Maviri Mainstream Lithium-Ion Battery Types - LFP Uye NMC, Ndeipi Misiyano?

Lithium bhatiri- LFP Vs NMC

Mazwi ekuti NMC neLFP ave nemukurumbira munguva pfupi yapfuura, sezvo marudzi maviri akasiyana emabhatiri achirwira mukurumbira.Aya haasi matekinoroji matsva anosiyana nemabhatiri e-lithium-ion.LFP neNMC maviri akasiyana tubhu makemikari mu lithium-ion.Asi yakawanda sei yaunoziva nezveLFP neNMC?Mhinduro kuLFP vs NMC dzese dziri muchinyorwa ichi!

Paunenge uchitsvaga bhatiri rakadzika, pane zvinhu zvishoma zvakakosha zvekufunga nezvazvo, zvinosanganisira kushanda kwebhatiri, hupenyu hurefu, kuchengeteka, mutengo, uye kukosha kwese.

Ngatienzanisei kusimba uye kusasimba kweNMC neLFP mabhatiri (LFP Bhatiri VS NMC Bhatiri).

Chii chinonzi bhatiri reNMC?

Muchidimbu, mabhatiri eNMC anopa musanganiswa we nickel, manganese, uye cobalt.Ivo dzimwe nguva vanonzi lithium manganese cobalt oxide mabhatiri.

mabhatiri anopenya ane simba rakanyanya kana simba rakakwirira.Uku kudzikisira kwe "simba" kana "simba" kunoita kuti zvive zvakanyanya kushandiswa mumidziyo yemagetsi kana mota dzemagetsi.

Kazhinji, kunyange zvakadaro, marudzi ose ari chikamu che lithium iron mhuri.Nekudaro, kana vanhu vachienzanisa NMC neLFP, ivo vanowanzo reva kune cathode zvinhu zvebhatiri pacharo.

Zvishandiso zvinoshandiswa mune cathode zvinhu zvinogona kukanganisa zvakanyanya mutengo, kuita, uye hupenyu.Cobalt inodhura, uye lithium yakatonyanya kudaro.Cathodic mutengo parutivi, iyo inopa yakanyanya kunaka application?Tiri kutarisa mutengo, kuchengetedzwa, uye kuita kwehupenyu hwese.Verenga uye gadzira pfungwa dzako.

Chii chinonzi LFP?

LFP mabhatiri anoshandisa phosphate sechinhu che cathode.Chinhu chakakosha chinoita kuti LFP ibude pachena kutenderera kwayo kwehupenyu hurefu.Vazhinji vagadziri vanopa LFP mabhatiri ane hupenyu hwemakore gumi.Kazhinji inoonekwa sesarudzo iri nani ye "stationery" application, senge bhatiri rekuchengetedza kana nharembozha.

Bhatiri rinopenya rakagadzikana kupfuura iyo NMC nekuda kwekuwedzera kwealuminium.Vanoshanda pamwero wakadzikira zvakanyanya.-4.4 c kusvika 70 C. Izvi zvakasiyana-siyana zvekushisa zvakasiyana-siyana zvakanyanya kudarika mamwe mabhatiri e-deep-cycle, zvichiita kuti ive sarudzo yakakwana yedzimba dzakawanda kana mabhizimisi.

Iyo LFP bhatiri inogonawo kumira yakakwira voltage kwenguva yakareba.Izvi zvinoshandura mukugadzikana kwepamusoro kwekushisa.Iyo yakadzika kudzikama kwekupisa, kunowedzera njodzi yekushomeka kwemagetsi nemoto, sezvakaita LG Chem.

Chengetedzo inogara ichinyanya kukosha.Iwe unofanirwa kuve nechokwadi chekuti chero chinhu chaunowedzera kumba kwako kana bhizinesi chinopinda nekuomarara kuongororwa kwemakemikari kutsigira chero "yekushambadzira" zvichemo.

Nhaurirano iri kuramba ichipisa pakati penyanzvi dzeindasitiri uye ingangoenderera kwenguva yakati.Izvo zvakati, LFP inoonekwa zvakanyanya sarudzo iri nani yekuchengetedza solar cell, ndosaka vazhinji vepamusoro mabhatiri vanogadzira zvino vanosarudza iyi kemikari kune avo ekuchengetedza simba zvigadzirwa.

LFP Vs NMC: Ndeipi misiyano?

Kazhinji, NMCS inozivikanwa nokuda kwesimba rayo guru, izvo zvinoreva kuti nhamba imwe chete yemabhatiri ichabudisa simba rakawanda.Kubva pamaonero edu, patinobatanidza hardware uye software yepurojekiti, mutsauko uyu unobata dhizaini yedu uye mutengo.Zvichienderana nebhatiri, ndinofunga kuti mari yeimba yeLFP (kuvaka, kutonhora, kuchengeteka, magetsi eBOS zvikamu, nezvimwewo) inenge 1.2-1.5 nguva yakakwirira kupfuura NMC.LFP inozivikanwa sekemikari yakagadzikana, zvinoreva kuti tembiricha yekushisa inomhanya (kana moto) yakakwira kupfuura NCM.Takaona izvi pachedu pakuedza bhatiri reiyo UL9540a chitupa.Asi kune zvakare akawanda akafanana pakati peLFP neNMC.Kufamba-famba zvakanaka kwakafanana, sezvakajairwa zvinhu zvinokanganisa mashandiro ebhatiri, senge tembiricha uye C rate (chiyero chinochajwa kana kuburitswa bhatiri).