斜坡约束和不确定需求下的动态经济调度与价格演化

2018 56th Annual Allerton Conference on Communication, Control, and Computing (Allerton) Pub Date : 2018-10-01 DOI:10.1109/ALLERTON.2018.8635638

Abhishek K. Gupta, Balsam Dakhil, R. Jain

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引用次数: 0

摘要

考虑具有有限爬坡能力的$N$发电机，需要通过在每个时间步长增加或减少其发电量来满足$T$时间步长的随机需求。我们将此问题描述为具有随机约束的随机动态优化问题，并计算节点价格随时间的演变(拉格朗日乘数对应于约束)。

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Dynamic Economic Dispatch and Price Evolution under Ramping Constraints and Uncertain Demand

Consider $N$ generators with limited ramping capabilities that need to meet the stochastic demand over $T$ time steps by ramping up or ramping down their generation at every time step. We formulate this problem as a stochastic dynamic optimization problem with stochastic constraints, and compute the evolution of nodal prices over time (Lagrange multipliers corresponding to the constraints).

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2018 56th Annual Allerton Conference on Communication, Control, and Computing (Allerton)

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