Search Results - "Wrede Holger"

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    Validation Aspects for Grid-Forming Converters Based on System Characteristics and Inertia Impact by Struwe, Julian, Wrede, Holger, Vennegeerts, Hendrik

    Published in Energies (Basel) (01-11-2023)
    “…Grid-forming converters are considered a key technology for electrical grids with a high share of renewable energy. However, there is a lack of a general,…”
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    Journal Article
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    Enhanced Fault Ride-Through Method for Wind Farms Connected to the Grid Through VSC-Based HVDC Transmission by Feltes, C., Wrede, H., Koch, F.W., Erlich, I.

    Published in IEEE transactions on power systems (01-08-2009)
    “…This paper describes a new control approach for secure fault-ride through of wind farms connected to the grid through a voltage source converter-based high…”
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    Journal Article
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    Modeling of Wind Turbines Based on Doubly-Fed Induction Generators for Power System Stability Studies by Erlich, I., Kretschmann, J., Fortmann, J., Mueller-Engelhardt, S., Wrede, H.

    Published in IEEE transactions on power systems (01-08-2007)
    “…This paper deals with modeling of the doubly-fed induction generator (DFIG) and the corresponding converter for stability studies. To enable efficient…”
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    Journal Article
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    Telemedicine in allergology: practical aspects: A position paper of the Association of German Allergists (AeDA) by Dramburg, Stephanie, Walter, Uso, Becker, Sven, Casper, Ingrid, Röseler, Stefani, Schareina, Astrid, Wrede, Holger, Klimek, Ludger

    Published in Allergo journal international (2021)
    “…Since spring 2020, the wide-ranging contact restriction measures in the context of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic…”
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    Journal Article
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    Telemedicine in allergology: practical aspects by Dramburg Stephanie, Uso, Walter, Becker, Sven, Casper, Ingrid, Röseler Stefani, Schareina Astrid, Wrede Holger, Klimek Ludger

    Published in Allergo journal international (01-01-2021)
    “…Since spring 2020, the wide-ranging contact restriction measures in the context of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic…”
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    Journal Article
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    A theoretical investigation of original and modified instantaneous power theory applied to four-wire systems by Depenbrock, M., Staudt, V., Wrede, H.

    Published in IEEE transactions on industry applications (01-07-2003)
    “…This paper investigates whether the instantaneous reactive currents calculated by the instantaneous power theories contain all currents which do not contribute…”
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    Praktischer Leitfaden zum Einsatz telemedizinischer Anwendungen bei der Betreuung von Allergiepatienten: Ein Positionspapier des Ärzteverbands Deutscher Allergologen (AeDA) by Dramburg, Stephanie, Walter, Uso, Becker, Sven, Casper, Ingrid, Röseler, Stefani, Schareina, Astrid, Wrede, Holger, Klimek, Ludger

    Published in Allergo Journal (01-06-2021)
    “…Seit Frühjahr 2020 führten die weitreichenden Maßnahmen zur Kontaktbeschränkung im Rahmen der SARS-CoV-2-Pandemie auch zu einer Reduktion der…”
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    Journal Article
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