Ndịda ọwụwa anyanwụ Network, August 16th (onye nta akụkọ anyị Pan Yuerong) Na August 16th, CATL weputara batrị 4C mbụ nke ụwa site na iji lithium iron phosphate material ma nwee ike imepụta oke - Shenxing supercharged batrị, n'ịghọta Ọ na-enweta ọsọ nchacha ngwa ngwa nke “10 nkeji nke ịchaji, kilomita 400 nke ịnya ụgbọ ala” wee rute ebe ịkwọ ụgbọ mmiri karịrị kilomita 700, nke na-ebelata nchekasị nke mmechi nke ndị ọrụ ma na-emeghe oge ịchaji maka ụgbọ ala ume ọhụrụ.
Batrị nke Shenxing nke CATL bụ batrị 4C mbụ nwere chajịrị n'ụwa nke na-eji akụrụngwa phosphate iron lithium ma nwee ike imepụta ya.Foto nke onye nhazi wetara
Site na ọganihu teknụzụ batrị na-aga n'ihu, arụ ọrụ batrị na-eme ka ọ dịkwuo mma.Mgbe ejiri nwayọọ nwayọọ nweta ndụ batrị ogologo oge nke ụgbọ ala ume ọhụrụ, nchekasị nke ịchaji ngwa ngwa aghọwo isi ihe na-egbochi ndị na-azụ ahịa ịzụta ụgbọ ala ume ọhụrụ.CATL na-elekwasị anya mgbe niile na isi nke electrochemistry wee gaa n'ihu na-emepụta ihe ọhụrụ n'akụkụ niile nke ihe, usoro ihe onwunwe, na nhazi usoro.Ọ mebiri ókèala arụmọrụ nke sistemu ihe eji arụ ọrụ lithium iron phosphate wee malite ịchaji ngwa ngwa, ndụ batrị ogologo, yana nchekwa dị elu.Gaa n'ihu na-eduzi usoro mmepụta ihe ọhụrụ nke ụlọ ọrụ.
Shenxing nwere nnukwu batrị.Foto nke onye nhazi wetara
Dịka akụkọ siri kwuo, Batrị Shenxing Supercharged na-akọwapụta batrị phosphate iron lithium.N'ihe gbasara ọsọ ọsọ nke cathode, ọ na-eji teknụzụ cathode netwọk superelectronic, nanosized lithium iron phosphate cathode ihe, ma na-ewulite netwọkụ superelectronic iji belata iguzogide mgbapụ lithium ion.Mee ka mgbaama nchaji zaghachi ngwa ngwa.N'ihe banyere mmepụta ihe ọhụrụ electrode na-adịghị mma, batrị Shenxing supercharged na-anabata teknụzụ mgbanaka ion ngwa ngwa nke ọgbọ nke abụọ nke CATL mebere iji gbanwee elu graphite, mụbaa ọwa ion lithium na-etinye ma na-ebelata ebe ntinye, na-ewu "okporo ụzọ awara awara" maka iduzi ion. .".
Wu Kai, onye isi sayensị nke CATL, kwuru n'ebe ahụ.Foto nke onye nhazi wetara
N'otu oge ahụ, batrị Shenxing nke nwere ike ịchaji na-eji mpempe osisi nwere ọtụtụ gradient iji nweta nguzozi zuru oke n'etiti chaja ngwa ngwa na ndụ batrị.N'ihe gbasara ntụgharị electrolyte, CATL ewepụtala usoro electrolyte ultra-high conductivity ọhụrụ, nke na-ebelata viscosity nke electrolyte nke ọma ma na-abawanye conductivity.Na mgbakwunye, CATL kwalitekwara ihe nkiri SEI dị oke mkpa iji belata nkwụsi ike njikwa.CATL emewokwa ka porosity dị elu nke akpụkpọ ahụ dịpụrụ adịpụ yana pores tortuosity dị ala, si otú ahụ na-emeziwanye ọnụego mgbasa ozi lithium ion mmiri mmiri.
Gao Huan, CTO nke ngalaba ụgbọ ala ụgbọ ala nke CATL, kwuru okwu n'ebe ahụ.Foto nke onye nhazi wetara
Onye nta akụkọ ahụ mụtara na, mgbe ọ na-ebute ụzọ n'ịghọta 4C overcharge, Shenxing overcharge batrị nwekwara arụmọrụ nke ogologo ndụ batrị, ọkụ ọkụ ọkụ zuru oke na-akwụ ụgwọ ngwa ngwa na nchekwa dị elu site na mmepụta ihe ọhụrụ, algorithms nwere ọgụgụ isi na ụzọ ndị ọzọ.Na ndabere nke CTP3.0, CATL sụrụ ụzọ teknụzụ otu niile na otu, na-enweta njikọta dị elu na arụmọrụ dị elu, na-ekwe ka batrị Shenxing supercharged batrị mebie oke arụmọrụ nke lithium iron phosphate na ngwa ngwa nweta ndụ batrị ogologo. ihe karịrị 700 kilomita..
Onye ọ bụla na-eche banyere ọnọdụ batrị na gburugburu ebe okpomọkụ dị ala.Batrị Shenxing karịrị akarị nwekwara ike nweta okpomọkụ dị ala yana okpomoku nkịtị.CATL na-eji teknụzụ njikwa okpomọkụ cell na ikpo okwu sistemụ, nke nwere ike ikpo ọkụ ngwa ngwa ruo oke okpomọkụ na-arụ ọrụ na gburugburu obere okpomọkụ.Ọbụlagodi na -10 Celsius C na gburugburu ebe okpomọkụ dị ala, enwere ike ịgba ya 80% n'ime nkeji 30, enwere ike ịgba ya na obere okpomọkụ.Ọsọ ọsọ anaghị ada n'okpuru efu.Batrị superchargeable Shenxing na-eji electrolyte emelitere ma nwee ihe nkesa mkpuchi mkpuchi dị elu, nke na-enye " mkpuchi okpukpu abụọ" maka nchekwa batrị.Tụkwasị na nke ahụ, CATL na-eji algọridim nwere ọgụgụ isi na-achịkwa ebe okpomọkụ zuru ụwa ọnụ, wuo usoro nchọpụta oge na-adịghị mma, ma merie ọtụtụ ihe ịma aka nchebe kpatara site na ntinye ume ngwa ngwa, na-eme ka batrị Shenxing nwere nnukwu nchekwa.
Na ogbako ndị nta akụkọ, Wu Kai, onye isi sayensị nke CATL, kwuru, "Ọdịnihu nke teknụzụ batrị ike ga-adabererịrị n'ihu ụwa na isi agha akụ na ụba.Ugbu a, ndị ọrụ na-amalite ịgbanwe site na ndị ọrụ ọsụ ụzọ gaa na ndị ọrụ ọtụtụ.Anyị kwesịrị ime ka ndị nkịtị na-eji teknụzụ na-egbu egbu ma nwee ọ enjoyụ n'ọgụ nke ọganihu teknụzụ. "
N'ihi ike nrụpụta ya dị oke egwu, CATL nwere agbụ mgbanwe ngwa ngwa site na teknụzụ gaa na ngwaahịa gaa na ngwa ahịa, si otú a na-akwalite mmepụta ngwa ngwa nke batrị Shenxing nwere nnukwu chaja.Dị ka Gao Huan si kwuo, CTO nke ngalaba ụgbọ ala ndị njem ụgbọ ala CATL, Shenxing ga-emepụta ọtụtụ ihe na njedebe nke afọ a, a ga-ewepụtakwa ụgbọ ala eletrik nwere batrị Shenxing nwere nnukwu batrị Shenxing na nkeji mbụ nke afọ na-abịa.Ọbịbịa nke batrị Shenxing nwere ike chaja bụ ihe ọzọ dị ịrịba ama n'akụkọ ihe mere eme nke mmepe teknụzụ batrị ike na ọ ga-eme ka usoro nrụpụta ọkụ zuru oke.
Oge nzipu: Nov-04-2023