Ukadaulo watsopano wa batri - batire ya sodium-ion,
batire ya sodium-ion,

▍ Vietnam MIC Certification

Circular 42/2016/TT-BTTTT inanena kuti mabatire omwe amaikidwa m'mafoni a m'manja, mapiritsi ndi zolembera saloledwa kutumizidwa ku Vietnam pokhapokha ngati ali pansi pa certifctaion ya DoC kuyambira Oct.1,2016. DoC idzafunikanso kupereka mukamagwiritsa ntchito Chivomerezo cha Mtundu pazinthu zomaliza (mafoni a m'manja, mapiritsi ndi zolemba).

MIC inatulutsa Circular 04/2018/TT-BTTTT yatsopano mu May,2018 yomwe imati palibenso lipoti la IEC 62133:2012 loperekedwa ndi labotale yovomerezeka ya kutsidya kwa nyanja lomwe likuvomerezedwa mu July 1, 2018. Mayeso am'deralo ndi ofunikira pamene mukufunsira satifiketi ya ADoC.

▍ Mulingo Woyesera

QCVN101: 2016/BTTTT(nenani ku IEC 62133:2012)

▍PQIR

Boma la Vietnam linapereka lamulo latsopano No. 74/2018 / ND-CP pa Meyi 15, 2018 lonena kuti mitundu iwiri ya zinthu zomwe zimatumizidwa ku Vietnam zimayenera kutumizidwa ku PQIR (Product Quality Inspection Registration) potumizidwa ku Vietnam.

Kutengera lamuloli, Unduna wa Zachidziwitso ndi Kulumikizana (MIC) waku Vietnam udapereka chikalata chovomerezeka cha 2305/BTTTT-CVT pa Julayi 1, 2018, chonena kuti zinthu zomwe zili pansi pa ulamuliro wake (kuphatikiza mabatire) ziyenera kutumizidwa ku PQIR zikamatumizidwa kunja. ku Vietnam. SDoC idzaperekedwa kuti amalize ndondomeko yololeza kasitomu. Tsiku lovomerezeka la lamuloli ndi August 10, 2018. PQIR ikugwiritsidwa ntchito potumiza ku Vietnam kamodzi kokha, ndiko kuti, nthawi iliyonse woitanitsa katundu wochokera kunja, adzapempha PQIR (batch inspection) + SDoC.

Komabe, kwa ogulitsa kunja omwe akufulumira kuitanitsa katundu popanda SDOC, VNTA idzatsimikizira PQIR kwakanthawi ndikuwongolera chilolezo cha kasitomu. Koma obwera kunja akuyenera kutumiza SDoC ku VNTA kuti amalize ntchito yonse yololeza katundu mkati mwa masiku 15 ogwira ntchito pambuyo pa chilolezo cha kasitomu. (VNTA siperekanso ADOC yapitayi yomwe imagwira ntchito kwa Vietnam Local Manufacturers okha)

▍Chifukwa chiyani MCM?

● Wogawana Zambiri Zaposachedwa

● Co-founder of Quacert battery test laboratory

MCM motero imakhala wothandizira yekha labu iyi ku Mainland China, Hong Kong, Macau ndi Taiwan.

● Utumiki wa One-stop Agency Service

MCM, bungwe loyenera kuyimitsa kamodzi, limapereka kuyesa, ziphaso ndi ntchito za ma agent kwa makasitomala.

Mabatire a lithiamu-ion akhala akugwiritsidwa ntchito kwambiri ngati mabatire othachanso kuyambira zaka za m'ma 1990 chifukwa cha kuthekera kwawo kosinthika komanso kukhazikika kwa mayendedwe. Ndi kuwonjezeka kwakukulu kwa mtengo wa lifiyamu ndi kuwonjezeka kwa lifiyamu ndi zigawo zina zofunika za mabatire a lithiamu-ion, kuwonjezeka kwa kusowa kwa zipangizo zopangira mtsinje kwa mabatire a lithiamu kumatikakamiza kuti tifufuze machitidwe atsopano komanso otsika mtengo a electrochemical pogwiritsa ntchito zinthu zambiri zomwe zilipo. . Mabatire otsika mtengo a sodium-ion ndiye njira yabwino kwambiri. Batire ya sodium ion inali pafupi kupezeka pamodzi ndi batri ya lithiamu-ion, koma chifukwa cha malo ake akuluakulu a ion ndi mphamvu yochepa, anthu amakonda kwambiri kuphunzira magetsi a lithiamu, ndi kafukufuku pabatire ya sodium-ionpafupifupi kuyimitsidwa. Ndi kukula kwachangu kwa magalimoto amagetsi ndi mafakitale osungira mphamvu m'zaka zaposachedwa, abatire ya sodium-ion, yomwe yaperekedwa nthawi imodzi ndi batri ya lithiamu-ion, yakopanso chidwi cha anthu.Lithiamu, sodium ndi potaziyamu zonse ndizitsulo za alkali mu tebulo la periodic la zinthu. Iwo ali ofanana thupi ndi mankhwala katundu ndipo angagwiritsidwe ntchito ngati zipangizo batire yachiwiri mu chiphunzitso. Zida za sodium ndizolemera kwambiri, zimagawidwa kwambiri padziko lapansi komanso zosavuta kuchotsa. Monga cholowa m'malo mwa lithiamu, sodium yalipidwa kwambiri m'munda wa batri. Opanga mabatire amakakamira kuyambitsa njira yaukadaulo ya batri ya sodium-ion. Malingaliro Otsogolera pa Kupititsa patsogolo Kukula kwa New Energy Storage, Scientific and Technological Innovation Plan mu Energy Field mu nthawi ya 14th yazaka zisanu, ndi Pulani Yokwaniritsira Kupanga Malo Osungira Mphamvu Zatsopano mu Nyengo ya 14 ya Zaka zisanu yoperekedwa ndi a Bungwe la National Development and Reform Commission ndi National Energy Administration anena kuti apanga njira zatsopano zosungira mphamvu zamagetsi monga sodium-ion. mabatire. Ministry of Industry and Information Technology (MIIT) yalimbikitsanso mabatire atsopano, monga mabatire a sodium-ion, monga ballast pa chitukuko cha mafakitale atsopano. Miyezo yamakampani yamabatire a sodium-ion ikugwiranso ntchito. Zikuyembekezeka kuti makampani akamakulitsa ndalama, ukadaulo umakhala wokhwima ndipo unyolo wa mafakitale umasinthidwa pang'onopang'ono, batire ya sodium-ion yokhala ndi mtengo wokwera ikuyembekezeka kukhala gawo la msika wa batire la lithiamu-ion.