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Modeling and identification of Rosen-type transformer in nonlinear behavior

Pigache, François and Nadal, Clément Modeling and identification of Rosen-type transformer in nonlinear behavior. (2011) IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, 58 (12). 2562-2570. ISSN 0885-3010

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Official URL: http://dx.doi.org/10.1109/TUFFC.2011.2119

Abstract

This paper is about the modeling of piezoelectric transformer in nonlinear behavior conditions. In the frame of applications with high output loads, nonlinear behavior becomes non-negligible. First, the origins of nonlinearities and theoretical approaches are preliminarily discussed. Then, the model is developed for a typical Rosen-type transformer and experimental investigations are presented. The results are used to confirm the validity of the analytical model and the methodology to express the terms added to the typical constitutive piezoelectric relations.

Item Type:Article
Additional Information:Thanks to IEEE editor. The original publication is available at http://ieeexplore.ieee.org
HAL Id:hal-00779326
Audience (journal):International peer-reviewed journal
Uncontrolled Keywords:
Institution:French research institutions > Centre National de la Recherche Scientifique - CNRS (FRANCE)
Université de Toulouse > Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université de Toulouse > Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
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Deposited On:22 Jan 2013 08:43

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