Publication detail

Model-based Electronic Expansion Valve Feed-forward Control for Electrified Automotive Vapor Compression Refrigeration System

GLOS, J. ŠOLC, F. VÁCLAVEK, P.

Original Title

Model-based Electronic Expansion Valve Feed-forward Control for Electrified Automotive Vapor Compression Refrigeration System

Type

conference paper

Language

English

Original Abstract

This paper presents a model-based method of electronic expansion valve feed-forward control for the automotive vapor compression refrigeration system. The model of the refrigeration system was assembled and the equation for expansion valve effective flow area was then derived. The computation of the expansion valve opening ratio is based on the system model and correction controller. The presented approach of expansion valve control was implemented on a test bench and successfully verified in real operation.

Keywords

electronic expansion valve; EXV; subcooling control; automotive refrigeration; vapor compression refrigeration system; VCRS; electric vehicle; EV; heating, ventilation, air conditioning; HVAC; R1234yf; feed-forward control; dynamic model

Authors

GLOS, J.; ŠOLC, F.; VÁCLAVEK, P.

Released

18. 10. 2020

Publisher

IEEE

Location

New York

ISBN

978-1-7281-5414-5

Book

Proceedings of the IECON 2020 - The 46th Annual Conference of the IEEE Industrial Electronics Society

Pages from

2050

Pages to

2056

Pages count

7

URL

https://ieeexplore.ieee.org/document/9255028

Full text in the Digital Library

http://hdl.handle.net/11012/195675

BibTex

@inproceedings{BUT165337,
  author="Jan {Glos} and František {Šolc} and Pavel {Václavek}",
  title="Model-based Electronic Expansion Valve Feed-forward Control for Electrified Automotive Vapor Compression Refrigeration System",
  booktitle="Proceedings of the IECON 2020 - The 46th Annual Conference of the IEEE Industrial Electronics Society",
  year="2020",
  pages="2050--2056",
  publisher="IEEE",
  address="New York",
  doi="10.1109/IECON43393.2020.9255028",
  isbn="978-1-7281-5414-5",
  url="https://ieeexplore.ieee.org/document/9255028"
}