Informazioni su | Parola Inglese HVDC

Esempi di utilizzo di HVDC in una frase

• Underground transmission by high-voltage cables is chosen in crowded urban areas and in high-voltage direct-current (HVDC) submarine connections.
• A back-to-back connection for electric power transmission is a high-voltage direct-current (HVDC) system with both ends in the same switchyard.
• A high-voltage direct current (HVDC) electric power transmission system uses direct current (DC) for electric power transmission, in contrast with the more common alternating current (AC) transmission systems.
• The tower was dismantled in 1917, and today a nearby static inverter plant receives electricity via the HVDC Cross Sound Cable.
• Highgate has had an HVDC back-to-back station since 1985; it was built by Asea in the record time of eight months.
• Interconnexion France-Angleterre, the HVDC Cross-Channel interconnector for the transfer of electricity between France and England.
• The FACTs family initially grew out of the development of High-Voltage Direct-Current (HVDC) conversion and transmission, which used Power Electronics to convert AC to DC to enable large, controllable power transfers.
• One endpoint of the COBRAcable HVDC transmission line to Esbjerg, Denmark is also planned to be built here.
• The Baltic Cable is a monopolar HVDC power line running beneath the Baltic Sea that interconnects the electric power grids of Germany and Sweden.
• In 1970 the service was re-engineered to transmission capacity of 30 megawatts at a voltage of 150 kV by using the first thyristor module for HVDC applications.
• The first HVDC Cross-Channel scheme was built by ASEA and went into service in 1961, between converter stations at Lydd in England (next to Dungeness Nuclear Power Station) and Echinghen, near Boulogne-sur-Mer, in France.
• Several records have been broken by successive phases of the project, including the largest (and last) mercury-arc valves, the highest DC transmission voltage and the first use of water-cooled thyristor valves in HVDC.
• HVDC Kingsnorth was a high-voltage direct-current (HVDC) transmission system connecting Kingsnorth in Kent to two sites in London.
• However, at GK Vienna-Southeast were not used as in the HVDC back-to-back station in Etzenricht six single-phase transformers, but four three-phase transformers.
• 4 GW HDVC North Sea Link); Northern Ireland (500 MW HVDC Moyle Interconnector); the Republic of Ireland (500 MW HVDC East–West Interconnector), and Denmark (1.
• Just outside Västervik, there is the static inverter of HVDC Gotland and Fårhultsmasten, a 335 m tall guyed mast used for FM/TV-transmission, which shares with three other masts the title of Sweden's tallest structure.
• Cahora Bassa was the first HVDC scheme ordered with thyristor valves, though its operation was delayed.
• Skagerrak is the name of a 1,700 MW high-voltage direct current (HVDC) transmission facility between Tjele (Denmark) and Kristiansand (Norway).
• Line commutated converters require voltage from the AC network for commutation, but since the late 1990s, voltage sourced converters have started to be used for HVDC.
• Near the community of Rosser is the Dorsey Converter Station and the large static inverter plant for the Nelson River Bipole HVDC power transmission project.

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