I roto i te rāngai putunga taonga e puāwai haere ana, ka roa te mahi a ngā forklift hiko mō ngā hāora 10 i ia rā, ā, ka panaia ngā pūnaha pākahiko ki ō rātou rohe. Ko ngā huringa tīmatanga-mutu me te pikinga kawenga taumaha ka puta he wero nui: ngā ngaru nui rawa atu, ngā mōrearea o te rerenga wera, me te whakatau tata i te utu. Ko ngā Pūnaha Whakahaere Pūhiko Hou (BMS) – e kiia ana he papa tiaki – kua hangaia hei wikitoria i ēnei arai mā te mahi tahi o te taputapu me te pūmanawa.
Ngā Wero Matua e Toru
- Ngā Pītiti AuahaKa neke atu i te 300A ngā au teitei i te wā e hiki ana i ngā utanga 3-tana. Tērā pea ka puta he whakaweto teka nā te puhoi o te urupare i ngā papa tiaki tikanga.
- Te Mahana RereKa neke atu te pāmahana o te pākahiko i te 65°C i te wā e whakamahia tonutia ana, ka tere ake te koroheketanga. Ko te kore e ranea te tohatoha wera he take tonu mō te umanga katoa.
- Ngā Hapa Āhua-o-te-Utu (SOC)Ka puta te ngaronga hiko ohorere i ngā hapa tatau a Coulomb (hapa >5%), ka whakararuraru i ngā rerenga mahi whakahaere.
Ngā Otinga BMS mō ngā horopaki kawenga teitei
Te Parenga o te Iahiko Nui atu i te Mirihekona
Ka taea e ngā hoahoa MOSFET maha-wāhanga te whakahaere i ngā ngaru 500A+. Mā te tapahi ara iahiko i roto i te 5ms ka ārai i ngā aukati mahi (3x te tere atu i ngā papa taketake).
- Whakahaere Wera Hihiri
- Ka whakawhāitihia e ngā hongere whakamatao whakauru me ngā totohu wera te pikinga o te pāmahana ki te ≤8°C i ngā mahi o waho. Mana whakahaere paepae-rua:Ka whakaiti i te mana i te >45°CKa whakahohe i te whakamahana i mua i raro i te 0°C
- Aroturuki Mana Tika
- Mā te whakatikatika ngaohiko ka whakarite kia tika te tiaki i te tukunga-tārewatanga ±0.05V. Ka tutuki i te whakakotahitanga raraunga maha-pūtake te hapa SOC ≤5% i roto i ngā āhuatanga uaua.
Whakaurunga Waka Atamai
•Ka whakarerekētia e te Whakawhitiwhiti Pahi CAN te iahiko tuku i runga i te kawenga
•Ka whakaitihia te whakapaunga pūngao e te Pūrere Whakaoraora mā te 15%
•Mā te Hononga 4G/NB-IoT ka taea te tiaki matapae
E ai ki ngā whakamātautau mara whare putunga, ka roa ake te huringa whakakapinga pākahiko mai i te 8 ki te 14 marama e te hangarau BMS kua arotauhia, me te whakaiti i ngā reiti rahunga mā te 82.6%.I te whanaketanga o te IIoT, ka whakauruhia e te BMS te mana whakahaere urutau hei whakatairanga i ngā taputapu whakahaere ki te noho kore waro.
Wā tuku: 21 o Ākuhata-2025
