An Overview of Semidefinite Relaxations for Optimal Power Flow Problem

被引：0
|
作者：
I. A. Zorin
E. N. Gryazina
机构：
[1] Skolkovo Institute of Science and Technology,Trapeznikov Institute of Control Sciences
[2] Russian Academy of Sciences,undefined
来源：
Automation and Remote Control | 2019年 / 80卷
关键词：
power systems; semidefinite programming; convex relaxations; power flows;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The AC optimal power flow (AC OPF) problem is considered and five convex relaxations for solving this problem—the semidefinite, chordal, conic, and moment-based ones as well as the QC relaxation—are overviewed. The specifics of the AC formulation and also the nonconvexity of the problem are described in detail. Each of the relaxations for OPF is written in explicit form. The semidefinite, chordal and conic relaxations are of major interest. They are implemented on a test example of four nodes.
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页码：813 / 833
页数：20
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