Analysis of Thermal Characteristics of Heat Source Equipment for HVAC Systems Installed in a Multi-functional Building and Improvement of Energy Efficiency(Environmental Engineering)

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概要

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• This paper investigates the energy efficiency of heat source equipment (gas-fired absorption chillers/heaters) for HVAC systems by using long-range data (including cooling and heating periods) of a multifunctional building mainly composed of office space, which had been put into operation one year previously. The main approach for improving energy efficiency is to estimate the impact on energy consumption of operating strategies for heat source equipment that are easily adopted on-site and variation in thermal capacity ratio of its two or more units, the selection of which is important at the stage of HVAC system design. The results show that the impact on energy consumption is most significant during the cooling period, and can realize energy savings of up to 13%.

• 社団法人日本建築学会の論文
• 2007-11-15

著者

• Sagara Noriyasu

  Faculty Of Environment Engineering The University Of Kitakyushu

• Maehara Katsuki

  Faculty of Environment Engineering, The University of Kitakyushu

• Maehara Katsuki

  Faculty Of Environment Engineering The University Of Kitakyushu

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• Investigation and Evaluation on District Energy System at Kitakyushu Science and Research Park : Field Study on Running Situation during 2002(Environmental Engineering)
• Examination of the Viability of Co-generation for a Small-scale Housing Development in Kitakyushu, Japan(Environmental Engineering)
• Analysis of Thermal Characteristics of Heat Source Equipment for HVAC Systems Installed in a Multi-functional Building and Improvement of Energy Efficiency(Environmental Engineering)

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