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Centralized Wide Area Damping Controller for Power System Oscillation Problems

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Petr Korba
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Walter Sattinger
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Abstract

In this paper, three different centralized control designs that vary on complexity are presented to damp inter-area oscillations in large power systems. All the controls are based on phasor measurements. The first two proposed archi-tectures use simple proportional gains that consider availability of measurements from different areas of the system and fulfill different optimization functions. The third controller is based on a more sophisticated Linear Quadrartic Gausian approach which requires access to the state space model of the system under investigation. The novelty of the proposed scheme resides in designing a single control to command the most influence group of machines in the system. To illustrate the effectiveness of the proposed algorithms, simulations results in the IEEE New England model are presented.
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Dates and versions

hal-01975194 , version 1 (09-01-2019)

Identifiers

  • HAL Id : hal-01975194 , version 1

Cite

Jean Dobrowolski, Petr Korba, Walter Sattinger, Felix Rafael Segundo Sevilla. Centralized Wide Area Damping Controller for Power System Oscillation Problems. 2019. ⟨hal-01975194⟩
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