A review of NDT techniques for wind turbines
Abstract:Wind machines and traditional Dutch windmills preceded electricity supply and were used for grinding grain. They were always attended, sometimes inhabited and, largely, manually controlled. They were integrated within the community, designed for frequent replacement of certain components and efficiency was of little importance. Wind turbines have been in use since 1941. The function of a modern power-generating wind turbine is to generate high quality, network frequency electricity. There is information and advice on the non-destructive testing (NDT) of wind turbines in Europe and internationally, but because mass production of wind turbines is fairly new, no manufacturing standards have been set yet. There is also a need for European standards, in the testing, certification and accreditation of turbines and components.
The main objectives in this paper are to review the current state of NDT of wind turbines at manufacture and in-service, and to establish the most promising NDT methods for detecting flaws of most concern.
Document Type: Research Article
Affiliations: Jacobi Consulting Ltd, 57 Ockendon Road, London N1 3NL, UK., Tel: +44 20 7288 1601, Fax: +44 870 054 7372, Email: firstname.lastname@example.org
Publication date: March 1, 2007
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- Official Journal of The British Institute of Non-Destructive Testing - includes original research and devlopment papers, technical and scientific reviews and case studies in the fields of NDT and CM.
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