Matches in SemOpenAlex for { <https://semopenalex.org/work/W2150907800> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2150907800 abstract "Electromagnetic transformers have become obstacles to progress power supply miniaturization. Thus, piezoelectric transformers, which are more compact, immune to magnetic field and that present a high galvanic insulation, become more and more an alternative to electromagnetic transformers. In this paper, two different piezoelectric transformers have been studied and compared: a Rosen type and a radial mode type. The first approach consists in performing an analytical model. This approach is inspired by the technique used in electroacoustics and allows to build an electric equivalent circuit of the vibrating structure. The second approach deals with numerical finite element method using ANSYS software. A three-dimensional finite element model of each transformer has been then simulated to find out the resonance frequency but also to determine the transformation ratio as a function of the frequency for several values of the load resistance. In order to validate the models, experiments have been performed. Measurements of the voltage gain, output power and efficiency of both piezoelectric transformer types have been obtained and compared taking into account their characteristics." @default.
- W2150907800 created "2016-06-24" @default.
- W2150907800 creator A5021751494 @default.
- W2150907800 creator A5032418781 @default.
- W2150907800 creator A5038914837 @default.
- W2150907800 creator A5082547353 @default.
- W2150907800 date "2006-03-10" @default.
- W2150907800 modified "2023-09-26" @default.
- W2150907800 title "Modeling and characteristics comparison of two different piezoelectric transformers" @default.
- W2150907800 cites W1586182951 @default.
- W2150907800 cites W1994080900 @default.
- W2150907800 cites W2079498869 @default.
- W2150907800 doi "https://doi.org/10.1109/ultsym.2005.1603150" @default.
- W2150907800 hasPublicationYear "2006" @default.
- W2150907800 type Work @default.
- W2150907800 sameAs 2150907800 @default.
- W2150907800 citedByCount "1" @default.
- W2150907800 countsByYear W21509078002015 @default.
- W2150907800 crossrefType "proceedings-article" @default.
- W2150907800 hasAuthorship W2150907800A5021751494 @default.
- W2150907800 hasAuthorship W2150907800A5032418781 @default.
- W2150907800 hasAuthorship W2150907800A5038914837 @default.
- W2150907800 hasAuthorship W2150907800A5082547353 @default.
- W2150907800 hasConcept C100082104 @default.
- W2150907800 hasConcept C119599485 @default.
- W2150907800 hasConcept C121332964 @default.
- W2150907800 hasConcept C127413603 @default.
- W2150907800 hasConcept C135628077 @default.
- W2150907800 hasConcept C165801399 @default.
- W2150907800 hasConcept C24326235 @default.
- W2150907800 hasConcept C24890656 @default.
- W2150907800 hasConcept C57528182 @default.
- W2150907800 hasConcept C66322947 @default.
- W2150907800 hasConcept C66938386 @default.
- W2150907800 hasConceptScore W2150907800C100082104 @default.
- W2150907800 hasConceptScore W2150907800C119599485 @default.
- W2150907800 hasConceptScore W2150907800C121332964 @default.
- W2150907800 hasConceptScore W2150907800C127413603 @default.
- W2150907800 hasConceptScore W2150907800C135628077 @default.
- W2150907800 hasConceptScore W2150907800C165801399 @default.
- W2150907800 hasConceptScore W2150907800C24326235 @default.
- W2150907800 hasConceptScore W2150907800C24890656 @default.
- W2150907800 hasConceptScore W2150907800C57528182 @default.
- W2150907800 hasConceptScore W2150907800C66322947 @default.
- W2150907800 hasConceptScore W2150907800C66938386 @default.
- W2150907800 hasLocation W21509078001 @default.
- W2150907800 hasOpenAccess W2150907800 @default.
- W2150907800 hasPrimaryLocation W21509078001 @default.
- W2150907800 hasRelatedWork W1537993859 @default.
- W2150907800 hasRelatedWork W1547505147 @default.
- W2150907800 hasRelatedWork W184703420 @default.
- W2150907800 hasRelatedWork W2016309234 @default.
- W2150907800 hasRelatedWork W2022724100 @default.
- W2150907800 hasRelatedWork W2078036351 @default.
- W2150907800 hasRelatedWork W2128824178 @default.
- W2150907800 hasRelatedWork W2169750859 @default.
- W2150907800 hasRelatedWork W2480250947 @default.
- W2150907800 hasRelatedWork W2542886001 @default.
- W2150907800 hasRelatedWork W2748780287 @default.
- W2150907800 hasRelatedWork W2883022892 @default.
- W2150907800 hasRelatedWork W2905962488 @default.
- W2150907800 hasRelatedWork W2946856429 @default.
- W2150907800 hasRelatedWork W2979585115 @default.
- W2150907800 hasRelatedWork W3014924199 @default.
- W2150907800 hasRelatedWork W3049619040 @default.
- W2150907800 hasRelatedWork W3141866267 @default.
- W2150907800 hasRelatedWork W3150974308 @default.
- W2150907800 hasRelatedWork W2140402420 @default.
- W2150907800 isParatext "false" @default.
- W2150907800 isRetracted "false" @default.
- W2150907800 magId "2150907800" @default.
- W2150907800 workType "article" @default.