ShanghaiTech University Knowledge Management System
| A Passive Current Sharing Method for Multitransmitter Inductive Power Transfer Systems | |
| 2022-05-01 | |
| 发表期刊 | IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (IF:7.5[JCR-2023],8.0[5-Year]) |
| ISSN | 1557-9948 |
| 卷号 | 69期号:5页码:4617 - 4626 |
| 发表状态 | 已发表 |
| DOI | 10.1109/TIE.2021.3084173 |
| 摘要 | A multitransmitter (multi-TX) inductive power transfer system would not only offer better spatial freedom but also improve the overall output capability. Under heavy-load condition, it is desirable to fully utilize the output power capability, and the overall input power needs to be balanced among the multiple TXs. This article proposes a simple and low-cost current sharing method to balance the input power. The current distribution is analytically studied for an example two-TX system, and the sharing path is proposed to balance the power under coupling variation and coil inductance mismatch. It also explores the influence of sharing path on the efficiency and zero-phase operation. Besides, the proposed method is valid for other compensations and can be extended for N-TX (N$>$2) systems. Finally, a two-TX system is implemented to verify the sharing effect. The current imbalance factor is effectively reduced from 37% to 2.7% under the worst coupling cases. |
| URL | 查看原文 |
| 收录类别 | SCI ; SCIE |
| 来源库 | IEEE |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/133100 |
| 专题 | 信息科学与技术学院_博士生 信息科学与技术学院_PI研究组_傅旻帆组 信息科学与技术学院_硕士生 |
| 作者单位 | 1.ShanghaiTech University, Shanghai, China 2.Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai, China 3.Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, China 4.University of Chinese Academy of Sciences, Beijing, China |
| 第一作者单位 | 上海科技大学 |
| 第一作者的第一单位 | 上海科技大学 |
| 推荐引用方式 GB/T 7714 | Guangdong Ning,Kai Zhao,Minfan Fu. A Passive Current Sharing Method for Multitransmitter Inductive Power Transfer Systems[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,2022,69(5):4617 - 4626. |
| APA | Guangdong Ning,Kai Zhao,&Minfan Fu.(2022).A Passive Current Sharing Method for Multitransmitter Inductive Power Transfer Systems.IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS,69(5),4617 - 4626. |
| MLA | Guangdong Ning,et al."A Passive Current Sharing Method for Multitransmitter Inductive Power Transfer Systems".IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS 69.5(2022):4617 - 4626. |
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