文档介绍：该【IEC-62619检测项目 】是由【小吴】上传分享，文档一共【6】页，该文档可以免费在线阅读，需要了解更多关于【IEC-62619检测项目 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。IEC62619于2024年2月13日发布,是储能电池的平安标准,属于自愿性认证。IEC62619---?Secondarycellsandbatteriescontainingalkalineorothernon-acidelectrolytes–Safetyrequirementsforsecondarylithiumcellsandbatteries,foruseinindustrialapplications?目前已认证厂家包括但不限于:厂家:大连中比〔大连比克〕产品:电芯26650厂家:中兴派能产品:储能系统适用范围/产品1、大容量工业用电池系统中的电芯、电池2、固定式:UPS、紧急电源装置、电力储藏及相同用途的装置3、移动式:高尔夫球车、叉车、无人搬运车、铁路及海洋运输认证模式:型式测试---审厂---发证测试IEC62619侧重于储能电池和电池系统的平安要求,不仅对电芯和电池模块进行外部短路、撞击、跌落、热滥用、过充、强制放电等平安测试,而且对电池管理系统〔BMS〕进行过充电压保护、过充电流保护、过热保护、耐热失控蔓延等功能进行评估。(cellorcellblock)°C±5°+/-%ofthemaximumtemperaturerise,whicheveristhesoonerImpacttest(cellorcellblock),8mmdiameterbaristobeplacedacrossthe?,1kgmassistobedroppedfromaheightof61±2,5cmontothebar?,8mmdiametercurvedsurfacelyingacrossthe??.(seefigure2)Droptest(cellorcellblock,andbatterysystem),andbatterysystem*.(cellorcellblock,andbatterysystem),,,(cellorcellblock,andbatterysystem)?fullychargedtestunitisdroppedtwotimesfromaheightshownintable2ontoaconcretefloor.??Thedroptestconditionsshallassure,withtestarrangementsasshowninFigure3,Figure4andFigure?5?5,,perimpacttype,?cornerandedgedrops,thetestunitshallbeorientedinsuchawaythatastraightlinedrawnthroughthestruckcorner/(cellorcellblock),stabilizedatroomtemperature,°C/min±2°C/mintoatemperatureof85°C±5°(cellorcellblock)°C±5°,2?It?,(hangeina30-minuteperiod)(cellorcellblock),0?It?,,::Targetvoltage=-(upperlimitchargevoltageofthecell):Targetvoltage=-[upperlimitchargevoltageofthecell?×?(n-1)].n;-circuit?529?–DesignevaluationInternalshort-circuittest(cellorcellblock)(batterysystem)°C?±5°,forexample,,-(systemsafety)Overchargecontrolofvoltage(batterysystem)°C±5°Candundernormaloperatingconditionswiththecoolingsystem(ifany)operating(maincontactorsareclosedwiththebatterysystemcontrolledbytheBMU).Eachtestbatterysystemshallbedischargedataconstantcurrentof0,2?It?A,%(s),urbeforereaching110%.Overchargecontrolofcurrent(batterysystem)°C±5°Candundernormaloperatingconditionswiththecoolingsystem(ifany)operating(maincontactorsclosedwiththebatterysystembeingcontrolledbytheBMU).Eachtestbatterysystemshallbedischargedataconstantcurrentof0,2?It?A,%.Dataacquisition/?control(batterysystem)°C±5°Candundernormaloperatingconditions(maincontactorsareclosedwithbatterysystembeingcontrolledbytheBMU)withtheexceptionthatthecoolingsystem,ifprovided,,2?It?A,%°().