Title :
Analytical modeling of electrical potential repartition on piezoelectric transformer
Author :
Nadal, Clément ; Pigache, Francois ; Lefevre, Yvan
Author_Institution :
Lab. Plasma et Conversion d´´Energie (LAPLACE), Univ. de Toulouse, Toulouse, France
Abstract :
This article deals with an analytical modeling of the electrical potential repartition generated on the surface of receiving part of a piezoelectric transformer. The analytical model is exploited to verify the influence of structural and geometrical parameters on the amplitude and the repartition of electrical potential. Additionally, a 2D-model of surrounding electrical potential is undertaken by Finite Difference Method (FDM) from a weak coupling approximation.
Keywords :
finite difference methods; piezoelectric devices; transformers; electrical potential repartition analytical modeling; finite difference method; piezoelectric transformer; surrounding electrical potential 2D model; weak coupling approximation; Analytical models; Electric potential; Equations; Frequency division multiplexing; Mathematical model; Numerical models; Plasmas;
Conference_Titel :
Frequency Control Symposium (FCS), 2010 IEEE International
Conference_Location :
Newport Beach, CA
Print_ISBN :
978-1-4244-6399-2
DOI :
10.1109/FREQ.2010.5556257
