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A plant for feeding electric power to a plurality of low voltage subsea loads (19) distributed over a subsea field comprising a plurality of wells and/or installations which may be located in the range of meters to kilometers apart comprises at least one subsea medium voltage ring (14) running out t...

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Bibliographische Detailangaben
Hauptverfasser:	Rocke, Svend, Sande, Gorm, Yuan, Xu
Format:	Patent
Sprache:	nor
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERATION REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION SYSTEMS FOR STORING ELECTRIC ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE
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Beschreibung
Zusammenfassung:	A plant for feeding electric power to a plurality of low voltage subsea loads (19) distributed over a subsea field comprising a plurality of wells and/or installations which may be located in the range of meters to kilometers apart comprises at least one subsea medium voltage ring (14) running out to and over at least a part of said field and back. A plurality of stages (15) are stacked in series over the extension of said ring for together take the medium voltage thereof and each stage defining a lower voltage. One or several converters (16, 17) are connected to each said stage (15) to converter said lower voltage thereof to obtain a low AC voltage power to be fed to a said load (19) in a close vicinity of the respective said converter (16, 17).