Direct Synthesis Based PID Controller for Multi-Area Power Systems with Communication Latency

Deepak Kumar, G. Lloyds Raja, Mohamed Alkhatib, Utkal Ranjan Muduli

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

6 Scopus citations

Abstract

Open communication links in power system networks exhibits unescapable communication latency (CL). The CL deteriorates the performance of the load frequency control (LFC) system by introducing phase lag and affecting closed-loop stability. Using direct synthesis (DS) approach with integral absolute error minimization, a proportional-integral-derivative controller with a single tunable parameter (λ) is designed for multi-area thermal power systems with CL. The efficacy of the proposed PID controller is examined amid system parametric uncertainties, nonlinearities, step load disturbance, and random 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
  • Direct synthesis
  • Non-linearities
  • PID controller
  • Robustness

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