Search Results for author: Sairaj Dhople

Found 5 papers, 2 papers with code

Revisiting Power Systems Time-domain Simulation Methods and Models

1 code implementation24 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.

Time-domain Generalization of Kron Reduction

no code implementations22 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.

Domain Generalization

Integrated System Models for Networks with Generators & Inverters

no code implementations15 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.

Model Reduction for Inverters with Current Limiting and Dispatchable Virtual Oscillator Control

no code implementations20 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.

FedPD: A Federated Learning Framework with Optimal Rates and Adaptivity to Non-IID Data

1 code implementation22 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.

Federated Learning

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