Ikusasa "Isimanjemanje" sokushaja kwe-EV

Ngokukhuthazwa kancane kancane kanye nokuthuthukiswa kwezimboni zezimoto zikagesi kanye nokuthuthukiswa okwandayo kobuchwepheshe bezimoto zikagesi, izidingo zobuchwepheshe zezimoto zikagesi zokushaja izinqwaba zibonise inkambiso engaguquki, edinga ukuthi izinqwaba zokushaja zisondele ngangokunokwenzeka kule migomo elandelayo:

(1) Ukushaja Ngokushesha

Uma kuqhathaniswa namabhethri e-nickel-metal hydroxide namabhethri e-lithium-ion amandla anentuthuko enhle, amabhethri e-lead-asidi endabuko anezinzuzo zobuchwepheshe obuvuthiwe, izindleko eziphansi, umthamo webhethri omkhulu, izici ezinhle zokuphuma komthwalo olandelanayo futhi awekho umthelela wenkumbulo, kodwa futhi babe nezinzuzo. Izinkinga zamandla aphansi kanye nebanga lokushayela elifushane ngenkokhelo eyodwa. Ngakho-ke, esimweni lapho ibhethri lamandla lamanje alikwazi ukuhlinzeka ngokuqondile ibanga lokushayela elengeziwe, uma ukushaja kwebhethri kungabonakala ngokushesha, ngomqondo othile, kuzoxazulula isithende se-Achilles sebanga elifushane lokushayela lezimoto zikagesi.

(2) Ukushaja Okuphelele

Ngaphansi kwesizinda semakethe sokuphilisana kwezinhlobo eziningi zamabhethri namaleveli kagesi amaningi, izisetshenziswa zokushaja ezisetshenziswa ezindaweni zomphakathi kufanele zibe nekhono lokujwayela izinhlobo eziningi zamasistimu ebhethri namaleveli ahlukahlukene kagesi, okungukuthi, isistimu yokushaja idinga ukushaja. ukuhlukahluka kanye ne-algorithm yokulawula ukushaja yezinhlobo eziningi zamabhethri ingafanisa izici zokushaja zamasistimu ebhethri ahlukene ezimotweni ezihlukene zikagesi, futhi ingashaja amabhethri ahlukene. Ngakho-ke, esigabeni sokuqala sokudayiswa kwezimoto zikagesi, izinqubomgomo nezinyathelo ezifanele kufanele zenziwe ukuze kumiswe isixhumi esibonakalayo sokushaja, ukucaciswa kokushaja kanye nesivumelwano sokusebenzisana phakathi kwemishini yokushaja esetshenziswa ezindaweni zomphakathi nezimoto zikagesi.

(3) Ukushaja Okukhaliphile

Enye yezinkinga ezibucayi kakhulu ezikhawulela ukuthuthukiswa nokuthandwa kwezimoto zikagesi izinga lokusebenza kanye nokusetshenziswa kwamabhethri okugcina amandla. Umgomo wokuthuthukisa indlela ehlakaniphile yokushaja ibhethri ukuzuza ukushajwa kwebhethri okungalimazi, ukuqapha isimo sokuphuma kwebhethri, nokugwema ukuchitheka ngokweqile, ukuze kufezwe injongo yokwelula impilo yebhethri nokonga amandla. Ukuthuthukiswa kobuchwepheshe bokusebenzisa ubuhlakani bokushaja kubonakala ikakhulukazi kulezi zici ezilandelayo: ubuchwepheshe bokushaja obulungiselelwe, obuhlakaniphile namashaja, iziteshi zokushaja; ukubala, isiqondiso kanye nokuphathwa okuhlakaniphile kwamandla ebhethri; ukuxilongwa okuzenzakalelayo nobuchwepheshe bokugcina ukwehluleka kwebhethri.

(4) Ukuguqulwa kwamandla okusebenzayo

Izinkomba zokusetshenziswa kwamandla kwezimoto zikagesi zihlobene eduze nezindleko zabo zamandla okusebenza. Ukunciphisa ukusetshenziswa kwamandla okusebenza kwezimoto zikagesi kanye nokwenza ngcono izindleko zazo kungenye yezinto ezibalulekile ezikhuthaza ukwenziwa kwezimboni kwezimoto zikagesi. Eziteshini zokushaja, kucatshangelwa ukusebenza kahle kokuguqulwa kwamandla kanye nezindleko zokwakha, kufanele kubekwe kuqala kumadivayisi ashajayo anezinzuzo eziningi njengokuguqulwa kahle kwamandla aphezulu kanye nezindleko eziphansi zokwakha.

(5) Ukuhlanganisa Ukushaja

Ngokuhambisana nezidingo ze-miniaturization kanye nokusebenza okuningi kwezinhlelo ezingaphansi, kanye nokuthuthukiswa kokuthembeka kwebhethri kanye nezidingo zokuzinza, uhlelo lokushaja luzohlanganiswa nohlelo lokuphatha amandla emoto kagesi lulonke, ukuhlanganisa ama-transistors okudlulisa, ukutholwa kwamanje, kanye nokuvikela ukukhishwa kokuhlehla, njll. Umsebenzi, isixazululo sokushaja esincane nesididiyelwe singenziwa ngaphandle kwezingxenye zangaphandle, ngaleyo ndlela kongiwa indawo yesakhiwo sezingxenye ezisele zezimoto zikagesi, kwehlise kakhulu izindleko zesistimu, nokuthuthukisa umphumela wokushaja, nokwelula impilo yebhethri. .