考虑电转气消纳风电的电-气综合能源系统两阶段鲁棒协同调度

吴江; 王晶晶; 张强; 张亚超

doi:10.19912/j.0254-0096.tynxb.2020-0340

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太阳能学报 ›› 2022, Vol. 43 ›› Issue (2) : 436-443. DOI: 10.19912/j.0254-0096.tynxb.2020-0340

考虑电转气消纳风电的电-气综合能源系统两阶段鲁棒协同调度

吴江¹, 王晶晶¹, 张强¹, 张亚超²

作者信息 +

TWO-STAGE ROBUST COOPERATIVE SCHEDULING FOR ELECTRICITY-GAS INTEGRATED ENERGY SYSTEM CONSIDERING POWER-TO-GAS FOR WIND POWER ACCOMMODATION

Wu Jiang¹, Wang Jingjing¹, Zhang Qiang¹, Zhang Yachao²

Author information +

文章历史 +

摘要

针对传统随机规划方法和区间优化方法处理风电出力不确定性的不足之处,该文提出含电转气设备的电力-天然气综合能源系统两阶段鲁棒协同调度模型,并考虑天然气网络运行约束对燃气轮机和电转气设备调度出力及备用配置的影响。模型以风电基准场景下系统的日前调度运行成本及最劣风电场景下实时调度成本之和为目标函数,建立具max-min结构的双层优化模型,并在主/子问题求解框架下采用列约束生成（C&CG）方法进行求解。最后,在Matlab平台下构建仿真算例验证所提鲁棒协同调度模型的有效性。

Abstract

In view of the shortcomings of traditional stochastic programming and interval optimization methods for handling wind power uncertainty, a two-stage robust cooperative scheduling model for the electricity-gas integrated energy system with PtG facilities is proposed, and the influence of natural gas network operation constraints on the scheduling power output and reserve capacity configuration by gas-fired units and PtG facilities is considered. The sum of the day-ahead dispatch cost under wind power benchmark scenario and the real-time dispatch cost under the worst wind power scenario is regarded as the objective function, and a bi-level optimization model with max-min structure is established. Then the solution is obtained by using the column-and-constraint generation method through the master-sub problem solving framework. Finally, a simulation example is built on Mathlab platform to verify the effectiveness of the proposed two-stage robust cooperative scheduling model.

导出引用

吴江, 王晶晶, 张强, 张亚超. 考虑电转气消纳风电的电-气综合能源系统两阶段鲁棒协同调度[J]. 太阳能学报. 2022, 43(2): 436-443 https://doi.org/10.19912/j.0254-0096.tynxb.2020-0340

Wu Jiang, Wang Jingjing, Zhang Qiang, Zhang Yachao. TWO-STAGE ROBUST COOPERATIVE SCHEDULING FOR ELECTRICITY-GAS INTEGRATED ENERGY SYSTEM CONSIDERING POWER-TO-GAS FOR WIND POWER ACCOMMODATION[J]. Acta Energiae Solaris Sinica. 2022, 43(2): 436-443 https://doi.org/10.19912/j.0254-0096.tynxb.2020-0340

中图分类号： TM732

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