IEEE Access (Jan 2021)

EMI Reduction Via Resonator Coils in Glassless Integrated Domestic Induction Systems

  • Emilio Plumed,
  • Ignacio Lope,
  • Jesus Acero

DOI
https://doi.org/10.1109/ACCESS.2021.3112587
Journal volume & issue
Vol. 9
pp. 128147 – 128156

Abstract

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This paper explores the magnetic flux emissions of induction heating systems compared with inductively coupled heating systems. Inductively coupled heating uses a resonator coil attached to the ferromagnetic load in order to improve energy transfer from the appliance to the load. The magnetic flux emissions of both kinds of systems are simulated, and their dependence on coil current and turn number is outlined. The paper focuses on emitted near field, whose measurement and limits are determined by norm. Several prototypes are developed and tested to verify the simulations.

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