超声波测流法在水轮机效率试验中的应用  

Application of ultraviolet technology in the hydraulic turbine efficiency test

作　　者：黄波[1] 田海平[1] 寇攀高[1] 

机构地区：[1]国网湖南省电力公司电力科学研究院,湖南长沙410007

出　　处：《湖南电力》2014年第1期36-38,共3页Hunan Electric Power

摘　　要：本文采用超声波测流法进行水轮机流量测量,并成功在某电站机组改造后的效率试验中应用,其结果表明该方法准确可靠。The discharge measurement is the most difficult in the efficiency test of hydraulic turbine. In this paper, hydraulic turbine discharge is measured by ultrasonic technology. It has been successfully applied in the efficiency test of a reconstructive hydraulic turbine and the result shows this method is accurate and reliable.

关 键 词：超声波 流量测量 水轮机效率 

分 类 号：TM730.2[电气工程—电力系统及自动化]