ChinaAutoRegs\uff5cGB\/T 34872-2017 \u82f1\u6587\u7248\u7ffb\u8bd1 \u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u4f9b\u6c22\u7cfb\u7edf\u6280\u672f\u8981\u6c42
\nTechnical Requirements of Hydrogen Supply System for Proton Exchange Membrane Fuel Cells<\/p>\n
<\/p>\n
1 SCOPE<\/p>\n
This standard specifies the system classification, technical requirements, test methods, marking, packaging and transportation of the hydrogen supply system for proton exchange membrane fuel cells (hereinafter referred to as “fuel cell hydrogen supply system” or “hydrogen supply system”).
\nThis standard is applicable to the systems supplying hydrogen for proton exchange membrane fuel cells (PEMFC).<\/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 3634.1 Hydrogen – Part 1: Industrial hydrogen
\nGB\/T 4208-2017 Degrees of protection provided by enclosure (IP code)
\nGB\/T 6681 General rules for sampling gaseous chemical products
\nGB 12358 Gas monitors and alarms for workplace – General technical requirements
\nGB 16808 Combustible gas alarm control units
\nGB\/T 17626.2-2006 Electromagnetic compatibility (EMC) – Testing and measurement techniques – Electrostatic discharge immunity test
\nGB\/T 17626.3-2016 Electromagnetic compatibility – Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test
\nGB\/T 18384 (all parts) Electrically propelled road vehicles – Safety specifications
\nGB\/T 20042.1 Proton exchange membrane fuel cell – Part 1: Terminology
\nGB\/T 24499 Technology glossary for gaseous hydrogen, hydrogen energy and hydrogen energy system
\nGB\/T 24548 Fuel cell electric vehicles – Terminology
\nIEC 61779-6 Electrical apparatus for the detection and measurement of flammable gases – Part 6: Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases<\/p>\n
3 TERMS AND DEFINITIONS<\/p>\n
For the purposes of this document, the terms and definitions given in GB\/T 20042.1, GB\/T 24499 and GB\/T 24548 and the following apply.
\n3.1
\nfuel cell hydrogen supply system
\nassembly of equipment that supplies hydrogen for fuel cells and is associated with hydrogen production, storage and supply
\n3.2
\nhydrogen storage vessel
\nvessel intended for containing hydrogen or hydrogen storage material, excluding any attachment placed or embedded inside or outside of the vessel<\/p>\n
<\/p>\n
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