【英文标准名称】:Fuelcelltechnologies-Microfuelcellpowersystems-Safety
【原文标准名称】:燃料电池技术.微型燃料电池动力系统.安全性
【标准号】:BSEN62282-6-100-2010
【标准状态】:现行
【国别】:英国
【发布日期】:2010-05-31
【实施或试行日期】:2010-05-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:蓄电池组;定义(术语);效率;发电机;电气工程;电气安全性;电化学装置;能量转换;燃料电池;燃料供给;氢技术;批注;作标记;标准化组件;核燃料技术;过载试验;性能;性能要求;便携的;发电;防电击;常规检验;安全性工程;安全措施;安全性要求;结构体系;监督(认可);工艺学;试验;定型测试
【英文主题词】:Batteries;Definitions;Efficiency;Electricgenerators;Electricalengineering;Electricalsafety;Electrochemicaldevices;Energyconversion;Fuelcells;Fuelsupply;Hydrogentechnology;Inscription;Marking;Modularunits;Nuclearfueltechnology;Overloadtests;Performance;Performancerequirements;Portable;Powergeneration;Protectionagainstelectricshocks;Routinechecktests;Safetyengineering;Safetymeasures;Safetyrequirements;Structuralsystems;Surveillance(approval);Technology;Testing;Typetesting
【摘要】:a)Thisconsumersafetystandardcoversmicrofuelcellpowersystems,microfuelcellpowerunitsandfuelcartridgesthatarewearableoreasilycarriedbyhand,providingd.c.outputsthatdonotexceed60Vd.c.andpoweroutputsthatdonotexceed240VA.PortablefuelcellpowersystemsthatprovideoutputlevelsthatexceedtheseelectricallimitsarecoveredbyIEC62282-5-1.b)Externallyaccessiblecircuitryisthereforeconsideredtobesafetyextralowvoltage(SELV)circuitryasdefinedinIEC60950-1:2005,andaslimitedpowercircuitsiffurthercompliancewith2.5ofIEC60950-1:2005isdemonstrated.Microfuelcellpowersystemsorunitsthathaveinternalcircuitryexceeding60Vd.c.or240VAshouldbeappropriatelyevaluatedinaccordancewiththeseparatecriteriaofIEC60950-1:2005.c)Thisconsumersafetystandardcoversallmicrofuelcellpowersystems,microfuelcellpowerunitsandfuelcartridges.Thisstandardestablishesrequirementsforallmicrofuelcellpowersystems,microfuelcellpowerunitsandfuelcartridgestoensureareasonabledegreeofsafetyfornormaluse,reasonablyforeseeablemisuse,andconsumertransportationofsuchitems.Thefuelcartridgescoveredbythisstandardarenotintendedtoberefilledbytheconsumer.Fuelcartridgesrefilledbythemanufacturerorbytrainedtechniciansshallmeetallrequirementsofthisstandard.d)TheseproductsarenotintendedforuseinhazardousareasasdefinedbyIEV426-03-01.
【中国标准分类号】:F19
【国际标准分类号】:27_070
【页数】:376P.;A4
【正文语种】:英语


Product Code:SAE ARP4055
Title:Ground-Plane Microphone Configuration for Propeller-Driven Light-Aircraft Noise Measurement
Issuing Committee:A-21 Aircraft Noise Measure Noise Aviation Emission Modeling
Scope:The scope of this ARP embraces the description of a configuration for a ground-plane microphone installation that may be used to determine sound pressure levels equivalent to those which would have been measured in an acoustic freefield at the microphone location. The one-third - octave-band center-frequency range over which equivalent freefield sound pressure levels may be obtained is from as low as 50 Hz to at least as high as 10,000 Hz. The specific application of the measurement technique described in this ARP is the determination of the equivalent freefield sound pressure levels of the noise produced by propeller-driven light aircraft, in flight, for sound incidence angles within 30 degrees of the normal to the ground. For larger angles to the normal, additional adjustments may be necessary which are outside the scope of this ARP. Caution needs to be exercised, therefore, if the recommended configuration is used to measure the noise from aircraft other than those driven by propeller powerplants, in particular, when full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required.peller powerplants, in particular, when full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required.peller powerplants, in particular, wheneller powerplants, in particular, when full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required.peller powerplants, in particular, when full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required.peller powerplants, in particular, when full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required.peller powerplants, in particular, when full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required. full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required.peller powerplants, in particular, when full spectral information is required (especially outside the range of 30 degrees to the normal to the ground surface), or when measurements of time-integrated noise descriptors are required.