Okwangoku, olona nikezelo lwamandla aphezulu lusetyenziswa kakhulu kwibhetri ene-lead-acid, kwinkqubo yokusebenzisa iibhetri ze-lead-acid, ngenxa yezizathu ezahlukeneyo ezikhokelela kwi-short-circuit, echaphazelayo. ukusetyenziswa kwebhetri iyonke.Ke indlela yokuthintela kunye nokujongana ne-lead-acid yebhetri yesekethe emfutshane?
Ukutshaja rhoqo kunye nokukhupha.Nciphisa i-voltage yokutshaja kunye nokutshaja, kwaye ujonge ukuba umzimba wevalve yokhuseleko ugudile.Thatha ibhetri ye-12V njengomzekelo, ukuba i-voltage ye-open-circuit ingaphezu kwe-12.5V, oko kuthetha ukuba umthamo wokugcina ibhetri usekho ngaphezu kwe-80%, ukuba i-voltage evulekileyo yesiphaluka ingaphantsi kwe-12.5V, ngoko kufuneka ahlawuliswe ngoko nangoko.
Ukongeza, i-voltage evulekileyo yesiphaluka ingaphantsi kwe-12V, ebonisa ukuba amandla okugcina ibhetri angaphantsi kwama-20%, ibhetri ayinakuqhubeka nokusebenzisa.Ngenxa yokuba ibhetri ikwimo yesiphaluka esifutshane, i-short-circuit current yayo inokufikelela kumakhulu ee-ampere.Ukuba uqhagamshelwano olufutshane lwesekethe luqina ngakumbi, ngoko ke umbane omfutshane uya kuba mkhulu, yonke inxalenye yoqhagamshelo iya kuvelisa ubushushu obuninzi, kubushushu bekhonkco elibuthathaka buya kuba likhulu, bunyibilike unxibelelwano, kwaye ngaloo ndlela i-short- isenzeko sesekethe.Ibhetri yendawo inokuthi ivelise iigesi eziqhumayo, okanye iigesi eziqhumayo eziqokelelwe ngexesha lokutshaja, ekudibaneni kokudibanisa kuya kuvelisa iintlantsi, eziya kubangela ukuqhuma kwebhetri;ukuba ibhetri ixesha elifutshane lesekethe lifutshane okanye langoku alikho likhulu kakhulu, nangona lingenako ukuvusa uqhagamshelo lwento edityanisiweyo, kodwa isenzeko esifutshane okanye esishushu kakhulu siya kudityaniswa nomtya ojikeleze i-binder yonakele. kukuvuza kunye nezinye iingozi zokhuseleko ezinokubakho.
Ixesha lokuposa: Jul-12-2023
