Method and controller for continuously operating a plurality of electric energy generating machines during a high voltage condition

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United States of America Patent

PATENT NO 9871382
APP PUB NO 20150249338A1
SERIAL NO

14427779

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Abstract

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A method and a controller for continuously operating a plurality of electric energy generating machines during a high voltage condition at a point of common coupling of the plurality of electric energy generating machines are provided herein. The method includes a) sensing a voltage level at the point of common coupling exceeding a permitted voltage level; b) curtailing an active power output of the plurality of electric energy generating machines such that a reactive capability of the plurality of electric energy generating machines is increased; c) establishing a set point of an electric quantity being present at the point of common coupling such that a reactive electric component providable by the electric energy generating machines is increased; and d) controlling an electric energy generating machine based on the set point of the electric quantity such that the high voltage condition at common coupling is at least partially remedied.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS GAMESA RENEWABLE ENERGY A/SBORUPVEJ 16 BRANDE 7330

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clark, William F Oviedo, US 28 875
Nelson, Robert J Orlando, US 96 4313
Yazghi, Najlae M Orlando, US 4 29

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