一对多无线电能传输系统的自适应功率分配方法
By acquiring circuit parameters and adjusting compensation circuit parameters, adaptive power allocation was achieved, solving the problem of unbalanced power allocation caused by impedance changes in load devices in a single transmitter-multiple receiver wireless power transmission system, and improving system efficiency and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- NAT UNIV OF DEFENSE TECH
- Filing Date
- 2023-10-28
- Publication Date
- 2026-07-17
AI Technical Summary
Existing single-transmitter-multiple-receiver wireless power transfer systems struggle to achieve adaptive power distribution when the impedance characteristics of the load devices change, leading to unbalanced power distribution and reduced efficiency.
By acquiring circuit parameters, calculating the power distribution ratio, measuring the actual value of the load resistance, adjusting the compensation circuit parameters of the transmitter and receiver, and using a voltage regulation module to achieve adaptive power distribution, the power requirements of different load devices can be met.
Adaptive power allocation is achieved when the impedance characteristics of the load devices change, meeting the power requirements of different load devices and improving the efficiency and stability of the system.
Smart Images
Figure CN117477801B_ABST