NF C57-341-2010 电网连接光电换流器的总效率
作者:标准资料网 时间:2024-05-18 10:03:36 浏览:8548
来源:标准资料网
【英文标准名称】:Overallefficiencyofgridconnectedphotovoltaicinverters.
【原文标准名称】:电网连接光电换流器的总效率
【标准号】:NFC57-341-2010
【标准状态】:现行
【国别】:法国
【发布日期】:2010-07-01
【实施或试行日期】:2010-07-30
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:交流电压;定义;效率;电气工程;换流器;逆变器;低压电源;作标记;测量;测量技术;模数;光电管;光电的;功率测量;精密度;性能;太阳能集热器;太阳能;太阳能动力;太阳能技术
【英文主题词】:Alternatingvoltages;Definitions;Efficiency;Electricalengineering;Inverter;Inverters;Lowvoltagemains;Marking;Measurement;Measuringtechniques;Modules;Photovoltaiccells;Photovoltaics;Powermeasurement;Precision;Properties;Solarcollectors;Solarenergy;Solarpower;Solartechnics
【摘要】:
【中国标准分类号】:F12
【国际标准分类号】:27_160
【页数】:43P;A4
【正文语种】:其他
【英文标准名称】:Uni-DirectionalReceivingDeviceStandardforDigitalCable
【原文标准名称】:数字电缆的单向接收设备标准
【标准号】:ANSI/SCTE105-2005
【标准状态】:现行
【国别】:美国
【发布日期】:2006-01-26
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:SCTE
【标准类型】:()
【标准水平】:()
【中文主题词】:电缆;光纤;金属线;数字的;方向;;最低要求;北美洲;
【英文主题词】:Cablecommunication;Cablesystems;Cables;Digital;Direction;Hosts;Minimumrequirements;NorthAmerica;Receiving
【摘要】:ThegoalofthisstandardistodefinecertainrequirementsforhostdevicesthatareinteroperableacrosscablesystemsinNorthAmerica.InformationispresentedinthisdocumenttodefinetheminimumrequirementsforUni-DirectionalReceivingDevices("UDRDs")tooperateonNorthAmericanDigitalCablesystems.
【中国标准分类号】:K13
【国际标准分类号】:33_160_99
【页数】:
【正文语种】:英语
【英文标准名称】:ULStandardforSafetyLaboratoryHoodsandCabinetsFirstEdition;ReprintwithRevisionsThroughandIncludingJune2,2006[Superseded:ULSUBJECT1805]
【原文标准名称】:实验室防护罩和安全柜
【标准号】:UL1805-2002
【标准状态】:现行
【国别】:美国
【发布日期】:2002-06-07
【实施或试行日期】:
【发布单位】:美国保险商实验所(US-UL)
【起草单位】:UL
【标准类型】:()
【标准水平】:()
【中文主题词】:安全;安全装置;炉灶通风罩;通风柜橱;实验室装备;柜橱;化学实验室;通风孔;实验室;实验室;实验室技术
【英文主题词】:laboratoryroom;cookerhoods;ventilatingflues;cupboards;safetydevices;laboratorytechniques;fumecupboards;chemicallaboratories;safety;laboratoryfurniture;laboratories
【摘要】:1.1Theserequirementsapplytolaboratoryhoodsandcabinetsintendedtoprovideanenclosedcountertopworkareawithexhaustforcontainmentandremovalofvapors,mists,gases,andparticulatematterfromtheworkarea.1.2Theserequirementsdonotcoverductlesshoods(i.e.,hoodsthatrecirculateairbacktoroomenvironmentafterfiltering)orgloveboxes.1.3Theseproductsareinvestigatedforfire,electricalandmechanicalriskofinjuriesonly.Alimitednumberoftestsareconductedforminimalairflowcapability.Itremainsfortheusertodeterminethatthehoodperformance,asconfirmedbytherequirementsinthisstandard,meetstheneedsoftheuser.Theseneedsdependonseveralfactors,includinginstallationwithproperexhaustequipment,locationwithintheroom,thetypeofmaterialbeinghandledandthemethodinwhichthematerialisbeinghandled.Also,suitabilityforusewithperchloricacidorradiologicalmaterialsisnotinvestigated.1.4RequirementsfortheinstallationoflaboratoryhoodsareincludedintheStandardforFireProtectionforLaboratoriesUsingChemicals,NFPA45andintheMethodofTestingPerformanceofLaboratoryFumeHoods,ASHRAE110.1.5Requirementsfortheinstallationofpipedgassystemsarecontainedinthefollowingstandards:a)NationalFuelGasCode,NFPA54,b)LiquefiedPetroleumGasCode,NFPA58,c)GaseousHydrogenSystemsatConsumerSites,NFPA50A,d)DesignandInstallationofOxygen-FuelGasSystemsforWelding,Cutting,andAlliedProcesses,NFPA51.
【中国标准分类号】:N61
【国际标准分类号】:71_040_10
【页数】:24P.;A4
【正文语种】:英语
