direct-current power transmission
Technical term used in electrical engineering for transmitting electricity as direct current, often over long distances or via submarine cables.
Direct-current power transmission is more suitable for long-distance submarine cables compared to alternating-current transmission.
Alternating-current power transmission; the more common method for general power grids, whereas 直流送電 is used for specific long-distance or undersea applications.
Compound of 直流 (direct current) and 送電 (power transmission).