Authors

Mohamed Azzi, Lotfi Baghli, Ehsan Jamshidpour, Noureddine Takorabet, Thong-In Suyata, Phatiphat Thounthong

Abstract

This paper introduces a novel control strategy for a voltage source inverter (VSI) within a microgrid environment, using the port-controlled Hamiltonian (PCH) system framework. This approach simplifies the management of dynamic performance and convergence challenges that arise during interactions between power sources and constant power loads in the microgrid. The strategy leverages the passivity properties of system components, which play a crucial role in ensuring overall microgrid stability. To validate the proposed control method, a 3-phase inverter is implemented and tested in a laboratory setting using a Micro-LabBox controller board on the dSPACE platform. The control algorithm is digitally executed, and its effectiveness is demonstrated through both MATLAB/Simulink simulations and experimental results. The control strategy exhibits excellent performance during highly dynamic power-load cycles, making it a valuable solution for microgrid applications.

Citation

  • Journal: 2024 International Conference on Materials and Energy: Energy in Electrical Engineering (ICOME-EE)
  • Year: 2024
  • Volume:
  • Issue:
  • Pages: 1–4
  • Publisher: IEEE
  • DOI: 10.1109/icome-ee64119.2024.10845313

BibTeX

@inproceedings{Azzi_2024,
  title={{Enhanced Hamiltonian Control for Grid-Independent Three-Phase Inverters with LC Filters}},
  DOI={10.1109/icome-ee64119.2024.10845313},
  booktitle={{2024 International Conference on Materials and Energy: Energy in Electrical Engineering (ICOME-EE)}},
  publisher={IEEE},
  author={Azzi, Mohamed and Baghli, Lotfi and Jamshidpour, Ehsan and Takorabet, Noureddine and Suyata, Thong-In and Thounthong, Phatiphat},
  year={2024},
  pages={1--4}
}

Download the bib file

References