Ubuchwepheshe obusha bebhethri - ibhethri ye-Sodium-ion,
ibhethri ye-sodium-ion,

▍ Isitifiketi se-MIC saseVietnam

I-Circular 42/2016/TT-BTTTT ibalule ukuthi amabhethri afakwe kumaselula, amathebulethi kanye nezincwadi zokubhalela awavunyelwe ukuthunyelwa e-Vietnam ngaphandle uma engaphansi kwesitifiketi se-DoC kusukela ngo-Oct.1,2016. I-DoC kuyodingeka futhi ukuthi ihlinzeke lapho kufakwa Ukugunyazwa Kohlobo lwemikhiqizo yokugcina (omakhalekhukhwini, amaphilisi namathebulethi).

I-MIC ikhiphe i-Circular 04/2018/TT-BTTTT entsha ngoMeyi, 2018 ebeka ukuthi awusekho umbiko we-IEC 62133:2012 okhishwe ilabhorethri egunyazwe phesheya owamukelwa ngoJulayi 1, 2018. Ukuhlolwa kwendawo kuyadingeka ngenkathi ufaka isicelo sesitifiketi se-ADoC.

▍ Izinga Lokuhlola

I-QCVN101:2016/BTTT(bheka i-IEC 62133:2012)

▍PQIR

Uhulumeni wase-Vietnamese ukhiphe isimemezelo esisha No. 74/2018 / ND-CP ngoMeyi 15, 2018 ukuze sicacise ukuthi izinhlobo ezimbili zemikhiqizo engeniswe e-Vietnam zingaphansi kwesicelo se-PQIR (Product Quality Inspection Registration) lapho ilethwa e-Vietnam.

Ngokusekelwe kulo mthetho, i-Ministry of Information and Communication (MIC) yase-Vietnam ikhiphe idokhumenti esemthethweni ethi 2305/BTTTT-CVT ngoJulayi 1, 2018, ecacisa ukuthi imikhiqizo engaphansi kolawulo lwayo (okuhlanganisa namabhethri) kufanele ifakwe isicelo se-PQIR lapho ilethwa ngaphandle. eVietnam. I-SDoC izolethwa ukuze kuphothulwe inqubo yokugunyazwa kwentela engenayo. Idethi esemthethweni yokuqala ukusebenza kwalo mthethonqubo umhla ziyi-10 kuNcwaba, 2018. I-PQIR isetshenziswa ekungeniseni okukodwa e-Vietnam, okungukuthi, ngaso sonke isikhathi uma ongenisa impahla evela kwamanye amazwe engenisa impahla, uzofaka isicelo se-PQIR (ukuhlolwa kweqoqo) + SDoC.

Nokho, kubangenisi abaphuthuma ukuletha izimpahla ngaphandle kwe-SDOC, i-VNTA izoqinisekisa okwesikhashana i-PQIR futhi yenze kube lula ukuvunyelwa kwentela. Kodwa abathenga kwamanye amazwe kudingeka bathumele i-SDoC kwa-VNTA ukuze baqedele lonke uhlelo lokugunyazwa kwentela phakathi kwezinsuku eziyi-15 zokusebenza ngemva kokuvunyelwa kwentela. (I-VNTA ngeke isakhipha i-ADOC yangaphambilini esebenza kuphela kubakhi bendawo base-Vietnam)

▍Kungani i-MCM?

● Ukwabelana ngolwazi lwakamuva

● Umsunguli-munye welabhorethri yokuhlola ibhethri ye-Quacert

I-MCM ngaleyo ndlela iba ukuphela komenzeli wale lebhu e-Mainland China, Hong Kong, Macau naseTaiwan.

● Isevisi ye-Ejensi yokuma eyodwa

I-MCM, i-ejensi ekahle yokuma okukodwa, ihlinzeka ngokuhlolwa, izitifiketi kanye nesevisi ye-ejenti kumakhasimende.

Amabhethri e-lithium-ion asetshenziswe kabanzi njengamabhethri aphinde ashajwe kusukela ngeminyaka yawo-1990s ngenxa yomthamo wawo ophezulu obuyiselekayo kanye nokuzinza komjikelezo. Ngokukhula okukhulu kwentengo ye-lithium kanye nesidingo esikhulayo se-lithium nezinye izingxenye eziyisisekelo zamabhethri e-lithium-ion, ukushoda okwandayo kwezinto zokusetshenziswa ezikhuphukayo zamabhethri e-lithium kusiphoqa ukuthi sihlole amasistimu e-electrochemical amasha nashibhile asekelwe ezintweni eziningi ezikhona. . Amabhethri e-sodium-ion abiza kancane ayindlela engcono kakhulu. Ibhethri ye-sodium ion cishe yatholakala kanye nebhethri ye-lithium-ion, kodwa ngenxa yobubanzi bayo obukhulu be-ion namandla aphansi, abantu bathambekele kakhulu ekufundeni ugesi we-lithium, kanye nocwaningoibhethri ye-sodium-ionicishe ima. Ngokukhula okusheshayo kwezimoto zikagesi kanye nemboni yokugcina amandla eminyakeni yamuva, ibhethri ye-sodium-ion, eye yahlongozwa ngesikhathi esifanayo nebhethri ye-lithium-ion, iphinde yadonsa ukunaka kwabantu.I-Lithium, i-sodium ne-potassium zonke izinsimbi ze-alkali kuthebula le-periodic lama-elementi. Zinezici ezifanayo zomzimba namakhemikhali futhi zingasetshenziswa njengezinto zebhethri yesibili ngokombono. Imithombo ye-sodium inothe kakhulu, isatshalaliswa kabanzi kuqweqwe loMhlaba futhi kulula ukuyikhipha. Njengengxenye ye-lithium, i-sodium iye yanakwa kakhulu emkhakheni webhethri. Abakhiqizi bamabhethri bayaklolodela ukwethula umzila wobuchwepheshe webhethri le-sodium-ion. Imibono Eqondisayo Ekusheshiseni Ukuthuthukiswa Kwesitoreji Esisha Samandla, Uhlelo Lokusungula Ezesayensi Nobuchwepheshe Emkhakheni Wezamandla ngesikhathi seNkathi Yohlelo Lweminyaka eyi-14, kanye Nokuqaliswa Kohlelo Lokuthuthukiswa Kwesitoreji Samandla Esisha phakathi Nenkathi YoHlelo Lweminyaka eyi-14 olukhishwe Ikhomishana Kazwelonke Yokuthuthukiswa Nezinguquko kanye Nokuphathwa Kwezamandla Kazwelonke bakhulume ukuthuthukisa isizukulwane esisha sobuchwepheshe bokugcina amandla obusebenza kahle njengamabhethri e-sodium-ion. I-Ministry of Industry and Information Technology (MIIT) iphinde yakhuthaza amabhethri amasha, njengamabhethri e-sodium-ion, njenge-ballast yokuthuthukisa imboni yamandla entsha. Izindinganiso zemboni zamabhethri e-sodium-ion nazo ziyasebenza. Kulindeleke ukuthi njengoba imboni ikhulisa ukutshalwa kwezimali, ubuchwepheshe buvuthwa futhi uchungechunge lwezimboni luthuthukiswa kancane kancane, ibhethri ye-sodium-ion esebenza ngezindleko eziphakeme kulindeleke ukuthi ithathe ingxenye yemakethe yebhethri ye-lithium-ion.