Optimal Power Flow with Substation Reconfiguration

被引：2

作者：

Hinneck, Anton ^{[1
]}

Morsy, Basel ^{[1
]}

Pozo, David ^{[1
]}

Bialek, Janusz ^{[1
]}

机构：

[1] Skolkovo Inst Sci & Technol, Ctr Energy Sci & Technol, Moscow, Russia

来源：

2021 IEEE MADRID POWERTECH | 2021年

关键词：

Optimal bus splitting problem (OBS); Optimal Transmission Switching Problem (OTS); Mixed-Integer Programming (MIP); Topology control; SECURITY;

D O I：

10.1109/PowerTech46648.2021.9494797

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Substation reconfiguration may reduce congestion and therefore reduce the cost of economic dispatch. In this paper we propose a novel method that can be applied to any substation configuration using a mixed-integer linear model. Our methodology generalizes substation reconfiguration to include both more traditional transmission switching and bus splitting. The problem is NP-hard but we show that using state-of-the-art tools we can reduce the computation time significantly. The method has been evaluated on several test cases, the IEEE 118-bus case being the largest. Optimal solutions were found within much smaller time frames than have been previously reported.

引用

页数：6

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