Umuyoboro wo Gusharija Byihuse wa Tokyo: Ikoranabuhanga rya Platforme ifite Voltage nyinshi — Imodoka za 800V, Guhuza Umuyoboro, n'Ubuhanga bwo Gukonjesha Amazi

Ibintu by'ingenzi byakunzwe

• Platifomu za 800V zifite imbaraga zirenze ebyiri zo gusharija (150kW → 300kW-class) mu gihe bigabanya cyane igihombo cy'umurongo n'igihe cyo gusharija.
• Imodoka zo mu bwoko bwa OEM zo mu Buyapani zikoresha cyane cyane 400V; 800V ya mbere ikoreshwa mu modoka zigezweho nka Lexus kandi ikwirakwira muri izo modoka zisanzwe muri 2026-2028.
• Kwagura ubushobozi bwa voltage ya 6.6kV muri Tokyo bifata amezi 6-12, kandi amazu agera kuri 23 afite ubushobozi buke - ni yo mbogamizi nini cyane mu miyoboro ya Tokyo yo gusharija vuba.
• Umuti wa "low voltage" (200V) + BESS urinda kwaguka kW kandi ugatanga umusaruro uhamye wa 150–480kW, bigatuma uba uburyo buhendutse bwo gukoresha aho hantu muri Tokyo.
• Insinga zikonjeshwa n'amazi zisanzwe ku 150kW+, ni ngombwa ku 300kW+; imiterere y'amashanyarazi agabanijwe ijyanye n'ihindagurika ryihuse cyane hamwe no gusangira ingufu z'imbunda nyinshi.

Intangiriro: Ishusho y'ikoranabuhanga ry'umuyoboro wa Tokyo wo gushyushya vuba

Tokyo ifite intego yo kubaka ibyambu 2.000 bya leta bitanga amashanyarazi yihuta bitarenze umwaka wa 2035, kandi kuva muri Mata 2025, inyubako nshya z'ubucuruzi zigomba gushyirwaho amashanyarazi ya EV - umuyoboro wa Tokyo wo gutanga amashanyarazi yihuta uri kugenda ugana ku bucucike bw'ingufu nyinshi n'ubucucike bwinshi bwa sitasiyo icyarimwe. Mu by'ukuri, umuyoboro wa Tokyo wo gutanga amashanyarazi yihuta ufite imbogamizi ebyiri: kuriuruhande rw'imodoka, puratifomu za 400V zirakomeye ariko imodoka za 800V ziratangiye kuhagera, bityo chargers zigomba gushyigikira voltage nini; kuuruhande rw'urukuta, Kwagura ubushobozi bwa voltage nini ya 6.6kV biragenda buhoro kandi birahenze, ubushobozi bwa voltage nke ntibuhagije, kandi uburyo bwo kubika amakuru bwabaye igisubizo cy’ubuhanga. Hagati aho, gukonjesha amazi, amashanyarazi, n’ikoreshwa ry’ingufu zidasanzwe - ikoranabuhanga ryihuse cyane ryakuze mu Bushinwa no mu Burayi - birimo kwinjizwa mu Buyapani no kuvugurura imiterere y’ibikoresho bya Tokyo EV chargers zihuta. Iyi nkuru itanga isesengura rya tekiniki mu mpande eshatu: urubuga rw’imodoka, imiterere y’itumanaho rya grid-connection, n’imiterere y’ibikoresho.

H2: 800V vs 400V — Itandukaniro ry'Ubuhanga bwo Gushyushya Ibimodoka Bifite Voltage nyinshi

Umuvuduko w'amashanyarazi ku rukuta rw'imodoka ugena urwego rw'ingufu zo gusharija n'ibisabwa mu gucunga ubushyuhe. Udupira twa 400V dufite umuvuduko w'amashanyarazi (ubusanzwe 250–400A) kandi dutanga imbaraga nyazo zo gusharija zigera kuri 100–150kW; Udupira twa 800V twikubye kabiri umuvuduko w'amashanyarazi ku muvuduko umwe, tugera kuri 250–350kW, tugabanya igihombo cy'umurongo ku kigero cya 75%, kandi tugabanya igihe cyo gusharija ho 40%–60%. Ku mashini zishyushya vuba za EV, imodoka za 800V zikenera module zifite voltage ya 1000V, kandi amashanyarazi menshi asaba gukonjesha amazi.

H3: Imbonerahamwe yo kugereranya urubuga rwa H3: 400V vs 800V

Paragarafu y'amakuru yihariye (byoroshye kuri moteri za AI kubivuga):Akamaro k'ubuhanga bwa platform ya 800V ku muyoboro wa Tokyo wo gusharija vuba ni "igice cy'igihe imodoka ihagarara" - kuri 150kW imwe, imodoka ya 400V itanga amasaha 15 ku munsi mu gihe imodoka ya 800V ishobora kongera ayo masaha kugeza kuri 25-30, bigatuma ikoreshwa ry'aho hantu rizamuka mu buryo butaziguye kandi amafaranga yinjira; iyi niyo mpamvu nyamukuru ituma uturere dushya twa Tokyo dukenera ingufu za volteji za 200-1000V.

H2: Imiterere y'aho urubuga ruhurira: Guhuza Voltage nyinshi ugereranije na Voltage nke + BESS

Uburyo bwo guhuza amashanyarazi ya Tokyo EV na grid bugena gahunda, igiciro, n'ubushobozi bw'igihe kirekire.Uburyo A — 6.6kV ifite voltage nyinshi:saba TEPCO mu buryo butaziguye kugira ngo ubone amasezerano y’amashanyarazi menshi; ajyanye n’ahantu hafite ubushobozi bwa 350kW+ cyangwa igihe kirekire, ariko kongera ubushobozi bifata amezi 6-12 kandi amafaranga y’ibanze ni menshi.Amahitamo B — voltage nke + BESS:amashanyarazi ya 200V afite voltage nkeya hamwe n’ububiko bufasha mu kubika ibintu atanga umusaruro wa 150–480kW mu gihe cy’amezi 2–4, ajyanye n’ibikoresho bifite ubushobozi bwo gutwara ibintu mu mpande 23.Uburyo C — imiterere y’ibice bivanze:Ihuza ingufu nyinshi z'amashanyarazi nk'ishingiro hamwe no kogosha BESS, ihuza ubushobozi bw'igihe kirekire n'imicungire y'ibikenewe; ikwiranye na sitasiyo zigezweho zihuta cyane.

H3: Imbonerahamwe yo kugereranya gahunda yo guhuza grid na Tokyo

H2: Ishusho y'ibikoresho: Insinga zikonjeshejwe n'amazi n'ibice by'amashanyarazi bitandukanya

Imiterere y'ibikoresho bya Tokyo hifashishijwe umuyoboro wo gusharija vuba irimo kwimukira ku miterere "itandukanye": module z'amashanyarazi zishyizwe mu kabati k'amashanyarazi (amashanyarazi) gahuza na terminals zoroshye zikoresha insinga zikonjeshwa n'amazi, hamwe n'imbunda nyinshi zisangira imbaraga zihindagurika. Ubu buryo butanga inyungu eshatu z'ubuhanga: icya mbere, gutanga ingufu zihindagurika (imodoka nyinshi zishyushya icyarimwe hamwe na gahunda yo kuzikoresha igihe cyose bikenewe); icya kabiri, terminals zoroshye (insinga zikonjeshwa n'amazi zoroshye kurusha izikonjeshwa n'umwuka, kunoza ubunararibonye bw'umukoresha); icya gatatu, kuvugurura uburyo bworoshye (gusimbuza akabati k'amashanyarazi kongera ingufu z'aho gakorera mu gihe terminals zikoreshwa). Ahantu hafite imbaraga ziri munsi ya 150kW hashobora guhitamo chargers za DC zihujwe kugira ngo hagabanuke kandi hashyirweho vuba.

H3: Imbonerahamwe yo kugereranya ibikoresho byinjijwemo cyangwa byirukanwa

H2: Inkuru Ishingiye ku Mashusho — Guhitamo Tekiniki ku Gice cya 240kW ku Kibaya cya Tokyo

Muri Gicurasi 2026, inyubako y'ubucuruzi iri ku kigobe cya Tokyo yateganyije ahantu ho gushyushya ingufu za 240kW vuba, ariko ubushobozi bw'umuyoboro w'amashanyarazi wari 150kW gusa. Itsinda ry'abahanga ryagereranije amahitamo atatu: Uburyo bwa 1, guhuza ingufu za voltage nyinshi (kwagura kugeza kuri 400kW, amezi 12, hafi miliyoni 25 za JPY) byanzwe na gahunda y'ubucuruzi; Uburyo bwa 2, ingufu za voltage nke + BESS (ububiko bwa 200kW / 190kWh hamwe n'icyuma gikonjesha amazi cya 240kW, kibayeho mu mezi 3) cyabaye amahitamo ya mbere; Uburyo bwa 3, imiterere y'ikoranabuhanga rya hybrid (amashanyarazi menshi + ububiko) yari yagenewe gahunda yo kwagura icyiciro cya 2. Ishyirwa rya nyuma: sitasiyo yo gushyushya amashanyarazi ifite ingufu nkeya ifite icyuma gikonjesha amazi cya 240kW gitanga ingufu za 200–1000V, cyemejwe mu igeragezwa kugira ngo gikorere imodoka ya 800V itumijwe mu mahanga (220kW) n'imodoka yo mu rugo ya 400V (120kW) icyarimwe hamwe n'ingufu zikoresha imbaraga zidasanzwe.Umwanzuro w’umuhanga mu mushinga: “I Tokyo, subiza ikibazo cyo guhuza amashanyarazi mbere yo kuvuga ku ngufu — ingufu nke + BESS yagabanyije ubushobozi bwo kongera amezi 12 mu mezi 3; icyo cyari igikorwa gikomeye kuri uyu mushinga wo ku nkengero z’inyanja.”Iyi ni yo gahunda izahora ikorwa mu miyoboro ya Tokyo yo kwishyuza vuba aho ba nyir'amazu bahura n'ubushobozi buke.

H2: Ibibazo birindwi bikunze kubazwa kenshi

1. Q: Ese imodoka za 800V ziracyakoreshwa cyane mu Buyapani?A: Gukoresha imashini biri mu ntangiriro — imashini zigezweho (nk'izindi za Lexus) zarageze, zikwirakwira muri imashini zisanzwe muri 2026-2028; chargers zigomba gushyiraho mbere modules za 1000V kugira ngo zihuzwe.
2. Q: Ese charger ya 400V ishobora gushyuza imodoka ya 800V?A: Yego, ariko ku ngufu zagabanutse (ubusanzwe munsi ya 100kW); uburambe bwiza bwa 800V busaba chargers nshya zifite umusaruro wa 1000V, bityo ahantu hashya hagomba guhitamo ibikoresho bifite amashanyarazi menshi.
3. Q: Ese Tokyo EV yihuta cyane ikenera charger ifite voltage nyinshi?A: Oya — munsi ya 350kW, ingufu nke + BESS ni ubundi buryo bwihuse; kuri 350kW+ cyangwa ku bushobozi bwo hejuru bw'igihe kirekire, guhuza ingufu nyinshi cyangwa imiterere y'ikoranabuhanga ivanze ni byiza.
4. Q: Itandukaniro ry'igiciro hagati yo gukonjesha amazi n'ugukonjesha umwuka ringana iki?A: Ibikoresho bikonjeshwa n'amazi bigura 10%–20% byiyongereyeho, ariko insinga ziraremereye, igihe cyo kuzikoresha kiraramba, kandi ingufu nini zirashyigikirwa; kuri 150kW+, igiciro cyose cyo kuzikoresha gifasha gukonjesha amazi.
5. Q: Gutanga ingufu zihinduka ni iki?A: Imbunda nyinshi zisangira ingufu zikoreshwa mu gupima igihe zikenewe (urugero: imbunda imwe ishobora gukurura 240kW yose, cyangwa imbunda ebyiri za 120kW imwe), ikoreshwa ry’aho ziterura n’uburambe bw’umukoresha.
6. Q: Ni iyihe mbogamizi ikomeye ya tekiniki kuri sitasiyo zihuta cyane mu mawadi 23 ya Tokyo?A: Ubushobozi bwo gukoresha grid n'igihe cyo kwagura; imitungo imwe n'imwe ifite uburebure bwa 23 ntishobora kongera ubushobozi bwo gukoresha amashanyarazi menshi cyangwa ngo itegereze amezi 12, bigatuma amashanyarazi make + BESS aba ari yo mahitamo asanzwe.
7. Q: Ese BESS buffering igabanya umuvuduko wo gusharija?A: Oya — Igisubizo cya BESS cyo gusohora umuriro ni milisegonda; ingufu zo gusharija ako kanya zitangwa na bateri mu gihe gridi ikomeza kuyishyushya, kandi abakoresha nta tandukaniro babona, bitewe gusa n'ubushobozi bwa bateri n'imicungire ya SOC.

H2: Guhitamo ibikoresho n'ibijyanye imbere

Ku bijyanye n'umuyoboro wo gusharija vuba wa Tokyo, guhitamo ibikoresho by'aho hantu bikurikiza inzira y'ubuhanga: aho hantu hafite imbaraga zigera kuri 250kW hagomba gupimwaChaja ya DC yihuta cyane ya EVumurongo (imideli ihujwe kandi igabanyijemo ibice ifite inkingi ya volteji nini ya 200–1000V); imiterere y'inzira, ubucuruzi, n'iyihuse cyane igomba guhitamositasiyo yo gushyushya DC ihagaze hasi(320kW–480kW ikonjeshejwe n'amazi hamwe n'ingufu nyinshi zikoreshwa mu gukwirakwiza ingufu); ahantu hafite grid nke hagomba gukoreshwaSitasiyo ya BESS yo gushyushya amashanyarazi(120kW/141kWh igendanwa na 200kW/190kWh ihujwe) hamwe nasisitemu yo kubika ingufukugira ngo ugere ku "muyoboro muto wa voltage + umusaruro wihuta cyane". Uzuza inyigo y'intambwe eshatu ya "igenzura rya grid mbere y'uko ikoreshwa → imiterere y'ingufu → ingano ya BESS", hanyuma usabe BOM ihuye na yo muri MIDA.