Isingeniso

Ezweni elihlala lishintsha lobuchwepheshe bebhethri, amabhethri e-lithium iron phosphate (LiFePO₄) avele njengenketho ethembekile nesebenza kahle kakhulu. Phakathi kwawo, isikhwama sokushisa okuphansi kanye namabhethri e-prismatic lithium iron phosphate adonsela ukunaka okukhulu ngenxa yezici zawo ezihlukile kanye nezinhlelo zokusebenza ezahlukahlukene.

Izici zeLithium Iron Phosphate Chemistry

Amabhethri e-lithium iron phosphate aziwa ngokuphepha kwawo, impilo yomjikelezo omude, kanye nobungane bemvelo. Izinto ze-cathode ze-LiFePO₄ zinesakhiwo esiqinile se-olivine, esimelana ngokwemvelo nokubaleka kokushisa. Lokhu kuzinza kuzenza zibe yisinqumo esikhethwayo ezisetshenziswayo lapho ukuphepha kubaluleke kakhulu, njengezimoto zikagesi kanye nezinhlelo zokugcina amandla.

Isikhwama Esiphansi - Sokushisa Amabhethri e-Lithium Iron Phosphate

Isakhiwo Nomklamo

Amabhethri e-lithium iron phosphate ephaketheni afakwe ifilimu ye-polymer eguquguqukayo. Lo mklamo unikeza izinzuzo eziningana. Okokuqala, uvumela isici sokwakheka esincane nesilula, esifiseleka kakhulu kumadivayisi kagesi aphathekayo kanye nezinhlelo zokusebenza zezindiza. Ukuguquguquka kwesikhwama kwenza futhi kube nokuzivumelanisa kangcono nezimo ezingavamile, okwenza kube ngcono ukusetshenziswa kwesikhala.

Ukusebenza Okuphansi Kwezinga Lokushisa

Esinye sezici ezibalulekile zala mabhethri ukusebenza kwawo okuhle kakhulu ezindaweni ezinokushisa okuphansi. Nakuba amabhethri e-lithium-ion ngokuvamile abhekana nezinselele ezimweni ezibandayo, amabhethri e-LiFePO₄ anesikhwama sokushisa okuphansi aklanywe ukuze kuncishiswe lezi zinkinga. Ukwakheka okukhethekile kwe-electrolyte kanye nemiklamo yamaseli kusiza ukugcina ukuhanjiswa kwe-ion, ukuqinisekisa ukuthi ibhethri lisenganikeza inani elifanele lamandla ngisho nasezingeni lokushisa eliphansi kakhulu. Lokhu kuwenza afanelekele ukusetshenziswa ezindaweni ezibandayo, njengamadivayisi okuqapha akude kanye nezinhlelo zokugcina izinto ezibandayo.

Amabhethri e-Prismatic Lithium Iron Phosphate

Izinzuzo Zesakhiwo

Amabhethri e-Prismatic lithium iron phosphate ane-casing eqinile, enomumo oyisikwele. Lesi sakhiwo sinikeza amandla athuthukisiwe okusebenza, sivikela izingxenye zangaphakathi ekulimaleni ngokomzimba. Siphinde senze lula inqubo yokuhlanganisa emaphaketheni ebhethri, njengoba ukuma okufanayo kuvumela ukuhlela nokuxhumanisa amaseli amaningi kalula.

Ukusebenza Ezimweni Ezinzima

Ngaphezu kokuqina kwawo kwemishini, amabhethri e-prismatic LiFePO₄ abonisa ukusebenza okuhle kakhulu ezimweni ezahlukene zemvelo, kufaka phakathi izimo zokushisa okuphansi. Ukwakheka kwawo kwenza kube lula ukushabalalisa ukushisa okungcono kanye nokuphathwa kokushisa, okubalulekile ekugcineni ukusebenza kwebhethri ezindaweni ezibandayo nezishisayo ngokufanayo. Ezimweni zokushisa okuphansi, ukwakheka okuhlelekile kusiza ekusabalaliseni ngokulinganayo i-electrolyte kanye nokugcina ukunyakaza kwe-ion okuqhubekayo ngaphakathi kweseli.

Izicelo

Izimoto Zikagesi

Kokubili isikhwama sokushisa okuphansi kanye namabhethri e-prismatic lithium iron phosphate adlala indima ebalulekile embonini yezimoto zikagesi (EV). Izici zazo zokuphepha kanye nokuphila komjikelezo omude kuzenza zifanelekele ukunika amandla ama-EV. Ezimweni ezibandayo, ikhono lazo lokusebenza kahle emazingeni okushisa aphansi liqinisekisa ukuthi ama-EV angagcina ibanga lokushayela nokusebenza okuhle. Lokhu akugcini nje ngokuthuthukisa ulwazi lomsebenzisi kodwa futhi kwandisa ukufinyelela emakethe kwezimoto zikagesi ezindaweni ezinezimo zasebusika ezinzima.

Izinhlelo Zokugcina Amandla

Kumasistimu okugcina amandla (i-ESS), lawa mabhethri anikeza amandla okugcina amandla athembekile kanye nokukhipha amandla. Kungakhathaliseki ukuthi kungokwesitoreji samandla segridi - isikali ukuze kulinganiswe ukuhlinzekwa kukagesi kanye nesidingo noma i-ESS yokuhlala ukugcina amandla akhiqizwa yilanga -, ukusebenza kwezinga lokushisa eliphansi kwamabhethri e-LiFePO₄ kuqinisekisa ukusebenza okuqhubekayo unyaka wonke. Ukuphila kwawo komjikelezo omude kunciphisa nesidingo sokushintsha amabhethri njalo, okwenza i-ESS ibe nezindleko ezengeziwe - ngokuhamba kwesikhathi.

Ama-elekthronikhi Abathengi

Emkhakheni wezinto zikagesi ezisetshenziswa ngabathengi, ukungabi lula nokuncane kwamabhethri e-lithium iron phosphate anesikhwama sokushisa okuphansi kuwenza afaneleke kakhulu kumadivayisi anjenge-laptops, amaphilisi, kanye nama-smartphone aphezulu. Amandla awo okumelana nezimo zokushisa okuphansi ngaphandle kokwehla kokusebenza okuphawulekayo aqinisekisa ukuthi la madivayisi angasetshenziswa ezindaweni ezibandayo zangaphandle, njengasemidlalo yasebusika noma ezindaweni ezikude.

Isiphetho

Isikhwama sokushisa okuphansi kanye namabhethri e-prismatic lithium iron phosphate amelela intuthuko enkulu kwezobuchwepheshe bebhethri. Inhlanganisela yabo eyingqayizivele yokuphepha, impilo yomjikelezo omude, kanye nokusebenza kahle kokushisa okuphansi kubabeka njengabadlali ababalulekile ezinhlobonhlobo zezicelo. Njengoba imizamo yocwaningo nentuthuko iqhubeka nokuthuthukisa lobu buchwepheshe bebhethri, singalindela ukuthuthukiswa kokusebenza okukhulu nakakhulu kanye nezinhlelo zokusebenza ezandisiwe esikhathini esizayo, okuqhubekisela phambili ukushintshela ezweni elizinzile nelisebenza kahle ngamandla.

Thina i-Ulipower singakwazi ukwenza ngokwezifiso umthamo kusukela ku-1Ah kuya ku-100Ah ngamabhethri esikhwama se-LifePO4 esinomoya ophansi kanye namabhethri e-prismatic anomoya ophansi ngokusekelwe ezidingweni zamakhasimende ahlukene. Uma udinga ukwenza ngokwezifiso noma yiliphi ibhethri nge-voltage ethile kanye nomthamo, sicela usithinte ku-Ulipower. Ake sixoxe ngezidingo zakho futhi sakhe ikhambi elifanele ndawonye.