Chifukwa chiyani mabatire a lithiamu amafunikira BMS?

Mabatire a lithiamuakuchulukirachulukira pazida zosiyanasiyana zamagetsi chifukwa cha kuchuluka kwa mphamvu zawo komanso moyo wautali.Komabe, chimodzi mwazinthu zofunika kwambiri kuti muteteze mabatire a lithiamu ndikuwathandiza kuti azigwira bwino ntchitoBattery Management System (BMS).Ntchito yaikulu ya BMS ndi kuteteza maselo a mabatire a lithiamu, kusunga chitetezo ndi kukhazikika panthawi ya batri yolipiritsa ndi kutulutsa, ndikugwira ntchito yofunikira pakuchita ntchito kwa dongosolo lonse la batire.

Ndiye, chifukwa chiyani mabatire a lithiamu amafunikira BMS?Yankho liri mu chikhalidwe cha mabatire a lithiamu okha.Mabatire a lithiamu amadziwika chifukwa cha kuchuluka kwa mphamvu zawo komanso mphamvu zake zochulukirapo, zomwe zimawapangitsa kuti azitenthedwa kwambiri, kuchulukirachulukira, kutulutsa mochulukira, komanso kuzungulira pang'ono.Popanda chitetezo ndi kasamalidwe koyenera, nkhanizi zingayambitse zoopsa za chitetezo monga kuthawa kwa kutentha, moto, ngakhale kuphulika.

Apa ndi pamene BMSzimabwera mumasewera.BMS imayang'anira momwe selo iliyonse ili mkati mwa lithiamu batire paketi ndikuwonetsetsa kuti akulipira ndi kutulutsa mkati mwaotetezeka.Zimaperekanso chitetezo pakuchulukirachulukira komanso kutulutsa mopitilira muyeso mwa kusanja voteji ya selo lililonse ndikudula mphamvu pakafunika.Kuphatikiza apo, BMS imatha kuzindikira ndikuletsa zomwe zimayambitsa kulephera kwa batri ya lithiamu monga mabwalo amfupi, opitilira muyeso, komanso kutentha kwambiri.

Kuphatikiza apo,BMSkumathandiza kukulitsa moyo wa mabatire a lithiamu poletsa zinthu monga kusalinganika kwa ma cell, zomwe zingayambitse kusagwirizana kwa mphamvu ndikuchepetsa magwiridwe antchito a batri.Mwa kusunga batire mkati mwa njira yoyenera yogwiritsira ntchito, BMS imawonetsetsa kuti batire imagwira ntchito bwino komanso motetezeka moyo wake wonse.

Mwachidule, BMS ndi gawo lofunikira pakugwiritsa ntchito otetezeka komanso odalirika a mabatire a lithiamu.Ndikofunikira kuteteza ma cell a batri, kusunga chitetezo ndi kukhazikika pakuyitanitsa ndi kutulutsa, ndikuwongolera magwiridwe antchito onse a batri.Popanda BMS, kugwiritsa ntchito mabatire a lithiamu kumabweretsa ngozi zazikulu zachitetezo ndipo kungayambitse kulephera msanga.Chifukwa chake, pazogwiritsa ntchito zonse za batri ya lithiamu, kuphatikiza kwa BMS ndikofunikira pakugwira ntchito kwake moyenera komanso moyo wautali.