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 - 12 1 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

出版物シリーズ

名前IEEE Power and Energy Society General Meeting
ISSN(印刷物)1944-9925
ISSN(電子版)1944-9933

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

Fingerprint

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] (IEEE Power and Energy Society General Meeting). 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 (IEEE Power and Energy Society General Meeting).

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, IEEE Power and Energy Society General Meeting, 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. (IEEE Power and Energy Society General Meeting). 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. (IEEE Power and Energy Society General Meeting).
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