Search Results for author: Petros Aristidou

Found 6 papers, 1 papers with code

Inertia-Aware Microgrid Investment Planning Using Tractable Decomposition Algorithms

no code implementations13 Apr 2023 Agnes Marjorie Nakiganda, Shahab Dehghan, Petros Aristidou

The integration of the frequency dynamics into Micro-Grid (MG) investment and operational planning problems is vital in ensuring the security of the system in the post-contingency states.

Using Quantile Forecasts for Dynamic Equivalents of Active Distribution Grids under Uncertainty

no code implementations8 Jul 2022 Johanna Vorwerk, Thierry Zufferey, Petros Aristidou, Gabriela Hug

This paper presents a new approach based on quantile forecasting to represent the uncertainty originating in DNs at the TN level.

Fast Mapping of Flexibility Regions at TSO-DSO Interfaces under Uncertainty

no code implementations18 May 2022 Alice Patig, Ognjen Stanojev, Petros Aristidou, Aristides Kiprakis, Gabriela Hug

The gradual decommissioning of fossil fuel-driven power plants, that traditionally provide most operational flexibility in power systems, has led to more frequent grid stability issues.

Multiple Ancillary Services Provision by Distributed Energy Resources in Active Distribution Networks

no code implementations18 Feb 2022 Ognjen Stanojev, Yi Guo, Petros Aristidou, Gabriela Hug

The electric power system is currently experiencing radical changes stemming from the increasing share of renewable energy resources and the consequent decommissioning of conventional power plants based on synchronous generators.

Improving Stability of Low-Inertia Systems using Virtual Induction Machine Synchronization for Grid-Following Converters

no code implementations11 Oct 2021 Ognjen Stanojev, Uros Markovic, Petros Aristidou, Gabriela Hug

This paper presents a novel strategy for the synchronization of grid-following Voltage Source Converters (VSCs) in power systems with low rotational inertia.

TDNetGen: An open-source, parametrizable, large-scale, transmission and distribution test system

1 code implementation6 Jun 2017 Nicolas Pilatte, Petros Aristidou, Gabriela Hug

In this paper, an open-source MATLAB toolbox is presented that is able to generate synthetic, combined transmission and distribution network models.

Systems and Control

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