Method and device for supporting the alternating current frequency in an electricity network

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United States of America Patent

PATENT NO 7737578
SERIAL NO

11794836

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Abstract

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The invention relates to a method and a device for supporting the frequency in an electricity network (5) during a sudden modification of the network load and/or generating power. According to the invention, modifications of the network load and/or generating power, which cause the network frequency to deviate from a predefined value, are compensated by a modification of an additional load (6). Said additional load (6) is preferably configured by a large number of hydrogen-producing electrolysis units (7), which can be activated or deactivated for the successive modification of the additional load.

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Patent Owner(s)

  • STEAG ENERGY SERVICES GMBH;STEAG SAAR ENERGIE AG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dörr, Heinz-Kurt St. Ingbert-Hassel, DE 2 1
Dengel, Andreas Neunkirchen, DE 4 38

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