DocumentCode
1244432
Title
Theoretical analysis of a ceramic plate thickness-shear mode piezoelectric transformer
Author
Xu, Limei ; Zhang, Ying ; Fan, Hui ; Hu, Junhui ; Yang, Jiashi
Author_Institution
Inst. of Astronaut. & Aeronaut., Univ. of Electron. Sci. & Technol., Chengdu
Volume
56
Issue
3
fYear
2009
fDate
3/1/2009 12:00:00 AM
Firstpage
613
Lastpage
621
Abstract
We perform a theoretical analysis on a ceramic plate piezoelectric transformer operating with thickness-shear modes. Mindlin´s first-order theory of piezoelectric plates is employed, and a forced vibration solution is obtained. Transforming ratio, resonant frequencies, and vibration mode shapes are calculated, and the effects of plate thickness and electrode dimension are examined.
Keywords
piezoelectric transducers; Mindlin first-order theory; ceramic plate thickness-shear mode piezoelectric transformer; electrode dimension; forced vibration solution; piezoelectric plates; resonant frequency; transforming ratio; Aerospace engineering; Ceramics; Electric potential; Electrodes; Electron traps; Equations; Frequency; Power engineering and energy; Space technology; Vibrations;
fLanguage
English
Journal_Title
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher
ieee
ISSN
0885-3010
Type
jour
DOI
10.1109/TUFFC.2009.1077
Filename
4816068
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