Vim li cas cov roj teeb lithium xav tau BMS?

Lithium roj teebyog nce nrov nyob rau hauv ntau yam khoom siv hluav taws xob vim lawv lub zog siab ceev thiab lub neej ntev.Txawm li cas los xij, ib qho ntawm cov khoom tseem ceeb tsim nyog los tiv thaiv cov roj teeb lithium thiab pab kom lawv ua tau zoo yog qhovBattery Management System (BMS).Lub luag haujlwm tseem ceeb ntawm BMS yog los tiv thaiv lub hlwb ntawm cov roj teeb lithium, tswj kev nyab xeeb thiab ruaj khov thaum lub sijhawm them roj teeb thiab tawm, thiab ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm tag nrho cov roj teeb hluav taws xob.

Yog li, vim li cas cov roj teeb lithium xav tau BMS?Cov lus teb yog nyob rau hauv qhov xwm ntawm lithium roj teeb lawv tus kheej.Cov roj teeb lithium tau paub txog lawv lub zog siab ceev thiab qhov hluav taws xob muaj zog, uas ua rau lawv muaj kev cuam tshuam rau overheating, overcharging, overdischarging, thiab luv circuiting.Yog tias tsis muaj kev tiv thaiv thiab kev tswj xyuas kom zoo, cov teeb meem no tuaj yeem ua rau muaj kev nyab xeeb xws li thermal khiav, hluav taws kub, thiab txawm tias tawg.

Qhov no yog qhov twg BMSlos ua si.BMS saib xyuas cov xwm txheej ntawm txhua lub xov tooj ntawm tes hauv pob lithium roj teeb thiab xyuas kom meej tias lawv tau them thiab tawm hauv qhov chaw nyab xeeb.Nws kuj tseem muab kev tiv thaiv kev tshaj tawm thiab tshaj tawm los ntawm kev ntsuas qhov voltage ntawm txhua lub xov tooj ntawm tes thiab txiav tawm lub zog thaum tsim nyog.Tsis tas li ntawd, BMS tuaj yeem ntes thiab tiv thaiv kev ua haujlwm ntawm lithium roj teeb tsis ua haujlwm xws li luv luv Circuit Court, overcurrent, thiab overtemperature.

Ntxiv rau,BMSpab txuas ntxiv lub neej ntawm lithium roj teeb los ntawm kev tiv thaiv cov teeb meem xws li cell imbalance, uas tuaj yeem ua rau muaj peev xwm tsis sib haum thiab txo cov roj teeb tag nrho.Los ntawm kev tswj hwm lub roj teeb hauv nws qhov kev ua haujlwm zoo tshaj plaws, BMS kom ntseeg tau tias lub roj teeb ua haujlwm tau zoo thiab nyab xeeb thoob plaws nws lub neej.

Raws li qhov tshwm sim, BMS yog qhov tseem ceeb rau kev ua haujlwm nyab xeeb thiab txhim khu kev qha ntawm lithium roj teeb.Nws yog ib qho tseem ceeb rau kev tiv thaiv cov roj teeb hlwb, tswj kev nyab xeeb thiab kev ruaj ntseg thaum lub sij hawm them thiab tawm, thiab ua kom zoo dua qhov kev ua tau zoo ntawm cov roj teeb tag nrho.Yog tsis muaj BMS, siv cov roj teeb lithium ua rau muaj kev nyab xeeb tseem ceeb thiab tuaj yeem ua rau tsis ua tiav ntxov.Yog li ntawd, rau txhua daim ntawv thov roj teeb lithium, suav nrog BMS yog qhov tseem ceeb rau nws txoj haujlwm kom raug thiab ua haujlwm ntev.