Sayak Mukherjee
College of Engineering
Works (4)
Updated: September 16th, 2024 08:21
2021 journal article
Reduced-dimensional reinforcement learning control using singular perturbation approximations
AUTOMATICA, 126.
author keywords: Reinforcement learning; Linear quadratic regulator; Singular perturbation; Model-free control; Model reduction
TL;DR:
A model-free, reduced-dimensional reinforcement learning (RL) based optimal control designs for linear time-invariant singularly perturbed (SP) systems and develops both centralized and cluster-wise block-decentralized RL controllers for such networks, in reduced dimensions.
(via Semantic Scholar)
open access via arxiv.org (repository)
Sources: Web Of Science, NC State University Libraries
Added: April 5, 2021
2021 journal article
Scalable Designs for Reinforcement Learning-Based Wide-Area Damping Control
IEEE TRANSACTIONS ON SMART GRID, 12(3), 2389–2401.
author keywords: Generators; Phasor measurement units; Power system stability; Power system dynamics; Damping; Load modeling; Oscillators; Reinforcement learning; model-free control; oscillation damping; singular perturbation; neural observer
TL;DR:
This article discusses how techniques from reinforcement learning can be exploited to transition to a model-free and scalable wide-area oscillation damping control of power grids by employing ideas from model reduction.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021
2020 journal article
Modeling and Quantifying the Impact of Wind Penetration on Slow Coherency of Power Systems
IEEE TRANSACTIONS ON POWER SYSTEMS, 36(2), 1002–1012.
author keywords: Power system dynamics; Power system stability; Wind farms; Laplace equations; Doubly fed induction generators; Wind power generation; Doubly-fed induction generators; eigen-vectors; singular perturbation; slow coherency; wind power system
TL;DR:
A theoretical framework to quantify this modification, and an equivalent Laplacian matrix to compute the modified coherent areas are developed and compared with measurement-based principal component analysis to substantiate the derivations.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 29, 2021
2019 journal article
Measurement-driven optimal control of utility-scale power systems: A New York State grid perspective
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 115.
author keywords: Inter-area oscillations; Wide-Area Damping Controller (WADC); Measurement based LQG; FACTS; Damping control for an utility-scale power system
TL;DR:
The effectiveness of the control performance is shown using the non-linear simulations under different contingencies provided by the New York Independent System Operator (NYISO).
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: November 11, 2019
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