Authors

Yonghao Gui, Chung Choo Chung, Frede Blaabjerg, Mads Graungaard Taul

Abstract

In this article, a novel passivity-based control strategy is proposed for the exponentially stable tracking controller design of static synchronous compensator (STATCOM) system, which is a single input and single output. The STATCOM is not an input-affine system but a special port-controlled Hamiltonian system form. Hence, it is regularized by using a dynamic extension algorithm so that the proposed tracking control strategy is designed in an input–output linearization framework with a bounded solution to the driven zero dynamics equation. The proposed control strategy is proposed with consideration of the performance and stability of the input–output linearized dynamics. Simulation results show that the proposed control strategy improves the transient performance of the system compared to the previous results even in the lightly damped operating range.

Citation

  • Journal: IEEE Transactions on Industrial Informatics
  • Year: 2020
  • Volume: 16
  • Issue: 8
  • Pages: 5076–5087
  • Publisher: Institute of Electrical and Electronics Engineers (IEEE)
  • DOI: 10.1109/tii.2019.2957038

BibTeX

@article{Gui_2020,
  title={{Dynamic Extension Algorithm-Based Tracking Control of STATCOM Via Port-Controlled Hamiltonian System}},
  volume={16},
  ISSN={1941-0050},
  DOI={10.1109/tii.2019.2957038},
  number={8},
  journal={IEEE Transactions on Industrial Informatics},
  publisher={Institute of Electrical and Electronics Engineers (IEEE)},
  author={Gui, Yonghao and Chung, Chung Choo and Blaabjerg, Frede and Taul, Mads Graungaard},
  year={2020},
  pages={5076--5087}
}

Download the bib file

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