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Ji, Peng [VerfasserIn]; Zhu, Lipeng [VerfasserIn]; Lu, Chao [VerfasserIn]; Lin, Wei [VerfasserIn]; Kurths, Jürgen [VerfasserIn]

How Price-Based Frequency Regulation Impacts Stability in Power Grids: A Complex Network Perspective - [published Version]

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  • Medientyp: E-Artikel; Sonstige Veröffentlichung
  • Titel: How Price-Based Frequency Regulation Impacts Stability in Power Grids: A Complex Network Perspective
  • Beteiligte: Ji, Peng [VerfasserIn]; Zhu, Lipeng [VerfasserIn]; Lu, Chao [VerfasserIn]; Lin, Wei [VerfasserIn]; Kurths, Jürgen [VerfasserIn]
  • Erschienen: London : Hindawi, 2020
  • Erschienen in: Complexity 2020 (2020)
  • Ausgabe: published Version
  • Sprache: Englisch
  • DOI: https://doi.org/10.34657/6165; https://doi.org/10.1155/2020/6297134
  • Schlagwörter: Complex networks ; Deregulation ; Power grid stability ; Frequency regulations ; Electric power system control ; Price increase ; Electric power system stability ; Smart power grids ; Electric power transmission networks ; Physical network ; Stability ; Electricity prices ; Power grid operations ; Dynamical interactions ; Network stability
  • Entstehung:
  • Anmerkungen: Diese Datenquelle enthält auch Bestandsnachweise, die nicht zu einem Volltext führen.
  • Beschreibung: With the deregulation of modern power grids, electricity markets are playing a more and more important role in power grid operation and control. However, it is still questionable how the real-time electricity price-based operation affects power grid stability. From a complex network perspective, here we investigate the dynamical interactions between price-based frequency regulations and physical networks, which results in an interesting finding that a local minimum of network stability occurs when the response strength of generators/consumers to the varying price increases. A case study of the real world-based China Southern Power Grid demonstrates the finding and exhibits a feasible approach to network stability enhancement in smart grids. This also provides guidance for potential upgrade and expansion of the current power grids in a cleaner and safer way. © 2020 Peng Ji et al.
  • Zugangsstatus: Freier Zugang
  • Rechte-/Nutzungshinweise: Namensnennung (CC BY)