Guhitamo bateri ya lithium ikwiye ku modoka zikoresha amashanyarazi (EVs) bisaba gusobanukirwa ibintu by'ingenzi bya tekiniki birenze ibiciro n'ingano y'imodoka. Iyi nyandiko igaragaza ibintu bitanu by'ingenzi byakwitabwaho kugira ngo imikorere n'umutekano birusheho kuba byiza.
1. Emeza ko Voltage ihuye
Huza ingufu za bateri n'amashanyarazi ya EV yawe (ubusanzwe 48V/60V/72V). Reba ibirango by'amabwiriza cyangwa imfashanyigisho—imbaraga zidahuye zishobora kwangiza ibice. Urugero, bateri ya 60V muri sisitemu ya 48V ishobora gushyushya moteri cyane.
2. Sesengura Ibisobanuro by'Umugenzuzi
Umugenzuzi ugenzura itangwa ry'amashanyarazi. Menya aho umupaka wayo uri ubu (urugero, "30A max")—ibi bigena igipimo cy'umuvuduko wa bateri (BMS). Kuzamura voltage (urugero, 48V → 60V) bishobora kongera umuvuduko ariko bisaba uburinganire bw'umugenzuzi.
3. Pima Ingano z'Icyumba cya Bateri
Umwanya ufatika ugena aho ubushobozi bugarukira:
- Ternary lithium (NMC): Ingufu nyinshi (~250Wh/kg) kugira ngo umuntu agire uburebure burambye
- LiFePO4: Igihe cyiza cyo gukora uruziga (>2000 cycles) kugira ngo umuntu ashobore gusharija kenshiShyira imbere NMC ku bice bifite umwanya muto; LiFePO4 ijyanye n'ibikenewe mu gihe kirekire.
4. Gusuzuma Ubwiza bw'Uturemangingo no Gushyira mu Matsinda
Ibirego bya "Grade-A" birakwiye gukekwa. Ibirango by'uturemangingo twiza (urugero, ubwoko busanzwe bw'inganda) ni byo byiza, ariko uturemangingoguhuzani ingenzi cyane:
- Itandukaniro ry'amashanyarazi ≤0.05V hagati y'uturemangingo
- Gusudira no gusuka ibikoresho mu nkono birinda kwangirika kw'ingufuSaba raporo z'ibizamini bya buri tsinda kugira ngo urebe ko bihuye.
5. Shyira imbere imikorere ya Smart BMS
BMS igezweho yongerera umutekano hamwe na:
- Gukurikirana amashanyarazi/ubushyuhe hakoreshejwe Bluetooth mu buryo bwihuse
- Kugereranya ibintu (≥500mA current) kugira ngo wongere igihe cyo gukora ipaki
- Gukurikirana amakosa kugira ngo umenye neza isuzumabumenyi Hitamo amanota ya BMS ariho ubu ≥ imipaka y'ubuyobozi kugira ngo urinde kurenza urugero rw'umubare w'abakoresha.
Inama y'ingirakamaro: Buri gihe banza wemeze ibyangombwa (UN38.3, CE) n'amabwiriza ya garanti mbere yo kugura.
Igihe cyo kohereza: Nzeri-06-2025
