论文标题
在集成电气和天然气配电系统中的混合企业经济调度游戏的两阶段方法
A two-stage approach for a mixed-integer economic dispatch game in integrated electrical and gas distribution systems
论文作者
论文摘要
我们首次在综合电气和天然气分配系统中首次提出经济调度问题，作为分布式生产商之间的游戏平衡问题。具体而言，通过使用混合式二阶锥或零件仿射模型近似非线性气流方程，并假设电力和气价在总体消耗上线性取决于我们获得潜在的混合量游戏。为了计算近似的广义NASH平衡，我们提出了一种迭代的两阶段方法，该方法利用问题凸的和气流模型。我们量化了计算解决方案的质量，并执行数值研究以评估方法的性能。
We formulate for the first time the economic dispatch problem in an integrated electrical and gas distribution system as a game equilibrium problem between distributed prosumers. Specifically, by approximating the non-linear gas-flow equations either with a mixed-integer second order cone or a piece-wise affine model and by assuming that electricity and gas prices depend linearly on the total consumption we obtain a potential mixed-integer game. To compute an approximate generalized Nash equilibrium, we propose an iterative two-stage method that exploits a problem convexification and the gas flow models. We quantify the quality of the computed solution and perform a numerical study to evaluate the performance of our method.
