Ukukhetha ibhetri ye-lithium efanelekileyo kwizithuthi zombane (EVs) kufuna ukuqonda izinto ezibalulekileyo zobuchwepheshe ngaphaya kwexabiso kunye namabango oluhlu. Esi sikhokelo sichaza iingqwalasela ezintlanu ezibalulekileyo zokwandisa ukusebenza kunye nokhuseleko.
1. Qinisekisa ukuhambelana kweVoltage
Tshatisa amandla ombane ebhetri kwisixokelelwano sombane se-EV yakho (ngokuqhelekileyo yi-48V/60V/72V). Qwalasela iilebhile zomlawuli okanye iincwadana-ezingafaniyo zombane ziyingozi ezonakalisa izinto. Umzekelo, ibhetri ye-60V kwinkqubo ye-48V inokutshisa kakhulu imoto.
2. Hlalutya iiNgcaciso zoMlawuli
Umlawuli ulawula ukunikezelwa kwamandla. Qaphela umda wayo wangoku (umzekelo, "30A max")—oku kugqiba ubuncinci beNkqubo yoLawulo lweBattery (BMS)ukureyishwa ngoku. Ukuphuculwa kwamandla ombane (umzekelo, 48V→ 60V) kunokunyusa isantya kodwa kufuna ukuhambelana komlawuli.
3. Umlinganiselo weNdawo yebhetri
Indawo ebonakalayo ichaza imida yomthamo:
- I-Ternary lithium (NMC): Uxinzelelo lwamandla aphezulu (~250Wh/kg) kuluhlu olude
- LiFePO4: Ubomi bomjikelo obungcono (>2000 imijikelo) yokutshaja rhoqoUkubeka phambili i-NMC kumacandelo axinzelelene ngendawo; I-LiFePO4 ihambelana neemfuno zokuqina okuphezulu.
4. Vavanya uMgangatho weSeli kunye noKwahlulahlulwa
Amabango e-"Grade-A" aqinisekisa ukuthandabuza. Iintlobo zeeseli ezithembekileyo (umzekelo, iindidi ezisemgangathweni kwishishini) zikhethwa, kodwa iseliukuthelekisaibalulekile:
- Ukwahluka kombane ≤0.05V phakathi kweeseli
- I-welding eyomeleleyo kunye neembiza zithintela umonakalo wokungcangcazelaCela iingxelo zovavanyo lwebhetshi ukuqinisekisa ukuhambelana.
5. Beka phambili Iimpawu ze-Smart BMS
I-BMS ephucukileyo yongeza ukhuseleko nge:
- Ixesha lokwenyani lokujongwa kweBluetooth kumbane/ubushushu
- Ukulinganisa okusebenzayo (≥500mA yangoku) ukwandisa ubomi bepakethi
- Ukuloga ngempazamo ukulungiselela uxilongo olusebenzayoKhetha ukalisho lwangoku lwe-BMS ≥ imida yesilawuli sokukhusela umthwalo omninzi.
Ingcebiso yePro: Hlala uqinisekisa iziqinisekiso (UN38.3, CE) kunye nemigaqo yewaranti ngaphambi kokuthenga.
Ixesha lokuposa: Sep-06-2025
