4 papers
Shifted Dissipativity and Rotor-Angle Feedback for Orbital Stability of Power Networks
Xinyuan Jiang
This paper considers a shifted dissipativity property of synchronous generators (SGs) with the aim of establishing stability of the synchronous orbit of a power network. Existing s…
On the Equivalence of Koopman Eigenfunctions and Commuting Symmetries
Xinyuan Jiang, Yan Li
The Koopman operator framework offers a way to represent a nonlinear system as a linear one. The key to this simplification lies in the identification of eigenfunctions. While vari…
A reference frame-based microgrid primary control for ensuring global convergence to a periodic orbit
Xinyuan Jiang, Constantino M. Lagoa, Daning Huang +1
Power systems with a high penetration of renewable generation are vulnerable to frequency oscillation and voltage instability. Traditionally, the stability of power systems is cons…
Power System Electromagnetic Transient Stability: an Analysis Based on Convergent Hamiltonian
Xinyuan Jiang, Constantino M. Lagoa, Yan Li
Transient stability is crucial to the reliable operation of power systems. Existing theories rely on the simplified electromechanical models, substituting the detailed electromagne…