【作者】 董慧芬；

【导师】 贾俊林；

【作者基本信息】 河北工业大学 ， 电机与电器， 2002， 硕士

【摘要】 本文对感应电能传输技术进行了研究。该技术利用现代电力电子能量变换技术、磁场耦合技术，借助于现代控制理论和手段实现能量从静止设备向可运动设备的感应电能传输。为减小系统的体积、重量，采用了高频变换技术，为电工设备供电。由于没有接触摩擦，可减少对设备的损伤，也不会产生易引燃引爆的火花，可用于目前正在兴起的高速电力机车、城市电车馈电以及化工、采矿等易燃易爆领域。 文中对用于感应电能传输系统的滑动绕组变压器进行了系统分析，给出了数学模型，并提出了优化设计方案。 文中详细分析了感应电能传输技术的理论和方法，进而设计出用于感应电能传输系统的移相全桥串联谐振逆变器。本文对逆变器的工作原理进行详细分析，设计制作出高频变换电路的主电路及控制电路，并仿真给出试验中逆变器的波形。通过实验观察电路波形，证明了该设计方案的可行性。更多还原

【Abstract】 This paper presents an inductive power transfer technology. It’s a novel inductive power transfer that deliver power from stillness apparatus to moving electrical apparatus. This technology is based on power electronics and electromagnetic induction, and realized by applying modern control theory. In this paper, to reduce the volume and weight of the system, this system employs high-frequency converting technology and supplies power to the electrical apparatus. Because of no contact and friction, damage to the apparatus may be decreased and the spark may be ignite will not be appeared. Potential applications are the rising power delivery for high-speed electric locomotive and electric vehicle. It can also be applied to chemical industry, mining and other inflammable fields.By studying the theory and method of realizing inductive power transfer for moving electrical apparatus in detail, this paper designs the phase-shifting full-bridge series resonance converter. This paper analyzes the operating principle of converter in detail, and designs the main circuit and the controlling circuit of the high-frequency converter, and obtains the waveform of the simulation. The waveform observed in the experiment proved the feasibility of this design project.This paper gives a systematic analysis of the shift-winding transformer and deduces the mathematical model, presents optimum designs.更多还原