4 papers
Ideally-Smooth Transition between Grid-Forming and Grid-Following Inverters based on State Mapping Method
Zhenshuai Liu, Yitong Li, Zirui Wang +3
There has been widespread global increasing use of renewable energy sources, which are usually connected to the electricity grids via power electronic inverters. Traditionally, the…
Hybrid Voltage-Current Control of Grid-Forming and Grid-Following Inverters
Zirui Wang, Yitong Li, Quanchi Wu +1
Grid-connected inverters are required to operate stably under a wide range of grid conditions. However, conventional grid-following (GFL) control may suffer from instability under…
Eigenvalue Patterns and Participation Analysis of Symmetric Renewable Energy Power Systems
Yao Qin, Yitong Li, Wei Wang +3
State-space analysis is widely employed for examining power system dynamics but faces challenges in large-scale power systems integrated with numerous inverter-based resources (IBR…
A Novel -Approximation Method Based on Numerical Integration for Discretizing Continuous Systems
Shen Chen, Chaohou Liu, Wei Yao +4
In this article, we propose a novel discretization method based on numerical integration for discretizing continuous systems, termed the -approximation or Scalable Bilinear Tra…