March 2026

Conference Paper

Distributed Control and Optimization of Virtual Inertia in Power Systems

By:
Yadav, Ajay P; Olama, Mohammed M; Ekti, Ali Riza ; Stenvig, Nils M
Book Title:
2025 IEEE Power & Energy Society General Meeting (PESGM)
Publication Date:
March 12, 2026
Publisher Location:
IEEE, New Jersey, United States of America
Conference Name:
2025 IEEE PES General Meeting (PESGM)
Conference Location:
Austin, Texas, United States of America
Conference Sponsor:
IEEE
View DOI Listing:
https://doi.org/10.1109/PESGM52009.2025.11225356

Abstract

The integration of renewable energy sources into power grids through inverter-based resources (IBRs) reduces system inertia, leading to faster frequency dynamics and potential grid instability. This paper proposes a distributed, consensus-based approach for the real-time control and optimization of inertia sources during system disturbances, enhancing both system stability and economic performance. Furthermore, we integrate this approach with the traditional inertia placement problem, demonstrating its suitability for existing frameworks. We validate its effectiveness in a 4-bus test system and a two-area 8-bus test system, showcasing its potential for scalable, dynamic inertia management in low-inertia grids.