Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems

Ali Mostaan, Ahmed Abdelhakim, Mohsen N. Soltani, Frede Blaabjerg

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

2 Citationer (Scopus)

Resumé

In this paper, a novel single-stage single-phase transformer-less buck-boost inverter is proposed, in which a reduced number of passive components is used. The proposed inverter combines the conventional buck, boost, and buck-boost converters in one converter in order to obtain a sinusoidal output voltage. In the proposed inverter, the input DC source and the load or grid have the same ground. Therefore, the leakage current problem in photovoltaic (PV) systems is eliminated. Furthermore, the proposed inverter supports the bi-directional power flow capability and it can inject reactive power to the load or the grid. The analysis, principle of operation, and modulation of the proposed inverter are introduced in this paper, where simulation results using MATLAB/Simulink models in both islanded and grid-tied modes of operation are shown.
OriginalsprogEngelsk
TitelProceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Antal sider8
ForlagIEEE Press
Publikationsdatookt. 2017
Sider1536-1543
ISBN (Elektronisk)978-1-5386-1127-2
DOI
StatusUdgivet - okt. 2017
Begivenhed43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, Kina
Varighed: 29 okt. 20171 nov. 2017

Konference

Konference43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
LandKina
ByBeijing
Periode29/10/201701/11/2017
SponsorChinese Association of Automation (CAA), Chinese Power Supply Society, et al., IEEE Industrial Electronics Society (IES), Systems Engineering Society of China, The Institute of Electrical and Electronics Engineers (IEEE)

Fingerprint

Reactive power
Leakage currents
MATLAB
Modulation
Electric potential

Citer dette

Mostaan, A., Abdelhakim, A., N. Soltani, M., & Blaabjerg, F. (2017). Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems. I Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 (s. 1536-1543). IEEE Press. https://doi.org/10.1109/IECON.2017.8216261
Mostaan, Ali ; Abdelhakim, Ahmed ; N. Soltani, Mohsen ; Blaabjerg, Frede. / Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems. Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, 2017. s. 1536-1543
@inproceedings{4d2f7c0ccee6420ca9c2ff0f40e55609,
title = "Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems",
abstract = "In this paper, a novel single-stage single-phase transformer-less buck-boost inverter is proposed, in which a reduced number of passive components is used. The proposed inverter combines the conventional buck, boost, and buck-boost converters in one converter in order to obtain a sinusoidal output voltage. In the proposed inverter, the input DC source and the load or grid have the same ground. Therefore, the leakage current problem in photovoltaic (PV) systems is eliminated. Furthermore, the proposed inverter supports the bi-directional power flow capability and it can inject reactive power to the load or the grid. The analysis, principle of operation, and modulation of the proposed inverter are introduced in this paper, where simulation results using MATLAB/Simulink models in both islanded and grid-tied modes of operation are shown.",
keywords = "Bi-directional, Boost, Buck, Buck-boost, Leakage current, Transformer-less, Photovoltaic, Single-stage",
author = "Ali Mostaan and Ahmed Abdelhakim and {N. Soltani}, Mohsen and Frede Blaabjerg",
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Mostaan, A, Abdelhakim, A, N. Soltani, M & Blaabjerg, F 2017, Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems. i Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, s. 1536-1543, 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017, Beijing, Kina, 29/10/2017. https://doi.org/10.1109/IECON.2017.8216261

Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems. / Mostaan, Ali; Abdelhakim, Ahmed; N. Soltani, Mohsen; Blaabjerg, Frede.

Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press, 2017. s. 1536-1543.

Publikation: Bidrag til bog/antologi/rapport/konference proceedingKonferenceartikel i proceedingForskningpeer review

TY - GEN

T1 - Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems

AU - Mostaan, Ali

AU - Abdelhakim, Ahmed

AU - N. Soltani, Mohsen

AU - Blaabjerg, Frede

PY - 2017/10

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N2 - In this paper, a novel single-stage single-phase transformer-less buck-boost inverter is proposed, in which a reduced number of passive components is used. The proposed inverter combines the conventional buck, boost, and buck-boost converters in one converter in order to obtain a sinusoidal output voltage. In the proposed inverter, the input DC source and the load or grid have the same ground. Therefore, the leakage current problem in photovoltaic (PV) systems is eliminated. Furthermore, the proposed inverter supports the bi-directional power flow capability and it can inject reactive power to the load or the grid. The analysis, principle of operation, and modulation of the proposed inverter are introduced in this paper, where simulation results using MATLAB/Simulink models in both islanded and grid-tied modes of operation are shown.

AB - In this paper, a novel single-stage single-phase transformer-less buck-boost inverter is proposed, in which a reduced number of passive components is used. The proposed inverter combines the conventional buck, boost, and buck-boost converters in one converter in order to obtain a sinusoidal output voltage. In the proposed inverter, the input DC source and the load or grid have the same ground. Therefore, the leakage current problem in photovoltaic (PV) systems is eliminated. Furthermore, the proposed inverter supports the bi-directional power flow capability and it can inject reactive power to the load or the grid. The analysis, principle of operation, and modulation of the proposed inverter are introduced in this paper, where simulation results using MATLAB/Simulink models in both islanded and grid-tied modes of operation are shown.

KW - Bi-directional

KW - Boost

KW - Buck

KW - Buck-boost

KW - Leakage current

KW - Transformer-less

KW - Photovoltaic

KW - Single-stage

U2 - 10.1109/IECON.2017.8216261

DO - 10.1109/IECON.2017.8216261

M3 - Article in proceeding

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BT - Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017

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ER -

Mostaan A, Abdelhakim A, N. Soltani M, Blaabjerg F. Single Phase Transformer-less Buck-Boost Inverter with Zero Leakage Current for PV Systems. I Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017. IEEE Press. 2017. s. 1536-1543 https://doi.org/10.1109/IECON.2017.8216261