Xov xwm
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Qhov zoo ntawm cov roj teeb lithium-ion piv nrog lwm hom roj teeb
Cov roj teeb tau siv ntau thiab ntau dua hauv peb lub neej.Piv nrog cov roj teeb lithium-ion, cov roj teeb lithium-ion deb tshaj li cov roj teeb li niaj zaus hauv txhua yam.Cov roj teeb lithium-ion muaj ntau yam kev siv, xws li lub zog tshiab tsheb, xov tooj ntawm tes, netbook computers, tabl ...Nyeem ntxiv -
Lub zog cia roj teeb tuaj yeem ua rau koj lub tsev thiab yav tom ntej
Kev siv cov kev daws teeb meem huv zog, xws li cov roj teeb uas muaj zog tshiab thiab lub tsheb fais fab, yog ib kauj ruam loj rau kev tshem tawm koj cov fossil roj dependence.Thiab tam sim no nws muaj peev xwm ua tau ntau dua li qhov qub.Cov roj teeb yog ib feem loj ntawm kev hloov hluav taws xob.Technology tau loj hlob nyob rau hauv leaps thiab bounds ov ...Nyeem ntxiv -
Ib tsab xov xwm kom nkag siab txog cov hauv paus ntsiab lus ntawm lithium-air batteries thiab lithium-sulfur batteries
01 Cov roj teeb lithium-air thiab lithium-sulfur roj teeb yog dab tsi?① Li-air roj teeb Lub roj teeb lithium-air siv cov pa oxygen raws li qhov zoo electrode reactant thiab hlau lithium raws li qhov tsis zoo electrode.Nws muaj lub zog theoretical siab ceev (3500wh / kg), thiab nws qhov tseeb zog ceev tuaj yeem ncav cuag 500-...Nyeem ntxiv -
Qhov cuam tshuam ntawm lithium hlau phosphate roj teeb hloov cov roj teeb txhuas-acid rau kev lag luam
Qhov cuam tshuam ntawm cov roj teeb lithium hlau phosphate hloov cov roj teeb lead-acid ntawm kev lag luam.Vim muaj kev txhawb zog ntawm lub teb chaws txoj cai, kev hais lus ntawm "cov roj teeb lithium hloov cov roj ntsha lead-acid" tau txuas ntxiv kom sov thiab nce ntxiv, tshwj xeeb tshaj yog kev tsim kho sai ntawm 5G ba ...Nyeem ntxiv -
Txoj kev xav ntawm Lithium nqi thiab tso tawm & tsim hluav taws xob suav txoj kev (3)
Txoj kev xav ntawm Lithium them thiab tso tawm & tsim hluav taws xob suav txheej txheem 2.4 Dynamic voltage algorithm hluav taws xob ntsuas Lub zog hluav taws xob algorithm coulometer tuaj yeem xam lub xeev ntawm cov roj teeb lithium nkaus xwb raws li lub roj teeb voltage.Txoj kev no kwv yees ...Nyeem ntxiv -
Txoj kev xav ntawm Lithium nqi thiab tso tawm & tsim hluav taws xob suav txoj kev (2)
Txoj kev xav ntawm Lithium them thiab tso tawm & kev tsim hluav taws xob suav nrog 2. Kev taw qhia txog roj teeb ntsuas 2.1 Kev taw qhia txog kev siv hluav taws xob ntsuas roj teeb tuaj yeem suav tias yog ib feem ntawm kev tswj fais fab.Hauv kev tswj roj teeb, lub ntsuas hluav taws xob yog lub luag haujlwm ...Nyeem ntxiv -
Txoj kev xav ntawm Lithium nqi thiab tso tawm & tsim hluav taws xob suav txoj kev (1)
1. Kev taw qhia txog lithium-ion roj teeb 1.1 Lub Xeev Tus Nqi (SOC) Lub Xeev ntawm kev them nqi tuaj yeem txhais tau tias yog lub xeev ntawm cov hluav taws xob muaj hluav taws xob hauv lub roj teeb, feem ntau yog qhia raws li feem pua.Vim tias muaj hluav taws xob muaj zog sib txawv nrog rau kev them nqi thiab tawm tam sim no, qhov kub thiab txias ...Nyeem ntxiv -
Lithium roj teeb overcharge mechanism thiab tiv thaiv overcharge ntsuas (2)
Hauv daim ntawv no, qhov kev ua tau zoo tshaj ntawm 40Ah hnab roj teeb nrog cov electrode NCM111 + LMO tau kawm los ntawm kev sim thiab simulations.Lub overcharge tam sim no yog 0.33C, 0.5C thiab 1C, feem.Lub roj teeb loj yog 240mm * 150mm * 14mm.( xam raws li qhov ntsuas voltage o ...Nyeem ntxiv -
Lithium roj teeb overcharge mechanism thiab tiv thaiv overcharge ntsuas (1)
Kev them nyiaj ntau dhau yog ib qho nyuaj tshaj plaws hauv kev ntsuas kev nyab xeeb ntawm lithium roj teeb tam sim no, yog li nws yuav tsum nkag siab txog cov txheej txheem ntawm kev them nyiaj ntau dhau thiab kev ntsuas tam sim no los tiv thaiv overcharging.Daim duab 1 yog qhov voltage thiab kub nkhaus ntawm NCM + LMO / Gr system roj teeb thaum nws yog ...Nyeem ntxiv -
Kev pheej hmoo thiab kev nyab xeeb thev naus laus zis ntawm lithium ion roj teeb (2)
3. Kev ruaj ntseg thev naus laus zis Txawm hais tias cov roj teeb lithium ion muaj ntau yam kev phom sij, nyob rau hauv cov kev mob tshwj xeeb ntawm kev siv thiab nrog qee yam kev ntsuas, lawv tuaj yeem tswj tau qhov tshwm sim ntawm cov kev tshwm sim sab nraud thiab kev tawm tsam hnyav hauv cov roj teeb kom ntseeg tau tias lawv siv tau zoo.Hauv qab no yog luv luv kuv ...Nyeem ntxiv -
Kev pheej hmoo thiab kev nyab xeeb thev naus laus zis ntawm lithium ion roj teeb (1)
1. Kev pheej hmoo ntawm lithium ion roj teeb Lithium ion roj teeb yog cov khoom siv hluav taws xob uas muaj peev xwm txaus ntshai vim nws cov yam ntxwv ntawm cov tshuaj lom neeg thiab cov kab ke.(1) Cov khoom siv tshuaj lom neeg siab Lithium yog cov pab pawg tseem ceeb kuv lub sijhawm nyob rau lub sijhawm thib ob ntawm lub sijhawm ua haujlwm, nrog rau kev ua haujlwm siab heev ...Nyeem ntxiv -
Tham txog roj teeb pob core Cheebtsam-battery cell (4)
Qhov tsis zoo ntawm lithium hlau phosphate roj teeb Txawm tias cov khoom siv muaj peev xwm rau kev siv thiab kev tsim kho, ntxiv rau nws qhov zoo, qhov tseem ceeb yog seb cov khoom puas muaj qhov tsis xws luag.Tam sim no, lithium hlau phosphate yog dav xaiv raws li cov khoom siv cathode ntawm lub hwj chim lith ...Nyeem ntxiv
