Adaptive dynamical networks

R Berner, T Gross, C Kuehn, J Kurths, S Yanchuk - Physics Reports, 2023 - Elsevier
It is a fundamental challenge to understand how the function of a network is related to its
structural organization. Adaptive dynamical networks represent a broad class of systems that …

Collective nonlinear dynamics and self-organization in decentralized power grids

D Witthaut, F Hellmann, J Kurths, S Kettemann… - Reviews of modern …, 2022 - APS
The ongoing transition to renewable energy supply comes with a restructuring of power
grids, changing their effective interaction topologies, more and more strongly decentralizing …

Perspectives on adaptive dynamical systems

J Sawicki, R Berner, SAM Loos, M Anvari… - … Journal of Nonlinear …, 2023 - pubs.aip.org
Adaptivity is a dynamical feature that is omnipresent in nature, socio-economics, and
technology. For example, adaptive couplings appear in various real-world systems, such as …

Network-induced multistability through lossy coupling and exotic solitary states

F Hellmann, P Schultz, P Jaros, R Levchenko… - Nature …, 2020 - nature.com
The stability of synchronised networked systems is a multi-faceted challenge for many
natural and technological fields, from cardiac and neuronal tissue pacemakers to power …

Solitary states for coupled oscillators with inertia

P Jaros, S Brezetsky, R Levchenko… - … Journal of Nonlinear …, 2018 - pubs.aip.org
Networks of identical oscillators with inertia can display remarkable spatiotemporal patterns
in which one or a few oscillators split off from the main synchronized cluster and oscillate …

What adaptive neuronal networks teach us about power grids

R Berner, S Yanchuk, E Schöll - Physical Review E, 2021 - APS
Power grid networks, as well as neuronal networks with synaptic plasticity, describe real-
world systems of tremendous importance for our daily life. The investigation of these …

Propagation of wind-power-induced fluctuations in power grids

H Haehne, K Schmietendorf, S Tamrakar, J Peinke… - Physical Review E, 2019 - APS
Renewable generators perturb the electric power grid with heavily non-Gaussian and time
correlated fluctuations. While changes in generated power on timescales of minutes and …

[HTML][HTML] PowerDynamics. jl—An experimentally validated open-source package for the dynamical analysis of power grids

A Plietzsch, R Kogler, S Auer, J Merino, A Gil-de-Muro… - SoftwareX, 2022 - Elsevier
PowerDynamics. jl is a Julia package for time-domain modeling of power grids that is
specifically designed for the stability analysis of systems with high shares of renewable …

[HTML][HTML] Toward dynamic stability assessment of power grid topologies using graph neural networks

C Nauck, M Lindner, K Schürholt… - … Interdisciplinary Journal of …, 2023 - pubs.aip.org
To mitigate climate change, the share of renewable energies in power production needs to
be increased. Renewables introduce new challenges to power grids regarding the dynamic …

The footprint of atmospheric turbulence in power grid frequency measurements

H Haehne, J Schottler, M Waechter, J Peinke… - Europhysics …, 2018 - iopscience.iop.org
Fluctuating wind energy makes a stable grid operation challenging. Due to the direct contact
with atmospheric turbulence, intermittent short-term variations in the wind speed are …