Dab tsi yog txoj hauv kev los tiv thaiv lithium - ion roj teeb los ntawm bulging
1. Thawj yog cov txheej txheem tsim khoom tsis tsim nyog. Yog tias kev lag luam tsheb hluav taws xob sib xyaw ua ke, ntau lub tuam txhab vim muaj kev tsim cov qib qis ntawm lithium- ion roj teeb, cov txheej txheem electrode tsis sib xws, thiab tsis muaj qhov sib txawv ntawm huab cua rau lub roj teeb, xws li lub roj teeb yog qhov yooj yim rau bulging. .
2. Lub lithium -Ion roj teeb pob yog overcharged. Ntawm ib sab, lub roj teeb overshoot yog ib qho yooj yim ua rau hluav taws, thiab ntawm qhov tod tes, nws kuj tuaj yeem ua rau lub roj teeb bulge. Overcharge ntawm lub roj teeb yuav ua rau muaj cua sov ntau hauv lub roj teeb, ua rau cov electrolyte decompose thiab vaporize, thiab lub roj teeb yuav bulge.
3. Lub charger tam sim no loj heev. Tam sim no, ntau tus tswv tsheb hloov cov roj teeb thiab hluav taws xob tsheb yam tsis tau tso cai. Tsis tas li ntawd, qee tus tswv lub tsheb yuav pheej yig tsis sib haum nrog cov chargers rau lub hom phiaj ntawm kev pheej yig. Cov roj teeb ntawm ntau qhov sib txawv muaj qhov tshwj xeeb voltage thiab tam sim no. Yog tias qhov them tam sim no loj dhau, nws yuav ua rau Yog tias nag lossis daus ntawm lub phaj electrode ceev dhau, cov tshuaj tiv thaiv tsis txaus, qhov kub thiab txias yog siab dhau, thiab yog tias cov pa tawm tsis raws sijhawm, qhov tshwm sim ntawm cov roj teeb bulging yuav tshwm sim. tshwm sim.
4. Lub siab ntawm kev ruaj ntseg valve yog siab dhau. Cov neeg nyob hauv kev lag luam paub tias lub tsheb fais fab roj teeb tau nruab nrog lub valve kom ruaj ntseg. Thaum lub siab nyob rau hauv lub tsheb fais fab roj teeb nce, lub valve kev nyab xeeb yuav cia li qhib thiab tso tawm lub siab kom ntseeg tau tias huab cua siab nyob rau hauv thiab sab nraum lub roj teeb yog sib npaug. Yog tias qhov kev nyab xeeb tsis tuaj yeem qhib ib txwm thaum lub siab hauv lithium -ion roj teeb pob nce, lub sijhawm dhau los, vim lub siab kub hauv lub roj teeb thiab qhov tsis sib xws ntawm huab cua sab hauv thiab sab nraud, qhov tshwm sim ntawm bulging yuav tshwm sim.
5. Kev siv cov chargers sib xyaw, qee cov tswv tsheb muaj ntau tshaj li ib lub tsheb hluav taws xob hauv tsev, thiab lawv feem ntau siv ua ke thaum them hluav taws xob tsheb. Piv txwv li, them lub roj teeb 48-volt nrog lub 60-volt charger, lossis them lub roj teeb siab nrog lub roj teeb uas tsis muaj hluav taws xob, them rau lub sijhawm ntev yuav ua rau lub roj teeb bulge.
6. The charging time is too long. Under normal circumstances, the battery is fully charged for 12 hours. However, some friends often don't care after plugging in the charger for the electric car, and it has been charged for one night, and even more than 24 hours. hour. Such a long-term charging method will definitely cause great damage to the battery, and the bulging of lithium-ion batteries must be inevitable.
7. Siv txoj kev them nyiaj ceev. Txawm hais tias lub tsheb hluav taws xob tau coj peb mus ncig ua si yooj yim, muaj qee lub sijhawm uas tsis muaj hluav taws xob ntawm txoj kev. Yog li ntawd, qee zaum tsuas yog them sai sai tuaj yeem siv tau. Txawm li cas los xij, txoj kev no yooj yim heev los ua rau lithium-ion roj teeb ua rau pob.
