no code implementations • 27 Jan 2025 • Shanshan Jiang, Zelin Sun, Jiankun Zhang, Hua Geng
To fill this gap, this paper aims to provide a general analysis framework for mode switching-induced instability in multi-source DCMGs.
1 code implementation • 17 Dec 2024 • Chenglin Li, Guangchun Ruan, Hua Geng
Safe reinforcement learning (RL) is a popular and versatile paradigm to learn reward-maximizing policies with safety guarantees.
no code implementations • 17 Jun 2024 • Yingjie Gong, Qinmin Yang, Hua Geng, Wenchao Meng, Lin Wang
In particular, both the rotor dynamics and the finite rotations of the platform are considered in presented modeling approach, thereby effectively capturing the complex interplay between the platform, tower, nacelle, and rotor under combined wind and wave loads.
no code implementations • 11 Jun 2024 • Xiang Zhu, Guangchun Ruan, Hua Geng, Honghai Liu, Mingfei Bai, Chao Peng
Microgrid serves as a promising solution to integrate and manage distributed renewable energy resources.
no code implementations • 10 Jun 2024 • Xiang Zhu, Guangchun Ruan, Hua Geng
For integrating heterogeneous distributed energy resources to provide fast frequency regulation, this paper proposes a dynamic virtual power plant~(DVPP) with frequency regulation capacity.
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.