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The operation and control of modern power systems always depend on a reliable information system. Based on computer, communication and sensor technologies, the primary power system is closely and organically integrated with the information system, leading to a cyber-physical power system (CPPS) [1–3]. With the consideration of time delays introduced by the information system, the CPPS becomes a time-delay CPPS. Accordingly, there is a demand for establishing a rounded system of small-signal stability modeling, analysis and control for time-delay CPPSs [4, 5]. To this end, this chapter illustrates applications of PSD-based eigenvalue computation methods elaborated in previous sections to time-delay CPPSs.

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Applications to Power Systems with Inclusion of Wide-Area Delays

  • 章节

  • 发表日期：

    2025年

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  • Hua Ye,
  • Yutian Liu,
  • Xiaofan Jia

摘要

The operation and control of modern power systems always depend on a reliable information system. Based on computer, communication and sensor technologies, the primary power system is closely and organically integrated with the information system, leading to a cyber-physical power system (CPPS) [1–3]. With the consideration of time delays introduced by the information system, the CPPS becomes a time-delay CPPS. Accordingly, there is a demand for establishing a rounded system of small-signal stability modeling, analysis and control for time-delay CPPSs [4, 5]. To this end, this chapter illustrates applications of PSD-based eigenvalue computation methods elaborated in previous sections to time-delay CPPSs.