作者
Alexander Engelmann, Tillmann Mühlpfordt, Yuning Jiang, Boris Houska, Timm Faulwasser
发表日期
2018/6/27
研讨会论文
2018 Annual American Control Conference (ACC)
页码范围
6188-6193
出版商
IEEE
简介
Distributed optimization methods for Optimal Power Flow (OPF) problems are of importance in reducing coordination complexity and ensuring economic grid operation. Renewable feed-ins and demands are intrinsically uncertain and often follow non-Gaussian distributions. The present paper combines uncertainty propagation via Polynomial Chaos Expansion (PCE) with the Augmented Lagrangian Alternating Direction Inexact Newton (ALADIN) method to solve stochastic OPF problems with non-Gaussian uncertainties in a distributed setting. Moreover, using ALADIN and PCE we obtain fast convergence while avoiding computationally expensive sampling. A numerical example illustrates the performance of the proposed approach.
引用总数
201820192020202120222023335423
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A Engelmann, T Mühlpfordt, Y Jiang, B Houska… - 2018 Annual American Control Conference (ACC), 2018