Ka noiʻi ʻana ma ke kū pololei o kēia manawa

ʻO ka wehewehe pōkole:


Aʻo Papahana

Noiʻi ma DirectKū'ē o kēia manawa,
Kū'ē o kēia manawa,

▍ Nānā Hōʻoia

Nā Kūlana a me ka palapala hōʻoia

Kūlana hoʻāʻo: GB31241-2014:Lithium ion cell a me nā pila i hoʻohana ʻia i nā lako uila uila - Nā koi palekana
Palapala hōʻoia: CQC11-464112-2015:ʻO nā lula hōʻoia palekana ʻo ka Bateri lua a me ka pūʻulu Bata no nā mea uila uila

 

Ka hope a me ka lā hoʻokō

1. Ua paʻi ʻia ʻo GB31241-2014 ma Dekemaba 5th, 2014;

2. Ua hoʻokō pono ʻia ʻo GB31241-2014 ma ʻAukake 1st, 2015. ;

3. Ma ka lā 15 o ʻOkakopa, 2015, ua hoʻopuka ʻo Certification and Accreditation Administration i kahi ʻōlelo hoʻoholo ʻenehana ma ke kūlana hoʻāʻo hou aʻe GB31241 no ka mea nui "battery" o nā lako leo a me nā wikiō, nā lako ʻenehana ʻike a me nā lako kelepona telecom. Hoʻoholo ka hoʻoholo e pono e hoʻāʻo ʻia nā pā lithium i hoʻohana ʻia i nā huahana i luna e like me GB31241-2014, a i ʻole e loaʻa i kahi palapala ʻokoʻa.

'Ōlelo Aʻo: ʻO GB 31241-2014 kahi maʻamau koi aupuni. ʻO nā huahana pākahi lithium āpau i kūʻai ʻia ma Kina e kūlike me ka maʻamau GB31241. E hoʻohana ʻia kēia maʻamau i nā papa hana laʻana hou no ka nānā ʻana i ka ʻāina, kalana a me ke kūloko.

▍ Ka laulā o ka hōʻoia

GB31241-2014Lithium ion cell a me nā pila i hoʻohana ʻia i nā lako uila uila - Nā koi palekana
Nā palapala hōʻoiano nā huahana uila kelepona i hoʻonohonoho ʻia ma lalo o 18kg a hiki ke lawe pinepine ʻia e nā mea hoʻohana. ʻO nā laʻana nui e like me kēia. ʻAʻole i hoʻokomo ʻia nā huahana uila lawe lima ma lalo nei i nā huahana āpau, no laila ʻaʻole pono nā huahana i helu ʻole ʻia ma waho o ke ʻano o kēia maʻamau.

ʻO nā mea hiki ke hoʻohana: ʻO nā pākahi Lithium-ion a me nā pahu pākaukau i hoʻohana ʻia i nā lako pono e hoʻokō i nā koi maʻamau.

Māhele huahana uila

Nā hiʻohiʻona kikoʻī o nā ʻano huahana uila

Nā huahana keʻena lawe lima

notebook, pda, etc.

Nā huahana pili kelepona kelepona paʻa lima, kelepona ʻole, ke poʻo Bluetooth, walkie-talkie, etc.
Nā huahana leo a me nā wikiō ke kelepona lawe lima, mea hoʻokani pila, pahupaʻikiʻi, pahupaʻiwikiō, etc.
Nā huahana lawe lima ʻē aʻe mea hoʻokele uila, kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi ʻoniʻoni pāʻani, e-puke, etc.

▍No ke aha MCM?

● ʻO ka hōʻoia hōʻoia: ʻO MCM kahi hale hana aelike i ʻae ʻia e CQC a me kahi keʻena ʻoihana ʻae ʻia ʻo CESI. Hiki ke noi pololei ʻia ka hōʻike hōʻike hōʻike no ka palapala CQC a i ʻole CESI;

● Kākoʻo ʻenehana: Loaʻa iā MCM ka nui o nā mea hoʻāʻo GB31241 a ua hoʻolako ʻia me nā ʻenehana ʻoihana ʻoi aku ma mua o 10 e hana i ka noiʻi hohonu e pili ana i ka ʻenehana hoʻāʻo, ka hōʻoia, ka loiloi hale hana a me nā kaʻina hana ʻē aʻe, hiki ke hāʻawi i nā lawelawe hōʻoia GB 31241 kūpono a maʻamau no ka honua. nā mea kūʻai aku.

Ua like nā ʻano hoʻokolohua ma waena o IEC 61960-3:2017, IEC 62620:2014 a me JIS C 8715-1:2018. ʻO nā ʻokoʻa nui e like me kēia: He ʻokoʻa nā mahana hoʻāʻo. IEC 62620: 2014 a me JIS C 8715-1: 2018 hoʻoponopono i kahi 5 ℃ kiʻekiʻe o ka mahana ambient ma mua o IEC 61960-3: 2017. ʻO ka haʻahaʻa haʻahaʻa e hoʻonui i ka viscosity o ka electrolyte, kahi e hoʻohaʻahaʻa ai i ka neʻe ʻana o nā ion. No laila, e lohi ka hopena kemika, a ʻoi aku ka nui o ke kū'ē o Ohm a me ke kū'ē polarization, kahi e hoʻonui ai i ka DCIR. ʻOkoʻa ka SoC. Pono ka SoC ma IEC 62620:2014 a me JIS C 8715-1:2018 he 50%±10%, aʻo IEC 61960-3:2017 he 100%. He mea koʻikoʻi ke kūlana o ka uku i ka DCIR. E haʻahaʻa ka hopena hōʻike DCIR me ka piʻi ʻana o SoC. Pili kēia i ke kaʻina hana. Ma kahi SoC haʻahaʻa, ʻoi aku ka kiʻekiʻe o ke kūʻē ʻana o ka hoʻoili ʻana Rct; a e emi iho ana ka Rct me ka hoonui o SoC, pela no ka DCIR. He okoa ka manawa hookuu. Pono ʻo IEC 62620:2014 a me JIS C 8715-1:2018 i kahi manawa hoʻokuʻu ʻoi aku ma mua o IEC 61960-3:2017. ʻO ka manawa pulse lōʻihi e hoʻonui i ke ʻano haʻahaʻa o DCIR, a hōʻike i kahi ʻae ʻana mai ka linearity. ʻO ke kumu, ʻo ka hoʻonui ʻana i ka manawa pulse e hoʻonui i ka Rct a lilo i mana. ʻO ka IEC 62620: 2014 ka wehewehe ʻana e hiki i nā pākahi helu kiʻekiʻe ke hoʻokuʻu ma lalo o 7.0C o kēia manawa. ʻOiai ʻo JIS C 8715-1: 2018 ka wehewehe ʻana i nā pihi helu kiʻekiʻe ka mea hiki ke hoʻokuʻu me 3.5C.


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