4.8 kW low profile compact single-phase PV converter with GaN-Hemt

Huizhong Sun; Jing Yuan; Chen Chen; Takeo Nishikawa; Huai Wang

doi:10.1109/APEC43580.2023.10131633

4.8 kW low profile compact single-phase PV converter with GaN-Hemt

Huizhong Sun, Jing Yuan, Chen Chen, Takeo Nishikawa, Huai Wang

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

Abstract

This paper proposes a multilevel compact two stages DC/AC converter for PV applications by employing GaN-HEMT devices. The proposed converter includes interleaved DC/DC stage and an seven level DC/AC stage. In the proposed converter, the low input current ripple can be obtained due to the interleaving structure in the DC/DC stage while the higher switching frequency can be achieved in the DC/AC stage without sacrificing the switching loss because of the multilevel ANPC topology. Moreover, a detailed component optimization and control algorithm is presented in the paper. A 4.8 kW compact natural cooling PV converter with a 1.37 kW/L power density was developed to validate the effectiveness of the proposed converter.

Originalsprog	Engelsk
Titel	APEC 2023 - 38th Annual IEEE Applied Power Electronics Conference and Exposition
Antal sider	6
Forlag	IEEE Signal Processing Society
Publikationsdato	2023
Sider	3007-3012
ISBN (Elektronisk)	9781665475396
DOI	https://doi.org/10.1109/APEC43580.2023.10131633
Status	Udgivet - 2023
Begivenhed	38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023 - Orlando, USA Varighed: 19 mar. 2023 → 23 mar. 2023

Konference

Konference	38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023
Land/Område	USA
By	Orlando
Periode	19/03/2023 → 23/03/2023
Sponsor	IEEE Industry Applications Society (IAS), IEEE Power Electronics Society (PELS), Power Sources Manufacturers Association (PSMA)

Navn	I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings
ISSN	1048-2334

Bibliografisk note

Publisher Copyright:
© 2023 IEEE.

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10.1109/APEC43580.2023.10131633

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Citationsformater

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title = "4.8 kW low profile compact single-phase PV converter with GaN-Hemt",

abstract = "This paper proposes a multilevel compact two stages DC/AC converter for PV applications by employing GaN-HEMT devices. The proposed converter includes interleaved DC/DC stage and an seven level DC/AC stage. In the proposed converter, the low input current ripple can be obtained due to the interleaving structure in the DC/DC stage while the higher switching frequency can be achieved in the DC/AC stage without sacrificing the switching loss because of the multilevel ANPC topology. Moreover, a detailed component optimization and control algorithm is presented in the paper. A 4.8 kW compact natural cooling PV converter with a 1.37 kW/L power density was developed to validate the effectiveness of the proposed converter.",

keywords = "GaN-HEMT, multilevel, PV converter",

author = "Huizhong Sun and Jing Yuan and Chen Chen and Takeo Nishikawa and Huai Wang",

note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023 ; Conference date: 19-03-2023 Through 23-03-2023",

year = "2023",

doi = "10.1109/APEC43580.2023.10131633",

language = "English",

series = "I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings",

publisher = "IEEE Signal Processing Society",

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address = "United States",

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Sun, H, Yuan, J, Chen, C, Nishikawa, T & Wang, H 2023, 4.8 kW low profile compact single-phase PV converter with GaN-Hemt. i APEC 2023 - 38th Annual IEEE Applied Power Electronics Conference and Exposition. IEEE Signal Processing Society, I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings, s. 3007-3012, 38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023, Orlando, USA, 19/03/2023. https://doi.org/10.1109/APEC43580.2023.10131633

4.8 kW low profile compact single-phase PV converter with GaN-Hemt. / Sun, Huizhong; Yuan, Jing; Chen, Chen et al.
APEC 2023 - 38th Annual IEEE Applied Power Electronics Conference and Exposition. IEEE Signal Processing Society, 2023. s. 3007-3012 (I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings).

Publikation: Bidrag til bog/antologi/rapport/konference proceeding › Konferenceartikel i proceeding › Forskning › peer review

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PY - 2023

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N2 - This paper proposes a multilevel compact two stages DC/AC converter for PV applications by employing GaN-HEMT devices. The proposed converter includes interleaved DC/DC stage and an seven level DC/AC stage. In the proposed converter, the low input current ripple can be obtained due to the interleaving structure in the DC/DC stage while the higher switching frequency can be achieved in the DC/AC stage without sacrificing the switching loss because of the multilevel ANPC topology. Moreover, a detailed component optimization and control algorithm is presented in the paper. A 4.8 kW compact natural cooling PV converter with a 1.37 kW/L power density was developed to validate the effectiveness of the proposed converter.

AB - This paper proposes a multilevel compact two stages DC/AC converter for PV applications by employing GaN-HEMT devices. The proposed converter includes interleaved DC/DC stage and an seven level DC/AC stage. In the proposed converter, the low input current ripple can be obtained due to the interleaving structure in the DC/DC stage while the higher switching frequency can be achieved in the DC/AC stage without sacrificing the switching loss because of the multilevel ANPC topology. Moreover, a detailed component optimization and control algorithm is presented in the paper. A 4.8 kW compact natural cooling PV converter with a 1.37 kW/L power density was developed to validate the effectiveness of the proposed converter.

KW - GaN-HEMT

KW - multilevel

KW - PV converter

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T2 - 38th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2023

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Sun H, Yuan J, Chen C, Nishikawa T, Wang H. 4.8 kW low profile compact single-phase PV converter with GaN-Hemt. I APEC 2023 - 38th Annual IEEE Applied Power Electronics Conference and Exposition. IEEE Signal Processing Society. 2023. s. 3007-3012. (I E E E Applied Power Electronics Conference and Exposition. Conference Proceedings). doi: 10.1109/APEC43580.2023.10131633

4.8 kW low profile compact single-phase PV converter with GaN-Hemt

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