Fundamental wave approximation (FHA)has been widely used in loose coupling radio power transmission (WPT)systems.However,due to the existence of higher-order harmonic components in strongly coupled systems,FHA can affect the analysis accuracy.Thus this paper proposes an accurate analysis method for strongly coupled WPT systems and derives an output expression that considers the contribution of harmonic components.The effectiveness of this method has been verified by both simulation and experimental results.
关键词
无线电能传输/基波近似法/谐波
Key words
wireless power transmission/fundamental wave approximation/harmonics
维普
万方数据