一种分布式智能电网潮流快速优化调节算法

T. Erseghe
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引用次数: 5

摘要

本文研究了用分布式算法求解电压调节下的最优潮流问题。从最近关于分布式opf的文献中获得灵感,该方法通过乘法器的交替方向方法(ADMM)开发,并提供了一种完全分散、可扩展、非常快速和鲁棒的方法,其性能在有意义的场景中得到了体现。与大多数文献不同,本文没有使用OPF问题的半定规划(SDP)松弛,而是通过有效的内点法(ipm)来解决局部子问题,以保证有限的局部处理工作量。
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A distributed algorithm for fast optimal power flow regulation in Smart Grids
This paper deals with the solution of the optimal power flow (OPF) problem under voltage regulation by means of a distributed algorithm. Taking inspiration from the recent literature on distributed-OPF, the approach is developed via the alternating direction method of multipliers (ADMM), and provides a fully decentralized, scalable, very fast, and robust method, whose performance is shown in meaningful scenarios. Unlike most of the literature, no semidefinite programming (SDP) relaxations of the OPF problem is used, but local subproblems are addressed via efficient interior point methods (IPMs) to guarantee limited local processing efforts.
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