三峡机组压力钢管测流系统探讨  

Discussion of Flow Measurement Systems for Penstock of Turbine Units in Three Gorges Project

作　　者：杨明亮 

机构地区：[1]三峡水力发电厂,湖北宜昌443133

出　　处：《中国仪器仪表》2016年第3期60-62,共3页China Instrumentation

摘　　要：三峡电站为满足计量需要,共安装6套超声波流量计,用于测量机组压力钢管实时流量,本文就超声波流量计原理及使用情况进行探讨。In order to meet the requirement of measurement,6 sets Multi-path Ultrasonic Flowmeter s were installed for real-time measuring the flow rate inside the penstock of Turbine units in Three Gorges Project.The principle and the use of Ultrasonic Flowmeters are discussed in this paper.

关 键 词：多声路 换能器 超声波 效率 

分 类 号：TV732.41[水利工程—水利水电工程]