ʻO ka pākaukau nui loa ma ka honua? Ke kūkulu nei ka poʻe Kina i kahi waihona mālama ikehu me ka mana o 800 kWh
Ke kūkulu ʻia nei ka hale mālama ikehu nui loa ma ka honua ma ka moku ʻo Dalian o Kina. Hoʻohana ia i nā pūnaewele vanadium kahe i hoʻohanohano ʻia ma ke ʻano he hana mana i ka honua pākaukau i kekahi mau makahiki i hala.
Ka papa o nā mea
- ʻO nā pūnaewele kahe Vanadium (VFB) - he aha ia a he aha ia e hoʻohana ai
- E mālama i ka ikehu = ka wā e hiki mai ana o kēlā me kēia ʻāina
Hoʻohana ʻia nā electrolytes e pili ana i ka Vanadium i loko o nā keena vanadium kahe. ʻO ka ʻokoʻa ʻokoʻa ma waena o nā ʻano like ʻole o nā ion vanadium e hiki ai ke hoʻoulu i ka ikehu. He haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa o nā cell vanadium e kahe ana ma mua o nā cell lithium-ion, no laila ʻaʻole kūpono lākou no ka hoʻohana ʻana i nā kaʻa, akā kūpono lākou no nā mea kanu mana.
Ua hoʻoholo ka poʻe Kina e hoʻolauna i kahi mea mālama ikehu. ʻO 800 megawatt-hours (MWh) a i ʻole 800 kilowatt-hours (kWh), a ʻo kona kaha kiʻekiʻe he 200 megawatts (MW). Manaʻo ʻia ʻo ia ka hale mālama ikehu nui loa ma ka honua.
> Makemake ʻo Hyundai Electric & Energy Systems e BE Tesla's RECORD. E hoʻomaka i kahi pākaukau me ka mana o 150 kWh.
E mālama i ka ikehu = ka wā e hiki mai ana o kēlā me kēia ʻāina
ʻO ka hana nui o ka hale kūʻai e hoʻemi i ka ukana ma ka mana mana ma nā piko a mālama i ka ikehu i ka wā o kona overproduction (i ka pō). ʻO ka maikaʻi o nā pūnaewele kahe vanadium ʻaʻole hiki ke hoʻohaʻahaʻa ʻia no ka mea hoʻokahi wale nō mea (vanadium). Ua ʻōlelo ʻo Electrek Pono nā pāka Vanadium e kū i 15 mau pōʻaiapili, a ʻo nā makahiki mua he iwakālua o ka hoʻohana ʻana, ʻaʻole ia e pau ka hiki..
No ka hoʻohālikelike ʻana, ʻo ke ola i manaʻo ʻia o kahi pākaukau lithium-ion he 500-1 mau manawa hoʻoiho / hoʻokuʻu. ʻO nā hoʻolālā hou loa e ʻae a hiki i ka 000 charge / discharge cycles.
> Pehea ka pau ʻana o nā pākahi Tesla? ʻEhia ka nui o ka mana i nalowale i nā makahiki?
Kiʻi: kahe-ma o ka vanadium cell i loko o kekahi o ka ikehu waihona ma Kina (c) Rongke
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