Enhancing Dynamic Resilience of Networked Microgrids with a High Penetration of Power-Electronic-Interfaced DERs

An enhancement method of dynamic resilience of networked microgrids is presented in this paper to improve the small-signal stability of the system subject to disturbances. A novel eigenvalue-oriented objective function is designed to coordinate the parameters of controllers for DER power-electronic...

Full description

Saved in:
Bibliographic Details
Published inIEEE Power & Energy Society General Meeting pp. 1 - 5
Main Authors Jing, Hang, Kweon, Junho, Li, Yan, Monga, Vishal
Format Conference Proceeding
LanguageEnglish
Published IEEE 17.07.2022
Subjects
Cost function
distributed energy resources (DERs)
Eigenvalues and eigenfunctions
Mathematical models
Microgrids
Networked microgrids
particle swarm optimization (PSO)
Power system dynamics
Power system stability
power-electronic interfaces
Resilience
small-signal stability
Online AccessGet full text

Cover

More Information
Summary:An enhancement method of dynamic resilience of networked microgrids is presented in this paper to improve the small-signal stability of the system subject to disturbances. A novel eigenvalue-oriented objective function is designed to coordinate the parameters of controllers for DER power-electronic interfaces, which is a non-smooth and non-convex problem. To solve it, an algorithmic solution is developed by leveraging particle swarm optimization (PSO). Numerical results on typical networked microgrids validate the effectiveness of the presented method in enhancing the dynamic resilience of the system.
ISSN:1944-9933
DOI:10.1109/PESGM48719.2022.9916816