Establishment and Analysis of Fault Model for the Central Air-Conditioning System

Lian You Li; Yong Jiang Shi; Dan Li

doi:10.4028/www.scientific.net/AMR.505.112

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 505Establishment and Analysis of Fault Model for the...

Establishment and Analysis of Fault Model for the Central Air-Conditioning System

Abstract:

This paper analyzes the dynamic fault information (temperature, pressure, flow, noise, vibration etc.) in the process of operation of the air-conditioning system and establishes the simplified qualitative physical model which takes the surface air cooler as an example, and then writes out the mathematical model according to the simplified model. Finally, the paper gets some conclusions or conjecture suitable for the material object according to the research of the mathematical model.

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Periodical:

Advanced Materials Research (Volume 505)

Pages:

112-115

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.505.112

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Online since:

April 2012

Authors:

Lian You Li, Yong Jiang Shi, Dan Li

Keywords:

Air-Conditioning System, Analysis, Fault Information

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References

[1] Xiaoming Li and etc. A Neutral Network Prototype for Fault Detection and Diagnostic of Heating Systems. ASHRAE Transactions, 1997: 634-644.

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[2] Dodier and etc. Small-scale On-line Diagnostics for an HVAC System. ASHRAE Transactions, 1998,104(1A): 530-539.

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[3] Satu H. Hrki. and etc. Performance Factors as a Basis of Practical Fault Detection and Diagnostic Methods for Air-handling Units. ASHRAE Transactions, 1999:1069-1077

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