Authors

Jiawei Zhang, Aiqing Zhu, Feng Ji, Chang Lin, Yifa Tang

Abstract

Synchronous generator system is a complicated dynamic system for energy transmission, which plays an important role in modern industrial production. In this article, we propose some predictor-corrector methods and structure-preserving methods for a generator system based on the first benchmark model of subsynchronous resonance, among which the structure-preserving methods preserve a Dirac structure associated with the so-called port-Hamiltonian descriptor systems. To illustrate this, the simplified generator system in the form of index-1 differential-algebraic equations has been derived. Our analyses provide the global error estimates for a special class of structure-preserving methods called Gauss methods, which guarantee their superior performance over the PSCAD/EMTDC and the predictor-corrector methods in terms of computational stability. Numerical simulations are implemented to verify the effectiveness and advantages of our methods.

Citation

  • Journal: SIMULATION
  • Year: 2024
  • Volume: 100
  • Issue: 6
  • Pages: 595–611
  • Publisher: SAGE Publications
  • DOI: 10.1177/00375497241231986

BibTeX

@article{Zhang_2024,
  title={{Effective numerical simulations of synchronous generator system}},
  volume={100},
  ISSN={1741-3133},
  DOI={10.1177/00375497241231986},
  number={6},
  journal={SIMULATION},
  publisher={SAGE Publications},
  author={Zhang, Jiawei and Zhu, Aiqing and Ji, Feng and Lin, Chang and Tang, Yifa},
  year={2024},
  pages={595--611}
}

Download the bib file

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