Development of Low Voltage DC/DC Converter for Electric Vehicle using SiC MOSFET

被引：0
|
作者：
Noh, Yong-Su [1 ]
Hyon, Byong Jo [1 ]
Park, Joon Sung [1 ]
Kim, Jin-Hong [1 ]
Choi, Jun-Hyuk [1 ]
机构：
[1] Korea Elect Technol Inst KETI, Intelligent Mechatron Res Ctr, Bucheon, South Korea
来源：
2019 INTERNATIONAL SYMPOSIUM ON ELECTRICAL AND ELECTRONICS ENGINEERING (ISEE 2019) | 2019年
关键词：
LDC; Phase-Shifted Full-Bridge Converter; SiC; DESIGN CONSIDERATIONS; BRIDGE;
D O I：
10.1109/isee2.2019.8921002
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper deals with development of low voltage dc-dc converter (LDC) for electric vehicle. The developed LDC is integrated with inverter for driving the traction motor, and all of power semiconductors are designed using silicon carbide (SiC) MOSFET for increasing the power density and efficiency. In this paper, a design procedure of phase-shifted full bridge converter and are introduced. For verifying of the designed parameters of LDC, the simulation and the experiment are performed using PSIM tools and 5.6kW laboratory prototype, respectively. In the experiments, the maximum efficiency is measured as 94.3% at 70% load condition.
引用
收藏
页码：237 / 240
页数：4
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