汽车应用的PEM燃料电池组子系统试验性能的推荐规程

[中文适用范围]： 此推荐做法旨在作为验证汽车应用的任何 PEM（质子交换膜）型燃料电池堆子系统的功能性能、设计规范或供应商声明的程序。本文件提供了燃料电池堆子系统功能性能表征的定义、规范和方法。功能性能表征包括根据本文件中定义的测试边界评估电输出和控制流体输入和输出。在本文件中，燃料电池堆子系统被定义为包括以下内容： 燃料电池堆 - 膜电极组件 (MEA)、集电器、隔板、冷却板、歧管和支撑结构的组件;用于传导燃料、氧化剂、冷却介质、惰性气体和废气的连接；堆栈子系统提供电力的电气连接；用于监测电力负载的装置；用于监测电池电压的装置；加湿装置；用于检测正常和/或异常操作条件的仪器；外壳（可能符合压力容器的要求）和外壳的通风系统。子系统中不包括以下内容： 燃料和空气处理器；热管理系统；功率调节器和分配器；控制器 [外文原描述]： This recommended practice is intended to serve as a procedure to verify the functional performance, design specifications or vendor claims of any PEM (Proton Exchange Membrane) type fuel cell stack sub-system for automotive applications. In this document, definitions, specifications, and methods for the functional performance characterization of the fuel cell stack sub-system are provided. The functional performance characterization includes evaluating electrical outputs and controlling fluid inputs and outputs based on the test boundary defined in this document.In this document, a fuel cell stack sub-system is defined to include the following:Fuel cell stack(s) – An assembly of membrane electrode assemblies (MEA), current collectors, separator plates, cooling plates, manifolds, and a supporting structure.Connections for conducting fuels, oxidants, cooling media, inert gases and exhausts.Electrical connections for the power delivered by the stack sub-system.Devices for monitoring electrical loads.Devices for monitoring cell voltage.Humidification devices.Instrumentation for detecting normal and/or abnormal operating conditions.Enclosures (that may qualify as pressure vessels), and ventilation systems for the enclosure.Not included in the sub-system are the following:Fuel and air processorsThermal management systemPower conditioner and distributorControllersCross Reference: ASMEPTC19.1,ASMEPTC50,ASTMD1193-99,CGAG-7.1,CSANo33,DOE/FETC-99/107,DOE/FETC-99/1076,IEEE90,J1349,J1349_201109,J1715_201410,J2574,J2574_201109,J2578_201408,J2615,J2615_201110,J2616,J2616_201108,J2719_201109,J2719_201511,NFPA497,NFPA50A,NFPA79,NIST1297,NIST811