Munyika yemabhatiri iri kukura nekukurumidza, Lithium Iron Phosphate (LFP) yawana simba rakawanda nekuda kwekuchengetedza kwayo kwakanaka uye hupenyu hwayo hwenguva refu. Asi, kutarisira magetsi aya zvakachengeteka kuchiri chinhu chakakosha. Pakati pekuchengetedza uku pane Battery Management System, kana kuti BMS. Iyi nzira yekudzivirira yakaoma inoita basa rakakosha, kunyanya mukudzivirira mamiriro maviri anogona kukuvadza uye ane njodzi: kuchengetedza huwandu hwemagetsi uye kudzivirira huwandu hwemagetsi anobuda. Kunzwisisa nzira idzi dzekuchengetedza mabhatiri kwakakosha kune chero munhu anovimba netekinoroji yeLFP yekuchengetedza simba, kungave mudzimba kana mumaindasitiri makuru emabhatiri.
Nei Kudzivirirwa Kwekubhadharisa Zvakawandisa Kwakakosha Kumabhatiri eLFP
Kuchaja zvakanyanya kunoitika kana bhatiri rikaramba richigamuchira magetsi kupfuura mamiriro aro ekuchaja zvizere. Kune mabhatiri eLFP, izvi zvinopfuura kungoshanda zvakanaka—injodzi yekuchengetedzeka. Kuwanda kwemagetsi panguva yekuchaja zvakanyanya kunogona kukonzera:
- Kukwira nekukurumidza kwekushisa: Izvi zvinokurumidzisa kudzikira kwemvura uye, muzviitiko zvakanyanya, zvinogona kukonzera kuti kupisa kubve.
- Kuunganidzwa kwedzvinyiriro mukati: Kukonzera kubuda kwe electrolyte kana kutoburitsa mweya.
- Kurasikirwa kwesimba risingaperi: Kukanganisa chimiro chemukati chebhatiri uye kupfupisa hupenyu hwebhatiri.
BMS inorwisa izvi kuburikidza nekutarisa voltage nguva dzose. Inonyatsotevera voltage yesero rega rega riri mukati mepakeji ichishandisa masensa ari mubhodhi. Kana chero voltage yesero ikakwira kupfuura chiyero chakachengetedzwa chakatarwa, BMS inoshanda nekukurumidza nekuraira charge circuit cutoff. Kubviswa kwesimba rekuchaja nekukurumidza ndiyo dziviriro huru kubva pakuchaja zvakanyanya, kudzivirira kutadza kukuru. Pamusoro pezvo, mhinduro dzeBMS dzepamusoro dzinosanganisira maalgorithms ekutarisira matanho ekuchaja zvakachengeteka.
Basa Rinokosha rekudzivirira kubuda kwemvura zvakanyanya
Kusiyana neizvi, kuburitsa bhatiri zvakanyanya—pasi penzvimbo inokurudzirwa yekubvisa voltage—kunewo njodzi huru. Kuburitsa bhatiri rakadzika mumabhatiri eLFP kunogona kukonzera:
- Kudzima kwesimba rayo zvakanyanya: Kugona kwayo kubata chaji yakazara kunoderera zvakanyanya.
- Kusagadzikana kwemakemikari mukati: Kunoita kuti bhatiri risave rakachengeteka pakuchaja kana kushandiswa mune ramangwana.
- Kugona kuchinja masero: Mumapaketi emasero akawanda, masero asina simba anogona kumanikidzwa kuita reverse polarity, zvichikonzera kukuvara kusingaperi.
Pano, BMS inoshanda semuchengeti wekuchengetedza zvakare, kunyanya kuburikidza nekutarisa mamiriro emagetsi (SOC) akarurama kana kuona magetsi mashoma. Inonyatso tevera simba riripo rebhatiri. Sezvo huwandu hwemagetsi hwesero chero ripi zvaro huchisvika padanho remagetsi mashoma, BMS inokonzera kudzima kwedunhu rekuburitsa magetsi. Izvi zvinomisa pakarepo kudhonza kwemagetsi kubva kubhatiri. Mamwe magadzirirwo eBMS akagadzirwa zvakanaka anoshandisawo nzira dzekudzikisa mutoro, nekuchenjera kuderedza madhireni emagetsi asingakoshi kana kupinda mubhatiri ine simba shoma kuti iwedzere kushanda kwakakosha uye kuchengetedza masero. Iyi nzira yekudzivirira kubuda kwemagetsi yakadzika yakakosha pakuwedzera hupenyu hwebhatiri uye kuchengetedza kuvimbika kwehurongwa hwese.
Dziviriro Yakabatanidzwa: Chinhu Chinokosha Pakuchengetedza Bhatiri
Dziviriro inoshanda yekuchaja zvakanyanya uye yekuburitsa zvakanyanya haisi basa rimwe chete asi inzira yakabatana mukati meBMS yakasimba. Masisitimu emazuva ano ekugadzirisa mabhatiri anosanganisa kugadzirisa nekukurumidza nemaalgorithms akanyanya ekutevera voltage panguva chaiyo uye current, kutarisa tembiricha, uye kutonga kwakasimba. Iyi nzira yakakwana yekuchengetedza bhatiri inoita kuti ionekwe nekukurumidza uye chiito nekukurumidza kubva mumamiriro ezvinhu anogona kuva nengozi. Kudzivirira mari yako yebhatiri kunoenderana nemasisitimu aya ehungwaru ekutonga.
Nguva yekutumira: Nyamavhuvhu-05-2025
