1 code implementation • 24 Jan 2023 • Jose Daniel Lara, Rodrigo Henriquez-Auba, Deepak Ramasubramanian, Sairaj Dhople, Duncan S. Callaway, Seth Sanders
The changing nature of power systems dynamics is challenging present practices related to modeling and study of system-level dynamic behavior.
no code implementations • 22 Mar 2022 • Manish K. Singh, Sairaj Dhople, Florian Dorfler, Georgios B. Giannakis
Kron reduction is a network-reduction method that eliminates nodes with zero current injections from electrical networks operating in sinusoidal steady state.
no code implementations • 15 Mar 2022 • D. Venkatramanan, Manish K. Singh, Olaolu Ajala, Alejandro Dominguez-Garcia, Sairaj Dhople
Synchronous generators and inverter-based resources are complex systems with dynamics that cut across multiple intertwined physical domains and control loops.
no code implementations • 20 May 2021 • Olaoluwapo Ajala, Minghui Lu, Brian Johnson, Sairaj Dhople, Alejandro Domínguez-García
This paper outlines reduced-order models for grid-forming virtual-oscillator-controlled inverters with nested current- and voltage-control loops, and current-limiting action for over-current protection.
1 code implementation • 22 May 2020 • Xinwei Zhang, Mingyi Hong, Sairaj Dhople, Wotao Yin, Yang Liu
Aiming at designing FL algorithms that are provably fast and require as few assumptions as possible, we propose a new algorithm design strategy from the primal-dual optimization perspective.