Te Whakataurite i ngā Utauta AC Taumata 2 me ngā Utauta DC Taumata 3 mō ngā Hanganga Tauine

Te Whakatere i te Anamata o te Nekenekehanga Hiko: He Aratohu Hangarau me te Arumoni Whānui hei Whakataurite i ngā Utauta Tere AC Taumata 2 me te Taumata 3 DC mō ngā Hanganga Tauine, te Whakaurunga Whatunga, me te ROI Mōrahi

Upoko 1: Kupu Whakataki: Te Huringa EV me te Tūranga Hiranga o te Hanganga Utu

Kāore te whakawhiti ā-ao ki te nekeneke hiko e noho noa iho ana; he panonitanga nui tēnei i roto i te tauira o te kawe waka. I te mea e whakapau kaha ana ngā iwi ki ngā whāinga whakakore waro, ā, e huri ana ngā kaihanga motuka i ā rātou raina whakaputa katoa ki ngā waka hiko pākahiko (BEV), kua neke te arotahi mai i ngā waka tonu ki te hanganga e tautoko ana i a rātou. Ko te angitu o tēnei whakawhiti e whakawhirinaki ana ki tētahi whatunga utu pakari, pono, me te whakamahere atamai.

Kei te ngākau o tēnei whakamahere hanganga he kōwhiringa nui: te utunga AC Taumata 2 (L2) me te utunga tere DC Taumata 3 (L3). Ahakoa he rite tonu te kaupapa matua o ēnei e rua—te whakakī anō i te pākahiko o te waka—he rerekē rawa ngā huarahi hangarau, ngā kōtaha haumitanga, me ngā rapunga whakaaro whakahaere. Mō ngā kaiwhakawhanake arumoni, ngā kaiwhakamahere ā-rohe, me ngā kaiwhakahaere waka, ehara i te mea he whakaritenga hangarau noa iho te mārama ki ngā āhuatanga rerekē i waenga i ēnei taumata e rua, engari he mea nui hoki mō te rautaki.

Ko te utunga Taumata 2, e whakahaerehia ana i runga i te auhiko whakawhiti (AC), kua noho hei poutokomanawa mō te "utunga ūnga." Koinei te otinga e kitea whānuitia ana i ngā kāinga, i ngā wāhi mahi, i ngā hōtēra, me ngā pokapū hokohoko—ngā wāhi e noho pūmau ana ngā waka mō ētahi haora. He rerekē, ko te Utunga Tere DC Taumata 3 (DCFC) te otinga octane teitei mō te "utunga i te huarahi." Mā te karo i te utunga o runga o te waka me te tuku i te auhiko tika ngaohiko teitei (DC) tika ki te pākahiko, ka taea e te DCFC te haere tawhiti me te huri tere mō ngā waka arumoni.

Heoi, kāore i te maha ngā kōwhiringa i waenga i te L2 me te L3. Ko ngā whatunga utu tino whai hua he maha ngā taumata, e whakamahi ana i te whai huatanga o te L2 mō ngā āhuatanga noho roa me te tere o te L3 mō ngā whakaritenga tere-rahi. Ka whakaratohia e tēnei tuhinga he tātaritanga hangarau me te arumoni whānui o ngā taumata e rua, e tuku ana i tētahi anga whakatau mō te hunga e whai kawenga ana ki te hanga i ngā uaua hiko o ō tātou tāone o muri mai.

Upoko 2: Ngā Kaupapa Hangarau: Te Mārama ki ngā Tikanga Utu AC (Taumata 2) me DC (Taumata 3)

Hei mārama ki ngā rerekētanga i waenga i te L2 me te L3, me mārama tuatahi ki ngā āhuatanga ahupūngao taketake o te nekehanga o te hiko mai i te whatunga hiko ki te pākahiko o te EV.

Te Tūranga o te Rīhi i runga i te Papa (OBC)

Ka rongoa e ngā pākahiko katoa te pūngao hei Iahiko Tika (DC). Heoi, ko te whatunga hiko te nuinga o te wā ka tohatoha i te pūngao hei Iahiko Hurihuri (AC). Nō reira, me puta he tukanga hurihanga. I te utunga Taumata 1 me te Taumata 2, ka puta tēnei hurihanga.rotote waka. Kei te EV tētahi wāhanga e kiia nei ko te Onboard Charger (OBC). Ka tangohia e te OBC te hiko AC mai i te teihana utu, ka whakatika ki te DC, ā, ka whakahaere i te rere ki roto i ngā pūtau pākahiko.

Ko te herenga o te utu L2 ehara i te teihana (EVSE) tonu, engari ko te kaha o te OBC o te waka. Ko te nuinga o ngā EV hou he OBC kei waenga i te 7 kW me te 11 kW, ko ētahi tauira papai, tauira mahi rānei e eke ana ki te 19.2 kW, 22 kW rānei. Ahakoa te nui o te mana ka taea e te teihana L2 te whakarato, ka herea te tere utu e te kaha ka taea e ngā taputapu o roto o te waka te whakahaere.

Te karo i te kaki pounamu: Te utu tere DC

Ka whakarerekē te Utu Tere DC Taumata 3 i te hoahoa. Ka nekehia te huringa AC-ki-DCi wahote waka, ā, kua whakauruhia ki roto i te teihana utu. He kāpata hiko mana nui ēnei teihana e tango ana i te hiko AC ngaohiko teitei mai i te whatunga hiko, ka huri hei hiko DC ngaohiko teitei (te nuinga o te wā 400V, 800V rānei), ka whāngai tika atu ki te pākahiko.

Nā te mea e hono tika ana te teihana ki te Pūnaha Whakahaere Pūhiko (BMS) o te waka, ka taea e ia te tuku i ngā iahiko teitei ake—mai i te 50 kW ki te 350 kW me tua atu. Mā te tango i te aukati OBC, ka taea e te DCFC te whakakī anō i te 80% o te pākahiko i roto i te 15 ki te 45 meneti, ki te whakaritea ki te 4 ki te 10 hāora e hiahiatia ana mō te Taumata 2.

Te Whai Hua me te Whakahaere Wera

Ka puta te wera i te huringa. I roto i te utunga L2, ka puta te wera i roto i te motuka, ā, me mahi te pūnaha whakamatao o roto o te motuka. I roto i te utunga L3, ko te wera nui e puta ana i te huringa AC-ki-DC ka whakahaerehia e ngā pūnaha whakamatao wai, hau rānei o te teihana utu. Hei tāpiri, ko te utunga DC tere-teitei me whai taura whakamatao wai motuhake hei ārai i te rewa i raro i ngā kawenga iahiko tino nui (he maha ngā wā 350A ki te 500A).

Upoko 3: Taumata 2 Te Utu: Ngā Whakatakotoranga Hangarau, Ngā Painga, me te Arorau Haerenga

Ko te utu Taumata 2 e tautuhia ana e te whakamahinga o te mana AC 208V ki te 240V. I te nuinga o te wā ka mahi i ngā amperage mai i te 16A ki te 80A. Ko ngā tāutanga L2 arumoni tino noa ka tukuna he 7.2 kW ki te 9.6 kW, ahakoa kei te piki haere te rongonui o ngā waeine 19.2 kW mō ngā tono utu nui.

Ngā Paerewa J1772 me te Momo 2

I Amerika Te Raki, ko te hononga J1772 te paerewa mō te utunga Taumata 2. He hononga e rima ngā titi kei roto ko ngā raina hiko e rua, he whenua, me ngā titi whakawhitiwhiti e rua (Control Pilot me Proximity Pilot). I Ūropi, ko te hononga Mennekes (Momo 2) te paerewa, e tautoko ana i te utunga AC kotahi-wāhanga me te toru-wāhanga.

Te Arorau Pakihi "Te Haerenga"

Ko te arorau matua o te utunga Taumata 2 e ahu mai ana i te "wā noho." Mena kei te mahi te taraiwa mō ngā hāora e waru, kāore he take hangarau, he take ōhanga rānei hei utu i tā rātou waka i roto i te 20 meneti. He nui te maturuturunga puhoi, pumau o te pūngao i te 7 kW hei whakakī anō i te pūngao o ia rā (te nuinga o te wā 30-50 maero) i roto noa i ētahi hāora.

Mō ngā pakihi, he maha ngā painga o ngā rihi L2:

1. Te Utu Hanganga ItiKāore e hiahiatia ana e ngā rihi L2 he whakahoutanga nui ki te whakawhiti hiko i te nuinga o te wā.
2. Ngāwari o te TāutangaKa taea te whakauru i ēnei ki roto i ngā panera hiko 240V o nāianei.
3. Te Pupuri i te KaihokoMō ngā taiao hokohoko, ka akiakihia e te utu puhoi ake te noho roa, ka piki ake te tūponotanga ka whakapau moni ngā kaihoko.
4. Taurite UtainaKa taea e ngā rihi whatunga L2 hou te "tohatoha" i tētahi ara iahiko, me te whakarerekē i te hiko ki ngā waka maha kia kore ai e hipa i te hiahia nui o te whare.

Ngā Herenga Hangarau o L2

Ko te herenga matua, ko te tere tonu. Kāore a L2 e pai mō ngā wāhi okiokinga i runga i te huarahi tere, mō ngā āhuatanga ohorere rānei. Hei tāpiri, i te mea ka piki haere te rahi o te pākahiko (me ngā taraka pērā i te Ford F-150 Lightning, te Hummer EV rānei he 130kWh+ ngā kete), ka tata ki te 20 hāora te roa o te utunga o tētahi rihi L2 paerewa 7.2 kW mai i te korenga o te pākahiko, ka panaia ngā rohe o te arorau utu "pō noa".

Upoko 4: Taumata 3 Te Utu Tere DC: Te Pūmanawa o te Utu En-Route me te Ratonga Tere-Tiketike

Ko te Taumata 3, ko te DC Fast Charging (DCFC rānei), te rite ki te "teihana penehīni" mō te wā EV. Ka whakarōpūtia e ngā taumata mana, ehara i te ngaohiko anake, nā te mea ka taea e te putanga te horapa mai i te 50 kW ki te 400 kW whakamiharo i roto i ngā putanga tino tere hou.

Ngā Pakanga Hononga me te Whakaōritenga

Kua roa te DCFC e wehewehea ana i ngā wā o mua.

• CCS (Pūnaha Utu Whakakotahi)Ko te paerewa matua i Ūropi me Amerika Te Raki (tae noa ki ēnei wā tata nei). Ka tāpirihia e ia ētahi pine DC nui e rua ki raro o te hononga AC.
• CHAdeMOKo te paerewa Hapanihi tawhito, e kitea tonutia ana i runga i te Nissan LEAF engari kua whakakorea e te nuinga o ngā kaihanga.
• NACS (Paerewa Utu o Amerika Te Raki)Ko te hononga motuhake a Tesla, kua whakamahia nei e te nuinga o ngā kaihanga motuka nui o Amerika Te Raki (Ford, GM, Rivian, Volvo, me ētahi atu) hei paerewa ā-muri.

Te Ahupūngao o te Utu Tere: Te Āwhio Utu

Ko tētahi whakaaro hē noa ko te tukunga o te 150 kW i te 150 kW puta noa i te wā katoa. Ko te mea pono, he "piko" te tere o te utu. Ina tata kore te pākahiko (hei tauira, 10%), ka taea e ia te tango i te mana nui. I a ia e kī ana, e piki ana te ātete o roto, ka tohutohu te BMS i te utu kia whakaroa kia kore ai e kino ngā pūtau lithium-ion. Koia te take ko te "wā ki te 80%" te paearu ahumahi; ko te 20% whakamutunga ka roa pea te roa ki te 80% tuatahi.

Hanganga Hikohiko Mana

He maha ngā waeine hiko o tētahi teihana DCFC. Mēnā ka rahua tētahi waeine, ka taea tonu e te teihana te mahi me te hiko iti, ka whakaratohia he taumata o te auau. He maha ngā wā ka whakamahia e ngā waeine hiko teitei (neke atu i te 150 kW) he hoahoa "wehewehe" kei reira ka whāngaihia e tētahi kāpata hiko pokapū ngā kaitātari hiko maha, ka taea ai te whakamahi pai ake i te papaanga me te tiritiri utu.

Te Arorau Pakihi "En-Route"

Ko te hiahia mō te tere te mea e akiakihia ana e te DCFC. Ko ōna whakamahinga matua ko:

1. Ngā Ara HuarahiTe āhei i ngā haerenga rori tawhiti.
2. Ngā Pokapū Tāone: E mahi ana ki ngā tāngata noho whare noho kāore e hiahia ana ki te utu mō te kāinga.
3. Ngā Rōpū TauhokohokoNgā waka tuku me ngā tekesi me whakaiti i te wā kore mahi i waenga i ngā huringa mahi.
4. Ratonga Āwhina me te Ratonga TūmatanuiTe whakarite kia rite tonu ngā waka mō te whakatinanatanga.

Ko te painga mō tēnei tere ko te pikinga nui o te uauatanga me te utu, ka tūhuratia ēnei i ngā upoko e whai ake nei.

Upoko 5: Tātaritanga Whakataurite: Ngā Tere Utu, Ngā Momo Hononga, me te Hototahi Waka

Ina aromatawaihia te Taumata 2 me te Taumata 3, ko te ine tere rawa atu hei whakataurite ko te wā. Heoi, ehara i te mea ko te wā anake te taurangi; he rite tonu te hiranga o te whai huatanga, te hototahitanga, me te wheako kaiwhakamahi.

Tere me te Awhe-mō-ia-te-Hāora o te Utu

Ko te tere utu ka inehia i roto i te "maero o te tawhiti i tāpirihia mō ia haora o te utunga" (RPH).

• Taumata 2Ka tāpirihia he tawhiti tata ki te 20 ki te 35 maero ia hāora. Mō te taraiwa e 40 maero te haere ki te mahi i ia rā, e rawaka ana kia rua hāora te utu L2 i te tari.
• Taumata 3 (50 kW): Ka tāpirihia te tawhiti tata ki te 150 ki te 200 maero ia hāora.
• Taumata 3 (Tere-Tino 350 kW)Ka taea te tāpiri i te tawhiti ki te 20 maeroia meneti, ka tāpirihia pea he 200 maero i roto i te 10-15 meneti, mena ka taea e te waka te whakaae i taua mana nui.

Ngā Reiti Whakaae Waka

Ko tētahi herenga hangarau nui ko te tere utu DC mōrahi o te waka. Ahakoa e 350 kW pea te whakatauranga o te utu hiko, ko te motuka pēnei i te Chevy Bolt e 55 kW te rohe, ā, ko te Tesla Model 3 Long Range e 250 kW te rohe. He mea tika anake te haumi ki ngā utu hiko L3 tino tere mena ka taea e te hunga waka o te rohe te whakamahi i taua mana. He rerekē, tata ki te ao whānui te utu hiko L2, me te tata ki ngā EV katoa i runga i te rori ka taea te whakanui ake i te tuku hiko L2 paerewa 7.2 kW.

Te Whanaketanga o te Hononga me te Pānga Tesla

Kei roto te umanga i te āhua hurihuri mō ngā hononga i tēnei wā. Ko te whakawhiti ki te NACS (North American Charging Standard) he nekehanga nui ki te whakakotahi. Mō ngā kaihautū o te pae, ko te tikanga he raruraru rangitahi engari he mea nui te hiahia mō ngā tohatoha "taura-rua" me ngā urutau (pēnei i te Magic Dock). Kei te kite hoki ngā taputapu Taumata 2 i tēnei nekehanga, me ngā waeine L2 hou e tuku ana i ngā taura NACS hei whakatutuki i te Tesla e tipu haere ana me te kahui NACS-taketake o muri mai.

Te Tūranga o te Hanganga 800V

Ko ngā waka hiko hou (Hyundai Ioniq 5, Kia EV6, Porsche Taycan, Lucid Air) e whakamahi ana i ngā hanganga pākahiko 800-volt. Ka taea e ēnei waka te pupuri i ngā tere utu teitei mō ngā wā roa atu i ngā pūnaha 400V. Hei tautoko i ēnei waka, me kaha ngā rihi Taumata 3 ki te whakaputa ngaohiko tae atu ki te 920V, ki te 1000V rānei. Kāore ngā rihi Taumata 2 Paerewa e aro ki te ngaohiko pākahiko, nā te mea ko te OBC te kaiwhakahaere i te pikinga ngaohiko i roto.

Upoko 6: Mahere Rautaki Whakamahinga: Tauira Pakihi Utu Haerenga vs. Utu Ā-Roto

Ko te "kōwhiringa" i waenga i te L2 me te L3 kāore i te pā ki te mea "pai ake" i roto i te koretake, engari ko te mea e uru ana ki te tauira pakihi o te pae.

Te Wero Whare Noho Maha-Wāhanga (MUD)

Mō ngā whare noho me ngā whare noho iti, ko te Taumata 2 te toa mārama. Ko te whāinga ko te whakakī anō i te pō. Heoi, he uaua te arorau pakihi i konei. Me riro i te HOA ngā rihi hiko? Me whakahaere e te kaiwhakahaere tuatoru? Ko te wero matua i roto i ngā MUD ehara i te rihi hiko tonu engari ko te "Rahi o te Paewhiri." I roto i ngā whare tawhito, ko te tāpiri i te rua tekau o ngā rihi L2 me whakapai ake pea i te ratonga hiko rau mano tāra. Koinei te wāhi e hiranga ai te "whakakī atamai" te pūmanawa whakahaere kawenga rānei, e taea ai e ngā rihi te huri, te whakaiti rānei i te tere i ngā hāora pīki kia noho tonu ai i roto i ngā rohe hiko haumaru.

Hokohoko me te Manaaki Manuhiri: Te Uara o te Wā Noho

He tino pai ngā hōtēra, ngā wāhi hararei, me ngā wharekai mō te Taumata 2. He mea pai te rihi hiko e kukume ana i ngā kaihoko nui. Ki te noho te manuhiri ki te hōtēra, e tumanako ana rātou ka ara ake me te 100% te utu. I tēnei horopaki, ko te tāuta i tētahi DCFC utu nui ka kore e whai hua; me neke te manuhiri i tā rātou waka i muri i te 30 meneti, ka puta he raruraru i roto i tā rātou noho.

Te Pokapū Utu Tere o te Tāone

I ngā taiao tāone nui (New York, London, Tokyo), he maha ngā taraiwa kāore he wāhi waka kua whakaritea, he wāhi utu rānei mō te kāinga. Ka whakawhirinaki rātou ki te "utu ā-iwi". Ahakoa he kōwhiringa te utu L2 i te taha o te rori, he maha ngā wā kāore e ranea mō ngā kaiwhakamahi tawhiti-maero pērā i a Uber me Lyft. Ka whakamahia e te tauira "Urban Hub" ngā teihana DCFC 50 kW ki te 150 kW kei roto i ngā papa waka o ngā toa hoko kai, i ngā pokapū motuhake rānei. Ko te whakaaro nui ko "Utuhia i a koe e hokohoko/kai ana." Ka whakaratohia e tēnei he ratonga e tika ana mō te 40% o ngā kainoho tāone kāore e taea te utu i te kāinga.

Ngā Mahi Rōpū: Te Whakamahinga o te Pūnaha, me te Whakamahinga Whai Wātea

Mō ngā waka tuku (Amazon, UPS, FedEx), ko te tauira he taumata 2 te utu i te taunga waka. Ka tū ngā waka mō ngā hāora 10-12 i ia pō, kia taea ai te utu puhoi, iti te utu. Heoi, mō ngā taraka roa, mō ngā pahi kawe waka taumaha rānei, me "utu whai wāhitanga" mā te DCFC kaha-teitei (he maha ngā wā mā ngā pantograph o runga) i ngā pito o te huarahi kia mau tonu ai te mahi puta noa i te rā.

Upoko 7: Te Pānga o te Whatunga me te Whakamahere Pūngao Hiko: Ngā Whakawhiti, Te Whakahaere Utaina, me te Hononga Ratonga

Kāore e taea te "mono" noa i tētahi rihi tere DC 350 kW. He hohonu ngā pānga o te whatunga hiko.

Te Mārama ki te Hiahia Nui

Ka utua e ngā ratonga hiko ngā kaihoko arumoni i runga i ngā inenga e rua: te tapeke o te pūngao e pau ana (kWh) me te nui o te hiahia (kW). Mā te whakamahi i tētahi rihi hiko 350 kW mō te 15 meneti ka puta he "utu tono" ka nui rawa te pire hiko o te marama katoa.

• Pānga Taumata 2Iti. He rite te rihi 7 kW ki te hauhautanga nui. Ka taea te whakahaere i ngā waeine maha mā te pūmanawa.
• Pānga Taumata 3Teitei. Ko te kawenga hiko pea o tētahi wāhi e whā ngā rihi hiko 150 kW he 600 kW—he rite tonu ki tētahi whare tari rahi-waenga.

Te Tukanga Hononga Ratonga

Ko te tāutanga o te DCFC he maha ngā wā ka hiahiatia he whakawhiti hiko hou, he taputapu whakawhiti motuhake, me ngā whakapai ake pea i ngā raina whāngai o te ratonga. Ka roa pea tēnei tukanga mai i te 6 marama ki te 2 tau. Ko te whakamahere tika mō te "kaihautū pae" ko te whakauru atu ki te ratonga (EDC) i te wā wawe tonu hei tautuhi i ngā pae he "kaha tāpiri" kei runga i te ara iahiko.

Te Whakahaere Utaina me ngā Pūhiko Pūmau

Hei whakaiti i te pānga o te whatunga hiko, he maha ngā whakaurunga L3 hou e whakauru ana i ngā Pūnaha Rokiroki Pūngao Pūhiko (BESS). Ka "tukuna" te BESS mai i te whatunga hiko i te tere iti, kātahi ka tere te tuku hei tautoko i te utunga waka tere-rahi. Mā tēnei ka taea te utu tere-rahi i ngā wāhi ngoikore te whatunga hiko, ā, ka tino whakaiti i ngā utu tono.

Waka-ki-Whatunga (V2G) me V2X

Ahakoa kei te tīmatanga tonu, he nui te kaha o ngā EV ki te mahi hei rawa whatunga hiko. Ko ngā rihi Taumata 2 te arotahi matua mō te V2G i tēnei wā, nā te mea he puhoi, he matapae hoki ngā wā noho e pai ai mō ngā kaupapa "whakautu tono" ina utua e te kamupene hiko te rangatira kia mutu te utu (kia whakahokia rānei ki te whatunga hiko) i ngā wā tino nui.

Upoko 8: Te Tauine me te Whakatūpato i te Ao o Mua: Te Hoahoa i ngā Whatunga Utu Maha-Taumata mō te tau 2030 me tua atu

I te nekehanga o te whakamahinga o ngā waka hiko mai i te wā "kaiwhakamahi wawe" ki te wā "nuinga wawe," me piki ake te kiato o ngā hanganga utu.

Te Huarahi "Modular" ki te Hanganga

Ko te whakarite i te heke mai ko te whakaaro ki ngā taurai mua iKa ringihia te raima. Ko tētahi hapa noa ko te tāuta i te nui o te kaha e hiahiatia ana i ēnei rā. Ko te tikanga pai inaianei ko te whakatakoto i ngā "Stub-outs" - te whakatakoto i ngā paipa me ngā panera hiko nui rawa atu ka taea te whakauru i te 10x o te maha o ngā rihi o nāianei.

Hoahoa Whatunga Taumata-maha

Ko ngā pae tino pakari e whakamahi ana i te ranunga:

• 80% Taumata 2Mō ngā kaimahi, mō ngā kainoho, mō ngā manuhiri roa rānei.
• 20% Taumata 3Mō ngā whakakī "ohorere", mō ngā manuhiri noho poto, mō ngā waka rānei.

Ka whakanuia e tēnei "ranunga" te whai huatanga, ka whakaitihia hoki te CAPEX.

Pūmanawa hei Piripiri: Te Kawa Pūwāhi Utu Tuwhera (OCPP)

Hei whakarite i te āheinga tauine, kaua te taputapu e "raka" ki tētahi whatunga motuhake. Ko te OCPP te paerewa ā-ao e āhei ai te taputapu utu (L2, L3 rānei) ki te kōrero ki tētahi pūmanawa whakahaere. Mā tēnei ka ārai i ngā "rawa kua herea" mēnā ka mutu te pakihi a tētahi kaiwhakarato whatunga, ka piki ake rānei ā rātou utu.

Te Huringa ki te Utu Megawatt (MCS)

Mō te rāngai mahi taumaha, he puhoi rawa te L3 DCFC. Mā te Pūnaha Utu Megawatt (MCS) e puta ake nei ka tukuna atu te neke atu i te 1,000 kW (1 MW) ki ngā taraka-haurua, ka taea ai te utu i ngā kete pākahiko nui 500 kWh+ mō te 30 meneti. Ko te whakamahere mō te MCS me whai mahere whatunga rerekē, ā, ka rite ki te whakahaere i te teihana utu ki tētahi tipu hanga ahumahi.

Upoko 9: Hanganga Pūtea: CAPEX, OPEX, Te Hekenga o ngā Rawa, me te Tātari ROI

Ehara i te mea he whakatinanatanga hangarau noa iho te haumi ki ngā hanganga utu waka hiko; he mahi whakapaipai mō te wā roa. He rerekē rawa ngā āhua pūtea o te Taumata 2 me te Taumata 3, ā, me rerekē ngā rautaki mō te tohatoha whakapaipai me te hokinga mai o te haumitanga (ROI).

Whakapaunga Pūtea (CAPEX): Te Ārai Whakauru

Ko ngā utu o mua te mea tino rerekē.

• Taumata 2 (L2)Ko te utu mō tētahi rihi hiko L2 kounga-arumoni i waenga i te $1,500 me te $5,000 mō ia tauranga. Ko ngā utu tāutanga, tae atu ki ngā mahi hiko taketake me te paipa hiko, kei waenga i te $2,000 ki te $10,000 mō ia tauranga i runga i te tawhiti mai i te papa hiko. Mō tētahi wāhi mahi paerewa me ngā tauranga e 10, ko te utu katoa o te kaupapa he $50,000 ki te $100,000 pea.
• Taumata 3 (DCFC)Ko te utu mō te taputapu hiko 50 kW DCFC ka tīmata i te $20,000, ko te utu mō te waeine 150 kW ki te 350 kW ka taea te utu i waenga i te $75,000 me te $150,000. Heoi, ko te tāutanga te wāhi e tino piki haere ai ngā utu. Ko te hiahia mō ngā whakawhiti hiko hou, ngā taputapu whakawhiti hiko-tiketike, ngā papa raima nunui, me te keri nui ka taea te piki ake i ngā utu tāutanga ki te $100,000 – $250,000.mō ia paeKa taea e tētahi pae tino tere e whā ngā taputapu tohatoha te neke atu i te $500,000 te tapeke o te CAPEX.

Ngā Whakapaunga Whakahaere (OPEX): Te Taumahatanga Tonu

Ehara i te utu noa iho mō te hiko te whai taputapu utu hiko.

1. Utu WhatungaMe whai hononga waea pūkoro, Wi-Fi rānei, me tētahi tūāpapa pūmanawa hoki ngā rihi whatunga hei whakahaere i ngā utu me te aroturuki. Ko te utu mō tēnei he $150 – $300 ia tauranga ia tau mō te L2, ā, he $500 – $1,500 ia waeine mō te DCFC.
2. Te tiakiAhakoa he torutoru ngā wāhanga neke o ngā waeine L2, kei roto i ngā waeine L3 ngā papu whakamatao, ngā pā hau, me ngā hononga mahi taumaha e hiahia ana kia tirotirohia ā-tau.
3. Ngā Utu Hiko me ngā Utu TonoE ai ki te kōrero i te Upoko 7, ko ngā utu tono mō te DCFC ka eke ki te 60-80% o te pire ratonga katoa o ia marama mēnā kāore e whakahaerea tikatia.

Te Whakahekenga Utu o ngā Rawa me te Huringa Ora

Mai i te tirohanga kaute, ko te EVSE (Electric Vehicle Supply Taputapu) ka whakahekehia te uara i roto i te wā e 5 ki te 10 tau.

• Taumata 2 Te PūmauHe tino māmā noa iho ngā rihi L2. Mēnā he pai te anga, ka roa ake mō te 10+ tau. Ehara i te rahunga ā-mīhini te mōrearea matua engari ko te "tawhitotanga hangarau"—ko ngā taraiwa e hiahia ana ki ngā taura NACS, ki ngā amperage teitei ake rānei.
• Huringa Ora Taumata 3He tere te neke o te hangarau DCFC. E kiia ana he "pōturi" te rihi hiko 50 kW i tāutahia i te tau 2018 e ngā paerewa o ēnei rā. Kei raro i te taumahatanga nui ngā hikohiko mana (ngā kaitahuri me ngā whakatikatika) ā, he 7 ki te 8 tau te roa o te ora mahi i mua i te hiahia ki te whakakapinga nui o ngā wāhanga.

Tauira ROI me te Moni Whiwhi

Me pēhea te utu a te rihi hiko mōna anō?

• Whiwhinga TikaTe utu i te utu mō ia kWh, mō ia meneti rānei. He uaua tēnei mō L2 nā te iti o te kaha whakaputa hiko; he mea noa ake tēnei mō DCFC.
• Whiwhinga Ā-koreTe pikinga o te uara o ngā rawa, te pupuri i ngā kairihi, te "uara kukume" rānei mō ngā toa hokohoko.
• PānuiKei roto i ētahi taputapu utu he mata nui mō ngā pānuitanga mamati i waho o te kāinga (DOOH), ka hangaia he awa moni tuarua.
• Ngā Whiwhinga WaroI ngā mana whakahaere pēnei i a California (LCFS), ka taea e ngā kaipupuri o ngā teihana utu te whiwhi me te hoko atu i ngā whiwhinga waro i runga i te nui o te pūngao whakahou e tukuna ana ki ngā waka.

Upoko 10: Te Tiaki, te Pono, me te Whakaurunga Pūmanawa: Ngā Utu Huna o ngā Mahi EVSE

Ko te "rekereke o Achilles" o te umanga utu hiko o mua ko te pono. He kino atu te utu pakaru i te kore utu, nā te mea ka puta te "manukanuka tawhiti" me te kino o te ingoa o te waitohu.

Te Aromatawai Tiaki

E toru ngā wāhanga o te tiaki:

1. ĀraiNgā tirotiro ā-tau, te horoi i ngā tātari hau (i roto i te DCFC), te tirotiro i te pono o te taura, me te whakamātautau i ngā whakaoho RCD (Pūrere Iahiko Toenga).
2. WhakatikatikaTe whakatika i ngā mata pakaru, te whakakapi i ngā mono pakaru (he mea noa tēnei nā te takanga o te hiko), me te tautuhi anō i ngā hapa pūmanawa.
3. MatapaeTe whakamahi i ngā pūoko IoT hei aroturuki i ngā pāmahana o roto me ngā piki me ngā heke o te ngaohiko hei tautuhi i tētahi wāhanga e pakaru ana i mua i te whakaweto i te teihana.

Whakaurunga Pūmanawa me te Mahi Ngātahi

He rorohiko whatunga te teihana utu. Ko ngā raruraru pūmanawa te take nui o ngā hapa.

• OCPP (Kawa Pūwāhi Utu Tuwhera)Ko te paerewa ahumahi mō te whakawhitiwhiti kōrero. Me whakarite kei te tutuki i ō taputapu ngā whakaritenga "OCPP 1.6J" me "OCPP 2.0.1" rānei kia taea ai te tātaritanga mamao me ngā whakahōunga pūmanawa.
• Te Roaming me te Mono & Utu (ISO 15118)Ko te whāinga kia mono noa te taraiwa i tā rātou waka, ā, ka tautuhia aunoatia te waka e te rihi hiko, ka utua te pūkete a te kaiwhakamahi—kāore he taupānga, he kāri RFID rānei e hiahiatia ana. Me whakahaere tiwhikete uaua tēnei i waenga i te kaihanga waka, te whatunga utu, me te kuwaha utu.

Te Hiranga o te "Wā Mahi"

Ko ngā pūtea tautoko nui (pērā i te kaupapa NEVI i te US) e kīia ana ko te 97% o te wā mahi. Hei whakatutuki i tēnei, me whai Whakaaetanga Taumata Ratonga (SLA) motuhake me tētahi kaiwhakarato tiaki e taea ai te kī taurangi ka noho te tohunga hangarau ki te papaanga i roto i ngā haora 24-48.

Upoko 11: Te Whenua Whakahaere, Ngā Whakatenatena, me Ngā Paerewa o te Ao

He nui te awe o te kaupapa here a te kāwanatanga ki te whakatinanatanga o ngā hanganga utu hiko.

Ngā Whakatenatena Pūtea

Tata ki ngā whenua whakawhanake katoa e tuku ana i tētahi momo tautoko.

• Ngā Whiwhinga TaakeI te US, ko te whiwhinga taake 30C e whakarato ana i te 30% o te utu o ngā taputapu me te tāutanga.
• Ngā Tahua TikaKo ngā kaupapa pēnei i te NEVI (Hanganga Waka Hiko ā-Motu) e whakarato ana i ngā piriona tāra mō te DCFC i ngā ara huarahi.
• Ngā Whakahokinga RatongaHe maha ngā kamupene hiko e tuku ana i ngā kaupapa "Whakarite-Hanga" e utu ai rātou mō te whakawhiti hiko me te keri, ā, ko ngā rihi anake te utu mā te kaihautū o te papaanga.

Ngā Ture Hanga me ngā Mana "EV-Ready"

Kei te piki haere te hiahia mō ngā wāhi waka "EV Capacity" me ngā wāhi waka "EV Ready" rānei i raro i ngā ture hanga hou.

• Āheitanga EVKua tāutahia te paipa hiko, engari kāore he kaha mō te waea, mō te panera rānei.
• EV RiteKua tāutahia te ara iahiko katoa ki te pouaka hononga.
• Kua Tāutahia te EVKei te wātea te rihi, ā, kei te mahi tonu.

Ko te whakahau i te "EV Ready" i te wā hangahanga he 5 ki te 10 ngā wā te iti ake o te utu i te whakahounga i muri mai.

Ngā Paerewa ā-Ao me ngā Tiwhikete Haumaru

Me tutuki i ngā taputapu katoa ngā paerewa haumaru pakari:

• UL 2231 me UL 2594i Amerika Te Raki.
• CE me te IEC 61851i Ūropi.

Mā ēnei paerewa ka noho haumaru te rihi utu i te ua, i te hukarere, i te wera nui, ā, ka momotu haumaru i te hiko mēnā ka kitea he hapa.

Upoko 12: Whakamutunga: Te Whakakotahi i te Kōwhiringa – He Anga mō ngā Kaiwhakatau Tauhokohoko me ngā Kaiwhakatau ā-Rohe

He whakatau maha-āhuatanga te whiriwhiri i waenga i te Utu Tere DC Taumata 2 me te Taumata 3 e whakataurite ana i te tere, te utu, me te kaupapa.

Te Mahere Whakatau

1. Wā NohoMena he nui ake i te 4 hāora, whakamahia te Taumata 2. Mena he iti iho i te 1 hāora, whakamahia te Taumata 3.
2. Te kaha hikoHe hiko toru-wāhanga 480V kei te papaanga? Ki te kore, me whakahou nui te L3.
3. TahuaKo L2 mō te tauine; ko L3 mō te putanga whakawhiti.
4. Kōtaha KaiwhakamahiHe kainoho (L2), he kaimahi (L2), he kaihaerere rānei (L3) ēnei?

Te Ara Whakamua

Ehara i te mea ko te heke mai o te utu hiko te mea e tūpono ana—engari he pūnaha rauropi. Kei te anga atu tātou ki tētahi ao e "whānui ana, e kore e kitea" ai te utu hiko. Ka rite te noa o ngā utu hiko Taumata 2 ki ngā pou rama i roto i ō tātou tāone, e whakarato ana i te kawenga hiko puhoi, pumau hoki. Ko ngā utu hiko Taumata 3 ngā pokapū hiko nui e pupuri ana i ā tātou mahi kawe me te haereere i tawhiti.

Mō ngā kaiwhakawhanake me ngā kaiwhakamahere, he mārama te karere:Whakaarohia mō te wā roa.Kaua e tāuta noa i ngā mea e hiahiatia ana e koe mō ngā kaiwhakamahi wawe o ēnei rā. Hoahoahia mō ngā miriona EV ka eke ki te rori āpōpō. Arotahi ki te pono, whakatairanga i te mahi tahi o ngā pūmanawa, me te hanga mō tētahi whatunga maha-taumata e whakatutuki ana i ngā hiahia o ia taraiwa, ahakoa kei hea rātou, ahakoa te tere o tā rātou haere. He marathon te hiko o te kawe waka, ehara i te oma tere, ā, ko ngā hanganga e hangaia ana e tātou i tēnei rā ka tautuhi i te whenua nekenekehanga mō ngā tekau tau e haere ake nei.

Ruku Hōhonu Tāpiri: Whanuitanga Hangarau me te Ōhanga

Hei whakapai ake i te māramatanga rautaki o ngā hanganga Taumata 2 me te Taumata 3, me ruku hohonu ake tātou ki ngā wāhanga hangarau matatini me ngā tauira ōhanga ā-rohe motuhake e akiaki ana i tēnei ahumahi.

Te Ruku Hōhonu A: Te Huringa Silicon Carbide (SiC) i roto i te Utu Tere DC

Ko te whakawhiti mai i ngā hikohiko hiko tuku iho e ahu mai ana i te Silicon (Si) ki te Silicon Carbide (SiC) kua tino whakarerekē i te pai o te utunga Taumata 3. Mā ngā MOSFET SiC ka taea te whakanui ake i ngā auau whakawhiti me te kawe wera pai ake. Ko te tikanga o tēnei ko:

1. Te Whai Huatanga Teitei AkeTe whakaiti i te ngaronga pūngao i te wā o te huringa AC-ki-DC mai i te 10-12% ki raro iho i te 4%. I roto i te roanga o te oranga o tētahi rihi hiko-teitei, mā tēnei whakapainga 6% ka penapenahia e ia ngā mano tāra i roto i te maumau hiko.
2. Hoahoa KiatoMā te SiC ka taea te whakamahi i ngā waeine hiko iti ake, ka taea ai te uru ki te 150 kW o te hiko ki te tapuwae i hiahiatia i mua mō te 50 kW.
3. He Pai Ake te PonoKo te iti o te wera e puta mai ana he iti ake te taumahatanga ki ngā wāhanga me ngā pā hau, ka roa ake te Wā Tohatoha i waenganui i ngā Rahunga (MTBF).

Ruku Hōhonu B: Ngā Rautaki Taurite Utaina Matatau mō ngā Taumata 2

I ngā wāhi mahi, i ngā wāhi noho rānei, ko te arorau "Tiri Mana" me te "Taurite Utaina" te mea e taea ai te whakatinanatanga o te L2 tauine nui.

• Taurite Utaina TūmauKa wehea ōritetia te nui o te hiko kua whakaritea (hei tauira, 40A) ki ngā waka mono katoa. Mēnā ka mutu te hiko o tētahi waka, ka tohaina anō tōna wāhanga.
• Taurite Utaina Hihiri: Ka aroturukihia e te whatunga utu tete whare katoate whakamahinga hiko tūturu. Ina tere te oma o ngā ararewa me ngā pūnaha HVAC i te taumata tiketike, ka whakaitihia te kaha o ngā taputapu utu hiko. Ina "noho puku" te whare i te pō, ka piki ake te kaha o ngā taputapu utu hiko ki te taumata teitei. Mā tēnei ka ārai i te hiahia mō ngā whakapainga ratonga ratonga utu nui.
• Te Utu MatuaKo ngā kaiwhakamahi e utu nui ana, e hiahia ana rānei ki tētahi wā wehenga tere (whakauru mā tētahi taupānga) ka whakawhiwhia ki tētahi "taumaha" teitei ake i roto i te rarangi tohatoha hiko.

Te Ruku Hōhonu C: Te Anatomi o te Hononga Pae DCFC

Mō te kaiwhakahaere kaupapa, he mea nui te mārama ki ngā wāhanga "kei muri i te mita" me "kei mua i te mita" o tētahi pae L3:

1. Pūwāhi Hononga Whaipainga (POI)Te wāhi e tūtaki ai ngā raina hiko waenga-ngaohiko o te kamupene hiko (hei tauira, 12.47 kV) ki ngā taputapu a te kiritaki.
2. Whakawhitinga Whakamau-PapaKa whakaheke i te ngaohiko mai i te taumata tuku hiko o te kamupene ki te 480V, ki te 600V rānei, ki ngā wāhanga-toru.
3. Taputapu Whakawhiti me te ParengaKei roto ko te pūwāhi hiko matua, te parenga ngaru hiko, me ngā pana wehe e hiahiatia ana e te Ture Hiko ā-Motu (NEC).
4. Ngā Kāpata Hiko DCNgā "roro" e puta ai te tahuritanga.
5. Pou/KaiwhakaputaKo te atanga "papu penehīni" e mono ai te kaiwhakamahi.
6. Pokapū Whakawhitiwhiti KōreroHe maha ngā wā he āputa motuhake kei roto ko te pouwhanga pūkoro me te kaiwhakahaere whatunga.

Te Ruku Hōhonu D: Ripanga Whakataurite Utu Katoa o te Mana Whakahaere (TCO)

Kei raro nei tētahi whakatauritenga TCO 10-tau mō tētahi pae me ngā tauranga e 4.

Te Ruku Hōhonu E: Te Pūrongo Taiao me te Whakapūmautanga (ESG)

Ki ngā umanga, he wāhanga nui te utunga EV i roto i ā rātou pūrongo Taiao, Hapori, me te Whakahaere (ESG).

• Ngā Tukunga Whānui 3Mā te whakarato utu, ka āwhina te kamupene ki te whakaiti i ngā tukunga o te Whānuitanga 3 (te haereere a te tangata whenua) e pā ana ki āna mahi.
• Te Whakataurite i te Pūngao WhakahouHe maha ngā whatunga utu e tuku ana i ngā kōwhiringa "Utu Kakariki" ina hoko ana rātou i ngā Tiwhikete Pūngao Whakahou (REC) hei taurite i te 100% o te pūngao e pau ana i ngā utu, kia tino "kore tukunga" te EV.

Te Ruku Hōhonu F: Te Tūranga o te Matauranga Horihori i roto i ngā Whatunga Utu

Kei te tīmata te AI ki te arotau i te utu i ngā huarahi i whakaarohia i mua kāore e taea:

1. Arotautanga UtuKa taea e te AI te matapae i te wā e iti rawa ai ngā utu whatunga me te whakarite i te utu mō ngā waka e tika ana.
2. Te Matapae HapaMā te tātari i ngā mano tini o ngā wā utu, ka taea e te AI te kite i ngā hapa "rūrū" i waenga i ngā tauira motuka me ngā rihi, ā, ka taea e ngā kaihanga te tuku i ngā papaki pūmanawa i mua i te mauheretanga o te taraiwa.
3. Whakahaere WakaKa whakamahia e ngā pūnaha whakatere (pērā i a Google Maps, Tesla Trip Planner rānei) te tūnga rihi wā-tūturu me ngā wā tatari kua matapaetia e te AI hei arahi i ngā taraiwa ki te taunga tino whai hua, hei ārai i te rarangi i ngā teihana rongonui.

Ruku Hōhonu G: Tātaritanga Rohe – Ūropi vs. Amerika Te Raki vs. Haina

He rerekē te āhua o te tautohetohe "L2 vs L3" i runga i te wāhi kei reira koe.

• ŪropiNā te nui o te tāone me te hiko toru-wāhanga i roto i ngā kāinga, he mea noa te utu 22 kW L2. He tino paerewa ngā whatunga DCFC pēnei i a Ionity.
• Amerika ki te RakiNā te whakawhirinaki ki te haere i runga i te huarahi roa, kua whakatairangahia te hiko "Ultra-Tere" 350 kW DCFC. Ko te nuinga o te utunga kāinga he 7.2 kW wāhanga-kotahi.
• HainaKo te kaiārahi o te ao mō te rahinga. He whatunga nui a Haina o ngā rihi L3 i roto i ngā tāone nui hei tautoko i te taupori he iti noa iho ā rātou karāti tūmataiti. He paerewa whānui te paerewa GB/T.

Ruku Hōhonu H: Te Āhua Manawanui – V2H me te Mana Tārua

Mēnā ka pā mai he āhuatanga ā-taiao, ka taea e te rihi Taumata 2 me te EV e rua ngā ahunga (pēnei i te Nissan LEAF, i te Ford F-150 Lightning rānei) te mahi hei whakaputa hiko mō te kāinga. Ka taea e tēnei āheinga "Waka-ki-te-Kāinga" (V2H) te whakakaha i te whare mō ngā rā 3-5. Ahakoa he nui rawa ngā rihi Taumata 3 mō te tārua kāinga, kei te whakawhanakehia ngā waeine DC motuhake mō ngā tono "Microgrid" ka taea te whakakaha i te puni katoa e te kahui pahi hiko i te wā e motu ana te whatunga hiko.

Ruku Hōhonu I: Te Wātea me te Whakatutukitanga o ngā Ture ADA

Ko te whakamahere mō te heke mai ko te whakamahere mō te katoa. E hiahiatia ana ināianei e te Ture mō ngā Hauātanga o Amerika (ADA) me ngā ture ā-ao rite:

1. Ngā Tūnga e Taea Ana e te VanHe whānui ake ngā wāhi mō te whakatūnga o te hiki tūru wīra.
2. Awhe TaeMe whakairi ngā mata me ngā mono o te rihi ki te teitei e taea te toro atu mai i te tūnga e noho ana.
3. Ngā Wāhanga WhakahaereMe whakahaere te kaha e hiahiatia ana hei mono i tētahi taura DCFC taumaha, ā, me whakamahi i ngā pūnaha whakahaere taura motuka i ētahi wā.

Te Ruku Hōhonu J: Te Haumarutanga Ipurangi i roto i te Pūnaha EV

I te mea ka noho ngā taputapu utu hiko hei pūwāhi hono, ka noho hei pūtake mō ngā whakaeke ipurangi.

• Te Matatapu RaraungaTe tiaki i ngā mōhiohio utu me ngā raraunga tauwāhi o ngā kaiwhakamahi.
• Haumarutanga WhatungaTe ārai i tētahi whakaekenga nui "neti karetao" e tahurihia ai ngā mano tini rihi i te wā kotahi hei whakararuraru i te whatunga hiko.
• Pūmautanga PūmanawaMe whakarite kia rere noa ngā pūmanawa whai mana i runga i te rihi hei ārai i te "ngāwari noa iho" me te kino tinana ki te pākahiko o te waka.

Ka whakamahia e ngā whatunga hou te whakamunatanga TLS 1.2+ me ngā kōwae haumarutanga taumata-pūmārō (HSM) hei tiaki i te wā utu.

Upoko 13: Ngā Akoranga Take: Ngā Rautaki Whakatinanatanga o te Ao Tūturu

Hei whakapūmau i ngā whakataurite hangarau ki te ao tūturu, ka tirohia e mātou ētahi āhuatanga whakatinanatanga motuhake e toru e whakaatu ana i te angitu o te whakaurunga o te hanganga L2 me te L3.

Akoranga Take 1: Te Papa Mahi Kakariki a te Kamupene

I hiahiatia e tētahi kamupene hangarau nui i Silicon Valley te whakarato utu mō ngā kaimahi e 500.

• Te WeroHe iti te kaha o te whatunga hiko i te kāmpus. Ko te utu mō te whakapai ake i te whakawhiti hiko matua he $1.2 miriona, ā, e 18 marama te roa.
• Te Otinga:
• Kua tāutahia kia 100 ngā tauranga Taumata 2 (50 ngā teihana tauranga-rua).
• I whakamahia te taurite kawenga hihiri e peia ana e te AI hei whakawhāiti i te mana katoa ki te 300 kW (te kaha tāpiri o nāianei).
• Kua tāutahia e Inst ngā utu tere DC Taumata 3 e 8 (60kW ia) ki roto i te hanganga pāka a ngā kaimahi mō ngā taraiwa e tae mai ana me ngā pākahiko tino iti, e hiahia ana rānei kia tere te whakakī i te pākahiko i mua i te hui i waho o te papa.
• Te HuaI roto i te hauwhā kotahi, i piki ake ngā kaute makona o ngā kaimahi mō te "whakamāmā o te utu" mai i te 61% ki te 94%. Nā ngā waeine L3 i whakahaere te tono "ohorere", ko te whatunga L2 ia i whakahaere te utu o ia rā. I noho tonu te hononga whatunga katoa ki roto i te herenga 300kW o nāianei, ā, i karo katoa i te whakapai ake i te whakawhiti hiko $1.2 miriona.

Akoranga MatuaMā te rautaki paparanga L2/L3 ka taea e te pae te whakatutuki i te take "noa" 90% me te taputapu puhoi, iti te utu, me te pupuri i te kaha utu tere mō te take "ohorere" 10%—me te whakanui ake i te makona me te whakaiti i te utu hanganga.

Akoranga Take 2: Te Huarahi Haereere Plaza

I hiahiatia he herenga pakari mō te kaupapa whakawhiti wahie ki te toa wahie i te Rohe Waenganui-a-Kiwa ki te whakatutuki i ngā hiahia o ngā waka tere i runga i ngā huarahi tere: kāore e taea te whakarērea ngā whenua papu tīhi mō ngā wā utunga maha.

• Te WeroE matapaetia ana e ngā taraiwa o te huarahi tere ka hoki anō rātou ki te huarahi i roto i te 15-25 meneti. Kāore he painga o te utu L2 i konei; i hiahiatia he putanga utu tere tūturu mō te papaanga.
• Te OtingaI tāutahia e 4 ngā utu tere DC 180kW matao-wai me ngā taura CCS1 me NACS, me te tautoko a te pūnaha rokiroki pūngao pākahiko 250kW/500kWh (BESS). Nā te BESS i taea ai e ngā utu te pahū tae atu ki te 360kW i te wā e hiahiatia ana te hiko, me te tango noa i te 150kW mai i te whatunga hiko, ā, e rima tau te roa o te whakaroa i te whakapai ake i te whakawhiti hiko.
• Te HuaI heke te roanga o te wā mahi ki te 22 meneti, ā, e $0.35/kWh te utu "ara tere" mō te pae inaianei. Kua toru te kaha o ia tūnga hiko i whakaritea ki ngā rihi 50kW o mua, ā, ka whakaitihia e te BESS te $1,800/marama mai i ngā utu tono.

Akoranga MatuaMō te waka whakawhiti, ehara te utu L3 me te BESS i te mea papai—koinei anake te whirihoranga e tuku ana i te putanga arumoni i runga i te hononga whatunga o nāianei.

Akoranga Take 3: Te Wāhi Hokohoko Whakamahinga-Whakauru

I hiahia tētahi toa hokohoko ki te kukume i ngā whānau taraiwa EV me te whai wāhi atu ki te "utu i a koe e hokohoko ana".

• Te Otinga40 ngā putanga L2 (7.2kW) puta noa i ngā papa waka e rua mō te kaihoko 2-3 hāora te roa, me ētahi atu taputapu utu tere DC e 6 (120kW) e tata ana ki te tomokanga o te kooti kai mō te manuhiri e tere ana te wā.
• Te HuaE whakaatu ana ngā raraunga noho-wā e 38% te nui ake o te whakapaunga a ngā kaiwhakamahi L2 i roto i te toa hokohoko i ngā kaihoko kāore e utu ana, ā, 14 ngā wā i hurihia ai ngā toa hokohoko o DC i ia rā. I roto i ngā marama 18, ka noho te toa hokohoko hei pokapū moni whiwhi kupenga.

Akoranga MatuaKo te ōwehenga tika o te L2 ki te L3 e whakawhirinaki ana ki te roa o te noho. Ko ngā toa hokohoko ka whiwhi moni mai i te L2 mā te roa o te noho; ko ngā ara whakawhiti waka ka whiwhi moni mai i te L3 mā te nui o te rere. Ka whakakotahihia e ngā hanganga angitu ngā mea e rua.

Whakatau: Te Whakataurite i te Hangarau ki te Whakamahinga

Kotahi te whakatau a ēnei rangahau take: Ehara te utu Taumata 2 me te Taumata 3 i te whakataetae—he taputapu tautoko ēnei. Ko te ranunga tika ka whakatauhia e te roa o te noho, te kaha o te whatunga hiko, me te tauira moni whiwhi. Ko ngā wāhi e whakamahi ana i a rātou hei pūnaha kotahi, paparanga, ka nui ake te whakamahinga, ka iti ake te utu hanganga, ka tere ake te whakahoki moni i ngā wāhi e piripono ana ki te kotahi hangarau anake.

Ngā Whakaaro Matua

• Tāruatia te L2 mō te utu auau, mō te wā roa, me te L3 mō te tono ohorere, te tono nui rānei.
• Whakamahia te taurite kawenga hihiri me te BESS hei karo i ngā whakapai ake i te whakawhiti hiko utu nui.
• Inehia te angitu mā te whakamahinga, te nui o te ratonga mō ia tūnga, me te nohoanga o te kiritaki—kaua mā te maha o ngā tauranga kua tāuta.
• Whakatikatikahia te ōwehenga L2/L3 ki tō kōtaha wā noho, ā, tirohia anō i ia tau i te tipu haere o te whakamahinga o te waka hiko.

Whakapā atu ki a MIDA Power

Mai i ngā pou AC Taumata 2 ki ngā rihi tere DC matao-wai 180kW me ngā pokapū hiko tautokona e BESS, ka whakaratohia e MIDA Power te puranga katoa—te taputapu, te pūmanawa whakahaere kawenga, me te tautoko tono. Whakapā mai ki a mātou mō tētahi aromatawai pae kore utu me tētahi whakatau utu hangarau whakauru i hangaia i runga i ō tauira waka me ngā here whatunga.