Search Results for author: Samrat Acharya

Found 7 papers, 1 papers with code

Dynamic Model of Back-to-Back Converter for System-Level Phasor Simulation

no code implementations26 Feb 2024 Hisham Mahmood, Samrat Acharya, Francis Tuffner, Priya Mana, Alok Kumar Bharati

Among power electronic systems, back-to-back (BTB) converters can be a powerful interface to integrate microgrids and networked microgrids.

Computational Efficiency

MaDEVIoT: Cyberattacks on EV Charging Can Disrupt Power Grid Operation

no code implementations10 Nov 2023 Samrat Acharya, Hafiz Anwar Ullah Khan, Ramesh Karri, Yury Dvorkin

This paper examines the feasibility of demand-side cyberattacks on power grids launched via internet-connected high-power EV Charging Stations (EVCSs).

Smart Data Mapping for Connecting Power System Model and Geospatial Data

no code implementations10 Aug 2023 Xue Li, Kishan Prudhvi Guddanti, Samrat Acharya, Patrick Royer, Xiaoyuan Fan, Marcelo Elizondo

Knowing the geospatial locations of power system model elements and linking load models with end users and their communities are the foundation for analyzing system resilience and vulnerability to natural hazards.

Weather Sensitive High Spatio-Temporal Resolution Transportation Electric Load Profiles For Multiple Decarbonization Pathways

1 code implementation28 Jul 2023 Samrat Acharya, Malini Ghosal, Travis Thurber, Casey D. Burleyson, Yang Ou, Allison Campbell, Gokul Iyer, Nathalie Voisin, Jason Fuller

The approach consists of downscaling annual state-scale sectoral load projections from the multi-sectoral Global Change Analysis Model (GCAM) into hourly electric load profiles leveraging high resolution climate and population datasets.

Causative Cyberattacks on Online Learning-based Automated Demand Response Systems

no code implementations27 Jul 2023 Samrat Acharya, Yury Dvorkin, Ramesh Karri

Power utilities are adopting Automated Demand Response (ADR) to replace the costly fuel-fired generators and to preempt congestion during peak electricity demand.

Cyber Insurance Against Cyberattacks on Electric Vehicle Charging Stations

no code implementations8 Jul 2021 Samrat Acharya, Robert Mieth, Charalambos Konstantinou, Ramesh Karri, Yury Dvorkin

In this paper, we propose cyber insurance for EVCSs to hedge the economic loss due to such cyberattacks and develop a data-driven cyber insurance design model for public EVCSs.

A Hierarchical Approach to Multi-Energy Demand Response: From Electricity to Multi-Energy Applications

no code implementations5 May 2020 Ali Hassan, Samrat Acharya, Michael Chertkov, Deepjyoti Deka, Yury Dvorkin

Due to proliferation of energy efficiency measures and availability of the renewable energy resources, traditional energy infrastructure systems (electricity, heat, gas) can no longer be operated in a centralized manner under the assumption that consumer behavior is inflexible, i. e. cannot be adjusted in return for an adequate incentive.

Cannot find the paper you are looking for? You can Submit a new open access paper.