Novel Stability Criteria of Cyber-Physical Microgrid Systems via Adjustable-Parameter-Square-Dependent Mixed Convex Combination

• Published in: IEEE transactions on power systems Vol. 40; no. 1; pp. 933 - 946
• Main Authors: He, Jing, Zhang, Junpeng, Yang, Long, Yang, Feisheng
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.01.2025; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Control systems; Cyber-physical microgrid; Delays; Derivatives; Distributed generation; Frequency control; Functions (mathematics); Information systems; Linear matrix inequalities; load frequency control; Microgrids; Parameters; Polynomials; Simulation; Stability analysis; Stability augmentation; Stability criteria; Symmetric matrices; Time varying control; time-varying delay; Vectors

An open network with low-bandwidth communication channels is applied to support the information exchange in the cyber-physical microgrid system, making the load frequency control (LFC) subject to inherent time-varying delay. In the stability analysis for delayed microgrid systems with LFC scheme, it...