Tshiab Roj Teeb Technology 2: Lub Sijhawm thiab Kev Sib Tw ntawm Sodium-ion Battery,
sodium-ion roj teeb,

▍ KC yog dab tsi?

Txij thaum 25^thLub Yim Hli, 2008, Kaus Lim Kauslim Ministry of Knowledge Economy (MKE) tshaj tawm tias National Standard Committee yuav ua ib lub teb chaws tshiab daim ntawv pov thawj - lub npe KC cim hloov Korean Certification thaum lub sij hawm lub Xya hli ntuj 2009 thiab Kaum Ob Hlis 2010. Cov khoom siv hluav taws xob muaj ntawv pov thawj kev nyab xeeb scheme (KC Certification) yog qhov yuav tsum tau ua thiab kev tswj hwm tus kheej kev nyab xeeb kev pom zoo raws li Kev Tswj Xyuas Hluav Taws Xob Hluav Taws Xob Kev Nyab Xeeb Txoj Cai, ib lub tswv yim uas tau lees paub kev nyab xeeb ntawm kev tsim khoom thiab muag.

Qhov txawv ntawm qhov yuav tsum tau ntawv pov thawj thiab kev tswj tus kheej( yeem)kev lees paub kev nyab xeeb:

Rau kev tswj xyuas kev nyab xeeb ntawm cov khoom siv hluav taws xob, KC ntawv pov thawj tau muab faib ua kev tswj hwm tus kheej thiab kev tswj hwm tus kheej (daim ntawv pov thawj) kev nyab xeeb raws li kev faib tawm ntawm kev phom sij ntawm cov khoom.Cov ntsiab lus ntawm Kev Tswj Xyuas Cov Ntawv Pov Thawj yog siv rau cov khoom siv hluav taws xob uas nws cov qauv thiab cov txheej txheem ntawm daim ntawv thov yuav ua rau Qhov tshwm sim txaus ntshai lossis teeb meem xws li hluav taws kub, hluav taws xob poob siab. Thaum cov ntsiab lus ntawm kev tswj hwm tus kheej (daim ntawv pov thawj) kev nyab xeeb yog siv rau cov khoom siv hluav taws xob uas nws cov qauv thiab cov txheej txheem ntawm daim ntawv thov tsis tuaj yeem ua rau muaj kev phom sij loj lossis cuam tshuam xws li hluav taws xob, hluav taws xob poob siab. Thiab qhov txaus ntshai thiab teeb meem tuaj yeem tiv thaiv los ntawm kev sim cov khoom siv hluav taws xob.

▍ Leej twg tuaj yeem thov rau KC ntawv pov thawj:

Txhua tus neeg raug cai lossis cov neeg nyob hauv tsev thiab txawv teb chaws uas koom nrog hauv kev tsim khoom, sib dhos, ua cov khoom siv hluav taws xob.

▍ Cov txheej txheem thiab txheej txheem ntawm kev pov thawj kev nyab xeeb:

Thov rau KC ntawv pov thawj nrog cov khoom lag luam tus qauv uas tuaj yeem muab faib ua cov qauv yooj yim thiab cov qauv series.

Txhawm rau kom paub meej hom qauv thiab tsim cov khoom siv hluav taws xob, ib lub npe khoom tshwj xeeb yuav raug muab raws li nws txoj haujlwm sib txawv.

▍ KC ntawv pov thawj rau Lithium roj teeb

1. KC daim ntawv pov thawj tus qauv rau lithium roj teeb:KC62133:2019
2. Khoom Scope ntawm KC ntawv pov thawj rau lithium roj teeb

A. Secondary lithium roj teeb rau siv nyob rau hauv daim ntawv thov portable los yog tshem tau cov khoom

B. Cell tsis raug KC daim ntawv pov thawj txawm tias muag lossis sib sau ua ke hauv cov roj teeb.

C. Rau cov roj teeb uas siv rau hauv cov khoom siv hluav taws xob los yog UPS (tsis cuam tshuam lub zog hluav taws xob), thiab lawv lub zog uas ntau dua 500Wh yog dhau qhov kev txwv.

D. Lub roj teeb uas nws lub zog ntim qis dua 400Wh / L los rau hauv cov ntawv pov thawj txij li 1^st, Lub Plaub Hlis 2016.

▍ Vim li cas MCM?

● MCM khaws kev koom tes nrog Kaus Lim Kauslim cov chaw sim, xws li KTR (Korea Testing & Research Institute) thiab muaj peev xwm muab cov kev daws teeb meem zoo tshaj plaws nrog kev ua haujlwm siab thiab muaj txiaj ntsig ntxiv rau cov neeg siv khoom los ntawm lub sijhawm ua cov txheej txheem kuaj, ntawv pov thawj nqi.

● KC ntawv pov thawj rau rechargeable lithium roj teeb tuaj yeem tau txais los ntawm kev xa daim ntawv pov thawj CB thiab hloov mus rau hauv daim ntawv pov thawj KC. Raws li CBTL raws li TÜV Rheinland, MCM tuaj yeem muab cov ntawv ceeb toom thiab daim ntawv pov thawj uas tuaj yeem thov rau kev hloov pauv ntawm KC daim ntawv pov thawj ncaj qha. Thiab lub sijhawm ua haujlwm tuaj yeem ua kom luv yog tias thov CB thiab KC tib lub sijhawm. Dab tsi ntxiv, tus nqi cuam tshuam yuav zoo dua.

Tsis ntev los no, Tuam Tshoj Electronics Standardization Institute, nrog rau Zhongguancun ESS Industry Technology Association, tuav lub rooj sab laj ntawm Sodium-ion Battery Industry Chain thiab Standard Development. Cov kws tshaj lij los ntawm cov koom haum tshawb fawb, cov tsev kawm ntawv theem siab thiab cov lag luam tuaj qhia txog kev lag luam, suav nrog kev tsim qauv, cov khoom siv anode, cov khoom siv cathode, cov khoom sib cais, BMS thiab cov khoom siv roj teeb. Lub rooj sib tham qhia txog cov txheej txheem ntawm kev tsim qauv ntawm sodium roj teeb thiab cov txiaj ntsig ntawm kev tshawb fawb thiab kev lag luam.
UN TDG tsim tus lej cim thiab lub npe rau kev thauj mus los ntawm sodium roj teeb. Thiab tshooj UN 38.3 kuj tseem suav nrog cov roj teeb uas muaj sodium.Lub DGP ntawm International Civil Aviation Organization kuj tau tshaj tawm cov lus qhia siv technology tshiab, uas nws ntxiv cov kev xav tau ntawm cov roj teeb sodium-ion. Qhov no qhia tau hais tias cov roj teeb sodium yuav raug teev raws li cov khoom txaus ntshai rau kev thauj mus los hauv aviation hauv 2025 lossis 2026. Txij thaum Lub Xya Hli 2022 Cov Lus Cog Tseg ntawm Sodium-ion Batteries thiab Sodium Batteries-Symbol thiab Lub Npe tau raug tshaj tawm, nrog rau kev sib tham rau cov qauv tsim. ntawm kev teeb tsa cov qauv kom ntxaws ntxiv, xws li cov khoom siv roj teeb sodium-ion (anode, cathode, electrolyte, thiab lwm yam) thiab GB rau cov khoom siv roj teeb sodium (xws li cov roj teeb traction, ESS roj teeb, thiab lwm yam) hauv 2011, thawjsodium-ion roj teebtuam txhab Faradion tau tsim nyob rau hauv teb chaws Aas Kiv. Nws daim ntawv qhia thev naus laus zis feem ntau tsom mus rau npib tsib xee puag stratiform hlau oxide lossis cov roj carbon tawv. Cov roj teeb no feem ntau yog siv nyob rau hauv ESS lossis tsheb teeb. Nws yog unparalleled thaum ntawd. Tam sim no nws tau yuav los ntawm Reliance Industries ntawm Is Nrias teb.In 2012, Natron Zog tau teeb tsa hauv Tebchaws Meskas cov txheej txheem thev naus laus zis tsom rau Prussian Blue thiab hydroelectrolyte, uas muaj kev nyab xeeb dua li cov organic electrolyte. Nws tsim nyog pom tias Natron twb tau txais ntawv pov thawj ntawm UL 1973 thiab UL 9540A. Cov roj teeb feem ntau yog siv hauv UPS thiab ESS nyob ruaj ruaj.