Izinhlelo Zokuphatha Ibhethri (i-BMS) zisebenza njengenethiwekhi yezinzwa zamaphakethe ebhethri e-lithium yesimanje, kanti ukukhetha okungafanele kunegalelo ku-31% wokwehluleka okuhlobene nebhethri ngokusho kwemibiko yemboni ka-2025. Njengoba izinhlelo zokusebenza zihlukahluka kusukela kuma-EV kuya ekugcinweni kwamandla ekhaya, ukuqonda imininingwane ye-BMS kuba yinto ebalulekile.
Kuchazwe Izinhlobo ze-BMS Eziyinhloko
- Abalawuli Beseli ElilodwaKuma-elekthronikhi aphathekayo (isb., amathuluzi kagesi), ukuqapha amaseli e-lithium angu-3.7V ngokuvikelwa okuyisisekelo kokushaja ngokweqile/ukukhipha ngokweqile.
- I-BMS Exhunywe OchungechungeniIphatha izitaki zebhethri ezingu-12V-72V zamabhayisikili e-e/izikuta, ifaka ukulinganisela kwamandla kagesi kuwo wonke amaseli - okubalulekile ekwandiseni impilo yebhethri.
- Amapulatifomu e-Smart BMSIzinhlelo ezisebenzisa i-IoT zesitoreji se-EV kanye negridi ezihlinzeka ngokulandelela kwe-SOC (State of Charge) ngesikhathi sangempela ngebhasi le-Bluetooth/CAN.
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Amamethrikhi Okukhetha Okubalulekile
- Ukuhambisana kwe-VoltageIzinhlelo ze-LiFePO4 zidinga ukunqunywa okungu-3.2V/iseli uma kuqhathaniswa no-4.2V we-NCM
- Ukuphathwa KwamanjeKudingeka umthamo wokukhipha ongu-30A+ wamathuluzi kagesi uma kuqhathaniswa no-5A wamadivayisi ezokwelapha
- Izinqubo ZokuxhumanaIbhasi le-CAN lezimoto vs. i-Modbus lezinhlelo zokusebenza zezimboni
"Ukungalingani kwamandla eseli kubangela ukwehluleka kwe-pack okungama-70% ngaphambi kwesikhathi," kuphawula uDkt. Kenji Tanaka we-Energy Lab yaseTokyo University. "Beka phambili i-BMS yokulinganisela esebenzayo ukuze kulungiselelwe amaseli amaningi."
Uhlu Lokuhlola Lokusebenza
✓ Qondanisa imikhawulo ye-voltage eqondene ne-chemistry
✓ Qinisekisa ububanzi bokuqapha izinga lokushisa (-40°C kuya ku-125°C kwezimoto)
✓ Qinisekisa izilinganiso ze-IP zokuchayeka emvelweni
✓ Qinisekisa isitifiketi (UL/IEC 62619 sesitoreji esingaguquki)
Izitayela zemboni zibonisa ukukhula okungu-40% ekwamukelweni kwe-BMS ehlakaniphile, okuqhutshwa ama-algorithms okubikezela ukwehluleka anciphisa izindleko zokulungisa ngamaphesenti afinyelela ku-60%.
Isikhathi sokuthunyelwe: Agasti-14-2025
