【摘要】 本文融合电工学中LC谐振、线圈磁耦合、交流电路频率特性等相关理论和知识,建立了无线电能传输系统的电路-磁场耦合模型。计算无线电能传输系统的频响曲线,分析了工作频率、线圈间位置等因素对系统电能传输功率的影响,通过该应用系统的教学,既提高了本科生综合应用基础理论知识解决实际问题的能力,又加深了他们对新知识和新原理的理解。更多还原

【Abstract】 In this paper, the circuit-magnetic coupling model of wireless power transmission system is established by combining the theory and knowledge of LC resonance, coil magnetic coupling and frequency characteristics of AC circuit in electrotechnics. This paper calculates the frequency response curve of the wireless power transmission system, and analyses the influence of working frequency, coil position and other factors on the power transmission of the system. Through the teaching of the application system, it not only improves the ability of undergraduates to apply basic theoretical knowledge to solve practical problems, but also deepens their understanding of new knowledge and new principles.更多还原