Munyika iri kukurumidza kukura yemabhatiri, Lithium Iron Phosphate (LFP) yakawana kukosha kwakakosha nekuda kweiyo yakanakisa kuchengetedza chimiro uye hupenyu hurefu hwekutenderera. Asi, kutarisira aya manyuko emagetsi zvakachengeteka kunoramba kuri chinhu chikuru. Pamwoyo pekuchengetedza uku pane Battery Management System, kana BMS. Iyi sophisticated protection circuitry inoita basa rakakosha, kunyanya mukudzivirira mamiriro maviri angango kuvadza uye ane njodzi: overcharge protection, over-discharge protection. Kunzwisisa idzi nzira dzekuchengetedza bhatiri kwakakosha kune chero munhu anovimba neLFP tekinoroji yekuchengetedza simba, kungave mumaseta epamba kana hombe maindasitiri mabhatiri masisitimu.
Nei Overcharge Dziviriro Yakakosha kune LFP Mabhatiri
Kuchajisa kunoitika kana bhatiri richiramba richiwana ikozvino kupfuura kuzara kwayo. Kune mabhatiri eLFP, iyi inopfuura nyaya yekushanda-injodzi yekuchengeteka. Yakawandisa voltage panguva yekuchaja inogona kutungamira kune:
- Kukurumidza kukwira tembiricha: Izvi zvinomhanyisa kudzikisira uye, muzviitiko zvakanyanyisa, zvinogona kutanga kupisa kutiza.
- Yemukati yekumanikidza kuvaka-up: Kukonzera kungangoita electrolyte kuvuza kana kunyange kubuda.
- Kurasikirwa kwesimba kusingadzoreki: Kukuvadza chimiro chemukati chebhatiri uye kupfupisa hupenyu hwebhatiri.
Iyo BMS inorwisa izvi kuburikidza nekuenderera mberi voltage yekutarisa. Iyo inonyatso kuteedzera voltage yesero rega rega mukati mepakeji uchishandisa onboard sensors. Kana chero sero voltage ichikwira kupfuura yakafanotemerwa yakachengeteka chikumbaridzo, iyo BMS inoita nekukurumidza nekuraira cheji yekuchaja cutoff. Uku kudimburwa kwesimba rekuchaja iko kwekutanga kudzivirira kubva pakuchaja, kudzivirira kutadza kuita njodzi. Pamusoro pezvo, mhinduro dzeBMS dzepamberi dzinosanganisira algorithms kubata matanho ekuchaja zvakachengeteka.
Basa Rinokosha reKudzivirira Kuwedzera-Discharge Prevention
Sezvineiwo, kuburitsa bhatiri zvakadzika-pasi peinokurudzirwa voltage cutoff point-kunoisawo njodzi huru. Kubuda kwakadzika mumabhatiri eLFP kunogona kukonzera:
- Hukuru hwesimba hunopera: Kugona kubata chaji yakazara kunodzikira zvakanyanya.
- Kusagadzikana kwemakemikari emukati: Kuita kuti bhatiri risachengeteke pakuchaja kana kushandiswa mune ramangwana.
- Zvinogona kudzoserwa sero: Mumasero-akawanda mapaketi, masero asina simba anogona kuendeswa kune reverse polarity, zvichikonzera kukuvara zvachose.
Pano, iyo BMS inoita semuchengeti akasvinurira zvakare, kunyanya kuburikidza neiyo chaiyo mamiriro-ye-charge (SOC) yekutarisa, kana yakaderera-voltage yekuona. Inonyatso tevera bhatiri simba rinowanikwa. Sezvo iyo voltage level yechero sero inosvika kune yakakosha yakaderera-voltage chikumbaridzo, iyo BMS inokonzera discharge circuit cutoff. Izvi zvinomisa kudhirowa kwemagetsi ipapo ipapo kubva mubhatiri. Mamwe akaomesesa eBMS ekuvaka anoisawo nzira dzekudzikisa mutoro, nehungwaru kudzikisira zvisina kukosha madhiraini emagetsi kana kupinda mubhatiri yakaderera-simba modhi, kurebesa kushoma kwakakosha kushanda uye kuchengetedza maseru. Iyi yakadzika yekudzivirira kubuda, meshini yakakosha pakuwedzera hupenyu hwebhatiri, uye kuchengetedza kuvimbika kwese kwese.
Yakabatanidzwa Dziviriro: Iyo Core Yekuchengetedza Bhatiri
Kushanda kuwedzeredza uye kudzivirira-kuregedzera-haisi basa rimwechete asi zano rakasanganiswa mukati meiyo yakasimba BMS. Mazuva ano mabhatiri manejimendi masisitimu anosanganisa yakakwirira-kumhanya kugadzirisa neakaomesesa algorithms eiyo-chaiyo-nguva voltage uye yazvino yekutevera, yekutarisa tembiricha, uye ine simba kutonga. Iyi yakazara bhatiri kuchengetedza nzira inova nechokwadi chekuonekwa nekukurumidza uye chiito chekukurumidza kutarisana nemamiriro angangoita njodzi. Kuchengetedza bhatiri rako rekudyara kunotsamira pane idzi hungwaru manejimendi masisitimu.
Nguva yekutumira: Aug-05-2025
