AIJ Journal of Technology and Design
Online ISSN : 1881-8188
Print ISSN : 1341-9463
ISSN-L : 1341-9463
Environmental Engineering
AN INVESTIGATION STUDY ON EXISTING BUILDING ENERGY EFFICIENCY RENOVATION WITH A WATER THERMAL STORAGE SYSTEM
Tadao YAGIShigehiro ICHINOSEHiroyuki MIYAJIHironori KIMURATomoya KAWAJI
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2021 Volume 27 Issue 66 Pages 779-784

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Abstract

Thermal storage air-conditioning system is a highly efficient technology for peak load reduction and load leveling of electric power. Therefore, the thermal storage systems have been widely applied since 1960s mainly to office buildings. Currently, many of these buildings are reached the time of renovation. Dealing with existing building renovations, we have to take actual building usage into consideration in remodeling plan and design appropriately from the point of further reduction of carbon dioxide emission or energy saving. In this paper, we report an investigation study on actual energy efficiency renovation with a water thermal storage system.

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© 2021, Architectural Institute of Japan
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