A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration

Toshiko Suzuki, Ayano Ishikawa, Tomoyuki Gomi, Shinichi Iwamoto, Shingo Sakaeda, Yukihiro Onoue

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

    Abstract

    In Japan, there are plans to introduce large-scale photovoltaic (PV) power generation. The total generating capacity of installed PVs (September 2014) was approximately 10GW, including both residential and non-residential areas. The large-scale PV penetration is known to cause various problems for power systems, such as voltage increases and generator output changes. This paper presents the results of our study into the system voltage increases and generator output changes that are caused by increasing PV penetration. Our concern is that the generator output changes may cause the generator operating points to deviate from the constraints of the PQ curve. Thus, in this paper we propose a power system operations planning method that considers the generator output changes and system voltages increases. Simulations are carried out with a modified IEEE 14 bus system in order to verify the validity of the proposed method.

    Original languageEnglish
    Title of host publicationProceedings of the 2016 IEEE Region 10 Conference, TENCON 2016
    PublisherInstitute of Electrical and Electronics Engineers Inc.
    Pages3127-3130
    Number of pages4
    ISBN (Electronic)9781509025961
    DOIs
    Publication statusPublished - 2017 Feb 8
    Event2016 IEEE Region 10 Conference, TENCON 2016 - Singapore, Singapore
    Duration: 2016 Nov 222016 Nov 25

    Other

    Other2016 IEEE Region 10 Conference, TENCON 2016
    CountrySingapore
    CitySingapore
    Period16/11/2216/11/25

    Keywords

    • Operation Planning
    • Photovoltaic Power
    • PQ constraint curve
    • PSO
    • Reactive Power
    • System Voltage

    ASJC Scopus subject areas

    • Computer Science Applications
    • Electrical and Electronic Engineering

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  • Cite this

    Suzuki, T., Ishikawa, A., Gomi, T., Iwamoto, S., Sakaeda, S., & Onoue, Y. (2017). A power system operations planning method considering generator outputs and system voltages under large-scale PV penetration. In Proceedings of the 2016 IEEE Region 10 Conference, TENCON 2016 (pp. 3127-3130). [7848625] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TENCON.2016.7848625