Izimoto zikagesi (EVs) zinikeza izinzuzo eziningi, kusukela ekukhiqizweni okuphansi kuya ezindlekweni ezincishisiwe zikaphethiloli. Kodwa-ke, umbuzo owodwa ovame ukuvela ukuthi ingabe isivinini siyalithinta yini ibanga labo. Impendulo inguyebo onamandla—indlela oshayela ngayo ngokushesha ingaba nomthelela omkhulu kangakanani uhla lwe-EV yakho. Kulesi sihloko, sizohlola isayensi engemuva kwesivinini nokusetshenziswa kwebhethri, izivinini ezifanele zebanga eliphezulu, indima yezimo zokushayela, namasu angokoqobo okunweba amakhilomitha, okuhlanganisa nemininingwane evela kubasebenzisi bomhlaba wangempela.

Isayensi Engemuva Kwesivinini kanye Nokusetshenziswa Kwebhethri

Isivinini sithinta ngokuqondile ukusetshenziswa kwamandla kwe-EV. Njengoba usheshisa, imoto idonsa amandla engeziwe ebhethri ukuze inqobe ukumelana nokugcina isivinini. Ngesivinini esiphezulu, ukudonsa kwe-aerodynamic—amandla amelene nokunyakaza kwemoto—akhuphuka kakhulu. Isibonelo, ukushayela ngesivinini esingu-120 km/h kudinga amandla amaningi kunokushayela ngesivinini esingu-60 km/h, okuholela ekuphelelweni kwebhethri ngokushesha.

Isizathu sitholakala emithethweni ye-physics: ukusetshenziswa kwamandla kukhuphuka ngesikwele sejubane, okusho ukuthi ngisho nokwenyuka okuncane kwesivinini kuphumela ekugxumeni okuphawulekayo kokudonsa. Ukwengeza, injini kufanele isebenze kanzima ukuze iqhubeke nesivinini esiphezulu, okwenza ibhethri libe namandla kakhulu.

Isivinini Esikahle Sebanga Eliphezulu

Ukunquma isivinini esifanelekile sokukhulisa ibanga emotweni kagesi (EV) kuhlanganisa ukulinganisa ukusetshenziswa kwamandla nokusebenza kahle kohambo. Ama-EV amaningi afinyelela ukusebenza kahle okuphezulu ngesivinini esimaphakathi, ngokuvamile azungeze u-50–70 km/h (31–43 mph). Lobu bubanzi bubonisa 'indawo emnandi' lapho umthelela wokudonsa kwe-aerodynamic uphansi, futhi ukusetshenziswa kwebhethri kuhlala kuzinzile. Njengoba isivinini sikhuphuka ngale kwalesi sigaba, ukusetshenziswa kwamandla kukhuphuka ngokulinganayo ngenxa yokumelana komoya okukhulu.

Emigwaqweni emikhulu, ukushayela ngesivinini esingaphezu kuka-100–110 km/h (62–68 mph) kunganciphisa ibanga ngokuphawulekayo—kufika ku-30–40%. Lokhu kungenxa yokuthi ukudonsa kwe-aerodynamic kukhuphuka ngesikwele sesivinini. Isibonelo, ukushayela ngo-120 km/h (75 mph) kungase kwehlise ibanga ngo-15–25% uma kuqhathaniswa nokushayela ngo-90 km/h (56 mph). Ukunciphisa lokhu kulahlekelwa, abanye abashayeli basebenzisa i-adaptive cruise control, esiza ukugcina isivinini esiqinile, ukugwema ukusheshisa okungadingekile okungaqeda ibhethri.

Ku izimoto zikagesi ezinesivinini esiphansi (LSEVs) , eziklanyelwe ukusetshenziswa emadolobheni, ukusebenza kahle kuphakama ngisho nangesivinini esiphansi—cishe u-25–45 km/h (15–28 mph). Lezi zimoto azenzelwe imigwaqo emikhulu, ngakho-ke ukugcina isivinini esinensayo, esiqinile kuqinisekisa ububanzi obufanele. Ukukhishwa kwemoto okuncishisiwe namandla esivinini esilinganiselwe kuvumela ama-LSEV ukuthi amboze amamayela engeziwe ngenkokhiso ngayinye, okuwenza alungele uhambo olufushane lwasedolobheni.

Isivinini asigcini nje ngokusetshenziswa kwamandla kodwa futhi sithinta ukushisisa kwebhethri. Ukushayela njalo ngesivinini esiphezulu kungashisisa ibhethri, kucuphe amasistimu okupholisa adonsa amandla engeziwe futhi anciphise ibanga. Lo mphumela ubonakala ikakhulukazi phakathi nohambo olude lomgwaqo omkhulu ngaphandle kokuphumula njalo.

Umthelela Wezimo Zokushayela Ebangeni

Isivinini sisodwa asinqumi ibanga lemayela le-EV—izimo zokushayela ngaphandle nazo zinomthelela omkhulu ebangeni. Lezi zimo zisebenzisana namasistimu emoto kanye nebhethri ngezindlela ezingathuthukisa noma zinciphise ukusebenza. Nazi ezinye izici ezibalulekile:

 1. Indawo yomgwaqo

 • Imizila enezintaba idla amandla engeziwe kuma-inclines, njengoba injini isebenza kanzima ukulwa namandla adonsela phansi. Ngokuphambene, ukushayela wehle umqansa kungabuyisa amandla ngokubhuleka kabusha, nakuba kungenele ukuvala ngokuphelele ukulahleka kokukhuphuka.

 • Izindawo eziyisicaba ngokuvamile zisekela ububanzi obungcono, ikakhulukazi uma kuhlanganiswa namasu okushayela imvelo njengokusheshisa okungaguquki.

 2. Isimo sezulu kanye nezinga lokushisa

 • Ukubanda kakhulu kunciphisa ukusebenza kahle kwebhethri, njengoba ukusebenza kwamakhemikhali ngaphakathi kwamabhethri e-lithium-ion kuncipha. Ukwengeza, amasistimu okushisa adinga amandla engeziwe okufudumala ikhabethe nebhethri. Ezimweni ezinjalo, abashayeli bangakwazi ukubeka isimo se-cabin kusengaphambili ngenkathi imoto isashaja ukuze banciphise umthwalo ngesikhathi sokushayela.

 • Isimo sezulu esishisayo siphinde sibe nomthelela omkhulu ekuphoqeni izinhlelo zokupholisa umoya ukuthi zisebenze ngokuqhubekayo, okwandisa ukusetshenziswa kwamandla. Amanye ama-EV anikeza amamodi e-eco akhawulela amandla e-HVAC ukuze anwebe imayela.

 3. Idolobha vs. Highway Driving

 • Ekushayeleni edolobheni, ukuma okuvamisile nokuqala kuvumela ukubhuleka okuzivuselelayo ukuthi kuthathe kabusha amandla, okwenza izindawo zasemadolobheni zisebenze kahle ngokumangazayo kuma-EV naphezu kokuma nokuhamba kwethrafikhi.

 • Emigwaqweni enguthelawayeka, ukushayela okunesivinini esiphezulu okuzinzile kunciphisa amathuba okubhuleka, okuholela ekuncipheni kwebhethri ngokushesha. Kubashayeli abathatha uhambo olude, ukwehlisa ijubane ukuya ku-80–90 km/h (50–56 mph) kungathuthukisa ukusebenza kahle ngaphandle kokwandisa kakhulu isikhathi sokuhamba.

 4. Ukumelana Nomoya Nomoya

 • Imimoya evunguzayo ikhulisa ukudonsa kwe-aerodynamic, okuphoqa injini ukuthi isebenze kanzima. Ama-Crosswinds angaphinda athinte ibanga ngokwethula ukungazinzi, okudinga ukulungiswa kwesivinini okungaguquki. Ngokuphambene, ama-tailwinds anciphisa ukudonsa, okusiza ukonga amandla.

 5. I-Traffic kanye Nekhwalithi Yomgwaqo

 • Ithrafikhi yokuma bese uhamba inganciphisa ibanga uma i-regenerative braking ingasetshenziswa ngokugcwele. Izindawo zomgwaqo ezimbi, njengokungcola noma amatshe, zandisa ukumelana nokugoqeka, zikhipha ibhethri ngokushesha kune-asphalt ebushelelezi.

Ukuqonda lezi zici zangaphandle kusiza abashayeli ukuhlela imizila esebenza kahle kakhulu. Isibonelo, ukukhetha imigwaqo eyisicaba, ukushayela phakathi nesimo sezulu esimaphakathi, nokugwema izindawo ezinethrafikhi kungathuthukisa kakhulu ububanzi bawo womabili ama-EV ajwayelekile nama-LSEV.

Ezinye Izinto Ezithinta I-Mileage

Izinto ezimbalwa ezingaphezu kwesivinini zingathonya ukusebenza kahle kwe-EV:

 1. Umfutho wesondo: Amasondo angaphansi kwamandla akhuphukayo akhuphula ukumelana nokugingqika, okuphoqa ibhethri ukuthi lisebenze kanzima. Ukugcina ingcindezi efanele kuthuthukisa ububanzi.

 2. Umthwalo wesisindo: Ukuthwala impahla enzima kwengeza ubunzima enjinini futhi kunciphisa amakhilomitha.

 3. Ukusetshenziswa kwamasistimu asizayo: Ukuvula isiphephetha-moya, ukushisisa, noma amasistimu e-infotainment kuqeda ibhethri ngokushesha. Ukukhawulela ukusetshenziswa kwazo phakathi nohambo olude kunganweba ibanga.

Lezi zinto zigqamisa ukubaluleka kokunakekelwa kwemoto kanye nemikhuba yokushayela ekukhuliseni ukusebenza kahle kwe-EV.

Amasu e-Eco-Driving okuthuthukisa ibanga

Ukwamukela izinqubo zokushayela nge-eco kungathuthukisa kakhulu imayela. Nawa amasu asebenzayo:

 • Ukusheshisa nokubhuleka okushelelayo: Gwema ukusheshisa okungazelelwe kanye nokubhuleka kanzima ukuze wonge amandla.

 • Sebenzisa i-cruise control: Emigwaqweni eyisicaba, i-cruise control isiza ukugcina isivinini esiqinile, inciphisa ukusetshenziswa kwamandla okungadingekile.

 • Ukubhuleka okuvuselelayo: Sebenzisa lesi sici ukuze ubuyise amandla ngesikhathi sokuncipha, ikakhulukazi ekushayeleni edolobheni.

 • Ukulungisa ikhabethe kusengaphambili: Pholisa noma shisisa imoto ngesikhathi isaxhunyiwe, kunciphisa umthamo webhethri phakathi nohambo.

Lawa maqhinga ahambisana nefilosofi ye-eco-driving yokulindela izimo zomgwaqo kanye nokushayela ngokuzimisela ukuze kuncishiswe ukuphuma kwebhethri.

I-Community Insights ne-Real-World Data

Abashayeli abaningi be-EV babelana ngolwazi lwabo ezingosini ze-inthanethi, banikeza imininingwane ebalulekile yokuthi isivinini silithinta kanjani ibanga. Ngokwemibiko yabasebenzisi, ukushayela ngesivinini esingaguquki esingu-80-90 km/h emigwaqweni emikhulu kushaya ibhalansi phakathi kokusebenza kahle nesikhathi sokuhamba. Ngokuphambene, ukushayela njalo ngaphezu kuka-120 km/h kuvame ukuholela ekuncipheni okumangazayo kwebanga, okudinga ukushajwa kaningi.

Abanye abashayeli futhi basebenzisa izinhlelo zokusebenza zokuhlela uhambo ukuze bathole iziteshi zokushaja emizileni yabo, baqinisekise ukuthi abaphelelwa amandla. Lawa mathuluzi awusizo ikakhulukazi kuma-LSEV nabashayeli abahlela uhambo olude.

Isiphetho

Kafushane, isivinini sidlala indima ebalulekile ekunqumeni imayela lemoto kagesi. Ukushayela ngesivinini esimaphakathi kukhulisa ukusebenza kahle, kuyilapho isivinini eseqile sehlisa kakhulu ibanga ngenxa yokukhuphuka kwezidingo zamandla. Nokho, isivinini akusona ukuphela kwesici—indawo, isimo sezulu, umfutho wesondo, nemikhuba yokushayela nakho kuthinta ukusetshenziswa kwebhethri. Ngokwamukela izinqubo zokushayela i-eco nokufunda kokuhlangenwe nakho komhlaba wangempela, abashayeli be-EV banganweba ibanga labo futhi bajabulele ukugibela okushelelayo, okusebenza kahle kakhudlwana.

Kungakhathaliseki ukuthi ushayela imoto kagesi enesivinini esiphansi ohambweni olufushane noma i-EV yebanga elide emgwaqeni onguthelawayeka, ukuqonda ubudlelwano phakathi kwesivinini nokusetshenziswa kwamandla kubalulekile ukuze kuthuthukiswe imayela.