A Single-Stage Rectifier with Interleaved Totem-pole PFC and Dual Active Bridge (DAB) Converter for PHEV/BEV On-board Charger

Kenichi Itoh, Masanori Ishigaki, Naoto Kikuchi, Tomohisa Harada, Takahide Sugiyama

202024 citationsDOI

Abstract

This paper proposes an on-board charger circuit which integrates an interleaved totem-pole PFC and a Dual Active Bridge (DAB) converter. The proposed on-board charger features single-stage conversion and a high level of components integration. In the course of an analytical investigation, the operation principle of the proposed charger is described. With this analytical expression, the pare-to-front with regard to efficiency and volume for the proposed charger was calculated. The optimal design parameters were extracted, and 3.0 kW, 100 kHz prototype was constructed. Experimental results verify the working principle and the power density of 3.2 kW/L and the efficiency of 95.4% was achieved at rated power of 2.9 kW.

Topics & Concepts

Rectifier (neural networks)Half bridgePower (physics)Electrical engineeringBridge (graph theory)Dual (grammatical number)Printed circuit boardElectronic engineeringEngineeringComputer scienceCapacitorPhysicsVoltageLiteratureRecurrent neural networkMachine learningArtStochastic neural networkInternal medicineArtificial neural networkMedicineQuantum mechanicsAdvanced DC-DC ConvertersSilicon Carbide Semiconductor TechnologiesMultilevel Inverters and Converters