Tesla mega-package da ke aiki a Ostiraliya ta kama wuta. Wuta yayin gwajin sabon shigarwa

"Tesla Big Battery" yana daya daga cikin manyan na'urorin ajiyar makamashi a duniya, dangane da Tesla Megapacks. Yana aiki a Ostiraliya tun Disamba 2017 kuma yana faɗaɗa tsarin tun lokacin. Wutar ta tashi ne a bangaren da ya kamata a kammala aikin da aka riga aka yi.

3 (+3?) MWh na ƙwayoyin lithium-ion akan wuta

Gobarar da ta tashi a tashar wutar lantarki ta Hornsdale - saboda wannan shine sunan hukuma na "Tesla Big Battery" - an ruwaito jiya a gidan 7News a Melbourne. Hotunan sun nuna daya daga cikin akwatunan tantanin halitta da ke kan wuta, akwati mai nauyin ton 13 wanda zai iya daukar har zuwa 3 MWh (3 kWh) na sel. Jami’an kashe gobara sun yi fafatawa don hana gobarar yaɗuwa zuwa ma’aikatun da ke kusa:

SAUKI TAMBAYA: A halin yanzu ma'aikatan kashe gobara suna wurin da batir ya goce a Murabula, kusa da Geelong. Jami’an kashe gobara na kokarin shawo kan gobarar da hana ta yaduwa zuwa batura da ke kusa. https://t.co/5zYfOfohG3 # 7NEWS pic.twitter.com/HAkFY27JgQ

- 7NEWS Melbourne (@ 7NewsMelbourne) Yuli 30, 2021

Kunshin mega, wanda wani bangare ne na sabon na'ura wanda ya kamata ya kara karfin "batir mai girma" na Tesla zuwa MWh 450 kuma ya ba shi damar samar da wutar lantarki har zuwa 300MW zuwa grid, an ƙone shi. Ya kamata komai ya fara aiki a watan Nuwamba 2021. Gobarar ta faru ne a yayin gwaje-gwajen da aka fara a ranar da ta gabata, tun ma kafin a hada wuraren ajiyar kayan da wutar lantarki, don haka ba a yi barazana ga wutar lantarki ba, a cewar 7News Melbourne.

A cewar wasu rahotanni na kafofin watsa labaru, a ranar 30 ga Yuli, Megapack ya ci gaba da ƙonewa har kusan sa'o'i 24 (wato, tun lokacin da aka fara gwaji?) - kuma ba a bayyana ba idan an riga an kashe shi a yau. An ba da rahoton cewa gobarar ta bazu zuwa wani katafaren gida na biyu da ke makwabtaka da shi, amma akasarin abubuwan da ake ci da wuta na shirin konewa. Masu kashe gobara ba su kashe batura kai tsaye ba, amma sun yi amfani da ruwan ne wajen sanyaya muhalli.

Babban aikin baturi na Victoria ya gamu da cikas. Ɗaya daga cikin manyan fakitin baturi na Tesla akan gidan yanar gizon Moorabool ya kama wuta. https://t.co/5zYfOfohG3 # 7NEWS pic.twitter.com/8obtcP61X1

- 7NEWS Melbourne (@ 7NewsMelbourne) Yuli 30, 2021

Kwayoyin lithium-ion na iya kunna wuta idan sun yi yawa, sun yi zafi sosai, ko kuma sun lalace. Don haka, a ƙarƙashin yanayin al'ada (kwamfutoci, batura, motocin lantarki), ana lura da sigogin aikin su ta hanyar lantarki. A cikin wuraren ajiyar makamashi inda akwai sarari ba iyaka ba, za ku je zuwa kwayoyin lithium-ion tare da lithium-iron-phosphate cathodes (LFP, ƙananan ƙarfin ƙarfin ƙarfi, amma mafi girma aminci) ko ƙwayoyin kwararar vanadium.

Yana da daraja ƙara a nan cewa tsohon yana buƙatar kimanin sau 1,5-2, kuma na ƙarshe kusan sau goma fiye da sararin samaniya don adana adadin kuzari.

Duk hotuna: (c) 7News Melbourne

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