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Dynamic vulnerability assessment due to transient instability based on data mining analysis for Smart Grid applications

• Javier Cepeda, D. G. Colome, N. J. Castrillon
• 2011 IEEE PES CONFERENCE ON INNOVATIVE SMART GRID…
• 2011

In recent years, some Smart Grid applications have been designed in order to perform timely Self-Healing and adaptive reconfiguration actions based on system-wide analysis, with the objective of… (More)

Analysis of Very Low Frequency Oscillations in Hydro-Dominant Power Systems Using Multi-Unit Modeling

• Harmony Pico, J. D. McCalley, A. Angel, R. González León, N. J. Castrillon
• IEEE Transactions on Power Systems
• 2012

This paper presents a dynamic analysis for very low frequency oscillations (VLFO) observed in the Colombian power grid in the 0.05-Hz range. Guidelines for the dynamic modeling of power plants with… (More)

Small signal stability sensitivity to generation dispatch through participation factors

• N. J. Castrillon, D. G. Colome
• 2012 Sixth IEEE/PES Transmission and Distribution…
• 2012

This paper examines the small signal stability problem and proposes a methodology for understanding how the generation dispatch and tie line power flow affect the inter area mode damping. The… (More)

A tool for optimal PSS tuning for the Colombian power system

• N. J. Castrillon, Harold Sanchez, J. A. Pérez
• 2014 IEEE PES T&D Conference and Exposition
• 2014

This work presents the development and comparison of three heuristics optimization algorithms to adjust the parameters of power system stabilizers (PSS). These methods are Tabu Search, PSO (Particle… (More)

New methodology to tune adaptive and robust Multi-Band PSSs

• N. J. Castrillon, D. G. Colome
• 2008 IEEE/PES Transmission and Distribution…
• 2008

In this paper a new methodology to tune optimal and adaptive robust PSSs under multimachine schemes is put forward. This methodology combines the Evolutionary particle swarm optimization (EPSO) and… (More)

Empirical orthogonal decomposition applied to transmission line protection

• Rosario Aguilar, Fernandes Perez, Eduardo Orduna, N. J. Castrillon
• 2011 IEEE PES CONFERENCE ON INNOVATIVE SMART GRID…
• 2011

In protective relaying, reducing the fault clearance time is always desired for ensuring transient stability and also for reducing damage on the equipment. With this purpose, protection schemes based… (More)

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