Affiliation:
1. Guangxi University of Science and Technology
Abstract
This paper presents the design of a new bi-directional DC-DC converter topology, which solves the problem that electric vehicle could not run consistently both in time and distance. This DC-DC converter topology has three ports, each of which can transmit electric power to another port independently, By adopting the suggested method, the running time of the electric vehicle can be extended. Moreover, the topology uses phase shift control, indicating that the IGBT can be achieved by soft-switching technology. It enables us to reduces the current stress and switching loss considerably. Finally, this paper uses Simulink module of Matlab to simulate the process, and shows the experimental result. And the result shows us the DC-DC converter has great efficiency.
Publisher
Trans Tech Publications, Ltd.
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