Inclusion of Network Configurations in a Security Constrained Optimal Power Flow as a Mixed-Integer Quadratically Constrained Quadratic Program

verfasst von

Leonard Kluß, Thomas Leveringhaus, Marcel Sarstedt, Lutz Hofmann

Abstract

The modifications of the power system due to fast-growing capacities of renewable energy sources combined with slow progress on network expansion measures more and more often lead to non-desirable grid congestions. Changing active and reactive power as a method of counteracting off-limit conditions influences grid losses significantly. Therefore, a minimization of the grid losses in compliance with the technical constraints needs to be approached. Other flexibilities, such as switching measures to change the network configurations also need to be taken into account. Therefore a quadratic optimization problem that contains integer variables to include these characteristics is presented as a reasonable approach. This paper compares mixed-integer quadratically constrained quadratic programs based on two different approaches.

Organisationseinheit(en)

Fachgebiet Elektrische Energieversorgung

Typ

Aufsatz in Konferenzband

Seiten

236-241

Anzahl der Seiten

6

Publikationsdatum

2021

Publikationsstatus

Veröffentlicht

Peer-reviewed

Ja

ASJC Scopus Sachgebiete

Erneuerbare Energien, Nachhaltigkeit und Umwelt

Ziele für nachhaltige Entwicklung

SDG 7 – Erschwingliche und saubere Energie

Elektronische Version(en)

https://ieeexplore.ieee.org/document/9698273 (Zugang: Geschlossen)