Sisitemu yo gucunga Bateri (BMS) ikora nk'urusobe rw'imitsi ya paki ya litiro ya kijyambere, hamwe no guhitamo nabi byatumye 31% byananirana na batiri nkuko raporo za 2025 zibitangaza. Mugihe porogaramu zitandukanye kuva kuri EV kugeza kubika ingufu murugo, gusobanukirwa BMS ibisobanuro biba ingenzi.
Ubwoko BMS Ubwoko Bwasobanuwe
- Abagenzuzi b'akagari kamweKubikoresho bya elegitoroniki bigendanwa (urugero, ibikoresho byingufu), kugenzura selile 3.7V ya lithium selile hamwe nubushakashatsi burenze urugero / kurinda-gusohora.
- BMS ikurikiranaKoresha ibyuma bya batiri 12V-72V kuri e-gare / ibimoteri, byerekana imbaraga zingana na selile - ingenzi mu kwagura ubuzima.
- Amahuriro meza ya BMSSisitemu ikoreshwa na IoT kububiko bwa EV hamwe na grid itanga igihe nyacyo SOC (Leta ishinzwe) ikurikirana binyuze muri bisi ya Bluetooth / CAN.
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Ibipimo Byingenzi byo Guhitamo
- Umuyoboro uhuzaSisitemu ya LiFePO4 isaba 3.2V / guhagarika selile na NCM ya 4.2V
- Gukemura30A + ubushobozi bwo gusohora bukenewe kubikoresho byamashanyarazi na 5A kubikoresho byubuvuzi
- Amasezerano y'itumanahoCAN bisi yimodoka na Modbus kubikorwa byinganda
Dr. Kenji Tanaka wo muri Laboratwari ishinzwe ingufu muri kaminuza ya Tokiyo yagize ati: "Shyira imbere kuringaniza BMS kugirango ibone ingirabuzimafatizo nyinshi."
Urutonde rwo Gushyira mu bikorwa
Huza chimie yihariye ya voltage ntarengwa
Kugenzura igipimo cyo gukurikirana ubushyuhe (-40 ° C kugeza 125 ° C kubinyabiziga)
Emeza amanota ya IP kugirango ibidukikije bigaragare
✓ Kwemeza icyemezo (UL / IEC 62619 kububiko buhagaze)
Inganda zerekana iterambere rya 40% mugukoresha ubwenge bwa BMS, biterwa no guhanura kunanirwa algorithms igabanya amafaranga yo kubungabunga kugera kuri 60%.
Igihe cyo kohereza: Kanama-14-2025
