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Complex Dissipating Energy Flow Method for Forced Oscillation Source Location

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posted on 2022-05-18, 22:05 authored by Pablo Gill EstevezPablo Gill Estevez, Pablo Marchi, Cecilia Galarza, Marcelo Elizondo

This manuscript was submitted to IEEE Power Engineering Letters.

We propose an extension of the Dissipating Energy Flow (DEF) method for locating sources of forced oscillations (FOs), based on an energy function constructed by the complex integral approach, which we call Complex DEF (CDEF). To trace sources of FO, we study the scalar projection of CDEF in a specific direction on the complex plane. We show by simulated cases that this alternative has a good performance in cases where the original DEF fails.


Email Address of Submitting Author

Submitting Author's Institution

School of Engineering, Universidad de Buenos Aires

Submitting Author's Country

  • Argentina