Transient Analysis of Microgrids With Parallel Synchronous Generators and Virtual Synchronous Generators

• Published in: IEEE transactions on energy conversion Vol. 35; no. 1; pp. 95 - 105
• Main Authors: Shi, Kai, Song, Wentao, Ge, Huilin, Xu, Peifeng, Yang, Yongheng, Blaabjerg, Frede
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.03.2020; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Closures; Computer simulation; Converters; Damping capacity; Distributed generation; Dynamic models; Electric power grids; Energy sources; Generators; Inertia; inertia matching; Microgrid; Microgrids; Oscillators; power oscillation; pre-synchronization; Regulators; Signal generation; stability; Stability analysis; Synchronism; synchronous generator (SG); Synchronous generators; Transient analysis; Transient performance; virtual synchronous generator (VSG); Voltage control

In recent years, the increasing penetration of distributed generation in microgrids challenges the control and coordination of energy resources. Especially in microgrids with virtual synchronous generator (VSG)-controlled converters and conventional synchronous generators (SG), the inherent inertia...