TY - GEN
T1 - T-Shaped Transmitting Coil Array for Dynamic Wireless Charging
AU - Ma, Tianlu
AU - Huang, Jiaqi
AU - Yang, Junhui
AU - Zhu, Zhaozheng
AU - Chen, Chen
AU - Jiang, C. Q.
N1 - Research Unit(s) information for this publication is provided by the author(s) concerned.
PY - 2025/5
Y1 - 2025/5
N2 - Stationary wireless charging, where the position of the receiver is fixed, has been widely used, like high-end smartphones. As for dynamic wireless charging (DWC) technology, devices, such as electric vehicles and automated guided vehicles, can be wirelessly charged when they are moving. Therefore, working efficiency can be improved dramatically. One of the most important issues for DWC technology is to optimize the coupler. A good transmitting coil array can generate a uniform magnetic field, which means a lower fluctuation in system output. In this paper, a T-shaped transmitting coil array is proposed for the DWC system, which features a lower output variation and is convenient for splicing and extending. The finite element simulation illustrates that the magnetic flux density of the T-shaped transmitting coil array is more uniform than that of the traditional square transmitting coil array. In addition, experimental results show that the output voltage variation of the T-shaped transmitting coil array is 13%. © Beijing Paike Culture Commu. Co., Ltd. 2025.
AB - Stationary wireless charging, where the position of the receiver is fixed, has been widely used, like high-end smartphones. As for dynamic wireless charging (DWC) technology, devices, such as electric vehicles and automated guided vehicles, can be wirelessly charged when they are moving. Therefore, working efficiency can be improved dramatically. One of the most important issues for DWC technology is to optimize the coupler. A good transmitting coil array can generate a uniform magnetic field, which means a lower fluctuation in system output. In this paper, a T-shaped transmitting coil array is proposed for the DWC system, which features a lower output variation and is convenient for splicing and extending. The finite element simulation illustrates that the magnetic flux density of the T-shaped transmitting coil array is more uniform than that of the traditional square transmitting coil array. In addition, experimental results show that the output voltage variation of the T-shaped transmitting coil array is 13%. © Beijing Paike Culture Commu. Co., Ltd. 2025.
KW - Coupler design
KW - dynamic wireless charging (DWC)
KW - finite element simulation
KW - and T-shaped transmitting coil array
UR - https://www.scopus.com/pages/publications/105005477773
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-105005477773&origin=recordpage
U2 - 10.1007/978-981-96-4800-9_54
DO - 10.1007/978-981-96-4800-9_54
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 978-981-96-4799-6
SN - 978-981-96-4802-3
VL - 9
T3 - Lecture Notes in Electrical Engineering
SP - 509
EP - 516
BT - The Proceedings of the 19th Annual Conference of China Electrotechnical Society
A2 - Yang, Qingxin
A2 - Zhu, Chunbo
A2 - Xia, Chenyang
A2 - Li, Yang
A2 - Luo, Zhichao
A2 - Rong, Cancan
PB - Springer Singapore
T2 - 19th Annual Conference of China Electrotechnical Society (ACCES 2024)
Y2 - 20 September 2024 through 22 September 2024
ER -