滑动变压器的数学模型及仿真

Modeling and Simulation of Sliding Transformer

滑动变压器是非接触感应电能传输系统的核心部件,可以实现运动设备的安全供电。建立了滑动变压器的状态空间数学模型,该模型参数简明,通用性强。在此基础上,对滑动变压器一、二次侧的补偿拓扑及系统谐振频率进行了对比分析,并给出了相应的仿真结果,验证了模型的有效性。

The sliding transformer is the hard core of the contactless inductive power transfer system that can realize the safe supply for movement devices. The state-space mathematical model of the sliding transformer was set up, that the parameters are concise and universal. The compensation topology of the primary and secondary sides of the sliding transformer and the resonant frequency of the transfer system were analyzed contrastively. The simulated results verify the validity of the proposed model.