Detail publikace

Determination of optimum high-side pressure of R744 automotive heat pump using Fibonacci search method

GLOS, J. ŠOLC, F.

Originální název

Determination of optimum high-side pressure of R744 automotive heat pump using Fibonacci search method

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with maximizing coefficient of performance (COP) of R744 automotive heat pump. A high-side pressure variation is possible during transcritical operation employing low pressure receiver and electronic expansion valve (EXV). The optimal high-side pressure is then determined using Fibonacci search method. This approach is one of possible methods of online high-side pressure control and it has significant advantages over the offline methods.

Klíčová slova

CO2; R744; heat pump; optimal control; Fibonacci search method; COP

Autoři

GLOS, J.; ŠOLC, F.

Vydáno

21. 6. 2017

Nakladatel

IEEE

ISBN

978-1-5090-1412-5

Kniha

Proceedings of the 2017 IEEE International Symposium on Industrial Electronics

Strany od

448

Strany do

453

Strany počet

6

URL

http://ieeexplore.ieee.org/document/8001288/

Plný text v Digitální knihovně

http://hdl.handle.net/11012/69389

BibTex

@inproceedings{BUT137321,
  author="Jan {Glos} and František {Šolc}",
  title="Determination of optimum high-side pressure of R744 automotive heat pump using Fibonacci search method",
  booktitle="Proceedings of the 2017 IEEE International Symposium on Industrial Electronics",
  year="2017",
  pages="448--453",
  publisher="IEEE",
  doi="10.1109/ISIE.2017.8001288",
  isbn="978-1-5090-1412-5",
  url="http://ieeexplore.ieee.org/document/8001288/"
}