流量实时监测系统研究

Study on Discharge Real-time Monitoring System for Maoping Gauging Station

受上、下游水电站运行影响,茅坪站水位流量关系已无规律可循,流量资料难以采用常规方法整编。近年来以ADCP作为代表垂线流速采集传感器,进行代表垂线法实时流量在线监测系统的试验,取得了初步成果。该系统具有水位、流速、流量在线监测,数据自动采集、储存、传输和处理的特点。

Because of effect from the upstream and downstream hydropower stations,stage-discharge relationship at the Maoping Gauging Station has no law to follow and it is difficult to use conventional methods to reorganize discharge data.In recent years, ADCP has been used as representative vertical flow collection sensor to make experiment on discharge real-time and on-line monitoring system of representative vertical method.The results show that the system has the characteristics of water level,flow rate and discharge on-line monitoring,automatic data collection,storage,transmission and processing.