Critical Clearing Time Sensitivity for Inequality Constrained Systems

Simulation-free Estimation of Critical Clearing Time

Contingency screening for transient stability of large scale, strongly nonlinear, interconnected power systems is one of the most computationally challenging parts of Dynamic Security Assessment and requires huge resources to perform time-domain simulations-based assessment. To reduce computational cost of time-domain simulations, direct energy methods have been extensively developed. However, ...

Determination of Accurate Critical Clearing Time for Transient Stability Assessment

Transient Stability Assessment (TSA) is essentially important since recent blackout in northern India turns most of the research people towards dynamic security. Transient stability is inherently a Differential-Algebraic equation which is needed to be tackled by an effective method. So, Time Domain Approach is implied in solving TSA.The main objective of this paper is to determine accurate Crit...

Design of a Model Based Compensator for MIMO Systems with Time Delays and Constrained Inputs

Design of a Model Based Compensator for MIMO Systems with Time Delays and Constrained Inputs

Constrained Controller Design for Real-time Delay Recovery in Metro Systems

This study is concerned with the real-time delay recovery problem in metro loop lines. Metro is the backbone of public transportation system in large cities. A discrete event model for traffic system of metro loop lines is derived and presented. Two effective automatic controllers, linear quadratic regulator (LQR) and model predictive controller (MPC), are used to recover train delays. A newly-...