Kuyesa kwapang'onopang'ono kwa Ternary li-cell ndi LFP cell
Kuyesa kwapang'onopang'ono kwa Ternary li-cell ndiLFPcell,
LFP,
▍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 5th, 2014;
2. GB31241-2014 idakhazikitsidwa mokakamiza pa Ogasiti 1st, 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.
| Gulu lazinthu zamagetsi | Zitsanzo zatsatanetsatane zamitundu yosiyanasiyana yamagetsi |
| Zonyamula zamaofesi | notebook, pda, etc. |
| Zida zolumikizirana ndi mafoni | foni yam'manja, foni yopanda zingwe, mahedifoni a Bluetooth, walkie-talkie, etc. |
| Zonyamula zomvera ndi makanema | zonyamula TV, kunyamula player, kamera, kanema kamera, etc. |
| Zina zonyamula | navigator zamagetsi, chithunzi cha digito, zotonthoza zamasewera, ma e-mabuku, ndi zina zambiri. |
▍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.
M'makampani opanga magalimoto atsopano, mabatire a ternary lithiamu ndi mabatire a lithiamu iron phosphate akhala akukambirana nthawi zonse. Onse ali ndi ubwino ndi kuipa kwawo. Battery ya ternary lithiamu imakhala ndi mphamvu zambiri, kutentha kochepa, komanso maulendo apamwamba, koma mtengo wake ndi wokwera mtengo komanso wosakhazikika. LFP ndiyotsika mtengo, yokhazikika, ndipo imakhala ndi ntchito yabwino yotentha kwambiri. Zoyipa zake ndi kusachita bwino kwa kutentha komanso kuchepa kwa mphamvu. Pachitukuko cha mabatire awiriwa, chifukwa cha ndondomeko zosiyana ndi zosowa zachitukuko, mitundu iwiri imasewera motsutsana ndi mmwamba ndi pansi. Koma ziribe kanthu momwe mitundu iwiriyi imakhalira, ntchito yachitetezo ndiye chinthu chofunikira kwambiri.
Mabatire a lithiamu-ion amapangidwa makamaka ndi zinthu zopanda ma elekitirodi, ma electrolyte ndi zinthu zabwino zama elekitirodi. The mankhwala ntchito ya negative elekitirodi chuma graphite ndi pafupi ndi zitsulo lifiyamu mu mlandu boma. Kanema wa SEI pamtunda amawola pa kutentha kwakukulu, ndipo ma ion a lithiamu ophatikizidwa mu graphite amachitira ndi electrolyte ndi binder polyvinylidene fluoride kuti atulutse kutentha kwakukulu. Alkyl carbonate organic solutions amagwiritsidwa ntchito ngati ma electrolyte, omwe amatha kuyaka. Zinthu zabwino zama elekitirodi nthawi zambiri zimakhala zosinthira zitsulo zachitsulo, zomwe zimakhala ndi malo olimba a oxi dizing m'boma loyimbidwa, ndipo zimawola mosavuta kuti zitulutse mpweya wotentha kwambiri. Mpweya wotulutsidwa umakhala ndi oxidation reaction ndi electrolyte, ndiyeno umatulutsa kutentha kwakukulu.Choncho, kuchokera kuzinthu zomwe zimagwiritsidwa ntchito, mabatire a lithiamu-ion ali ndi chiopsezo champhamvu, makamaka pamene akuzunzidwa, nkhani za chitetezo ndizowonjezereka. otchuka. Pofuna kuyerekezera ndi kuyerekezera magwiridwe antchito a mabatire awiri a lithiamu-ion pansi pa kutentha kwambiri, tidachita mayeso otenthetsera otsatirawa.
