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

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

doi:10.1109/IECON.2017.8216261

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 proceeding › Konferenceartikel i proceeding › Forskning › peer review

8 Citationer (Scopus)

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.

Originalsprog	Engelsk
Titel	Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Antal sider	8
Forlag	IEEE Press
Publikationsdato	okt. 2017
Sider	1536-1543
ISBN (Elektronisk)	978-1-5386-1127-2
DOI	https://doi.org/10.1109/IECON.2017.8216261
Status	Udgivet - okt. 2017
Begivenhed	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, Kina Varighed: 29 okt. 2017 → 1 nov. 2017

Konference

Konference	43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
Land/Område	Kina
By	Beijing
Periode	29/10/2017 → 01/11/2017
Sponsor	Chinese 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)

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10.1109/IECON.2017.8216261

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Citationsformater

@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",

year = "2017",

month = oct,

doi = "10.1109/IECON.2017.8216261",

language = "English",

pages = "1536--1543",

booktitle = "Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017",

publisher = "IEEE Press",

note = "43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 ; Conference date: 29-10-2017 Through 01-11-2017",

}

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 et al.
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 proceeding › Konferenceartikel i proceeding › Forskning › peer 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

Y1 - 2017/10

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

SP - 1536

EP - 1543

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

PB - IEEE Press

T2 - 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017

Y2 - 29 October 2017 through 1 November 2017

ER -

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

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