Machitidwe Oyendetsera Mabatire (BMS) amagwira ntchito ngati netiweki ya mitsempha ya mabatire amakono a lithiamu, ndipo kusankha kosayenera kumathandizira 31% ya kulephera kokhudzana ndi mabatire malinga ndi malipoti a makampani a 2025. Pamene mapulogalamu akusiyana kuyambira pa ma EV mpaka kusungira mphamvu kunyumba, kumvetsetsa zomwe BMS imafotokoza kumakhala kofunika kwambiri.
Mitundu ya Core BMS Yofotokozedwa
- Olamulira a Maselo AmodziPa zamagetsi zonyamulika (monga zida zamagetsi), kuyang'anira maselo a lithiamu a 3.7V ndi chitetezo choyambira cha overcharge/over-discharge.
- BMS Yolumikizidwa ndi MndandandaImasunga mabatire a 12V-72V a ma e-bike/scooter, yokhala ndi mphamvu yogwirizanitsa ma voltage m'maselo - yofunika kwambiri pakuwonjezera nthawi ya moyo.
- Mapulatifomu a Smart BMSMakina ogwiritsira ntchito IoT osungira ma EV ndi ma gridi omwe amapereka njira yotsatirira SOC (State of Charge) nthawi yeniyeni kudzera pa basi ya Bluetooth/CAN.
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Miyeso Yosankha Yofunikira
- Kugwirizana kwa VoltageMakina a LiFePO4 amafunika 3.2V/cell cutoff poyerekeza ndi 4.2V a NCM
- Kusamalira KwatsopanoMphamvu yotulutsa mphamvu ya 30A+ imafunika pa zida zamagetsi poyerekeza ndi 5A pazida zachipatala
- Ma Protocol a KulankhulanaBasi ya CAN ya magalimoto poyerekeza ndi Modbus yogwiritsidwa ntchito m'mafakitale
"Kusagwira bwino ntchito kwa magetsi m'maselo kumayambitsa 70% ya kulephera kwa mapaketi msanga," akutero Dr. Kenji Tanaka wa ku Energy Lab ku Tokyo University. "Ikani patsogolo BMS yolinganiza bwino makonzedwe a maselo ambiri."
Mndandanda Wotsatira
✓ Yerekezerani malire a mphamvu yamagetsi yeniyeni ya chemistry
✓ Tsimikizani kutentha komwe kumayang'anira (-40°C mpaka 125°C pamagalimoto)
✓ Tsimikizani ma IP ratings kuti mudziwe ngati pali vuto la chilengedwe
✓ Tsimikizirani satifiketi (UL/IEC 62619 yosungira zinthu zosasinthika)
Zochitika m'makampani zikuwonetsa kukula kwa 40% kwa kugwiritsa ntchito BMS mwanzeru, chifukwa cha ma algorithms olephera omwe amachepetsa ndalama zokonzera ndi 60%.
Nthawi yotumizira: Ogasiti-14-2025
