Doorashada baytariga saxda ah ee lithium ee baabuurta korantada (EVs) waxay u baahan tahay fahamka qodobbada farsamo ee muhiimka ah ee ka baxsan qiimaha iyo sheegashooyinka kala duwan. Hagahan ayaa tilmaamaya shan arrimood oo muhiim ah si kor loogu qaado waxqabadka iyo badbaadada.
1. Hubi Ku-habboonaanshaha Korantada
Ku dhig korantada batteriga nidaamka korantada ee EV (sida caadiga ah 48V/60V/72V). Hubi calaamadaha xakamaynta ama buug-gacmeedyada - danab aan is-wakhsin waxay halis u gaysanaysaa qaybaha. Tusaale ahaan, batari 60V ah oo ku jira nidaamka 48V ayaa laga yaabaa inuu kululeeyo matoorka.
2. Falanqee Tilmaamaha Xakamaynta
Xakameeyaha ayaa maamula awood bixinta U fiirso xadka ay hadda leedahay (tusaale, "30A max")—tani waxay go'aaminaysaa heerka ugu hooseeya ee Nidaamka Maaraynta baytariga (BMS) ee qiimaynta hadda. Kor-u-qaadista korantada (tusaale, 48V→60V) waxay kor u qaadi kartaa dardargelinta laakiin waxay u baahan tahay iswaafajinta kontaroolaha.
3. Cabbirka Qaybta batteriga
Booska jireed wuxuu qeexayaa xaddidaadda awoodda:
- Lithium Ternary (NMC): Cufnaanta tamarta sare (~ 250Wh/kg) ee baaxadda dheer
- LiFePO4: Nolol wareeg ah oo ka sii wanaagsanMudnaanta sii NMC ee qolalka bannaan ee xaddidan; LiFePO4 waxay ku habboon tahay baahiyaha adkeysiga sare.
4. Qiimee tayada unugyada iyo kooxaynta
"Grade-A" sheegashooyinka waxay keenayaan shaki. Noocyada unugyada sumcadda leh (tusaale, noocyada heerka warshadaha) ayaa la door bidayaa, laakiin unuggais waafajintawaa muhiim:
- Kala duwanaanshaha korantada ≤0.05V ee u dhexeeya unugyada
- Alxanka adag iyo dheri-samaynta ayaa ka hortagaya dhaawaca gariirCodso warbixinnada tijaabada dufcada si loo xaqiijiyo joogteynta
5. Mudnaanta sii Sifooyinka Smart BMS
BMS-da casriga ah waxay ku kordhisaa badbaadada:
- La socodka wakhtiga-dhabta ah ee Bluetooth-ka ee danabka/kulka
- Isku dheelitirka firfircoon (≥500mA hadda) si loo kordhiyo cimriga xirmada
- Khalad gelida si loo helo ogaanshaha hufan Dooro qiimeynta hadda BMS ≥ xaddidaadaha xakamaynta ee ilaalinta culeyska xad dhaafka ah.
Talada Pro: Had iyo jeer ansixi shahaadooyinka (UN38.3, CE) iyo shuruudaha dammaanadda kahor iibsashada.
Waqtiga boostada: Sebtembar-06-2025
