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Mmepe Kacha ọhụrụ na Batrị Steeti siri ike sitere na ụlọ ọrụ Lithium-ion kacha elu 10 zuru ụwa ọnụ

N'afọ 2024, mpaghara asọmpi zuru ụwa ọnụ maka batrị ike amalitela ịdị n'ụdị. Ihe omuma nke ọha eweputara na Julaị 2 na-ekpughe na nrụnye batrị zuru ụwa ọnụ ruru ngụkọta nke 285.4 GWh site na Jenụwarị ruo Mee nke afọ a, na-egosi uto 23% n'afọ n'afọ.

Ụlọ ọrụ iri kachasị na ọkwa a bụ: CATL, BYD, LG Energy Solution, SK Innovation, Samsung SDI, Panasonic, CALB, EVE Energy, Guoxuan High-Tech, na Xinwanda. Ụlọ ọrụ batrị ndị China na-aga n'ihu na-eji isii n'ime ọkwa iri kacha elu.

N'ime ha, nrụnye batrị ike CATL ruru 107 GWh, na-aza 37.5% nke oke ahịa, na-echekwa ọkwa na-eduga na uru zuru oke. CATL bụkwa naanị ụlọ ọrụ n'ụwa niile gafere 100 GWh nke nrụnye. Nrụnye batrị ike BYD ruru 44.9 GWh, ọkwa nke abụọ nwere oke ahịa nke 15.7%, nke jiri pasentị abụọ mụbara ma e jiri ya tụnyere ọnwa abụọ gara aga. N'ihe gbasara batrị steeti siri ike, map ụzọ teknụzụ CATL na-adabere na nchikota nke steeti siri ike na ihe sulfide, na-achọ iji nweta njupụta ume nke 500 Wh/kg. Ugbu a, CATL na-aga n'ihu itinye ego n'ọhịa nke batrị steeti siri ike ma na-atụ anya inweta mmepụta obere obere site na 2027.

Banyere BYD, isi mmalite ahịa na-egosi na ha nwere ike ịnakwere ụzọ teknụzụ nke nwere nnukwu nickel ternary (otu kristal) cathodes, anodes dabeere na silicon (mgbasawanye dị ala), na sulfide electrolytes (composite halides). Ikike cell nwere ike gafere 60 Ah, yana njupụta ike kpọmkwem nke 400 Wh / kg na njupụta ike nke 800 Wh / L. Njupụta ike nke mkpọ batrị, nke na-eguzogide nsị ma ọ bụ kpo oku, nwere ike gafere 280 Wh/kg. Oge mmepụta ihe dị ukwuu bụ otu ihe ahụ dị ka ahịa, na-atụ anya mmepụta obere obere site na 2027 yana nkwalite ahịa site na 2030.

LG Energy Solution na mbụ tụrụ anya mwepụta nke batrị steeti siri ike nke oxide site na 2028 yana batrị steeti siri ike nke sulfide site na 2030. Mmelite kachasị ọhụrụ na-egosi na LG Energy Solution bu n'obi ịzụ ahịa teknụzụ batrị mkpuchi akọrọ tupu 2028, nke nwere ike belata ụgwọ nrụpụta batrị site na 17% -30%.

SK Innovation na-ezube imezu mmepe nke polymer oxide composite composite steeti batrị siri ike na batrị sulfide siri ike steeti site na 2026, yana nrụpụta nrụpụta maka 2028. Ugbu a, ha na-eguzobe ụlọ ọrụ nyocha batrị na Daejeon, Chungcheongnam-do.

Samsung SDI na nso nso a mara ọkwa ya atụmatụ na-amalite uka mmepụta nke siri ike-ala batrị na 2027. Batrị akụrụngwa ha na-arụ ọrụ na ga-enweta ihe ike njupụta nke 900 Wh / L na nwere a ndụ nke ruo 20 afọ, na-enyere 80% chaja na 9 nkeji.

Panasonic e jikọrọ aka na Toyota na 2019, na-achọ ịtụgharị batrị steeti siri ike site na oge nnwale gaa na mmepụta ihe. Ụlọ ọrụ abụọ ahụ guzobekwara ụlọ ọrụ batrị siri ike nke a na-akpọ Prime Planet Energy & Solutions Inc. Otú ọ dị, enwebeghị mmelite ọzọ ugbu a. Ka o sina dị, Panasonic ekwupụtala atụmatụ na 2023 ịmalite mmepụta batrị steeti siri ike tupu 2029, nke bụ isi maka iji n'ụgbọ ala ikuku na-enweghị mmadụ.

Enwere obere akụkọ na nso nso a gbasara ọganihu CALB n'ọhịa nke batrị steeti siri ike. Na nkeji nke anọ nke afọ gara aga, CALB kwuru na ogbako ndị mmekọ zuru ụwa ọnụ na a ga-etinye batrị ha ọkara siri ike n'ime ụgbọ ala ndị mba ọzọ okomoko na nkeji nke anọ nke 2024. Batrị ndị a nwere ike nweta 500 km nso na ụgwọ nkeji 10, na oke ha nwere ike iru 1000 km.

Onye osote onye isi oche EVE Energy nke Central Research Institute, Zhao Ruirui, kpughere ihe kachasị ọhụrụ na batrị steeti siri ike na June nke afọ a. A na-akọ na EVE Energy na-agbaso ụzọ teknụzụ nke na-agụnye sulfide na halide siri ike steeti electrolytes. Ha na-eme atụmatụ ịmalite batrị steeti siri ike na 2026, na-elekwasị anya na ụgbọ ala eletrik ngwakọ.

Guoxuan High-Tech ewepụtalarị “Jinshi Battery,” batrị steeti siri ike zuru oke nke na-arụ ọrụ electrolytes sulfide. Ọ na-etu njupụta ike ruru 350 Wh / kg, na-akarị batrị ternary kachasị karịa 40%. Site na ikike nrụpụta steeti siri ike nke 2 GWh, Guoxuan High-Tech na-achọ ime nnwale obere ụgbọ ala nke Batrị Jinshi steeti zuru oke na 2027, na ebumnuche nke imezu mmepụta oke site na 2030 mgbe agbụ ụlọ ọrụ guzosiri ike.

Xinwanda mere nkwupụta ihu ọha mbụ ya nke ọma na batrị steeti siri ike na Julaị nke afọ a. Xinwanda kwuru na site na ihe ọhụrụ teknụzụ, ọ na-atụ anya ibelata ọnụ ahịa batrị steeti siri ike dabere na polymer gaa na 2 yuan/Wh site na 2026, nke dị nso na ọnụ ahịa batrị lithium-ion ọdịnala. Ha na-eme atụmatụ iji nweta nnukwu mmepụta nke batrị steeti siri ike na 2030.

N'ikpeazụ, ụlọ ọrụ lithium-ion iri kacha elu na-arụsi ọrụ ike na-emepụta batrị steeti siri ike ma na-enwe ọganihu dị ukwuu na mpaghara a. CATL na-eduga mkpọ ahụ na-elekwasị anya na steeti siri ike na ihe sulfide, na-achọ njupụta ike nke 500 Wh / kg. Ụlọ ọrụ ndị ọzọ dị ka BYD, LG Energy Solution, SK Innovation, Samsung SDI, Panasonic, CALB, EVE Energy, Guoxuan High-Tech, na Xinwanda nwekwara ụzọ nkà na ụzụ ha na usoro oge maka mmepe batrị steeti siri ike. Ọsọ maka batrị steeti siri ike na-aga, ụlọ ọrụ ndị a na-agbakwa mbọ nweta azụmaahịa na mmepụta oke n'afọ ndị na-abịa. Ọganihu na-atọ ụtọ na ọganiihu na-atụ anya mgbanwe mgbanwe ụlọ ọrụ nchekwa ike ma mee ka nnabata zuru ebe niile nke batrị steeti siri ike.


Oge nzipu: Jul-22-2024