标准规范文件：icao_executiveSummary.pdf

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1、IEC62282-6-1MicroFuelCells–SafetySummaryofthestandardPublishedbytheInternationalElectrotechnicalCommissionIEC62282-6-1willbepublishedbytheInternationalElectrotechnicalCommission(IEC),theelectricalcounterpartoftheInternationalStandardsOrganization(ISO).CoveringSmal

2、lLowPowerSystemsThisconsumersafetystandardcoverssmall“MICRO”fuelcellpowersystemsandfuelcartridgesthatareeasilycarriedbyhand,withoutputsthatdonotexceed60VoltsD.Cand240Watts.Theymightbeusedtopowerlaptopcomputers,PDAs,orentertainmentdevices.Thecartridgescoveredbythis

3、standardaredesignednottoberefilledbytheconsumer.DesignedtobeSafe–FMEA/HazardAnalysisIsRequiredThisspecificationestablishesrequirementsforallfuelcellpowersystems,unitsandcartridgestoensuresafetyfornormaluse,reasonablyforeseeablemisuse,andconsumertransportationofsuc

4、hitems.AFailureModesandEffectsAnalysis(FMEA)orequivalentreliabilityanalysismustbeconductedbythemanufacturertoidentifyfaultswhichcanhavesafetyrelatedconsequencesandthedesignfeaturesthatservetomitigatethosefaults.Theanalysiswillincludeconsiderationoffailuresthatmayr

5、esultinleakage,andmitigationtoavoidleakage.FuelsandTechnologiesCovered1.Methanolthatisuseddirectlytoproduceelectricityinthefuelcellunit–DirectMethanolFuelCell(DMFC)2.Methanol,convertedtoHydrogenthatisimmediatelyconsumedtoproduceelectricity–ReformedMethanolFuelCell

6、(RMFC)3.FormicAcid–ProtonExchangeMembrane(PEM)FuelCell4.HydrogenStoredinHydrogenAbsorbingMetalAlloy–PEMFuelCell5.MethanolClathrateCompound–PEMFuelCell6.BorohydrideCompounds–DirectandIndirect,solidandliquidformulations7.Butane–SolidOxideFuelCellNote:Fuel1,methanolo

7、rmethanol/watersolution,iscoveredbythemainbodyofthestandard.AnnexesAthroughFcoverotherfuelsandtechnologieslisted2through7.GeneralDesignRequirementsIncludedtoAvoidRisksof:•Fire•Explosion•Leakage•HarmfulEmissions•IgnitionSources•CorrosionDesignMustHandle,WithoutaLea

8、k•TemperatureExtremes(-40ºCto+70ºC)•Vibration(upto8Gacceleration)•HighInternalPressure(95kPaortwicetheworkingpressureat55°C,whicheverisgreater)•LowExter