Title
Modeling of Grid-Forming Inverters for Transient Stability Simulations of an all Inverter-based Distribution System
Abstract
Existing models of grid-forming inverters are typically three-phase electromagnetic models and positive sequence electromechanical models. Neither of them is suitable for dynamic simulations of large-scale three-phase unbalanced distribution systems. In order to investigate grid-forming inverters' impact on the transient stability of large-scale three-phase unbalanced distribution systems, a dynamic model of a grid-forming inverter is developed and implemented in an open-source GridLAB-D simulation environment. The advantage of this method is that it can be extended to full-size three-phase unbalanced distribution systems. Simulation results of an all grid-forming, inverter-based, modified version of the IEEE 123-node distribution system verify the capability of grid-forming inverters to maintain the transient stability of a resilient distribution system.
Year
DOI
Venue
2019
10.1109/ISGT.2019.8791620
2019 IEEE Power & Energy Society Innovative Smart Grid Technologies Conference (ISGT)
Keywords
Field
DocType
Grid-forming,Inverter,Distribution System,Transient Stability,Unbalanced
Inverter,Electromagnetic model,Control theory,Computer science,Distribution system,Grid
Conference
ISSN
ISBN
Citations 
2167-9665
978-1-5386-8233-3
0
PageRank 
References 
Authors
0.34
0
5
Name
Order
Citations
PageRank
Wei Du111.72
Kevin Schneider26513.63
Francis K. Tuffner301.01
Zhe Chen434370.20
Robert Lasseter55418.64