Tian, Hanlei and Han, Wei and Sathik, M. Jagabar and Chen, Maolin and Liang, Guozhuang and Mekhilef, Saad (2025) High-Efficiency, High-Power Asymmetrically Designed Three-Phase Power Supply for Electrolytic Hydrogen Production. IEEE Transactions on Power Electronics, 40 (1). pp. 92-97. ISSN 0885-8993, DOI https://doi.org/10.1109/TPEL.2024.3464675.
Full text not available from this repository.Abstract
This article presents a parallel 24-pulse rectifier employing dual non-phase-shifted transformers (DNPST) to efficiently address the cost-effectiveness and high-power requirements in the electrolytic hydrogen production, with the characteristics of low-voltage and high-current demands. The proposed method injects voltage harmonics, generated by harmonic injection circuits, into the dc side of the rectifier through two specially designed asymmetric DNPST. It brings an almost sinusoidal input current and an output current with 2.5% ripple rate of the rectifier, significantly improving the power quality. Furthermore, the two small-capacity injection circuits are capable of performing phase shifting, thus eliminating the need for phase-shifting transformers. Finally, both simulated and experimental results are given to validate the effectiveness of the proposed system.
| Item Type: | Article |
|---|---|
| Funders: | Guangzhou Science and Technology Plan Project (2023A04J0311), Guangzhou-HKUST(GZ) Joint Funding Program (2024A03J0680) |
| Uncontrolled Keywords: | Voltage; Transformers; Rectifiers; Production; Hydrogen; Harmonic analysis; Inductors; Current ripple; electrolysis hydrogen production; green energy; multipulse rectifier |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Faculty of Engineering > Department of Electrical Engineering |
| Depositing User: | Ms. Juhaida Abd Rahim |
| Date Deposited: | 20 Mar 2025 00:50 |
| Last Modified: | 20 Mar 2025 00:50 |
| URI: | http://eprints.um.edu.my/id/eprint/47234 |
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