35 citations · 38 across the 3 of their papers we have counts for
11 papers
Adaptive Switching Control of Wind Turbine Generators for Necessary Frequency Response
Yang Liu, Yichen Zhang, Kai Sun +1
This letter proposes a new control strategy for wind turbine generators to decide the necessity of switches between the normal operation and frequency support modes. The idea is to…
Differential Transformation of Nonlinear Power Flow Equations
Yang Liu, Kai Sun
Differential transformation (DT) method has shown to be promising for power system simulation in our recent works. This letter applies the DT method to nonlinear power flow equatio…
A Network Decoupling Method for Voltage Stability Analysis Based on Holomorphic Embedding
Qiupin Lai, Chengxi Liu, Kai Sun
This paper proposes a network decoupling method based on Holomorphic Embedding (HE) for voltage stability analysis. Using the proposed HE method with a physical load scaling factor…
Extended Prony Analysis on Power System Oscillation Under a Near-Resonance Condition
Tianwei Xia, Zhe Yu, Kai Sun +2
Power system oscillations under a large disturbance often exhibit distorted waveforms as captured by increasingly deployed phasor measurement units. One cause is the occurrence of…
Real-Time Monitoring of Area Angles with Synchrophasor Measurements
Wenyun Ju, Ian Dobson, Kenneth Martin +7
This paper develops a comprehensive framework of Area Angle Monitoring (AAM) to monitor the stress of bulk power transfer across an area of a power transmission system in real-time…
Generalized Equal Area Criterion for Stability Analysis of Nonlinear Oscillators
Xin Xu, Kai Sun
In power system analysis, the Equal Area Criterion is of great importance on revealing the condition for a grid-connected synchronous generator to maintain its transient rotor angl…