Batire lalikulu kwambiri padziko lapansi? Anthu aku China akumanga gawo losungiramo mphamvu zokwana 800 kWh
Mphamvu ndi kusunga batire

Batire lalikulu kwambiri padziko lapansi? Anthu aku China akumanga gawo losungiramo mphamvu zokwana 800 kWh

26.05.2022 /

Malo osungiramo mphamvu zazikulu kwambiri padziko lonse lapansi akumangidwa m'chigawo cha Dalian ku China. Imagwiritsa ntchito ma cell a vanadium omwe adayamikiridwa ngati chozizwitsa mu dziko la batri zaka zingapo zapitazo.

Zamkatimu

  • Maselo otuluka a Vanadium (VFB) - chomwe ndi chiyani komanso chomwe chimagwiritsidwa ntchito
    • Kusungirako mphamvu = tsogolo la dziko lililonse

Ma electrolyte opangidwa ndi Vanadium amagwiritsidwa ntchito poyenda-kupyolera mu maselo a vanadium. Kusiyana komwe kungakhalepo pakati pa mitundu yosiyanasiyana ya ma ion vanadium kumapangitsa kuti pakhale mphamvu. Maselo othamanga a vanadium amakhala ndi mphamvu zochepa kwambiri zosungira mphamvu kuposa maselo a lithiamu-ion, choncho sali oyenera kugwiritsidwa ntchito m'magalimoto, koma ndi oyenerera zomera zamagetsi.

Anthu aku China adaganiza zoyambitsa chida chosungira mphamvu zotere. Mphamvu yake idzakhala 800 megawatt-hours (MWh) kapena 800 kilowatt-hours (kWh), ndipo mphamvu yake yayikulu idzakhala 200 megawatts (MW). Amakhulupirira kuti ndiye malo osungira mphamvu kwambiri padziko lonse lapansi.

> Hyundai Electric & Energy Systems ikufuna KUKHALA REKODI ya Tesla. Idzayambitsa batire yokhala ndi mphamvu ya 150 kWh.

Kusungirako mphamvu = tsogolo la dziko lililonse

Ntchito yaikulu ya nyumba yosungiramo katundu idzakhala kuchepetsa katundu pa gridi yamagetsi pamapiri ndi kusunga mphamvu panthawi yochuluka (usiku). Ubwino wa ma cell a vanadium otaya ndikuti amakhala osawonongeka chifukwa chigawo chimodzi chokha (vanadium) chilipo. Electrek ananenanso kuti Mabatire a Vanadium ayenera kupirira maulendo 15, ndipo zaka makumi awiri zoyamba zogwiritsidwa ntchito siziyenera kuchititsa kutaya mphamvu..

Poyerekeza, moyo woyembekezeka wa batri ya lithiamu-ion ndi 500-1 charge / discharge cycle. Mapangidwe amakono kwambiri amalola mpaka 000 kuzungulira / kutulutsa.

> Kodi mabatire a Tesla amatha bwanji? Kodi amataya mphamvu zochuluka bwanji m'zaka zapitazi?

Chithunzi: kuyenda-kupyolera mu maselo a vanadium mu imodzi mwa malo osungirako mphamvu ku China (c) Rongke

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