Detail publikačního výsledku

Single-Output, High-Amperage Digitally Controlled Current Pulse Generator for Magnetic Therapy

HANÁK, P.; VRBA, K.; KOHOUTEK, M.

Originální název

Single-Output, High-Amperage Digitally Controlled Current Pulse Generator for Magnetic Therapy

Anglický název

Single-Output, High-Amperage Digitally Controlled Current Pulse Generator for Magnetic Therapy

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This paper describes a single output, high-amperage current pulse generator designed for the purpose of magnetizing large coils used in experimental magnetic therapy tests. Because the generator was expected to generate trapezoid shaped pulses only, its internal current source was constructed using switching method instead of classical linear voltage controlled current source approach. This significantly increased overall efficiency of the generator and reduced heat dissipation in active elements. A full bridge composed of IGBT power transistors was used to drive the application coil and shape the output current. The generator allows user change of most pulse parameters such as amplitude and period and is equipped with an intuitive user interface with a dot matrix LCD display.

Anglický abstrakt

This paper describes a single output, high-amperage current pulse generator designed for the purpose of magnetizing large coils used in experimental magnetic therapy tests. Because the generator was expected to generate trapezoid shaped pulses only, its internal current source was constructed using switching method instead of classical linear voltage controlled current source approach. This significantly increased overall efficiency of the generator and reduced heat dissipation in active elements. A full bridge composed of IGBT power transistors was used to drive the application coil and shape the output current. The generator allows user change of most pulse parameters such as amplitude and period and is equipped with an intuitive user interface with a dot matrix LCD display.

Klíčová slova

cancer, current pulse generator, growth inhibitory effect, high amperage, magnetic therapy, transistor bridge, trapezoid pulse.

Klíčová slova v angličtině

cancer, current pulse generator, growth inhibitory effect, high amperage, magnetic therapy, transistor bridge, trapezoid pulse.

Autoři

HANÁK, P.; VRBA, K.; KOHOUTEK, M.

Rok RIV

2010

Vydáno

05.09.2008

Nakladatel

Asszisztencia Szervezo Kft.

Místo

Budapest

ISBN

978-963-06-5487-6

Kniha

Proceedings of 31th Telecommunications and Signal Processing conference

Strany od

1

Strany do

4

Strany počet

4

BibTex

@inproceedings{BUT26907,
  author="Pavel {Hanák} and Kamil {Vrba} and Michal {Kohoutek}",
  title="Single-Output, High-Amperage Digitally Controlled Current Pulse Generator for Magnetic Therapy",
  booktitle="Proceedings of 31th Telecommunications and Signal Processing conference",
  year="2008",
  pages="1--4",
  publisher="Asszisztencia Szervezo Kft.",
  address="Budapest",
  isbn="978-963-06-5487-6"
}