Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter

Yuichi Noge; Mitsuru Miyashita; Mingcong Deng

doi:10.1109/IECON.2018.8591283

Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter

Yuichi Noge, Mitsuru Miyashita, Mingcong Deng

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this paper, a photovoltaic module integrated microinverter with gradationally controlled voltage sources and a series connected buck converter or a full bridge inverter as an active filter is proposed. Recently, typical commercially used microinveter can achieve high efficiency. By using microinverter system, high Maximum Power Point Tracking (MPPT) efficiency by its small photovoltaic area can be achieved. The proposed circuit is a combination of a gradationally controlled voltage source with low switching frequency, a series connected active filter with high switching frequency and an unfolding circuit. The power to be converted in this circuit can be reduced to 1/8 as compared with a conventional full power conversion inverter. The circuit construction, the controller for the proposed circuits are described. In addition, the grid connected operations are verified by circuit simulation.

Original language	English
Title of host publication	Proceedings
Subtitle of host publication	IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1910-1915
Number of pages	6
ISBN (Electronic)	9781509066841
DOIs	https://doi.org/10.1109/IECON.2018.8591283
Publication status	Published - Dec 26 2018
Externally published	Yes
Event	44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018 - Washington, United States Duration: Oct 20 2018 → Oct 23 2018

Publication series

Name	Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society

Conference

Conference	44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018
Country/Territory	United States
City	Washington
Period	10/20/18 → 10/23/18

All Science Journal Classification (ASJC) codes

Energy Engineering and Power Technology
Electrical and Electronic Engineering
Industrial and Manufacturing Engineering
Control and Optimization

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1109/IECON.2018.8591283

Cite this

Noge, Y., Miyashita, M., & Deng, M. (2018). Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society (pp. 1910-1915). [8591283] (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IECON.2018.8591283

Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter. / Noge, Yuichi; Miyashita, Mitsuru; Deng, Mingcong.

Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2018. p. 1910-1915 8591283 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Noge, Y, Miyashita, M & Deng, M 2018, Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter. in Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society., 8591283, Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society, Institute of Electrical and Electronics Engineers Inc., pp. 1910-1915, 44th Annual Conference of the IEEE Industrial Electronics Society, IECON 2018, Washington, United States, 10/20/18. https://doi.org/10.1109/IECON.2018.8591283

Noge Y, Miyashita M, Deng M. Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter. In Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc. 2018. p. 1910-1915. 8591283. (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society). doi: 10.1109/IECON.2018.8591283

Noge, Yuichi ; Miyashita, Mitsuru ; Deng, Mingcong. / Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter. Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society. Institute of Electrical and Electronics Engineers Inc., 2018. pp. 1910-1915 (Proceedings: IECON 2018 - 44th Annual Conference of the IEEE Industrial Electronics Society).

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Photovoltaic module integrated microinverter with gradationally controlled voltage sources and series connected active filter

Abstract

Publication series

Conference

All Science Journal Classification (ASJC) codes

UN SDGs

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