Ukuba ibhetri ye-lithium ine-BMS, inokulawula iseli yebhetri ye-lithium ukuba isebenze kwindawo ethile yokusebenza ngaphandle kokuqhuma okanye ukutsha. Ngaphandle kwe-BMS, ibhetri ye-lithium iya kuba nokuqhuma, ukutsha kunye nezinye izinto. Kwiibhetri ezine-BMS ezongeziweyo, i-voltage yokukhusela ukutshaja inokukhuselwa kwi-4.125V, ukhuseleko lokukhupha lunokukhuselwa kwi-2.4V, kwaye umsinga wokutshaja unokuba ngaphakathi koluhlu oluphezulu lwebhetri ye-lithium; iibhetri ezingenayo i-BMS ziya kutshaja kakhulu, zikhutshwe kakhulu, kwaye zitshajwe kakhulu. Ukuhamba, ibhetri yonakala lula.
Ubungakanani bebhetri ye-lithium ye-18650 ngaphandle kwe-BMS bufutshane kunobebhetri ene-BMS. Ezinye izixhobo azinakusebenzisa ibhetri ene-BMS ngenxa yoyilo lokuqala. Ngaphandle kwe-BMS, ixabiso liphantsi kwaye ixabiso liya kuba liphantsi. Iibhetri zeLithium ezingenayo i-BMS zifanelekile kwabo banamava afanelekileyo. Ngokubanzi, musa ukukhupha ibhetri kakhulu okanye ukuhlawula kakhulu. Ubomi benkonzo bufana nobe-BMS.
Umahluko phakathi kwebhetri ye-lithium ye-18650 enebhetri ye-BMS kunye nengenayo i-BMS ngolu hlobo lulandelayo:
1. Ukuphakama kwesiseko sebhetri ngaphandle kwebhodi yi-65mm, kwaye ukuphakama kwesiseko sebhetri esinebhodi yi-69-71mm.
2. Khupha ibhetri iye kwi-20V. Ukuba ibhetri ayiphumi xa ifikelela kwi-2.4V, oko kuthetha ukuba kukho i-BMS.
3.Cinezela izigaba ezilungileyo nezingalunganga. Ukuba akukho mpendulo iphuma kwibhetri emva kwemizuzwana eli-10, oko kuthetha ukuba ine-BMS. Ukuba ibhetri ishushu, oko kuthetha ukuba akukho BMS.
Kuba indawo yokusebenza yeebhetri ze-lithium ineemfuno ezikhethekileyo. Ayinakutshajwa kakhulu, ikhutshwe kakhulu, ishushu kakhulu, okanye itshajwe kakhulu okanye ikhutshwe. Ukuba ikho, iya kuqhuma, itshise, njl.njl., ibhetri iya konakala, kwaye iya kubangela umlilo kunye nezinye iingxaki ezinkulu zentlalo. Umsebenzi ophambili we-BMS yebhetri ye-lithium kukukhusela iiseli zeebhetri ezinokutshajwa kwakhona, ukugcina ukhuseleko kunye nozinzo ngexesha lokutshaja nokukhupha ibhetri, kunye nokudlala indima ebalulekileyo ekusebenzeni kwenkqubo yesekethe yebhetri ye-lithium yonke.
Ukongezwa kwe-BMS kwiibhetri ze-lithium kuxhomekeka kwiimpawu zeebhetri ze-lithium. Iibhetri ze-lithium zinokukhutshwa okukhuselekileyo, ukutshaja, kunye nemida yombane ogqithisileyo. Injongo yokongeza i-BMS kukuqinisekisa ukuba la maxabisoMusa ukudlula umgama okhuselekileyo xa usebenzisa iibhetri ze-lithium. Iibhetri ze-lithium zinemfuno ezilinganiselweyo ngexesha leenkqubo zokutshaja nokukhupha itshaja. Thatha ibhetri ye-lithium iron phosphate edumileyo njengomzekelo: ukutshaja ngokubanzi akunakudlula i-3.9V, kwaye ukukhupha itshaja akunakuba ngaphantsi kwe-2V. Ngaphandle koko, ibhetri iya konakala ngenxa yokutshaja kakhulu okanye ukukhupha itshaja kakhulu, kwaye lo monakalo ngamanye amaxesha awunakuguqulwa.
Ngokwesiqhelo, ukongeza i-BMS kwibhetri ye-lithium kuya kulawula i-voltage yebhetri engaphakathi kweli voltage ukukhusela ibhetri ye-lithium. I-BMS yebhetri ye-lithium ifumana ukutshaja okulinganayo kwebhetri nganye kwiphakheji yebhetri, nto leyo ephucula ngempumelelo isiphumo sokutshaja kwimo yokutshaja yochungechunge.
Ixesha lokuthumela: Novemba-01-2023
