Ngabe amabhethri e-lithium iron phosphate azoqhuma futhi abambe umlilo?

Eminyakeni yakamuva,Amabhethri e-Lithium-ionUbe yimithombo ebalulekile yamandla yamadivayisi ahlukahlukene kagesi. Kodwa-ke, ukukhathazeka ngokuphepha okuzungeze la mabhethri kuvuse izingxoxo ngezingozi zazo ezingaba khona. I-Lithium Iron Phosphate (Lifepo4) iyi-chemistry yebhethri ethile eye yathola ukunakwa ngenxa yokuphepha kwayo okuthuthukile kuqhathaniswa namabhethri endabuko we-li-ion. Ngokuphikisana neminye imibono eyiphutha, amabhethri e-lithium iron phosphate awasondeli ukuqhuma noma usongo lomlilo. Kulesi sihloko, sihlose ukuqeda lokhu okungafanele futhi sicacise izici zokuphepha zamabhethri we-Lifepo4.

Funda ngamabhethri e-Lithium Iron phosphate

Ibhethri le-Lifepo4 yibhethri le-lithium-ion elithuthukisiwe elisebenzisa i-lithium iron phosphate njengezinto ze-cathode. Le chemistry inikeza izinzuzo ezinkulu, kufaka phakathi ubungako obukhulu bamandla, impilo ende yokujikeleza, izinga lokuzenzela eliphansi, futhi okubaluleke kakhulu, ukuphepha okuthuthukile. Ngokwakheka, amabhethri e-lithium iron phosphate azinzile ngokwemvelo futhi abe nengozi ephansi yokubaleka okushisayo - into ebingaholela ekuqhumeni nasemithambishini.

Isayensi ngemuva kokuphepha kwebhethri ye-Lifepo4

Enye yezizathu eziphambili amabhethri we-LifePO4 abhekwa njengephephile isakhiwo sawo esinzile. Ngokungafani namanye amabhethri e-lithium-ion aqukethe izinto ze-chithode ze-lithium cobalt oxide noma i-lithium nickel manganese cobalt (NMC), i-LifePo4 inohlaka oluzinzile. Lesi sakhiwo se-crystalline sivumela ukuhlukaniswa okungcono kokushisa ngesikhathi sokusebenza kwebhethri, ukunciphisa ubungozi bokushisa ngokweqile nangokutholwa okushisayo okushisayo.

Ngaphezu kwalokho, i-LifePo4 Battery Chemistry inokushisa okuphezulu okuvumayo okuqhathaniswa namanye ama-li-amarkries. Lokhu kusho ukuthi amabhethri we-Lifepo4 angamelana namazinga okushisa aphezulu ngaphandle kokuqhekeka okushisayo, okwandisa umugqa wokuphepha ezisetshenzisweni ezahlukahlukene.

Izindlela zokuphepha ekwakhiweni kwebhethri ye-Lifepo4

Izinyathelo ezahlukahlukene zokuphepha zisetshenziselwa inqubo yokukhiqiza yamabhethri we-Lifepo4 ukunciphisa ubungozi bokuqhuma noMlilo. Lezi zinyathelo zisiza ukuthuthukisa ukuphepha okuphelele kanye nokwethenjwa kwamabhethri we-Lifepo4. Ezinye izici eziphawulekayo zokuphepha zifaka:

1. Ama-electrolyte ezinzile Lokhu kuqeda amathuba okuvutha kwama-electrolyte, okunciphisa kakhulu ubungozi bomlilo.

2. Uhlelo Lokuphathwa Kwebhethri (BMS) Ama-BMS aphenya ngokuqhubekayo futhi alawule ama-voltage ebhethri, okwamanje, kanye nokushisa ukuze aqinisekise ukusebenza kwebhethri okuphephile nokulungile.

I-3. Ukuvimbela okushisayo okushisayo: Amabhethri we-LifePo4 athambekele kangako ekubalekeni okushisayo ngenxa ye-chemistry ephephile yangempela. Uma kwenzeka umcimbi owedlulele, ifektri yebhethri ye-LifePo4 ivame ukwengeza izindlela zokuvikela ezishisayo, ezinjengemfucumfucu noma izindlu ezingazweli ukushisa, ukuqhubeka nokunciphisa ubungozi.

Izicelo nezinzuzo zebhethri le-Lifepo4

Amabhethri we-Lifepo4 asetshenziswa ezinhlobonhlobo zezimboni, kufaka phakathi izimoto zikagesi (EVS), isitoreji samandla esivuselelekayo, ama-elekthronikhi abathengi, kanye namadivayisi ezokwelapha. Ukuphepha kwabo okuthuthukile, isikhathi eside, kanye nokwethenjwa kubenza babe fanele ukuthola izicelo ezifunwa kanjalo.

Ekuphetheni

Ngokuphikisana nemibono eyiphutha, amabhethri we-LifePo4 awona engcupheni yokuqhuma noma ngomlilo. Isakhiwo saso esizinzile se-crystal, izinga lokushisa eliphakeme lokuvuma okuvumayo, kanye nezinyathelo zokuphepha ezifakwe kwinqubo yokukhiqiza zenza ziphephe ngokwemvelo. Ngesidingo esikhulayo se-Advanced Energy Storation Solutions, amabhethri e-Lithium Iron phosphate abekwe njengokukhethwa okuthembekile nokuphephile kwezimboni ezahlukahlukene. Ukuqanjwa ngamanga mayelana nokuphepha kwebhethri kumele kubhekwane nakho futhi ulwazi olunembile lukhuthazwe ukuqinisekisa ukuthi abantu bathatha izinqumo ezinolwazi mayelana nokukhetha kwamandla.

Uma unentshisekelo kumabhethri e-Lithium Iron Phosphate, wamukelekile ukuthi athinte i-LifePO4 bettery befelonda yefektri ukuzeFunda kabanzi.