High Current And High Voltage Testing Of Wind Turbine Blades And Bearings

I Cotton, N Jenkins, S Haigh, M Hancock, N Hatziargyriou, A Bucker

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

    Abstract

    As part of the European Joule project focusing on the topic 'Lightning Protection of Wind Turbines', high voltage and high current testing of wind turbine components has taken place to assess their vulnerability to lightning damage. High current testing has been used to determine the type of lightning damage that may occur to bath a pitch bearing and a stall regulated turbine tip-brake mechanism. A wood-epoxy blade section has also been tested using a generator supplying up to 2MV. This paper outlines the results from the tests conducted on the pitch bearing and the carbon-fibre section of a tip-brake mechanism. The reasons for and methods used to test varying types of wind turbine blades will also be discussed.
    Original languageEnglish
    Title of host publicationhost publication
    Publication statusPublished - Jul 1997
    EventProceedings Of The British Wind Energy Association Conference - HERIOT WATT UNIV, EDINBURGH, SCOTLAND
    Duration: 16 Jul 199718 Jul 1997
    http://<Go to ISI>://WOS:000073221400023

    Conference

    ConferenceProceedings Of The British Wind Energy Association Conference
    CityHERIOT WATT UNIV, EDINBURGH, SCOTLAND
    Period16/07/9718/07/97
    Internet address

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