Results 121 to 130 of about 2,500 (192)
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Directional overcurrent relay coordination by means of genetic algorithms of Chu–Beasley
IEEJ Transactions on Electrical and Electronic Engineering, 2018Gina Idarraga-Ospina
exaly +2 more sources
Optimizing directional overcurrent relay coordination with jellyfish search algorithm
Electrical EngineeringRibin Mohamedshareef +3 more
openaire +2 more sources
Adaptive directional overcurrent relay coordination using ant colony optimisation
IET Generation, Transmission and Distribution, 2015Meng Yen Shih
exaly +2 more sources
Electric power components and systems, 2023
This article proposes a novel approach for the optimal coordination of adaptive directional overcurrent relay (ADOCR) for modernized active distribution system (ADS) with microgrid (MG) functions.
Chakit Plongkrathok +2 more
semanticscholar +1 more source
This article proposes a novel approach for the optimal coordination of adaptive directional overcurrent relay (ADOCR) for modernized active distribution system (ADS) with microgrid (MG) functions.
Chakit Plongkrathok +2 more
semanticscholar +1 more source
Optimal coordination of directional overcurrent relay coordination
IEEE Power Engineering Society General Meeting, 2005, 2005Directional 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
2023 International Conference on Computer, Electronics & Electrical Engineering & their Applications (IC2E3), 2023
In this paper, the relay coordination problem is formulated as a linear and non-linear optimization problem with a number of operational constraints.
R. Tiwari, R. Singh, N. Choudhary
semanticscholar +1 more source
In this paper, the relay coordination problem is formulated as a linear and non-linear optimization problem with a number of operational constraints.
R. Tiwari, R. Singh, N. Choudhary
semanticscholar +1 more source
Directional overcurrent relay coordination considering non-standardized time curves
Electric Power Systems Research, 2015Elisa Schaeffer, Arturo Conde Enriquez
exaly +2 more sources
Directional Overcurrent Relays Coordination Scheme for Protection of Microgrid
2020 IEEE First International Conference on Smart Technologies for Power, Energy and Control (STPEC), 2020The changes in operating states of microgrid cause significant variations in fault currents that may affect the coordination of directional over current relays (DOCRs). In this paper, an adaptive protection scheme is proposed for coordination of DOCRs in microgrids having two connection points with external grid.
P Naveen, Premalata Jena
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Planning the coordination of directional overcurrent relays for distribution systems considering DG
2016 IEEE Power and Energy Society General Meeting (PESGM), 2016Introduction of distributed generation (DG) to the power system may lead to nonselective protection actions. For every future DG installation, the relay settings need to be modified to guarantee protection coordination that can lead to numerous changes in relay settings.
Lukasz Huchel, Hatem H. Zeineldin
openaire +1 more source