ChinaAutoRegs\uff5cGB\/T 33979-2017 \u82f1\u6587\u7248\u7ffb\u8bd1 \u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u53d1\u7535\u7cfb\u7edf\u4f4e\u6e29\u7279\u6027\u6d4b\u8bd5\u65b9\u6cd5
\nTest Methods for Proton Exchange Membrane Fuel Cell Power System at Subzero Environment<\/p>\n
\n1 SCOPE<\/p>\n
This standard specifies the general safety requirements, test conditions, test platform, routine tests before subzero test, subzero test method and test report of the proton exchange membrane fuel cell power system (PEM-FCPS) at subzero (below 0\u00b0C) environment.
\nThis standard applies to the tests for storage, startup and working performance of the PEM-FCPS with air as oxidant at subzero (below 0\u00b0C) environment.
\nThis standard is applicable to the integrated fuel cell power system.
\nNote: the system is composed of some or all of the following components as needed to perform designated functions:
\n\uf0be Fuel processing system: the system that meters, conditions, processes, and regulates the pressure of the fuel required for the fuel cell power system.
\n\uf0be Fuel cell module: it consists of one or more fuel cell stacks, electrical coupling devices for transmitting electrical energy of the stack, and monitoring devices.
\n\uf0be Onboard energy storage device: the energy storage devices equipped in the system intended to aid or complement the fuel cell module in providing power to internal or external loads.<\/p>\n
2 NORMATIVE REFERENCES<\/p>\n
The following referenced documents are indispensable for the application of this document. For dated references, only the editions cited apply. For undated references, the latest editions of the normative document (including any amendments) apply.
\nGB\/T 18384.3-2001 Electric vehicles-Safety specification-Part 3: Protection of persons against electric hazards
\nGB\/T 20042.2-2008 Proton exchange membrane fuel cell – General technical specification of fuel cell stacks
\nGB\/T 25319-2010 Fuel cell power system used for motor vehicles\u2014Technical specification
\nGB\/T 27748.1 Stationary fuel cell power systems\u2015Part 1: Safety
\nGB\/T 27748.2-2013 Stationary fuel cell power systems\u2014Part 2: Performance test methods
\nGB\/T 28816 Fuel cell\u2014Terminology
\nGB\/T 30084-2013 Portable Fuel Cell Power System \u2013 Safety
\nGB\/T 31035 Test Methods for Proton Exchange Membrane Fuel Cell Stack at Subzero Environment<\/p>\n
3 TERMS AND DEFINITIONS<\/p>\n
For the purpose of this document, the terms given in GB\/T 28816 and GB\/T 31035 apply.<\/p>\n
1\u3001\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span> 1. The English Translation of this document (GB, GB\/T, QC\/T, CNCA, CQC, CAV, etc.) is readily available, and delivered immediately upon payment.<\/span> ChinaAutoRegs\uff5cGB\/T 33979-2017 \u82f1\u6587\u7248\u7ffb\u8bd1 \u8d28\u5b50\u4ea4\u6362 … \u7ee7\u7eed\u9605\u8bfb
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