Ibhethri le-lithium iron phosphate (LiFePO4)

Ibhethri le-lithium iron phosphate (LiFePO4), elaziwa nangokuthi ibhethri le-LFP, liyibhethri lamakhemikhali le-lithium ion eliphinde lishajwe. Lakhiwe yi-lithium iron phosphate cathode kanye ne-carbon anode. Amabhethri e-LiFePO4 aziwa ngokuminyana kwawo kwamandla aphezulu, impilo ende kanye nokuqina kokushisa okuhle kakhulu. Ukukhula emakethe ye-LFP kuqhutshwa yisidingo esinamandla semishini yokuphatha izinto ezisebenza ngebhethri. Ukuguquka kusuka ekukhiqizweni kwamandla okuvamile kuya ekukhiqizweni kwamandla avuselelekayo kuvule amathuba amaningi emakethe yamabhethri e-lithium iron phosphate. Kodwa-ke, izingozi ezihlobene nokulahla amabhethri e-lithium asetshenzisiwe ziye zaphazamisa ukukhula kwemakethe eminyakeni yamuva futhi kulindeleke ukuthi kubambe ukukhula kwemakethe ngesikhathi sokubikezela.
Ngokusekelwe kumthamo, imakethe yebhethri le-lithium iron phosphate ihlukaniswe ngama-0-16,250mAh, 16,251-50,000mAh, 50,001-100,000mAh, kanye ne-100,001-540,000mAh. Amabhethri angu-50,001-100,000 mAh kulindeleke ukuthi akhule ku-CAGR ephezulu kakhulu esikhathini sokubikezela. Lawa mabhethri asetshenziswa ezimbonini ezidinga amandla aphezulu. Izicelo ezibalulekile zifaka phakathi izimoto zikagesi, izimoto ezihlanganisiwe ezihlanganisiwe, izinsiza zikagesi ezingaphazamiseki, isitoreji samandla omoya, amarobhothi kagesi, imishini yokugunda utshani kagesi, isitoreji samandla elanga, izihlanzi ze-vacuum, izinqola zegalofu, ezokuxhumana, ezolwandle, ezokuvikela, izinhlelo zokusebenza zeselula nezangaphandle. Izinhlobo zamabhethri ezisetshenziselwa lezi zinhlelo zokusebenza zamandla aphezulu zifaka phakathi i-lithium iron phosphate, i-lithium manganate, i-lithium titanate, kanye ne-nickel manganese cobalt, ezinye zazo ezenziwe ngendlela ye-modular. Ngaphezu kwamafomu e-modular, ezinye izinhlobo zifaka phakathi ama-polymer, ama-prismatics, izinhlelo zokugcina amandla, namabhethri ashajwayo.

Lo mbiko uhlukanisa imakethe yebhethri le-lithium iron phosphate ibe yizigaba ezintathu ngokusekelwe ku-voltage: i-voltage ephansi (ngaphansi kuka-12V), i-voltage ephakathi (12-36V) kanye ne-voltage ephezulu (ngaphezu kuka-36V). Ingxenye ye-voltage ephezulu kulindeleke ukuthi ibe yingxenye enkulu kunazo zonke ngesikhathi sokubikezela. Lawa mabhethri e-voltage ephezulu asetshenziselwa ukunika amandla izimoto zikagesi ezisindayo, izinhlelo zokusebenza zezimboni, amandla okusekela, izimoto zikagesi ezihlanganisiwe, izinhlelo zokugcina amandla, izinhlelo zamandla eziphuthumayo, ama-microgrid, izikebhe, izinhlelo zempi nezasolwandle. Amabhethri awakwazi ukwenziwa ngeseli elilodwa, ngakho-ke kudingeka imojuli, ngezinye izikhathi uchungechunge lwamamojuli, ama-power racks, izitsha zamandla, njll. Lezi zinhlelo zingenziwa kusetshenziswa i-lithium manganese oxide, i-lithium iron phosphate, i-nickel manganese cobalt, kanye ne-lithium titanium oxide. Ukugxila okukhulu ekusimeni kanye nokwethulwa okulandelayo kwezimoto zikagesi kulindeleke ukuthi kuthonye ukwamukelwa kwala mabhethri, ngaleyo ndlela kwandise isidingo.
Isifunda sase-Asia-Pacific kulindeleke ukuthi sibe yimakethe enkulu kunazo zonke yamabhethri e-lithium iron phosphate ngesikhathi sokubikezela. Isifunda sase-Asia-Pacific sihlanganisa iminotho emikhulu njengeShayina, iNdiya, iJapan, iNingizimu Korea kanye nezinye izifunda zase-Asia-Pacific. I-Lithium iron phosphate inamandla amakhulu ekusetshenzisweni okuningi. Eminyakeni yamuva nje, lesi sifunda sibe yisikhungo semboni yezimoto. Ukuthuthukiswa kwengqalasizinda yakamuva kanye nemisebenzi yokuthuthukiswa kwezimboni emazweni asafufusa kuvule izindlela ezintsha namathuba ama-OEM. Ngaphezu kwalokho, ukwanda kwamandla okuthenga kwabantu kukhuthaza isidingo sezimoto, okuzoba yimbangela yokukhula kwemakethe yamabhethri e-lithium iron phosphate. Isifunda sase-Asia-Pacific sinobukhona obukhulu embonini yamabhethri e-lithium-ion kokubili maqondana nokukhiqizwa kwamabhethri kanye nesidingo. Amazwe ahlukahlukene, ikakhulukazi iShayina, iNingizimu Korea, kanye neJapan, angabakhiqizi abakhulu bamabhethri e-lithium-ion. Lawa mazwe anemboni yamabhethri ezinzile enezindawo ezinkulu zokukhiqiza eziqhutshwa yizinkampani. Amabhethri awakhiqizayo asetshenziswa ezinhlotsheni ezahlukene zezicelo okuhlanganisa izimoto zikagesi, ama-electronics abathengi kanye nezinhlelo zokugcina amandla.