ANALYZING AND EVALUATING A PMV-BASED THERMAL COMFORT MODEL IN CONTROLLING AIR CONDITIONING SYSTEM

Authors

  • Aidil Sukri Ahmad School of Mechatronic Engineering, Universiti Malaysia Perlis, 02600 Perlis, Malaysia
  • S. A. Abdul Shukor School of Mechatronic Engineering, Universiti Malaysia Perlis, 02600 Perlis, Malaysia
  • Karl Kohlhof Faculty of Information, Media and Electrical Engineering, Cologne University of Applied Science, 50679 Cologne, Germany
  • Zul Azhar Zahid Jamal School of Microelectronic Engineering, Universiti Malaysia Perlis, 02600 Perlis, Malaysia
  • Azizul Mohamad School of Mechatronic Engineering, Universiti Malaysia Perlis, 02600 Perlis, Malaysia

DOI:

https://doi.org/10.11113/jt.v77.6801

Keywords:

Thermal comfort, Predicted Mean Vote (PMV), air conditioning system

Abstract

The usage of air conditioning system to create a thermally comfortable environment in tropical countries is often a must, not necessarily luxurious any longer. However, the extreme usage of the system will lead towards higher consumption of energy and higher cost. A promising energy efficient model developed based on the Predictive Mean Vote (PMV) is analyzed and evaluated here to distinguish its workability. This model only requires the user to enter their respective PMV value (from -1 to +1) and the respective parameters will be inserted into the air conditioning system, which is based on the standard thermal comfort ISO 7730. Analyses and evaluations were done based on the measurements from human subjects and their feelings towards the surroundings were recorded to see the performance of the model. From here, more than 91% of the subjects agree with the parameters used in defining their thermal comfort. This proves the workability of the model towards controlling the air conditioning system in creating a thermal comfort ambience at lower energy consumption, and further simulative investigations are appreciated before implementation.

References

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Published

2015-12-16

Issue

Section

Science and Engineering

How to Cite

ANALYZING AND EVALUATING A PMV-BASED THERMAL COMFORT MODEL IN CONTROLLING AIR CONDITIONING SYSTEM. (2015). Jurnal Teknologi (Sciences & Engineering), 77(28). https://doi.org/10.11113/jt.v77.6801