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State-space generalized minimum variance controller based PSS for damping of interarea modes

Research output: Chapter in book/report/conference proceedingConference contributionResearchpeer review

Abstract

This paper describes the design of a Power System Stabilizer (PSS) based on the State-Space Generalized Minimum Variance Controller (GMVSS) approach for damping low frequency oscillations, i.e. the interarea modes, in power systems. The work presents the identification of the benchmark grid called Kundur's Four-Machine Two-Area Test System and its evaluation, as well as a comparison between the most common PSS approaches and the state-space GMVSS one. Results show that the proposed PSS performs well for both short circuit and step in reference voltage simulations. Besides, the GMVSS based PSS presents only two tuning parameters, making the controller design more intuitive and easier than other common approaches.
Original languageEnglish
Title of host publicationProceedings of the 18th Mediterranean Electrotechnical Conference
Subtitle of host publicationIntelligent and Efficient Technologies and Services for the Citizen, MELECON 2016
EditorsConstandinos Mavromoustakis, Soulla Louca, Constantinos S. Pattichis, Julius Georgiou, Despina Michael, A. Paschalidou, Efthyvoulos Kyriacou, Vasos Vassiliou, Christos Panayiotou, Elias Kyriakides, Georgios Ellinas, George Hadjichristofi, C. Loizou
Pages1-6
Number of pages6
ISBN (Electronic)9781509000579
DOIs
Publication statusPublished - 1 Apr 2016

UN Sustainable Development Goals (SDGs)

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • damping
  • power grids
  • power system control
  • power system stability
  • state-space generalized minimum variance controller
  • state-space GMVSS
  • interarea modes
  • power system stabilizer
  • PSS
  • low-frequency oscillations
  • Kundur's four-machine two-area test system
  • short circuit
  • reference voltage simulations
  • Oscillators
  • Damping
  • Power system stability
  • Tuning
  • Benchmark testing
  • Complexity theory

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Computer Networks and Communications
  • Automotive Engineering
  • Renewable Energy, Sustainability and the Environment

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