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The impact of increasing penetration of converter control-based generators (CCBGs) in a large-scale power system is assessed through a model based small signal stability analysis. Three test bed cases for the years 2010, 2020, and 2022 of the Western Electricity…

The impact of increasing penetration of converter control-based generators (CCBGs) in a large-scale power system is assessed through a model based small signal stability analysis. Three test bed cases for the years 2010, 2020, and 2022 of the Western Electricity Coordinating Council (WECC) in the United States are used for the analysis. Increasing penetration of wind-based Type 3 and wind-based Type 4 and PV Solar CCBGs is used in the tests. The participation and interaction of CCBGs and synchronous generators in traditional electromechanical interarea modes is analyzed. Two new types of modes dominated by CCBGs are identified. The characteristics of these new modes are described and compared to electromechanical modes in the frequency domain. An examination of the mechanism of the interaction between the CCBG control states and the synchronous generator control states is presented and validated through dynamic simulations. Actual system and forecast load data are used throughout.
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    Title
    • The Impact of Increased Penetration of Converter Control-Based Generators on Power System Modes of Oscillation
    Contributors
    Date Created
    2014-09-01
    Resource Type
  • Text
    • Collections this item is in
    ASU Regents' Professors Open Access Works
    Identifier
    • Digital object identifier: 10.1109/TPWRS.2014.2303293
    • International standard serial number
      1558-8424
    • International standard serial number
      1558-8432
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    • Copyright 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

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    Quintero, Jaime, Vittal, Vijay, Heydt, Gerald T., & Zhang, Hui (2014). The Impact of Increased Penetration of Converter Control-Based Generators on Power System Modes of Oscillation. IEEE TRANSACTIONS ON POWER SYSTEMS, 29(5), 2248-2256. http://dx.doi.org/10.1109/TPWRS.2014.2303293

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