TechRxiv
21IASAM127.pdf (2.11 MB)

Transient Simulation of Distribution System with Converter-Based Distributed Generation for Stability Analysis Using Frequency Response Optimized Integrators

Download (2.11 MB)
preprint
posted on 27.07.2021, 07:44 by Sheng LeiSheng Lei, Alexander Flueck

This paper introduces a novel transient simulation scheme and its extension for stability analysis of distribution systems with converter-based distributed generation. Efficiency and accuracy of the simulation scheme with extension are investigated. It is demonstrated that millisecond-level step sizes are applicable to efficient electromagnetic transient simulation for stability analysis of unbalanced power systems while maintaining satisfactory accuracy. The paper also supports the extension of the simulation scheme by showing that the extension has only an insignificant impact on the accuracy but significantly enhances the efficiency.


This paper has been accepted by the 2021 IEEE IAS Annual Meeting.

History

Email Address of Submitting Author

slei3@hawk.iit.edu

Submitting Author's Institution

Illinois Institute of Technology

Submitting Author's Country

United States of America