Power Transfer With an Inductive Link and Wireless Tuning

  title={Power Transfer With an Inductive Link and Wireless Tuning},
  author={Valner Joao Brusamarello and Yeddo Braga Blauth and Ricardo de Azambuja and Ivan M{\"u}ller and Fernando Rangel de Sousa},
  journal={IEEE Transactions on Instrumentation and Measurement},
This paper presents the analysis of two air-coupled coils used to transfer energy to charge a battery. This battery is used to power an electronic device designed to monitor variables such as impact strength, range of temperature, and humidity associated with the transport of fruits. The device is inside a sealed enclosure that cannot be opened for recharging the battery. The study shows that the coupled coils need to work with a resonance capacitor, at least on the secondary coil. However, the… CONTINUE READING
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