The role of optimal transmission switching in enhancing grid flexibility: A review

M Numan, MF Abbas, M Yousif, SSM Ghoneim… - IEEE …, 2023 - ieeexplore.ieee.org
The integration of variable renewable energy sources (RES) into power grids has resulted in
a more complex operating environment for power system operators (SO), necessitating the …

Optimisation of generation unit commitment and network topology with the dynamic thermal rating system considering N-1 reliability

CM Lai, J Teh, B Alharbi, A AlKassem, A Aljabr… - Electric Power Systems …, 2023 - Elsevier
The electrical grid is a vital component of modern society that requires significant and cost-
effective investments to ensure its reliability. The dynamic thermal rating system (DTR) and …

Feasible region-based heuristics for optimal transmission switching

C Crozier, K Baker, B Toomey - Sustainable Energy, Grids and Networks, 2022 - Elsevier
In this paper, we develop a optimal transmission switching (OTS) heuristic based on DC
optimal power flow (OPF) and assess the efficacy of the approach when implemented within …

A novel methodology for optimal svc location considering n-1 contingencies and reactive power flows reconfiguration

D Carrión, E García, M Jaramillo, JW González - Energies, 2021 - mdpi.com
In this research, an alternative methodology is proposed for the location of Static VAR
Compensators (SVC) in power systems, considering the reconfiguration of reactive power …

Transmission expansion planning considering grid topology changes and N-1 contingencies criteria

D Carrión, J Palacios, M Espinel… - … of the CIT 2020 Volume 1, 2021 - Springer
In the present research, a new methodology is proposed to find the solution to the problem
of transmission expansion planning in electrical power systems, considering changes in …

Improving the flexibility of power systems using transportable battery, transmission switching, demand response, and flexible ram** product market in the presence …

A Shoferpour, A Karimi - IET Renewable Power Generation, 2023 - Wiley Online Library
With the increasing demand for electricity and the significant growth of renewable energy
sources (RES), especially wind power, the need for new services to increase system …

Short‐circuit current constrained unit commitment and transmission switching model for improving renewable integration: An MILP formulation

X Zhang, Y Liu, J Zhao, J Liu… - IET Generation …, 2022 - Wiley Online Library
The increased penetration of large‐scale renewable energy resources results in the
significant reduction of the system short‐circuit current (SCC) level, challenging current …

An Electrical Power System Reconfiguration Model Based on Optimal Transmission Switching under Scenarios of Intentional Attacks

J Toctaquiza, D Carrión, M Jaramillo - Energies, 2023 - mdpi.com
Currently, operating electrical power systems (EPS) is a complex task that relies on the
experience of the operators or the strength of algorithms developed for autonomous …

Electrical Power Systems Reinforcement through Overall Contingency Index Analysis and Improvement

D Romero, D Carrión, M Jaramillo - Energies, 2024 - mdpi.com
This paper analyzes the behavior of an electrical power system when N-1 contingencies
occur in the transmission stage, which can be produced by incorrect operation of the …

Estado del arte modelo óptimo de operación posterior a ataques intencionales considerando conmutación de los sistemas de transmisión

J Toctaquiza, D Carrión - ITECKNE: Innovación e Investigación …, 2021 - dialnet.unirioja.es
La presente investigación está enfocada en la operación óptima posterior a ataques
intencionales considerando conmutación de los sistemas de transmisión. Los modelos …