A PLANT FOR TRANSMIITTING ELECTRIC POWER

A plant for transmitting electric power through HVDC includes two converter stations interconnected by a bipolar direct voltage network and each connected to an alternating voltage network. Each converter station has a Voltage Source Converter with switching cells each including at least one energy...

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Bibliographische Detailangaben
Hauptverfasser: JACOBSON, BJOERN, ASPLUND, GUNNAR
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A plant for transmitting electric power through HVDC includes two converter stations interconnected by a bipolar direct voltage network and each connected to an alternating voltage network. Each converter station has a Voltage Source Converter with switching cells each including at least one energy storing capacitor. The Voltage Source Converters are configured to utilize a direct voltage having a higher magnitude for a first of the poles than for a second thereof with respect to ground.