A novel current control scheme for grid-connected single-phase PWM bridgeless power converters
- Author
- Khalid Javed (UGent) , Lieven Vandevelde (UGent) and Frederik De Belie (UGent)
- Organization
- Abstract
- In this paper, a new bridgeless single-phase AC–DC power factor corrector is presented. The proposed scheme is based on the interleaved topology of buck–boost converter without a bridge rectifier at the input stage for AC–DC conversion. The required AC–DC conversion is done with the help of the interleaved topology of the buck–boost converter. The absence of rectifier bridge at the input side of the circuit means the reduced numbers of the diodes in the circuit which results in less conduction and power losses. The advantages of such topology includes less power losses in the circuit, low voltage stress on the switch, and improved efficiency of the overall system. Two circuits are used in this paper which are connected in parallel to each other, each circuit comprising the two interleaved boost converters for AC–DC conversion to reduce the power losses and to provide an alternative approach for efficiency improvement. This Power Factor Correction PFC converter will control the output voltage to provide a regulated DC voltage at the user end, and at the same time, it will draw a sinusoidal input current from the power supply source to maintain the power factor of the system. MATLAB is used as a software for results, and simulation results are performed to present the feasibility of the proposed technique.
- Keywords
- Bridgeless interleaved connected converters, Power Factor correction in parallel connected modules, Efficiency Improvement
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-8743088
- MLA
- Javed, Khalid, et al. “A Novel Current Control Scheme for Grid-Connected Single-Phase PWM Bridgeless Power Converters.” PROCEEDINGS OF SEVENTH INTERNATIONAL CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGY, ICICT 2022, VOL 1, edited by Xin-She Yang et al., vol. 447, Springer, 2023, pp. 155–69, doi:10.1007/978-981-19-1607-6_14.
- APA
- Javed, K., Vandevelde, L., & De Belie, F. (2023). A novel current control scheme for grid-connected single-phase PWM bridgeless power converters. In X.-S. Yang, S. Sherratt, N. Dey, & A. Joshi (Eds.), PROCEEDINGS OF SEVENTH INTERNATIONAL CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGY, ICICT 2022, VOL 1 (Vol. 447, pp. 155–169). https://doi.org/10.1007/978-981-19-1607-6_14
- Chicago author-date
- Javed, Khalid, Lieven Vandevelde, and Frederik De Belie. 2023. “A Novel Current Control Scheme for Grid-Connected Single-Phase PWM Bridgeless Power Converters.” In PROCEEDINGS OF SEVENTH INTERNATIONAL CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGY, ICICT 2022, VOL 1, edited by Xin-She Yang, Simon Sherratt, Nilanjan Dey, and Amit Joshi, 447:155–69. Springer. https://doi.org/10.1007/978-981-19-1607-6_14.
- Chicago author-date (all authors)
- Javed, Khalid, Lieven Vandevelde, and Frederik De Belie. 2023. “A Novel Current Control Scheme for Grid-Connected Single-Phase PWM Bridgeless Power Converters.” In PROCEEDINGS OF SEVENTH INTERNATIONAL CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGY, ICICT 2022, VOL 1, ed by. Xin-She Yang, Simon Sherratt, Nilanjan Dey, and Amit Joshi, 447:155–169. Springer. doi:10.1007/978-981-19-1607-6_14.
- Vancouver
- 1.Javed K, Vandevelde L, De Belie F. A novel current control scheme for grid-connected single-phase PWM bridgeless power converters. In: Yang X-S, Sherratt S, Dey N, Joshi A, editors. PROCEEDINGS OF SEVENTH INTERNATIONAL CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGY, ICICT 2022, VOL 1. Springer; 2023. p. 155–69.
- IEEE
- [1]K. Javed, L. Vandevelde, and F. De Belie, “A novel current control scheme for grid-connected single-phase PWM bridgeless power converters,” in PROCEEDINGS OF SEVENTH INTERNATIONAL CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGY, ICICT 2022, VOL 1, London, UK, 2023, vol. 447, pp. 155–169.
@inproceedings{8743088,
abstract = {{In this paper, a new bridgeless single-phase AC–DC power factor corrector is presented. The proposed scheme is based on the interleaved topology of buck–boost converter without a bridge rectifier at the input stage for AC–DC conversion. The required AC–DC conversion is done with the help of the interleaved topology of the buck–boost converter. The absence of rectifier bridge at the input side of the circuit means the reduced numbers of the diodes in the circuit which results in less conduction and power losses. The advantages of such topology includes less power losses in the circuit, low voltage stress on the switch, and improved efficiency of the overall system. Two circuits are used in this paper which are connected in parallel to each other, each circuit comprising the two interleaved boost converters for AC–DC conversion to reduce the power losses and to provide an alternative approach for efficiency improvement. This Power Factor Correction PFC converter will control the output voltage to provide a regulated DC voltage at the user end, and at the same time, it will draw a sinusoidal input current from the power supply source to maintain the power factor of the system. MATLAB is used as a software for results, and simulation results are performed to present the feasibility of the proposed technique.}},
author = {{Javed, Khalid and Vandevelde, Lieven and De Belie, Frederik}},
booktitle = {{PROCEEDINGS OF SEVENTH INTERNATIONAL CONGRESS ON INFORMATION AND COMMUNICATION TECHNOLOGY, ICICT 2022, VOL 1}},
editor = {{Yang, Xin-She and Sherratt, Simon and Dey, Nilanjan and Joshi, Amit}},
isbn = {{9789811916069}},
issn = {{2367-3370}},
keywords = {{Bridgeless interleaved connected converters,Power Factor correction in parallel connected modules,Efficiency Improvement}},
language = {{eng}},
location = {{London, UK}},
pages = {{155--169}},
publisher = {{Springer}},
title = {{A novel current control scheme for grid-connected single-phase PWM bridgeless power converters}},
url = {{http://doi.org/10.1007/978-981-19-1607-6_14}},
volume = {{447}},
year = {{2023}},
}
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