What question did this study set out to answer?

To develop and evaluate a dynamic weighted state-feedback approach for two-degree-of-freedom PI-controllers in automatic voltage regulators under severe and continuous disturbances.

February 7, 2021Engineering Science and Technology an International JournalOpen Access

Heuristic optimization based dynamic weighted state feedback approach for 2DOF PI-controller in automatic voltage regulator

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Authors

İEİbrahim EkeKırıkkale University MSMustafa Sakaİskenderun Technical University HGHaluk GözdeTurkish Aerospace Industries (Turkey)

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Implication

Modeling study demonstrates dynamic weighting in state-feedback controllers improves voltage stability in synchronous generators, suggesting greater resilience against severe electrical disturbances.

Key Points

To develop and evaluate a dynamic weighted state-feedback approach for two-degree-of-freedom PI-controllers in automatic voltage regulators under severe and continuous disturbances.
Integrated flexible dynamic weighting coefficients into the amplifier state-feedback loop of a heuristic optimization-based 2DOF PI-controller automatic voltage regulator (AVR).
Analyzed weight coefficient response curves against step disturbances and conducted robustness and stability assessments for practical implementation.
Weight coefficients automatically enhanced the amplifier feedback effect as disturbance magnitude increased, actively stabilizing output voltage.
The dynamic weighting approach improved AVR performance by 9.48% to 19.65% across evaluated operational conditions.

Cite This Study

Eke et al. (2021) studied this question.

synapsesocial.com/papers/6a70b2c1a7fbea1e440829eb https://doi.org/10.1016/j.jestch.2020.12.023

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Implication

Modeling study demonstrates dynamic weighting in state-feedback controllers improves voltage stability in synchronous generators, suggesting greater resilience against severe electrical disturbances.

Heuristic optimization based dynamic weighted state feedback approach for 2DOF PI-controller in automatic voltage regulator

Discussion

Member takes

Implication

Key Points

Cite This Study

Heuristic optimization based dynamic weighted state feedback approach for 2DOF PI-controller in automatic voltage regulator

Discussion

Member takes

Implication

Key Points

Cite This Study

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