Power Stacked Structure: Multi-Phase Interleaved Resonant Converter Based on Y-Connection Transformer
- Resource Type
- Conference
- Authors
- Shi, Zhe; Davari, Pooya; Tang, Yu; Pei, Yushuo; Guo, Yingjun; Sun, Hexu
- Source
- 2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe) Power Electronics and Applications (EPE'23 ECCE Europe), 2023 25th European Conference on. :1-8 Sep, 2023
- Subject
- Aerospace
Components, Circuits, Devices and Systems
Power, Energy and Industry Applications
Robotics and Control Systems
Transportation
Scalability
Stacking
Capacitors
Europe
Resonant converters
Transformers
Power electronics
Stacked converter
Multiphase converter
Resonant converter
Power converters for EV
Current balancing
- Language
This paper proposes a new structure for off-board ultra-fast EV chargers, which facilitates simple power stacking for DC/DC converters. Originality work in this paper is the introduction of odd/even phases interleaved output current ripple characteristics and a unified R ac expression. The structure's advantages are comprehensively outlined, and validated through experimental testing.