Vuba aha, Ubushinwa bwa mbere bufite ingufu nini za sodium-ion zitanga ingufu zo kubika ingufu - Volin sodium-ion ya batiri yo kubika ingufu zashyizwe mu bikorwa i Nanning, muri Guangxi. Ngiyo gahunda yingenzi yubushakashatsi niterambere ryigihugu "100 megawatt-isaha ya sodium-ion ya batiri yingufu zo kubika ingufu" umushinga wo kwerekana umushinga wicyiciro cya mbere cyumushinga, ubunini bwashyizweho bwa megawatt 2.5 / amasaha 10 megawatt.
Sitasiyo y’amashanyarazi yashowe kandi yubatswe na Guangxi Power Grid Company ya Southern Power Grid, kandi igipimo cyiki cyiciro ni MW 10. Igipimo rusange cy’umushinga kizagera kuri MWh 100, gishobora gutanga dogere miliyoni 73 z'amashanyarazi asukuye buri mwaka, Urugomero rw'amashanyarazi rushyirwaho kandi rwubatswe na sosiyete ya Guangxi Power Grid Company yo mu majyepfo y’amashanyarazi, kandi iki cyiciro ni MW 10. Igiteranyo cy’umushinga kizagera kuri MWh 100, gishobora gutanga dogere miliyoni 73 z'amashanyarazi asukuye buri mwaka, bikagabanya kandi imyuka ya gaze karuboni kuri toni 50.000, kandi bigaha amashanyarazi abakoresha 35.000.
Ugereranije no kubika ingufu za batiri ya lithium-ion, “bavandimwe” sodium-ion ya batiri yingufu zibika ibikoresho bibisi, byoroshye kuyikuramo, igiciro gito, imikorere myiza mubushyuhe buke, mububiko bunini bwingufu zifite ibyiza bigaragara. “Ububiko bwa batiri ya Sodium-ion mu bipimo by'iterambere, ikiguzi cy'igiciro gishobora kugabanukaho 20% kugeza kuri 30%, hashingiwe ku kunoza neza imiterere ya bateri n'imikorere, kuzamura igipimo cyo gukoresha ibikoresho na cycle ubuzima, ikiguzi cy'amashanyarazi gishobora gushakishwa kugeza kuri 0.2 Yuan / kWt, ni uguteza imbere ikoreshwa ry'ubukungu bw'ubwoko bushya bwo kubika icyerekezo gikomeye cy'ikoranabuhanga, ”nk'uko byatangajwe na Chen Man, umunyamabanga mukuru wungirije ushinzwe amashanyarazi mu gihugu; Komite tekinike yo kubika ingufu n'inzobere mu rwego rwa tekiniki ya tekinike ya Gride y'Amajyepfo, yavuze.
N’ubwo ibikorwa by’Ubushinwa mu bushakashatsi n’iterambere, umusaruro, ubuziranenge, kuzamura isoko no gushyira mu bikorwa ibicuruzwa bya batiri ya sodium-ion biragenda neza, nta rwego mpuzamahanga rwakoreshwa mu gukoresha ikoranabuhanga rya batiri ya sodium-ion ku mashanyarazi manini abika ingufu. .
Mu Gushyingo 2022, Isosiyete ikora amashanyarazi ya Guangxi, ifatanije n’isosiyete ibika ingufu za Grid y’amajyepfo, Ikigo cy’ubugenge cy’ishuri ry’ubumenyi ry’Ubushinwa, Zhongkehai Sodium Technology Co., Ltd. hamwe n’ibindi bice by’itsinda ry’umushinga, batangije ku mugaragaro igihugu umushinga wingenzi wubushakashatsi niterambere ryumushinga sub-ingingo "100 megawatt-isaha ya sodium-ion ya batiri ya sisitemu yo kubika ingufu za sisitemu yo guhuza hamwe no kwerekana porogaramu" ubushakashatsi Kemura icyo gikorwa. Umuyobozi w'umushinga, yagize ati: "Twibanze ku gutegura ibipimo ngenderwaho by’amashanyarazi bikora cyane, guhuza sisitemu no gukumira umutekano no kugenzura ndetse n’ikoranabuhanga ry’ingenzi kugira ngo dukore ubushakashatsi, bwakozwe n’uburenganzira bw’umutungo bwite w’ubwenge bwo gutegura batiri ya sodium-ion hamwe n’ikoranabuhanga ryo guhuza sisitemu". Umuyobozi w’ishami rishinzwe guhanga udushya Gao Lik yatangarije sosiyete y’Ubushinwa Grid Guangxi Grid.
Ingirabuzimafatizo zifite ingufu nyinshi nigice cyibanze cya sisitemu yo kubika ingufu za sodium-ion zose. Nyuma yumwaka umwe nigice cyubushakashatsi, itsinda ryumushinga ryateje imbere ubuzima bwa mbere bwisi kwisi, ahantu hafite ubushyuhe bwagutse, umutekano mwinshi 210Ah bateri yo kubika ingufu za sodium-ion. Hu Yongsheng, umushakashatsi muri u Ikigo cya fiziki, Ishuri Rikuru ry'Ubushinwa.
Nk’ingenzi mu bitabiriye tekiniki bitabiriye uyu mushinga, Ikigo cy’ubushakashatsi cy’ingufu za SouthGrid Ikigo cy’ubushakashatsi mu bubiko bw’ingufu za Lithium bateri yo guhuriza hamwe no gukumira umutekano no kugenzura muri urwo rwego gifite uburambe bw’ubushakashatsi, kora gahunda nkuru y’ubushakashatsi n’iterambere ry’igihugu “ lithium-ion bateri yingufu za sisitemu yo kubika ubuzima bwikurikiranya bwikoranabuhanga ryumutekano ". Li Yongqi, impuguke mu bya tekinike yo mu kigo cy’ububiko bw’ingufu cya SouthGrid yagize ati: "Nubwo amahame ya reaction ya bateri ya sodium na lithium asa, guteza imbere uburyo bwuzuye bwo kubika ingufu zihuza kwishyuza no gusohora ibiranga bateri ya sodiumi bisaba gutsinda ibibazo byinshi bishya." , n'amarangamutima.
Dufashe urugero rwa sisitemu nkurugero, itsinda ryumushinga rishya ryakoresheje uburyo bushya bwo kubika ingufu zagabanijwe hashingiwe ku muvuduko mwinshi wa bateri ya sodium-ion, kandi sisitemu yose ihuza 88 moderi ihindura, ikamenya “inzandiko imwe-imwe” hamwe na cluster ya bateri, mugihe gakondo ikwirakwizwa yububiko bwa sisitemu yo kubika ingufu za lithium-ion ikeneye gusa guhuza abarenga 40 bahindura. Intego yihuse yo gukuba kabiri umubare wabahindura ni ukongera ubushobozi kuboneka no guhindura ingufu. Muri rusange uburyo bwo guhindura ingufu za sisitemu yo kubika ingufu za sodium zirenga 92%, mugihe bateri ya lithium muri rusange iri munsi ya 90%, biteganijwe ko izuzuza kandi igasimbuza neza bateri ya lithium, kandi igashyirwa mububiko bunini bw'amashanyarazi, ibinyabiziga byamashanyarazi, imashini zubaka nizindi nzego.
Ku bijyanye no gukumira no kugenzura umutekano, itsinda ryashyizeho ingamba zo gucunga ubushyuhe bwa sisitemu yo gukonjesha amazi kimwe n’ikoranabuhanga ryuzuye ryo gukumira no kugenzura umuriro wa sisitemu yo kubika ingufu za sodium-ion, nka barrière yo mu rwego rwa module na kuzimya umuriro-mwinshi.
Itandukaniro ryubushyuhe hagati ya selile ya sodium irenga 22.000 muri sisitemu yose igenzurwa muri dogere selisiyusi 3. Gukoresha ubushyuhe bwombi hamwe nubushyuhe bwo guhungaikirahuri fibre airgel ikiringitinkibikoresho bya barrière yumuriro hagati yumuriro wamashanyarazi, bateri ya monomer yubushyuhe bwo gukwirakwiza ikwirakwizwa ryigihe kuva muminota 30 kugeza kumasaha 2, ryongerewe inshuro 4, bizamura cyane umutekano wa module ya batiri.
Iri tsinda ryateje imbere azote yuzuye ya azote ikazimya umuriro, gukonjesha, tekinoroji yo kurwanya ingoma, ibasha kuzimya umuriro wa batiri yambere mu masegonda 5, gukora amasaha 24 nta kongera gutwika no guturika. “Ikoreshwa rya lithium na sodium yo kubika ingufu mu rwego rwo guteza imbere iterambere rya buri wese bigaragara, iyi sisitemu yo kubika ingufu za batiri ya sodium-ion na sisitemu yo kubika ingufu za azote ikora neza kuzimya umuriro, gukonjesha, tekinoroji yo kurwanya ingoma binyuze mu mbaraga za batiri ya lithium-ion sisitemu yo kubika ubuzima buzenguruka ikoreshwa rya tekinoroji yumutekano ikoreshwa muri lithium, sisitemu yo kubika ingufu za sodiumi kunshuro ya mbere mubisabwa mubuhanga, "LiYongQi.
Ku ya 28 Mutarama 2024, n’ishuri ry’Ubushinwa ry’Ubwubatsi Jiang Jianchun, Umwarimu w’Ubumenyi w’Ubushinwa, umwarimu wa Cheng Shijie, umwarimu wa Zhang Yue, umwarimu w’ubumwe bw’ibihugu by’Uburayi Sun Jinhua n’izindi mpuguke za komite ishinzwe isuzuma ry’inganda z’inganda z’Ubushinwa kuri Komite ibisubizo byumushinga wo gukora isuzuma ryisuzuma: ikoranabuhanga muri rusange rya "10 MWh sodium ion ya batiri yo kubika ingufu za sitasiyo yo kubika ingufu z'amashanyarazi" yateguwe nitsinda ryumushinga ni ku rwego mpuzamahanga ruyoboye.
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