Detail publikace

Adaptive fan control

BLASINSKI, P. RUBINA, A. RUBINOVÁ, O. JŮZA, Š.

Originální název

Adaptive fan control

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The paper presents the possibility of management the fan performance in dependence on CO2 concentration. A mathematical calculation is made from the prediction of the electric energy consumption for a variant control algorithm. The most advantageous algorithm is programmed into the actual fan control system, and its power consumption is shown in graph. Finally, the saving of the adaptive control is compared to the classical control over time. To program the control algorithm, the CO2 mass balance equation is used. The equation depends on the input values, namely the number of CO2 sources, the room volume and the supply air. Due to the infinitely variable of fan control, it is possible to adjust the power setting depending on the expected development of the logarithmic rise of CO2 concentration in the room. This prediction is programmed with the Visual Basic code and program code can be used to the Arduino control unit, which controls the EC fan power with a 0-10 V signal. Although significant savings over a short period of time can not be expected, the ventilation system where the fan runs for a significant part of the year will be substantial. Therefore, the result will be presented by graphical diagrams of different ways of controlling the fan per year of operation.

Klíčová slova

air conditioning, fan control, CO2 concentration

Autoři

BLASINSKI, P.; RUBINA, A.; RUBINOVÁ, O.; JŮZA, Š.

Vydáno

28. 7. 2021

Nakladatel

IOP Pulishing

Místo

BRISTOL

ISBN

978-83-66559-06-6

Kniha

BOOK OF ABSTRACTS

ISSN

1755-1307

Periodikum

IOP Conference Series: Earth and Environmental Science

Ročník

642

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

6

Strany počet

6

URL

https://iopscience.iop.org/article/10.1088/1755-1315/642/1/012008/pdf

Plný text v Digitální knihovně

http://hdl.handle.net/11012/204058

BibTex

@inproceedings{BUT176879,
  author="Petr {Blasinski} and Aleš {Rubina} and Olga {Rubinová} and Štěpán {Jůza}",
  title="Adaptive fan control",
  booktitle="BOOK OF ABSTRACTS",
  year="2021",
  journal="IOP Conference Series: Earth and Environmental Science",
  volume="642",
  number="1",
  pages="1--6",
  publisher="IOP Pulishing",
  address="BRISTOL",
  doi="10.1088/1755-1315/642/1/012008",
  isbn="978-83-66559-06-6",
  issn="1755-1307",
  url="https://iopscience.iop.org/article/10.1088/1755-1315/642/1/012008/pdf"
}