Choyamba BMSGBStandard Yotulutsidwa,
GB,

▍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.

Posachedwa, State Administration for Market Regulation (Standardization Administration) idavomereza
kumasulidwa kwa 106 zofunikira zadziko, zokhudzana ndi ulimi & madera akumidzi, chitetezo cha chilengedwe chobiriwira, chitetezo cha anthu, maphunziro a mtunda ndi madera ena. Mwa iwo, miyezo yokhudzana ndi mabatire ndi awa:
Mbiri ya GB/T 39086-2020: Ndi chitukuko chachangu cha New Energy Automobile Industry, ambiri
ngozi ndi zoopsa zobisika zimachitika nthawi ndi nthawi monga magalimoto amagetsi utsi, moto, ndi kuphulika ndi zina zotero.
Kuwonjezera pa batire lokha la zolakwika pakupanga ndi kupanga. Digiri yokulirapo monga "ubongo" wamagetsi amagetsi komanso ngati imodzi mwamakina atatu oyambira makina oyendetsera batire (BMS) imagwirizana kwambiri. Kuphatikiza apo, kutulutsidwa ndi kukhazikitsidwa kwa mulingo watsopano wadziko lonse wolipiritsa EV kwapereka zofunikira zatsopano pakulipiritsa kulondola kwa kusonkhanitsa deta komanso kuyankha kuyankhulana, zomwe zimafuna dongosolo loyang'anira mabatire kumbali yagalimoto kuti lisunge kulumikizana ndi zida zolipirira, kukhalabe ogwirizana. kuwongolera njira yolipirira, ndikuwonetsetsa chitetezo cholipiritsa. Chifukwa chake, muyezo wapadziko lonse uwu wapangidwa.
Zina mwaukadaulo za mulingo uwu wokhudza:
1) Nenani mawu aukadaulo osiyanasiyana a BMS molingana ndi batire yomwe yangotulutsidwa kumene, ndikusunga mulingo wofanana;
2) Fotokozani zofunikira zolumikizirana ndi kulumikizana pakati pa BMS ndi galimoto;
3) Tchulani zofunikira zowunikira ntchito za BMS pakuwongolera ma cell, monga kutentha, magetsi
balance, SOC, etc.;
4) Nenani momwe chitetezo chamagetsi chimagwirira ntchito chomwe BMS iyenera kukumana nacho, monga kutsekeka kwamagetsi, kutsekereza
kuyang'anira, etc.;
5) Tchulani chilengedwe ndi mawonekedwe a EMC omwe BMS ayenera kutsatira;
6) Nenani njira yoyesera potengera zomwe zili pamwambapa.
Miyezo ya mabatire a lithiamu yamagalimoto atsopano amphamvu yatsirizidwa; ndi miyezo ya
kulipiritsa ndi kusintha kamangidwe ka siteshoni ndi R&D ya mabatire atsopano olowa m'malo a lithiamu ndi njira yotsatira ya gawo latsopano lamagetsi. Kuphatikiza pa batire yamagetsi, BESS yomwe imagwiritsidwa ntchito m'makampani: monga telecom base station,