Paper Info
Title
Practical Stability and Event-Triggered Load Frequency Control of Networked Power Systems
Abstract
Practical stability analysis for delayed systems is discussed. Weak practical stability conditions are derived by using Halanay’s inequality and the Lyapunov method. The results are applied to address the problem of practical stability of a power system over a delay-induced communication network. An event-detection-based control scheme is proposed to reduce the communication burdens. Based on the obtained practical stability conditions and the proposed event-detection scheme, sufficient practical stability conditions for load frequency control of a networked power system are given. Furthermore, a new design approach to the event-detection-based controller is presented. Finally, a numerical simulation is given to show the effectiveness and advantage of the obtained results.
Year
DOI
Venue
2022
10.1109/TSMC.2022.3143853
IEEE Transactions on Systems, Man, and Cybernetics: Systems
Keywords
DocType
Volume
Event-triggered scheme,improved Halanay’s inequality,load frequency control (LFC),networked power system,practical stability
Journal
52
Issue
ISSN
Citations 
10
2168-2216
0
PageRank 
References 
Authors
0.34
15
3
Name
Order
Citations
PageRank
He Zhang14314.30
Jun Liu221520.63
Shengyuan Xu33541251.22