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Occupied Korea reaches out to Asian Infrastructure Investment Bank (koreapro.org)

submitted 2 years ago by yogthos@lemmygrad.ml to c/worldnews@lemmygrad.ml

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[–] zephyreks@hexbear.net 5 points 2 years ago (1 children)

How would you do HVDC to Japan? Underwater lines?

[–] WayeeCool@hexbear.net 5 points 2 years ago* (last edited 2 years ago)

Yeah. You build undersea HVDC lines. HVDC was pioneered for undersea cables because it allows smaller cables with lower transmission loss (greater distance) than AC transmission. The other reason is that HVDC is the only realistic way to import/export power between regional AC transmission systems that are not synchronized.

Infact the majority of undersea transmission lines are HVDC: https://en.wikipedia.org/wiki/Submarine_power_cable#Direct_current_cables