Amakuru - Igenzura rya Voltage Urwego: Urufunguzo rwa EV Batteri Ihuza & BMS

Benshi mubafite EV bibaza icyerekana voltage yimodoka yabo - ni bateri cyangwa moteri? Igitangaje, igisubizo kiri hamwe na elegitoroniki. Iki gice cyingenzi gishyiraho urwego rukora rwa voltage rugena guhuza bateri no gukora muri rusange imikorere ya sisitemu.

Umuvuduko wa EV usanzwe urimo sisitemu ya 48V, 60V, na 72V, buri kimwe gifite intera ikora:

Sisitemu ya 48V isanzwe ikora hagati ya 42V-60V
Sisitemu ya 60V ikora muri 50V-75V
Sisitemu 72V ikorana na 60V-89V

Abagenzuzi bohejuru barashobora no gukora voltage zirenga 110V, zitanga ibintu byoroshye.

Kwihanganira imbaraga za mugenzuzi bigira ingaruka zitaziguye za batiri ya lithium binyuze muri sisitemu yo gucunga bateri (BMS). Batteri ya Litiyumu ikorera mumashanyarazi yihariye ahindagurika mugihe cyo kwishyuza / gusohora. Iyo ingufu za bateri zirenze urugero rwo hejuru cyangwa zigwa munsi yurwego rwo hasi, imodoka ntizatangira - hatitawe kumiterere ya bateri.

Suzuma izi ngero zifatika ku isi:

Litiyumu ya 72V nikel-manganese-cobalt (NMC) ifite selile 21 igera kuri 89.25V iyo yuzuye, ikamanuka igera kuri 87V nyuma yo kugabanuka k'umuriro w'amashanyarazi. Mu buryo nk'ubwo, bateri ya 72V ya lithium fer fosifate (LiFePO4) ifite selile 24 igera kuri 87,6V yuzuye, ikagabanuka ikagera kuri 82V. Mugihe byombi biguma mumugenzuzi usanzwe, ibibazo bivuka mugihe bateri yegereje gusohoka.

Ikibazo gikomeye kibaho mugihe voltage ya bateri igabanutse munsi yumubare muto ntarengwa mbere yo kurinda BMS gukora. Muri iki gihe, uburyo bwo kurinda umugenzuzi burinda gusohora, bigatuma imodoka idashoboka nubwo bateri ikiri ifite ingufu zikoreshwa.

Iyi sano yerekana impamvu iboneza rya batiri rigomba guhuza nibisobanuro byabashinzwe kugenzura. Umubare w'utugingo ngengabuzima twa batiri murukurikirane biterwa na voltage yumugenzuzi, mugihe igipimo cyumugenzuzi kigena ibipimo bya BMS bikwiye. Uku kwuzuzanya kwerekana impamvu gusobanukirwa ibipimo byumugenzuzi ari ngombwa mugushushanya neza kwa sisitemu.

Kubikemura, mugihe bateri yerekana voltage isohoka ariko ntishobora gutangira ikinyabiziga, ibipimo byumugenzuzi bigomba kuba ingingo yambere yiperereza. Sisitemu yo gucunga Bateri hamwe nubugenzuzi bigomba gukora mubwumvikane kugirango bikore neza. Nka tekinoroji ya EV igenda itera imbere, kumenya umubano wibanze bifasha ba nyirubwite nabatekinisiye kunoza imikorere no kwirinda ibibazo bihuriweho.

Igihe cyo kohereza: Nzeri-30-2025

EV Amashanyarazi Amayobera Yarakemutse: Uburyo Abagenzuzi Bateganya Guhuza Bateri

SHAKA DALY