EMC behavior of PWM inverter structure based on coupled interleaved cells using Intercell Transformers - CentraleSupélec Access content directly
Conference Papers Year : 2011

EMC behavior of PWM inverter structure based on coupled interleaved cells using Intercell Transformers

Abstract

In this paper, the innovative structure of a PWM Multicell Interleaved Converter using Intercell Transformers is presented, and an accurate EMC oriented model is proposed. In such topologies, regarding spectral contents of common-mode voltage, the fundamental frequency and the harmonics are shifted by a factor q with respect to the switching frequency, where q is the number of interleaved cells. The EMI and especially the common mode behavior of this family of power converters are therefore discussed. A prototype has been designed, allowing comparison between measurement and simulations. Thus, the modeling approach is validated, and the positive effects on common-mode conducted interferences are confirmed.
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Dates and versions

hal-00711595 , version 1 (22-02-2022)

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Attribution - NonCommercial

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  • HAL Id : hal-00711595 , version 1

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Cyrille Gautier, Fabien Adam, Eric Labouré, Bertrand Revol. EMC behavior of PWM inverter structure based on coupled interleaved cells using Intercell Transformers. EPE 2011, 2011, Birmingham, Royaume-Uni. pp.1-10. ⟨hal-00711595⟩
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