Influence of energy losses on the performance of a piezoelectric transformer plate

被引：9
|
作者：
Karlash, VL [1 ]
机构：
[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine
来源：
INTERNATIONAL APPLIED MECHANICS | 2003年 / 39卷 / 08期
关键词：
piezoelectric ceramics; electroelasticity; piezoelectric transformer; transformation ratio; amplitude-frequency characteristics;
D O I：
10.1023/A:1027477118684
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The influence of dielectric, mechanical, and piezoelectric energy losses on the electroelastic characteristics of a piezoelectric transformer plate is analyzed. It is shown that only mechanical loss occurs at resonance frequencies.
引用
收藏
页码：987 / 992
页数：6
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