Grid-Synchronization Stability of Converter-Based Resources—An Overview
Xiongfei Wang, Mads Graungaard Taul, Heng Wu, Yicheng Liao, Frede Blaabjerg, Lennart Harnefors
Abstract
This paper presents an overview of the synchronization stability of converter-based resources under a wide range of grid conditions. The general grid-synchronization principles for grid-following and grid-forming modes are reviewed first. Then, the small-signal and transient stability of these two operating modes are discussed, and the design-oriented analyses are performed to illustrate the control impact. Lastly, perspectives on the prospects and challenges are shared.
Topics & Concepts
Synchronization (alternating current)GridComputer scienceStability (learning theory)TelecommunicationsMathematicsGeometryChannel (broadcasting)Machine learningMicrogrid Control and OptimizationAdvanced Data Storage TechnologiesPower Systems and Renewable Energy