The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2017
Filed:
Oct. 29, 2012
Georg Markowz, Alzenau, DE;
Wolfgang Schweissthal, Mandelbachtal, DE;
Carsten Kolligs, Bottrop, DE;
Holger Brezski, Fernwald, DE;
Anna Flemming, Frankfurt, DE;
Dennis Gamrad, Voerde, DE;
Sebastien Cochet, Oberhausen, DE;
Georg Markowz, Alzenau, DE;
Wolfgang Schweissthal, Mandelbachtal, DE;
Carsten Kolligs, Bottrop, DE;
Holger Brezski, Fernwald, DE;
Anna Flemming, Frankfurt, DE;
Dennis Gamrad, Voerde, DE;
Sebastien Cochet, Oberhausen, DE;
Evonik Degussa GmbH, Essen, DE;
STEAG Power Saar GmbH, Saarbruecken, DE;
Abstract
A method providing control power for an electricity network in which at least one energy store supplies energy to the electricity network and/or takes up energy from the electricity network dependent on a frequency deviation from a desired frequency of the electricity network, a deadband being prescribed around the desired frequency. The frequency deviation from the network frequency is measured with greater accuracy than a width of the deadband and a bandwidth within the deadband is chosen dependent on a charging state of the energy store, with control power being provided outside the bandwidth. A device carrying out the method includes at least one energy store and a control system controlling control power of the energy store in an open-loop or closed-loop manner, the energy store being connected to an electricity network such that energy can be fed into the electricity network and can be removed from the electricity network.