Verification of thermal comfort and PV generation self-consumption operation effect under precooling operation

Jungmin Kim*, Tianshu Xu, Yuka Maruyama, Yugo Tsuneoka, Shingo Yamaguchi, Shin Ichi Tanabe, Yasuhiro Hayashi, Naomi Morito

*この研究の対応する著者

研究成果: Conference contribution

抄録

Because of the promotion of renewable energy in Japan, it is expected that house with solar panels installed will be approximately 7.5 million in 2030. The aim of this study was to evaluate the effect of the precooling operation. To this end, we measured indoor environmental factors, energy consumption, and skin surface temperature and heat loss using a thermal manikin under four conditions with different air conditioning operations in a zero-energy house. As a result, we found that a 6-h precooling operation is more effective than a 3-h precooling operation, and the radiant cooling system is more effective than the air conditioner to increase the photovoltaic (PV) generation self-consumption and to decrease the sales power from PV generation. Furthermore, we learned that the heat loss of the radiant cooling system was less than that of the convection cooling system (air conditioner).

本文言語English
ホスト出版物のタイトル15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018
出版社International Society of Indoor Air Quality and Climate
ISBN(電子版)9781713826514
出版ステータスPublished - 2018
イベント15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018 - Philadelphia, United States
継続期間: 2018 7 222018 7 27

出版物シリーズ

名前15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018

Conference

Conference15th Conference of the International Society of Indoor Air Quality and Climate, INDOOR AIR 2018
国/地域United States
CityPhiladelphia
Period18/7/2218/7/27

ASJC Scopus subject areas

  • 汚染

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