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Méthode de conception d'un détecteur de l'état permanent d'un système de pompe à chaleur à plusieurs évaporateurs à l'aide d'une technique d'analyse de la décomposition.

Design method of steady state detector for multi-evaporator heat pump system with decomposition analysis technique.

Numéro : pap. n. R4, 2223

Auteurs : ROH C. W., KIM M., KIM H. S., et al.

Résumé

Recent market trend of eco-friendly products let the manufacturers be ready for the high quality of maintenance technologies to assure the system’s high efficiency during its entire life span. However, this post-manufacturing activities burden the manufacturer with high warranty cost. Therefore, in order to promote economical businesses, the manufacturers are developing various fault detection and diagnosis (FDD) technologies. This paper presents a general design methodology of the steady-state detector (SSD) which is the preemptive core logic of fault detection and diagnosis (FDD) module. The logic of moving window (MW) and decomposition analysis technique (DAT) is embedded in the SSD. Using the MW and DAT, the SSD can detect steady states independently for each component in a system. This independent detection of steady state in a component level provides different perspectives to understand the steady state of the heat pump system which has multiple indoor units.

Documents disponibles

Format PDF

Pages : 6 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    15 €

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Design method of steady state detector for multi-evaporator heat pump system with decomposition analysis technique.
  • Identifiant de la fiche : 30000499
  • Langues : Anglais
  • Source : 2010 Purdue Conferences. 13th International Refrigeration and Air-Conditioning Conference at Purdue.
  • Date d'édition : 12/07/2010

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