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ShanghaiTech University Knowledge Management System
A Simplified Three-Order Small-Signal Model for Capacitive Power Transfer System Using Series Compensation | |
2023-05-01 | |
发表期刊 | IEEE TRANSACTIONS ON POWER ELECTRONICS (IF:6.6[JCR-2023],6.9[5-Year]) |
ISSN | 1941-0107 |
卷号 | 38期号:5页码:1-11 |
发表状态 | 已发表 |
DOI | 10.1109/TPEL.2023.3243134 |
摘要 | Capacitive power transfer is promising for high-efficiency wireless charging. A small-signal model is required to evaluate the system stability under different control approaches. This letter focuses on the modeling and simplification of the high-order system using series compensation. Based on the extended describing function method, this letter proposes a series of model transformation and approximation to effectively reduce the circuit order of the resonant tank. The number of resonant components is reduced from ten to two. Combining with the inverter and rectifier model, a third-order equivalent circuit model is first derived for the whole system with clear physical meaning and explicit transfer function. The experiment results show the model is accurate up to 1/5 of the switching frequency. |
URL | 查看原文 |
收录类别 | SCI ; EI |
来源库 | IEEE |
引用统计 | 正在获取...
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文献类型 | 期刊论文 |
条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/282002 |
专题 | 信息科学与技术学院 信息科学与技术学院_PI研究组_王浩宇组 信息科学与技术学院_PI研究组_梁俊睿组 信息科学与技术学院_PI研究组_刘宇组 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 信息科学与技术学院_博士生 |
作者单位 | 1.School of Information Science and Technology, 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 5.Shanghai Engineering Research Center of Energy Efficient and Custom AI IC, Shanghai, China |
第一作者单位 | 信息科学与技术学院 |
第一作者的第一单位 | 信息科学与技术学院 |
推荐引用方式 GB/T 7714 | Chaoqun Qi,Guangce Zheng,Yu Liu,et al. A Simplified Three-Order Small-Signal Model for Capacitive Power Transfer System Using Series Compensation[J]. IEEE TRANSACTIONS ON POWER ELECTRONICS,2023,38(5):1-11. |
APA | Chaoqun Qi,Guangce Zheng,Yu Liu,Junrui Liang,Haoyu Wang,&Minfan Fu.(2023).A Simplified Three-Order Small-Signal Model for Capacitive Power Transfer System Using Series Compensation.IEEE TRANSACTIONS ON POWER ELECTRONICS,38(5),1-11. |
MLA | Chaoqun Qi,et al."A Simplified Three-Order Small-Signal Model for Capacitive Power Transfer System Using Series Compensation".IEEE TRANSACTIONS ON POWER ELECTRONICS 38.5(2023):1-11. |
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