Yuav ua li cas txhim kho lithium iron phosphate battery forsolar coj txoj kev teeb hauv huab cua txias
Qhov no yog thaum Lub Kaum Ib Hlis, thiab huab cua kub tau poob mus rau ntau qib lossis txawm tias qis dua xoom. Qhov no yog ntsuas qhov ntsuas kub tsawg ntawm lub teeb-emitting diode (LED) hnub ci coj txoj kev teeb. hnub ci coj txoj kev teeb lub tuam txhab tsim khoom yog ib hom khoom siv hauv lub xeev txias, uas muaj cov yam ntxwv ntawm kev tiv thaiv ib puag ncig, tsis muaj kuab paug, siv hluav taws xob tsawg, ua haujlwm siab luminous, thiab lub neej ntev. Yog li ntawd, hnub ci coj txoj kev teeb yuav dhau los ua kev xaiv rau kev txuag hluav taws xob txoj kev teeb pom kev zoo. hnub ci coj txoj kev teeb yog ib hom kev ua haujlwm tau zoo hauv lub xeev lub teeb tsim los ntawm semiconductor PN kev sib tshuam uas tuaj yeem tso lub teeb nrog lub zog hluav taws xob tsis muaj zog. Nyob rau qee qhov kev cia siab rau yav tom ntej thiab qhov kev txhaj tshuaj tam sim no, lub qhov raug txhaj rau hauv P cheeb tsam thiab cov tshuab hluav taws xob txhaj rau hauv N cheeb tsam yog tom qab tau nthuav tawm mus rau thaj chaw nquag, photons raug tso tawm los ntawm hluav taws xob rov ua dua tshiab, uas ncaj qha hloov hluav taws xob lub zog mus rau hauv lub zog hluav taws xob. . Yuav ua li cas txhawm rau txhim kho qhov ntsuas kub tsawg ntawm lithium iron phosphate battery pack? Raws li peb txhua tus paub, kev ua haujlwm kub ntawm cov roj teeb lithium zoo heev, qhov kub siab tuaj yeem ncav cuag 350 ~ 500 ℃, thiab qhov kub siab (60 ℃) tseem tuaj yeem tso tawm 100%. LED txoj kev teeb yog ib hom kev ua haujlwm tau zoo hauv lub xeev lub teeb tsim los ntawm semiconductor PN kev sib tshuam uas tuaj yeem tso lub teeb nrog lub zog hluav taws xob tsis muaj zog. Nyob rau qee qhov kev cia siab rau yav tom ntej thiab qhov kev txhaj tshuaj tam sim no, lub qhov raug txhaj rau hauv P cheeb tsam thiab cov tshuab hluav taws xob txhaj rau hauv N cheeb tsam yog tom qab tau nthuav tawm mus rau thaj chaw nquag, photons raug tso tawm los ntawm hluav taws xob rov ua dua tshiab, uas ncaj qha hloov hluav taws xob lub zog mus rau hauv lub zog hluav taws xob. . Tab sis yuav ua li cas txhawm rau txhim kho qhov ntsuas kub qis ntawm peb-txoj kev lithium roj teeb system?
Lithium iron phosphate battery:
Lithium iron phosphate battery hais txog lub roj teeb lithium ion uas siv lithium iron phosphate ua cov khoom siv hluav taws xob zoo. Cov khoom siv cathode ntawm lithium-ion roj teeb feem ntau suav nrog lithium cobaltate, lithium manganate, lithium nickelate, cov khoom siv ternary, lithium iron phosphate thiab lwm yam. Ntawm lawv, lithium iron phosphate yog cov khoom siv cathode siv hauv feem ntau cov roj teeb lithium-ion. Qhov kev thov nce rau lithium iron phosphate battery packs yog qhov tseem ceeb rau kev txhim kho qhov ntsuas kub qis ntawm cov roj teeb lithium.
Dab tsi yog yam uas cuam tshuam rau kev ua haujlwm kub qis ntawm lithium iron phosphate battery packs?
Txog kev ntim cov roj teeb lithium iron phosphate, cov kws tshaj lij kev lag luam hluav taws xob tau ua qhov kev tshawb fawb ntxaws ntxaws ntawm cov yam ntxwv kub qis, qhov laj thawj yog raws li hauv qab no:
1. Ib puag ncig tsim khoom: Lithium iron phosphate battery pack is a high-tech product with many chemical raw materials and complex technology. Cov chaw tsim khoom muaj qhov xav tau siab rau qhov kub thiab txias, av, hmoov av, thiab lwm yam Yog tias nws tsis nyob hauv qhov chaw, lub roj teeb zoo yuav hloov pauv.
2. Kev coj tsis zoo thiab qeeb diffusion ntawm lithium ions. Thaum them nyiaj thiab tawm ntawm kev kub ceev, qhov peev xwm tshwj xeeb muaj tsawg. Qhov teeb meem no yog qhov nyuaj uas txwv txoj kev loj hlob ntawm kev lag luam lithium hlau phosphate. Qhov laj thawj yog vim li cas lithium iron phosphate tsis tau siv dav yog qhov teeb meem loj.
peb. Cov khoom cuam tshuam, kev coj ua ntawm lithium iron phosphate cathode nws tus kheej tsis zoo, ntxiv rau, nws yog qhov yooj yim heev rau polarize, txo kev muaj peev xwm ua si; qhov tsis zoo electrode feem ntau raug them ntawm qhov kub tsawg, vim qhov no yuav cuam tshuam rau teeb meem kev nyab xeeb; hauv cov electrolyte, daim ntawv no tuaj yeem nce ntawm qhov kub qis, viscosity loj, thiab qhov tsis kam mus rau lithium ion tsiv teb tsaws yuav nce; ib qho yog phau ntawv tuav, uas muaj kev cuam tshuam ntau dua rau kev ua haujlwm qis-kub ntawm lub roj teeb.
Yuav ua li cas txhawm rau txhim kho qhov ntsuas kub tsawg ntawm cov roj teeb lithium iron phosphate?
Peb tham txog yuav ua li cas txhawm rau txhim kho qhov ntsuas kub qis ntawm lithium iron phosphate roj teeb pob los ntawm plaub ntu: cov hluav taws xob zoo, cov hluav taws xob tsis zoo, electro-hydraulic thiab phau ntawv.
● Ntawm qhov zoo, tam sim no yog nanoscale. Nws qhov loj me me, tiv taus thiab qhov ntev ntawm lub dav hlau AB cuam tshuam rau cov yam ntxwv kub tsawg ntawm tag nrho cov roj teeb. Cov txheej txheem sib txawv muaj qhov cuam tshuam sib txawv ntawm qhov zoo electrode. Lub roj teeb ua los ntawm lithium iron phosphate nrog qhov loj me ntawm 100 txog 200 nanometers muaj cov yam ntxwv kub qis dua, thiab tuaj yeem tso tawm 94% ntawm -20 degrees, uas yog, nanometerization ntawm cov khoom me me ua rau txoj hauv kev tsiv mus los. Txij li thaum tawm ntawm lithium iron phosphate feem ntau yog cuam tshuam nrog cov hluav taws xob zoo, kev ua haujlwm ntawm qhov ntsuas kub qis kuj tseem txhim kho.
Benwei Hnub Ci Txoj Kev Teeb Sab Nrauv Teeb
Khoom Nta:
& gt; LED teeb, vaj huam sib luag hnub ci, roj teeb lithium thiab tswj, txhua yam hauv ib qho kev tsim qauv me me.
& gt; Tsis muaj xov, 100% hnub ci zog, yooj yim rau nruab thiab xa khoom.
& gt; Ua-nyob rau hauv infrared sensor, tuaj yeem kho lub teeb tso tawm kom raug (lub sijhawm tswj hwm + lub teeb pom kev zoo tswj + lub suab tswj lub suab tswj).
& gt; Xeb-pov thawj, tsis muaj plua plav thiab tsis muaj dej IP65.
& gt; 5 xyoo lav.
Kev coj mus rau hauv tus lej tus yam ntxwv ntawm qhov tsis zoo ntawm lub roj teeb lithium, qhov ntsuas kub tsawg ntawm lub roj teeb lithium feem ntau cuam tshuam los ntawm cov hluav taws xob tsis zoo, suav nrog kev hloov pauv me me thiab hloov ntawm qhov deb ntawm cov hluav taws xob tsis zoo. Peb yam sib txawv ntawm cov khoom siv graphite tau xaiv los ua qhov tsis zoo electrode, thiab kev cuam tshuam ntawm txheej txheej sib txawv thiab qhov loj me ntawm nws qhov ntsuas kub tsawg tau kawm.
