超声波流量计在汽轮发电机冷却系统中的应用  

Application of Ultrasonic Flowmeter in the Turbogenerator Cooling System

作　　者：程春霖 张文彬 Cheng Chunlin;Zhang Wenbin(Chongqing Institute of Metrology and Quality Inspection,Chongqing,401100,China)

机构地区：[1]重庆市计量质量检测研究院,重庆401100

出　　处：《仪器仪表用户》2020年第10期82-84,共3页Instrumentation

摘　　要：本文针对火力发电厂汽轮发电机冷却系统流量测试的需要,介绍了超声波流量计的工作原理和使用方法,以及在使用超声波流量计对汽轮发电机冷却系统流量测试过程中出现的问题进行了分析,并提出了解决办法,结果表明超声波流量计能较好地实现汽轮发电机冷却系统流量的全面测试。This paper introduces the working principle and use method of ultrasonic flowmeter,as well as the problems that occur during the flow test of the turbogenerator cooling system using ultrasonic flowmeter in response to the needs of the flow test of the turbogenerator cooling system of the thermal power plant Analyze and propose solutions,the results show that ultrasonic flow can better achieve the comprehensive test of the turbine generator cooling system flow.

关 键 词：超声波流量计 流量测试 汽轮发电机冷却系统 

分 类 号：TH814.92[机械工程—仪器科学与技术]