Design And Analysis Of The Energy Conversion Device In The Electromagnetic Aeroelastic Energy Harvesting System

According to the concept of electromagnetic aeroelastic energy harvesting system two kinds of magnetic levitation-based electromagnetic energy conversion devices with different winding schemes are designed, and the flutter is simulated by the simple harmonic motion with given amplitude and frequency. The energy conversion capacity of this device was calculated and analyzed. The output voltage and the maximum output power of the device under different amplitude and frequency are compared in two winding schemes, by means of the modeling and analysis of the magnetic field distribution and the transient induced voltage in the induction coil of the electromagnetic energy conversion devices. The simulation results show the effectiveness of the device, which provides a theoretical basis for the design and experiment of the aeroelastic energy harvesting system.