I-Lithium iron phosphateI-voltage yokushaja yephakethe lebhethri kufanele isethwe ku-3.65V, i-voltage yegama engu-3.2V, ngokuvamile eshaja i-voltage ephezulu ingaba phezulu kune-voltage yegama engu-20%, kodwa i-voltage iphezulu kakhulu futhi kulula ukulimaza ibhethri, i-3.6V I-voltage iphansi kunale nkomba, ayikho inkokhiso eyeqile. Ibhethri uma usetha ubuncane obungu-3.0V obuzoshajwa, bese kuba ngu-3.4V kunobuncane obuncane obuphezulu obungu-0.4V, u-3.6 kunobuncane obuncane obuphezulu obungu-0.6V, ngaphezu kuka-0.2V ingakhulula uhhafu wamandla, okusho ukuthi, ukushajwa ngakunye, ngaphezu kwe-3.4V ngaphezu kwengxenye yesikhathi sokusetshenziswa, ngenxa yenani lezikhathi okufanele kusetshenziswe ibhethri ukuze impilo yengxenye entsha, ngakho-ke lapho kungekho monakalo ebhethri, i-voltage entsha yokushaja, ibhethri lizokwazi kwengezwe! Iminyaka yokuphila.
Idizayini yephakethe yebhethri ye-lithium iron phosphate umkhawulo wokushaja ongu-3.6V kumele usuke ku-ibhethri ye-lithium-ionukusetshenziswa okungokoqobo, kokubili kungenza kusebenze ngokuphelele umthamo webhethri kuze kufike ezingeni eliphezulu, ngaphandle kokulimaza ibhethri, inombolo yokushaja ibhekisela ezikhathini eziningi eshajwe ngokugcwele futhi ekhishwe inani lemijikelezo, umklamo we-3.4V awukhokhiswa kakhulu ubuJuda, kodwa ingxenye encane yokungahlanganyeli emjikelezweni wokushaja nokukhipha, futhi ingxenye enkulu yokubamba iqhaza izoba ngenxa yenani lemijikelezo engezwe inani elithile lezikhathi, izoqhubeka nokuwohloka, umbuthano ononya kuze kube yilapho ingakwazi esetshenzisiwe. Umjikelezo ononya uze ungasetshenziswa. Lokhu ukulinganiselwa kwempilo yayo, izici ezihlukahlukene eziyingozi ezingagwemeki ziyagqagqana, ukusebenza akukwazi ukulondoloza imingcele yomklamo wokuqala wokungenakugwemeka.
Yiziphi izindlela zokushajaibhethri ye-lithium iron phosphateamaphakethe?
(1) Indlela yokushaja i-voltage eqhubekayo:Phakathi nenqubo yokushaja, i-voltage ephumayo yomthombo wamandla wokushaja igcinwa ingashintshi. Ngezinguquko esimweni sokushaja kwebhethri ye-lithium, lungisa ngokuzenzakalelayo ukushaja kwamanje, uma inani elishiwo le-voltage elishiwo lifanelekile, lingaqinisekisa ukushajwa okuphelele kwephakethe lebhethri le-lithium iron ion, kodwa futhi linciphise ukuduma kwegesi kanye ukulahlekelwa kwamanzi.
(2) Indlela yokushaja yamanje eqhubekayo:Phakathi nayo yonke inqubo yokushaja, ukushaja kwamanje kugcinwa njalo ngokulungisa i-voltage ephumayo. Ukugcina ukushaja kungashintshi, izinga lokushaja liphansi uma kuqhathaniswa. Indlela yamanje yokulawula ukushaja ilula, kodwa ngenxa yekhono lebhethri le-lithium iron phosphate ibhethri lokwamukela lamanje liyehla kancane kancane ngenqubo yokushaja, kuze kufike esigabeni sokushaja sekwephuzile, amandla amabhethri e-lithium anikwe amandla amandla okwehla, ukushaja izinga lokusebenzisa lamanje. iyancipha kakhulu.
(3) Indlela yokushaja ehlala njalo kanye ne-voltage engaguquki:isigaba sokuqala sisebenzisa indlela yokushaja yamanje, evimbela amandla oshaja ekubeni makhulu kakhulu ekuqaleni kokushajwa kwe-voltage engashintshi. Isigaba sesibili sisebenzisa indlela yokushaja i-voltage engaguquki, ivimbela isimo sokushajwa ngokweqile okubangelwa ukushajwa kwamanje okungaguquki. Iphakethe lebhethri le-lithium iron phosphate kanye nanoma yimaphi amanye amabhethri avaliwe ashajwa kabusha, ukulawula ukushajwa, ukungashaji ngokungakhethi, ngaphandle kwalokho kulula ukulimaza ibhethri. Amaphakethe ebhethri le-lithium iron phosphate ngokuvamile asebenzisa indlela yokushaja engaguquki yokuqala yamanje kanye ne-voltage-limited.
Isikhathi sokuthumela: Aug-19-2024