Kukhazikitsa kwaGB/T 34131-2023,
GB/T 34131-2023,

▍Chidule cha Certification

Miyezo ndi Chikalata Chotsimikizika

Muyezo woyeserera: GB31241-2014:Ma cell a lithiamu ion ndi mabatire omwe amagwiritsidwa ntchito pazida zam'manja zamagetsi - Zofunikira pachitetezo
Chikalata chotsimikizira: CQC11-464112-2015:Malamulo Achitetezo a Battery Pack ndi Battery Pack Pazida Zamagetsi Zonyamula

Mbiri ndi Tsiku lokhazikitsidwa

1. GB31241-2014 idasindikizidwa pa Disembala 5^th, 2014;

2. GB31241-2014 idakhazikitsidwa mokakamiza pa Ogasiti 1^st, 2015.;

3. Pa October 15th, 2015, Certification and Accreditation Administration inapereka chigamulo chaumisiri pa muyezo wowonjezera woyesera GB31241 wa chigawo chachikulu cha "batri" ya zida zomvera ndi mavidiyo, zipangizo zamakono zamakono ndi zipangizo zama telecom. Chigamulochi chimanena kuti mabatire a lithiamu omwe amagwiritsidwa ntchito pazomwe zili pamwambazi ayenera kuyesedwa mwachisawawa malinga ndi GB31241-2014, kapena kupeza chiphaso chapadera.

Chidziwitso: GB 31241-2014 ndi mulingo wokakamizidwa mdziko lonse. Zinthu zonse za batri ya lithiamu zomwe zimagulitsidwa ku China ziyenera kugwirizana ndi GB31241. Muyezowu udzagwiritsidwa ntchito m'masanja atsopano oyendera dziko lonse, m'zigawo ndi m'deralo.

▍Kuchuluka kwa Satifiketi

GB31241-2014Ma cell a lithiamu ion ndi mabatire omwe amagwiritsidwa ntchito pazida zam'manja zamagetsi - Zofunikira pachitetezo
Zikalata zotsimikizirandizomwe zimagwiritsidwa ntchito kwambiri pamagetsi am'manja zomwe zimakonzedwa kukhala zosakwana 18kg ndipo nthawi zambiri zimatha kunyamulidwa ndi ogwiritsa ntchito. Zitsanzo zazikulu ndi izi. Zogulitsa zamagetsi zomwe zalembedwa pansipa siziphatikiza zonse, kotero zomwe sizinalembedwe sizili kunja kwa mulingo uwu.

Zida zovala: Mabatire a lithiamu-ion ndi mapaketi a batri omwe amagwiritsidwa ntchito pazida ayenera kukwaniritsa zofunikira.

▍Chifukwa chiyani MCM?

● Kuzindikiridwa koyenera: MCM ndi labotale yovomerezeka ya CQC yovomerezeka ndi labotale yovomerezeka ya CESI. Lipoti la mayeso lomwe laperekedwa litha kugwiritsidwa ntchito mwachindunji pa satifiketi ya CQC kapena CESI;

● Thandizo laukadaulo: MCM ili ndi zida zokwanira zoyezera za GB31241 ndipo ili ndi akatswiri opitilira 10 kuti achite kafukufuku wozama paukadaulo woyesera, certification, kafukufuku wamafakitale ndi njira zina, zomwe zimatha kupereka zolondola komanso zosinthidwa mwamakonda ntchito za certification za GB 31241 padziko lonse lapansi. makasitomala.

Mtundu wa 2017 wa National Standard Technical Standard for Battery Management System wa Electrochemical Energy Storage Station (GB/T 34131-2017) wasinthidwa, ndipo mtundu wa 2023 wa National Standard Battery Management System for Electric Energy Storage (GB/T 34131-2023) yatulutsidwa mwalamulo posachedwapa ndipo ikhazikitsidwa mwalamulo pa 1 October chaka chino. GB/T 34131 yatsopano makamaka ili ndi zosintha izi:
 Mlingo wa zolakwika zopezera deta ndi nthawi yotsatirira yapano, magetsi ndi kutentha ndizokhazikika;
 Zofunikira zaukadaulo ndi njira zoyesera zoyankhulirana, kuwongolera, kuzindikira kukana kukana, kukana kwamagetsi, kutentha kwambiri komanso kutsika, kukana chifunga cha mchere, kusinthika kwamagetsi, kuyanjana kwamagetsi ndi zina zimawonjezedwa;
 Kutentha kwa chilengedwe cha BMS kumasinthidwa kuchokera ku 0 ~ 45 ℃ mpaka -20 ~ 65 ℃. Kulakwitsa kwakukulu kovomerezeka kwa SOE kusinthidwa kuchokera ku 8% mpaka 5%. Pafupifupi nthawi yogwira ntchito yopanda mavuto imasinthidwanso kuchoka pa 40000h mpaka osachepera 20000h, ndipo moyo wogwira ntchito siwochepera zaka 10;
 Zofunikira zokhudzana ndi kuyezetsa zitsanzo zawonjezedwa.
Zosinthazi zibweretsa kusintha kwakukulu pakupanga zida za BMS, kapangidwe ka uinjiniya, kuyendera, kugwiritsa ntchito ndi kukonza. Mabizinesi oyenerera amayeneranso kulabadira zomwe zili mulingo watsopano munthawi yake ndikupanga kukonzekera koyambirira.