Theoretical modeling of a thickness-shear mode circular cylinder piezoelectric transformer

descriptionPublicationkeyboard_double_arrow_right Article 01 Mar 2007Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, volume 54, pages 621-626 (issn: 0885-3010,

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Authors: Jiashi, Yang; Ziguang, Chen; Yuantai, Hu;

doi: 10.1109/tuffc.2007.285

pmid: 17375831

Theoretical modeling of a thickness-shear mode circular cylinder piezoelectric transformer

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Abstract

We propose a piezoelectric transformer operating with thickness-shear modes of a circular cylinder and perform a theoretical analysis on the transformer. An exact solution from the three-dimensional equations of piezoelectricity is obtained. The output voltage, input admittance, and efficiency of the transformer are determined. The basic behaviors of the transformer are shown by numerical results.

Related Organizations

University of Nebraska System
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Xiangtan University
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Central South University
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Keywords

Equipment Failure Analysis, Energy Transfer, Static Electricity, Transducers, Computer-Aided Design, Acoustics, Equipment Design, Shear Strength, Electromagnetic Phenomena

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