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Communication Dans Un Congrès Année : 2018

Optimisation of an Integrated Bidirectional Interleaved Single-Phase Power Factor Corrector

Résumé

This paper presents a design methodology for a full-bridge interleaved bidirectional Power Factor Corrector (PFC) converter. It applies to converters with off-the-shelf components and/or PCB-integrated passive and active components. The procedure is implemented after selection of the topology and the modulation principle. The procedure includes a selection of semiconductor based on losses calculation, EMI filter design including the impact of cell shading and inductor design. The lowest volume is found with Zero Voltage Switching (ZVS) along a complete grid period in Continuous Current Mode (CCM) at fixed switching frequency. This is usually obtained with variable switching frequency such as Discontinuous Current Mode (DCM) or Triangular Current Mode (TCM). Moreover, the paper shows that interleaving enhances efficiency and power density by sharing losses and reducing EMI filter size. A pareto front in the efficiency (η) vs power density (ρ) domain is derived to define the final result.
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Dates et versions

hal-01844988 , version 1 (19-07-2018)

Identifiants

  • HAL Id : hal-01844988 , version 1

Citer

Johan Le Lesle, Rémy Caillaud, Florent Morel, Nicolas Degrenne, Cyril Buttay, et al.. Optimisation of an Integrated Bidirectional Interleaved Single-Phase Power Factor Corrector. PCIM Europe 2018, Jun 2018, Nuremberg, Germany. ⟨hal-01844988⟩
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