Withenergyshortages,risingoilprices,andincreasinglyseriousurbanenvironmentalpollution,thedevelopmentandutilizationofnewenergyalternativestooilisincreasinglybeingvaluedbygove
2021/09/11 0
Thebatterymanagementsystemisanimportantsystemforelectricvehicles.Itisrelatedtobatterysafety.Theelectricvehiclebatterymanagementsystem(BMS)isanimportantlinkusedtoconnectthevehiclepowerbatteryandtheelectricvehicle.Accordingtothemainfunctionofthebatterymanagementsystem,Themainfunctionsofthebatterymanagementsystemincludereal-timemonitoringofsomeparametersofthebattery,andatthesametime,thecharginganddischargingofthebatterycanbecontrolledthroughsuchamanagementsystem.Insimpleterms,thecharginganddischargingofthepowerbatteryofelectricvehicles,theenduranceandTheservicelifedependsonthebatterymanagementsystem.
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Thebatterymanagementsystem,BMS(BatteryManagementSystem),isanimportantcomponentofthepowerbatterysystemofelectricvehicles.Ontheonehand,itdetects,collectsandpreliminarilycalculatesthereal-timebatterystatusparameters,andcontrolstheonandoffofthepowersupplyloopbasedonthecomparisonbetweenthedetectedvalueandtheallowablevalue;ontheotherhand,itreportsthecollectedkeydatatothevehiclecontrollerandreceivesthecontrollerTocoordinatewithothersystemsonthevehicle.Batterymanagementsystem,differentbatterytypes,oftenhavedifferentrequirementsforthemanagementsystem.
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Thebatterymanagementsystem(BMS),alsocommonlyknownasthebatterynannyorbatteryhousekeeper,isacontrolsystemtoprotectthesafetyofthepowerbattery.Itmonitorsthebattery'susestatusatalltimestopreventthebatteryfromoverchargingandoverdischarging,aswellasshort-circuitprotectionandprolongingthebatterylife.Servicelife,monitorthebatterystatus,etc.,throughtheequalizationfunction,makethebatterycellsconsistent,andprovideguaranteeforthesafetyofthebatterypack.
2021/09/11 0
IntroductiontoLithiumBatteryProtectionBoardLithiumbatteryprotectionboardLithiumbatterymanagementsystemBMSisthecharginganddischargingprotectionofserieslithiumbatterypack;whenf
2021/09/10 0
Inthemobilephonelithiumbatteryindustry,theprofessionalnameforthemobilephonelithiumbatteryprotectionboardisBMS.Themobilephonelithiumbatteryprotectionboardiscomposedofelect
2021/09/10 0
Thelithiumbatteryprotectionboardcanplayaroleinthechargeanddischargeprotectionoftheseriesandparallelbatterypacks,andatthesametimecandetecttheovervoltage,overcurrent,overtemperature,undervoltage,andshortcircuitstatusofeachsinglebatteryinthebatterypack,prolongthebatterylifeandavoidThebatteryisdamagedbyover-discharge.Lithiumbatteryprotectionboardisanindispensablepartoflithiumbattery
2021/09/09 0
ThecompositionandmainfunctionofthelithiumbatteryprotectionboardThisarticlemainlyintroducesthecompositionofthelithiumbatteryprotectionboard,themainfunctionandworkingprinciple
2021/09/08 0
ThemobilephonelithiumbatteryprotectionboardisprofessionallycalledBMSinthemobilephonelithiumbatteryindustry.Themobilephonelithiumbatteryprotectionboardiscomposedofelectronic
2021/09/08 0
Whatisalithiumbatteryprotectionboard?Whatareitsprecautions?ThelithiumbatteryprotectionboardismainlycomposedofmaintenanceIC(overvoltagemaintenance)andMOStube(overcurrentmain
2021/09/08 0
Thelithiumbatteryprotectionboardplaysanimportantroleinthe3Clithiumbatteryandpowerbatteryfields,andthebatterymanagementsystemisappliedinthepowerbatteryfield.Thebatterymanagementsystemoperatesbetterthanthebatteryprotectionboard,butitsperformanceatlowtemperaturesisunstable.
2021/09/08 0
Fromtheendofthe20thcenturytothebeginningofthe21stcentury,thedevelopmentofthebatteryindustrycanbedescribedas"rapid".Lead-acidbatteries,nickel-hydrogenbatteriesand
2021/09/08 0
Commonlyusedequalizationchargingtechniquesfortheequalizationprincipleoflithiumbatteryprotectionboardsincludeconstantshuntresistanceequalizationcharging,on-offshuntresistanceequa
2021/09/07 0
Whatisalithiumbatteryprotectionboard?Thelithiumbatteryprotectionboardisaprotectionforthecharginganddischargingoftheserieslithiumbatterypack;whenfullycharged,itcanensuret
2021/09/07 0
Lithium-ionbatteryprotectionboard:(1)Maintechnicalparameters: A.Overchargeprotectionvoltage B.Overchargeactualbatteryvoltage C.Overcurrentprotectionvoltage D.Over-dischargeprotec
2021/09/07 0
Lithiumbatteriesareoneofthecommonlyusedbatterytypesinlife,andwearenaturallyveryfamiliarwithlithiumbatteries.Inordertoenhanceeveryone'sunderstandingoflithiumbatteries,thisarticlewillintroducethelithiumbatteryprotectionboard,themaincontentistoexplainthefaultjudgmentofthelithiumbatteryprotectionboard.
2021/09/07 0
Thelithiumbatteryhasaprotectiveplate,whichcancontrolthelithiumbatterycelltoworkinthespecifiedworkingenvironmentwithoutexplosionorcombustion;thelithiumbatterywithouttheprotectiveplateispronetoexplosion,burningandotherphenomena.
2021/09/07 0
Theroleoflithiumbatteryprotectionboardforelectricvehicles.Theelectricvehiclelithiumbatteryprotectionboardisthebridgebetweenthepowerbatteryandtheoutsideworld,whichdeterminestheutilizationrateofthebattery,anditsperformanceisveryimportanttothecostandsafetyoftheelectricvehicle.Becausethelithiumbatteryofelectricvehicleismulti-cellandmulti-string,thefunctionoftheprotectionboardisrequiredtobestrong.Inadditiontothemostbasicoverchargeandover-dischargeshort-circuitprotection,italsodrawsontheproblemofbatterybalance,whichwillincreasethebatterybalancecircuit.
2021/09/06 0
Lithiumpolymerbatteryiscomposedofthreeparts,themostimportantpartisthebatterycellandtheprotectionboard.Lithium-ionbatterycellsaremainlycomposedofpositiveplates,diaphragms,
2021/09/06 0
Balanceprincipleoflithiumbatteryprotectionboard:Commonlyusedequalizationchargingtechniquesfortheequalizationprincipleoflithiumbatteryprotectionboardsincludeconstantshuntresistan
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