Conference Paper

Proceedings of ASim Conference 2014: 2nd Asia conference of IBPSA-China, Japan, Korea

Efficiency Evaluation of Packaged Air-Conditioning System with Different Patterns of Compressor Operation

Hideki Yamaguchi, Masato Miyata, Takao Sawachi, Keisuke Ohno, Kiyoshi Saito

Abstract: It is important to develop the practical evaluation method of energy efficiency of packaged air conditioning system for estimation of electric power consumption of a building. The relationship between electric power consumption and partial load ratio of the air conditioning system is sometime not unique, especially in case of the low thermal load operation. In this paper, we examined the effect of compressor operation patterns on the efficiency of packaged air conditioning system which has one outdoor and one indoor unit. We found that the efficiency of the air conditioning system was different with compressor operation pattern even though partial load ratio was the same.
Keywords: Efficiency evaluation, Simulation, Frequency of Compressor, Packaged Air-Conditioning System
Pages: 833 - 837
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