Detail publikačního výsledku

Wireless Power Transfer 2.5 kW with Simple Control and High Efficiency

MARTIŠ, J.; VOREL, P.

Originální název

Wireless Power Transfer 2.5 kW with Simple Control and High Efficiency

Anglický název

Wireless Power Transfer 2.5 kW with Simple Control and High Efficiency

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper presents design and construction of a 2.5 kW wireless power transfer apparatus, supplied from a single phase mains with good power factor, high efficiency and simple control circuits. The coils are 30 cm in diameter and the power is transferred over a distance of 25 cm. The efficiency is 91 %, power factor is 0.97 and operating frequency is 320 kHz. The receiving-side output voltage is approximately 230 V DC and can be modified with a different receiving LC circuit. The coupled resonant circuits are designed optimally for the best efficiency. The control circuit principle description is included. The practical construction is shown and measurement results are presented.

Anglický abstrakt

This paper presents design and construction of a 2.5 kW wireless power transfer apparatus, supplied from a single phase mains with good power factor, high efficiency and simple control circuits. The coils are 30 cm in diameter and the power is transferred over a distance of 25 cm. The efficiency is 91 %, power factor is 0.97 and operating frequency is 320 kHz. The receiving-side output voltage is approximately 230 V DC and can be modified with a different receiving LC circuit. The coupled resonant circuits are designed optimally for the best efficiency. The control circuit principle description is included. The practical construction is shown and measurement results are presented.

Klíčová slova

wireless power transfer; resonant circuit; pulse density modulation

Klíčová slova v angličtině

wireless power transfer; resonant circuit; pulse density modulation

Autoři

MARTIŠ, J.; VOREL, P.

Rok RIV

2019

Vydáno

05.12.2018

Nakladatel

IEEE

Místo

Brno, Czech Republic

ISBN

978-80-214-5544-3

Kniha

Proceedings of the 2018 18th International Conference on Mechatronics – Mechatronika (ME)

Edice

1

Strany od

93

Strany do

98

Strany počet

6

URL

https://ieeexplore.ieee.org/document/8624823

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT151114,
  author="Jan {Martiš} and Pavel {Vorel}",
  title="Wireless Power Transfer 2.5 kW with Simple Control and High Efficiency",
  booktitle="Proceedings of the 2018 18th International Conference on Mechatronics – Mechatronika (ME)",
  year="2018",
  series="1",
  number="1",
  pages="93--98",
  publisher="IEEE",
  address="Brno, Czech Republic",
  isbn="978-80-214-5544-3",
  url="https://ieeexplore.ieee.org/document/8624823"
}