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An Improved FCS-MPC Algorithm for Three-Phase Three-Level T-Type Grid-Connected Inverters with Sector Optimization and Secondary Judgment
ID：13 View Protection：PRIVATE Updated Time：2023-06-13 22:17:14 Hits：1124 Oral Presentation

Start Time：2023-06-18 08:30（Asia/Shanghai）

Duration：20min

Session：S Oral Session » S3Oral Session 3 & Oral Session 6

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Abstract
In this paper, a finite control set model predictive control (FCS-MPC) based on simplified calculation and sector selection optimization is proposed for three-phase three-level T-grid-connected inverters. Firstly, the sector is divided according to the radiation range of the voltage vector. Then, in order to optimize the problem of excessive calculation caused by the new sector division, the secondary judgment is carried out in the sector selection, and the voltage vector is combined to a certain extent, which not only promotes the neutral point potential balance but also reduces the total harmonic distortion. Finally, the proposed FCS-MPC is simulated to verify the effectiveness of the proposed method.
Keywords
finite control set model predictive control, sector selection optimization, simplified calculation.
Speaker
Mingqi Gong
Soochow University

Yong Yang
Soochow University

Yi Zhu

Shengwei Chen

Youcheng Wang
Soochow University

Renji Mo
Soochow University

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Important Date

  • Conference Date

    Jun 16

    2023

    to

    Jun 19

    2023

  • Jun 15 2023

    Contribution Submission Deadline

  • Jul 02 2023

    Registration deadline

Sponsored By
Huazhong University of Science and Technology, China
(IEEE PELS)
IEEE
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