Kukulitsa moyo ndi magwiridwe antchito a mabatire a lifiyu-ion, njira zobwezera zoyenera ndizosavuta. Kafukufuku waposachedwa ndi makampani ogulitsa amawunikira njira zogwiritsira ntchito batri: nickel-cobalt-cobalt-babalt-babalt (ncm kapena dambo wa phosphate (LFP). Izi ndi zomwe ogwiritsa ntchito ayenera kudziwa:
Malangizo Ofunika
- NCM Tetteter: Kulipira90% kapena pansipakugwiritsa ntchito tsiku ndi tsiku. Pewani kulipira kwathunthu (100%) pokhapokha ngati pakufunika maulendo ataliatali.
- Mabatire a LFP: Ndikulipiritsa tsiku lililonse90% kapena pansipandizabwino, asabata yonse
- kulipilitsa.
Chifukwa Chiyani Muyenera Kuyesa Ndalama Zazikulu za NCM?
1. Kupanikizika kwamphamvu kwambiri kumathandizira kuwonongeka
Mabatire a NCM amagwira ntchito pamlingo wapamwamba kwambiri poyerekeza ndi mabatire a LFP. Kulipira mokwanira mabatire awa amawafotokozera kuti atulutse magetsi, amafulumizitsa kugwiritsidwa ntchito kwa zinthu zomwe zili pachitato. Izi zimabweretsa kuchepa kwa kuchepa kwa batiri lonse la batire.
2. Chiopsezo cha cell
Masamba a betri amakhala ndi maselo angapo okhala ndi zosagwirizana chifukwa chopanga ndi ma electrochemical. Mukakulipirani 100%, maselo ena amathanso kukulitsidwa, kupangitsa kupsinjika kwapadera komanso kuwonongeka. Pomwe magwiridwe antchito a batri (BMS) amagwiritsa ntchito voltoraget
3. Mavuto a Makamaka
Mabatire a NCM akuwonetsa kupindika kwa magetsi, kumathandizira kuwerengera kwa depe kudzera magetsi otseguka (ocv). Mosiyana ndi izi, mabatire a LFP amakhala ndi magetsi pafupifupi 15% ndi 95% Soc, kupanga kuwerenga kwa OCV-Soc-Soc. Popanda ndalama zokwanira nthawi ndi nthawi, mabatire a LFP amalimbana kuti azitha kubwereza mfundo zawo za Soc. Izi zitha kukakamiza ma bims mu pafupipafupi oteteza pafupipafupi, kusokoneza magwiridwe antchito komanso thanzi la batri yayitali.
Chifukwa chiyani mabatire a LFP amafunikira ndalama zonse mlungu uliwonse
Kulipiritsa kwa 100% kwa mabatire a LFP kumagwira ntchito ngati "resed" kwa BMS. Njirayi imagwirizana ndi ma voltor a cell ndikukonza zolondola zamagetsi zomwe zimayambitsidwa ndi mbiri yawo yamagetsi yamagetsi. Zambiri za Soc zimafunikira kwa ma BM a BMS kuti mupange miyeso yoteteza bwino, monga kupewa kutulutsa kapena kukonza makola. Kudumpha uku kumatha kutsogolera ku madontho osakhalitsa kapena osayembekezereka.
Machitidwe abwino ogwiritsa ntchito
- Ndemanga za NCM: Kuyika ndalama zolipiritsa (≤90%) ndikusunga ndalama zonse pazosowa zina.
- LFP batire: Khalani ndi ndulu za tsiku ndi tsiku 90% koma onetsetsani kuti sabata yonse.
- Ogwiritsa Ntchito Onse: Pewani zolimbana kwambiri ndi kutentha kwambiri kuti muwonjezere moyo wa batri.
Mwa kutsatira njira izi, ogwiritsa ntchito amatha kukulitsa batiri, amachepetsa kuchepa kwa nthawi yayitali, ndikuwonetsetsa kuti ntchito yodalirika yamagetsi kapena njira zamagetsi.
Dziwani zambiri zosintha zaposachedwa paukadaulo wa batri komanso njira zokhazikika polembetsa nkhani yathu.
Post Nthawi: Mar-13-2025
