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This paper presents a methodology for automated disturbance analysis and fault location on electric power distribution systems using a combination of modern techniques for network analysis, signal processing, and intelligent systems. New algorithms to detect, classify, and locate power-quality disturbances are developed. The continuous process of detecting these disturbances is accomplished through...
This paper proposes a new approach for optimal phasor measurement units placement for fault location on electric power distribution systems using Greedy Randomized Adaptive Search Procedure metaheuristic and Monte Carlo simulation. The optimized placement model herein proposed is a general methodology that can be used to place devices aiming to record the voltage sag magnitudes for any fault location...
Optimised allocation of sectionalising switches and protection devices in strategic points of the distribution circuits improves the quality of supplied power and the reliability indices of the system. Sectionalising switches and protection devices are allocated in the system during the planning stage. In some cases, due to consumers habits, vulnerability to faults in some regions of the system, type...
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