Bulk piezoelectric ceramic transformers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24510%2F13%3A%230000985" target="_blank" >RIV/46747885:24510/13:#0000985 - isvavai.cz</a>

Result on the web

<a href="http://www.maneyonline.com/doi/abs/10.1179/1743676112Y.0000000028" target="_blank" >http://www.maneyonline.com/doi/abs/10.1179/1743676112Y.0000000028</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1179/1743676112Y.0000000028" target="_blank" >10.1179/1743676112Y.0000000028</a>

Result language

angličtina

Original language name

Bulk piezoelectric ceramic transformers

Original language description

In this contribution, we present a review on the various bulk piezoelectric ceramic transformers based on planar vibration modes. The studied transformer shapes include rectangular bar, rings and discs (e.g. disc ring dot) homogeneously poled in the thickness direction. Electrical parameters like transformation ratio, efficiency and input and output power are measured and modelled as a function of frequency and resistive load in the secondary circuit. Analytical modelling has been performed for the "Rosen type" and "ring dot" disc or ring transformers as well as for the bar transformers and several other geometries. Finite element analysis modelling has been performed for the set of other more complicated disc transformer geometries. An overview of theresults on the studied transformers is presented, including data on transformation ratio, efficiency and optimum load.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

<a href="/en/project/GAP102%2F10%2F1139" target="_blank" >GAP102/10/1139: Piezoelectric transformers, their design and parameters</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Advances in Applied Ceramics

ISSN

1743-6753

e-ISSN

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Volume of the periodical

112

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

6

Pages from-to

91-96

UT code for WoS article

000316113800006

EID of the result in the Scopus database

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