Magnetic coupling resonant wireless energy transmission apparatus and method

The invention discloses a magnetic coupling resonant wireless energy transmission apparatus and method. The apparatus comprises an emission apparatus and a receiving apparatus. The emission apparatus comprises a high-frequency power supply, an impedance matching network, a detection system and an emission coil. The receiving apparatus comprises a receiving coil, a rectification filtering circuit, a cascading conversion circuit, a control system and a load. According to the invention, a real-time detection and automatic adjustment apparatus is added to a wireless energy transmission. When a transmission distance and the load are changed, transmission performance of the system is detected in real time, free automatic control adjustment can be realized according to requirements of people, and large-power and high-efficiency transmission of the system can be guaranteed. The magnetic coupling resonant wireless energy transmission apparatus and method have vital significance in giving full play to middle and long-t