GB/T 33979-2017，质子交换膜燃料电池发电系统低温特性

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ChinaAutoRegs｜GB/T 33979-2017 英语版汉语翻译 离子交换膜燃料电池发电系统软件超低温特点测试标准
Test Methods for Proton Exchange Membrane Fuel Cell Power SystematSubzero Environment

1 SCOPE

Thisstandardspecifies the general safety re, test conditions,testplatform, routine tests before subzero test, subzero testmethodand test report of the proton exchange membrane fuel cellpowersystem (PEM-FCPS) at subzero (below 0°C) environment.
This standard applies to the tests for storage, startup andworkingperformance of the PEM-FCPS with air as oxidant at subzero(below0°C) environment.
This standard is applicable to the integrated fuel cellpowersystem.
Note: the system is composed of some or all of thefollowingcomponents as needed to perform designated functions:
 Fuel processing system: the system that meters,conditions,processes, and regulates the pressure of the fuelrequired for thefuel cell power system.
 Fuel cell module: it consists of one or more fuel cellstacks,electrical coupling devices for transmitting electricalenergy ofthe stack, and monitoring devices.
 Onboard energy storage device: the energy storage devicese in thesystem intended to aid or complement the fuel cellmodule inproviding power to internal or external loads.

2NORMATIVEREFERENCES

Thefollowingreferenced documents are indispensable for the applicationof thisdocument. For dated references, only the editions citedapply. Forundated references, the latest editions of the normativedocument(including any amendments) apply.
GB/T 18384.3-2001 Electric vehicles-Safety specification-Part3:Protection of persons against electric hazards
GB/T 20042.2-2008 Proton exchange membrane fuel cell -Generaltechnical specification of fuel cell stacks
GB/T 25319-2010 Fuel cell power system used formotorvehicles—Technical specification
GB/T 27748.1 Stationary fuel cell power systems―Part 1: Safety
GB/T 27748.2-2013 Stationary fuel cell power systems—Part2:Performance test methods
GB/T 28816 Fuel cell—Terminology
GB/T 30084-2013 Portable Fuel Cell Power System – Safety
GB/T 31035 Test Methods for Proton Exchange Membrane Fuel CellStackat Subzero Environment

3 TERMSANDDEFINITIONS

For the purposeofthis document, the terms given in GB/T 28816 and GB/T31035apply.