Impact of battery energy storage systems on electromechanical oscillations in power systems

Herlambang Setiadi, N. Mithulananthan, M. J. Hossain

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

    6 Citations (Scopus)

    Abstract

    Due to high penetrations of renewable energy systems (RESs), deployment of energy storage is significantly increased in recent years. Among varieties of energy storage options, battery energy storage systems (BESSs) are getting popular as they provide reliable performance with low-inertia RESs. Although BESS smooth out RES energy, they can negatively influence low-frequency oscillations of power systems due to inertia-less characteristics. However, a very scant attention has been paid to understand the BESS impact on low frequency oscillation of power systems. Hence, this paper investigates the impact of BESSs on the low-frequency oscillation. In order to analyse the impact of BESS's control and its dynamic interaction, a single machine infinite bus, popularly known as 'Philip-Heffron model' is used. Eigenvalue, nonlinear time domain simulation and participation factor analyses are used to examine system's behaviours with BESS. From simulation results, it is found that the gain of BESS's controller changes the dynamic behaviour of synchronous machines and optimally tuned gain can enhance system's damping.

    Original languageEnglish
    Title of host publication2017 IEEE Power and Energy Society General Meeting
    Place of PublicationPiscataway, NJ
    PublisherInstitute of Electrical and Electronics Engineers (IEEE)
    Pages1-5
    Number of pages5
    ISBN (Electronic)9781538622124, 9781538622117
    ISBN (Print)9781538622131
    DOIs
    Publication statusPublished - 2017
    Event2017 IEEE Power and Energy Society General Meeting, PESGM 2017 - Chicago, United States
    Duration: 16 Jul 201720 Jul 2017

    Conference

    Conference2017 IEEE Power and Energy Society General Meeting, PESGM 2017
    CountryUnited States
    CityChicago
    Period16/07/1720/07/17

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