An Optimization Method of District Heating and Cooling Plant Operation Based on Genetic Algorithm

• Kobayashi Shuichiro

  Toshiba Corporation

• Sakamoto Yoshiyuki

  Toshiba Corporation

• Nagaiwa Akihiro

  Toshiba Corporation

• Nakamaru Tadashi

  Toshiba Corporation

Bibliographic Information

Other Title

• 遺伝的アルゴリズムを適用した地域冷暖房プラントの運転最適化手法
• イデンテキ アルゴリズム オ テキヨウシタ チイキ レイダンボウ プラント ノ

Abstract

District heating and cooling (DHC) plants are appointed a mission to provide always enough heated or cooled water economically for time variable demand. Especially for the DHC Plant using electricity, it is important to use electricity in night time, and to cut using electricity in peak time in day time. To perform it, solving of the scheduling problem for plant operation is required.<br>This kind of DHC plant operation scheduling problem is represented as an integer programming (IP) one. For solving the IP problem including discrete variables takes much time for on-line use in many cases. In this paper, a method of solving IP problem for scheduling DHC plant operation in practical time for on-line use, using Genetic Algorithm (GA) is proposed. Also, the effectiveness is discussed by simulation examination.

Journal

• IEEJ Transactions on Industry Applications

  IEEJ Transactions on Industry Applications 118 (4), 480-490, 1998

  The Institute of Electrical Engineers of Japan

Keywords

• 地域冷暖房プラント
• オンライン
• 最適化
• 整数計画法
• 遺伝的アルゴリズム

Details

• CRID: 1390001204659917312
• NII Article ID: 10002878267
• NII Book ID: AN10012320
• DOI: 10.1541/ieejias.118.480
• ISSN: 13488163
• ISSN: 09136339
• NDL BIB ID: 4436411
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4436411
• Web Site: http://www.jstage.jst.go.jp/article/ieejias1987/118/4/118_4_480/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed