Moving Receiver Tracking in Wireless Power Transfer Systems

被引：1
|
作者：
Han, Zhenzhe [1 ]
Jiang, Dai [2 ]
Demosthenous, Andreas [2 ]
机构：
[1] Univ Cambridge, Dept Engn, Cambridge, England
[2] UCL, Dept Elect & Elect Engn, London, England
来源：
2022 29TH IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (IEEE ICECS 2022) | 2022年
基金：
英国工程与自然科学研究理事会;
关键词：
moving R-x; PTE; R-x tracking algorithm; T-x array; WPT; OPTIMIZATION; DESIGN; COILS;
D O I：
10.1109/ICECS202256217.2022.9970983
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：
Wireless power transfer (WPT) enables contactless power transfer from the power supply side coil (T-x) to the receiver side coil (R-x), which has a wide range of applications. However, for a horizontally randomly moving R-x, high power transfer efficiency (PTE) cannot be guaranteed as the relative distance between T-x and R-x affects the value of PTE. In this paper, we designed a 4-layer T-x array with R-x tracking algorithm to track the position of Rx and activate the T-x at that position in the array. Therefore, the maximal and stable PTE could be achieved for a freely moving Rx, which has been demonstrated in simulation experiments.
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收藏
页数：4
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