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Stability analysis of an SMIB power system using an integral backstepping-partial feedback linearizing approach

  • Anik Kumar Hore
  • , Tushar Kanti Roy
  • , Tanmoy Sarkar
  • , Farjana Faria
  • , Tabassum Haque
  • , Most Mahmuda Khatun

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

10 Citations (Scopus)

Abstract

In this paper, a new excitation controller for a synchronous generator (SG) is presented. The proposed controller is designed by combining the theory of integral-backstepping control and feedback linearizing control to augment the transient stability. At first the partial feedback linearization strategy is employed in order to linearize the model to a reduce order and then the nonlinear backstepping scheme is employed to get the control signal. Therefore, the proposed excitation controller not only overcomes the rotor angle's measurement but also ensures the faster transient stability. The power system's stability by means of the designed controller is ensured with the help of a Lyapunov function. Finally, the designed controller's usefulness is assessed on a test power system. The result is also compared to an excitation controller developed only using the partial feedback linearizing technique.

Original languageEnglish
Title of host publication2021 International Conference on Automation, Control and Mechatronics for Industry 4.0, ACMI 2021
PublisherInstitute of Electrical and Electronics Engineers
Number of pages4
ISBN (Electronic)9781665438438
DOIs
Publication statusPublished - 8 Jul 2021
Externally publishedYes
Event2021 International Conference on Automation, Control and Mechatronics for Industry 4.0, ACMI 2021 - Rajshahi, Bangladesh
Duration: 8 Jul 20219 Jul 2021

Publication series

Name2021 International Conference on Automation, Control and Mechatronics for Industry 4.0, ACMI 2021

Conference

Conference2021 International Conference on Automation, Control and Mechatronics for Industry 4.0, ACMI 2021
Country/TerritoryBangladesh
CityRajshahi
Period8/07/219/07/21

Keywords

  • Excitation controller
  • Integral backstepping controller
  • Partial feedback linearization scheme
  • SMIB system

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