Compositional Grid Codes With Guarantee on Both Stability and Dynamic Performance
Abstract
This paper proposes a compositional grid code framework that guarantees power system stability and dynamic performance simultaneously. By reformulating device-grid interactions based on passivity theory, we derive compositional stability indices compatible with heterogeneous dynamics. Then, the proposed grid codes decompose system-level stability certificates into quantitative constraints upon individual devices while accommodating standard dynamic specifications. Compared with existing approaches, this method overcomes the previous limitations in closed-loop stability assurance and facilitates the plug-and-play integration of heterogeneous dynamic devices.
Fields of Study & Subjects
Power System Optimization and Stability
Microgrid Control and Optimization
Smart Grid Security and Resilience
Publication details
- Journal / source
- IEEE Transactions on Power Systems
- Publisher
- Institute of Electrical and Electronics Engineers (IEEE)
- Volume
- 41
- Issue
- 3
- Pages
- 2398–2401
- Publication date
- 12 January 2026