氢燃料电池测试常用气体流量计综述  

Review of Gas Flow Meters Used in Hydrogen Fuel Cell

作　　者：颜娟娟 崔旭升 刘枝红 荆琪 张治涵 YAN Juan-juan;CUI Xu-sheng;LIU Zhi-hong;JING Qi;ZHANG Zhi-han(Weichai Power Co.,Ltd.,Weifang 261061,China)

机构地区：[1]潍柴动力股份有限公司,山东潍坊261061

出　　处：《汽车电器》2022年第8期94-95,99,共3页Auto Electric Parts

摘　　要：近年来,氢燃料电池以绿色环保、续驶里程长的优势越来越广泛地应用在道路车辆和发电机组,也成为了各大科研院校和企业研究发展的热点。论文以氢燃料电池测试为应用领域,以气体流量计的发展历史开篇,分类讲述氢燃料电池测试中常用的差压式气体流量计、热式气体流量计、科式气体流量计的工作原理、应用场景和优劣对比,最后进行统一总结。本篇可为初步进入氢燃料电池测试领域的测试工程师和试验技师提供一定的知识储备和选型方法。In recent years, hydrogen fuel cell is more and more widely used in road vehicles and electric generator for environmental protection, and has also become a research hot spot in universities and enterprises.Taking the hydrogen fuel cell test as the application field, the paper begins with the development history of the gas flow meter, the working principle, application and comparison of differential pressure gas flow meter, thermal gas flow meter and Coriolis mass flow meter are compared and summarized in the end. This article focus on providing some knowledge reserve and selection method for R&D engineers and technicians, and also providing technical guide for hydrogen fuel cell or test station.

关 键 词：氢燃料电池 气体流量计 工作原理 

分 类 号：U463.633[机械工程—车辆工程]