Impedance transformers for compact and robust coupled magnetic resonance systems

@article{Lee2013ImpedanceTF,
  title={Impedance transformers for compact and robust coupled magnetic resonance systems},
  author={Eunsoo Lee and Jin Young Huh and Xuan Van Thai and Suyong Choi and Chuntaek Rim},
  journal={2013 IEEE Energy Conversion Congress and Exposition},
  year={2013},
  pages={2239-2244}
}
An innovative coupled magnetic resonance system (CMRS), introducing two lumped impedance transformers, is proposed. The source coil and load coil of conventional CMRS are replaced with two cored transformers so that the system can be quite compact in size and robust to ambient changes. The design of the system is simplified due to no magnetic flux leakage from the source coil and load coil. A class-E inverter at 500 kHz switching frequency was used for experiments. It is concluded in this paper… CONTINUE READING

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