Some basic concepts related to the lithium-ion battery

31)fluidleakage(liquid leakage):thephenomenonoftheelectrolytefrom the battery.
32)poolinternalpositive and negativestate;theformationoftheelectricalpathwayis mainlyduetothe destructionofthediaphragm,mixed withconductiveimpurities,the formation ofdendritesandothercause.
Internal short circuit(internal shortage):electric33) Charge(charge):theuseofexternalpowertothe battery voltageand capacityincreases;electrical energy intochemical energy.
34)charge characteristics(chargecharacteristic):demonstrated by thebattery chargingfeatures,suchascharging curve,charge capacity,chargerate,chargedepth,thecharging time.
35)thechargingcurve(charge curve):whenthebattery chargevoltageversus timecurve.
36)Overcharge(over charge curve):theprocesscontinuetochargemore than the prescribedchargetermination voltage;thebattery lifebe affected.
37)Theconstant voltage charging(constant voltage charge):constantvoltage,rechargeable battery,the charging process.In general,theconstantvoltagecharge terminationvoltage.Generallysetthetermination current,whenthecurrent is less thanthevalue oftheendofthecharging process.
38)Theconstant current charging(constantcurrentcharge):Intheconstant currentchargingthe batterycharging process.Generallysetthetermination voltagewhenthevoltage reachesthevalue oftheendofthecharging process.
39)thecapacitydensityof electricity(capacity density):unit massor volume of thebestreleasefor general usemA,?H/ L,or mA?Theh /kg.
40)Theenergy density(energy density):the energyper unit massor volumethatcanbereleased from thegeneralwith W?H/ L ofor W?Theh /kg.

发布人:admin 发布时间:2012-08-13 20:32


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