Journal Article

FZJ-2026-00513

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Fluctuations and Control: Understanding the Frequency of Power Grids

Rydin Gorjão, L. (Corresponding author) ; Maritz, J. M. ; Schäfer, B. ; Witthaut, D.FZJ*

2025
Europ. Physical Soc. Mulhouse

This record in other databases:  

Please use a persistent id in citations: doi:10.1051/epn/2025510

Abstract: The grid frequency is the power system’s heartbeat, gauging the balance between generation and demand. In this article, we show how frequency dynamics and control can be understood in terms of a paradigmatic model of theoretical physics: the overdamped harmonic oscillator. Using frequency measurements and tools from complex systems, we can see when control steps in, why lower mechanical inertia makes modern grids more jittery, and how the “noise” in the frequency can be used as a clue for better diagnoses and smarter control — especially in renewable resources-dependent systems.

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Contributing Institute(s):

1. Modellierung von Energiesystemen (ICE-1)

Research Program(s):

1. 1122 - Design, Operation and Digitalization of the Future Energy Grids (POF4-112) (POF4-112)

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Database coverage:
Ebsco Academic Search ; SCOPUS

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