Presentation | 2014-11-20 Optimization of Unit Commitment Problem by Distributed Simplex Algorithm Toshiki ASAI, Naoki HAYASHI, Shigemasa TAKAI, |
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Abstract(in English) | The unit commitment problem determines a turn-on and turn-off scheduling and outputs of power generating units to meet a load demand. This problem is formulated as a 0-1 mixed integer programming. Due to the recent dynamic changes in the power industry, a distributed solution to the problem is required. There are a number of distributed optimization algorithms for the unit commitment problem. However distributed simplex algorithms proposed in the previous work consider optimization problems involving only continuous variables. Therefore they cannot be applied to problems involving discrete variables such as those considered in this study. In this paper, we propose an algorithm based on a branch-and-bound method and a distributed simplex algorithm, and solve the unit commitment problem in a distributed way. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Distributed Optimization / Unit Commitment Problem / Simplex Algorithm / Branch-and-bound Method |
Paper # | CAS2014-96,MSS2014-60 |
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Committee | MSS |
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Conference Date | 2014/11/13(1days) |
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Registration To | Mathematical Systems Science and its applications(MSS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optimization of Unit Commitment Problem by Distributed Simplex Algorithm |
Sub Title (in English) | |
Keyword(1) | Distributed Optimization |
Keyword(2) | Unit Commitment Problem |
Keyword(3) | Simplex Algorithm |
Keyword(4) | Branch-and-bound Method |
1st Author's Name | Toshiki ASAI |
1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
2nd Author's Name | Naoki HAYASHI |
2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
3rd Author's Name | Shigemasa TAKAI |
3rd Author's Affiliation | Graduate School of Engineering, Osaka University |
Date | 2014-11-20 |
Paper # | CAS2014-96,MSS2014-60 |
Volume (vol) | vol.114 |
Number (no) | 313 |
Page | pp.pp.- |
#Pages | 5 |
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