Variable Capacitor Wireless Power Transmission Load Adaptation

The patent applies the dynamics principle by making the capacitance value adjustable based on load state. The variable capacitor changes its capacitance dynamically - using a first capacitance value for full load state and a second capacitance value (lower than the first) for light load state. This allows the resonant circuit to adapt its parameters to different operating conditions, maintaining optimal transmission efficiency across varying load demands.

The patent implements parameter changes by modifying the capacitance parameter of the resonant circuit according to load state. The controller adjusts the capacitance value - setting it to a first capacitance when full load is detected and reducing it to a second capacitance when light load is detected. This parameter adaptation resolves the contradiction by enabling the system to maintain optimal efficiency across different load conditions.

The patent uses dynamics by making the capacitance adjustable rather than fixed. The variable capacitor transitions between a first capacitance value (for full load) and a second capacitance value (for light load). This dynamic adjustment allows the system to maintain appropriate output current levels matched to the actual load demand, preventing excessive current at light load while preserving rated output efficiency when needed.

The patent applies parameter changes by modifying the capacitance value based on load state detection. When light load is detected, the controller reduces capacitance to the second value, which consequently reduces the output current to match the lower power demand. When full load is detected, capacitance is increased to the first value to maximize rated output efficiency. This parameter adaptation resolves the contradiction between maintaining high efficiency and avoiding excessive power output.