TY - GEN
T1 - Research on Efficient and Controllable Rectification Technology for Wireless Power Transfer in HeavyLoad AGV
AU - Jiang, Le
AU - Lu, Rengui
N1 - Publisher Copyright:
© 2025 IEEE.
PY - 2025
Y1 - 2025
N2 - WPT (Wireless power transfer) systems offer greater convenience and safety compared to traditional wired charging methods. Addressing the constant-current charging characteristics of lithium batteries, this paper proposes a heavyduty AGV (Automated Guided Vehicle) wireless charging system based on secondary-side active controllable rectification. The control system achieves constant output current regulation without requiring additional DC/DC converters or communication equipment, delivering advantages such as compact size, rapid dynamic response, and high efficiency. First, the overall topology and operating principle of the WPT system are presented. Subsequently, the system transmission efficiency expression is derived, and conditions for high efficiency are proposed. Finally, the controllable rectification control mode is analyzed, and the system feasibility is verified through simulation.
AB - WPT (Wireless power transfer) systems offer greater convenience and safety compared to traditional wired charging methods. Addressing the constant-current charging characteristics of lithium batteries, this paper proposes a heavyduty AGV (Automated Guided Vehicle) wireless charging system based on secondary-side active controllable rectification. The control system achieves constant output current regulation without requiring additional DC/DC converters or communication equipment, delivering advantages such as compact size, rapid dynamic response, and high efficiency. First, the overall topology and operating principle of the WPT system are presented. Subsequently, the system transmission efficiency expression is derived, and conditions for high efficiency are proposed. Finally, the controllable rectification control mode is analyzed, and the system feasibility is verified through simulation.
KW - Automated Guided Vehicle
KW - Controlled Rectification
KW - High Efficiency
KW - Wireless Power Transfer (WPT)
UR - https://www.scopus.com/pages/publications/105031706373
U2 - 10.1109/ICEEMT66565.2025.11280914
DO - 10.1109/ICEEMT66565.2025.11280914
M3 - 会议稿件
AN - SCOPUS:105031706373
T3 - 2025 5th International Conference on Electrical Engineering and Mechatronics Technology, ICEEMT 2025
SP - 247
EP - 250
BT - 2025 5th International Conference on Electrical Engineering and Mechatronics Technology, ICEEMT 2025
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th International Conference on Electrical Engineering and Mechatronics Technology, ICEEMT 2025
Y2 - 17 October 2025 through 19 October 2025
ER -