Battery Management Systems (BMS) e sebetsa e le marang-rang a marang-rang a lipakete tsa betri tsa lithium tsa sejoale-joale, ka khetho e fosahetseng e tlatsetsang ho 31% ea liphoso tse amanang le betri ho latela litlaleho tsa indasteri ea 2025. Ha lits'ebetso li ntse li fapana ho tloha ho li-EV ho isa polokelong ea matla ea lapeng, ho utloisisa lintlha tsa BMS ho ba bohlokoa.
Mefuta ea Core BMS e hlalositsoe
- Balaoli ba Sele e le 'NgoeBakeng sa lisebelisoa tsa elektronike tse nkehang habobebe (mohlala, lisebelisoa tsa motlakase), ho lekola lisele tsa lithium tsa 3.7V tse nang le ts'ireletso ea motheo ea tefiso e feteletseng / ho tsoa ho feta tekano.
- Letoto-Hokahaneng BMSE sebetsana le mekotla ea betri ea 12V-72V bakeng sa li-e-baesekele/scooters, e nang le ho leka-lekana ha motlakase ho pholletsa le lisele - ho bohlokoa bakeng sa katoloso ea nako ea bophelo.
- Smart BMS PlatformsSistimi e nolofalitsoeng ke IoT bakeng sa EV le polokelo ea grid e fana ka ts'ebetso ea nako ea nnete ea SOC (State of Charge) ka bese ea Bluetooth/CAN.
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Critical Selection Metrics
- Ho lumellana ha VoltageLitsamaiso tsa LiFePO4 li hloka 3.2V/cell cutoff vs. NCM's 4.2V
- Ts'ebetso ea Hona joale30A + matla a ho ntša matla a hlokahalang bakeng sa lisebelisoa tsa matla khahlanong le 5A bakeng sa lisebelisoa tsa bongaka
- Li-protocol tsa KhokahanoCAN bese bakeng sa likoloi vs. Modbus bakeng sa lisebelisoa tsa indasteri
Dr. Kenji Tanaka oa Tokyo University's Energy Lab o re: "Ho se leka-lekane ha motlakase ho baka 70% ea ho hlōleha ha pakete pele ho nako. "Beha pele BMS ea ho leka-lekanya e sebetsang bakeng sa litlhophiso tsa lisele tse ngata."
Lethathamo la Ts'ebetso
✓ Kopanya litekanyo tse ikhethileng tsa k'hemistri
✓ Netefatsa sebaka sa ho beha leihlo mocheso (-40°C ho isa ho 125°C bakeng sa koloi)
✓ Netefatsa litekanyetso tsa IP bakeng sa ho pepeseha tikolohong
✓ Netefatsa setifikeiti (UL/IEC 62619 bakeng sa polokelo e emeng)
Mekhoa ea indasteri e bonts'a kholo ea 40% ea kamohelo e bohlale ea BMS, e susumetsoang ke li-algorithms tsa ho hloleha tse ka fokotsang litšenyehelo tsa tlhokomelo ho fihla ho 60%.
Nako ea poso: Aug-14-2025
