About: Bulk piezoelectric ceramic transformers

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.maneyonline.com/doi/abs/10.1179/1743676112Y.0000000028
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 %22Rosen type%22 and %22ring dot%22 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 the results on the studied transformers is presented, including data on transformation ratio, efficiency and optimum load. 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 %22Rosen type%22 and %22ring dot%22 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 the results on the studied transformers is presented, including data on transformation ratio, efficiency and optimum load. (en)
Title	Bulk piezoelectric ceramic transformers Bulk piezoelectric ceramic transformers (en)
skos:prefLabel	Bulk piezoelectric ceramic transformers Bulk piezoelectric ceramic transformers (en)
skos:notation	RIV/46747885:24510/13:#0000985!RIV14-GA0-24510___
http://linked.open...avai/predkladatel	Fakulta přírodovědně-humanitní a pedagogická
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(GAP102/10/1139), S
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Erhart, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta přírodovědně-humanitní a pedagogická
http://linked.open...dnocenehoVysledku	64026
http://linked.open...ai/riv/idVysledku	RIV/46747885:24510/13:#0000985
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Piezoelectric transformer; Piezoelectricity; PZT ceramics (en)
http://linked.open.../riv/klicoveSlovo	PZT ceramics Piezoelectricity Piezoelectric transformer
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[CF6287314CBA]
http://linked.open...i/riv/nazevZdroje	Advances in Applied Ceramics
http://linked.open...in/vavai/riv/obor	BM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Piezoelectric transformers, their design and parameters
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	112
http://linked.open...iv/tvurceVysledku	Erhart, Jiří
http://linked.open...ain/vavai/riv/wos	000316113800006
issn	1743-6753
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1179/1743676112Y.0000000028
http://localhost/t...ganizacniJednotka	24510

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