Uvavanyo lwe-UL kumandlaiibhetri ze-lithium-ionokwangoku inemigangatho engundoqo ezisixhenxe, ezi: iqokobhe, i-electrolyte, ukusetyenziswa (ukhuseleko oludlulayo), ukuvuza, uvavanyo lomatshini, uvavanyo lokutshaja nokukhupha, kunye nokumakisha. Phakathi kwala macandelo mabini, uvavanyo lomatshini kunye novavanyo lokutshaja kunye nokukhupha zizinto ezimbini ezibalulekileyo. Uvavanyo lomatshini, oko kukuthi, ngokusebenzisa amandla omatshini kunye nokuguqulwa kwamandla omatshini, ibhetri ye-lithium-ion yamandla iphantsi koxinzelelo, urhulumente obonakalisiweyo yisiphumo sovavanyo lomatshini.
Uvavanyo lomatshini ikakhulu lubandakanya uvavanyo loxinzelelo, uvavanyo lokungqubana, uvavanyo lokukhawulezisa, uvavanyo lokungcangcazela, uvavanyo lwe-thermal, uvavanyo lokuhamba ngebhayisikile eshushu, uvavanyo lokulinganisa ubude obuphezulu kunye neminye imixholo esixhenxe, ngovavanyo olungentla, ibhetri ye-lithium-ion kufuneka ihlangabezane neemfuno ezintathu zokungavuzi. , akukho mlilo, akukho qhushumbo, ekufuneka kugqalwe njengokufanelekeleyo.
Uvavanyo lokuhlawulisa kunye nokukhupha, oko kukuthi, indlela yokuvavanya ukugweba ukusebenza kweiibhetri ze-lithium-ionngokusebenza kwebhetri kwiimeko eziqhelekileyo nezingaqhelekanga.
Uvavanyo lokuhlawuliswa / lokukhupha luqulethe izinto ezintlanu: uvavanyo lokuhlawulisa / ukukhupha, uvavanyo olufutshane lwesekethe, uvavanyo lokutshaja olungaqhelekanga, uvavanyo lokukhupha ngenkani, kunye novavanyo lokuhlawula ngaphezulu.
Phakathi kwabo, umjikelo wentlawulo / ukukhutshwa luvavanyo oluqhelekileyo, olufuna ukuba kwi-25 ℃, iseli yebhetri iphantsi komjikelo wentlawulo / wokukhupha ngokweemfuno zomenzi, kwaye umjikelo uyapheliswa xa umthamo ungama-25% umthamo wokuqala, okanye emva komjikelo oqhubekayo weentsuku ezingama-90, ngaphandle kweziganeko zokhuseleko. Izinto ezine ezishiyekileyo bezingeyosiqhelo, ezizezi, "three over and one short", "overcharge", "over discharge", "over current "overcharge", "overdischarge", "overcurrent" kunye "short circuit".
Iibhetri ze-lithium-ion zamandlabavavanyelwa ukuxhathisa ukutshaja, ukukhutshwa, imisinga ephezulu, kunye neesekethe ezimfutshane. Ukusetyenziswa kwenzululwazi yokutshaja ibhetri ye-lithium-ion kunokuba nefuthe elibi kubomi beebhetri ze-lithium-ion.
Ixesha lokuposa: Jul-21-2023