no code implementations • 30 Nov 2021 • Changjun He, Xiuqiang He, Hua Geng, Huadong Sun, Shiyun Xu
This criterion is proved to be a sufficient stability condition for addressing the effects of the jumps and cosine damping coefficient on the system stability.
no code implementations • 17 Sep 2021 • Xiuqiang He, Hua Geng, Geng Yang
It is deemed that a DEM can be used to represent the whole WF to evaluate its impact on the SSS of power systems, as long as the frequency response of the DEM adequately matches that of the detailed WF model around the frequency of oscillation modes of concern.
no code implementations • 22 Apr 2021 • Xiuqiang He, Hua Geng
This paper investigates the transient stability of power systems co-dominated by different types of grid-forming (GFM) devices.
no code implementations • 20 Nov 2020 • Xiuqiang He, Changjun He, Sisi Pan, Hua Geng, Feng Liu
In contrast, both positive- and negative-sequence synchronizations should be of concern for inverter-based generation (IBG) under asymmetrical faults.