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Peb yuav tsum ua li cas rau lub ntsej muag ntawm qhov teeb meem loj tshaj ntawm lithium roj teeb?

Taw qhia:

Ib qho teeb meem loj tshaj ntawmlithium roj teebyog lub peev xwm lwj, uas cuam tshuam ncaj qha rau lawv lub neej kev pabcuam thiab kev ua haujlwm. Yog vim li cas rau lub peev xwm decay yog complex thiab varied, nrog rau cov roj teeb aging, kub ib puag ncig, nquag them thiab tawm mus, overcharging thiab sib sib zog nqus paug.

Lub ntsiab manifestation ntawm lithium roj teeb muaj peev xwm lwj yog maj mam poob nyob rau hauv cov zis muaj peev xwm, uas yog, txo cov roj teeb muaj peev xwm thiab endurance, thiab qhov lwj no yog irreversible thiab yuav ua rau kom cov txheej txheem kev laus ntawm lub roj teeb, thiaj li yuav tiv thaiv kom txhob muaj peev xwm lwj ntsuas. :

1. Kev tswj kev them nqi thiab kev tso tawm

Tsim ib tug tsim nyog them nqi thiab tso tawm system:zam lub sij hawm ntev overcharging los yog over-discharging ntawm lub roj teeb, thiab xyuas kom meej tias lub lithium roj teeb ua hauj lwm nyob rau hauv ib tug haum voltage qhov rais kom txo tau cov kev ntxhov siab heev ntawm cov khoom siv electrode.

Txwv kom them ceev ceev tam sim no thiab teeb tsa qhov tsim nyog txiav tawm hluav taws xob: Qhov no yuav pab txo qis thermal thiab tshuaj lom neeg kev ntxhov siab hauv lub lithium roj teeb thiab ncua lub peev xwm lwj.

2. Kev tswj qhov kub thiab txias

Ua kom lub roj teeb lithium nyob rau hauv qhov kub thiab txias:qhov kub thiab txias ib puag ncig yuav ua rau lub roj teeb tshuaj tiv thaiv, ua rau muaj peev xwm ntau dhau; thaum tsis tshua muaj kub yuav ua rau muaj kev tiv thaiv sab hauv ntawm lub roj teeb thiab cuam tshuam rau kev ua haujlwm tawm. Yog li ntawd, kev siv cov tshuab ua kom txias lossis cov ntaub ntawv rwb thaiv tsev tuaj yeem txhim kho lub xeev ua haujlwm ntawm lub roj teeb thiab ua kom nws lub neej ntev.

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3. Software algorithm optimization

Kev siv cov roj teeb ntse tswj qhov system (BMS):saib xyuas ntau yam tsis sib xws ntawm lub roj teeb hauv lub sijhawm tiag tiag thiab dynamically kho cov kev them nyiaj thiab tawm tswv yim raws li cov ntaub ntawv. Piv txwv li, thaum kuaj pom lub roj teeb kub siab dhau los lossis yuav dhau mus, BMS tuaj yeem hloov kho tus nqi them lossis ncua kev them nyiaj ib ntus txhawm rau tswj kev noj qab haus huv ntawm lub roj teeb.

4. Kev tu thiab rov ua haujlwm tsis tu ncua

Periodic charge thiab tso tawm mus:Lub sij hawm them nqi thiab tawm mus ncig thiab lwm yam kev saib xyuas rau lub roj teeb tuaj yeem pab rov qab qee yam khoom siv, yog li ua kom qeeb ntawm qhov muaj peev xwm lwj.

5. Rov ua dua thiab rov siv dua

Tsis txhob muab pov tseg cov roj teeb lithium ntawm qhov xav tau.Muab lawv mus rau cov chaw ua haujlwm roj teeb rov ua dua tshiab rau kev kho cov kws tshaj lij, rho tawm cov khoom muaj txiaj ntsig xws li lithium thiab cobalt los ntawm lawv los tsim cov roj teeb tshiab, uas tsis yog tsuas yog ua rau kev siv cov peev txheej ruaj khov, tab sis kuj txo lub nra ntawm ib puag ncig.

6. Cov khoom siv txhim kho thiab kev tsim kho tshiab

Tsim cov khoom siv electrode tshiab:Tshawb nrhiav cov ntaub ntawv zoo electrode ruaj khov thiab cov ntaub ntawv tsis zoo electrode nrog ntau dua lithium cia muaj peev xwm, xws li cov ntaub ntawv silicon lossis lithium hlau, kom txo tau lub peev xwm poob thiab kev tawm mus.

Optimize electrolyte formula:Los ntawm kev txhim kho cov mis electrolyte, txo cov khoom decomposition ntawm cov electrolyte, txo qhov kev loj hlob ntawm cov impedance nyob rau hauv lub lithium roj teeb, thiab yog li ncua lub roj teeb lub neej.

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Xaus

Kev daws teeb meem ntawm lithium roj teeb muaj peev xwm lwj yuav tsum muaj kev sib koom tes thiab kev tsim kho tshiab, pib los ntawm cov khoom siv, tsim, kev tswj xyuas, kev saib xyuas thiab lwm yam kom ntev lub roj teeb lub neej thiab txhim kho kev ua haujlwm. Nrog kev nce qib ntawm kev siv thev naus laus zis thiab kev tshawb fawb tob tob, kuv ntseeg tias cov kev daws teeb meem zoo dua yuav tshwm sim yav tom ntej.

Heltec Zogyog koj tus khub ntseeg siab hauv lithium roj teeb. Nrog kev mob siab rau kev tshawb fawb thiab kev tsim kho, cov roj teeb lithium zoo tshaj plaws thiab cov khoom siv roj teeb ntau, peb muab cov kev daws teeb meem ib zaug kom tau raws li cov kev xav tau ntawm kev lag luam. Peb txoj kev cog lus rau cov khoom lag luam zoo tshaj plaws, cov kev daws teeb meem zoo thiab cov neeg siv khoom muaj zog sib koom ua ke tau ua rau peb qhov kev xaiv zoo tshaj plaws rau cov roj teeb pob manufacturers thiab cov neeg muag khoom thoob ntiaj teb.

Yog tias koj muaj lus nug lossis xav paub ntxiv, thov tsis txhob yighu rau peb.

Thov rau Quotation:

Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538

Sucre:sucre@heltec-bms.com/ +86 136 8844 2313

Nancy:nancy@heltec-bms.com/ +86 184 8223 7713


Post lub sij hawm: Lub Xya hli ntuj-22-2024