Results 141 to 150 of about 1,625 (202)

Evolving fault diagnosis scheme for unbalanced distribution network using fast normalized cross-correlation technique. [PDF]

open access: yesPLoS One
Krishna Ponukumati B   +6 more
europepmc   +1 more source

Optimal coordination of directional overcurrent relay coordination

IEEE Power Engineering Society General Meeting, 2005, 2005
Directional overcurrent relays are used to protect interconnected power systems and looped distribution systems. Several techniques and formulations have been proposed to solve the directional overcurrent relay problem. In this paper, the proposed formulations for relay coordination problem are discussed.
H. Zeineldin   +2 more
openaire   +1 more source

Optimal Directional Overcurrent Relays Coordination using Directional Bat Algorithm

2019 IEEE PES Innovative Smart Grid Technologies Conference - Latin America (ISGT Latin America), 2019
Coordination of directional overcurrent relays is most often made based on manual procedures. However, due to its complexity and time-consuming, these procedures have been formulated as an optimization problem. The aim of this paper is to present a directional Bat Algorithm (dBA) as a potential algorithm for optimal coordination of directional ...
Felipe C. Sampaio   +5 more
openaire   +1 more source

Coordination of Directional Overcurrent Relay Using PSO-DE Algorithm

2021 International Conference on Technology and Policy in Energy and Electric Power (ICT-PEP), 2021
A power system network has dynamic and complex characteristics. The continuity of electricity supply to customer side from the generation in stable, secure, and reliable is being a top priority to be considered. Preserving an operation of a power system on its operating point depends on its protection system scheme.
Handy Agung Tresnadi   +3 more
openaire   +1 more source

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