Modeling and simulation of gas networks coupled to power grids

Fokken, Eike ; Göttlich, Simone ; Kolb, Oliver

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Document Type: Working paper
Year of publication: 2018
Place of publication: Mannheim
Publication language: English
Institution: School of Business Informatics and Mathematics > Scientific Computing (Göttlich 2011-)
Subject: 510 Mathematics
Abstract: In this paper, a mathematical framework for the coupling of gas networks to electric grids is presented to describe in particular the transition from gas to power. The dynamics of the gas flow are given by the isentropic Euler equations, while the power flow equations are used to model the power grid. We derive pressure laws for the gas flow that allow for the well-posedness of the coupling and a rigorous treatment of solutions. For simulation purposes, we apply appropriate numerical methods and show in a experimental study how gas-to-power might influence the dynamics of the gas and power network, respectively.

Dieser Eintrag ist Teil der Universitätsbibliographie.

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