A cikin ɓangarorin ɓangarorin kayan aiki na haɓaka, injinan injin lantarki suna jure wa ayyukan yau da kullun na sa'o'i 10 waɗanda ke tura tsarin batir zuwa iyakar su. Hawan hawan farawa akai-akai da hawan kaya masu nauyi suna haifar da ƙalubale masu mahimmanci: yawan wuce gona da iri, haɗarin gudu na zafi, da ƙididdige ƙimar caji mara inganci. Tsarin Gudanar da Baturi na Zamani (BMS) - galibi ana kiran allunan kariya - an ƙera su don shawo kan waɗannan matsalolin ta hanyar haɗin gwiwar hardware-software.
Kalubalen Mahimmanci Uku
- Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararru na yanzu sun wuce 300A yayin ɗaukar kaya 3-ton. Allolin kariya na al'ada na iya haifar da rufewar karya saboda jinkirin amsawa.
- Zazzabi Gunaway Yanayin zafi ya zarce 65°C yayin ci gaba da aiki, yana haɓaka tsufa. Rashin isassun zafi ya kasance batun masana'antu.
- Kurakurai na Jiha (SOC) Ƙididdigar rashin daidaito na Coulomb (> Kuskure 5%) yana haifar da asarar wutar lantarki ba zato ba tsammani, yana tarwatsa ayyukan dabaru.
Maganganun BMS don Yanayin Maɗaukakin Load
Millisecond Overcurrent Kariya
Tsarin gine-ginen MOSFET da yawa yana ɗaukar nauyin 500A+. Yanke kewayawa tsakanin 5ms yana hana katsewar aiki (3x sauri fiye da allunan asali).
- Dynamic Thermal Management
- Haɗaɗɗen tashoshi masu sanyaya + magudanar zafi suna iyakance zafin zafi zuwa ≤8°C a cikin ayyukan waje. Sarrafa kofa biyu:Yana rage wuta a>45°CYana kunna preheating ƙasa da 0°C
- Madaidaicin Kula da Wutar Lantarki
- Ƙimar wutar lantarki yana tabbatar da ± 0.05V daidaitattun kariyar zubar da ruwa. Haɗin bayanan tushen tushen da yawa yana samun ≤5% kuskuren SOC a cikin yanayi masu rikitarwa.
Haɗin Motar Hankali
•Sadarwar Bus na CAN tana daidaita fitar da halin yanzu dangane da kaya
•Braking Regenerative yana rage yawan kuzari da kashi 15%
• 4G/NB-IoT Haɗin kai yana ba da damar kiyaye tsinkaya
Dangane da gwaje-gwajen filin ajiya, ingantacciyar fasahar BMS tana tsawaita zagayowar maye gurbin baturi daga watanni 8 zuwa 14 yayin da rage yawan gazawar da kashi 82.6%. Kamar yadda IIoT ke tasowa, BMS za ta haɗa ikon daidaitawa don haɓaka kayan aikin dabaru zuwa tsaka-tsakin carbon.
Lokacin aikawa: Agusta-21-2025
