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http://hdl.handle.net/10397/117162
| Title: | V2G control strategy for single-phase matrix converter-based WPT system to suppress grid current harmonics | Authors: | Wei, Y Liu, W Wu, F Liu, C Chau, KT |
Issue Date: | Apr-2026 | Source: | IEEE transactions on industrial electronics, Apr. 2026, v. 73, no. 4, p. 5455-5465 | Abstract: | The bidirectional power transfer capability of matrix converter-based wireless power transfer (WPT) systems renders them suitable for vehicle-to-grid (V2G) applications. However, grid voltage harmonics induce severe grid current distortion, which limits their practical applicability. In this article, a linearized model of the matrix converter-based WPT system under V2G operation is established. Based on this, the impact of grid voltage harmonics on grid current harmonics is analyzed. To address this issue, a composite control architecture integrating grid voltage feedforward compensation and grid current feedback regulation is proposed. Building upon this architecture, a proportional-resonant composite iterative learning controller is developed for closed-loop current control. The parameters of both the feedforward and closed-loop controllers are designed to ensure system stability and enhance harmonic suppression. Finally, the feasibility of the proposed method is verified through experimental verification. | Keywords: | Control strategy Harmonic suppression Vehicle-to-grid (V2G) Wireless power transfer (WPT) |
Publisher: | Institute of Electrical and Electronics Engineers | Journal: | IEEE transactions on industrial electronics | ISSN: | 0278-0046 | EISSN: | 1557-9948 | DOI: | 10.1109/TIE.2025.3639741 | Rights: | © 2025 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The following publication Y. Wei, W. Liu, F. Wu, C. Liu and K. T. Chau, "V2G Control Strategy for Single-Phase Matrix Converter-Based WPT System to Suppress Grid Current Harmonics," in IEEE Transactions on Industrial Electronics, vol. 73, no. 4, pp. 5455-5465, April 2026 is available at https://doi.org/10.1109/TIE.2025.3639741. |
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|---|---|---|---|---|
| Wei_V2G_Control_Strategy.pdf | Pre-Published version | 5.84 MB | Adobe PDF | View/Open |
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