A column generation approach for solving generation expansion planning problems with high renewable energy penetration
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- 作者：Angela Flores-Quiroza ; Rodrigo Palma-Behnkea ; rodpalma@cec.uchile.cl" class="auth_mail" title="E-mail the corresponding author ; Golbon Zakerib ; Rodrigo Morenoa ; c
- 关键词：Column generation ; Generation expansion planning ; Flexibility ; Renewable energy integration ; Unit commitment
- 刊名：Electric Power Systems Research
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：136
- 期：Complete
- 页码：232-241
- 全文大小：1984 K
文摘
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A multi-stage generation expansion planning model which incorporates unit commitment constraints is proposed.
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A Dantzig–Wolfe decomposition together with a column generation approach is developed to overcome intractability.
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Computational results for small and large size cases confirm the benefits of the method.
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An optimal expansion of the generation mix of a realistic power system in Chile for 2012–2030 is determined.
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The importance of considering short term constraints in long term generation planning is highlighted.