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Improved model predictive control for the three-phase grid-connected split-source inverter
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Improved model predictive control for the three-phase grid-connected split-source inverter

Montazeri, S. H

Improved model predictive control for the three-phase grid-connected split-source inverter

Montazeri, S. H ; Sharif University of Technology | 2024

46 Viewed
  1. Type of Document: Article
  2. DOI: 10.1109/ICEE63041.2024.10668323
  3. Publisher: IEEE , 2024
  4. Abstract:
  5. This paper proposes a model predictive control (MPC) with a two-step horizon for a three-phase grid-tied two-level split-source inverter (SSI). The proposed controller aims to enhance the performance of SSI by ensuring high power-quality for the grid-connected renewable energy systems. This is achieved by dividing the control process into two steps: a short-term prediction step and a long-term one. Input current and grid three-phase currents compose the cost function of this strategy. The proposed MPC is validated through simulation results and compared with the one-step prediction method. The results confirm that the proposed simple algorithm provides better performance in terms of total harmonic distortion (THD), input current ripple, and system dynamic response. © 2024 IEEE
  6. Keywords:
  7. Grid-connected inverter ; Model predictive control ; Single-stage inverter ; Transient response ; Two-step prediction ; Electromagnetic transients ; Prediction models ; Step response
  8. Source: Iranian Conference on Electrical Engineering, ICEE ; Issue 2024 , 2024 ; 21647054 (ISSN)
  9. URL: https://ieeexplore.ieee.org/document/10668323