Xa uqhagamshela iibhetri ze-lithium ngaxeshanye, kufuneka kuqwalaselwe ukuhambelana kweebhetri, kuba iibhetri ze-lithium ezihambelanayo ezinokungalingani kakuhle aziyi kutshaja okanye zigqithise ngexesha lenkqubo yokutshaja, ngaloo ndlela zitshabalalisa isakhiwo sebhetri kwaye zichaphazele ubomi bebhetri yonke. Ke ngoko, xa ukhetha iibhetri ezihambelanayo, kufuneka uphephe ukuxuba iibhetri ze-lithium zeempawu ezahlukeneyo, amandla ahlukeneyo, kunye namanqanaba ahlukeneyo amadala namatsha. Iimfuno zangaphakathi zokuhambelana kwebhetri zezi: umahluko wevolthi yeseli yebhetri ye-lithium≤10mV, umahluko wokuxhathisa kwangaphakathi≤5mΩ, kunye nomahluko kumthamo≤20mA.
Inyani yile yokuba iibhetri ezijikeleza kwimarike zonke ziibhetri zesizukulwana sesibini. Nangona ukuhambelana kwazo kulungile ekuqaleni, ukuhambelana kweebhetri kuyawohloka emva konyaka. Ngeli xesha, ngenxa yomahluko wevolthi phakathi kweepakethi zebhetri kunye nokumelana kwangaphakathi kwebhetri kuncinci kakhulu, kuya kuveliswa umbane omkhulu wokutshaja ohambelanayo phakathi kweebhetri ngeli xesha, kwaye ibhetri yonakala lula ngeli xesha.
Ngoko ke ungayisombulula njani le ngxaki? Ngokubanzi, kukho izisombululo ezibini. Eyokuqala kukongeza i-fuse phakathi kweebhetri. Xa umbane omkhulu udlula, i-fuse iya kuvuthuza ukukhusela ibhetri, kodwa ibhetri nayo iya kulahlekelwa yimeko yayo efanayo. Enye indlela kukusebenzisa i-parallel protector. Xa umbane omkhulu udlula,umkhuseli ohambelanayoithintela umbane ukukhusela ibhetri. Le ndlela ilula ngakumbi kwaye ayizukutshintsha imeko efanayo yebhetri.
Ixesha lokuthumela: Juni-19-2023
