Analysis of a ceramic plate thickness-twist mode piezoelectric transformer

被引：0
|
作者：
Xu, Limei [2 ]
Wu, Han [2 ]
Fan, Hui [3 ]
Xiao, Zhongmin [3 ]
Yang, Jiashi [1 ]
机构：
[1] Univ Nebraska, Dept Engn Mech, Lincoln, NE 68588 USA
[2] Univ Elect Sci & Technol China, Inst Aeronaut & Astronaut, Chengdu 610054, Peoples R China
[3] Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2008年 / 28卷 / 04期
关键词：
Piezoelectricity; plate; transformer;
D O I：
10.3233/JAE-2008-997
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We perform a theoretical analysis on a ceramic plate piezoelectric transformer operating with thickness-twist modes. Mindlin's first order theory of piezoelectric plates is employed. Forced vibration solution is obtained. Transforming ratio and vibration mode shapes are calculated. The effects of plate thickness, electrode dimension and inertia are examined. The results are useful to the understanding of the operating principle and the design optimization of the transformer.
引用
收藏
页码：455 / 467
页数：13
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