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Circuit Breaker Failure Protection Strategy for HVDC Grids
(MDPI, 2021-07-18)
HVDC grids demand the fast and reliable operation of the protection system. The failure of any protection element should initialize a backup protection almost immediately in order to assure the system’s stability. This ...
Single-ended limiting inductor voltage-ratio-derivative protection scheme for VSC-HVDC grids
(Elsevier, 2023-05)
Single-ended protection systems present the characteristics needed to fulfil the restrictive speed requirement related to high voltage direct current grids. This paper proposes a novel single-ended protection algorithm ...
Assessment of the operational flexibility of virtual power plants to facilitate the integration of distributed energy resources and decision-making under uncertainty
(Elsevier, 2024-01)
Distributed energy resources (DERs) are elements that actively participate in the supply of renewable energy and contribute to the decarbonization of the power system. However, they lack two factors necessary to take ...
Cálculo de distancias de seguridad en la repotenciación de líneas de corriente alterna con tecnología HVDC
(Federación de Asociaciones de Ingenieros Industriales, 2016-03-19)
During the last decades, the combination of several factors
(rapid growth of electricity consumption, deregulation of the
electricity market and increase of distributed generation)
has led to important changes in power ...