Analysis of Power System Dynamics Subject to Stochastic Power Injections

• Published in: IEEE transactions on circuits and systems. I, Regular papers Vol. 60; no. 12; pp. 3341 - 3353
• Main Authors: Dhople, Sairaj V., Chen, Yu Christine, DeVille, Lee, Dominguez-Garcia, Alejandro D.
• Format: Journal Article
• Language: English
• Published: IEEE 01.12.2013
• Subjects: Continuous time Markov chains (CTMCs); Generators; Load modeling; Mathematical model; Power system dynamics; Reactive power; stochastic hybrid systems; Stochastic processes

We propose a framework to study the impact of stochastic active/reactive power injections on power system dynamics with a focus on time scales involving electromechanical phenomena. In this framework, the active/reactive power injections evolve according to a continuous-time Markov chain (CTMC), whi...