Kusarudza bhatiri re lithium rakakodzera mota dzemagetsi (EVs) kunoda kunzwisisa zvinhu zvakakosha zvehunyanzvi zvinopfuura mutengo uye huwandu hwemotokari dzinoshandiswa. Gwaro iri rinotsanangura zvinhu zvishanu zvakakosha kuti uvandudze mashandiro uye kuchengetedzeka kwemotokari.
1. Simbisa Kuenderana kweVoltage
Gadzirisa voltage yebhatiri nesystem yemagetsi yeEV yako (kazhinji 48V/60V/72V). Tarisa mavara econtroller kana manual—voltage isina kuenderana inogona kukanganisa zvikamu. Semuenzaniso, bhatiri re60V musystem ye48V rinogona kupisa mota zvakanyanya.
2. Ongorora Magadzirirwo eController
Chinodzora magetsi chinodzora kufambiswa kwemagetsi. Cherechedza muganho waro wazvino (semuenzaniso, "30A max")—izvi zvinosarudza chiyero chidiki cheBattery Management System (BMS) current. Kuvandudza voltage (semuenzaniso, 48V→60V) kunogona kuwedzera kukurumidza asi kunoda kushandirana kwemuchina.
3. Kuyera Zviyero zveBateri
Nzvimbo chaiyo inotarisa miganhu yekugona:
- Ternary lithium (NMC): Simba rakawanda (~250Wh/kg) rekushandisa nguva yakareba
- LiFePO4: Nguva iri nani yekutenderera (>2000 cycles) yekuchaja nguva nenguvaIsa NMC pamberi penzvimbo dzakamanikana; LiFePO4 inokodzera zvinodiwa kuti igare kwenguva refu.
4. Ongorora Hunhu hweMasero uye Kuisa Mapoka
"Giredhi-A" inoti inoda kusava nechokwadi. Marudzi emasero ane mukurumbira (semuenzaniso, marudzi akajairwa neindasitiri) ndiwo anodiwa, asi maserokufananidzazvakakosha:
- Kusiyana kwevoltage ≤0.05V pakati pemasero
- Kubatanidza zvakasimba uye kupinza mapoto kunodzivirira kukuvara kwekudengenyekaKumbira mishumo yekuedza kweboka kuti uone kuenderana.
5. Isa zvinhu zvakakosha paSmart BMS
BMS yemhando yepamusoro inosimudzira kuchengetedzeka ne:
- Kutarisa kwemagetsi/tembiricha neBluetooth panguva chaiyo
- Kuenzanisa kwakasimba (≥500mA current) kuti pave nehupenyu hwepakeji
- Kunyora chikanganiso kuti uwane kuongororwa kunoshanda.Sarudza BMS current ratings ≥ controller limit yekudzivirira overload.
Zano Renyanzvi: Gara uchisimbisa zvitupa (UN38.3, CE) uye mitemo yewarandi usati watenga.
Nguva yekutumira: Gunyana-06-2025
