A High Voltage Gain DC–DC Converter Based on Three Winding Coupled Inductor and Voltage Multiplier Cell

Mahmoodreza Eskandarpour Azizkandi; Farzad Sedaghati; Hossein Shayeghi; Frede Blaabjerg

doi:10.1109/TPEL.2019.2944518

A High Voltage Gain DC–DC Converter Based on Three Winding Coupled Inductor and Voltage Multiplier Cell

Mahmoodreza Eskandarpour Azizkandi, Farzad Sedaghati, Hossein Shayeghi, Frede Blaabjerg

Research output: Contribution to journal › Journal article › Research › peer-review

94 Citations (Scopus)

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Abstract

This article introduces a single-switch, high step-up, dc-dc converter based on coupled-inductor with three winding and voltage multiplier cell to obtain a very high-voltage conversion ratio. A passive clamp circuit is applied in the converter to recycle the energy of leakage inductance and reduce voltage stress of the main power switch. This leads to utilize a power switch with low on-state resistance and low voltage rating that decreases the conduction losses. Several advantages include low operating duty cycle, high voltage conversion ratio, low turn ratio of the coupled inductor, leakage inductance reverse recovery, reduced voltage stress of semiconductors, alleviation of diodes reverse recovery issue and high efficiency, which make the presented topology appropriate for sustainable energy applications such as photovoltaic systems. The operation principle and steady-state analysis of the suggested topology in continuous conduction mode are expressed in detail. Also, design procedure and theoretical efficiency analysis of the proposed topology are presented. Moreover, a comparison study is performed to demonstrate the superiority of the presented converter over several similar recently proposed dc-dc converters. Finally, the proposed dc-dc converter feasibility and performance are justified through a fabricated 216-W laboratory prototype at 50 kHz switching frequency.

Original language	English
Article number	8855014
Journal	I E E E Transactions on Power Electronics
Volume	35
Issue number	5
Pages (from-to)	4558-4567
Number of pages	10
ISSN	0885-8993
DOIs	https://doi.org/10.1109/TPEL.2019.2944518
Publication status	Published - May 2020

Bibliographical note

© 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

Keywords

coupled inductor
dc-dc power converters
high-voltage gain
low voltage stress
single switch
three winding
Voltage multiplier cell

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10.1109/TPEL.2019.2944518

Open Access ManuscriptAccepted author manuscript, 1.02 MBLicence: CC BY 4.0

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title = "A High Voltage Gain DC–DC Converter Based on Three Winding Coupled Inductor and Voltage Multiplier Cell",

abstract = "This article introduces a single-switch, high step-up, dc-dc converter based on coupled-inductor with three winding and voltage multiplier cell to obtain a very high-voltage conversion ratio. A passive clamp circuit is applied in the converter to recycle the energy of leakage inductance and reduce voltage stress of the main power switch. This leads to utilize a power switch with low on-state resistance and low voltage rating that decreases the conduction losses. Several advantages include low operating duty cycle, high voltage conversion ratio, low turn ratio of the coupled inductor, leakage inductance reverse recovery, reduced voltage stress of semiconductors, alleviation of diodes reverse recovery issue and high efficiency, which make the presented topology appropriate for sustainable energy applications such as photovoltaic systems. The operation principle and steady-state analysis of the suggested topology in continuous conduction mode are expressed in detail. Also, design procedure and theoretical efficiency analysis of the proposed topology are presented. Moreover, a comparison study is performed to demonstrate the superiority of the presented converter over several similar recently proposed dc-dc converters. Finally, the proposed dc-dc converter feasibility and performance are justified through a fabricated 216-W laboratory prototype at 50 kHz switching frequency.",

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author = "Azizkandi, {Mahmoodreza Eskandarpour} and Farzad Sedaghati and Hossein Shayeghi and Frede Blaabjerg",

note = "{\textcopyright} 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.",

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A High Voltage Gain DC–DC Converter Based on Three Winding Coupled Inductor and Voltage Multiplier Cell. / Azizkandi, Mahmoodreza Eskandarpour; Sedaghati, Farzad; Shayeghi, Hossein et al.
In: I E E E Transactions on Power Electronics, Vol. 35, No. 5, 8855014, 05.2020, p. 4558-4567.

Research output: Contribution to journal › Journal article › Research › peer-review

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T1 - A High Voltage Gain DC–DC Converter Based on Three Winding Coupled Inductor and Voltage Multiplier Cell

AU - Azizkandi, Mahmoodreza Eskandarpour

AU - Sedaghati, Farzad

AU - Shayeghi, Hossein

AU - Blaabjerg, Frede

N1 - © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.

PY - 2020/5

Y1 - 2020/5

N2 - This article introduces a single-switch, high step-up, dc-dc converter based on coupled-inductor with three winding and voltage multiplier cell to obtain a very high-voltage conversion ratio. A passive clamp circuit is applied in the converter to recycle the energy of leakage inductance and reduce voltage stress of the main power switch. This leads to utilize a power switch with low on-state resistance and low voltage rating that decreases the conduction losses. Several advantages include low operating duty cycle, high voltage conversion ratio, low turn ratio of the coupled inductor, leakage inductance reverse recovery, reduced voltage stress of semiconductors, alleviation of diodes reverse recovery issue and high efficiency, which make the presented topology appropriate for sustainable energy applications such as photovoltaic systems. The operation principle and steady-state analysis of the suggested topology in continuous conduction mode are expressed in detail. Also, design procedure and theoretical efficiency analysis of the proposed topology are presented. Moreover, a comparison study is performed to demonstrate the superiority of the presented converter over several similar recently proposed dc-dc converters. Finally, the proposed dc-dc converter feasibility and performance are justified through a fabricated 216-W laboratory prototype at 50 kHz switching frequency.

AB - This article introduces a single-switch, high step-up, dc-dc converter based on coupled-inductor with three winding and voltage multiplier cell to obtain a very high-voltage conversion ratio. A passive clamp circuit is applied in the converter to recycle the energy of leakage inductance and reduce voltage stress of the main power switch. This leads to utilize a power switch with low on-state resistance and low voltage rating that decreases the conduction losses. Several advantages include low operating duty cycle, high voltage conversion ratio, low turn ratio of the coupled inductor, leakage inductance reverse recovery, reduced voltage stress of semiconductors, alleviation of diodes reverse recovery issue and high efficiency, which make the presented topology appropriate for sustainable energy applications such as photovoltaic systems. The operation principle and steady-state analysis of the suggested topology in continuous conduction mode are expressed in detail. Also, design procedure and theoretical efficiency analysis of the proposed topology are presented. Moreover, a comparison study is performed to demonstrate the superiority of the presented converter over several similar recently proposed dc-dc converters. Finally, the proposed dc-dc converter feasibility and performance are justified through a fabricated 216-W laboratory prototype at 50 kHz switching frequency.

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JO - I E E E Transactions on Power Electronics

JF - I E E E Transactions on Power Electronics

IS - 5

M1 - 8855014

ER -

A High Voltage Gain DC–DC Converter Based on Three Winding Coupled Inductor and Voltage Multiplier Cell

Abstract

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