ANALYSIS OF PIEZOELECTRIC TRANSFORMER BY FINITE ELEMENT METHOD AND EXPERIMENTAL VERIFICATION

被引：0
|
作者：
Martin, Klaus T. [1 ]
Andres, Bernardo [1 ]
Bisogno, Fabio E. [1 ]
机构：
[1] Univ Fed Santa Maria, Santa Maria, RS, Brazil
来源：
2015 IEEE 13TH BRAZILIAN POWER ELECTRONICS CONFERENCE AND 1ST SOUTHERN POWER ELECTRONICS CONFERENCE (COBEP/SPEC) | 2015年
关键词：
Piezoelectric Transformer; Finite Element Method; Mason; High Power Density; High Efficiency Energy Transfer; CONVERTER;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper an analysis and modeling methodology of piezoelectric transformers is presented. Three-dimensional simulation by Finite Element Method is utilized to obtain the Mason lumped parameter model. The PT has been prototyped and the experimental measurements are compared with the simulations. The results show that the simulation in three-dimensional environment by Finite Element Method reveals the physical properties of the piezoelectric transformer satisfactorily.
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页数：5
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