DESIGN AND IMPLEMENTATION OF A RESONANT WIRELESS POWER TRANSMISSION SYSTEM BASED ON A SELF OSCILATING D.C-A.C CONVERTER

Autores

  • Hans Hoffmann Sathler
  • Pedro Donoso Garcia
  • Ulisses Fabrini Barbosa
  • Felipe de Oliveira Silva Zanon
  • Úrsula do Carmo Resende

DOI:

https://doi.org/10.26512/ripe.v2i25.20843

Palavras-chave:

Wireless Power Transmission. Self-Oscillating Converter. Inductive Coupling.

Resumo

In the present work a complete wireless power system, composed by two identical units (Transmitter and Receiver) and a Power Electronic Converter (PEC), was designed and built. Receiver unit is constituted of two wire coils, drive coil (DC) and main coil (MC), while transmitter unit have only a MC. In transmitter unit the MC is connected to the PEC. In the receiver unit the DC is connected to a load of 1kΩ and inductively coupled to the MC. DC has one turn and MC ten turns with 8.3894 ï­H. As the natural capacitance of each MC is very small, a capacitor was solder in parallel with each MC to reduce the resonant frequency to about 1.3MHz. The PEC is a self-oscillating DC-AC power converter projected to work in the range from 800kHz to 3MHz.

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Referências

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W Wei, Y. K. N. K. T. A., 2014. Characteristic Analysis of Double Spiral Resonator for Wireless Power Transmission. January.

Jonah, O. & Georgakopoulos, S. V., 2013. Wireless Power Transfer in Concrete Via Strongly Coupled Magnetic Resonance. 3 March.

Bonifácio, N., 2009. "Transmissão de Energia Sem Fios".

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Knight, D. W., 2010. The Self-Resonance and Self-Capacitance of Solenoid Coils. [Online] Available at: www.g3ynh.info/ . Accessed in: March 2016.

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Publicado

2017-02-10

Como Citar

Sathler, H. H., Garcia, P. D., Barbosa, U. F., Silva Zanon, F. de O., & Resende, Úrsula do C. (2017). DESIGN AND IMPLEMENTATION OF A RESONANT WIRELESS POWER TRANSMISSION SYSTEM BASED ON A SELF OSCILATING D.C-A.C CONVERTER. Revista Interdisciplinar De Pesquisa Em Engenharia, 2(25), 49–58. https://doi.org/10.26512/ripe.v2i25.20843