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Evaluating the performance of a fault detection and diagnostic system for vapor compression equipment.

Author(s) : BREUKER M. S., BRAUN J. E.

Type of article: Article

Summary

This paper presents a detailed evaluation of the performance of a statistical, rule-based fault detection and diagnostic (FDD) technique presented by Rossi and Braun (1997). Steady-state and transient tests were performed on a simple rooftop air conditioner over a range of conditions and fault levels. The steady-state data without faults were used to train models that predict outputs for normal operation. The transient data with faults were used to evaluate FDD performance. The effect of a number of design variables on FDD sensitivity for different faults was evaluated and two prototype systems were specified for more complete evaluation.

Details

  • Original title: Evaluating the performance of a fault detection and diagnostic system for vapor compression equipment.
  • Record ID : 1999-3465
  • Languages: English
  • Source: HVAC&R Research - vol. 4 - n. 4
  • Publication date: 1998/10
  • Document available for consultation in the library of the IIR headquarters only.

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