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The mixed-integer linear optimization model of virtual power plant operation

机译:虚拟电厂运行的混合整数线性优化模型

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The concept of virtual power plant is developed for two prime reasons. First, to diversify the risk of not meeting the long-term electricity delivery contracts, and secondly to achieve better results on the electricity market. This paper regards the case in which a wind power plant and a solar power plant are joint together with a conventional gas power plant to act on the electricity market as a single agent. The problem is formulated as a mixed-integer linear programming model which incorporates long-term bilateral contracts with weekly forecasted hourly market prices. The aim of the optimization is to maximize the profit of the virtual power plant. The efficiency of the proposed model is rendered through two case studies and detailed analysis is provided.
机译:开发虚拟电厂的概念有两个主要原因。首先,分散不满足长期电力输送合同的风险,其次,在电力市场上取得更好的结果。本文考虑的情况是,风力发电厂和太阳能发电厂与常规的天然气发电厂联合在一起,以单一代理的身份在电力市场上发挥作用。该问题被公式化为混合整数线性规划模型,该模型将长期双边合同与每周预测的每小时市场价格结合在一起。优化的目的是使虚拟电厂的利润最大化。通过两个案例研究提出了所提出模型的效率,并提供了详细的分析。

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