Wind energy park with airborne wind energy systems and a direct current (DC) internal grid

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11365721
APP PUB NO 20210033069A1
SERIAL NO

16964186

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Abstract

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The present invention relates to wind energy park connected to an electrical grid, having airborne wind energy systems (AWES), e.g. with kites. The wind energy park has an electrical DC network connecting the plurality of AWES and a grid converter unit for converting DC to AC, and transmit AC to the electrical grid. The wind energy park control unit controls the AWES to produce electrical power to the electrical grid by alternating between a power production phase, and a recovery phase so to balance the supply of power to the electrical grid according a demanded setpoint. An advantage is that the grid converter may be smaller, as compared to an AC network, because the power is evened out with the negative power from the AWES being in recovery phase. In this way, the invention stabilizes the grid and has a grid forming capability.

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Patent Owner(s)

Patent OwnerAddress
VESTAS WIND SYSTEMS A/S8200 AARHUS N

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Helle, Lars Suldrup, DK 48 809
Lindholm, Morten Højbjerg, DK 7 53
Nielsen, Thomas S Bjertrup Randers SV, DK 28 112
Petersen, Torben Åbyhøj, DK 6 12

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