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Conference Papers Year : 2013

A simplified power supply for piezoelectric actuators used in forging processes

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Abstract

In this paper, we propose a power supply for piezoelectric actuators that can generate arbitrary waveforms at frequencies ranging from low to medium frequency. The actuators are used in a forging process and require high voltage. The converter is based on an original combination of a boost DC-DC converter and a rectifier circuit, thus reducing the number of components needed. Moreover, no transformer is required. Experimental results on a single and three phase version are presented and validate the proposed converter
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Dates and versions

hal-00924669 , version 1 (07-01-2014)

Identifiers

  • HAL Id : hal-00924669 , version 1

Cite

Christophe Giraud-Audine, Michel Amberg, Frédéric Giraud, Betty Lemaire-Semail. A simplified power supply for piezoelectric actuators used in forging processes. 2013 15th European Conference on Power Electronics and Applications, EPE 2013, Sep 2013, lille, France. ⟨hal-00924669⟩
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