I te tere haere o te whakamahinga o ngā waka hiko (EV) me te rokiroki pūngao hou puta noa i te ao, kua noho te roa o te ora o ngā kete pākahiko lithium-ion hei āwangawanga matua. Kei te pūtake o tēnei take he hangarau nui kei roto i tePūnaha Whakahaere Pūhiko (BMS)e mōhiotia ana ko te taurite pūtauHe mea nui tēnei tukanga hei wikitoria i te "pānga oko," ina whakawhāitihia e te pūtau ngoikore te mahi a te kete katoa.
He aha i puta ai te kore taurite o te pākahikoI roto i te wā, ka puta he rerekētanga i roto i ngā pūtau takitahi o te kete pākahiko nā te koretake o te hanga, te tohatoha wera koretake, te tawhito rānei. Ki te kore he wawaotanga, ka eke wawe te pūtau kotahi he iti ake te kaha, he nui ake rānei te ātete o roto ki tōna rohe ngaohiko i ētahi atu i te wā e utu ana. Ka akiakihia tePoari tiaki BMSte momotu i te hiko i te wā wawe, ka waiho te toenga o te putea kia iti te utu, ā, ka tino whakaiti i te kaha katoa e taea ana te whakamahi.
Taurite Āhuakore, Taurite Kaha rānei: Te Mārama ki te RerekētangaHei whawhai i tēnei, ko ngā mahi houngā otinga BMS atamaiwhakamahia ngā rautaki matua e rua:
Taurite Whakangāwari:Ka whakamahia e tēnei tikanga ngā ātete hei whakamarara i te kaha nui mai i ngā pūtau ngaohiko-tiketike hei wera, kia taea ai e ngā pūtau ngaohiko-iti te hopu ake. He iti te utu, ā, he pai mō ngā tono mana-iti engari he iti ake te whai hua mō ngā peeke kaha nui.
Taurite Hohe:Koinei te heke mai ote whakataurite i te pākahiko lithiumEngari mō te moumou pūngao, ka whakamahia e ngā taurite hohe ngā pūngao, ngā inductor rānei hei whakawhiti pūngao mai i ngā pūtau ngaohiko-tiketike ki ngā pūtau ngaohiko-iti. Ka whakanuia e tēnei whakawhiti pūngao te whai huatanga, ā, he mea nui hoki mō te kaha-tiketike.Ngā pākahiko LiFePO4e whakamahia ana i roto i te rokiroki pūngao o te rā.
Te Pānga ki te Ora Huringa
Ehara i te mea ko te whakaora noa i te kaha te mahi a te taurite pūtau whai hua; ka roa ake te ora o te pākahiko. Mā te pupuri i ngā rerekētanga ngaohiko ($V_{diff}$) ki te iti rawa (i roto i te 30mV, i te 5mV rānei),Pūnaha Whakahaere Pūhikoka ārai i te taumahatanga nui o ngā pūtau takitahi.
Mō ngā kaihoko me ngā kaiwhakauru ahumahi, ko te whiriwhiri i tētahi BMS me ngā kaha taurite pai rawa atu - ahakoa he kaha, he kaha rānei - te huarahi tino whai hua ki te tiaki i ā rātou haumitanga. I te whanaketanga o te hangarau, ko te taurite kaha o te au teitei kei te whakatakoto i te paerewa hou mō te whakahaere pūngao pumau.
Wā tuku: Maehe-04-2026
