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A Novel Robust Optimization Based Offering Strategy for Wind and Pumped-Storage Units
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Vahid Vahidinasab *   1, Youdsef Parzivand1 |
| 1- Abbaspour College of Technology, Shahid Beheshti University |
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Abstract: (8336 Views) |
| This paper proposes an adaptive framework that can help the owner of a wind/pumped storage power plant as a price-taker power producer to build hourly offering curves for participating in a pool electricity market. The proposed method sequentially solves a set of robust mixed-integer linear programming problems. In the robust optimization method, no longer need to predict uncertain parameters and instead, confidence level of uncertain parameters are defined. These intervals are successively divided into smaller intervals so that the offering production curves be achieved. It is necessary to note that the main objective of the robust programming method is to obtain optimal robust solutions for the worst possible event of the uncertain parameters in their uncertain spectrum. The obtained solution of aforementioned problem can provide enough information to make an hourly offering curve. Here, the uncertainty of electricity price, wind power and availability of wind and pumped-storage units are considered. |
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| Keywords: Wind farm, pumped-storage hydro units, robust optimization, offering production curves |
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Full-Text [PDF 563 kb]
(2258 Downloads)
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Type of Study: Research |
Subject:
Special
Received: 2014/01/1 | Accepted: 2014/08/6 | Published: 2014/09/6
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