摘要
设计了一种氢燃料电池堆膜电极单体电压同步检测装置。采用同步脉冲触发的方法,由燃料电池堆主控单元发送同步脉冲信号,同步并行触发膜电极单体电压检测单元,并将膜电极单体电压检测数据与同一时刻的燃料电池堆温度和压力数据同步绑定,实现了对燃料电池堆膜电极单体电压精确同步检测的功能。
A voltage synchronization detection device for membrane electrode of hydrogen fuel cell stack was designed.Using the method of synchronous pulse triggering,the main control unit of fuel cell stack sent the parallel sync pulse signals to membrane electrode voltage detection unit,and completed the membrane electrode voltage data with the fuel cell stack temperature and pressure data synchronization binding in the same time,implemented the membrane electrode voltage precision synchronous detection function in fuel cell stacks system.
作者
韩冬林
HAN Dong-lin(Department of New Energy,Tianjin Sino-German University of Applied Sciences,Tianjin 300350,China)
出处
《自动化与仪表》
2019年第4期46-49,共4页
Automation & Instrumentation
基金
天津市科技计划项目技术创新引导专项科技特派员项目(18JCTPJC50200)
关键词
同步检测
氢燃料电池
膜电极
单体电压
synchronous detection
hydrogen fuel cell
membrane electrode
cell voltage
