2022 bụ afọ nke mgbawa nchekwa ike nke China ga-ewepụ. N'etiti ọnwa Ọktoba, a ga-ejikọta ọrụ nchekwa ike eletriki ike dị 100-megawatt na nsonye nke ụlọ akwụkwọ sayensị China na grid Dalian maka inye ọrụ.Ọ bụ ọrụ ngosipụta mba mbụ nke 100MW nke China maka nchekwa ike elektrọnịkị, yana ọdụ ikike nchekwa nchekwa batrị kacha ukwuu n'ụwa nwere ikike na ikike kachasị ukwuu.
Ọ na-atụkwa aro na nchekwa ike nke China na-abanye ngwa ngwa.
Ma nke ahụ akwụsịghị akụkọ a.A malitela ebe nchekwa nchekwa ike nke China nke mbụ na Xinjiang, mgbe nke ahụ gasịrị, a na-ejikọta ọrụ ngosi nchekwa nchekwa ọkụ nke mbụ nke Guangdong, ebe nchekwa ike nchekwa Hunan's Rulin Energy, Zhangjiakou Compressed Air Energy Storage Power Station na ndị ọzọ 100-megawatt nchekwa nchekwa ike jikọọ. na okporo.
Ọ bụrụ na i buru mba ahụ dum n'uche, e nwere ihe karịrị 65 100-megawatt nchekwa nchekwa atụmatụ ma ọ bụ na-arụ ọrụ na China.Nke ahụ abụghị ikwubiga okwu ókè.Ntinye ego na nso nso a na oru nchekwa nchekwa ike na China nwere ike gafere 1 trillion yuan site na 2030, dika National Energy Administration si kwuo.
N'ime ọnwa 10 mbụ nke 2022 naanị, ngụkọta ego China na-etinye n'ọrụ nchekwa nchekwa ike karịrị ijeri yuan 600, karịa ntinye ego ndị China niile gara aga.N'èzí mba ahụ, a na-edepụta ahịa nchekwa ike na Europe, United States, Japan na South Korea na ọbụna Saudi Arabia.Oge nhazi na ọnụ ọgụgụ adịghị ala karịa nke anyị.
Nke ahụ kwuru, China, na ụwa n'ozuzu, na-enwe nnukwu ebili mmiri nke nchekwa nchekwa ike.Ụfọdụ ndị na-ahụ maka ụlọ ọrụ na-ekwu: Afọ iri gara aga bụ ụwa nke batrị ike, nke na-esote bụ egwuregwu nke nchekwa ike.
Huawei, Tesla, Ningde Times, BYD na ndị dike mba ụwa esonyela n'ọsọ a.A na-ebido asọmpi siri ike karịa asọmpi maka batrị ike.Ọ bụrụ na onye ọ bụla abịa n'ihu, ọ nwere ike ịbụ nwoke ahụ mụrụ Times Ningde dị ugbu a.
Ya mere ajụjụ a bụ: gịnị kpatara mgbawa mberede nke nchekwa ike, na gịnị ka mba ndị ahụ na-alụ ọgụ?Yongchao ọ nwere ike nweta ọkwa?
Mgbawa nke teknụzụ nchekwa ike bụ ihe metụtara China kpamkpam.Teknụzụ nchekwa nchekwa mbụ, nke kwesịrị ka a mara nke ọma dị ka teknụzụ batrị, bụ nke e mepụtara na narị afọ nke 19 wee mepụta ya n'ụdị ngwaọrụ nchekwa ike dị iche iche, sitere na ndị na-ekpo ọkụ mmiri ruo ọdụ ọkụ fotovoltaic na ọdụ ike nchekwa ike.
Nchekwa ike aghọwo akụrụngwa.China na 2014 bụ onye mbụ kpọrọ nchekwa nchekwa ike dị ka otu n'ime akụkụ itoolu nke ihe ọhụrụ, mana ọ bụ mpaghara na-ekpo ọkụ nke teknụzụ nchekwa ike na 2020 ka China n'afọ a ruru ọnụ ọgụgụ kacha elu nke ebumnuche ya abụọ na-anọpụ iche carbon, na-akpalite a. mgbanwe.Nchekwa ike na ike nke ụwa ga-agbanwe n'otu aka ahụ.
Batrị ndị ndu na-aza naanị pasenti 4.5 nke mkpokọta n'ihi arụrụ ọrụ ha adịghị mma, ebe ọtụtụ batrị sodium-ion na vanadium na-ewere dị ka ihe ga-anọchi anya batrị lithium-ion n'ọdịnihu.
Sodium ion dị ihe karịrị 400 ugboro karịa ion lithium, yabụ na ọ dị ọnụ ala karịa, yana kemịkalụ kwụsiri ike, yabụ ị nweghị ọkụ lithium na mgbawa.
Ya mere, n'ihe gbasara akụrụngwa lithium-ion nwere oke na ọnụ ahịa batrị na-abawanye, batrị sodium-ion apụtala dị ka ọgbọ na-abịa nke ọtụtụ teknụzụ kachasị elu ebighi ebi.Mana Yongchao na-achọ ihe karịrị teknụzụ batrị sodium-ion.Anyị na-achụso benchmarking ụlọ ọrụ nke teknụzụ batrị vanadium ion na Ningde oge.
Ihe onwunwe na nchekwa nke batrị vanadium ion dị elu karịa nke ion lithium.N'ihe gbasara akụrụngwa, China bụ obodo kachasị baa ọgaranya n'ụwa na vanadium, nwere pasent 42 nke ihe nchekwa, nke ọtụtụ n'ime ha na-adị mfe igwu vanadium-titanium-magnetite.
N'ihe banyere nchekwa, vanadium eruba batrị electrolyte na dilute sulfuric acid ngwọta nwere vanadium ions, agaghị eme combustion na mgbawa, na mmiri mmiri electrolyte, nwere ike na-echekwara na nchekwa tank n'èzí batrị, anaghị ogide ihe onwunwe n'ime batrị. ọ bụrụhaala na vanadium electrolyte dị n'èzí, ike batrị nwekwara ike ịba ụba.
N'ihi ya, site na nkwado na agbamume nke atumatu mba, Yongchao Technology na-eto ngwa ngwa n'ụzọ nke nchọpụta teknụzụ batrị na mmepe.
Oge nzipu: Ọktoba 25-2022