Computation and Experiment Study of High Power Planar Transformer
Pan Ruzheng1, Zhao Zhenghan1, Li Mintang2, Zhu Hongwen1, Song Jinling1, Ling Yuesheng1, Wang Youhua1
1. Province-Ministry Joint Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology Tianjin 300130 China 2. Institute of Military Transportation, Military Transportation University Tianjin 300161 China
Abstract：Transformer is one of the comparatively important devices of power electronic equipment. The characteristics of transformer affect the performance of power electronic equipment, thus the study of transformer’s characteristics is very important. Based on the planar transformer self-made, the paper computes the resistance and leakage inductance of planar transformer using MagNet software, and establishes an experimental platform to measure planar transformer’s characteristics in sine wave. The result of measurement approximates to the result of computation, and the loss of planar transformer is obtained. The highest efficiency of the planar transformer is beyond 99%. At last, the efficiency of the planar transformer is measured under pulsed voltage.
潘如政, 赵争菡, 李敏堂, 朱洪文, 宋金玲, 凌跃胜, 汪友华. 大功率平面变压器的计算与实验[J]. 电工技术学报, 2013, 28(2增): 441-444.
Pan Ruzheng, Zhao Zhenghan, Li Mintang, Zhu Hongwen, Song Jinling, Ling Yuesheng, Wang Youhua. Computation and Experiment Study of High Power Planar Transformer. Transactions of China Electrotechnical Society, 2013, 28(2增): 441-444.
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2013, Vol. 28 
