Emhlabeni wezimoto ezihlanganisiwe, ubuchwepheshe bebhethri budlala indima ebalulekile.Ubuchwepheshe obubili bebhethri obuvelele obuvame ukusetshenziswa ezimotweni eziyingxube i-Lithium Iron Phosphate (LiFePO4) ne-Nickel Metal Hydride (NiMH).Lobu buchwepheshe bubili manje buyahlaziywa njengobungase bungene esikhundleni samabhethri ezimoto eziyingxubevange, okuletha inkathi entsha yokugcina amandla.

Amabhethri e-LiFePO4 athole ukuthandwa eminyakeni yamuva nje ngenxa yezinzuzo zawo eziningi ngaphezu kobunye ubuchwepheshe bebhethri.Lawa mabhethri anikeza ukuminyana kwamandla okuphezulu, ukuphila okude, kanye nenani elikhulu lemijikelezo yokushajwa uma kuqhathaniswa namabhethri e-NiMH.Ukwengeza, amabhethri e-LiFePO4 azinzile ngokwezinga lokushisa futhi awathambekele kangako engozini yokusha noma ukuqhuma, okuwenza aphephe ukusetshenziswa ezimotweni eziyingxube.

Ukuminyana kwamandla okuphakeme kwamabhethri e-LiFePO4 kukhanga kakhulu ezimotweni eziyingxubevange, njengoba kuvumela ukukhuphuka kobubanzi nokusebenza okungcono sekukonke.Ngokukwazi kwawo ukugcina amandla engeziwe ngeyunithi ngayinye yesisindo, amabhethri e-LiFePO4 anganikeza amandla adingekayo kumadrayivu amade, anciphise isidingo sokushajwa njalo.Lolu hlu olunyukile, oluhambisana nempilo ende yamabhethri e-LiFePO4, luwenza abe yinketho engabizi kakhulu kubanikazi bezimoto eziyingxube.

Ngakolunye uhlangothi, amabhethri e-NiMH asetshenziswe kabanzi ezimotweni eziyi-hybrid iminyaka eminingi.Nakuba engewona amandla anamandla noma ahlala isikhathi eside njengamabhethri e-LiFePO4, amabhethri e-NiMH anezinzuzo zawo siqu.Abiza kancane ukuwakhiqiza futhi kulula ukuwagaya kabusha, okuwenza abe yinketho evumelana nemvelo.Ukwengeza, amabhethri e-NiMH afakazele ukuthi awubuchwepheshe obuthembekile nobusungulwe, njengoba ahlolwe kakhulu futhi asetshenziswa ezimotweni eziyingxube kusukela asungulwa.

Impikiswano phakathi kwe-LiFePO4 ne-NiMH njengokushintshwa kwebhethri eyingxube isukela esidingweni samakhono athuthukisiwe okugcina amandla.Njengoba ubuchwepheshe buthuthuka kanye nezimoto eziyingxubevange ziba yinto evamile, isidingo samabhethri akwazi ukugcina futhi alethe amandla ngendlela ephumelelayo siyakhula.Amabhethri e-LiFePO4 abonakala enesandla esiphezulu kulokhu, enikeza ukuminyana kwamandla aphezulu kanye nempilo ende.Noma kunjalo, amabhethri e-NiMH asenokufaneleka kwawo, ikakhulukazi ngokwezindleko nomthelela wemvelo.

Ngokuthuthuka okuqhubekayo kwezimoto ezihlanganisiwe, ubuchwepheshe bebhethri buguquka njalo.Abakhiqizi bayaqhubeka nokusebenza ukuthuthukisa amandla okugcina amandla amabhethri ayingxubevange ukuze ahlangabezane nezidingo zabathengi.Ukugxila akukhona kuphela ekwandiseni ukuminyana kwamandla kodwa futhi nasekunciphiseni izikhathi zokushaja nokuthuthukisa ukusebenza ngokuphelele.

Njengoba uguquko oluya ezimotweni zikagesi ludlondlobala, ikusasa lokushintshwa kwamabhethri ayingxube liba likhulu nakakhulu.Amabhethri e-LiFePO4, anomthamo wawo ophezulu wamandla nempilo ende, anikeza isixazululo esithembisayo.Nokho, ukusebenza kahle kwezindleko kanye nobuchwepheshe obumisiwe bamabhethri e-NiMH abukwazi ukwehliswa.Umgomo omkhulu uwukuthola ibhalansi phakathi kokuminyana kwamandla, izindleko, umthelela wendawo, nokwethembeka.

Sengiphetha, ukukhetha phakathi kwebhethri ye-LiFePO4 ne-NiMH njengokushintshwa kwebhethri eyingxube yehlela ekuhlolweni ngokucophelela kwezidingo ezithile nezinto eziza kuqala kubanikazi bezimoto eziyingxube.Bobabili ubuchwepheshe bunamandla nobuthakathaka babo, futhi njengoba isidingo samandla angcono okugcina amandla sikhula, intuthuko eyengeziwe ilindeleke kubuchwepheshe bebhethri eyingxube.Ikusasa lezimoto eziyingxube libukeka liqhakazile, namandla ezinketho zebhethri ezonga amandla, ezihlala isikhathi eside, nezivumelana nemvelo emkhathizwe.