Modeling
Piezoelectric transformers in power electronics

Article REF: D3015 V2

Modeling
Piezoelectric transformers in power electronics

Authors : François COSTA, Dejan VASIC

Publication date: December 10, 2024 | Lire en français

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2. Modeling

2.1 Equivalent electromechanical diagram

Classically, the theoretical analysis of the electromechanical behavior of a piezoelectric transducer is based on the definition of a one-dimensional model that allows us to establish an equivalent electromechanical diagram in the form of a hexapole comprising one electrical and two mechanical ports

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page Applications, principles and structures of piezoelectric transformers

Analysis of electrical characteristics

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Bibliography

(1) - BAKER (E.M.), HUANG (W.), CHEN (D.), LEE (F.C.) - Radial mode piezoelectric transformer design for fluorescent lamp ballast applications. - IEEE PESC 2002 Conference, Queensland, Australia (2002).
(2) - BOVE (T.), WOLNY (W.), RINGGAARD (E.), BREBOEL (K.) -...

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