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Voltage Droop-Based Method In A Power Transmission System - EP3711134

The patent EP3711134 was granted to ABB Power Grids Switzerland on Jan 5, 2022. The application was originally filed on Nov 14, 2017 under application number EP17797938A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3711134

ABB POWER GRIDS SWITZERLAND
Application Number
EP17797938A
Filing Date
Nov 14, 2017
Status
Granted And Under Opposition
Dec 3, 2021
Publication Date
Jan 5, 2022
External Links
Slate, Register, Google Patents

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GENERAL ELECTRIC TECHNOLOGYOct 5, 2022POTTER CLARKSONADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
DESCRIPTIONWO2012000549
INTERNATIONAL-SEARCH-REPORTWO2012000548
INTERNATIONAL-SEARCH-REPORTWO2012000549
OPPOSITIONCN106253320
OPPOSITIONCN107104427
OPPOSITIONCN107171354
OPPOSITIONEP2270969
OPPOSITIONEP2673870
OPPOSITIONGB2537684
OPPOSITIONUS2013334887
OPPOSITIONWO2012000548
OPPOSITIONWO2012000549

Non-Patent Literature (NPL) Citations (5) 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- B. BERGGREN et al., "DC Grid Control Through the Pilot Voltage Droop Concept - Methodology for Establishing Droop Constants", IEEE Transactions on Power Systems, (20150900), vol. 30, no. 5, doi:doi:10.1109/TPWRS.2014.2360585, pages 2312 - 2320, XP011663716
INTERNATIONAL-SEARCH-REPORT- FRANCISCO GONZALEZ-LONGATT ET AL, "Effects of dc voltage control strategies of voltage response on multi-terminal HVDC following a disturbance", UNIVERSITIES POWER ENGINEERING CONFERENCE (UPEC), 2012 47TH INTERNATIONAL, IEEE, (20120904), doi:10.1109/UPEC.2012.6398553, ISBN 978-1-4673-2854-8, pages 1 - 6, XP032291247 [A] 1-17 * columns 9-11; table 1 *
OPPOSITION- Bertil Berggren, Kerstin Lindén, Ritwik Majumder, "DC Grid Control Through the Pilot Voltage Droop Concept - Methodology for Establishing Droop Constants", Energycon, Dubrovnik, Croatia, Dubrovnik, Croatia, (20140101), pages 1 - 7, XP055973541
OPPOSITION- Nilanjan Ray Chaudhuri ; Balarko Chaudhuri, "Adaptive Droop Control for Effective Power Sharing in Multi-Terminal DC (MTDC) Grids", IEEE Transactions on Power Systems, IEEE, USA, USA, (20130201), vol. 28, no. 1, doi:10.1109/TPWRS.2012.2203390, ISSN 0885-8950, pages 21 - 29, XP011488400
OPPOSITION- Francisco Gonzalez-Longatt ; Juan Manuel Roldan, "Effects of dc voltage control strategies of voltage response on multi-terminal HVDC following a disturbance", Universities Power Engineering Conference (UPEC), 2012 47th International, IEEE, (20120904), doi:10.1109/UPEC.2012.6398553, ISBN 978-1-4673-2854-8, pages 1 - 6, XP032291247

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