On the design and performance of a power electronics converter for the DeepWind project

Ewen Ritchie, Krisztina Leban, Ionut Trintis, Florin Valentin Traian Nica, Daniela Boian, Ciprian Biris, Paul Dan Burlacu, Stoyan Shivachev, Uwe Schmidt Paulsen

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

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    Abstract

    DeepWind is a vertical axis wind turbine (VAWT) concept, with the turbine rotor mounted on a floating spar buoy with the generator at the bottom up to 300 m below the sea. To control the starting, variable speed and overspeed limitation operation of the VAWT, the only method available is to control the torque and speed of the generator. A four quadrant, three level, neutral point clamped inverter configuration is proposed and the design of this discussed. Various operational features are tested on a small scale laboratory version. Sample test results are given. The challenges of the DeepWind marine application are presented and discussed and some solutions are proposed.
    Original languageEnglish
    Title of host publicationAIP Conference Proceedings : Technologies and materials for renewable energy, environment and sustainability: TMREES19
    Number of pages10
    Volume2123
    PublisherAmerican Institute of Physics
    Publication date2019
    Edition1
    Article number030018
    ISBN (Print)978-0-7354-1863-9
    DOIs
    Publication statusPublished - 2019
    EventTMREES19 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability - Beirut, Lebanon
    Duration: 10 Apr 201912 Apr 2019
    http://tmrees.org/index.php/past-events/tmrees19/
    http://tmrees.org/

    Conference

    ConferenceTMREES19 International Conference: Technologies and Materials for Renewable Energy, Environment and Sustainability
    Country/TerritoryLebanon
    CityBeirut
    Period10/04/201912/04/2019
    Internet address
    SeriesAIP Conference Proceedings
    ISSN0094-243X

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