Accurate analysis of a single-phase dual active bridge converter for ZVS and deadband conditions
Paper i proceeding, 2017

Simplified equations are used for the analysis of a dual active bridge converter leading to a conservative estimation of the zero voltage switching (ZVS) region. The ZVS is directly affected by the inserted deadband in each leg of the converter. In this paper the impact of the ZVS capacitor and deadband on soft switching region for this converter is analyzed. Also, the sufficient constraints for ZVS condition in the input and output bridges are determined by analyzing the circuit behavior during the bridges deadband. Simulation results of a 700V-350V, 50-kW dc-dc converter validate the analysis.

Författare

Farzad Yazdani

Sharif University of Technology

Saeid Haghbin

Chalmers, Energi och miljö, Elkraftteknik

Mohammad Reza Zolghadri

Sharif University of Technology

Torbjörn Thiringer

Chalmers, Energi och miljö, Elkraftteknik

IEEE International Conference on Environment and Electrical Engineering and 2017 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)

7977796

Styrkeområden

Energi

Ämneskategorier

Annan elektroteknik och elektronik

DOI

10.1109/EEEIC.2017.7977796

ISBN

978-1-5386-3916-0

Mer information

Senast uppdaterat

2018-03-23