Design and Optimization of Wireless Charging Drawer Coil for Smart Garments

被引：2
|
作者：
Chang, Chin-Wei [1 ]
Riehl, Patrick [2 ]
Lin, Jenshan [1 ]
机构：
[1] Univ Florida, Dept Elect & Comp Engn, Gainesville, FL 32611 USA
[2] Analog Devices Inc, Wilmington, MA 01887 USA
来源：
IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS | 2022年 / 32卷 / 10期
关键词：
Couplings; Smart textiles; Inductive charging; Wireless communication; Optimization; Solenoids; Current measurement; Coil optimization; smart garment; wireless power transfer (WPT); HEALTH;
D O I：
10.1109/LMWC.2022.3172407
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：
In this letter, wireless charging chests suitable for smart garments are analyzed and optimized. The coil structure is optimized to generate a uniform magnetic field in a variety of drawer sizes. With the hybrid Helmholtz-solenoid coil structure, the variation of coupling factor is reduced from 78.2% to 26.4% as compared with solenoidal coil. Two design approaches for multidrawer chest are examined. In the first approach, the coils are optimized for individual drawers. In the second approach, the coils are optimized by considering the entire drawer chest. The measurement results show that the second approach further reduces the variation of charging current of receiver coils placed at different locations.
引用
收藏
页码：1227 / 1230
页数：4
相关论文
共 50 条
  • [21] Design of transmitting coil for wireless charging system to expand charging area for drone applications
    Kim, Sang-Won
    Cho, In-Kui
    Hong, Sung-Yong
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2018, 60 (05) : 1179 - 1183
  • [22] Design and Comparison of Vertical DD Coil and Planar DD Coil for Wireless Charging System
    Zeng, Jiaqi
    Zhang, Zhenhao
    Li, Shouxiang
    Rong, Cancan
    Chen, Liqun
    Mou, Xiaolin
    2024 IEEE 9TH SOUTHERN POWER ELECTRONICS CONFERENCE, SPEC, 2024,
  • [23] An Optimization Method of Coil Parameters for Wireless Charging System of Electric Vehicle
    Ye, Zhao-Hong
    Sun, Yue
    Wang, Zhi-Hui
    Tang, Chun-Sen
    Su, Yu-Gang
    IEEE PELS WORKSHOP ON EMERGING TECHNOLOGIES: WIRELESS POWER (2016 WOW), 2016, : 221 - 223
  • [24] Practical Receiver Coil Design to Improve Coil Selection in a Multi-coil Wireless Charging System
    Wang, Li
    Yang, Liyu
    Jia, Liang
    Lakshmikanthan, Srikanth
    2023 IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, APEC, 2023, : 2958 - 2962
  • [25] Design and Simulation of Coupling Coil for EV's Wireless Charging System
    Liu Shuguang
    Ye Zhenxing
    Lu Wenbin
    2018 IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS AND COMMUNICATION ENGINEERING (ICECE 2018), 2018, : 115 - 119
  • [26] A Modular Coil Design for High-Power Wireless EV Charging
    Ramezani, Ali
    Narimani, Mehdi
    IECON 2021 - 47TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2021,
  • [27] The Design of Near-Field Horizontal Probe for Wireless Charging Coil
    Wang, Tian-An
    Chen, Bo-You
    Wu, Sung-Mao
    2017 IEEE 19TH ELECTRONICS PACKAGING TECHNOLOGY CONFERENCE (EPTC), 2017,
  • [28] A New Coil Design for Enhancement in Misalignment Tolerance of Wireless Charging System
    Ahmed, Kafeel
    Aamir, Muhammad
    Uddin, Mohammad Kamar
    Mekhilef, Saad
    2015 IEEE STUDENT CONFERENCE ON RESEARCH AND DEVELOPMENT (SCORED), 2015, : 215 - 219
  • [29] The Design and Simulation of Wireless Charging Coil using Maxwell for Implantable Devices
    Yang, Dengfei
    Yu, Rongying
    Xu, Guanzhe
    Lin, Junshu
    Gao, Meng
    Ye, Le
    2022 23RD INTERNATIONAL CONFERENCE ON ELECTRONIC PACKAGING TECHNOLOGY, ICEPT, 2022,
  • [30] Design of Crossed DD Coil for Dynamic Wireless Charging of Electric Vehicles
    Xiang, Lijuan
    Sun, Yue
    Tang, Chunsen
    Dai, Xin
    Jiang, Cheng
    2017 IEEE PELS WORKSHOP ON EMERGING TECHNOLOGIES - WIRELESS POWER TRANSFER (WOW), 2017,
12345