中圖分類號： TN751.1 文獻標識碼： A DOI：10.16157/j.issn.0258-7998.200069 中文引用格式： 肖亞輝. 一種磁耦合無線電能傳輸系統的設計和仿真[J].電子技術應用，2020，46(5)：93-96. 英文引用格式： Xiao Yahui. Design and simulation of one wireless power transmission system based on magnetic coupling[J]. Application of Electronic Technique，2020，46(5)：93-96.
Design and simulation of one wireless power transmission system based on magnetic coupling
Siemens Shenzhen Magnetic Resonance Ltd.，Shenzhen 518000，China
Abstract： In some rotating applications, the transmission of electrical energy is mostly achieved by contact-type conductive slip ring, the transmission of electrical energy in this way has shortcoming of mechanicalwear, short service life and arcing. In this paper, a device based on magnetic coupling technology is proposed to transmit electrical energy in a resonant manner, via the rectifier and high frequency inverter technology in modern power electronics technology. The circuit design, parameter calculation and simulation of the system are analyzed in detail. The results show that the system has the characteristics of simple structure, small switching loss and low noise.
Key words : magnetic coupling；wireless power transmission；resonant circuit