Energy efficient demand control for air-conditioning systems

Yasushi Tomita, Kenichi Kuwabara, Nobuhisa Kobayashi, Junichi Murata, Tadahiro Goda

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

We propose an energy efficient demand control method for air-conditioning systems for buildings installed with multi-split packaged air-conditioning systems (PAC). Energy efficiency is improved by controlling the operating point constantly to target power consumption while limiting PAC electricity power demand and recovering a normal condition without relying on PAC internal logic. The constant operating point is determined as the ratio of the number of units requiring 100% heat load among all indoor units when all units are set to either 100% or 0% using only ordinal external interface information such as temperature setting and operating mode. The proposed method is a practical measure that enables quick, precise, energy efficient control of PAC demand. The results of experiments and case studies showed that the proposed method is 10% more energy efficient than the conventional intermittent operation method and has 4-5% accuracy for operating point control.

元の言語英語
ホスト出版物のタイトル2013 IEEE Power and Energy Society General Meeting, PES 2013
DOI
出版物ステータス出版済み - 2013
イベント2013 IEEE Power and Energy Society General Meeting, PES 2013 - Vancouver, BC, カナダ
継続期間: 7 21 20137 25 2013

その他

その他2013 IEEE Power and Energy Society General Meeting, PES 2013
カナダ
Vancouver, BC
期間7/21/137/25/13

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Air conditioning
Thermal load
Energy efficiency
Electric power utilization
Electricity
Experiments
Temperature

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment
  • Electrical and Electronic Engineering

これを引用

Tomita, Y., Kuwabara, K., Kobayashi, N., Murata, J., & Goda, T. (2013). Energy efficient demand control for air-conditioning systems. : 2013 IEEE Power and Energy Society General Meeting, PES 2013 [6672454] https://doi.org/10.1109/PESMG.2013.6672454

Energy efficient demand control for air-conditioning systems. / Tomita, Yasushi; Kuwabara, Kenichi; Kobayashi, Nobuhisa; Murata, Junichi; Goda, Tadahiro.

2013 IEEE Power and Energy Society General Meeting, PES 2013. 2013. 6672454.

研究成果: 著書/レポートタイプへの貢献会議での発言

Tomita, Y, Kuwabara, K, Kobayashi, N, Murata, J & Goda, T 2013, Energy efficient demand control for air-conditioning systems. : 2013 IEEE Power and Energy Society General Meeting, PES 2013., 6672454, 2013 IEEE Power and Energy Society General Meeting, PES 2013, Vancouver, BC, カナダ, 7/21/13. https://doi.org/10.1109/PESMG.2013.6672454
Tomita Y, Kuwabara K, Kobayashi N, Murata J, Goda T. Energy efficient demand control for air-conditioning systems. : 2013 IEEE Power and Energy Society General Meeting, PES 2013. 2013. 6672454 https://doi.org/10.1109/PESMG.2013.6672454
Tomita, Yasushi ; Kuwabara, Kenichi ; Kobayashi, Nobuhisa ; Murata, Junichi ; Goda, Tadahiro. / Energy efficient demand control for air-conditioning systems. 2013 IEEE Power and Energy Society General Meeting, PES 2013. 2013.
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