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Method And Apparatus Of Detecting Grid Islanding - EP4082090

The patent EP4082090 was granted to ABB Schweiz on Jun 12, 2024. The application was originally filed on Dec 27, 2019 under application number EP19829237A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4082090

ABB SCHWEIZ
Application Number
EP19829237A
Filing Date
Dec 27, 2019
Status
Granted And Under Opposition
May 10, 2024
Grant Date
Jun 12, 2024
External Links
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GENERAL ELECTRIC TECHNOLOGYMar 11, 2025POTTER CLARKSONADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2002039299
INTERNATIONAL-SEARCH-REPORTUS2018348288
INTERNATIONAL-SEARCH-REPORTUS7138728
OPPOSITIONCN103645404
OPPOSITIONCN104659809
OPPOSITIONCN108152672
OPPOSITIONCN108306283
OPPOSITIONCN108631353
OPPOSITIONJP2001258161
OPPOSITIONTW201126177
OPPOSITIONUS2002039299
OPPOSITIONUS2008203820
OPPOSITIONUS2018348288
OPPOSITIONUS7138728

Non-Patent Literature (NPL) Citations (6) New

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

Citation PhaseReference TextLink
INTERNATIONAL-SEARCH-REPORT- PETRONE G ET AL, "Reliability Issues in Photovoltaic Power Processing Systems", IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, (20080731), vol. 55, no. 7, doi:10.1109/TIE.2008.924016, ISSN 0278-0046, pages 2569 - 2580, XP011226600 [X] 1,4,5,8 * abstract * * pages 1,3,4 * [I] 2,3,6,7,9-15
OPPOSITION- Soares Eduardo , "Multi-megawatt power protection at medium voltage ", ABB, (20170301), pages 47 - 53, ABB, URL: https://search.abb.com/library/Download.aspx?DocumentID=9AKK107045A3725&LanguageCode=en&DocumentPartId=&Action=Launch, (20250404), XP093267011-
OPPOSITION- Dzonde Naoussi Serge, Kenfack Tsobzé Saatong, Kenne Godpromesse, "A new approach for islanding management in PV system using frequency modulation technique and simple adaptive load shedding algorithm", SN Applied Sciences, (20191201), vol. 1, no. 12, doi:10.1007/s42452-019-1690-y, ISSN 2523-3963, pages 1 - 16, XP093267018
OPPOSITION- Turner Robert; Elliott Nick, "A new UPS topology for multi-megawatt medium voltage power protection", 2018 IEEE International Conference on Industrial Electronics for Sustainable Energy Systems (IESES), (20180131), doi:10.1109/IESES.2018.8349882, pages 245 - 249, XP033336108
OPPOSITION- G. Petrone ; G. Spagnuolo ; R. Teodorescu ; M. Veerachary ; M. Vitelli, "Reliability Issues in Photovoltaic Power Processing Systems", IEEE Transactions on industrial electronics, USA , (20080701), vol. 55, no. 7, doi:10.1109/TIE.2008.924016, ISSN 0278-0046, pages 2569 - 2580, XP011226600
OPPOSITION- Bower Ward, Ropp Michael, "Evaluation of Islanding Detection Methods for Utility-Interactive Inverters in Photovoltaic Systems", SANDIA REPORT- SAND2002-3591, doi:10.2172/806700, (20021101), pages 1 - 60, SANDIA REPORT- SAND2002-3591, URL: https://www.osti.gov/servlets/purl/806700, (20250404), XP093267020

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