@inproceedings{344f040f464c4b3daabdd56111df0f10,
title = "Design and implementation of three-level half-bridge bidirectional CL3C resonant DC converter",
abstract = "A three-level half bridge bidirectional resonant converter for the energy transferring between the DC bus and the battery of the electric vehicle is designed and implemented in this thesis. The three-level half-bridge CLLLC has the symmetrical characteristics and can achieve soft switching for reducing the switching losses. In addition, the voltage stress of power switches can be reduced with the three-level topology for improving the system efficiency. The operating principles of three-level half bridge bidirectional resonant converter are discussed in detail. Then, the steady-state equivalent models and the transfer functions of the resonant tank are also derived. Finally, a laboratory prototype with rated power 2 kW, DC bus voltage 400 V and battery voltage 250\textasciitilde{}400 V is implemented to validate the theoretical analysis. The highest efficiency in the charging and discharging stages are 94.8\% at 800 W and 95.1\% at 1 kW, respectively.",
author = "Huang, \{Jun Xian\} and Liang, \{Tsorng Juu\} and Tseng, \{Wei Jing\} and Chen, \{Zhao Wei\}",
year = "2019",
month = sep,
doi = "10.1109/ECCE.2019.8912829",
language = "English",
series = "2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "6412--6418",
booktitle = "2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019",
address = "United States",
note = "11th Annual IEEE Energy Conversion Congress and Exposition, ECCE 2019 ; Conference date: 29-09-2019 Through 03-10-2019",
}