Ukushaja Okusheshayo kwe-DC Kuchazwe Ngeshaja Yemoto Kagesi
Ukushaja kwe-AC kuwuhlobo olulula kakhulu lokushaja ongaluthola - izitolo zikhona yonke indawo futhi cishe wonke amashaja e-EV ohlangana nawo emakhaya, ezindaweni zokuthenga, nasezindaweni zokusebenza angamashaja e-Level 2 AC.Ishaja ye-AC inikeza amandla eshajani esebhodini yemoto, iguqule lawo mandla e-AC abe yi-DC ukuze kungene ibhethri.Izinga lokwamukelwa kweshaja esebhodini liyahlukahluka ngohlobo kodwa likhawulelwe ngezizathu zezindleko, indawo nesisindo.Lokhu kusho ukuthi kuye ngemoto yakho kungathatha noma yikuphi ukusuka emahoreni amane noma amahlanu ukuya ngaphezu kwamahora ayishumi nambili ukushaja ngokugcwele kuZinga lesi-2.
I-DC Fast Charging idlula yonke imikhawulo yeshaja esebhodini nokuguqulwa okudingekayo, esikhundleni salokho inikeze amandla e-DC ngokuqondile ebhethrini, isivinini sokushaja sinamandla okunyuka kakhulu.Izikhathi zokushaja zincike kusayizi webhethri kanye nokuphumayo kwesikhiphi, nezinye izici, kodwa izimoto eziningi ziyakwazi ukuthola ukushajwa okungu-80% cishe noma ngaphansi kwehora zisebenzisa amashaja amaningi asheshayo e-DC atholakalayo njengamanje.
Ukushaja okusheshayo kwe-DC kubalulekile ekushayeleni ibanga elide/ibanga elide kanye nemikhumbi emikhulu.Ukushintsha okusheshayo kwenza abashayeli bakwazi ukushajwa kabusha phakathi nosuku lwabo noma ngekhefu elincane esikhundleni sokuxhunywa ebusuku, noma amahora amaningi, ukuze bashaje ngokugcwele.
Izimoto ezindala bezinemikhawulo ebizivumela ukuthi zishaje ngo-50kW kuma-DC (uma bezikwazi nhlobo) kodwa sekuphuma izimoto ezintsha ezikwazi ukwamukela afinyelela ku-270kW.Ngenxa yokuthi usayizi webhethri ukhuphuke kakhulu kusukela ama-EV okuqala afika emakethe, amashaja e-DC abelokhu ethola imiphumela ephezulu ukuze afane - kanti amanye manje anamandla afinyelela ku-350kW.
Njengamanje, eNyakatho Melika kunezinhlobo ezintathu zokushaja okusheshayo kwe-DC: i-CHAdeMO, i-Combined Charging System (CCS) ne-Tesla Supercharger.
Bonke abakhiqizi abakhulu beshaja ye-DC banikeza amayunithi asezingeni eliningi anikeza ikhono lokushaja nge-CCS noma i-CHAdeMO eyunithi efanayo.I-Tesla Supercharger ingasevisa izimoto zakwaTesla kuphela, kodwa izimoto zakwaTesla ziyakwazi ukusebenzisa amanye amashaja, ikakhulukazi i-CHAdeMO yokushaja okusheshayo kwe-DC, nge-adaptha.
UHLELO LOKUSHAJA LUHLANGANISIWE (CCS)
I-Combined Charging System (CCS) isekelwe kumazinga avulekile nasemhlabeni wonke ezimotweni zikagesi.I-CCS ihlanganisa i-AC yesigaba esisodwa, i-AC yezigaba ezintathu kanye ne-DC yokushaja ngesivinini esiphezulu kokubili e-Europe nase-US - konke kusistimu eyodwa, okulula ukuyisebenzisa.
I-CCS ihlanganisa isixhumi nenhlanganisela ye-inlet kanye nayo yonke imisebenzi yokulawula.Iphinde ilawule ukuxhumana phakathi kwemoto kagesi nengqalasizinda.Ngenxa yalokho, inikeza isixazululo kuzo zonke izidingo zokushaja.
I-CHAdeMO Plug
I-CHAdeMO iyindinganiso yokushaja ye-DC yezimoto zikagesi.Ivumela ukuxhumana okungenazihibe phakathi kwemoto neshaja.Ithuthukiswe yi-CHAdeMO Association, nayo enikezwe umsebenzi wokunikeza izitifiketi, ukuqinisekisa ukuhambisana phakathi kwemoto neshaja.
I-Association ivulekele yonke inhlangano esebenzela ukufezekiswa kokuhamba kwe-electro.I-Association, eyasungulwa eJapane, manje inamalungu angamakhulu avela emhlabeni wonke.EYurophu, amalungu e-CHAdeMO azinze ehhovisi legatsha eParis, eFrance, afinyelela futhi asebenze namalungu aseYurophu.
I-Tesla Supercharger
AbakwaTesla bafake amashaja abo okuphathelene ezweni lonke (nasemhlabeni) ukuze banikeze amandla okushayela amabanga amade ezimotweni zakwaTesla.Baphinde bafake amashaja ezindaweni zasemadolobheni atholakala kubashayeli empilweni yabo yansuku zonke.I-Tesla njengamanje ineziteshi ezingaphezu kwe-1,600 Supercharger kulo lonke elaseNyakatho Melika
Iyini i-DC eshaja ngokushesha izimoto zikagesi?
Nakuba ukushaja okuningi kwemoto kagesi (EV) kwenziwa ekhaya ebusuku noma emsebenzini phakathi nosuku, ukushaja okusheshayo kwamanje kwamanje, okuvame ukubizwa ngokuthi ukushaja okusheshayo kwe-DC noma i-DCFC, kungashaja i-EV kufika ku-80% ngemizuzu engu-20-30 nje.Ngakho-ke, ukushaja okusheshayo kwe-DC kusebenza kanjani kubashayeli be-EV?
Kuyini ukushaja okusheshayo kwamanje okuqondile?
Ukushaja okusheshayo kwamanje okuqondile, okuvame ukubizwa ngokuthi ukushaja okusheshayo kwe-DC noma i-DCFC, kuyindlela esheshayo etholakalayo yokushaja izimoto zikagesi.Kunamaleveli amathathu okushaja kwe-EV:
Ukushaja kweleveli 1 kusebenza ku-120V AC, kunikeza phakathi kuka-1.2 – 1.8 kW.Leli izinga elihlinzekwe yindawo evamile yasendlini futhi ingahlinzeka cishe ngamamayela angu-40–50 ngobusuku obubodwa.
I-Level 2 yokushaja isebenza ku-240V AC, inikezela phakathi kuka-3.6 - 22 kW.Leli zinga lihlanganisa iziteshi zokushaja ezivame ukufakwa ezindlini, ezindaweni zokusebenza, nasezindaweni zomphakathi futhi ezingahlinzeka cishe ngamamayela angu-25 webanga ngehora lokushaja.
I-Level 3 (noma i-DCFC ngezinjongo zethu) isebenza phakathi kuka-400 - 1000V AC, inikezela ngama-50kW nangaphezulu.I-DCFC, evame ukutholakala kuphela ezindaweni zomphakathi, ingashaja imoto ukuya ku-80% cishe emizuzwini engama-20-30.
Isikhathi sokuthumela: Jan-30-2021
