燃料电池电堆核心产品MEA在开发过程中,经常需要在特定环境下, 通过低温启动及低温运行、 启停耐久、 加速变载测试、 电解质膜耐久测试等
手段,来验证燃料电池单电池的可靠性和耐久性, 寻找抗反极、 碳载体腐蚀导致的pt粒子脱落团聚及催化剂结构崩塌、 降低内阻、 氢/空界面等劣化现
象的对策, 我公司结合日本实际工作经验, 研发的开发测试舱
可选配置多种测试功能
配合燃料电池MEA及短堆开发测试需求, 舱内尺寸1M3~3M3
之间定制设计开发, 主要由小型防爆环境舱、 超高热效率气体预处理系统, 尾气处理模块
数据采集及分析系统, 燃料电池分区测试系统等构成, 提供
单电池及短堆的各种开发测试需求, 主要包括:
• 低温启动环境模拟及在线扫频阻抗测量
• 低温启动预冷气体实现5分钟快速工况切换
. 单片及短堆电位循环测试环境模拟(启停耐久及加速变载测试)
集成分布式测试系统, 单电池内部水含量、 电流分布, 多频阻抗分析、 低温启动可视化分析等功能
全面支持Modbus通讯协议, 配置RS232、 RS485、 can通讯接口
可选燃料电池短堆测试台架或者系统测试台架
产品所有元件满足涉氢防爆要求(符合Exd
CT3/T4 +H2 防爆等级)
During the development process of the core product MEA Of the fuel cell stack, it is often necessary to verify the reliability of the fuel cell single cell by means of low
temperature start-up and low-temperature operation , start-stop durability
accelerated load change test, and electrolyte membrane durability test in a specif cenviron-
ment. we are looking f r countermeasures to resist the deterioration of pt particles and agglomeration caused by the corrosion of the reverse pole and carbon
support, the collapse of the catalyst structure , the reduction of internal resistance , and the hydrogen/air interface. our company combines the actual waiting
experience in Japan. The chamber can be equipped with a variety of test functions to meet the requirements of fuel ce lMEA and short reactor development and
testing. The size of the chamber is between 1M3 and 3M3 . lt is custom designed and developed. lt is mainly composed of small explosion-proof environment
chamber, ultra-high thermal efficiency gas pretreatment system , exhaust gas treatment Modules , data acquisition and analysis systems , fuel cell partition test
systems , etc. , provide various development and test requirements f r single cells and short stacks , mainly including 
◆Low temperature startup environment simulation and online sweep impedance measurement
◆start the pre-cooling gas at low temperature to realize fast working condition switching in 5 minutes
◆simulation of single chip and short stack potential cycle test environment(start-stop endurance and accelerated variable load test)
◆Integrated distributed test system , internal water content, current distribution , multi-frequency impedance analysis , low temperature start visual analysis and other
functions
◆Fully supports Modbus communication protocols
and configures RS232 , RS485 , and can interfaces.
◆0ptional fuel cell short stack test bench or system test bench
All components of the product meet the hydrogen-related explosion-proof requirements (in line with Ex d
C T3/T4 +H2 explosion-proof level)