Detail publikačního výsledku

Multi-Level Contactless Zero-Voltage Switching Rectifier as a Pre-Regulator in a DC Laboratory Power Supply

TOMÁNEK, R.; BENDA, D.; VOREL, P.

Originální název

Multi-Level Contactless Zero-Voltage Switching Rectifier as a Pre-Regulator in a DC Laboratory Power Supply

Anglický název

Multi-Level Contactless Zero-Voltage Switching Rectifier as a Pre-Regulator in a DC Laboratory Power Supply

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

The paper describes usual solutions of preregulators in laboratory power supplies and a completely new method of voltage pre-regulation in laboratory power supplies. It is a multi-level rectifier in which it is possible to switch output voltage in steps. This decreases power loss of the output transistor. Contactless switching at zero voltage is ensured by triacs, which makes it possible to ensure high reliability and low electromagnetic interference even during transients events. The control circuits are also described in the paper and measurements on the realized sample are presented.

Anglický abstrakt

The paper describes usual solutions of preregulators in laboratory power supplies and a completely new method of voltage pre-regulation in laboratory power supplies. It is a multi-level rectifier in which it is possible to switch output voltage in steps. This decreases power loss of the output transistor. Contactless switching at zero voltage is ensured by triacs, which makes it possible to ensure high reliability and low electromagnetic interference even during transients events. The control circuits are also described in the paper and measurements on the realized sample are presented.

Klíčová slova

multi-level rectifier, contactless zero-voltage switching, DC Laboratory Power Supply

Klíčová slova v angličtině

multi-level rectifier, contactless zero-voltage switching, DC Laboratory Power Supply

Autoři

TOMÁNEK, R.; BENDA, D.; VOREL, P.

Rok RIV

2021

Vydáno

12.06.2020

Nakladatel

IEEE

Místo

Madrid

ISBN

978-1-7281-7455-6

Kniha

2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)

Edice

1

Strany od

466

Strany do

471

Strany počet

6

URL

https://ieeexplore.ieee.org/document/9160630/references#references

BibTex

@inproceedings{BUT165593,
  author="Radek {Tománek} and Dušan {Benda} and Pavel {Vorel}",
  title="Multi-Level Contactless Zero-Voltage Switching Rectifier as a Pre-Regulator in a DC Laboratory Power Supply",
  booktitle="2020 IEEE International Conference on Environment and Electrical Engineering and 2020 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)",
  year="2020",
  series="1",
  pages="466--471",
  publisher="IEEE",
  address="Madrid",
  doi="10.1109/EEEIC/ICPSEurope49358.2020.9160630",
  isbn="978-1-7281-7455-6",
  url="https://ieeexplore.ieee.org/document/9160630/references#references"
}