Power control of a wind park
CA 2614992 C · Owner: Repower Systems Se · Inventors: Zeumer, Joerg; Altemark, Jens; Fortmann, Jens
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
The invention relates to a method for controlling a wind power plant (1) or a wind park. A power control module (55) for the power output into a power grid is, according to the method, supplemented with an additional power device (6). This additional power device is operated in such a manner that according to , the voltage in the grid (9) a current reserve is established and is applied in the form of a correction value to the power control module (55). The invention makes use of the fact that components used for transmitting are in , their nominal output, designed for the worst instance of a low grid voltage. The power reserves arising from grid voltages above a tolerance value can …
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Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Filed July 12, 2006 and granted February 12, 2013. A Canadian patent filed from October 1, 1989 lasts 20 years from filing, so its term ended July 12, 2026.
- Certificates of supplementary protection extend only drug patents, and it isn't classified as one.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.