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Sensorless Variable Speed Operation of Doubly-Fed Reluctance Wind Generators

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    1 Citation (Scopus)

    Abstract

    A flux vector orientated control scheme for gridconnected applications of an emerging doubly-fed reluctance generator without a shaft angular position or velocity sensor has been proposed and experimentally verified. This brushless machine technology is inherently medium-speed and as such is an attractive solution for the compromised reliability and high maintenance costs associated with the presence of brushes and the failures prone 3-stage gearbox of conventional slip ring doublyfed induction generators, traditionally used in wind energy conversion systems. The test results produced have undoubtedly shown the sensorless controller effectiveness both in terms of speed and reactive power response for typical variable loading profiles and speed ranges of geared wind turbines.

    Original languageEnglish
    Title of host publicationICCEP 2019 - 7th International Conference on Clean Electrical Power
    Subtitle of host publicationRenewable Energy Resources Impact
    Editors IEEE
    Place of PublicationPiscataway
    PublisherIEEE
    Pages8-14
    Number of pages7
    ISBN (Electronic)9781728113562
    DOIs
    Publication statusPublished - Jul 2019
    Event7th International Conference on Clean Electrical Power, ICCEP 2019 - Otranto, Italy
    Duration: 2 Jul 20194 Jul 2019

    Publication series

    NameICCEP 2019 - 7th International Conference on Clean Electrical Power: Renewable Energy Resources Impact

    Conference

    Conference7th International Conference on Clean Electrical Power, ICCEP 2019
    Country/TerritoryItaly
    CityOtranto
    Period2/07/194/07/19

    UN SDGs

    This output contributes to the following UN Sustainable Development Goals (SDGs)

    1. SDG 7 - Affordable and Clean Energy
      SDG 7 Affordable and Clean Energy

    Keywords

    • Angular Velocity Control
    • Brushless Machines
    • Reactive Power Control
    • Sensorless Control
    • Wind Energy Generation

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