Real-World Subsynchronous Oscillation Events in Power Grids with High Penetrations of Inverter-Based Resources

Yunzhi Cheng, Lingling Fan, Jonathan Rose, Fred Huang, John Schmall, Xiaoyu Wang, Xiarong Xie, Jan Shair, Jayant Ramamurthy, Nilesh Modi, Chun Li, Chen Wang, Shahil Shah, Bikash Pal, Zhixin Miao, Andrew Isaacs, Jean Mahseredjian, Jenny Zhou

Research output: Contribution to journalArticlepeer-review

89 Scopus Citations

Abstract

This paper presents a survey of real-world subsynchronous oscillation events associated with inverter-based resources (IBR) over the past decade. The focus is on those oscillations in the subsynchronous frequency range known to be influenced by power grid characteristics, e.g., series compensation or low system strength. A brief overview of the historical events is presented followed by detailed descriptions of a series of events. This paper also examines causation mechanisms and proposes future research directions to meet grid needs worldwide.

Original languageAmerican English
Pages (from-to)316-330
Number of pages15
JournalIEEE Transactions on Power Systems
Volume38
Issue number1
DOIs
StatePublished - 2023

Bibliographical note

Publisher Copyright:
© 1969-2012 IEEE.

NREL Publication Number

  • NREL/JA-5D00-80467

Keywords

  • Inverter-based resources
  • oscillations
  • stability

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