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Critical Clearing Time Sensitivity for Differential-Algebraic Power System Model
Chetan Mishra
Standard power systems are modeled using differential-algebraic equations (DAE). Following a transient event, voltage collapse can occur as a bifurcation of the transient load flow…
Towards Critical Clearing Time Sensitivity for DAE Systems with Singularity
Chetan Mishra, Chen Wang, Xin Xu +1
Standard power system models are parameter dependent differential-algebraic equation (DAE) type. Following a transient event, voltage collapse can occur as a bifurcation of the tra…
Low Voltage Ride Through (LVRT) Constrained Transient Stability Assessment Using Lyapunov Functions Family Method
Chen Wang, Chetan Mishra, Virgilio A. Centeno
Growing penetration of renewable generation in power systems brings more challenges in transient stability assessment using direct methods. One of the reasons is the inability to a…
Adaptive LVRT Settings Adjustment for Enhancing Voltage Security of Renewable-Rich Electric Grids
Chen Wang, Chetan Mishra, Reetam Sen Biswas +2
Inverter based renewable generation (RG), especially at the distribution level, is supposed to trip offline during an islanding situation. However, islanding detection is done by c…
Voltage Security Analysis of VSC-HVDC Transmission Lines
Chen Wang, Chetan Mishra
Due to generation retirements and growth of renewable energy sources integration, there will be widespread changes in the real and reactive power flow in nowadays power systems. Th…