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Effect of Different Renewables and FACT Device on an Interconnected Thermal System Using SCA Optimized Fractional Order Cascade Controllers

  • Washima Tasnin
  • , Lalit Chandra Saikia
  • , Arindita Saha
  • , Debdeep Saha
  • , Rumi Rajbongshi

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This paper highlights an effort of incorporating several renewabIes like geothermal power plant (GTP), solar thermal and wind in automatic generation control and analyse its impact along with FACT devices on conventional thermal system. Suitable generation rate constraint for thermal units is considered. Fractional order (FO) Proportional Integral - FO Proportional Derivative (FOPI-FOPD) is used as secondary controller implementing the innovative concept of FO cascade controller. The dynamic performance of FOPI-FOPD controller is compared with the normally used traditional controllers and the controller parameters are optimized by means of the Sine Cosine Algorithm. Superiority of FOPI-FOPD is clearly revealed in the analysis over others. Effect of integrating GTP and other renewables is also highlighted on the thermal system. The performance of interline power flow controller (IPFC) is also evaluated on system dynamics. Observations reflect IPFC in between Linel and Line3 is the optimal location and inclusion of the same improves the system dynamics. System dynamic behavior is studied under 1 % step load perturbation in areal.

    Original languageEnglish
    Title of host publication2nd International Conference on Energy, Power and Environment
    Subtitle of host publicationTowards Smart Technology, ICEPE 2018
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    ISBN (Electronic)9781538647691
    DOIs
    Publication statusPublished - 02-07-2018
    Event2nd International Conference on Energy, Power and Environment, ICEPE 2018 - Shillong, Meghalaya, India
    Duration: 01-06-201802-06-2018

    Publication series

    Name2nd International Conference on Energy, Power and Environment: Towards Smart Technology, ICEPE 2018

    Conference

    Conference2nd International Conference on Energy, Power and Environment, ICEPE 2018
    Country/TerritoryIndia
    CityShillong, Meghalaya
    Period01-06-1802-06-18

    UN 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

    All Science Journal Classification (ASJC) codes

    • Control and Optimization
    • Energy Engineering and Power Technology
    • Computer Networks and Communications
    • Renewable Energy, Sustainability and the Environment

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