Kunezifundazwe ezintathu eziyinhlokoamabhethri e-lithium, enye yisimo sokusebenza sokukhipha, enye iwukumisa isimo sokushaja sokusebenza, futhi okokugcina isimo sokugcina, lezi zifunda zizoholela enkingeni yomehluko wamandla phakathi kwamaseli weiphakethe lebhethri le-lithium, futhi umehluko wamandla mkhulu kakhulu futhi mude kakhulu, uzothinta kakhulu impilo yesevisi yebhethri, ngakho-ke ipuleti lokuvikela ibhethri le-lithium liyadingeka ukuthatha isinyathelo sokuqala ukwenza ibhalansi yamaseli ebhethri.
Isixazululo sendlela yokulinganisa esebenzayo yokushaja iphakethe lebhethri le-Li-ion:
Ukulinganisa okusebenzayo kulahla indlela yokulinganisa yokwenziwa edla isimanje ngokuvumelana nendlela edlulisa okwamanje.Idivayisi enesibopho sokudlulisa ukushaja isiguquli samandla esivumela amaseli amancane ngaphakathi kwe-aibhethri ye-lithium-ionpakisha ukuze udlulise ishaji kungakhathaliseki ukuthi ishajiwe, ikhishiwe noma ayisebenzi, ukuze ukulingana okuguquguqukayo phakathi kwamaseli amancane kugcinwe njalo.
Njengoba indlela yokulinganisa esebenzayo iphumelela ngokwedlulele ekudluliseni ukushaja, kunganikezwa i-bancing current ephakeme, okusho ukuthi le ndlela ikwazi kakhulu ukulinganisa iphakethe lebhethri le-Li-ion phakathi nokushajwa, ukushajwa nokungenzi lutho.
Umsebenzi wokulinganisa osebenzayo uvumela iseli ngalinye elincane kuphakethe lebhethri le-Li-ion ukuthi lilinganisele ngokushesha, ngakho ukushaja okusheshayo kuphephe kakhudlwana futhi kulungele izindlela zokushaja eziphezulu zamanje neziphakeme.
Ngisho noma ingqamuzana ngalinye elincane selifinyelele esimweni sokulingana lapho lishaja, kodwa ngenxa yezinga lokushisa elihlukile, amanye amangqamuzana amancane anezinga lokushisa eliphakeme langaphakathi, amanye amangqamuzana amancane anezinga lokushisa eliphansi langaphakathi, kodwa futhi enze izinga lokuvuza langaphakathi lengqamuzana ngalinye elincane lihluke. , idatha yokuhlola ibonisa ukuthi izinga lokuvuza liphindeka kabili kukho konke ukukhuphuka okungu-10 ℃ ebhethri, umsebenzi wokulinganisa osebenzayo ungaqinisekisa ukuthi amaseli amancane ephaketheni lebhethri le-Li-ion elingenalutho ahlala ethola ukulingana, okusiza ibhethri eligciniwe amandla. isetshenziswe ngokugcwele, ukuze kuthi lapho umthamo womsebenzi wephakethe lebhethri uphela, amandla amancane ayinsalela ebhethri ye-Li-ion ubuncane obuncane.
Akekhoiphakethe lebhethri le-lithium-ionnge-100% umthamo wokukhipha.Lokhu kungenxa yokuthi ukuphela kwamandla okusebenza kweqembu leamabhethri e-lithium-ionkunqunywa elinye lamabhethri amancane okuqala e-lithium-ion okufanele akhishwe, futhi asikho isiqinisekiso sokuthi wonke amabhethri amancane e-lithium-ion azofinyelela umthamo wawo wokukhipha ngesikhathi esifanayo.Kunalokho, kuzoba namaseli amancane e-Li-ion azogcina amandla ayinsalela angasetshenzisiwe.Ngendlela esebenzayo yokulinganisa, lapho ibhethri ye-Li-ion ikhishwa, ibhethri elikhulu le-Li-ion ngaphakathi lisabalalisa amandla ebhethrini elincane le-Li-ion, ukuze ibhethri elincane le-Li-ion likwazi futhi. akhishwe ngokugcwele, futhi awekho amandla ayinsalela asele kuphakethe lebhethri, futhi iphakethe lebhethri elinokulinganisa okusebenzayo linendawo enkulu yokugcina amandla yangempela (okungukuthi, lingakhulula amandla eduze komthamo wegama).
Isikhathi sokuthumela: Aug-23-2022