Skip to main content

2015 | OriginalPaper | Buchkapitel

Diagnosis of Air-Conditioner by Using Its Dynamic Property

Aktivieren Sie unsere intelligente Suche um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

To avoid failures of an air-conditioner, we need suitable condition monitoring technique. Unfortunately, an air-conditioner has many parameters in it, i.e., inlet temperature, outlet temperature of a condenser or an evaporator, pressure of each component and input power for a compressor and so on. Furthermore, it is very difficult to identify failures in an air-conditioner because of small difference of parameters between normal and abnormal condition. In this paper, we proposed diagnosis technique by using support vector machine (SVM) with identified system parameters by ARX model. Because dynamic property of an air-conditioner identified by ARX model did not depend on operation condition, i.e., room temperature, outside temperature, our proposed technique did not need a lot of data. Finally, our proposed technique well identified the clogging in heat exchanger very well.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Ghiaus C (1999) Fault diagnosis of air conditioning systems based on qualitative bond graph. Energy Build 30(3):221CrossRef Ghiaus C (1999) Fault diagnosis of air conditioning systems based on qualitative bond graph. Energy Build 30(3):221CrossRef
2.
Zurück zum Zitat Wang, S, Wang JB (1999) Law-based sensor fault diagnosis and validation for building air-conditioning systems. Int J Heating, Ventilating, Air-Cond Ref Res 5(4):353–380 Wang, S, Wang JB (1999) Law-based sensor fault diagnosis and validation for building air-conditioning systems. Int J Heating, Ventilating, Air-Cond Ref Res 5(4):353–380
3.
Zurück zum Zitat Hung CP, Wang MH (2003) Fault diagnosis of air-conditioning system using CMAC neural network approach, advances in soft computing, engineering design and manufacturing. Springer, Heidelberg p 1 Hung CP, Wang MH (2003) Fault diagnosis of air-conditioning system using CMAC neural network approach, advances in soft computing, engineering design and manufacturing. Springer, Heidelberg p 1
4.
Zurück zum Zitat Wang S, Xiao F (2004) AHU sensor fault diagnosis using principal component analysis method, energy and buildings. Int J Refrig 36(2):147 Wang S, Xiao F (2004) AHU sensor fault diagnosis using principal component analysis method, energy and buildings. Int J Refrig 36(2):147
5.
Zurück zum Zitat Kima M, Yoonb SH, Domanskib PA, Vance W (2008) Design of a steady-state detector for fault detection and diagnosis of a residential air conditioner, PayneVolume 31. Issue 5:790 Kima M, Yoonb SH, Domanskib PA, Vance W (2008) Design of a steady-state detector for fault detection and diagnosis of a residential air conditioner, PayneVolume 31. Issue 5:790
6.
Zurück zum Zitat Steinwart I, Christmann A (2008) Support vector machine. Springer, Heidelberg Steinwart I, Christmann A (2008) Support vector machine. Springer, Heidelberg
7.
Zurück zum Zitat Cristianini N, Shawe Taylor J (2000) An introduction to Support vector machines and other kernel-based learning methods. Cambridge university press, Cambridge Cristianini N, Shawe Taylor J (2000) An introduction to Support vector machines and other kernel-based learning methods. Cambridge university press, Cambridge
8.
Zurück zum Zitat Kawai T, Kushizaki S (2010) Diagnosis of air-conditioner By SVM. In: Proceedings of the 23rd International Congress on Condition Monitoring and Diagnostic Engineering Management, p 575 Kawai T, Kushizaki S (2010) Diagnosis of air-conditioner By SVM. In: Proceedings of the 23rd International Congress on Condition Monitoring and Diagnostic Engineering Management, p 575
9.
Zurück zum Zitat Michael MT (2001) Introduction to physical modeling with Modelica. Kluwer Academic Publishers, Netherland Michael MT (2001) Introduction to physical modeling with Modelica. Kluwer Academic Publishers, Netherland
Metadaten
Titel
Diagnosis of Air-Conditioner by Using Its Dynamic Property
verfasst von
Tadao Kawai
Seiya Kushizaki
Copyright-Jahr
2015
DOI
https://doi.org/10.1007/978-3-319-09507-3_5