arxiveess.SY2026-06-30
Stability and Droop Characteristics Analysis of Observer-Synchronized Grid-Forming Control
Aizuo Chen, Xiangyu Meng, Yue Zhu
This paper analyzes the stability and droop characteristics of Observer-Synchronized grid-forming control. First, a second-order nonlinear autonomous model is derived under the quasi-steady-state assumption. Based on the derived model, the equilibrium points and nonlinear stabili…