Mabhatiri eLithium anoshandiswa zvakanyanya mumidziyo yakaita semafoni, mota dzemagetsi, uye masisitimu esimba rezuva. Zvisinei, kuachaja zvisirizvo kunogona kukonzera njodzi dzekuchengetedza kana kukuvara zvachose.
Wkushandisa charger ine voltage yakawanda kune njodzi uyeMaitiro ekuchengetedza mabhatiri e lithiamu (Battery Management System (BMS))?
Njodzi Yekuchaja Zvakawandisa
Mabhatiri eLithium ane miganhu yakasimba yemagetsi. Semuenzaniso:
.ALiFePO4Sero reLithium Iron Phosphate (rine voltage ye3.2Vuye vanofanirausambopfuura 3.65Vkana yazara chaji
.ALi-ion(Lithium Cobalt) nharembozha, inowanikwa mumafoni, inoshanda pa3.7Vuye inofanira kugara pasi4.2V
Kushandisa charger ine voltage yakakwira kupfuura muganho webhatiri kunomanikidza simba rakawandisa kupinda mumasero. Izvi zvinogona kukonzerakupisa zvakanyanya,kuzvimba, kana kuti kunyangekupisa kunotiza—kuitika kwecheni kune njodzi apo bhatiri rinobatira moto kana kuputika
Nzira iyo BMS Inoponesa Zuva
Sisitimu Yekutarisira Mabhatiri (BMS) inoshanda se "muchengeti" wemabhatiri e lithium. Heino mashandiro ayo:
1.Kudzora Voltage
BMS inotarisa voltage yesero rega rega. Kana charger ine voltage yakakwira yakabatana, BMS inoona overvoltage uyeinocheka dunhu rekuchajakudzivirira kukuvara
2.Mutemo weKupisa
Kuchaja nekukurumidza kana kushaja zvakanyanya kunounza kupisa. BMS inoteedzera tembiricha uye inoderedza kumhanya kwekuchaja kana kumira kuchaja kana bhatiri rikanyanya kupisa113.
3.Kuenzanisa Masero
Mumabhatiri ane masero akawanda (senge mapaketi e12V kana 24V), mamwe masero anochaja nekukurumidza kupfuura mamwe. BMS inogovera simba patsva kuitira kuti masero ese asvike pamagetsi akafanana, zvichidzivirira kushaja kwakawandisa mumasero akasimba.
4.Kuvharwa Kwekuchengetedzwa
Kana BMS ikaona matambudziko akakomba akadai sekupisa zvakanyanya kana kukwira kwemagetsi, inobvisa bhatiri zvachose ichishandisa zvinhu zvakaita seMOSFET(maswichi emagetsi) kanazvinobata(kudzokorodza kwemakanika)
Nzira Yakakodzera Yekuchaja Mabhatiri eLithium
Shandisa charger nguva dzosekufananidza voltage yebhatiri rako uye kemikari.
Semuyenzaniso:
Bhatiri re12V LiFePO4 (masero mana akatevedzana) rinoda charger ine14.6V goho repamusoro(4 × 3.65V)
Paketi yeLi-ion ye7.4V (masero maviri) inodaChaja ye8.4V
Kunyangwe kana BMS iripo, kushandisa charger isingaenderane nayo kunosimbisa sisitimu. Kunyange hazvo BMS ichigona kupindira, kudzokororwa kwe overvoltage kunogona kuderedza simba rezvikamu zvayo nekufamba kwenguva.
Mhedziso
Mabhatiri eLithium ane simba asi haanyanyi kuoma.BMS yemhando yepamusoroZvakakosha kuti ive nechokwadi chekuti yakachengeteka, inoshanda zvakanaka, uye inogara kwenguva refu. Kunyange zvazvo ichigona kudzivirira kwenguva pfupi kubva pakuchaja ine voltage yakawanda, kuvimba nazvo kune njodzi. Shandisa chaja yakakodzera nguva dzose—bhatiri rako (nekuchengetedzwa) zvichakutenda!
Yeuka: BMS yakafanana nebhandi rekuchengetedza. Iripo kuti ikubatsire kana paine njodzi, asi haufanirwe kuyedza miganhu yayo!
Nguva yekutumira: Kukadzi-07-2025
