Comparison of Coupling Coils for Static Inductive Power-Transfer Systems Taking into Account Sources of Uncertainty
Comparison of Coupling Coils for Static Inductive Power-Transfer Systems Taking into Account Sources of Uncertainty
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DOI：
10.3390/su13116324
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发表时间：
2021-06
期刊：
影响因子：
3.9
通讯作者：
Yao Pei;Y. Le Bihan;M. Bensetti;L. Pichon
中科院分区：
文献类型：
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作者：
Yao Pei;Y. Le Bihan;M. Bensetti;L. Pichon
本工作的目的是比较不同的耦合线圈，考虑到静态感应电能传输（SIPT）系统的不确定性来源。由于SIPT系统的最大传输效率与线圈间的互感有关，本文的关键是利用稀疏多项式混沌展开（PCE）方法分析发射机和接收机之间的互感。一个快速的后处理灵敏度分析允许识别的不确定性来源是最有影响力的因素，不同的耦合线圈的互感。此外，考虑到最大传输效率与线圈的线长和互感的比率之间的关系，圆形耦合线圈应该被推荐用于SIPT系统。
The present work aims at comparing different coupling coils by taking into account sources of uncertainty for static inductive power-transfer (SIPT) systems. Due to the maximum transmission efficiency for the SIPT system related to the mutual inductance between coils, the key point here is to make use of a sparse polynomial chaos expansion (PCE) method to analyze the mutual inductance between the transmitter and the receiver. A fast postprocess-sensitivity analysis allowed the identification of which source of uncertainty was the most influential factor to the mutual inductance for different coupling coils. Furthermore, in view of the relationship between the maximum transmission efficiency and the ratio of the length of wires of a coil and the mutual inductance, circular coupling coils should be recommended for SIPT systems.