Umahluko osisiseko

Ukuba ungumnikazi wesithuthi sombane, kungekudala okanye kamva, uya kudibana nolunye ulwazi malunga nokutshaja kwe-AC vs DC. Mhlawumbi, sele uqhelene nezi zishunqulelo kodwa akunalwazi lokuba zinxulumana njani ne-EV yakho.

Eli nqaku liza kukunceda uqonde umahluko phakathi kweetshaja ze-DC kunye ne-AC. Emva kokuyifunda, uya kwazi kwakhona ukuba yeyiphi indlela yokutshaja ngokukhawuleza kwaye yeyiphi engcono kwimoto yakho.

Masiqalise!

Umahluko #1: Indawo ekuGuqulwa kuyo amandla

Kukho iindidi ezimbini zokuhambisa umbane ezinokuthi zisetyenziswe ukutshaja izithuthi zombane. Zibizwa ngokuba yi-Alternating Current (AC) kunye ne-Direct Current (DC) amandla.

Amandla avela kwigridi yombane ahlala etshintshana ngoku (AC). Nangona kunjalo, ibhetri yemoto yombane iyakwazi ukwamkela kuphela i-Direct Current (DC). Umahluko omkhulu phakathi kwe-AC kunye ne-DC yokutshaja nangona kunjalo, yiindawo apho amandla e-AC aguqulwa khona. Inokuguqulwa ngaphandle okanye ngaphakathi kwemoto.

Iitshaja ze-DC zihlala zikhulu njengoko isiguquli singaphakathi kwisikhululo sokutshaja. Oku kuthetha ukuba ikhawuleza kuneetshaja ze-AC xa kufikwa ekutshajweni kwebhetri.

Ngokwahlukileyo, ukuba usebenzisa ukutshaja kwe-AC, inkqubo yokuguqula iqala kuphela ngaphakathi kwimoto. Izithuthi zombane zine-AC-DC yokuguqula eyakhelwe-ngaphakathi ebizwa ngokuba yi-"onboard charger" eguqula amandla e-AC kumandla e-DC. Emva kokuguqula amandla, ibhetri yemoto ihlawuliswa.

Umahluko #2: Ukutshaja eKhaya ngeetshaja ze-AC

Ngokwethiyori, ungafaka itshaja yeDC ekhaya. Nangona kunjalo, akukho ngqiqweni ingako.

Iitshaja ze-DC zibiza kakhulu kuneetshaja ze-AC.

Zithatha indawo eninzi kwaye zifuna iindawo ezisecaleni ezintsonkothileyo kwiinkqubo ezifana nokupholisa okusebenzayo.

Uxhulumaniso lwamandla aphezulu kwigridi yamandla luyimfuneko.

Ngaphezulu koko, ukutshaja kwe-DC akukhuthazwa ukuba kusetyenziswe rhoqo - siza kuthetha ngale nto kamva. Xa unikwe zonke ezi nyaniso, ungagqiba kwelokuba itshaja ye-AC lolona khetho lungcono kufakelo lwendlu. Iindawo zokutshaja zeDC zifumaneka ikakhulu ecaleni koohola bendlela.

Umahluko #3: Ukutshaja ngeMobile nge-AC

Kuphela ziitshaja ze-AC ezinokuhamba. Kwaye kukho izizathu ezibini eziphambili zayo:

Okokuqala, itshaja yeDC iqulethe isiguquli esinzima kakhulu samandla. Ngoko, ukuyithwala kunye nawe kuhambo akunakwenzeka. Ke ngoko, ziimodeli ezimileyo kuphela zeetshaja ezinjalo ezikhoyo.

Okwesibini, itshaja enjalo ifuna amagalelo angama-480+ volts. Ke, nokuba ibihamba, akunakufane ufumane umthombo wamandla ofanelekileyo kwiindawo ezininzi. Ngaphaya koko, uninzi lwezikhululo zokutshaja ii-EV zikawonke-wonke zibonelela ngokutshaja kwe-AC, ngelixa iitshaja ze-DC zisecaleni koohola bendlela.

Umahluko #4: Ukutshaja kwe-DC kuKhawulezile kunokuTshaja kwe-AC

Omnye umahluko obalulekileyo phakathi kokutshaja kwe-AC kunye ne-DC sisantya. Njengoko sele usazi, itshaja yeDC inomguquli ngaphakathi kuyo. Oku kuthetha ukuba amandla aphuma kwisikhululo sokutshaja se-DC adlula kwitshaja ekwibhodi yemoto aye ngqo ebhetrini. Le nkqubo yonga ixesha kuba isiguquli esingaphakathi kwitshaja ye-EV sisebenza kakuhle kakhulu kuneso singaphakathi emotweni. Ke ngoko, ukutshaja ngomsinga othe ngqo kungakhawuleza ngokuphindwe kalishumi okanye ngaphezulu kunokutshaja ngomsinga otshintshayo.

Umahluko #5: I-AC vs DC Amandla-Ijika lokuTshaja elahlukileyo

Omnye umahluko osisiseko phakathi kokutshaja kwe-AC kunye ne-DC yimo yegophe yokutshaja. Kwimeko yokutshaja kwe-AC, amandla asiwe kwi-EV ngumgca osicaba nje. Isizathu salokhu kubukhulu obuncinci betshaja yebhodi kwaye, ngokufanelekileyo, amandla ayo alinganiselwe.

Ngeli xesha, ukutshaja kwe-DC kudala ijiko lokutshaja elihlazisayo, njengoko ibhetri ye-EV iqala yamkela ukuhamba ngokukhawuleza kwamandla, kodwa ngokuthe ngcembe ifuna okuncinci xa ifikelela kumthamo omkhulu.

Umahluko #6: Ukutshaja kunye nempilo yebhetri

Ukuba kufuneka uthathe isigqibo sokuba uchithe imizuzu engama-30 okanye iiyure ezi-5 utshaja imoto yakho, ukhetho lwakho lucacile. Kodwa ayilulanga ngolo hlobo, nokuba awukhathali ngomahluko wexabiso phakathi kokukhawuleza (DC) kunye nokutshaja rhoqo (AC).

Into yile, ukuba itshaja yeDC isetyenziswa ngokuqhubekayo, ukusebenza kwebhetri kunye nokuqina kunokuphazamiseka. Kwaye oku akuyontsomi nje eyoyikisayo kwihlabathi le-e-mobility, kodwa isilumkiso sokwenyani sokuba abanye abavelisi beemoto bade baquke kwiincwadana zabo.

Uninzi lweemoto zombane ezitsha zixhasa ukutshaja rhoqo kwangoku kwi-100 kW okanye ngaphezulu, kodwa ukutshaja kwesi santya kudala ubushushu obugqithisileyo kwaye kukhulisa into ebizwa ngokuba yi-ripple effect - amandla ombane e-AC aguquguquka kakhulu kunikezelo lwamandla lweDC.

Inkampani ye-telematics ithelekisa impembelelo yeetshaja ze-AC kunye ne-DC. Emva kweenyanga ze-48 zokuhlalutya imeko yeebhetri zeemoto zombane, kwafumanisa ukuba iimoto ezisebenzisa ukutshaja ngokukhawuleza ngaphezu kwamaxesha amathathu ngenyanga kwiimeko zemozulu zonyaka okanye ezishushu zine-10% yokunciphisa ibhetri ngaphezu kwezo zingazange zisebenzise iitshaja ezikhawulezayo ze-DC.

Umahluko #7: Ukutshaja kwe-AC Kutshiphuke kune-DC Ukutshaja

Omnye umahluko obalulekileyo phakathi kokutshaja kwe-AC kunye ne-DC lixabiso — iitshaja ze-AC zitshiphu kakhulu ukuzisebenzisa kune-DC. Eyona nto kukuba iitshaja ze-DC zibiza kakhulu. Ngaphezulu koko, iindleko zokufakela kunye neendleko zokuxhuma kwigridi kubo ziphezulu.

Xa uhlawula imoto yakho kwindawo yamandla eDC, ungagcina ixesha elininzi. Ngoko ke ilungele iimeko apho ungxamile. Kwiimeko ezinjalo, kunengqiqo ukuhlawula ixabiso eliphezulu lokunyuka kwesantya sokutshaja. Ngeli xesha, ukutshaja ngamandla e-AC kunexabiso eliphantsi kodwa kuthatha ixesha elide. Ukuba unokuhlawulisa i-EV yakho kufutshane ne-ofisi ngelixa usebenza, umzekelo, akukho mfuneko yokuhlawula ngaphezulu kokutshaja ngokukhawuleza okukhulu.

Xa kuziwa kwixabiso, ukutshaja ekhaya yeyona ndlela iphantsi. Ke ukuthenga isikhululo sakho sokutshaja sisisombululo esiya kuthi ngokuqinisekileyo silungele isipaji sakho.

Ukugqiba, zombini iintlobo zokutshaja zinezibonelelo zazo. Ukutshaja nge-AC ngokuqinisekileyo kusempilweni ngakumbi kwibhetri yemoto yakho, ngelixa ukwahluka kweDC kunokusetyenziselwa iimeko xa ufuna ukutshaja ibhetri yakho ngoko nangoko. Ngokusuka kumava ethu, akukho mfuneko yokwenyani yokutshaja ngokukhawuleza, njengoko uninzi lwabanini be-EV bahlawulisa iibhetri zeemoto zabo ebusuku okanye xa bepake kufutshane neofisi. Ibhokisi yodonga ye-AC efana ne-go-e Charger Gemini flex okanye i-go-e Charger Gemini, ngoko ke ingaba sisisombululo esihle kakhulu. Ungayifakela ekhaya okanye kwisakhiwo senkampani yakho, wenze intlawulo ye-EV yasimahla inokwenzeka kubasebenzi bakho.

Apha, uya kufumana zonke izinto ezibalulekileyo malunga nokutshaja kwe-AC vs DC kunye nomahluko phakathi kwazo: