Energy efficient demand control for air-conditioning systems

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

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

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.

本文言語英語
ホスト出版物のタイトル2013 IEEE Power and Energy Society General Meeting, PES 2013
DOI
出版ステータス出版済み - 12月 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月 21 20137月 25 2013

出版物シリーズ

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

その他

その他2013 IEEE Power and Energy Society General Meeting, PES 2013
国/地域カナダ
CityVancouver, BC
Period7/21/137/25/13

!!!All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術
  • 原子力エネルギーおよび原子力工学
  • 再生可能エネルギー、持続可能性、環境
  • 電子工学および電気工学

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