Full DC voltage power backup system for wind turbine

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United States of America Patent

PATENT NO 11929638
APP PUB NO 20220224145A1
SERIAL NO

17611836

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to a wind turbine comprising an internal power supply grid for distributing power to a number of power consuming units of the wind turbine, the wind turbine further comprising a power backup system connected to the internal power supply grid for supplying power to said internal power supply grid during a grid fault, wherein the power backup system comprises a power storage module providing a total backup voltage that falls within a nominal voltage range of the internal power supply grid of the wind turbine.

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Patent Owner(s)

  • VESTAS WIND SYSTEMS A/S

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Danielsen, Niels Erik Brabrand, DK 12 78
Jensen, Carsten Lindgaard Silkeborg, DK 3 0
Jones, Alun Hørning, DK 13 46
Søgaard, Morten Bagger Thisted, DK 7 19

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