Li-betri tsa lithum li sebelisoa haholo ka lisebelisoa tse kang li-smartphones, likoloi tsa motlakase le lits'ebetso tsa matla a letsatsi. Leha ho le joalo, ho ba jella ka phoso ho ka lebisa likotsi tsa polokeho kapa tšenyo e sa feleng.
Why o sebelisa charger e phahameng ea voltage e kotsi leMokhoa oa Tsamaiso ea Battery (BMS) e sireletsa libeteri tsa lithium?
Kotsi ea ho Feta
Li-betri tsa lithum li na le meeli e tiileng ea mathata. Ka mohlala:
.ABOPHELO BA BOPHELO(Lithium3.2vmme e lokelaha ho mohla e fetang 3.65vHa e lefisoa ka botlalo
.ALi-Ion(Lithium cobat) sele, e tloaelehileng ka mehala, e sebetsa ho3.7vmme o tlameha ho lula ka tlase4.2v
Ho sebelisa tjhaja ka voltage e phahameng ho feta moeli oa betri o felletseng ka liseleng tse ngata. Sena se ka bakaho cheseha,Ho ruruha, kapa esita leThermasa Runaway-Make ea kemiso e kotsi moo betri e tšoanngoang mollo kapa ea phatloha
Li-BM li boloka letsatsi
Tsamaiso ea Tsamaiso ea BetTer (BMS) e sebetsa joaloka "mohlokomeli" bakeng sa libeteri tsa lithium. Mona ke kamoo e sebetsang ka teng:
1.Taolo ea voltage
Li-Bit tsa BMS tsa BMS li na le lithaba tsa sele. Haeba charger e phahameng ea voltage e hokahane, Bris e ananela overvoltage mmefokotsa potoloho ea ho qosaHo thibela tšenyo
2.Melao ea mocheso
Ho tjhasa ho tjhaja ka potlako kapa ho feteletseng ho hlahisa mocheso. Li-BM tsa BMs tsa Bricks 'me li fokotsa lebelo la ho tjhaja kapa li emise ho tjhaja haeba betri e fumana ho chesa haholo113.
3.Sell e lekanyang
Ka libeteri tse mengata tse ngata (joalo ka mekotla ea 12V kapa 24v), lisele tse ling li qollela ka potlako ho feta batho ba bang. Li-Bms li fetola matla ho netefatsa hore lisele tsohle li fihla ho voltage e tšoanang, ho thibela ho feteletseng ka lisele tse matla
4.Tšireletso ea polokeho
Haeba li-bm li bona litaba tse tebileng joalo ka li-spikes tse mpe kapa tsa voltage, e lahla betri ka botlalo ho sebelisa likarolo tse kangLi-Mosfets(Switch ea elektroniki) kapaBa ikopanyang(Rephanatetso ea Mechani
Mokhoa o nepahetseng oa ho tjhaja betri ea lithium
Sebelisa charger kamehlaHo tsamaisa thepa ea hau ea betri le chemistry.
Ka mohlala:
Betri ea 12VV ea bophelo ba 12VP (lisele tse 4 lihloohong) e hloka charger le a14.6V e qaqisa(4 × 3.65v)
Pakete ea 7.4V LI-Ion (lisele tse 2) li hloka8.4v charger
Le haeba bm e le teng, sebelisa li-charg tse sa lumellaneng tse hatisang sistimi. Le ha Bms e ka kenella, ho pepesetsoa khafetsa ho fokolisa likarolo tsa sona ka nako
Sephetho
Li-betri tsa lithium li matla empa li le bobebe. ALi-BM tsa boleng bo holimoHo bohlokoa ho netefatsa polokeho, katleho le bophelo bo bolelele. Le ha e ka sireletsa nakoana ka nakoana charger charger ea voltage ea voltage ea voltage, ea itšetleha ka sena se kotsi. Kamehla sebelisa charger e nepahetseng - betri ea hau (le polokeho) e tla u leboha!
Hopola: Bms e tšoana le setulo sa setulo. Ho teng ho u pholosa maemong a tšohanyetso, empa ha ua lokela ho lekanya meeli ea eona!
Poso Post: Hlakubele-07-2025
