Statistical analysis of air conditioning peak loads of multiple dwellings

Tetsushi Ono, Aya Hagishima, Jun Tanimoto, Sheikh Ahmad Zaki, Naja Aqilah Hisham

研究成果: ジャーナルへの寄稿会議記事査読

1 被引用数 (Scopus)


Evaluation of the aggregated air-conditioning load of multiple dwellings is important for demand response through the optimum control of numerous air-conditioners (A/Cs), for development of smart-city or smart-community technologies. However, past studies have mainly focused on the characteristics of A/C load in a single household. With this background, the authors conducted statistical analysis of time-series data for A/C electricity consumption in 489 dwellings in Osaka, Japan, and 20 dwellings in Kuala Lumpur, Malaysia to grasp the feature of aggregated A/C load of multiple dwellings. The findings of this analysis are followings: 1) the aggregated A/C load peak per dwelling decreased by almost 50% as the number of dwellings increased from 1 to 10, due to the offset of the diverse time-patterns of A/C load. 2) The occurrence of the top 2.5% A/C load shows strong time and date dependency for an A/C load aggregated by many dwellings.

ジャーナルE3S Web of Conferences
出版ステータス出版済み - 8月 13 2019
イベント13th REHVA World Congress, CLIMA 2019 - Bucharest, ルーマニア
継続期間: 5月 26 20195月 29 2019

!!!All Science Journal Classification (ASJC) codes

  • 環境科学(全般)
  • エネルギー(全般)
  • 地球惑星科学(全般)


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