е Ƭ̿ ɰϴ ü ȳ° ؼ ñմϴ.
Ƭ̿ ߵ 50 ٵǾ ִµ ̶ ȿ̶ ̷ κп
츮 뿡 ξ ġ ֱ ̴ϴ.
鿡 ؼ ε ʽϴ. Ⱑ丮 ̿ؼ
۸
û
ϱ ϱ ( ð Ǿϴ.) ̷ ߸ ȴٸ Ը ̿ ְڽϴٸ Ƭ̿ ٽ Ƭ 3 ̻ ߱ Դϴ. ̷ Ǹ ̴ϴ.
ã ϴ ϳ ٷ Ʈ̿ Դϴ.
̹ ó: https://spectrum.ieee.org
Ʈ̿ (Sodium-ion Battery, SIB) ״ Ƭ Ʈ ̿ؼ ⸦ ϰ ϴ Դϴ. Ʈ̿ Ƭ̿ ̴ 18650 ǰ ִµ, Ʈ̿ Ư¡ ٷ Ʒ ϴ.
1. Ƭ ä꼺 ſ .
Ƭ ݼӿ ʽϴ. 赵 ũ. ̿ Ʈ ٴ幰 ij ֽϴ. 鿡 Ƭ̿¿ ū .
2. Ƭ̿¿
1000
ũ.
Ƭ̿ ū ϳ ٴ ̴ϴ. ̻ Ű Ǿ ִٰ մϴ. ̿ Ʈ̿ Ƭ̿º 1000 ũ ִٰ մϴ. ̸ Ƭ̿º ִٴ Դϴ.(̷
10
ϴٰ մϴ.) ̷ Ǹ ξ ū ٴ ξ Ѵٴ ū ʿ ٸ δٴ ̷ ϴ.
3. Ƭ̿¿ 7
.
ū ƴұ ͽϴ. Ƭ̿ ӻ 3~4 ȴٰ մϴ. ̿ Ʈ̿ 7 10 ̻ ִٰ մϴ. ʿ о߿ ŷڼִ ְ ǰ.
̿ ֽϴ. ū ٷ ¹еԴϴ. Ƭ̿ ũ 뷮 Դϴ. ̰ ȭ 翬 ε, Ƭ ° 1(Į) .(ƾ, ϻ ﳪ ұȣ ܿ ... ︮ź...) ̿ Ʈ Ƭ 3 ̻ ſ 1 Դϴ. ϳ ϴ ϳ ٷ "Ʈ̿ Ƭ̿ 뷮 " Դϴ. ̷ ̳ žϴ ñϼ ֽϴ.
ұϰ Ʈ̿ ް ִ ִµ, ٷ Ʈ̿ 뷮 Ƭ̿ Դϴ. Ƭ̿ 80% ָ 뷮(, ƴմϴ. ¿뷮) Ʈ̿ Ŷ մϴ.(ó: https://news.stanford.edu/2017/10/09/sodium-based-batteries-cost-effective-lithium/) ̷ Ǹ 볪 ̵ ߿ UPS Ȥ ( Ŀ, ĿѰ), ¾籤 о߿ ū ְ մϴ.
о߿ ɱ?
ª İ 뺸 о߿ ϴ. Ƭ̿ 뼺 鿡 ü Ǹ ŭ 뼺 鿡 Ƭ̿ ϰ. ٸ ݸ鿡 ü ۿ ̳ ۿ ̳Ŀ ϶ ȿ ؼ ڳ.
ٰ о߿ Ŷ ʽϴ. Գ Ǵ Ŀ ¿뷮 ݸ鿡 Ƭ̿º α 뷮 Ȥ ž մϴ. Ƭ̿º 10 ؼ 200km ִ ̸ ϴϴ. Ȥ 10 ϴ ġ 1̸ ϴٴ Ⱑ ״ ̰ ϴٸ
Ϲ ҿ ⸧ ִ ó
ϰ ؼ ϴ.
ϱ ڱ ' ϵ Ⱥ̴µ ̷Ⱑ ǹ̰ ֳ' ͳ ;;; о߰ ߸ ִ° Ÿ Ʈ̿ Ϸ绡 ȭ Ǿ ϴ ٷ ֽϴ.
. ̹ ְ ؼ ְ ְ ;µ ذ ۸ ϰ ̾ ȳ;;; ȭ ƴϰ ׳ ִ Ϲ ļ̶ Ҽ ְ ߸ ̳ ̴ϴ. ȯմϴ.
Ʋ ּ.
~