Detailed Information
Cited 0 time in 
Cited 3 time in 
Cited 3 time in
Metadata Downloads
An improved high voltage DC-DC converter with partial-resonant network for enhanced efficiency and power density in electric vehicle applications
- Issue Date
- 2019
- Publisher
- Institute of Electrical and Electronics Engineers Inc.
- Keywords
- Bidirectional DC-DC converter; Electric vehicles; Resonant converter; Soft-switching technique
- Citation
- Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC, v.2019-March, pp.1698 - 1703
- Journal Title
- Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC
- Volume
- 2019-March
- Start Page
- 1698
- End Page
- 1703
- ISSN
- 0000-0000
- Abstract
- This paper proposes an improved high voltage DC-DC converter with a partial-resonant network (partial- resonant HDC) to be used in electric vehicle applications for enhanced efficiency and power density. In order to achieve enhanced performance compared to the conventional HDC, an approach for the optimal switching frequency is conducted by considering the trade-off between the efficiency and power density. Furthermore, an optimization of the partial-resonant network which enables the designer to place more emphasis on either the efficiency or the power density is concerned. The validity of the partial-resonant HDC performance is verified through the experimental results of the manufactured HDC under the 13.3 kW load condition, and the efficiency is enhanced by 0.73% maximally, and the power density is improved by 14.23%. © 2019 IEEE.
- Files in This Item
- There are no files associated with this item.
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Related Researcher
- LEE, JAE HYUNG
- Information and Communication Engineering (Electronic and Electrical Engineering)