TY - GEN
T1 - A SDDS-Type Static-Dynamic Compatible Receiver for Wireless Power Transfer
AU - Gao, Xin
AU - Ding, Ning
AU - Yin, Yong Ping
AU - Yong, Xichen
AU - Zhu, Chunbo
N1 - Publisher Copyright:
© 2025 Korean Institute of Electrical Engineers Electrical Machinery and Energy Conversion Systems Society.
PY - 2025
Y1 - 2025
N2 - This paper proposes a wireless power transfer (WPT) system with dynamic-static compatibility, which has a receiver called 'SDDS' consisting of the solenoid and DD pads to improve the misalignment tolerance of static wireless power transfer (SWPT) and reduce the output power fluctuation of dynamic wireless power transfer (DWPT) with the same transmission distance and the same output power for both systems. In the SWPT, the fluctuation of mutual inductance is 8% within a 20% misalignment distance in the X-direction of the SDDS maximum size and a 23% misalignment distance in the Y-direction of the SDDS maximum size. In the DWPT, not only the zero output power point problem of the N-type bipolar transmitter rail is solved, but also the output voltage fluctuation can be maintained within 7%. Finally, through finite element analysis and simulation, an experimental system is built to output 3.3 kW of power for both static and dynamic systems as an example to demonstrate the performance of the proposed dynamic-static compatible system.
AB - This paper proposes a wireless power transfer (WPT) system with dynamic-static compatibility, which has a receiver called 'SDDS' consisting of the solenoid and DD pads to improve the misalignment tolerance of static wireless power transfer (SWPT) and reduce the output power fluctuation of dynamic wireless power transfer (DWPT) with the same transmission distance and the same output power for both systems. In the SWPT, the fluctuation of mutual inductance is 8% within a 20% misalignment distance in the X-direction of the SDDS maximum size and a 23% misalignment distance in the Y-direction of the SDDS maximum size. In the DWPT, not only the zero output power point problem of the N-type bipolar transmitter rail is solved, but also the output voltage fluctuation can be maintained within 7%. Finally, through finite element analysis and simulation, an experimental system is built to output 3.3 kW of power for both static and dynamic systems as an example to demonstrate the performance of the proposed dynamic-static compatible system.
KW - dynamic-static compatible
KW - misalignment tolerance
KW - the solenoid and DD pads (SDDS)
KW - wireless power transfer (WPT)
UR - https://www.scopus.com/pages/publications/105032868108
U2 - 10.23919/ICEMS66262.2025.11317625
DO - 10.23919/ICEMS66262.2025.11317625
M3 - 会议稿件
AN - SCOPUS:105032868108
T3 - ICEMS 2025 - 28th International Conference on Electrical Machines and Systems
SP - 3573
EP - 3577
BT - ICEMS 2025 - 28th International Conference on Electrical Machines and Systems
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 28th International Conference on Electrical Machines and Systems, ICEMS 2025
Y2 - 16 November 2025 through 19 November 2025
ER -