Tashar wutar lantarki mafi girma ta sodium-ion a duniya
A ranar 30 ga Yuni, an gama ɓangaren farko na aikin Datang Hubei. Aikin ajiyar makamashi ne na 100MW/200MWh sodium ion makamashi. Daga nan aka fara. Yana da sikelin samarwa na 50MW/100MWh. Wannan taron ya nuna babban amfani na farko na kasuwanci na ion sodium sabon ajiyar makamashi.
Aikin yana a gundumar Gudanarwa ta Xiongkou, birnin Qianjiang na lardin Hubei. Yana rufe kusan kadada 32. Aikin kashi na farko yana da tsarin ajiyar makamashi. Yana da saiti 42 na ɗakunan ajiya na baturi da saiti 21 na masu canzawa. Mun zaɓi 185Ah sodium ion baturi. Suna da babban ƙarfi. Mun kuma gina tashar haɓaka 110 kV. Bayan an ba da izini, ana iya caje shi da fitar da shi sama da sau 300 a shekara. Cajin ɗaya na iya adana 100,000 kWh. Yana iya sakin wutar lantarki a lokacin kololuwar grid ɗin wutar lantarki. Wannan wutar lantarki na iya biyan bukatun yau da kullun na gidaje kusan 12,000. Hakanan yana rage hayakin carbon dioxide da ton 13,000 a kowace shekara.
Kashi na farko na aikin yana amfani da tsarin ajiyar makamashi na sodium ion. China Datang ta taimaka wajen samar da mafita. Babban kayan aikin fasaha an yi 100% a nan. Mabuɗin fasahar sarrafa wutar lantarki ana iya sarrafa su da kansu. Tsarin aminci yana dogara ne akan "cikakken kula da aminci na tashar. Yana amfani da bincike mai kyau na bayanan aiki da kuma gane hoto." Yana iya ba da gargaɗin aminci da wuri kuma yana kiyaye tsarin wayo. Tsarin yana kan 80% inganci. Hakanan yana da ayyuka na ƙa'idar kololuwa da ƙa'ida ta farko. Hakanan yana iya yin sarrafa wutar lantarki ta atomatik da sarrafa wutar lantarki.
Aikin ajiyar makamashin iska mafi girma a duniya
A ranar 30 ga Afrilu, tashar ajiyar wutar lantarki mai karfin 300MW/1800MWh ta farko ta haɗa da grid. Yana cikin Feicheng, lardin Shandong. Shi ne irinsa na farko. Yana daga cikin nuni na ƙasa na ci-gaba da matse makamashin iska. Tashar wutar lantarki tana amfani da matsewar makamashin iska na ci gaba. Cibiyar Injiniya Thermophysics ta haɓaka fasahar. Yana daga cikin Kwalejin Kimiyya ta kasar Sin. China National Energy Storage (Beijing) Technology Co., Ltd. shine sashin zuba jari da gine-gine. Yanzu ita ce mafi girma, mafi inganci, kuma mafi kyawun sabuwar tashar ajiyar makamashin iska mai matsa lamba. Hakanan shine mafi ƙarancin farashi a duniya.
Tashar wutar lantarki ita ce 300MW/1800MWh. Kudinsa yuan biliyan 1.496. Yana da tsarin ƙididdige ingancin ƙira na 72.1%. Yana iya ci gaba da fita har tsawon sa'o'i 6. Yana samar da kusan kWh miliyan 600 na wutar lantarki a kowace shekara. Yana iya sarrafa gidaje 200,000 zuwa 300,000 yayin amfani da kololuwa. Yana adana tan 189,000 na kwal kuma yana yanke hayakin carbon dioxide da tan 490,000 kowace shekara.
Tashar wutar tana amfani da kogon gishiri da yawa a ƙarƙashin birnin Feicheng. Birnin yana lardin Shandong. Kogo na adana iskar gas. Yana amfani da iska azaman matsakaici don adana wuta akan grid a babban sikeli. Zai iya ba da ayyukan sarrafa wutar lantarki. Waɗannan sun haɗa da kololuwa, mita, da ƙa'idodin lokaci, da jiran aiki da farawa baki. Suna taimakawa tsarin wutar lantarki ya yi aiki da kyau.
Haɗe-haɗe mafi girma a duniya aikin nunin "source-grid-load-storage".
A ranar 31 ga Maris, an fara aikin Ulanqab Uku Gorges. Yana don sabon nau'in tashar wutar lantarki wanda ke da alaƙa da grid kuma kore. Yana daga cikin aikin watsa shirye-shiryen dindindin.
Rukunin Gorges Three ne suka gina kuma suke gudanar da aikin. Yana da nufin haɓaka haɓaka sabbin makamashi da hulɗar abokantaka na grid ɗin wutar lantarki. Ita ce sabuwar tashar makamashi ta farko ta kasar Sin. Yana da damar ajiya na awoyi gigawatt. Har ila yau, shine babban aikin nunin hadedde na "source-grid-load-storage" a duniya.
Aikin nunin tashar wutar lantarki yana cikin Siziwang Banner, Ulanqab City. Adadin aikin ya kai kilowatt miliyan 2. Ya hada da kilowatt miliyan 1.7 na wutar lantarki da kuma kilowatts 300,000 na hasken rana. Ma'ajiyar makamashi mai tallafawa shine kilowatts 550,000 × 2 hours. Yana iya adana makamashin daga injin turbin na iska mai karfin megawatt 110 a cikakken iko na awanni 2.
Aikin ya kara da raka'o'in kilowatt 500,000 na farko zuwa tashar wutar lantarki ta Mongoliya ta ciki. Wannan ya faru a watan Disamba 2021. Wannan nasarar ta nuna muhimmin mataki na aikin. Daga bisani, aikin ya ci gaba da tafiya a hankali. Ya zuwa Disamba 2023, an kuma haɗa kaso na biyu da na uku na aikin zuwa grid. Sun yi amfani da layin watsa na wucin gadi. Ya zuwa Maris 2024, aikin ya gama aikin watsawa da canji mai nauyin kV 500. Wannan ya goyi bayan haɗin grid ɗin cikakken ƙarfin aikin. Haɗin ya haɗa da kilowatts miliyan 1.7 na ƙarfin iska da kilowatts 300,000 na hasken rana.
Alkaluma sun ce bayan an fara aikin, zai samar da kusan kWh biliyan 6.3 a kowace shekara. Wannan na iya sarrafa kusan gidaje 300,000 a wata. Wannan kamar ceton kusan tan miliyan 2.03 na kwal ne. Hakanan yana yanke hayakin carbon dioxide da tan miliyan 5.2. Wannan yana taimakawa wajen cimma burin "carbon peak da carbon neutrality".
Aikin tashar wutar lantarki mafi girma-gefen grid a duniya
A ranar 21 ga watan Yuni aka fara tashar wutar lantarki mai karfin kilo 110 na Jianshan. Yana cikin Danyang, Zhenjiang. Gidan tashar tashar tashar aiki ce mai mahimmanci. Yana daga cikin tashar wutar lantarki ta Zhenjiang.
Jimillar wutar da ke gefen grid na aikin shine megawatt 101, kuma jimillar ƙarfin ta shine MWh 202. Shi ne aikin tashar wutar lantarki mafi girma a gefen grid a duniya. Yana nuna yadda za a yi rarraba makamashi ajiya. Ana sa ran za a inganta shi a cikin masana'antar ajiyar makamashi ta kasa. Bayan an gama aikin, zai iya samar da kololuwar aski da ka'idojin mita. Hakanan zai iya samar da jiran aiki, fara baƙar fata, da sabis na amsa buƙatu don grid ɗin wutar lantarki. Zai ba da damar grid ta yi amfani da aske kololuwa da kyau, da kuma taimakawa grid a Zhenjiang. Zai sauƙaƙa matsin wutar lantarki a yankin gabashin Zhenjiang a wannan bazarar.
Rahotanni sun ce tashar samar da wutar lantarki ta Jianshan wani aikin nuna bajinta ne. Yana da ƙarfin 5MW da ƙarfin baturi na 10MWh. Aikin ya ƙunshi yanki na kadada 1.8 kuma yana ɗaukar shimfidar gidan da aka riga aka keɓance shi. An haɗa shi da grid busbar 10kV na Jianshan transformer ta hanyar layin USB 10 kV.
Danyang Winpowersanannen masana'anta ne na kebul na kebul na ajiyar makamashi.
Babban tsarin adana makamashin lantarki mai raka'a daya na kasar Sin ya zuba jari a kasashen waje
A ranar 12 ga Yuni, aikin ya zubar da simintin farko. Domin aikin ajiyar makamashi na Fergana Oz 150MW/300MWh ne a Uzbekistan.
Aikin yana cikin rukunin farko na ayyukan akan jerin. Yana daga cikin bikin cika shekaru 10 na taron koli na "Belt and Road". Ya shafi hadin gwiwa tsakanin Sin da Uzbekistan. Jimillar zuba jarin da aka shirya ya kai yuan miliyan 900. Yanzu shine mafi girman aikin ajiyar makamashin lantarki guda ɗaya. China ta zuba jari a cikinta a ketare. Har ila yau, shi ne aikin ajiyar makamashin lantarki na farko da kasashen waje suka zuba a Uzbekistan. Yana kan grid-gefen. Bayan kammala aikin, za ta samar da wutar lantarki mai karfin kWh biliyan 2.19. Wannan don grid ɗin wutar lantarki ne na Uzbek.
Aikin yana cikin Basin Fergana na Uzbekistan. Wurin ya bushe, zafi, kuma ba a dasa shi ba. Yana da hadadden ilimin kasa. Jimlar filin filin tashar shine 69634.61㎡. Yana amfani da ƙwayoyin phosphate na lithium baƙin ƙarfe don ajiyar makamashi. Yana da tsarin ajiya 150MW/300MWh. Tashar tana da jimillar sassan ajiyar makamashi guda 6 da na'urorin ajiyar makamashi guda 24. Kowane rukunin ajiyar makamashi yana da gidan mai ƙara ƙara 1, ɗakunan baturi 8, da PCS 40. Rukunin ajiyar makamashi yana da dakunan gyaran wuta guda 2, ɗakunan baturi 9, da PCS 45. PCS yana tsakanin gidan mai ƙara ƙara da gidan baturi. Gidan baturi an riga an gina shi kuma mai gefe biyu. An shirya ɗakunan a cikin layi madaidaiciya. An haɗa sabon tashar ƙarfafa 220kV zuwa grid ta layin 10km.
An fara aikin a ranar 11 ga Afrilu, 2024. Zai haɗa zuwa grid kuma zai fara ranar 1 ga Nuwamba, 2024. Za a yi gwajin COD a ranar 1 ga Disamba.
Lokacin aikawa: Yuli-22-2024