A tranformerless grid-connected photovoltaic system with active and reactive power control

Su Won Lee; Jae Hyung Kim; Seong Ryong Lee; Byoung Kuk Lee; Chung Yuen Won

doi:10.1109/IPEMC.2009.5157763

A tranformerless grid-connected photovoltaic system with active and reactive power control

Su Won Lee
, Jae Hyung Kim
, Seong Ryong Lee
, Byoung Kuk Lee
, Chung Yuen Won

Department of Electronic and Electrical Engineering

Sungkyunkwan University
Kunsan National University

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

33 Scopus citations

Abstract

This paper presents a transformerless grid-connected photovoltaic (PV) system with active and reactive power control. The proposed system operations can be categorized into sunny mode and night mode. In night mode, it compensates for the reactive power demanded by nonlinear loads. In sunny mode, it not only supplies active power from the PV array to the grid or loads, but also performs power quality control (PQC), to improve the power factor and reduce the harmonic current. Simulation results are provided to demonstrate the effectiveness of the proposed system.

Original language	English
Title of host publication	2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09
Pages	2178-2181
Number of pages	4
DOIs	https://doi.org/10.1109/IPEMC.2009.5157763
State	Published - 2009
Event	2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09 - Wuhan, China Duration: 17 May 2009 → 20 May 2009

Publication series

Name	2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09

Conference

Conference	2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09
Country/Territory	China
City	Wuhan
Period	17/05/09 → 20/05/09

UN SDGs

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

SDG 7 Affordable and Clean Energy

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10.1109/IPEMC.2009.5157763

Cite this

Lee, S. W., Kim, J. H., Lee, S. R., Lee, B. K., & Won, C. Y. (2009). A tranformerless grid-connected photovoltaic system with active and reactive power control. In 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09 (pp. 2178-2181). Article 5157763 (2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09). https://doi.org/10.1109/IPEMC.2009.5157763

@inproceedings{df28b02755bc4cd59958d48815a5af68,

title = "A tranformerless grid-connected photovoltaic system with active and reactive power control",

abstract = "This paper presents a transformerless grid-connected photovoltaic (PV) system with active and reactive power control. The proposed system operations can be categorized into sunny mode and night mode. In night mode, it compensates for the reactive power demanded by nonlinear loads. In sunny mode, it not only supplies active power from the PV array to the grid or loads, but also performs power quality control (PQC), to improve the power factor and reduce the harmonic current. Simulation results are provided to demonstrate the effectiveness of the proposed system.",

author = "Lee, \{Su Won\} and Kim, \{Jae Hyung\} and Lee, \{Seong Ryong\} and Lee, \{Byoung Kuk\} and Won, \{Chung Yuen\}",

year = "2009",

doi = "10.1109/IPEMC.2009.5157763",

language = "English",

isbn = "9781424435562",

series = "2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09",

pages = "2178--2181",

booktitle = "2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09",

note = "2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09 ; Conference date: 17-05-2009 Through 20-05-2009",

}

Lee, SW, Kim, JH, Lee, SR, Lee, BK & Won, CY 2009, A tranformerless grid-connected photovoltaic system with active and reactive power control. in 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09., 5157763, 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09, pp. 2178-2181, 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09, Wuhan, China, 17/05/09. https://doi.org/10.1109/IPEMC.2009.5157763

A tranformerless grid-connected photovoltaic system with active and reactive power control. / Lee, Su Won; Kim, Jae Hyung; Lee, Seong Ryong et al.
2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09. 2009. p. 2178-2181 5157763 (2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09).

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

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AU - Kim, Jae Hyung

AU - Lee, Seong Ryong

AU - Lee, Byoung Kuk

AU - Won, Chung Yuen

PY - 2009

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N2 - This paper presents a transformerless grid-connected photovoltaic (PV) system with active and reactive power control. The proposed system operations can be categorized into sunny mode and night mode. In night mode, it compensates for the reactive power demanded by nonlinear loads. In sunny mode, it not only supplies active power from the PV array to the grid or loads, but also performs power quality control (PQC), to improve the power factor and reduce the harmonic current. Simulation results are provided to demonstrate the effectiveness of the proposed system.

AB - This paper presents a transformerless grid-connected photovoltaic (PV) system with active and reactive power control. The proposed system operations can be categorized into sunny mode and night mode. In night mode, it compensates for the reactive power demanded by nonlinear loads. In sunny mode, it not only supplies active power from the PV array to the grid or loads, but also performs power quality control (PQC), to improve the power factor and reduce the harmonic current. Simulation results are provided to demonstrate the effectiveness of the proposed system.

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U2 - 10.1109/IPEMC.2009.5157763

DO - 10.1109/IPEMC.2009.5157763

M3 - Conference contribution

AN - SCOPUS:77951114104

SN - 9781424435562

T3 - 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09

SP - 2178

EP - 2181

BT - 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09

T2 - 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09

Y2 - 17 May 2009 through 20 May 2009

ER -

Lee SW, Kim JH, Lee SR, Lee BK, Won CY. A tranformerless grid-connected photovoltaic system with active and reactive power control. In 2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09. 2009. p. 2178-2181. 5157763. (2009 IEEE 6th International Power Electronics and Motion Control Conference, IPEMC '09). doi: 10.1109/IPEMC.2009.5157763

A tranformerless grid-connected photovoltaic system with active and reactive power control

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