I-China: Iimfuno eziphambili ezingamashumi amabini anesihlanu (uhlelo luka-2023) zakhululwa ukunqanda iingozi zemveliso yamandla

Inkcazelo emfutshane:


Umyalelo weProjekthi

I-China: Iimfuno eziphambili ezingamashumi amabini anesihlanu (uhlelo luka-2023) zakhululwa ukuze zithinteleamandlaiingozi zemveliso,
amandla,

▍ Isishwankathelo seSiqinisekiso

Imigangatho kunye noXwebhu lweSiqinisekiso

Umgangatho wovavanyo: GB31241-2014:Iiseli ze-Lithium ion kunye neebhetri ezisetyenziswa kwisixhobo sombane esiphathwayo-Iimfuno zokhuseleko
Uxwebhu lwesiqinisekiso: CQC11-464112-2015:Ibhetri yeSekondari kunye neMigaqo yoKhuseleko lweBattery yeSiqinisekiso soKhuseleko lweZixhobo zoMbane eziphathwayo

 

Imvelaphi kunye noMhla wokuphunyezwa

1. I-GB31241-2014 yapapashwa nge-5 kaDisembath, 2014;

2. I-GB31241-2014 yaphunyezwa ngokunyanzeliswayo ngo-Agasti woku-1st, 2015. ;

3. Ngo-Oktobha 15, 2015, i-Certification and Accreditation Administration ikhuphe isisombululo sobugcisa kumgangatho wokuvavanya okongeziweyo we-GB31241 yecandelo eliphambili "ibhetri" yezixhobo zomsindo kunye nevidiyo, izixhobo zeteknoloji yolwazi kunye nezixhobo ze-telecom terminal. Isisombululo sichaza ukuba iibhetri ze-lithium ezisetyenziswe kwiimveliso ezingentla kufuneka zivavanywe ngokungenamkhethe ngokwe-GB31241-2014, okanye zifumane isatifikethi esahlukileyo.

Qaphela: I-GB 31241-2014 ngumgangatho onyanzelekileyo kazwelonke. Zonke iimveliso zebhetri ye-lithium ezithengiswa e-China ziya kuhambelana nomgangatho we-GB31241. Lo mgangatho uya kusetyenziswa kwizikim zesampulu ezintsha zokuhlolwa okungahleliweyo kuzwelonke, kwiphondo nakwingingqi.

▍ Umda weSiqinisekiso

GB31241-2014Iiseli ze-Lithium ion kunye neebhetri ezisetyenziswa kwisixhobo sombane esiphathwayo-Iimfuno zokhuseleko
Amaxwebhu esiqinisekisoikakhulu yeemveliso zombane eziphathwayo ezicwangciselwe ukuba ngaphantsi kwe-18kg kwaye zinokuthwalwa rhoqo ngabasebenzisi. Imizekelo ephambili yile ilandelayo. Iimveliso zombane eziphathwayo ezidweliswe ngezantsi azibandakanyi zonke iimveliso, ngoko ke iimveliso ezingadweliswanga azikho ngaphandle kobubanzi balo mgangatho.

Izixhobo ezinxitywayo: Iibhetri zeLithium-ion kunye neepakethi zebhetri ezisetyenziswa kwisixhobo kufuneka zihlangabezane neemfuno eziqhelekileyo.

Udidi lwemveliso yombane

Imizekelo eneenkcukacha yeentlobo ngeentlobo zeemveliso zombane

Iimveliso zeofisi eziphathwayo

incwadi yamanqaku, pda, njl.

Iimveliso zonxibelelwano lweselula ifowuni ephathwayo, ifowuni engenazintambo, i-headset yeBluetooth, i-walkie-talkie, njl.
Iimveliso eziphathwayo zeaudio kunye nevidiyo iseti kamabonakude ephathwayo, isidlali esiphathwayo, ikhamera, ikhamera yevidiyo, njl.
Ezinye iimveliso eziphathwayo i-electronic navigator, ifreyimu yeefoto zedijithali, ii-consoles zomdlalo, ii-e-books, njl.

▍Kutheni i-MCM?

● Ukuthathelwa ingqalelo kokufaneleka: I-MCM yilabhoratri yekhontrakthi evunyiweyo ye-CQC kunye nelebhu evunyiweyo yiCESI. Ingxelo yovavanyo ekhutshiweyo ingasetyenziswa ngokuthe ngqo kwi-CQC okanye isatifikethi se-CESI;

● Inkxaso yobuchwephesha: I-MCM inezixhobo zokuvavanya i-GB31241 eyaneleyo kwaye ixhotyiswe ngamagcisa aqeqeshiweyo angaphezu kwe-10 ukwenza uphando olunzulu ngovavanyo lweteknoloji, isiqinisekiso, uphicotho-zincwadi lwefektri kunye nezinye iinkqubo, ezinokubonelela ngeenkonzo ezichaneke ngakumbi nezilungiselelwe isiqinisekiso se-GB 31241 kwihlabathi jikelele. abathengi.

NgoMatshi ka-2023, uLawulo lweSizwe lwaMandla lukhuphe iimfuno eziphambili ezingamashumi amabini anesihlanu (uHlelo luka-2023) lokuthintelaamandlaiingozi zemveliso. Kunyaka ophelileyo, idrafti yeenkcazo ze "IiMfuneko" yabhengezwa kwaye ngelo xesha, kwinqaku le-2.12.1 inqaku lichaza ngokucacileyo ukuba "izikhululo zamandla okugcina amandla e-electrochemical aphakathi kunye nenkulu azikwazi ukusebenzisa iibhetri ze-lithium ze-ternary, iibhetri zesulfure ye-sodium ungasebenzisi iibhetri zamandla echelon. Kodwa kwinguqu ye-2023 yale mfuneko, le mfuneko isusiwe kwaye ezi mfuno zilandelayo zongezwa ngokutsha.1.Izikhululo zamandla okugcina amandla aphakathi kunye namakhulu kufuneka zikhethe iibhetri ezinobuchwepheshe obuvuthiweyo kunye nokusebenza okuphezulu kokhuseleko, kwaye ukhethe ngobulumko iibhetri zamandla e-cascade. Xa ibhetri yamandla ikhethelwe ukusetyenziswa kwe-cascade, kufuneka ilandele yonke ingqikelelo yomjikelo wobomi, yenze uvavanyo olungaguquguqukiyo kwaye iqhube uvavanyo lokhuseleko oludityaniswe nedatha yokulandeleka, kwaye ihlangabezane neemfuno zokusebenza kokhuseleko kwimigangatho yobugcisa efana "nebhetri ye-lithium-ion yamandla yokugcina” (GB/T 36276); Isixhobo sokubona igesi etshayo kufuneka sifakwe kwisixhobo sebhetri ye-lithium iron phosphate. Xa i-H2 okanye i-CO yoxinaniso inkulu kunomqobo obekiweyo, isixhobo esiphakathi kwezixhobo kunye nenqanaba leqela lezixhobo ze-DC kufuneka ziqhawulwe, kwaye inkqubo yokuphuma komoya ngexesha likaxakeka kunye nesixhobo se-alam kufuneka zivulwe. Ukusetwa komyinge wesixhobo sokubona igesi etshayo kuya kuhlangabezana neemfuno zemigangatho efanelekileyo.Oku ngasentla kunokufundwa ukuba iibhetri zezityalo zokugcina amandla eziphakathi kunye nezikhulu kufuneka zihlangabezane nemigangatho ye-GB / T 36276; izixhobo zokubona igesi evuthayo ziyafuneka phakathi kwezixhobo zebhetri. Ezi zilandelayo zinkcukacha zeSiqendu 2.12 seeMfuno:


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi