Abasebenzisi abaninzi bezithuthi zombane bafumana iibhetri zabo ze-lithium-ion zingakwazi ukuhlawulisa okanye ukukhupha emva kokuba zingasetyenziswanga ngaphezu kwesiqingatha senyanga, okukhokelela ekubeni bacinge ukuba iibhetri zifuna ukutshintshwa. Enyanisweni, imiba enjalo enxulumene nokukhupha ixhaphakile kwiibhetri ze-lithium-ion, kwaye izisombululo zixhomekeke kwimeko yokukhutshwa kwebhetri-kunyeInkqubo yoLawulo lwebhetri (BMS) idlala indima ebalulekileyo.
Okokuqala, chonga inqanaba lokukhutshwa kwebhetri xa ingakwazi ukuhlawulisa. Uhlobo lokuqala lukhutshwa kancinci: oku kubangela ukukhuselwa ngokugqithisileyo kwe-BMS. I-BMS isebenza ngesiqhelo apha, inqumle ukukhutshwa kwe-MOSFET ukumisa ukuphuma kwamandla. Ngenxa yoko, ibhetri ayikwazi ukukhupha, kwaye izixhobo zangaphandle azikwazi ukubona i-voltage yayo. Uhlobo lwetshaja luchaphazela impumelelo yokutshaja: iitshaja ezinophawu lombane kufuneka zibone amandla ombane angaphandle ukuze ziqalise ukutshaja, ngelixa ezo zinemisebenzi yokuvula zinokuhlawulisa ngokuthe ngqo iibhetri phantsi kokhuseleko lokukhupha ngaphezulu kwe-BMS.
Ukuqonda ezi ndawo zokukhutshwa kunye nendima ye-BMS kunceda abasebenzisi baphephe ukutshintshwa kwebhetri okungafunekiyo. Ukugcinwa kwexesha elide, ukuhlawulisa iibhetri ze-lithium-ion ukuya kwi-50% -70% kwaye uphakamise zonke iiveki ze-1-2-oku kuthintela ukukhutshwa okukhulu kunye nokwandisa ubomi bebhetri.
Ixesha lokuposa: Oct-08-2025
