Njengoba sidlulela ku-2025, ukuqonda izici ezithinta ububanzi bezimoto zikagesi (EV) kuhlala kubalulekile kubo bobabili abakhiqizi nakubathengi. Umbuzo ovame ukubuzwa uyaqhubeka: ingabe imoto kagesi ifinyelela ibanga elikhulu ngesivinini esiphezulu noma isivinini esiphansi?Ngokusho kochwepheshe bezobuchwepheshe bebhethri, impendulo icacile—isivinini esiphansi ngokuvamile siholela ebangeni elide kakhulu.
Lesi simo singachazwa ngezinto ezimbalwa ezibalulekile ezihlobene nokusebenza kwebhethri nokusetshenziswa kwamandla. Uma uhlaziya izici zokuchithwa kwebhethri, ibhethri le-lithium-ion elilinganiselwe kokuthi 60Ah lingaletha kuphela cishe u-42Ah phakathi nohambo lwesivinini esikhulu, lapho okukhiphayo kwamanje kungadlula u-30A. Lokhu kuncipha kwenzeka ngenxa yokwanda kwe-polarization yangaphakathi kanye nokumelana namaseli ebhethri. Ngokuphambene, ngesivinini esiphansi esinemiphumela yamanje phakathi kuka-10-15A, ibhethri elifanayo linganikeza kufika ku-51Ah—85% yomthamo walo olinganiselwe—ngenxa yokuncipha kwengcindezi kumaseli ebhethri,iphethwe kahle ngamasistimu okuphatha amabhethri ekhwalithi ephezulu (BMS).
Ukusebenza kahle kwezimoto kuphinde kube nomthelela kuyo yonke imikhakha, njengoba iningi lamamotho kagesi asebenza cishe ngo-85% ngesivinini esiphansi uma kuqhathaniswa nama-75% ngesivinini esiphezulu. Ubuchwepheshe be-BMS obuthuthukisiwe buthuthukisa ukusatshalaliswa kwamandla kuzo zonke lezi zimo ezihlukahlukene, kukhulise ukusetshenziswa kwamandla kungakhathaliseki isivinini.
Isikhathi sokuthumela: Sep-16-2025
