Abanikazi bezimoto zikagesi (EV) emhlabeni wonke bavame ukubhekana nenkinga ecasulayo: ukuphuka kungazelelwe ngisho noma isibonisi sebhethri sibonisa amandla asele. Le nkinga ngokuyinhloko ibangelwa ukukhipha ngokweqile kwebhethri ye-lithium-ion, ingozi engancishiswa ngempumelelo Uhlelo Lokulawulwa Kwebhethri olusebenza kahle kakhulu (i-BMS).
Idatha yemboni ibonisa ukuthi Uhlelo Lokuphatha Ibhethri oluklanywe kahle lunganweba ubude bebhethri ye-lithium-ion kufika ku-30% futhi lunciphise ukuphuka kwe-EV okuhlobene nezinkinga zebhethri ngo-40%. Njengoba isidingo sezimoto zikagesi nezinhlelo zokugcina amandla sikhula, indima ye-BMS iya ngokuya igqama. Akuqinisekisi ukuphepha kwebhethri kuphela kodwa futhi kuthuthukisa ukusetshenziswa kwamandla, ukukhuthaza intuthuko esimeme yemboni yamandla amasha emhlabeni jikelele.
Iphakethe lebhethri le-lithium-ion elijwayelekile liqukethe izintambo zamaseli amaningi, futhi ukuvumelana kwala maseli kubalulekile ekusebenzeni kwakho konke. Lapho amangqamuzana ngamanye eguga, eqala ukumelana nangaphakathi ngokwedlulele, noma enoxhumo olungeluhle, i-voltage yawo ingase yehle ifike ezingeni elibucayi (imvamisa engu-2.7V) ngokushesha kunamanye ngesikhathi sokuphuma. Uma lokhu sekwenzekile, i-BMS izocupha ukuvikeleka kokukhipha ngokweqile ngokushesha, inqamule ukunikezwa kwamandla ukuze kuvinjwe umonakalo ongenakulungiseka weseli—ngisho noma isamba sogesi sebhethri sisephezulu.
Ukuze uthole isitoreji sesikhathi eside, i-BMS yesimanje inikeza imodi yokulala elawulwa ngokushintsha, enciphisa ukusetshenziswa kwamandla ku-1% kuphela yokusebenza okuvamile. Lo msebenzi ugwema ngempumelelo ukuwohloka kwebhethri okubangelwa ukuphelelwa amandla angasebenzi, inkinga evamile eyenza ibe mfushane impilo yebhethri. Ukwengeza, i-BMS ethuthukisiwe isekela izindlela zokulawula eziningi ngesofthiwe yekhompuyutha ephezulu, okuhlanganisa ukulawula kokukhipha, ukulawula ukukhipha, nokwenza kusebenze ukulala, ukushaya ibhalansi phakathi kokuqapha kwesikhathi sangempela (njengokuxhumeka kwe-Bluetooth) kanye nesitoreji samandla aphansi.
Isikhathi sokuthumela: Oct-18-2025
