Open AccessBook
Fundamentals of Power System Protection
Y. G. Paithankar,S. R. Bhide +1 more
TLDR
An embedded interaction of generators through the transmission network which is governed by the differential and algebraic equations of the apparatus and interconnects is implied, which has to be protected from abnormalities.Abstract:
They may occupy different angular positions, but all machines rotate at the same electrical speed. This close knitting implies an embedded interaction of generators through the transmission network which is governed by the differential and algebraic equations of the apparatus and interconnects. This aspect is referred to as the system behaviour. This system has to be protected from abnormalities which is the task of protection system.read more
Citations
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Journal ArticleDOI
Optimal Coordination of Directional Overcurrent Relays Using Biogeography-Based Optimization Algorithms
TL;DR: A new population-based evolutionary algorithm called biogeography-based optimization (BBO) is proposed and the performance of ten types of constraint-handling techniques is evaluated, showing the effectiveness and superiority of the proposed algorithms compared with the other optimization methods presented in the literature.
Journal ArticleDOI
Microgrid clustering architectures
Eduard Bullich-Massagué,Francisco Díaz-González,Mònica Aragüés-Peñalba,Francesc Girbau-Llistuella,Pol Olivella-Rosell,Andreas Sumper +5 more
TL;DR: In this paper, the authors examined the possible multi-microgrid architectures to form a grid of microgrids and compared the different architectures in terms of cost, scalability, protection, reliability, stability, communications and business models.
Journal ArticleDOI
Optimal Overcurrent Relay Coordination: A Review
TL;DR: An overview on optimal overcurrent relay coordination in protection system and protective relays includes techniques, such as Artificial Intelligence and Nature Inspire Algorithm as well as other conventional methods used for overcurrent protection.
Proceedings ArticleDOI
Optimum coordination of overcurrent relays in distribution system using genetic algorithm
TL;DR: Genetic algorithm (GA) method for coordination of overcurrent (OC) relays using GA technique to find an optimum relay setting to minimize the time of operation of relays and at the same time, to avoid the mal-operation of relay.
Journal ArticleDOI
Optimum Coordination of Overcurrent Relay Timing Using Simplex Method
TL;DR: It has been shown that the proposed method is applicable for finding the optimum coordination, even when a variety of overcurrent relays is present in the system, as the artificial variables need not be introduced.
Related Papers (5)
Optimum Coordination of Directional Overcurrent Relays Using the Hybrid GA-NLP Approach
P P Bedekar,S R Bhide +1 more