Kei te tere te tipu o te umanga pākahiko lithium, nā te pikinga ake o te hiahia mō ngā waka hiko (EV), te rokiroki pūngao hou, me ngā taputapu hiko kawe. Ko te mea nui o tēnei whānui ko tePūnaha Whakahaere Pūhiko (BMS), rāneiPoari Tiaki Pūhiko Ritiumu (LBPB), kua whanake mai i te wāhanga haumaru taketake ki tētahi pokapū whakahaere pūngao matatau. Anei ngā au matua e akiaki ana i te auahatanga i roto i ngā LBPB i ēnei rā:
1.Te Tiaki Matapae e Aratakina ana e te AI
Ka whakamahia e ngā waeine BMS matatau te ako mīhini hei matapae i te pirau o te pūtau, hei arotau i ngā huringa utu me te whakaroa i te roa o te ora o te pākahiko. Mā te aroturukitanga wā-tūturu o ngā tauira ngaohiko, pāmahana, me te iahiko ka whakaitihia te wā kore mahi i roto i ngā tono nui pēnei i ngā waka EV me te rokiroki whatunga.
2.Hototahi Mana-Tiketike
I te mea kei te whakamahia e ngā waka hiko ngā hoahoa 800V, ā, kei te piki haere ngā tono utu tere, ka tautokohia e ngā papa tiaki hou ngā ngaohiko tae atu ki te 300V me ngā iahiko neke atu i te 500A. Mā ngā hoahoa MOSFET whakarei ake me ngā pūnaha whakahaere wera ka tino pono te mahi i raro i ngā āhuatanga tino kino.
3.Te Hangarau Mōhio ki te Taiao
Kei te hurihia te whanaketanga o ngā BMS e te oranga tonutanga, mā roto i ngā rauemi hangarua, ngā maramara iti-mana, me ngā pūnaha "ora tuarua" e whakamahi anō ana i ngā pākahiko EV tawhito hei rokiroki tūmau.
4.Hononga Ahokore
Mā te whakaurunga o te Nihokikorangi, Wi-Fi, me te pahi CAN ka taea te aroturuki mamao mā roto i ngā taupānga, i ngā tūāpapa kapua rānei, ka whakahaere i te whakahaere waka me ngā whakahōu pūmanawa mō ngā pūnaha hiko tohatoha.
5.Ngā Auahatanga Haumaru Maha-Papa
Ka whakakotahi ngā papa o te whakatupuranga hou i te taurite kore mahi, ngā pīhi whakaora-ā-roto, me ngā pūoko hau hei whakaiti i ngā mōrearea o te rerenga wera, ka whakatakoto i ngā paerewa haumaru teitei ake mō ngā kete pākahiko kiato nui.
Te Tirohanga ki Mua: Te Whakahaere Pūngao Atamai, Haumaru hoki
Ko te heke mai o ngā pākahiko lithium e whakawhirinaki ana ki ngā otinga BMS atamai, tauine-rahi e whakatairanga ana i te haumaru, te whai huatanga, me te urutau. I a ngā ahumahi e anga whakamua ana ki te hiko, he mea nui te mahi tahi me ngā kaiwhakarato BMS auaha.
BMS o ia rā, he kaiwhakarato matua mō ngā otinga whakahaere pākahiko matatau mō te pūngao whakahou me ngā tono EV, he tauira tēnei o te panonitanga. E hangai ana tā rātou hangarau ki ngā hiahia o te ahumahi mō ngā pūnaha pūngao mahi-teitei, pono, me te rite mō te heke mai.
Wā tuku: Paenga-whāwhā-06-2025
