A New MIMO ORC Architecture for Power Oscillation Damping Using Remote Feedback Signals under Intermittent Observations

A new multi-input multi-output (MIMO) observer-driven reduced copy (ORC), i.e., MIMO-ORC architecture is proposed for wide-area damping control using multiple doubly fed induction generator (DFIG)-based wind farms to mitigate the issue of intermittent observations with multiple feedback signals and actuators. In this context, the concepts of cyber-physical self-coupling and cross-coupling are introduced, and their impact on the deterioration of closed-loop performance with data-dropout is quantified using an analytical derivation. A framework for the stability analysis of MIMO-ORC architecture is also proposed. Finally, time-domain simulations show the superiority of the proposed approach over its single-input single-output ORC counterpart in a 16-machine New England-New York power system.

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Work Title A New MIMO ORC Architecture for Power Oscillation Damping Using Remote Feedback Signals under Intermittent Observations
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Creators
  1. Amirthagunaraj Yogarathinam
  2. Nilanjan Ray Chaudhuri
License In Copyright (Rights Reserved)
Work Type Article
Publisher
  1. IEEE Systems Journal
Publication Date March 1, 2020
Publisher Identifier (DOI)
  1. https://doi.org/10.1109/JSYST.2019.2899811
Deposited November 16, 2021

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  • Added MIMO_ORC_SYS_JE_Final_NSFPAR.pdf
  • Added Creator Amirthagunaraj Yogarathinam
  • Added Creator Nilanjan Ray Chaudhuri
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