347 citations · 2k across the 59 of their papers we have counts for
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Dynamic State Estimation for Multi-Machine Power System by Unscented Kalman Filter with Enhanced Numerical Stability
Junjian Qi, Kai Sun, Jianhui Wang +1
In this paper, in order to enhance the numerical stability of the unscented Kalman filter (UKF) used for power system dynamic state estimation, a new UKF with guaranteed positive s…
Decentralized Voltage and Power Regulation Control of Excitation and Governor System with Global Asymptotic Stability
Hui Liu, Junjian Qi, Jianhui Wang +1
The Global Asymptotic Stability (GAS), Voltage Regulation (VR), and Power Regulation (PR) of the excitation and governor control system are of critical importance for power system…
Long-Term Stability Analysis of Power Systems with Wind Power Based on Stochastic Differential Equations: Model Development and Foundations
Xiaozhe Wang, Hsiao-Dong Chiang, Jianhui Wang +2
In this paper, the variable wind power is incorporated into the dynamic model for long-term stability analysis. A theory-based method is proposed for power systems with wind power…
Stable P-symmetric closed characteristics on partially symmetric compact convex hypersurfaces
Hui Liu, Duanzhi Zhang
In this paper, let be an integer, for some integer , and be a partially symmetric compact convex…
On the multiplicity of closed geodesics on Finsler spheres with irrationally elliptic closed geodesics
Huagui Duan, Hui Liu
If all prime closed geodesics on with an irreversible Finsler metric are irrationally elliptic, there exist either exactly or infinitely…
Wake Potential in Strong Coupling Plasma from AdS/CFT Correspondence
Lian Liu, Hui Liu
With the dielectric function computed from AdS/CFT correspondence, we studied the wake potential induced by a fast moving charge in strong coupling plasma, and compared it with the…