Ibhethri ye-Lithium Iron Phosphate, eyaziwa nangokuthi ibhethri ye-LiFePO4, iwuhlobo lwebhethri ye-lithium-ion.Isebenzisa i-lithium iron phosphate njenge-positive electrode material, i-carbon material njengento engalungile ye-electrode ukuze ifake ama-ion e-lithium, futhi i-electrolyte isebenzisa isixazululo se-organic noma isixazululo esingaphili.Amabhethri e-lithium iron phosphate anezici zokuminyana kwamandla aphezulu, impilo yomjikelezo omude, iplatifomu yokukhipha okuphezulu, ukuphepha okuphezulu, izinga elincane lokuzikhipha kanye nobubanzi bokushisa obubanzi bokusebenza.Okokuqala, amabhethri e-lithium iron phosphate anomthamo omkhulu wamandla.Ukuminyana kwamandla kubhekisela esilinganisweni phakathi kwamandla agcinwe ebhethrini kanye nesisindo sebhethri.Ukuminyana kwamandla amabhethri e-lithium iron phosphate kuphezulu uma kuqhathaniswa, okusho ukuthi angagcina amandla kagesi engeziwe ngevolumu encane.Ngakho-ke, amabhethri e-lithium iron phosphate awusizo kakhulu ezinhlelweni ezidinga ukuminyana okukhulu kwamandla, njengezimoto zikagesi nezinhlelo zokugcina amandla.Okwesibili, amabhethri e-lithium iron phosphate anempilo yomjikelezo omude.Impilo yomjikelezo isho ukuthi mingaki imijikelezo yokushaja nokukhipha ibhethri elingakwazi ukumelana nayo ngaphandle kokuwohloka okubalulekile kokusebenza.Uma kuqhathaniswa nezinye izinhlobo zamabhethri e-lithium-ion, amabhethri e-lithium iron phosphate anomjikelezo omude wokuphila futhi angabhekana nemijikelezo yokushaja eyengeziwe nokukhipha, andise impilo yesevisi yebhethri.Ngaphezu kwalokho, amabhethri e-lithium iron phosphate anesiteji sokukhipha okuphezulu.Iplathifomu yokukhipha isho isikhathi lapho ibhethri igcina khona ukuphuma kwamandla kagesi okuzinzile phakathi nenqubo yokukhipha.Amabhethri e-lithium iron phosphate ane-plateau yokukhipha ephezulu, okusho ukuthi ibhethri linganikeza amandla okukhipha azinze kakhulu esikhathini esithile, okulenze libe usizo ezinhlelweni ezidinga ukuphuma kwamandla okungaguquki.Ngaphezu kwalokho, amabhethri e-lithium iron phosphate anokuphepha okuphezulu.Izinto ze-cathode zamabhethri e-lithium iron phosphate zinokuzinza okuhle kokushisa nokumelana nokushisa ngokweqile, okunganciphisa ngempumelelo ingozi yokubaleka okushisayo kanye nezindaba zokuphepha ebhethrini.Lokhu kwenza amabhethri e-lithium iron phosphate enze kahle kwezinye izindawo ezikhethekile, njengendawo yokushisa ephezulu noma izimo ezidinga ukuphepha okuphezulu.Ngaphezu kwalokho, amabhethri e-lithium iron phosphate anezinga elincane lokuzikhipha.Izinga lokuzikhipha ngokwakho lisho inani lokushajwa ibhethri ngokwalo uma lingasetshenziswa isikhathi eside.Amabhethri e-lithium iron phosphate anezinga eliphansi lokuzikhipha futhi angagcina isimo sokushaja esiphezulu ngisho nalapho engasetshenziswa isikhathi eside, ehlisa isidingo sokushaja njalo futhi athuthukise ukunethezeka kwesistimu.Ekugcineni, amabhethri e-lithium iron phosphate anebanga elibanzi lokushisa lokushisa.Amabhethri e-lithium iron phosphate angasebenza ngokujwayelekile ebangeni lokushisa elibanzi, ukusuka emazingeni okushisa aphansi kakhulu ukuya emazingeni okushisa aphezulu.Lokhu kwenza ukusetshenziswa kwamabhethri e-lithium iron phosphate kuguquguquke kakhulu ezimeni ezahlukahlukene zemvelo.Ngokuvamile, amabhethri e-lithium iron phosphate anezici zokuminyana kwamandla aphezulu, impilo yomjikelezo omude, isiteji sokukhipha okuphezulu, ukuphepha okuphezulu, isilinganiso esincane sokuzikhipha kanye nobubanzi bokushisa obubanzi bokusebenza.Nakuba futhi inamaphutha athile, njengamandla athile aphansi, izindleko eziphakeme uma kuqhathaniswa nomthamo omkhulu, lezi zinkinga ziye zathuthukiswa kakhulu ngokuthuthuka okuqhubekayo kobuchwepheshe kanye nokuthuthukiswa kwezinqubo.Amabhethri e-lithium iron phosphate anamathemba abanzi okusebenza ezimotweni zikagesi, izinhlelo zokugcina amandla, indawo yokugcina amandla elanga nomoya kanye neminye imikhakha.
Isikhathi sokuthumela: Oct-04-2023