Intsimi yeteknoloji yebhetri ikhokelwa yi-lithium iron phosphate (LiFePO4) iibhetri.Iibhetri azinayo i-cobalt ye-toxin kwaye zifikeleleke kakhulu kunobuninzi bezinye iindlela zabo.Azinatyhefu kwaye ziphila ixesha elide.Ibhetri yeLiFePO4 inamandla abalaseleyo kwikamva elibonakalayo.
Iibhetri zeLithium Iron Phosphate: UkuKhetha okuSebenzayo kakhulu kunye noKuhlaziyeka kwakhona
Ibhetri ye-LiFePO4 inokufikelela kwintlawulo ephezulu ngaphantsi kweeyure ezimbini zokutshaja kwaye xa ibhetri ingasetyenziswanga, izinga lokuzikhupha liyi-2% kuphela ngenyanga, kanti izinga leebhetri ze-lead-acid yi-30%.
Xa zithelekiswa neebhetri ezineasidi yelothe, iibhetri ze-lithium-ion polymer (LFP) zinika uxinano lwamandla oluphindwe kane.Ezi bhetri zikwanazo 100% umthamo wazo opheleleyo okhoyo kwaye unokuhlawuliswa ngexesha elifutshane ngenxa yoko.Ngenxa yolu tshintsho, ukusebenza kwe-electrochemical ye-LiFePO4 iibhetri zisebenza kakuhle.
Izixhobo zokugcina amandla ebhetri zinokunceda iinkampani ukunciphisa iindleko zombane.Iinkqubo zebhetri zigcina amandla awongezelelekileyo ahlaziyekayo ukuze asetyenziswe kwixesha elizayo xa ifunwa yinkampani.Ukungabikho kwenkqubo yokugcina amandla, iinkampani zinyanzelekile ukuba zithenge amandla kwigridi kunokuba zisebenzise izixhobo zabo ezenziwe ngaphambili.
Ibhetri inamandla ahambelanayo kunye nomlinganiselo ofanayo wangoku nangona ibhetri ikwi-50% umthamo.Iibhetri ze-LFP, ngokungafaniyo nabakhuphisana nabo, zinokusebenza kumaqondo okushisa aphezulu.Isakhiwo sekristale eyomeleleyo ye-iron phosphate nayo ayiyi kuphuka xa itshaja kwaye ikhupha, ekhokelela ekunyamezelweni komjikelo wayo kunye nexesha elide lokuphila.
Izinto ezininzi eziguquguqukayo zifaka isandla ekuphuculweni kweebhetri ze-LiFePO4, kuquka ubunzima babo obuphantsi.Zikhaphukhaphu ngama-50 ekhulwini kunezinye iibhetri ze-lithium kwaye zikhaphukhaphu malunga nama-70 ekhulwini kuneebhetri zelothe.Ukusebenzisa ibhetri ye-LiFePO4 emotweni kukhokelela ekunciphiseni ukusetyenziswa kwegesi kunye nokuhamba okuphuculweyo.
Ibhetri ehambelana nokusiNgqongileyo
Xa kuthelekiswa neebhetri ze-lead-acid, iibhetri ze-LiFePO4 zibonisa isoyikiso esisezantsi kakhulu kwindawo engqongileyo kuba ii-electrode kwezi bhetri zakhiwe ngezinto ezingezizo iingozi.Nyaka ngamnye, inani leebhetri ezineasidi yelothe ezilahlwayo lidlula iitoni ezizizigidi ezithathu.
Izinto ezisetyenziswa kwii-electrode, iingcingo, kunye neecasing zeebhetri zeLiFePO4 zinokufunyanwa ngokuphinda zisetyenziswe ezi bhetri.Iibhetri ezintsha ze-lithium zinokuzuza ekudityanisweni kweminye yale nto.Le khemistri ye-lithium ifanelekile kwiinjongo zamandla aphezulu kunye neeprojekthi zamandla ezifana nofakelo lwamandla elanga kuba inokumelana namaqondo obushushu aphezulu kakhulu.
Abathengi banokukhetha ukuthenga iibhetri ze-LiFePO4 ezenziwe kwizinto ezihlaziyiweyo.Ngenxa yokuba iibhetri ze-lithium ezisetyenziselwa ukuthutha amandla kunye nokugcinwa zinobomi obude, inani elikhulu lazo zisasebenza, nangona iinkqubo zokuphinda zisetyenziswe zisaphuhliswa.
Uluhlu olubanzi lwezicelo zeLiFePO4
Ezi bhetri ziziswa ukuba zisetyenziswe kwiisetingi ezininzi ezahlukeneyo, kubandakanya iipaneli zelanga, iimoto, izikhephe, kunye nezinye izixhobo.
I-LiFePO4 yeyona bhetri ye-lithium ekhuselekileyo nehlala ixesha elide ekhoyo ukuze isetyenziswe kurhwebo.Ngoko ke, zifanelekile kwizicelo zemizi-mveliso ezifana noomatshini bomgangatho kunye ne-liftgates.
Itekhnoloji yeLiFePO4 ingasetyenziswa kuluhlu olubanzi lwezicelo.Ukuba nexesha elide lokubaleka kunye nexesha elifutshane lokuhlawula lithetha ixesha elongezelelweyo lokuloba kwi-kayaks kunye neenqanawa zokuloba.
Uphando olutsha lwe-Ultrasonic Approach kwi-Lithium Iron Phosphate Battery
Ubungakanani beebhetri ze-lithium iron phosphate ezisetyenzisiweyo ziyakhula ngonyaka;ukuba ezi bhetri azilahlwanga ngexesha elifanelekileyo, ziya kuba negalelo kungcoliseko lwendalo kwaye zidle isixa esibalulekileyo semithombo yesinyithi.
I-cathode yeebhetri ze-lithium iron phosphate iqulethe isixa esibalulekileyo sezinyithi ezenza ukwakheka kwazo.Indlela ye-ultrasonic linyathelo elibalulekileyo kuyo yonke inkqubo yokubuyisela iibhetri ze-LiFePO4 ezikhutshwe.
Ukusombulula ukungasebenzi kakuhle kwe-LiFePO4 ubuchule bokuphinda busetyenziswe, i-bubble ye-airborne dynamic mechanism ye-ultrasonic ekupheliseni izinto ze-lithium phosphate cathode zaphononongwa kusetyenziswa i-high-speed photography kunye ne-Fluent modeling, kunye nenkqubo yokukhupha.
I-lithium iron phosphate recovery performance ifikelele kwipesenti ze-77.7, kwaye i-LiFePO4 powder efunyenweyo ibonise iimpawu ezibalaseleyo ze-electrochemical.Inkqubo entsha yokukhutshwa ephuhliswe kulo msebenzi yasetyenziselwa ukubuyisela inkunkuma ye-LiFePO4.
Uphuculo olutsha lweLithium Iron Phosphate
Iibhetri zeLiFePO4 zinokutshajwa kwakhona, zizenze zibe yi-asethi kwindawo yethu.Ukusetyenziswa kweebhetri njengendlela yokugcina amandla ahlaziyekayo kuyasebenza, kuthembekile, kukhuselekile, kwaye kunenzuzo kwimekobume.Ukuqhubela phambili okuqhubekayo kwezinto ezintsha ze-lithium iron phosphate zinokuveliswa kusetyenziswa inkqubo ye-ultrasonic.
Ixesha lokuposa: Aug-01-2022