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Título del libro: 21st Ieee International Conference On Environment And Electrical Engineering And 2021 5th Ieee Industrial And Commercial Power System Europe, Eeeic / I And Cps Europe 2021 - Proceedings
Título del capítulo: Evonorm algorithm for the overcurrent protection coordination problem

Autores UNAM:
MENG YEN SHIH; DANIEL GUILLEN APARICIO;
Autores externos:

Idioma:

Año de publicación:
2021
Palabras clave:

Constrained optimization; Coordination reactions; Electric relays; Normal distribution; Overcurrent protection; Constrained optimi-zation problems; Coordination problems; Directional over-current relays; Distribution protection; Non linear; Optimization problems; Overcurrent relay coordination; Protection coordination; Transmission and distribution; Transmission protection; Evolutionary algorithms


Resumen:

Directional Overcurrent Relays (DOCRs) optimization problem has always been an important task for sub-transmission and distribution protection that constitutes a non-linear and highly constrained optimization problem. This paper aims at implementation of an easy and effective EVOlutionary Algorithm of Random Variables with NORMal Distributions (Evonorm) for solving the DOCRs coordination problem. The proposed algorithm has been applied to a highly meshed 6-bus system. Results have shown that the proposed algorithm can effectively handle the complex DOCRs coordination problem. © 2021 IEEE


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