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Method For Operating A Wind Turbine And A Wind Turbine - EP4002678

The patent EP4002678 was granted to Ingenieurbro Hoffmann on Jan 3, 2024. The application was originally filed on Nov 16, 2020 under application number EP20207758A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4002678

INGENIEURBRO HOFFMANN
Application Number
EP20207758A
Filing Date
Nov 16, 2020
Status
Granted And Under Opposition
Dec 1, 2023
Publication Date
Jan 3, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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VESTAS WIND SYSTEMSOct 4, 2024SAMSON & PARTNER PATENTANWALTE MBBADMISSIBLE

Patent Citations (13) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE102008003299
DESCRIPTIONDE102008034532
DESCRIPTIONEP2955808
DESCRIPTIONWO2008061698
EXAMINATIONEP2955808
OPPOSITIONUS2012038167
OPPOSITIONUS2014319838
OPPOSITIONUS2016291613
OPPOSITIONUS9190923
OPPOSITIONWO2005027301
SEARCHEP2355317
SEARCHEP2955808
SEARCHUS2016291613

Non-Patent Literature (NPL) Citations (4) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
DESCRIPTION- LIE, XU, "Coordinated Control of DFIG's Rotor and Grid Side Converters During Network Unbalance", IEEE Transactions on Power Electronics, (20080500), vol. 23, no. 3, XP011208129
OPPOSITION- E.On Netz Gmbh, "Netzanschlussregeln, Hoch- und Höchstspannung", (20060401), pages 1 - 50, XP055484561
OPPOSITION- Heier Siegfried, "3.2 Energiewandlersysteme", Windkraftanlagen : Systemauslegung, Integration und Regelung; 3., überarb. und erw. Aufl., Stuttgart, Teubner, (20030101), pages 140 - 143, ISBN 978-3-519-26171-1, XP093232266
OPPOSITION- I. Erlich ; J. Kretschmann ; J. Fortmann ; S. Mueller-Engelhardt ; H. Wrede, "Modeling of Wind Turbines Based on Doubly-Fed Induction Generators for Power System Stability Studies", IEEE Transactions on Power Systems, IEEE, USA, USA, (20070801), vol. 22, no. 3, doi:10.1109/TPWRS.2007.901607, ISSN 0885-8950, pages 909 - 919, XP011189243

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Dossier Documents

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