This paper presents a novel ZVS bidirectional 1 kW class DC-DC converter used for a photovoltaic (PV) system. The proposed circuit is based on a boost&buckboost converter, which consists of a boost converter and a buckboost converter. Bidirectional soft switching is realized by using of coupled inductors and auxiliary switches in the circuit. From the analysis of the circuit operation, ZVS conditions of the switches are derived. In the experiment, the maximum efficiency of the proposed converter during forward power flow was 97.1% on output power of 320 W.
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Hajime SHIJI, Kazurou HARADA, Yoshiyuki ISHIHARA, Toshiyuki TODAKA, Guillermo ALZAMORA, "A Zero-Voltage-Switching Bidirectional Converter for PV Systems" in IEICE TRANSACTIONS on Communications,
vol. E87-B, no. 12, pp. 3554-3560, December 2004, doi: .
Abstract: This paper presents a novel ZVS bidirectional 1 kW class DC-DC converter used for a photovoltaic (PV) system. The proposed circuit is based on a boost&buckboost converter, which consists of a boost converter and a buckboost converter. Bidirectional soft switching is realized by using of coupled inductors and auxiliary switches in the circuit. From the analysis of the circuit operation, ZVS conditions of the switches are derived. In the experiment, the maximum efficiency of the proposed converter during forward power flow was 97.1% on output power of 320 W.
URL: https://global.ieice.org/en_transactions/communications/10.1587/e87-b_12_3554/_p
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@ARTICLE{e87-b_12_3554,
author={Hajime SHIJI, Kazurou HARADA, Yoshiyuki ISHIHARA, Toshiyuki TODAKA, Guillermo ALZAMORA, },
journal={IEICE TRANSACTIONS on Communications},
title={A Zero-Voltage-Switching Bidirectional Converter for PV Systems},
year={2004},
volume={E87-B},
number={12},
pages={3554-3560},
abstract={This paper presents a novel ZVS bidirectional 1 kW class DC-DC converter used for a photovoltaic (PV) system. The proposed circuit is based on a boost&buckboost converter, which consists of a boost converter and a buckboost converter. Bidirectional soft switching is realized by using of coupled inductors and auxiliary switches in the circuit. From the analysis of the circuit operation, ZVS conditions of the switches are derived. In the experiment, the maximum efficiency of the proposed converter during forward power flow was 97.1% on output power of 320 W.},
keywords={},
doi={},
ISSN={},
month={December},}
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TY - JOUR
TI - A Zero-Voltage-Switching Bidirectional Converter for PV Systems
T2 - IEICE TRANSACTIONS on Communications
SP - 3554
EP - 3560
AU - Hajime SHIJI
AU - Kazurou HARADA
AU - Yoshiyuki ISHIHARA
AU - Toshiyuki TODAKA
AU - Guillermo ALZAMORA
PY - 2004
DO -
JO - IEICE TRANSACTIONS on Communications
SN -
VL - E87-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2004
AB - This paper presents a novel ZVS bidirectional 1 kW class DC-DC converter used for a photovoltaic (PV) system. The proposed circuit is based on a boost&buckboost converter, which consists of a boost converter and a buckboost converter. Bidirectional soft switching is realized by using of coupled inductors and auxiliary switches in the circuit. From the analysis of the circuit operation, ZVS conditions of the switches are derived. In the experiment, the maximum efficiency of the proposed converter during forward power flow was 97.1% on output power of 320 W.
ER -