204 citations · 1.1k across the 39 of their papers we have counts for
Showing 2015Show all
3 papers · 1 filter
eess.SY2015★ 19 cited
Power System Differential-Algebraic Equations
Bin Wang, Yang Liu, Kai Sun
This document presents an introduction of two commonly used power system differential algebraic equations for studying electromechanical oscillation and transient stability. Two ty…
math.OC2015★ 178 cited
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…
eess.SY2015
An Analytical Formulation of Power System Oscillation Frequency
Bin Wang, Kai Sun
This letter proposes an analytical approach to formulate the power system oscillation frequency under a large disturbance. A fact is revealed that the oscillation frequency is only…