Ndeupi Musiyano Uripo Pakati peLiFePO₄ neNCM Batterys?

Mabhatiri eLithium-ion ave akakosha mukushandisa michina yemazuva ano, mota dzemagetsi, uye masisitimu ekuchengetera simba. Pakati pemakemikari akawanda eLithium-ion aripo nhasi, maviri eanonyanya kushandiswa mabhatiri eLiFePO₄ (Lithium Iron Phosphate) uye NCM (Nickel Cobalt Manganese). Mhando yega yega ine hunhu hwakasiyana, zvakanakira, uye mashandisirwo anoita kuti akwanise kushandiswa munzvimbo dzakasiyana.

Mabhatiri eLiFePO₄mabhatiri eLFP, anozivikanwawo nekugadzikana kwawo kwakanaka kwekupisa uye makemikari. Ane hupenyu hwakareba hwekufamba, anowanzo svika macircuits anopfuura 2000, uye anopa zvinhu zvakasimba zvekuchengetedza, zvakaita sekudzivirira kupisa zvakanyanya uye njodzi shoma yekupisa kana moto. Pamusoro pezvo, anoshanda zvakanaka kana tembiricha yakakwira uye anochengetedza voltage yakagadzikana panguva yekubuda. Zvisinei, huwandu hwesimba rawo hwakaderera pane mabhatiri eNCM, zvichireva kuti anochengetedza simba shoma kune saizi kana huremu hwakaenzana. Izvi zvinoita kuti asanyanya kunaka kushandiswa uko nzvimbo nehuremu zvakakosha.

Pane rimwe divi, Mabhatiri eNCM—inoumbwa ne nickel, cobalt, uye manganese—inopa simba rakawanda uye simba rakasiyana. Izvi zvinoita kuti ive yakakodzera mota dzemagetsi (EVs), uko kutyaira kwenguva refu uye saizi yebhatiri diki zvakakosha. Mabhatiri eNCM anogona kupa kushanda kwakasimba maererano nekukurumidzira uye kubuda kwemagetsi kwakawanda. Zvisinei, ane hupenyu hupfupi hwekufamba kana tichienzanisa neLiFePO₄, kazhinji inotangira pa1000 kusvika 1500 cycles. Pamusoro pezvo, kuvapo kwecobalt kunomutsa kunetseka kwezvakatipoteredza uye kwetsika, sezvo maitiro ayo ekuchera achinyanya kushandisa zviwanikwa uye kazhinji kacho anokakavadzana.

Panyaya yemutengo, mabhatiri eLiFePO₄ anowanzo dhura uye haana njodzi kune nharaunda, nepo mabhatiri eNCM, kunyangwe achidhura zvakanyanya, achipa mashandiro ari nani pakubudisa simba. Sarudzo pakati pezviviri izvi inonyanya kuenderana nekushandiswa: LiFePO₄ inofarirwa pakuchengetedza simba risingachinji uye mota dzemagetsi dzinomhanya zvishoma, nepo NCM inofarirwa mumagetsi eEV anoshanda zvakanyanya uye magetsi anotakurika anoda masosi emagetsi madiki, ane simba rakawanda.

Mukupedzisa, mabhatiri eLiFePO₄ neNCM ane simba rawo uye kusasimba kwawo. Sarudzo pakati pavo inofanira kunge yakavakirwa pakuchengetedzwa, zvinodiwa nesimba, bhajeti, uye kukanganisa nharaunda.