Diagnosis and fault signature analysis of a wind turbine at a variable speed

O Bennouna, N Héraud, H Camblong, M Rodriguez and M A Kahyeh

Journal of Risk and Reliability, 2009, vol. 223, issue 1, 41-50

Abstract: The diagnosis of dynamic linear systems has been studied in a previous paper by using the polynomial representation of each variable. Data validation and gross error detection were investigated. This paper uses fault signature analysis to detect errors in the doubly fed induction generator (DFIG) of a wind turbine. The major contribution of this paper is that the wind turbine is operating at variable speed.

Keywords: data validation; gross error detection; polynomial approximation; dynamic case; fault signature analysis (search for similar items in EconPapers)
Date: 2009
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Persistent link: https://EconPapers.repec.org/RePEc:sae:risrel:v:223:y:2009:i:1:p:41-50

DOI: 10.1243/1748006XJRR199

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