Kusankha batire yoyenera ya lithiamu yamagalimoto amagetsi (EVs) kumafuna kumvetsetsa zinthu zovuta zaukadaulo kupitilira mtengo ndi zonena zosiyanasiyana. Bukuli likufotokoza mfundo zisanu zofunika kuti muwongolere magwiridwe antchito ndi chitetezo.
1. Tsimikizani Kugwirizana kwa Voltage
Fananizani mphamvu ya batri ndi makina amagetsi a EV yanu (nthawi zambiri 48V/60V/72V). Yang'anani zolemba zowongolera kapena zolemba - ma voliyumu osagwirizana amatha kuwononga zida. Mwachitsanzo, batire ya 60V mu 48V system imatha kutenthetsa mota.
2. Unikani Mafotokozedwe a Controller
Woyang'anira amayang'anira kupereka mphamvu. Zindikirani malire ake omwe alipo (mwachitsanzo, "30A max")—izi zimatsimikizira mlingo waposachedwa wa Battery Management System (BMS) . Kukweza magetsi (mwachitsanzo, 48V→ 60V) kumatha kulimbikitsa mathamangitsidwe koma kumafuna kugwirizanitsa kwa owongolera.
3. Yezerani Makulidwe a Battery Compartment
Malo akuthupi amalamula malire a mphamvu:
- Ternary lithium (NMC): Kuchuluka kwa mphamvu (~ 250Wh/kg) kwa nthawi yayitali
- LiFePO4: Moyo wabwinoko wozungulira (> 2000 cycle) pakulipira pafupipafupiIkani patsogolo NMC pazigawo zopanda malo; LiFePO4 imagwirizana ndi zofunikira zokhazikika.
4. Unikani Ubwino wa Maselo ndi Magulu
"Grade-A" amadzinenera kuti amakayikira. Ma cell odziwika bwino (mwachitsanzo, mitundu yamakampani) ndi yabwino, koma ma cellkufananandikofunikira:
- Kusiyana kwamagetsi ≤0.05V pakati pa ma cell
- Kuwotcherera mwamphamvu ndi potting kumateteza kuwonongeka kwa vibrationFunsani malipoti a batch kuti mutsimikizire kusasinthasintha.
5. Ikani patsogolo Zinthu za Smart BMS
BMS yapamwamba imapangitsa chitetezo ndi:
- Kuwunika kwenikweni kwa Bluetooth kwamagetsi / kutentha
- Kusanja kogwira (≥500mA panopa) kuti muwonjezere moyo wa paketi
- Kudula mitengo molakwika kuti mufufuze moyeneraSankhani mavoti apano a BMS ≥ malire owongolera kuti muteteze mochulukira.
Malangizo Othandizira: Nthawi zonse tsimikizirani ziphaso (UN38.3, CE) ndi zidziwitso zachitetezo musanagule.
Nthawi yotumiza: Sep-06-2025
