E3S Web Conf.
Volume 213, 20202nd International Conference on Applied Chemistry and Industrial Catalysis (ACIC 2020)
|Number of page(s)||3|
|Section||Environmental Chemical Research and Energy-saving Technology Application|
|Published online||01 December 2020|
Thermal analysis of electric vehicle DC charging pile power module based on two-dimensional ordered porous structure radiator
School of Electrical Engineering, Shenyang University of Technology, Tiexi District, Shenyang, Liaoning, China
2 School of Electrical Engineering, Shenyang University of Technology, Tiexi District, Shenyang, Liaoning, China
3 School of Electrical Engineering, Shenyang University of Technology, Tiexi District, Shenyang, Liaoning, China
4 School of Light Industry, Liaoning University, Huanggu District District, Shenyang, Liaoning, China
In order to improve the heat dissipation performance and study the factors affecting the heat dissipation effect of a two-dimensional ordered porous structure, a thermal analysis of the radiator in the power module of a DC charging pile was carried out. Based on the thermal analysis of the grid-type radiator, the square-hole radiator is subjected to a thermal analysis, the heat dissipation performance of the two radiators is compared, and the factors affecting the heat dissipation effect of the square-hole radiator are explored. Research shows that the heat dissipation effect of the square-hole radiator, which represents a twodimensional ordered porous structure, is better than that of the grid-type radiator. The factors affecting the heat dissipation effect of the square-hole radiator are mainly related to the height of the radiator and are positively related to the heat dissipation effect of the radiator.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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