Lithium-ion mabhatirivave kwose kwose muupenyu hwezuva nezuva.Vari kwese kwese, kubva kumafoni kusvika kumalaptops, mota dzemagetsi kusvika kumabhanga emagetsi.Aya mabhatiri anoshanda, akakwana, uye anogona kuchengeta simba.Zvisinei, nesimba iri rinouya mutoro.Kutarisira kwakakodzera uye kuchengetedzwa kwekuchengetedza kunofanirwa kana zvasvika kune lithium-ion mabhatiri.
Chimwe chikamu chakakosha chekuchengetedza uye kuita kwemabhatiri e-lithium-ion iBattery Management System (BMS).Iyo BMS inotarisisa uye inodzora kuchaja kwebhatiri, kubuda, tembiricha, uye voltage uye inodzivirira bhatiri kubva pakuchajisa, kuburitsa zvakanyanya, uye mapfupi maseketi.Muchikamu chino, tichatarisa mashandisiro ekushandisa 4s Li-ion lithium 18650 bhatiri BMS packs PCB kudzivirira bhodhi.
Chii chinonzi 4s Li-ion lithium 18650 bhatiri BMS packs PCB kudzivirira bhodhi?
A 4s Li-ion lithium 18650 bhatiri BMS inorongedza PCB yekudzivirira bhodhi idiki redunhu bhodhi rakagadzirirwa kuchengetedza bhatiri kubva kune dzakasiyana njodzi dzakadai sekuwandisa, kuburitsa-kupfuura, mapfupi maseketi, uye tembiricha kuchinja.Bhodhi racho rine micro-controller unit (MCU), MOSFET switch, resistors, capacitors, uye zvimwe zvinhu zvinoshanda pamwe chete kutarisa voltage yebhatiri uye mazinga aripo uye kudzora kuchaja nekuburitsa bhatiri.
Iyo "4s" muzita reBMS inoreva huwandu hwemasero mubhatiri pack.18650 inoreva hukuru hwemasero e-lithium-ion.Sero 18650 icylindrical lithium-ion cell inoyera 18mm muhupamhi uye 65mm kureba.
Sei uchishandisa 4s Li-ion lithium 18650 bhatiri BMS inotakura PCB kudzivirira bhodhi?
Kushandisa 4s Li-ion lithium 18650 bhatiri BMS packs PCB kudzivirira bhodhi kwakakosha nekuti inovimbisa kushandiswa kwakachengeteka uye kwakanaka kwebhatiri.Iyo BMS yakagadzirirwa kudzivirira bhatiri kubva pakuchajisa, kuburitsa zvakanyanya, uye kupisa.Kuwedzeresa uye kuburitsa zvakanyanya kunogona kukonzera kukuvadzwa kusingadzoreki kubhatiri, kuderedza hupenyu hwayo, uye kunyange kukonzera moto kana kuputika.
Zvakare, iyo BMS ine basa rekuenzanisa maseru mubhatiri pack.Lithium-ion maseru ane mashoma voltage renji, uye kana sero rimwe rikachajwa kana kubhadhariswa zvishoma, zvinogona kukanganisa kuita kwese uye kuchengetedzeka kwebhatiri pack.Iyo BMS inova nechokwadi chekuti maseru ese ari mubhatiri pack akachajwa uye aburitswa zvakaenzana, zvichirebesa hupenyu hwebhatiri.
Maitiro ekushandisa 4s Li-ion lithium 18650 bhatiri BMS packs PCB kudzivirira bhodhi?
Kushandisa 4s Li-ion lithium 18650 bhatiri BMS packs PCB dziviriro board iri nyore uye haidi hunyanzvi kana maturusi.Zvisinei, zvakakosha kutevera mirairo yemugadziri zvakanyatsonaka kuti uone kushandiswa kwakachengeteka uye kwakanaka kwebhatiri.
Heano matanho ekushandisa 4s Li-ion lithium 18650 bhatiri BMS inotakura PCB kudzivirira bhodhi:
Danho 1: Unganidza zvikamu
Usati watanga kuunganidza bhatiri paki, unofanirwa kuunganidza zvese zvinoumba zvaunoda.Izvi zvinosanganisira maseru 18650, BMS board, chibatiso chebhatiri, waya, uye simbi inodhaka.
Danho rechipiri: Gadzirira masero
Ongorora sero rega rega kuti uone kuti harina kukuvara here kana kuti harina.Zvadaro, edza voltage yesero rega rega uchishandisa multimeter.Iwo maseru anofanirwa kunge aine mazinga emagetsi akafanana.Kana chero maseru aine chiyero chakasiyana chevoltage, chinogona kunge chiri chiratidzo chekuti sero rakuvadzwa kana kuti rashandiswa zvakanyanya.Tsiva chero masero akakuvara kana asina kunaka.
Nhanho 3: Unganidza bhatiri paki
Isai maseru muchibatiso chebhatiri, kuve nechokwadi chekuti polarity ndeyechokwadi.Zvadaro, batanidza masero munhevedzano.
Nguva yekutumira: Feb-20-2023
