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IIR document

Smart fault detection and diagnosis for heat pump systems.

Number: pap. n. 108

Author(s) : MADANI H.

Summary

This paper introduces a holistic approach to develop a Smart Fault Detection and Diagnosis (SFDD) system which can be integrated and widely used in both old and new heat pump systems worldwide. A SFDD acts as the heart of smart heat pump system. It is able to minimize the installation and control errors, couple or decouple the renewable energy sources, make load-shifting possible, detect the performance degradation during operation, avoid unnecessary visual inspections and components replacement, and reduce the maintenance cost and down-time of the system. In order to determine the most important faults in the heat pump system, a comprehensive study is done on the faults reported to both OEMs and a main insurance company in Sweden and the results are briefly presented. The paper also discusses how a knowledge-based Smart Fault Detection and Diagnosis unit should be designed to support the heat pump systems at commissioning, operation, and maintenance phases.

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Pages: 8 p.

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Details

  • Original title: Smart fault detection and diagnosis for heat pump systems.
  • Record ID : 30015269
  • Languages: English
  • Source: Proceedings of the 24th IIR International Congress of Refrigeration: Yokohama, Japan, August 16-22, 2015.
  • Publication date: 2015/08/16
  • DOI: http://dx.doi.org/10.18462/iir.icr.2015.0108

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