Comparison of single and multi-objectives for optimal DGs reactive power dispatch using PSO

N. B. Salim, Takao Tsuji, Tsutomu Oyama, Kenko Uchida

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

    1 Citation (Scopus)

    Abstract

    It is necessary to meet both efficiency and reliability of power systems operations with regard of electricity demand whilst taking into account voltage stability concerns. The reactive power dispatch problem has been defined and applied with the optimization of these three objectives, which are the minimization of power loss, voltage deviation and power curtailment respectively. Many optimization problems often confronts with multi objectives decision and must choose the best trade-offs for all the specified and conflicted objectives since they are lump into one. Reactive power distribution system design with Distributed Generators (DG) presence is a multi objective problem for which it is uneasy to specify primarily due to faults and uncertainties of future demand. This paper investigates the comparison with having single and multiple objective functions via metaheuristic algorithm known as Particle Swarm Optimization (PSO). Simulation results are demonstrated well in seeking for optimal reactive power injection with regard to voltage stability vicinity.

    Original languageEnglish
    Title of host publication2016 IEEE Innovative Smart Grid Technologies - Asia, ISGT-Asia 2016
    PublisherIEEE Computer Society
    Pages115-120
    Number of pages6
    ISBN (Electronic)9781509043033
    DOIs
    Publication statusPublished - 2016 Dec 22
    Event2016 IEEE Innovative Smart Grid Technologies - Asia, ISGT-Asia 2016 - Melbourne, Australia
    Duration: 2016 Nov 282016 Dec 1

    Other

    Other2016 IEEE Innovative Smart Grid Technologies - Asia, ISGT-Asia 2016
    CountryAustralia
    CityMelbourne
    Period16/11/2816/12/1

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    Keywords

    • Particle Swarm Optimization (PSO)
    • Photovoltaic
    • Reactive Power Control
    • Voltage Stability

    ASJC Scopus subject areas

    • Computer Networks and Communications
    • Information Systems

    Cite this

    Salim, N. B., Tsuji, T., Oyama, T., & Uchida, K. (2016). Comparison of single and multi-objectives for optimal DGs reactive power dispatch using PSO. In 2016 IEEE Innovative Smart Grid Technologies - Asia, ISGT-Asia 2016 (pp. 115-120). [7796371] IEEE Computer Society. https://doi.org/10.1109/ISGT-Asia.2016.7796371