A Double Step-down On-board DC-DC with Transformer Secondary Winding Center Tap Clamp Circuit
In this paper, a 3 kW double step-down circuit with center-tapped clamp diode is proposed to be used as vehicle DC-DC, which has the advantages of reducing voltage oscillation of rectifier diode, extending ZVS range, solving magnetic saturation problem of transformer and reducing voltage stress of primary side MOSFETs. The working principle and characteristics of the converter are described in detail and verified by simulation.
Authors
- Chunguang Ren (ORCID: https://orcid.org/0000-0002-8800-7797)
- Zhichao Ma (ORCID: https://orcid.org/0000-0001-6063-6770)
- Jiang Shang (ORCID: https://orcid.org/0009-0004-2157-9020)
- Linze Li (ORCID: https://orcid.org/0000-0003-0175-1298)
Institutions
- Taiyuan University of Technology (CN)
Publication Details
- Published
- 2024-12-13
- DOI
- https://doi.org/10.1109/sgei63936.2024.10914257
- Primary Topic
- Advanced DC-DC Converters
- Type
- article
- Field-Weighted Citation Impact
- 0.00