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中文摘要：
虚拟电厂中的可再生能源发电出力和电力市场的电价具有不确定性特征,在虚拟电厂的竞标中如何处理这些不确定性因素的影响值得深入研究。应用鲁棒优化的方法处理风电出力和电力市场电价的不确定性,同时考虑碳排放约束对虚拟电厂竞标的影响,建立虚拟电厂鲁棒优化竞标模型。算例分析结果验证了所提模型的经济性和鲁棒性,显示了鲁棒优化法处理含有不确定性参数的优化问题的有效性,且碳排放约束会使虚拟电厂竞标策略发生变化。
英文摘要：
Since both the renewable energy power output of virtual power plant and the electricity price of electric power market have uncertainty factors,their impacts on the bidding affairs of virtual power plant should be deeply researched. The robust optimization approach is used to deal with the uncertainties of wind power output and electricity price and a bidding model based on the robust optimization is built for the virtual power plant,which considers the impact of carbon emission constraint at the same time. The result of case analysis verifies the economics and robustness of the proposed model,demonstrates the effectiveness of robust optimization approach in dealing with the uncertainty parameters and shows the influence of carbon emission constraint on the bidding strategy of virtual power plant.
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