Long-term Operation Planning of District Heating and Cooling Plants Considering Contract Violation Penalties
5th International Workshop on Computational Intelligence & Applications Proceedings : IWCIA 2009
Page 71-76
published_at 2009-11
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| File | |
| Title ( eng ) |
Long-term Operation Planning of District Heating and Cooling Plants Considering Contract Violation Penalties
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| Creator |
Matsuoka Shimpei
Kato Kosuke
Ishimaru Keiichi
Ushiro Satoshi
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| Source Title |
5th International Workshop on Computational Intelligence & Applications Proceedings : IWCIA 2009
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| Start Page | 71 |
| End Page | 76 |
| Abstract |
Urban district heating and cooling (DHC) systems operate large freezers, heat exchangers, and boilers to stably and economically supply hot and cold water, steam etc., based on customers demand. We formulate an operation-planning problem as a nonlinear integer programming problem for an actual DHC plant. To reflect actual decision making appropriately, we incorporate contract-violation penalties into the running cost consisting of fuel and arrangements expenses. Since a yearly operation plan is necessary for check whether the minimum gas consumption contract is fulfilled or not, we need to solve longterm operation-planning problems. To fast and approximately solve long-term operation-planning problems, we propose a decomposition approach using coarse (monthly) approximate operation-planning problems.
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| NDC |
Technology. Engineering [ 500 ]
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| Language |
eng
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| Resource Type | conference paper |
| Publisher |
IEEE SMC Hiroshima Chapter
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| Date of Issued | 2009-11 |
| Rights |
(c) Copyright by IEEE SMC Hiroshima Chapter.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 1883-3977
[URI] http://www.hil.hiroshima-u.ac.jp/iwcia/2009/
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