DC Kwishyuza Byihuse Niki?

Amashanyarazi ya DC yihuta atanga imbaraga zubu kuri bateri yikinyabiziga cyamashanyarazi, ukarenga kuri charger ya bombo kugirango ugabanye cyane igihe cyo kwishyuza. Iri koranabuhanga rirashobora kwishyuza EV nyinshi kugeza kuri 80% muminota 20 kugeza kuri 60, ugereranije namasaha menshi hamwe no kwishyuza AC bisanzwe.

Itandukaniro ryibanze riri aho imbaraga zihinduka. Amashanyarazi asanzwe ya AC arasaba sisitemu yimodoka yawe kugirango ihindure umuyagankuba uyobora icyerekezo mbere yuko igera kuriibinyabiziga bya lithium ion. Amashanyarazi ya DC yihuta akora kuri iyi sitasiyo, ashoboza ingufu ziva kuri 50 kW kugeza 350 kW - zirenze kure ibyo charger zose zishobora gukora.

Iyo ucometse muri DC yihuta, sisitemu yo gucunga bateri yimodoka yawe ihita ivugana na sitasiyo yumuriro kugirango ushireho ibipimo byiza byo kwishyuza. Amashanyarazi noneho atanga imbaraga za DC mububiko bwa bateri yawe, ikora mumashanyarazi yihariye hamwe no kwihanganira lithium yawe - selile.

Uku gutanga amashanyarazi ataziguye akora umurongo wo kwishyuza utandukana mugihe cyose. EV yawe yemera igipimo cyinshi cyo kwishyurwa mugihe bateri irimo ubusa - mubisanzwe hagati ya 20% na 80% yumuriro. Mugihe bateri yuzura, kwishyiriraho ibyuma byihuta kugirango urinde selile imbaraga zumuriro no kwirinda kwangirika.

Sitasiyo yumuriro idahwema gukurikirana urwego rwa voltage, mubisanzwe kuva kuri 200V kugeza 1.000V bitewe nubwubatsi bwimodoka yawe. Imashini zigezweho zikoresha sisitemu ya batiri 400V cyangwa 800V, hamwe na platifike yo hejuru ya voltage ituma umuvuduko wogukoresha byihuse mugabanya ibishushanyo mbonera hamwe nubushuhe bujyanye nubushyuhe.

Gucunga ubushyuhe bigira uruhare runini mugihe cyo kwishyuza byihuse. Imashini nyinshi za EV ubu zirimo sisitemu yo kubanziriza ubushyuhe bushyushya bateri kugirango ubushyuhe bwiza mbere yigihe cyo kwishyuza. Iyi myiteguro ituma bateri yimodoka ya lithium ion yakira igiciro cyinshi cyamafaranga yumutekano, kuko bateri ikonje irwanya kwishyurwa byihuse kandi irashobora guhura na lithium plaque - uburyo bwo kwangirika bugabanya ubushobozi kandi bigatera umutekano muke.

DC Fast Charging

Gusobanukirwa urwego rwo kwishyuza bifasha gusobanura aho DC yishyurwa byihuse ihuye na ecologiya yagutse ya EV. Urwego rwa 1 kwishyuza rukoresha ibikoresho bisanzwe byo murugo 120V, bigatanga hafi 1-1.8 kW hanyuma ukongeraho ibirometero 3-7 gusa kurisaha. Ibi bikora mubihe byihutirwa ariko ntabwo bifatika mubikorwa bya buri munsi.

Urwego rwa 2 rwo kwishyuza intambwe igera kuri 208 - 240V ihuza, isohoka hagati ya 3 kWt na 22 kWt bitewe nubushakashatsi. Ibi byishyuza EV nyinshi mwijoro, bigatuma urugo rwatoranijwe hamwe nakazi kakazi. Amashanyarazi ya bombo mumodoka yawe akora AC - kugeza kuri DC ihinduka, bifata igihe ariko bigatera impagarara nke kubice bya batiri.

Urwego 3 - DC kwishyuza byihuse - irenga izi mbogamizi rwose. Muguhindura imbaraga hanze no gutanga DC ityoroye, ayo mashanyarazi asunika 50 kW kugeza 350+ kW muri bateri. Sitasiyo zimwe ubu zirimo gutezwa imbere intego ya megawatt-yishyuza amakamyo yubucuruzi, umusaruro urenga 1.000 kWt.

Umuvuduko nyawo wo kwishyiriraho uhura nimpamvu eshatu zifitanye isano: umusaruro mwinshi wa sitasiyo, igipimo cyimodoka yawe, hamwe nuburyo bwo kwishyuza. Amashanyarazi ya kilowati 350 ntishobora guhatira imodoka ya kilowati 150 kwishyuza byihuse kuruta igishushanyo cyayo. Mu buryo nk'ubwo, Porsche Taycan ifite ubushobozi bwo kwakira 270 kW ntishobora kugera ku ntera yo hejuru kuri sitasiyo 150.

Ubwoko bune bwingenzi buhuza amasoko atandukanye kwisi. Sisitemu yo Kwishyuza hamwe (CCS) yiganje muri Amerika ya ruguru no mu Burayi, nubwo hamwe n’uturere - CCS1 muri Amerika ya Ruguru ikoresha ibipimo bitandukanye bitandukanye na CCS2 yu Burayi. Ibipimo ngenderwaho bihuza ubushobozi bwo kwishyuza AC na DC mumurongo umwe, byoroshya ibinyabiziga.

CHAdeMO yavuye mu Buyapani kandi iracyagaragara kuri moderi nyinshi za Nissan na Mitsubishi, nubwo aba bakora ibicuruzwa barimo kwimukira muri CCS kugirango basohore. Porotokole ituma ingufu zombi zigenda, zemerera ibinyabiziga kugaburira amashanyarazi gusubira mu nyubako cyangwa kuri gride - uburyo bwitwa Ikinyabiziga - kugeza - Imiyoboro (V2G) igenda ikurura imbaraga zo gukoresha ingufu.

Tesla Superchargers ikoresha umuhuza wihariye ukorana n imodoka za Tesla gusa kumasoko menshi, nubwo isosiyete yatangiye gufungura sitasiyo zatoranijwe kubindi bicuruzwa binyuze muri porogaramu za adapt. Mu mpera za 2024, Tesla yatangaje ko igiye kwerekeza muri Amerika y'Amajyaruguru ishinzwe kwishyuza (NACS), abandi bakora amamodoka menshi bakaba barayemeje.

Ihuza rya GB / T rikorera ku isoko ry’Ubushinwa gusa, ritegekwa n’ibipimo bya leta bikubiyemo ibintu byihariye biranga umutekano nko kugenzura ubushyuhe bw’imbere ndetse no kongera itumanaho ry’itumanaho hagati ya charger na sisitemu yo gucunga batiri.

Sitasiyo ya DC yihuta cyane itanga ubwoko bwinshi bwihuza ahantu hamwe, bisa na pompe ya gaz itanga amanota atandukanye. Ubu buryo bwinshi - uburyo busanzwe bufasha kwemeza guhuza nkuko isoko rya EV rihinduka kandi ibipimo bigahuzwa.

Isano iri hagati yo kwishyurwa byihuse no kuramba kwa batiri itanga ibiganiro byinshi, ariko ubushakashatsi buherutse gutanga amakuru yizeza. Laboratoire y'igihugu ya Idaho yakoze ibizamini byinshi ugereranije kwishyuza DC byihuse kurwego rwa 2 AC kwishyuza hejuru yingaruka zikoreshwa. Ibyavuye mu bushakashatsi byagaragaje itandukaniro rito mu gutakaza ubushobozi hagati yuburyo bubiri mugihe hakoreshwaga gucunga neza ubushyuhe.

Ibikoresho bya batiri ya lithium ion bigezweho birimo sisitemu yo gucunga neza bateri yagenewe kurinda selile mugihe kinini -. Izi sisitemu zikurikirana amashanyarazi ya selile kugiti cye, ubushyuhe, hamwe nuburyo bwo kwishyurwa, ihita igabanya amashanyarazi mugihe ibintu byegereye umutekano muke.

Ubushyuhe butera ibyago byambere mugihe cyo kwishyuza byihuse. Umuvuduko mwinshi utanga ingufu zumuriro mumuzunguruko wamashanyarazi - uhereye kumugozi wa sitasiyo unyuze mumashanyarazi maremare - insinga zumuriro wa batiri ubwayo. Ubushyuhe bukabije bwihutisha reaction yimiti muri lithium - ion yangiza ibikoresho bya cathode kandi igakura urwego rukomeye rwa electrolyte interphase, byombi bigabanya ubushobozi mugihe.

Ibi birasobanura impamvu kwishyuza bitinda cyane hejuru ya 80% yumushahara. Sisitemu yo gucunga bateri itera nkana kwinjiza ingufu mugihe selile zegereye ubushobozi bwuzuye, mugihe zishobora kwibasirwa cyane nihungabana. Gukomeza kugeza 100% kumashanyarazi menshi byabyara ubushyuhe bukabije kandi byongera ibyago byo guterwa na lithium - microscopique metallic yabitswe ishobora gukura muri dendrite kandi ishobora kuba ngufi - kuzenguruka selile.

Ubushakashatsi bwasohotse muri Nature Energy bwerekanye ko ubushyuhe bwa asimmetrike - gushyushya muri make bateri kugeza kuri dogere 60 mugihe cyo kuyishyuza hanyuma kuyikonjesha byihuse - ituma kwishyurwa neza ku gipimo kigera kuri 6C (bivuze ko byuzuye muminota 10) kuri bateri ya lithium - ion zifite ingufu zingana na 250 Wh / kg. Ubu buryo burinda isahani ya lithium mugihe ugabanya igihe selile zimara ku bushyuhe bwo hejuru, birashoboka gufungura ndetse no kwishyurwa byihuse nta kwangirika byihuse.

Uburyo bufatika: gukoresha DC byihuse byihuse ntabwo bizangiza cyane bateri yawe niba ukurikije amabwiriza yabakozwe. Kwishyuza kuri 80% aho kuba 100%, kwirinda kwishyurwa kenshi mugihe bateri ikonje cyane, kandi ukemerera igihe cyo gukonjesha gihagije hagati yamasomo byose bifasha gukoresha igihe cya bateri.

Umuyoboro wihuta wa DC wagutse cyane kugeza mu 2024 no muri 2025. Kuva mu Kwakira 2025, ibyambu birenga 64.000 DC byishyuza byihuta bikorera kuri sitasiyo 12.375 muri Amerika yonyine, aho biva ku byambu bigera ku 50.000 mu ntangiriro za 2025. Ibi bigaragaza umuvuduko wa 28% w’ubwiyongere buri mwaka, hamwe n’umuyoboro wa Supercharger wa Tesla ugizwe na 55% by’ibyambu bihari.

Uburayi bwohereje amanota arenga 140.000 DC yo kwishyuza byihuse hagati ya 2025, hamwe n’Ubudage, Ubufaransa, n’Ubuholandi biza ku isonga mu kwishyiriraho ibiciro. Amabwiriza y’ibikorwa remezo by’ibihugu by’i Burayi ateganya kwishyurwa byibuze kwishyurwa ku mihanda minini, bigatuma ibikorwa remezo bihoraho.

Ubushinwa bwiganje mu kohereza isi yose hamwe n’amashanyarazi arenga 900.000 DC yashyizweho mu ntangiriro za 2025.Igihugu cyongeyeho amashanyarazi 330.000 mu 2024 honyine, kigaragaza politiki ya guverinoma ikaze iteza imbere ikoreshwa rya EV ku isoko aho abatuye mu mijyi benshi badafite uburyo bwo kwishyuza amazu.

Isoko ry’ibikorwa remezo ryihuta rya DC ku isi ryahawe agaciro ka miliyari 20.3 z'amadolari mu 2024 kandi biteganijwe ko rizazamuka ku kigero cya 28.4% cy’ubwiyongere bw’umwaka buri mwaka kugeza mu 2034. Iri terambere riturika ryerekana ko igurishwa rya EV ryiyongera ndetse n’impinduka zishyirwa hejuru - ibisubizo by’amashanyarazi biteza imbere uburambe bw’abakoresha.

Abakora kuri sitasiyo barimo kuzamura ibibanza biriho hamwe na - ubushobozi bwamashanyarazi. Impuzandengo nshya yo kwishyiriraho muri 2025 igaragaramo ibyambu byinshi 150 - 350 kW aho kuba 50 kilowat isanzwe mumyaka itatu ishize. Sitasiyo nini zifite 8+ zishyuza ubu zingana na 27% byahantu hose muri Amerika, aho ziva kuri 23% muri Q 2 2025, ibyo bikaba byerekana ko inganda zerekeje mumihanda yuburyo bwo kwishyuza.

DC Fast Charging

Imikorere yo kwishyuza iratandukanye cyane na theoretical maximum. Sitasiyo ya kilowati 350 ntabwo yemeza ko umuvuduko wa 350 kW wihuta - imodoka yawe igomba gushyigikira urwo rwego, kandi ibintu bigomba kuba byiza.

Ubushyuhe bugira ingaruka kumuvuduko mwinshi kuruta ibindi bintu byose. Litiyumu - bateri ya ion ikora neza hagati ya dogere 20-25. Mubihe bikonje, chimie ya batiri iratinda, ikongerera imbaraga imbere. Sisitemu yo gucunga bateri ihita igabanya amashanyarazi kugirango irinde kwangirika. Imashini zimwe zifata 50% kugirango zishyure kuri dogere -10 ugereranije nubushyuhe bwiza.

Ibinyuranye, ibintu bishyushye bidukikije cyangwa inyuma - kugeza - amasomo yo kwishyuza inyuma arashobora gukurura ubushyuhe bwumuriro butera umuvuduko wo kwishyuza. Niba ipaki ya batiri irenze dogere 45, sisitemu yo kuyobora izagabanya ingufu zinjira kugirango yemere gukonja, kabone niyo wacomeka mumashanyarazi menshi -.

Leta ishinzwe gushiraho itandukaniro ryihuta cyane. Imashini nyinshi za EV zigera kumuvuduko wo kwishyuza hagati ya 10-20% SOC, komeza umuvuduko mwinshi kugeza hafi 50-60% SOC, hanyuma utangire gukanda. Kuri 80% SOC, umuvuduko wo kwishyuza uramanuka kugera kuri 30-50% yikigereranyo. Kuva kuri 80-100% akenshi bifata igihe kingana na 0-80%, niyo mpamvu abayikora benshi hamwe nu miyoboro yo kwishyuza basaba gucomeka kuri 80% kugirango bikorwe neza kandi ubupfura kubandi bashoferi.

Imyaka yimodoka hamwe na bateri nayo bigira ingaruka kumyemerere yishyurwa. Nka lithium - ion ingirabuzimafatizo, imyaka irwanya imbere. Imyaka itatu - umwaka - EV ishaje irashobora kwakira 10 - 15% imbaraga nke ugereranije nigihe gishya, ndetse no muburyo bumwe bwo kwishyurwa nubushyuhe. Kugabanuka gahoro gahoro nibisanzwe kandi ntabwo byerekana ikibazo-ni ukuri kwa chimie ya bateri.

Imiterere ya gride hamwe nuburemere bwa sitasiyo bigira ingaruka kumikorere. Niba ibinyabiziga byinshi byishyuza icyarimwe kuri sitasiyo imwe, sisitemu zimwe zikwirakwiza ingufu ziboneka ku byambu byose bikora, bikagabanya umuvuduko wo kwishyuza. Mugihe cyo gukenera amashanyarazi mugihe kinini, ibikorwa byingirakamaro birashobora gusaba sitasiyo yumuriro kugabanya amashanyarazi, cyane cyane ahantu hatabitswe ububiko.

DC yishyuza byihuse igiciro cyinshi kuruta kwishyuza urugo - mubisanzwe 3 - inshuro 5 hejuru ya kilowatt-isaha. Kugeza mu 2025, igiciro cy’Amerika kigereranya $ 0.48 kuri kilowati ku mashanyarazi yihuta, nubwo sitasiyo ya Californiya yishyura amadorari 0.55-0.65 kuri kilowati. Ugereranije, amashanyarazi yo guturamo agereranya $ 0.16 kuri kilowati mu gihugu, bigatuma amazu yishyurwa cyane mubukungu iyo ahari.

Imiterere y'ibiciro iratandukanye bitewe nurusobe n'ahantu. Sitasiyo zimwe zikoresha mu buryo butaziguye kuri fagitire - kWh, aho wishyura ingufu nyazo zatanzwe - uburyo buringaniye kuko budahana ibinyabiziga byishyuza buhoro. Abandi bishyuza kumunota, bigirira akamaro ba nyiri ibinyabiziga bifite igiciro kinini cyo kwemerwa ariko bigatwara byinshi kubafite sisitemu yo hasi -.

Igihe - cya - gukoresha ibiciro biragenda biba rusange. Kwishyura mugihe cyo guhagarika - amasaha yo hejuru ashobora kugura $ 0.40 kuri kilowati, mugihe igiciro cya nyuma ya saa sita kigera $ 0.60 kuri kilowati cyangwa irenga. Sitasiyo zigera kuri 366 zo muri Amerika zahinduye igihe - za - zikoresha icyitegererezo muri Q 2 2025 zonyine, hamwe na Californiya iyoboye iyi nzira.

Gahunda zabanyamuryango zirashobora kugabanya ibiciro. Imiyoboro minini yishyuza itanga urwego rwo kwiyandikisha ruri munsi ya - igiciro cyamasomo kugirango hishyurwe amafaranga yukwezi. Abanyamuryango ba Tesla Supercharger bishyura amadorari 0.28 kuri kilowati, mugihe abanyamuryango - bishyura $ 0.40-0.48 kuri kilowati bitewe n’ahantu.

Igiciro kinini kigaragaza ishoramari ryibikorwa remezo bisabwa. Amashanyarazi yihuta ya DC yaguze $ 50- $ 250,000 kuri buri gice bitewe n’amashanyarazi, ugereranije n’amadorari 500-2000 yo guturamo yo mu rwego rwa 2. Kwiyubaka byongeweho andi $ 50- $ 200,000 yo kuzamura serivisi zamashanyarazi, ubushobozi bwa transformateur, no gutegura ikibanza.

Ibikorwa akenshi bitanga amafaranga asabwa - amafaranga ashingiye kumashanyarazi menshi mugihe cyo kwishyuza kuruta ingufu zose zikoreshwa. Isaha imwe ihuze kuri sitasiyo ya kilowati 350 irashobora gukurura amafaranga 3000 $ - $ 5,000 buri kwezi, hatitawe ku mbaraga zose zagurishijwe. Ibi bituma ubukungu bwa sitasiyo bugora mucyaro cyangwa ahantu nyabagendwa.

Sisitemu yo kubika ingufu za bateri igenda ihuza hamwe na DC yihuta kugirango igabanye amafaranga asabwa kandi itume ushyira muri gride - ahantu hagabanijwe. Izi bateri zishira buhoro buhoro kuri gride mugihe cyo guhagarika -, hanyuma wongere imbaraga za gride mugihe cyo kwishyuza. Amashanyarazi Era avuga ko sisitemu zishyigikiwe na batiri - zishobora kugabanya amashanyarazi akenewe ku gipimo cya 70%, bikagabanya amafaranga yo gukora buri kwezi n’amadolari ibihumbi.

Umuhengeri ukurikira wo kwishyiriraho udushya wibanda ku kwishyurwa byihuse - gutanga 80% yishyurwa muminota 10. Ibi bisaba iterambere rihuriweho na bateri, charger, hamwe na sisitemu yo gucunga ubushyuhe.

Gutunganya chimie ya bateri ituma kwishyurwa byihuse. Lithium nshya - ion ion ukoresheje silicon - yongerewe anode hamwe ninyongera ya electrolyte yongerera imbaraga igiciro cyinshi kitarimo lithium. Amatsinda yubushakashatsi yerekanye igipimo cya 6C cyo kwishyuza (kwishyurwa byuzuye muminota 10) hamwe ningufu - ingirabuzimafatizo zirenga 250 Wh / kg, nubwo ayo majyambere ataraboneka mubucuruzi.

Ubuhanga bwo gucunga ubushyuhe butuma kwishyurwa byihuse. Guhindura ubushyuhe bwa asimmetricike - gushyushya bateri mugihe cyo kwishyuza hanyuma uhite ubikonjesha - bituma habaho umwanya muto - imbaraga zamashanyarazi nta kwangirika kugaragara iyo selile zigumye zishyushye mugihe kinini. Imashini zimwe za EV ubu zishyushya paki ya batiri mugihe utwaye imodoka yerekeza kuri sitasiyo yumuriro, witegura kwakirwa neza.

Ubwubatsi bwa voltage yo hejuru buragenda buhinduka. Inganda zirimo kuva kuri 400V zikagera kuri 800V sisitemu ya batiri, igabanya ibisabwa muri iki gihe kurwego rwamashanyarazi. Kubera ko kubyara ubushyuhe bingana na kwaduka ya none, iyi voltage ikubye kabiri irashobora kugabanya ingufu zumuriro kuri 75% kumbaraga zingana, bigatuma amashanyarazi yihuta - yihuta adashyuha.

Sisitemu yo kwishyuza Megawatt kubinyabiziga biremereye - byinjira mubikorwa byo gutwara indege. Sisitemu yo kwishyuza ya Megawatt ya CharIN yibasira kilowati 1.000 ku makamyo, bisaba bateri nini cyane kuruta imodoka zitwara abagenzi. Sitasiyo ya mbere ya MCS yagaragaye mu 2024, hateganijwe gutangira kwaguka muri 2026-2027.

Ikinyabiziga - kugeza - Kwishyira hamwe kwagutse birenze ibigeragezo hakiri kare. Ibi bituma EV ikora nkububiko bwingufu zagabanijwe, kugaburira ingufu murugo cyangwa gride mugihe gikenewe cyane. Amashanyarazi yihuta ya DC arushaho gushyigikira ingufu zerekezo zombi, guhindura aho kwishyuza mumitungo ihamye ya grid ishobora kwinjiza amafaranga mugihe kinini -.

Ubwenge bwa artile burimo gukora ibikorwa byo kwishyuza. Imashini yiga algorithms iteganya uburyo busabwa, ihindure neza ibiciro, abashoferi berekeza kuri sitasiyo zihari, hamwe na bateri zibanziriza igihe giteganijwe. Izi sisitemu zitezimbere igipimo cyo gukoresha - kugeza ubu ugereranije 16% gusa kuri sitasiyo zo muri Amerika - bigatuma ibyubaka bigenda neza mubukungu.

DC Fast Charging

DC kwishyuza byihuse bisaba serivisi - icyiciro cya gatatu cyamashanyarazi yubucuruzi itanga 480V, imitungo yo guturamo idakunze gushyigikirwa. Ibikoresho bigura $ 50- $ 250,000, hiyongereyeho $ 50, 000+ kubikorwa remezo byamashanyarazi. Urwego rwa 2 charger zo murugo zitanga umuvuduko uhagije wo kwishyuza ijoro ryose ku giciro gito.

Sisitemu yo gucunga bateri igezweho irinda ibintu byangiza. Ubushakashatsi bwerekana itandukaniro rito cyane hagati yumuriro wihuse no kwishyurwa urwego 2 mugihe sisitemu yo gukingira ubushyuhe ikora neza. Kwishyuza 80% aho kuba 100% no kwirinda ubushyuhe bukabije bifasha gukoresha ubuzima bwa bateri utitaye kuburyo bwo kwishyuza.

Litiyumu - ingirabuzimafatizo zigenda zoroha cyane kubera guhangayikishwa n'ubushobozi bwuzuye. Sisitemu yo gucunga bateri igabanya nkana amashanyarazi yumuriro hejuru ya 80% kugirango wirinde ubushyuhe bwinshi, plaque ya lithium, no kwangirika byihuse. Iki gipimo cyo gukingira cyongerera igihe cyose bateri nubwo ikora 20% yanyuma ifata hafi nka 80% yambere.

Sisitemu nyinshi zo kugendamo zirimo aho zishyurira, cyangwa gukoresha porogaramu zabugenewe nka PlugShare, ChargePoint, cyangwa Umushinga mwiza wo gutegura inzira. Iyerekana ubwoko bwa charger, nyayo - igihe kiboneka, ibiciro, hamwe nisuzuma ryabakoresha. Imikorere myinshi ya EV yubatswe - mubategura ingendo bahita banyura mumashanyarazi akwiye bitewe nurwego rwa bateri yawe n'aho ujya.

DC kwishyuza byihuse byuzuza uruhare rwihariye muri ecologiya ya EV aho gusimbuza inzu. Kubikoresha burimunsi, ijoro ryose Urwego 2 kwishyuza murugo cyangwa akazi bitanga igisubizo cyoroshye kandi cyubukungu. Kwishyuza byihuse biba ngombwa murugendo rurerure, hejuru yihuta - hejuru muminsi myinshi, cyangwa kubashoferi badafite inzu yo kwishyuza.

Ikoranabuhanga rikomeje gutera imbere byihuse. Kwishyuza umuvuduko wasaga nkudashoboka mumyaka itanu ishize birasanzwe, kandi ubwinshi bwibikorwa remezo bwiyongera buri kwezi. Mugihe chimie ya bateri igenda itera imbere kandi hejuru - amashanyarazi akoresha, uburambe bwo kwishyuza buzagenda buhura nibyiza bya lisansi gakondo.

Kuri ba nyiri EV hamwe naba batekereza kuri switch, kwishyuza DC byihuse bikuraho impungenge zingana nkinzitizi ifatika. Umuyoboro wageze ku masoko akomeye ku masoko yateye imbere, hamwe no gukwirakwiza bihagije urugendo rurerure - ingendo ndende hamwe nabashoferi bo mumijyi biterwa no kwishyuza rusange. Gusobanukirwa nogukoresha sisitemu neza - kwishyuza kugeza 80%, ukoresheje ibihe byabanjirije ubushyuhe bwumuriro, hamwe nigihe cyigihe cyo kuruhuka - amasaha yo hejuru - byongera ubuzima bwa bateri ndetse no kwishyuza ubukungu.

Ikoreshwa rya batiri ya lithium ion ikoresha ingufu za EV igezweho byagaragaye ko ifite imbaraga zihagije zo kwishyurwa byihuse mugihe ikomeza igipimo cyo kwangirika kwemerwa nubuzima busanzwe bwimodoka. Hamwe no kwagura ibikorwa remezo no kugabanuka kwibiciro byibikoresho, kwishyuza byihuse DC biva mubintu bihebuje bijya mubyifuzo bisanzwe bituma ibinyabiziga byamashanyarazi bifatika kubandi bashoferi babarirwa muri za miriyoni.