Kei te mau tonu ngā uauatanga o te hokohoko o ngā waka hiko hou, ā, ka taea e ngā puranga utu tere DC te whakatutuki i te hiahia mō te whakakī tere i te hiko. Ko te rongonui o ngā waka hiko hou e herea ana e ngā uauatanga matua pēnei i te roa o te pākahiko me te manukanuka utu. Hei whakautu i ngā raruraru o runga ake nei, kei te haere tonu ngā kaihanga nui ki te whakawhanake i te hangarau pākahiko, ā, kei te whakautu ki te manukanuka mākete mā te tāuta pākahiko tāpiri. Heoi, nā te mea he uaua ki te whakatutuki i ngā whanaketanga hangarau nui i roto i te mahi a ngā pākahiko hiko i te wā poto, he uaua ki te whakatutuki i te pikinga nui o te maero i runga i te utunga kotahi i te wā tere. Ahakoa ka taea e te tāuta pākahiko tāpiri te whakaoti i te raruraru manukanuka tawhiti o ētahi kaihoko i te wā poto, ko tōna pānga taha he pikinga ake o te wā utu. E pā ana te wā utu ki te kaha pākahiko me te mana utu. Ko te nui ake o te kaha pākahiko, ko te teitei ake o te tawhiti tere, me te roa ake o te wā utu e hiahiatia ana me te kore e whakanui ake i te kaha utu. Ki te whakatauritea ki ngā puranga AC, ka taea e ngā puranga utu tere DC te utu tere ake i te pākahiko, ā, ka whakaitihia te wā utu, ka whakapai ake i te pai o te utu, me te whakatutuki i ngā hiahia o ngā rangatira waka mō te whakakī tere i te hiko.
I te mea kua huri te tere o ngā teihana utu tere DC hei whakakapi i ngā teihana utu puhoi AC, kua noho te OBC hei mea rongonui i waenga i ngā kamupene motuka. I tēnei wā, e rua ngā huarahi hei utu i ngā waka hiko: ko tētahi mā te tauranga "utu tere", e whakamahi ana i te puranga DC hei utu tika i te pākahiko hiko; ko tētahi mā te tauranga utu AC, ko te tauranga "utu puhoi", e hiahia ana te waka. I muri i te mahi a te OBC ā-roto i te whakawhiti me te whakatikatika, ka puta hei utu i te waka hiko. Heoi, i te mea ka whakakapia haeretia e ngā puranga utu tere DC ngā puranga utu puhoi AC, kei te ngana haeretia ētahi kamupene motuka ki te whakakore i te tauranga utu AC. Hei tauira, kua whakakorea e NIO ET7 te tauranga utu AC, ka mahue kotahi anake te tauranga utu DC, ā, ka whakarērea tika te OBC. Mā te whakakore i te OBC ka taea te whakaiti i te taumaha o te waka me te whakaiti i te utu o ngā waka hiko. Ko te ahua o te whakakore i ngā tauranga utu AC ehara i te mea ka whakaiti noa i te taumaha o te waka, engari ka whakaitihia hoki ngā utu huna pēnei i ngā hononga whakamātautau waka, ngā huringa whakamātautau, me ngā haumitanga whakawhanake tauira, ka taea ai te whakaiti i te utu hoko o ngā waka hiko. Hei tāpiritanga, nā te mea he nui ake te utu tiaki o te OBC i tērā o ngā puranga utu DC o waho, mā te whakakore i te OBC ka tino whakaiti i ngā utu whakamahi waka a ngā kaihoko i muri mai.
E rua ngā ara mō te hangarau utu tere mana-teitei i tēnei wā: te utu tere au-teitei me te utu tere ngaohiko-teitei. Hei whakautu i ngā raruraru pēnei i te hanganga utu koretake me te tere utu puhoi, ko te otinga hangarau matua i roto i te umanga ko te utu tere DC mana-teitei. I tēnei wā, kua eke ngā waka me ngā pou ki te taumata nui, ā, ko te mana o te aratau utu tere DC e wātea ana ko te 60-120KW. Hei whakapoto ake i te wā utu, e rua ngā huarahi whanaketanga ā muri ake nei. Ko tētahi ko te utu tere DC au-teitei, ko tētahi ko te utu tere DC ngaohiko-teitei. Ko te kaupapa matua ko te whakanui ake i te mana utu mā te whakanui ake i te au, te whakanui ake rānei i te ngaohiko.
Ko te uauatanga o te hangarau utu tere au-rahi kei roto i ngā whakaritenga mō te wera nui. Ko Tesla tētahi kamupene māngai mō ngā otinga utu tere DC au-rahi. Nā te mea kāore anō kia tino pakari te mekameka tuku hiko-rahi i te tīmatanga, i whiriwhiria e Tesla kia kaua e whakarerekētia te tūāpapa hiko waka, ā, kia whakamahia te DC au-rahi hei whakatutuki i te utu tere. Ko te au putanga mōrahi o te V3 supercharger a Tesla he tata ki te 520A me te mana utu mōrahi o te 250kW. Heoi, ko te ngoikoretanga o te hangarau utu tere au-rahi ko te mea ka taea anake te whakatutuki i te utu mana mōrahi i raro i ngā āhuatanga SOC 10-30%. Ina utu ana i te 30-90% SOC, ki te whakaritea ki te puranga utu Tesla V2 (au putanga mōrahi 330A, mana mōrahi 150kW), kāore i te mārama ngā painga. Hei tāpiri, kāore anō kia taea e te hangarau au-rahi te whakatutuki i ngā hiahia o te utu 4C. Hei whakatutuki i te utu 4C, me whakamahi tonu he hoahoa ngaohiko-rahi. I te mea he nui te wera e puta mai ana i te hua i te wā e utu ana i te iahiko teitei, nā runga i ngā whakaaro haumaru o te pākahiko, me tino nui te marara o te wera i roto i tōna hoahoa me te hangarau o roto, ā, ka piki ake hoki te utu.
Susie
Te Kamupene Pūtaiao me te Hangarau Kakariki o Sichuan
0086 19302815938
Wā tuku: Whiringa-ā-rangi 29-2023
