Rotating-Coordinate-Based Mutual Inductance Estimation for Drone In-Flight Wireless Charging Systems

被引:13
作者
Chen, Kaibo [1 ]
Zhang, Zhen [1 ]
机构
[1] Tianjin Univ, Sch Elect & Informat Engn, Tianjin 300072, Peoples R China
基金
中国国家自然科学基金;
关键词
In-flight wireless charging; mutual inductance estimation; wireless power transfer (WPT); POWER; CAPACITOR;
D O I
10.1109/TPEL.2023.3281811
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
This article proposes a fast and real-time mutual inductance estimation method for drone in-flight wireless charging systems against the continuous varying of relative position between coupling coils. In previous studies, many efforts have been made to achieve accurate mutual inductance estimation when fixed misalignment occurs in coupling coils. However, the critical challenge for in-flight wireless charging systems is to track variations of mutual inductance caused by continuously changed misalignments between coupling coils, which is rarely explored in previous studies. Accordingly, this article proposes a rotating-coordinate-based mutual inductance estimation method to track the variation of the mutual inductance timely. By applying the dq dynamic model, the proposed estimation method is effectively enhanced in terms of rapidity and implemented simply, as well as eliminating wireless communication links. With the salient features of accuracy, rapidity, and real time, it can be an ideal solution against the continuous disturbance of mutual inductance, especially for drone in-flight wireless charging systems. In this article, both simulated and experimental results are given to verify the validity of the proposed rotating-coordinate-based estimation method, wherein the relative error of the mutual inductance estimation is within 1%, and the estimation rapidity is less than 4 ms.
引用
收藏
页码:11685 / 11693
页数:9
相关论文
共 29 条
[1]   Dynamic Capabilities of Multi-MHz Inductive Power Transfer Systems Demonstrated With Batteryless Drones [J].
Arteaga, Juan M. ;
Aldhaher, Samer ;
Kkelis, George ;
Kwan, Christopher ;
Yates, David C. ;
Mitcheson, Paul D. .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2019, 34 (06) :5093-5104
[2]   Design and implementation of autonomous wireless charging station for rotary-wing UAVs [J].
Bin Junaid, Ali ;
Lee, Yunseong ;
Kim, Yoonsoo .
AEROSPACE SCIENCE AND TECHNOLOGY, 2016, 54 :253-266
[3]   Use of Transmitter-Side Electrical Information to Estimate Mutual Inductance and Regulate Receiver-Side Power in Wireless Inductive Link [J].
Chow, Jeff Po-Wa ;
Chung, Henry Shu-Hung ;
Cheng, Chun-Sing .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (09) :6079-6091
[4]   Optimization for drone and drone-truck combined operations: A review of the state of the art and future directions [J].
Chung, Sung Hoon ;
Sah, Bhawesh ;
Lee, Jinkun .
COMPUTERS & OPERATIONS RESEARCH, 2020, 123
[5]   Pulse Density Modulation Based Mutual Inductance and Load Resistance Identification Method for Wireless Power Transfer System [J].
Dai, Ruimin ;
Zhou, Wei ;
Chen, Yonghong ;
Zhu, Zhehui ;
Mai, Ruikun .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2022, 37 (08) :9933-9943
[6]   Mutual-Inductance-Dynamic-Predicted Constant Current Control of LCC-P Compensation Network for Drone Wireless In-Flight Charging [J].
Gu, Yu ;
Wang, Jiang ;
Liang, Zhenyan ;
Zhang, Zhen .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2022, 69 (12) :12710-12719
[7]   Design and Analysis of Quasi-Omnidirectional Dynamic Wireless Power Transfer for Fly-and-Charge [J].
Han, Wei ;
Chau, K. T. ;
Jiang, Chaoqiang ;
Liu, Wei ;
Lam, W. H. .
IEEE TRANSACTIONS ON MAGNETICS, 2019, 55 (07)
[8]   Analysis and Optimization of a Double-Sided S-LCC Hybrid Converter for High Misalignment Tolerance [J].
Ke, Guangjie ;
Chen, Qianhong ;
Xu, Ligang ;
Ren, Xiaoyong ;
Zhang, Zhiliang .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2021, 68 (06) :4870-4881
[9]   Load Voltage and Current Observers for Series-Series Wireless Power Transfer System [J].
Lee, Sangmin ;
Lee, Jaehong ;
Noh, Eunchong ;
Gil, Taeik ;
Lee, Seung-Hwan .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2022, 69 (06) :5615-5624
[10]   dq Synchronous Reference Frame Model of A Series-Series Tuned Inductive Power Transfer System [J].
Lee, Sangmin ;
Lee, Seung-Hwan .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2020, 67 (12) :10325-10334