Detail publikačního výsledku

Thermoanemometric flow sensor control using pulse width modulation

MLČOCH, A.; BENEŠ, P.

Originální název

Thermoanemometric flow sensor control using pulse width modulation

Anglický název

Thermoanemometric flow sensor control using pulse width modulation

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

PWM control of the heated element in constant temperature difference mode was designed and tested for the thermal flowmeter. The reason for using this solution is to extend the operating range and reduce the power losses of the control elements. The proposed solution allows linearization and adjustment of the operating point to the desired flow range and fluid temperature without any change in the wiring or electronics. The functionality of this solution was demonstrated over a range of 80 kg/h with a repeatability of 2 %.

Anglický abstrakt

PWM control of the heated element in constant temperature difference mode was designed and tested for the thermal flowmeter. The reason for using this solution is to extend the operating range and reduce the power losses of the control elements. The proposed solution allows linearization and adjustment of the operating point to the desired flow range and fluid temperature without any change in the wiring or electronics. The functionality of this solution was demonstrated over a range of 80 kg/h with a repeatability of 2 %.

Klíčová slova

PWM, thermoanemometric flowmeter, heat transfer, Joule heat, synchronised measurement, temperature regulation, PS regulator, flow measurement

Klíčová slova v angličtině

PWM, thermoanemometric flowmeter, heat transfer, Joule heat, synchronised measurement, temperature regulation, PS regulator, flow measurement

Autoři

MLČOCH, A.; BENEŠ, P.

Rok RIV

2023

Vydáno

26.04.2022

Nakladatel

Brno University of Technology, Faculty of Electrical Engineering Communication

Místo

Brno

ISBN

978-80-214-6030-0

Kniha

PROCEEDINGS II OF THE 28TH STUDENT EEICT 2022 Selected Papers

Edice

1

Strany od

154

Strany do

157

Strany počet

4

URL

https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_2_v3.pdf

BibTex

@inproceedings{BUT179420,
  author="Albert {Mlčoch} and Petr {Beneš}",
  title="Thermoanemometric flow sensor control using pulse width modulation",
  booktitle="PROCEEDINGS II OF THE 28TH STUDENT EEICT 2022 Selected Papers",
  year="2022",
  series="1",
  pages="154--157",
  publisher="Brno University of Technology, Faculty of Electrical Engineering Communication",
  address="Brno",
  isbn="978-80-214-6030-0",
  url="https://www.eeict.cz/eeict_download/archiv/sborniky/EEICT_2022_sbornik_2_v3.pdf"
}