High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems

Woo Young Choi; Se Min Kim; Sung Jun Park; Kwang Heon Kim; Young Cheol Lim

doi:10.1109/INTLEC.2009.5352029

High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems

Woo Young Choi
, Se Min Kim
, Sung Jun Park^*
, Kwang Heon Kim
, Young Cheol Lim

^*Corresponding author for this work

Division of Electronic Engineering

Virginia Polytechnic Institute and State University
Chonnam National University

Research output: Contribution to conference › Conference paper › peer-review

18 Scopus citations

Abstract

A new high efficiency high step-up de-de converter is proposed for photovoltaic (PV) module integrated converter (MIC) systems. In the proposed converter, two transformers are utilized to double the voltage conversion ratio. Two resonant voltage doubler rectifiers are designed so that the output rectifying diodes are turned off at zero-current. A 260 W prototype was built and tested. Power efficiency of 97 % was obtained at the rated output power for 36 V input voltage.

Original language	English
Title of host publication	INTELEC 2009 - 31st International Telecommunications Energy Conference
DOIs	https://doi.org/10.1109/INTLEC.2009.5352029
State	Published - 2009
Event	31st International Telecommunications Energy Conference, INTELEC 2009 - Incheon, Korea, Republic of Duration: 2009.10.18 → 2009.10.22

Publication series

Name	INTELEC, International Telecommunications Energy Conference (Proceedings)
ISSN (Print)	0275-0473

Conference

Conference	31st International Telecommunications Energy Conference, INTELEC 2009
Country/Territory	Korea, Republic of
City	Incheon
Period	09.10.18 → 09.10.22

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/INTLEC.2009.5352029

Cite this

Choi, W. Y., Kim, S. M., Park, S. J., Kim, K. H., & Lim, Y. C. (2009). High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems. In INTELEC 2009 - 31st International Telecommunications Energy Conference Article 5352029 (INTELEC, International Telecommunications Energy Conference (Proceedings)). https://doi.org/10.1109/INTLEC.2009.5352029

@inproceedings{16948294f3724e94853aaabdd20aa2f2,

title = "High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems",

abstract = "A new high efficiency high step-up de-de converter is proposed for photovoltaic (PV) module integrated converter (MIC) systems. In the proposed converter, two transformers are utilized to double the voltage conversion ratio. Two resonant voltage doubler rectifiers are designed so that the output rectifying diodes are turned off at zero-current. A 260 W prototype was built and tested. Power efficiency of 97 \% was obtained at the rated output power for 36 V input voltage.",

author = "Choi, \{Woo Young\} and Kim, \{Se Min\} and Park, \{Sung Jun\} and Kim, \{Kwang Heon\} and Lim, \{Young Cheol\}",

year = "2009",

doi = "10.1109/INTLEC.2009.5352029",

language = "English",

isbn = "9781424424900",

series = "INTELEC, International Telecommunications Energy Conference (Proceedings)",

booktitle = "INTELEC 2009 - 31st International Telecommunications Energy Conference",

note = "31st International Telecommunications Energy Conference, INTELEC 2009 ; Conference date: 18-10-2009 Through 22-10-2009",

}

Choi, WY, Kim, SM, Park, SJ, Kim, KH & Lim, YC 2009, High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems. in INTELEC 2009 - 31st International Telecommunications Energy Conference., 5352029, INTELEC, International Telecommunications Energy Conference (Proceedings), 31st International Telecommunications Energy Conference, INTELEC 2009, Incheon, Korea, Republic of, 09.10.18. https://doi.org/10.1109/INTLEC.2009.5352029

High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems. / Choi, Woo Young; Kim, Se Min; Park, Sung Jun et al.
INTELEC 2009 - 31st International Telecommunications Energy Conference. 2009. 5352029 (INTELEC, International Telecommunications Energy Conference (Proceedings)).

Research output: Contribution to conference › Conference paper › peer-review

TY - GEN

T1 - High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems

AU - Choi, Woo Young

AU - Kim, Se Min

AU - Park, Sung Jun

AU - Kim, Kwang Heon

AU - Lim, Young Cheol

PY - 2009

Y1 - 2009

N2 - A new high efficiency high step-up de-de converter is proposed for photovoltaic (PV) module integrated converter (MIC) systems. In the proposed converter, two transformers are utilized to double the voltage conversion ratio. Two resonant voltage doubler rectifiers are designed so that the output rectifying diodes are turned off at zero-current. A 260 W prototype was built and tested. Power efficiency of 97 % was obtained at the rated output power for 36 V input voltage.

AB - A new high efficiency high step-up de-de converter is proposed for photovoltaic (PV) module integrated converter (MIC) systems. In the proposed converter, two transformers are utilized to double the voltage conversion ratio. Two resonant voltage doubler rectifiers are designed so that the output rectifying diodes are turned off at zero-current. A 260 W prototype was built and tested. Power efficiency of 97 % was obtained at the rated output power for 36 V input voltage.

UR - https://www.scopus.com/pages/publications/77950122899

U2 - 10.1109/INTLEC.2009.5352029

DO - 10.1109/INTLEC.2009.5352029

M3 - Conference paper

AN - SCOPUS:77950122899

SN - 9781424424900

T3 - INTELEC, International Telecommunications Energy Conference (Proceedings)

BT - INTELEC 2009 - 31st International Telecommunications Energy Conference

T2 - 31st International Telecommunications Energy Conference, INTELEC 2009

Y2 - 18 October 2009 through 22 October 2009

ER -

High step-up DC-DC converter with high efficiency for photovoltaic module integrated converter systems

Abstract

Publication series

Conference

UN SDGs

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