Enhancing LFC with Relocated Fractional IMC for Power Systems under Communication Latency

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

14 Scopus citations

Abstract

There is an inevitable communication latency (CL) with open communication lines in power system networks. The CL deteriorates the performance of the load frequency control (LFC) system by introducing phase lag and affecting closed loop- stability. Considering the merits of fractional order (FO) controllers over their integer order counterparts, this work proposes a relocated fractional order internal model control (RFOIMC) method. Using the RFOIMC strategy, a FO proportional-integral- derivative with fractional integrator controller with single tunable (ψ) is designed for thermal power systems with CL. The efficacy of the proposed controller is examined amid system parametric uncertainties, nonlinearities, and step load disturbance.

Original languageBritish English
Title of host publication2024 IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation, SEFET 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350383997
DOIs
StatePublished - 2024
Event4th IEEE International Conference on Sustainable Energy and Future Electric Transportation, SEFET 2024 - Hyderabad, India
Duration: 31 Jul 20243 Aug 2024

Publication series

Name2024 IEEE 4th International Conference on Sustainable Energy and Future Electric Transportation, SEFET 2024

Conference

Conference4th IEEE International Conference on Sustainable Energy and Future Electric Transportation, SEFET 2024
Country/TerritoryIndia
CityHyderabad
Period31/07/243/08/24

Keywords

  • Communication latency
  • Fractional order controller
  • Non- linearities
  • Relocated internal model control
  • Robustness

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