I te whanaketanga kaha o te mākete waka hiko hou, ko ngā rihi waka, hei wāhanga matua, kei te whanake haere ki te whai huatanga teitei, te whakaitiiti me te pono teitei.
Mā te hangarau pūngahiko auaha a Shanghai Electronics Co., Ltd., ka āwhina a Xiaomi Fast Charge ki te whakatutuki i ngā putanga hou i roto i te ao hikohiko kaihoko, engari ka tautoko hoki i te whakapai ake hangarau o ngā rihi waka.
1. Te rahi iti me te matotoru o te pūngao: te hurihanga ā-wāhi o ngā rihi waka
Ko tētahi o ngā tino whakataetae o ngā pūnga hiko kei roto i tōna ariā hoahoa "rahi iti, kaha nui". Hei tauira, ko te momo mata waiNgā pūnga iahiko raupapa LKM(450V 8.2μF, rahi 8 * 16mm anake) i hangaia mō ngā pū utu Xiaomi e tutuki ana i ngā mahi rua o te ārai hiko me te whakau ngaohiko mā te arotau i ngā rauemi me ngā hanganga o roto.
Ka taea hoki te whakamahi i tēnei hangarau ki ngā rihi waka – i roto i te wāhi iti o runga i te papa, ka taea e ngā pūnga iti te whakanui ake i te mātotoru o te mana o te waeine utu me te whakaiti i te pēhanga marara wera. Hei tāpiri, ko ngā pūnga KCX (400V 100μF) me ngā pūnga NPX (25V 1000μF) i hangaia mō te utu tere GaN kua whakarato i ngā otinga pakari mō te huringa DC/DC whai hua o ngā rihi o runga i te papa me ō rātou āhuatanga auau teitei me te iti o te ātete.
2. Ātete ki ngā taiao tino kino: He taurangi pono mō ngā āhuatanga kei runga i te papa
Me tū atu ngā rihi hiko o runga i ngā āhuatanga mahi uaua pēnei i te wiri, te pāmahana teitei, me te haumākū teitei. Kua hangaia ngā pūnga hei ātete i ngā whiunga uira me ngā iahiko nui auau teitei. Hei tauira, ka taea e te raupapa LKM te mahi pumau i roto i te taiao -55℃~105℃ me te roa o te ora tae atu ki te 3000 hāora.
Kua paahitia e tana hangarau pūngao ranu totoka-wai (pērā i te pūngao ārai-wiri e whakamahia ana i roto i ngā rihi i runga i te papa) ngā tiwhikete IATF16949 me AEC-Q200, ā, kua angitu te whakamahinga i roto i ngā pūmana rohe me ngā waeine utu o ngā waka hiko hou pērā i a BYD. Ko tēnei pono teitei te whakaritenga matua mō ngā rihi i runga i te papa kia pai ai te tū atu ki ngā taiao uaua.
3. Te arotautanga o te mahi auau-teitei me te whai huatanga o te pūngao: te whakataurite i te hangarau haurua-whakatipuranga tuatoru
Nā ngā āhuatanga auau-tiketike o ngā taputapu haurua-whakatiketike o te whakatupuranga tuatoru pērā i te gallium nitride (GaN) me te silicon carbide (SiC) ka nui ake ngā whakaritenga mō te urupare auau-tiketike me te iti o te ngaronga o ngā pūnga.
Ka taea e te raupapa KCX a te kamupene hiko te urutau ki te āhuarangi aukume LLC auau-tiketike, me te whakapai ake i te whai huatanga pūngao whānui o ngā rihi hiko kei runga i te papa mā te whakaiti i te ESR (ātete raupapa ōrite) me te whakarei ake i te ātete iahiko ripple.
Hei tauira, ko te pai ake o te whakahaere i te mana o te raupapa LKM i roto i ngā pū utu Xiaomi ka whakaiti tika i te ngaronga o te pūngao i te wā e utu ana. Ka taea te whakawhiti i tēnei wheako ki te horopaki utu tere mana-nui kei runga i te papa.
4. Te mahi tahi a te umanga me ngā tūmanakohanga ā muri ake nei
Ko te tauira mahi tahi a Xiaomi me Xiaomi (pēnei i te whakawhanaketanga o ngā pūnga hiko ritenga) e whakarato ana i tētahi tauira mō te mara o ngā rihi i runga i te papa. Kua tutuki i tana tīma hangarau te taurite tika o ngā pūnga hiko me ngā taputapu hiko mā te whai wāhi nui ki te rangahau me te whanaketanga o ngā kaihanga tuku hiko (pēnei i te mahi tahi me ngā kaihanga maramara pēnei i a PI me Innoscience).
I te heke mai, me te rongonuitanga o ngā tūāpapa hiko-tiketike 800V me te hangarau whakakaha, kei te whakawhanakehia he raupapa pūnga hiko kiato mana teitei ake, e tika ana kia whakatairanga ake i te whanaketanga o ngā rihi kei runga i te papa ki te mama me te whakauru.
Whakamutunga
Mai i ngā hikohiko kaihoko ki te ao motuka, kua whakaatuhia e ngā pūnga iahiko te tūranga matua o ngā pūnga iahiko hei "pokapū whakahaere hiko" mā te auahatanga hangarau me te urutau ki ngā āhuatanga. Ko tana mahi tahi angitu me Xiaomi Fast Charge ehara i te mea ka whakarato noa i ngā otinga whai hua mō te mākete kaihoko, engari ka werohia hoki he nekehanga hou ki te whakapai ake hangarau o ngā rihi kei runga i te papa. Mā te akiaki i ngā waka hiko hou me te hangarau utu tere, ka haere tonu te hangarau pūnga iahiko iti me te pono o te ahumahi ki te ārahi i ngā huringa ahumahi.
Wā tuku: Paenga-whāwhā-07-2025