Ruzivo rwemumba: 94.2% chikamu che lithium-ion bhatiri simba rekuchengetedza tekinoroji panosvika 2022,
Lithium-ion Battery,

▍Vietnam MIC Certification

Circular 42/2016/TT-BTTTT yakataura kuti mabhatiri akaiswa munharembozha, mahwendefa nemabhuku ekunyorera haabvumidzwe kuendeswa kunze kwenyika kuVietnam kunze kwekunge aiswa pasi peDoC certifctaion kubvira Oct.1,2016. DoC inozodikanwawo kupa kana uchinyorera Type Mvumo yezvigadzirwa zvekupedzisira (nharembozha, mahwendefa nemabhuku ekunyorera).

MIC yakaburitsa Circular 04/2018/TT-BTTT itsva muna Chivabvu, 2018 iyo inoti hapasisina IEC 62133:2012 mushumo wakabudiswa nerabhoritari yemhiri kwemakungwa yakatenderwa inogamuchirwa muna Chikunguru 1, 2018. Kuongororwa kwenzvimbo kunodiwa paunenge uchinyorera chitupa cheADoC.

▍ Testing Standard

QCVN101: 2016/BTTT(inongedza kuIEC 62133:2012)

▍PQIR

Hurumende yeVietnam yakapa chirevo chitsva No. 74/2018 / ND-CP musi wa15 Chivabvu, 2018 kuti vataure kuti marudzi maviri ezvigadzirwa zvinotengeswa kunze kwenyika kuVietnam zviri pasi pePQIR (Product Quality Inspection Registration) application painounzwa kuVietnam.

Zvichienderana nemutemo uyu, Ministry of Information and Communication (MIC) yekuVietnam yakapa gwaro repamutemo 2305/BTTTT-CVT musi waChikunguru 1, 2018, richitaura kuti zvigadzirwa zviri pasi payo (kusanganisira mabhatiri) zvinofanirwa kuiswa kuPQIR kana zvichitengeswa kunze kwenyika. kuVietnam. SDoC ichaendeswa kuti ipedze hurongwa hwekubvisa tsika. Zuva repamutemo rekupinda musimba remutemo uyu ndiAugust 10, 2018. PQIR inoshandiswa kune imwe chete inotengeswa kuVietnam, ndiko kuti, nguva dzose apo mutengesi anopinza zvinhu kunze kwenyika, achanyorera PQIR (batch inspection) + SDoC.

Nekudaro, kune vanotenga kunze kwenyika vari kukurumidza kupinza zvinhu kunze kweSDOC, VNTA ichaongorora PQIR kwenguva pfupi uye kufambisa kubvumidzwa kwetsika. Asi vanotenga kunze kwenyika vanofanirwa kuendesa SDoC kuVNTA kuti vapedze hurongwa hwese hwekubvisa tsika mukati memazuva gumi nemashanu ekushanda mushure mekubvumidzwa kwetsika. (VNTA haichabudisi yekare ADOC inongoshanda kuVietnam Local Manufacturers)

▍ Neiko MCM?

● Anogovera Mashoko Azvino

● Co-muvambi weQuacert bhatiri yekuongorora laboratori

MCM nokudaro inova yega mumiriri weiyi lab muMainland China, Hong Kong, Macau neTaiwan.

● One-stop Agency Service

MCM, yakanakira imwe-stop agency, inopa kuyedzwa, chitupa uye sevhisi sevhisi kune vatengi.

Mutevedzeri wemutungamiriri weDhipatimendi reMagetsi Conservation neSainzi neTekinoroji Equipment yeNational Energy Administration nguva pfupi yadarika akataura pamusangano wevatori venhau, maererano nechikamu chehunyanzvi hwekuchengetedza simba mu2022, lithium-ion bhatiri rekuchengetedza simba tekinoroji yakaverengera 94.2. %, ichiri pachinzvimbo chekutonga. Nyowani yakadzvanywa-mhepo yekuchengetedza simba, kuyerera kwebhatiri simba rekuchengetedza tekinoroji yakaverengera 3.4% uye 2.3% zvichiteerana. Mukuwedzera, flywheel, gravity, sodium ion uye mamwe magetsi ekuchengetedza magetsi akapindawo muchikamu chekuratidzira engineering.Recently, Working Group on Standards yeLithium-ion Batteries uye Similar Products yakabudisa chisarudzo che GB 31241-2014 / GB 31241-2022, kujekesa tsananguro yebhatiri rehomwe, kureva kuti, kuwedzera kune echinyakare aluminium-plastiki bhatiri refirimu, resimbi-cased mabhatiri (kunze kwecylindrical, mabhatani maseru) iwo ukobvu hwegoko haupfuure 150μm inogona zvakare kunzi mabhatiri ehomwe. Chisungo ichi chakapihwa kunyanya kune pfungwa mbiri dzinotevera.1. Nekufambira mberi kwekombiki, mamwe mabhatiri e-lithium-ion akatanga kushandisa rudzi rutsva rwekuvhara, zvakadai sesimbi isina tsvina, iyo ine hupamhi hwakafanana nealuminium-plastiki film.2. Pouch bhatiri rinogona kuregererwa kubva kune inorema kukanganisa bvunzo, nekuda kwehusimba hwemagetsi echihomwe bhatiri rakavharirwa.