Ikamva leTekhnoloji yokuTjaja i-EV

Intshayelelo

Izithuthi zombane (EVs) ziye zafumana ukuthandwa kwiminyaka yamuva nje, njengoko abantu beqaphela indalo kwaye bafuna ukunciphisa i-carbon footprint. Nangona kunjalo, omnye wemingeni emikhulu ejongene nokwamkelwa ngokubanzi kwee-EVs kukufumaneka kweziseko ezingundoqo zokutshaja. Ke ngoko, uphuhliso lwetekhnoloji yokutshaja ye-EV ibalulekile ekuqinisekiseni ukuba ii-EVs ziba lukhetho olusebenzayo kumthengi ophakathi. Kweli nqaku, siza kuphonononga ikamva letekhnoloji yokutshaja ye-EV, kubandakanya ukuqhubela phambili kwizantya zokutshaja, izitishi zokutshaja, kunye nokutshaja okungenazingcingo.

Izantya zokutshaja

Enye yezona nkqubela zibalulekileyo kwitekhnoloji yokutshaja ye-EV kukuphuculwa kwezantya zokutshaja. Okwangoku, ii-EV ezininzi zihlawuliswa kusetyenziswa iitshaja zeNqanaba 2, ezinokuthatha naphi na ukusuka kwiiyure ze-4-8 ukuhlawula ngokupheleleyo isithuthi, kuxhomekeke kubungakanani bebhetri. Nangona kunjalo, itekhnoloji entsha yokutshaja iyaphuhliswa enokunciphisa kakhulu amaxesha okutshaja.

Eyona nto ithembisayo kwezi teknoloji yi-DC yokutshaja ngokukhawuleza, enokuthi ibize i-EV ukuya kuthi ga kwi-80% ngemizuzu engama-20 ukuya kwengama-30. Iitshaja ezikhawulezayo zeDC zisebenzisa i-direct current (DC) ukutshaja ibhetri, nto leyo evumela isantya sokutshaja esikhawulezayo kunokutshintshana kwangoku (AC) esetyenziswa kwiNqanaba lesi-2 lokutshaja. Ukongeza, kuphuhliswa itekhnoloji entsha yebhetri ekwaziyo ukujongana nezantya zokutshaja ngokukhawuleza ngaphandle kokubeka esichengeni ubomi bebhetri.

Enye itekhnoloji ethembisayo kukutshaja okukhawulezileyo, okungabiza i-EV ukuya kuthi ga kwi-80% ngemizuzu eyi-10-15. Iitshaja ezikhawuleza kakhulu zisebenzisa amanqanaba aphezulu ombane weDC kuneetshaja ezikhawulezayo zeDC, ezinokuzisa ukuya kuthi ga kwi-350 kW yamandla. Nangona kunjalo, iitshaja ezikhawuleza kakhulu zisekwinqanaba lokuqala lophuhliso, kwaye kukho iinkxalabo malunga nefuthe lezantya zokutshaja eziphezulu kubomi bebhetri.

Izitishi zokutshaja

Njengoko ukwamkelwa kwe-EV kuqhubeka nokukhula, kunjalo nesidingo sezikhululo zokutshaja ezininzi. Omnye weyona mingeni mikhulu ejongene nophuhliso lweziseko ezingundoqo zokutshaja ii-EV ziindleko zokufakela nokugcina izitishi zokutshaja. Nangona kunjalo, kukho ubuchwephesha obutsha obunokuthi buncede ukunciphisa ezi ndleko kwaye zenze izikhululo zokutshaja zifikeleleke ngakumbi.

Enye itekhnoloji enjalo zizitishi zokutshaja zemodyuli, ezinokudityaniswa ngokulula kwaye ziqhawuke njengoko kufuneka. Ezi zikhululo zokutshaja zinokufakelwa kwiindawo ngeendawo, kubandakanywa iindawo zokupaka, iindawo zikawonke-wonke, kwaneendawo zokuhlala. Ukongezelela, izikhululo zokutshaja iimodyuli zinokuxhotyiswa ngeepaneli zelanga kunye neenkqubo zokugcina ibhetri, ezinokunceda ukunciphisa ukuthembela kwazo kwigridi.

Obunye ubuchwepheshe obuthembisayo kukutshaja kwesithuthi ukuya kwigridi (V2G), evumela ii-EVs ukuba zingasebenzisi nje amandla avela kwigridi kodwa ziphinde zibuyisele amandla kwakhona kwigridi. Le teknoloji inokunceda ukunciphisa uxinzelelo kwigridi ngexesha leemfuno eziphezulu kwaye inokuvumela abanini be-EV ukuba bafumane imali ngokuthengisa amandla abuyele kwigridi. Ukongeza, ukutshaja kwe-V2G kunokunceda ukwenza izikhululo zokutshaja zibe nenzuzo ngakumbi, nto leyo enokukhuthaza utyalo-mali olongezelelekileyo kwiziseko ezingundoqo zokutshaja.

Ukutshaja okungenazingcingo

Enye indawo yokutshaja kwitekhnoloji ye-EV kukutshaja ngaphandle kwamacingo. Ukutshaja okungenacingo, okwakwaziwa njengokutshaja kwe-inductive, kusebenzisa imimandla ye-electromagnetic ukuhambisa amandla phakathi kwezinto ezimbini. Le teknoloji sele isetyenziswe kwizicelo ezahlukeneyo, kubandakanywa ii-smartphones kunye neebrashi zamazinyo zombane, kwaye ngoku ziphuhliswa ukusetyenziswa kwii-EVs.

Ukutshaja okungenacingo kwii-EVs kusebenza ngokubeka i-pad yokutshaja phantsi kunye nephedi yokufumana ngaphantsi kwesithuthi. Iipads zisebenzisa imimandla ye-electromagnetic ukuhambisa amandla phakathi kwazo, ezinokuhlawulisa isithuthi ngaphandle kwemfuneko yeentambo okanye ukunxibelelana ngokomzimba. Ngelixa ukutshaja okungenazingcingo kusekwinqanaba lokuqala lophuhliso, kunamandla okuguqula indlela esibiza ngayo ii-EVs zethu.

Ukuqukumbela

Ikamva letekhnoloji yokutshaja ye-EV liqaqambile, linenkqubela phambili eninzi elundini eya kwenza ukutshaja kukhawuleze, kufikeleleke ngakumbi, kwaye kulunge ngakumbi. Njengoko ukwamkelwa kwe-EV kuqhubeka ukwanda, imfuno yeziseko ezingundoqo zokutshaja iya kuphela

Epreli-14-2023