N'oge na-adịbeghị anya, e tinyere ọdụ ike nchekwa ike batrị sodium-ion mbụ nke China - ọdụ ike nchekwa ike batrị Volin sodium-ion - n'ọrụ na Nanning, Guangxi. Nke a bụ mmemme nyocha na mmepe dị mkpa nke mba ahụ "teknụzụ nchekwa ike batrị sodium-ion 100 megawatt nke awa 100" nke usoro mbụ nke ọrụ ahụ, nha arụnyere nke megawatt 2.5 / awa 10 megawatt.
Ụlọ ọrụ Guangxi Power Grid nke Southern Power Grid na-etinye ego ma wuo ọdụ ọkụ eletrik a, oke nke usoro a bụ 10 MWh. Oke nke ọrụ ahụ ga-eru 100 MWh, nke nwere ike imepụta nde ogo ọkụ eletrik dị ọcha kwa afọ. Ụlọ ọrụ Guangxi Power Grid nke Southern Power Grid na-etinye ego ma wuo ụlọ ọrụ ọkụ eletrik ahụ, oke nke usoro a bụ 10 MWh. Oke nke ọrụ ahụ ga-eru 100 MWh, nke nwere ike imepụta nde ogo ọkụ eletrik dị ọcha 73 kwa afọ, nke a ga-ebelatakwa mwepụta carbon dioxide site na tọn 50,000, ma gboo mkpa ọkụ eletrik nke ndị ọrụ obibi 35,000.
Ma e jiri ya tụnyere nchekwa ike batrị lithium-ion, ihe nchekwa ike batrị sodium-ion, dị mfe iwepụ, ọnụ ahịa dị ala, arụmọrụ ka mma na obere okpomọkụ, na nnukwu nchekwa ike nwere uru doro anya. "Nchekwa ike batrị sodium-ion n'ogo nke ọkwa mmepe, enwere ike ibelata ọnụ ahịa nke ọnụ ahịa site na 20% ruo 30%, n'okpuru ebumnuche nke imeziwanye nhazi na usoro batrị ahụ nke ọma, melite ọnụego ojiji nke ihe na ndụ okirikiri, enwere ike inyocha ọnụ ahịa eletrik ruo 0.2 yuan / kWh, bụ ịkwalite ngwa akụ na ụba nke ụdị nchekwa ọhụrụ nke ntụziaka dị mkpa nke teknụzụ," Chen Man, osote odeakwụkwọ ukwu nke Kọmitii Teknụzụ Nchekwa Ike Electric na ọkachamara teknụzụ nke Southern Power Grid kwuru.
Ọ bụ ezie na ọrụ China na nyocha na mmepe, mmepụta, nhazi, nkwalite ahịa na itinye ngwaahịa batrị sodium-ion n'ọrụ na-aga n'ihu nke ọma, ọ dịghị ihe atụ mba ụwa maka itinye teknụzụ batrị sodium-ion n'ọdụ ike nchekwa ike buru ibu.
Na Nọvemba 2022, Ụlọ Ọrụ Ike Guangxi, ya na Ụlọ Ọrụ Nchekwa Ike South Grid, Institute of Physics nke Ụlọ Akwụkwọ Sayensị nke China, Zhongkehai Sodium Technology Co., Ltd. na ndị otu ọrụ ndị ọzọ, malitere ọrụ nyocha na mmepe isi mba nke isiokwu ya bụ "Teknụzụ njikọta na ngosipụta ngwa batrị sodium-ion megawatt 100" Mee ihe omume a. "Anyị na-elekwasị anya na nkwadebe isi eletriki dị elu, njikọta sistemụ na mgbochi nchekwa na njikwa yana teknụzụ ndị ọzọ dị mkpa iji mee nnyocha, nke e guzobere site na ikike ikike ọgụgụ isi nke nkwadebe batrị sodium-ion na teknụzụ njikọta sistemụ," onye ndu ọrụ ahụ, South China Grid Guangxi Grid Company, osote onye isi nke Ngalaba Ihe Ọhụrụ Gao Lik webatara.
Mkpụrụ batrị nwere ikike dị elu bụ isi ihe dị na sistemụ nchekwa ike batrị sodium-ion dum. Mgbe otu afọ na ọkara nke nyocha gasịrị, ndị otu ọrụ ahụ mepụtara batrị nchekwa ike sodium-ion nke mbụ dị ogologo ndụ, nke nwere nchekwa dị elu nke 210Ah sodium-ion. "Site n'echiche arụmọrụ, ụdị batrị sodium-ion anyị nwere uru nke mpaghara okpomọkụ ọrụ sara mbara, chaja ngwa ngwa na ọtụtụ ihe dị mma, a pụkwara ịchaji ya ruo 90% n'ime nkeji iri na abụọ," ka Hu Yongsheng, onye nchọpụta na Institute of Physics, Chinese Academy of Sciences kwuru.
Dịka ndị isi sonyere na ọrụ ahụ, Ụlọ Ọrụ Nnyocha Nchekwa Ike nke SouthGrid Energy na njikọta sistemụ nchekwa ike lithium na mgbochi na njikwa nchekwa n'ọhịa ahụ nwere ọtụtụ ahụmịhe nyocha, na-eme mmemme nyocha na mmepe isi mba "ngwa ọrụ usoro nchekwa ike batrị lithium-ion nke teknụzụ nchekwa ndụ". "Ọ bụ ezie na ụkpụrụ mmeghachi omume nke batrị sodium na lithium yiri nke ahụ, mmepe nke sistemụ nchekwa ike zuru oke nke jikọtara njirimara chaja na mwepụ nke batrị sodium chọrọ imeri ọtụtụ ihe ịma aka ọhụrụ," ka Li Yongqi, ọkachamara teknụzụ sitere na Ụlọ Ọrụ Nchekwa Ike nke SouthGrid kwuru, na mmetụta uche.
Dịka ọmụmaatụ, ndị otu ọrụ ahụ na-eji usoro nchekwa ike kesaa eme ihe n'ụzọ ọhụrụ dabere na nnukwu voltaji nke batrị sodium-ion, sistemụ ahụ dum na-ejikọta ihe ntụgharị modular 88, na-enweta "mmekọrịta otu-na-otu" na ụyọkọ batrị, ebe usoro nhazi nkesa nke sistemụ nchekwa ike lithium-ion chọrọ naanị ijikọ ihe karịrị ihe ntụgharị 40. Ebumnuche ozugbo nke okpukpu abụọ nke ọnụọgụ nke ihe ntụgharị bụ ịbawanye nnweta ikike na arụmọrụ mgbanwe ike. N'ozuzu arụmọrụ mgbanwe ike nke sistemụ nchekwa ike batrị sodium a karịrị 92%, ebe batrị lithium na-adịkarị obere karịa 90%, nke a na-atụ anya na ọ ga-emeju ma dochie batrị lithium nke ọma, ma tinye ya na nnukwu nchekwa ike electrochemical, ụgbọ ala eletrik, igwe owuwu na ubi ndị ọzọ.
Maka mgbochi na njikwa nchekwa, ndị otu ahụ emepụtala atụmatụ njikwa okpomọkụ maka sistemụ oyi mmiri yana usoro zuru oke nke mgbochi ọkụ na teknụzụ njikwa maka sistemụ nchekwa ike batrị sodium-ion, dị ka ihe mgbochi okpomọkụ ọkwa modulu na imenyụ ọkụ dị elu.
A na-achịkwa ọdịiche okpomọkụ dị n'etiti ihe karịrị sel batrị sodium 22,000 na sistemụ ahụ dum n'ime ogo Celsius 3. Ojiji nke ma mgbasa okpomọkụ na ihe mgbochi okpomọkụ na-agba ọsọblanket aergel nke eriri ikoDịka ihe mgbochi okpomọkụ dị n'etiti etiti eletriki, oge mgbasa nke batrị monomer okpomọkụ site na nkeji iri atọ ruo awa abụọ, agbatị ruo ugboro anọ, na-eme ka nchekwa nke modulu batrị ka mma nke ukwuu.
Ndị otu ahụ mepụtara teknụzụ dị irè maka iwepụ ọkụ, ịjụ oyi, na igbochi ọchịchị, nke nwere ike imenyụ ọkụ batrị mbụ n'ime sekọnd ise, iji mee awa 24 na-enweghị ịgba ọkụ ọzọ na mgbawa. "Teknụzụ nchekwa ike lithium na sodium dị ugbu a iji kwalite mmezi nke njirimara nke ibe ha doro anya, usoro nyocha nke sistemụ nchekwa ike batrị sodium-ion a na teknụzụ dị irè maka iwepụ ọkụ, ịjụ oyi, na mgbochi ọchịchị site na iji usoro nchekwa ike batrị lithium-ion ngwa ndụ nke ntinye mgbanwe teknụzụ nchekwa na lithium, nhazi sistemụ nchekwa ike sodium maka oge mbụ na ngwa injinia," LiYongQi kwuru.
Na Jenụwarị 28, 2024, site n'aka Ụlọ Akwụkwọ Injinia nke China Jiang Jianchun, Ụlọ Akwụkwọ Sayensị nke China, Cheng Shijie, Ọkachamara n'ihe gbasara agụmakwụkwọ, Zhang Yue, Ọkachamara n'ihe gbasara sayensị nke European Union, Sun Jinhua, na ndị ọkachamara ndị ọzọ nke Kọmitii Nyocha nke Ụlọ Ọrụ Injinia nke China maka ihe si na ọrụ ahụ pụta iji nyochaa nyocha ahụ: teknụzụ zuru oke nke "usoro nchekwa ike batrị sodium ion 10 MWh maka ọdụ ike nchekwa ike eletrik" nke ndị otu ọrụ ahụ mepụtara dị n'ọkwa kachasị elu nke mba ụwa.
Shanghai Orisen New Material Technology Co., Ltd.
M: +86 18683776368 (nakwa WhatsApp)
T:+86 08383990499
Email: grahamjin@jhcomposites.com
Adreesị: NO.398 New Green Road Xinbang Town Songjiang District, Shanghai
Oge ozi: Mee-23-2024