Teknụzụ batrị ọhụrụ 2: ohere na ihe ịma aka nke batrị Sodium-ion,
sodium-ion batrị,

Kedu ihe bụ KC?

Kemgbe afọ 25^thAug., 2008, Korea Ministry of Knowledge Economy (MKE) mara ọkwa na National Standard Committee ga-eduzi ọhụrụ mba n'otu asambodo akara - aha ya bụ KC akara dochie Korean Asambodo n'oge n'etiti Jul. 2009 na Dec. 2010. Electrical Ngwa nchekwa asambodo nchekwa. Atụmatụ (KC Asambodo) bụ iwu amanyere na atụmatụ nchekwa nchekwa nke na-achịkwa onwe ya dịka iwu njikwa nchekwa ngwa eletrik siri dị, atụmatụ nke kwadoro nchekwa nke nrụpụta na ire ere.

Ọdịiche dị n'etiti asambodo amanyere iwu na njikwa onwe(afọ ofufo)nkwenye nchekwa:

Maka nchekwa nchekwa nke ngwa eletriki, a na-ekewa asambodo KC n'ime asambodo nchekwa amanyere na nke onwe ya (nke afọ ofufo) dị ka nhazi nke ihe ize ndụ nke ngwaahịa.A na-etinye isiokwu nke akwụkwọ ikike na ngwa eletriki nke usoro ya na usoro nke ngwa nwere ike ime ka ọ bụrụ ihe dị mkpa. nsonaazụ dị oke egwu ma ọ bụ ihe mgbochi dịka ọkụ, ọkụ eletrik. Ọ bụ ezie na a na-etinye ihe ndị metụtara asambodo nchekwa onwe (nke afọ ofufo) na ngwa eletriki nke usoro ya na usoro ntinye ya enweghị ike ịkpata nsonaazụ dị egwu ma ọ bụ ihe mgbochi dịka ọkụ, ujo eletrik. Na enwere ike igbochi ihe egwu na ihe mgbochi site na ịnwale ngwa eletriki.

▍ Onye nwere ike itinye akwụkwọ maka asambodo KC:

Ndị mmadụ niile ma ọ bụ ndị mmadụ n'otu n'otu ma n'ụlọ na mba ọzọ na-arụ ọrụ n'ichepụta, mgbakọ, nhazi nke ngwa eletriki.

▍ Atụmatụ na usoro nke asambodo nchekwa:

Tinye akwụkwọ maka asambodo KC nwere ụdị ngwaahịa enwere ike kewaa n'ụdị isi na ụdị usoro.

Iji dokwuo anya ụdị ụdị na imewe nke ngwa eletriki, a ga-enye aha ngwaahịa pụrụ iche dịka ọrụ ya dị iche iche si dị.

▍ KC asambodo maka batrị lithium

1. Ọkọlọtọ asambodo KC maka batrị lithium:KC62133:2019
2. Ogo ngwaahịa nke asambodo KC maka batrị lithium

A. Batrị lithium nke abụọ maka ojiji na ngwa mbugharị ma ọ bụ ngwaọrụ mbughari

B. Cell adịghị n'okpuru akwụkwọ KC ma ọ bụ ọrịre ma ọ bụ gbakọta na batrị.

C. Maka batrị eji na ngwaọrụ nchekwa ike ma ọ bụ UPS (ike na-adịghị akwụsị akwụsị), na ike ha nke karịrị 500Wh karịrị oke.

D. Batrị nke njupụta ike ya dị ala karịa 400Wh/L na-abata n'ogo asambodo kemgbe 1^st, Eprel 2016.

▍ Gịnị kpatara MCM?

● MCM na-emekọ ihe ọnụ na ụlọ ọrụ ndị Korea, dị ka KTR (Korea Testing & Research Institute) ma nwee ike ịnye ngwọta kachasị mma na arụmọrụ dị elu na ọnụ ahịa bara uru nye ndị ahịa site n'oge ụzọ, usoro nyocha, asambodo. ọnụ ahịa.

● Enwere ike nweta asambodo KC maka batrị lithium nwere ike ịchaji site n'itinye asambodo CB wee gbanwee ya ka ọ bụrụ asambodo KC. Dịka CBTL n'okpuru TÜV Rheinland, MCM nwere ike ịnye akụkọ na asambodo nke enwere ike itinye maka ntụgharị nke asambodo KC ozugbo. Enwere ike belata oge ndu ma ọ bụrụ na itinye CB na KC n'otu oge. Kedu ihe ọzọ, ọnụahịa metụtara ya ga-adị mma karị.

Na nso nso a, China Electronics Standardization Institute, yana Zhongguancun ESS Industry Technology Association, nwere ọgbakọ nke Sodium-ion Battery Industry Chain and Standard Development. Ndị ọkachamara sitere na ụlọ ọrụ nyocha, ụlọ akwụkwọ sekọndrị na ụlọ ọrụ bịara weta akụkọ gbasara ụlọ ọrụ ahụ, gụnyere nhazi ọkọlọtọ, ihe anode, ihe cathode, ihe nkesa, BMS na ngwaahịa batrị. Nzukọ ahụ na-egosi usoro nhazi nke batrị sodium na nsonaazụ nyocha na mmepụta ihe.
UN TDG mepụtara nọmba njirimara na aha maka njem batrị sodium. Na isi UN 38.3 tinyekwara batrị ndị dabeere na sodium. DGP nke International Civil Aviation Organisation nyekwara ntụziaka teknụzụ kachasị ọhụrụ, nke ọ na-agbakwụnye ihe achọrọ nke batrị sodium-ion. Nke a na-egosi na a ga-edepụta batrị sodium dị ka ihe dị ize ndụ maka njem ụgbọ elu na 2025 ma ọ bụ 2026. Ebe ọ bụ na July 2022 Usoro nke Sodium-ion Battery na Sodium Battery-Enyerela akara na Aha aha, yana nzukọ mkparịta ụka maka ụkpụrụ ndị dị mkpa. E nwere atụmatụ. nke ịtọlite ​​​​ụkpụrụ zuru ezu karị, dị ka ihe batrị sodium-ion (anode, cathode, electrolyte, wdg) na GB maka ngwaahịa batrị sodium (dị ka batrị traction, batrị ESS, wdg) na 2011, nke mbụ.sodium-ion batrịE hiwere ụlọ ọrụ Faradion na Britain. Maapụ teknụzụ ya na-elekwasị anya na nickel base stratiform metal oxide ma ọ bụ carbon siri ike. A na-ejikarị batrị ndị a n'ụgbọ ala ESS ma ọ bụ ndị na-adị ọkụ. Ọ bụ ihe na-enweghị atụ n'oge ahụ. Ugbu a, Reliance Industries nke India zụtara ya. Na 2012, Natron Energy tọrọ ntọala na USA ụzọ teknụzụ na-elekwasị anya na Prussian Blue na hydroelectrolyte, nke dị nchebe karịa organic electrolyte. Ọ dị mma ịmara na Natron enwetala asambodo nke UL 1973 na UL 9540A. A na-ejikarị batrị eme ihe na UPS na ESS guzoro ọtọ.