Modeling Hybrid AC/DC Power Systems With the Complex Frequency Concept DOI Creative Commons
Ignacio Ponce, Federico Milano

IEEE Transactions on Power Systems, Journal Year: 2023, Volume and Issue: 39(4), P. 6004 - 6013

Published: Dec. 5, 2023

The concept of complex frequency has been recently introduced on the IEEE Transactions Power Systems to study bus voltage variations in magnitude and their link with power injections a system. In this paper, is applied time-varying series connections, namely, RLC dynamic branches, regulating transformers AC/DC converters. proposed modeling approach allows deriving an explicit expression for certain as linear combination three elements: net current injected by devices connected bus, adjacent voltages, branches. formulation unifies between dynamics AC, DC, well hybrid systems. A variety static examples are presented show potential formulation. Relevant applications outlined.

Language: Английский

Nonlinear Stability Measures of Synchronised States in a Power Grid Model DOI Creative Commons
Tom S. Eaves

Journal of Nonlinear Science, Journal Year: 2025, Volume and Issue: 35(2)

Published: Feb. 25, 2025

Language: Английский

Citations

0
Phase and gain stability for adaptive dynamical networks DOI
Nina Kastendiek, Jakob Niehues, Robin Delabays

et al.

Chaos An Interdisciplinary Journal of Nonlinear Science, Journal Year: 2025, Volume and Issue: 35(5)

Published: May 1, 2025

In adaptive dynamical networks, the dynamics of nodes and edges influence each other. We show that we can treat such systems as a closed feedback loop between edge node dynamics. Using recent advances on stability from control theory, derive local, sufficient conditions for steady states to be linearly stable. These are local in sense they written entirely terms (linearized) behavior nodes. apply these Kuramoto model with inertia an form model. For former, recover classic result, latter, our match necessary where latter available, thus completely settling question linear this setting. The method introduce readily applied vast class systems. It enables straightforward evaluation highly heterogeneous

Language: Английский

Citations

0
Modeling Hybrid AC/DC Power Systems With the Complex Frequency Concept DOI Creative Commons
Ignacio Ponce, Federico Milano

IEEE Transactions on Power Systems, Journal Year: 2023, Volume and Issue: 39(4), P. 6004 - 6013

Published: Dec. 5, 2023

The concept of complex frequency has been recently introduced on the IEEE Transactions Power Systems to study bus voltage variations in magnitude and their link with power injections a system. In this paper, is applied time-varying series connections, namely, RLC dynamic branches, regulating transformers AC/DC converters. proposed modeling approach allows deriving an explicit expression for certain as linear combination three elements: net current injected by devices connected bus, adjacent voltages, branches. formulation unifies between dynamics AC, DC, well hybrid systems. A variety static examples are presented show potential formulation. Relevant applications outlined.

Language: Английский

Citations

3