A Modified Y-Source DC/DC Converter with High Voltage-Gains and Low Switch Stresses

J. Yuan; A. Mostaan; Y. Yang; Y. P. Siwakoti; F. Blaabjerg

doi:10.1109/TPEL.2020.2964153

A Modified Y-Source DC/DC Converter with High Voltage-Gains and Low Switch Stresses

J. Yuan, A. Mostaan, Y. Yang^*, Y. P. Siwakoti, F. Blaabjerg

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Publikation: Bidrag til tidsskrift › Letter › peer review

5 Citationer (Scopus)

44 Downloads (Pure)

Abstrakt

This letter proposes a modified Y-source dc-dc converter, which features higher voltage-gains but lower voltage stresses on the components. Moreover, the proposed converter draws a continuous current from the dc input with much control flexibility (i.e., a wide range of adjustable duty cycles). Additionally, the coupled inductors have a low turns ratio, and the core saturation issue is avoided due to the dc-current-blocking capacitor. A detailed analysis of the proposed converter is provided, and the performance is benchmarked with selected coupled-inductors-based converters on various aspects. Experimental tests confirm the theoretical analysis.

Originalsprog	Engelsk
Artikelnummer	8950197
Tidsskrift	IEEE Transactions on Power Electronics
Vol/bind	35
Udgave nummer	8
Sider (fra-til)	7716-7720
Antal sider	5
ISSN	1941-0107
DOI	https://doi.org/10.1109/TPEL.2020.2964153
Status	Udgivet - aug. 2020

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10.1109/TPEL.2020.2964153

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1 Igangværende

REPEPS: REliable Power Electronic based Power System
Blaabjerg, F., Iannuzzo, F., Davari, P., Wang, H., Wang, X. & Yang, Y.
01/08/2017 → 01/12/2023
Projekter: Projekt › Forskning

Citationsformater

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title = "A Modified Y-Source DC/DC Converter with High Voltage-Gains and Low Switch Stresses",

abstract = "This letter proposes a modified Y-source dc-dc converter, which features higher voltage-gains but lower voltage stresses on the components. Moreover, the proposed converter draws a continuous current from the dc input with much control flexibility (i.e., a wide range of adjustable duty cycles). Additionally, the coupled inductors have a low turns ratio, and the core saturation issue is avoided due to the dc-current-blocking capacitor. A detailed analysis of the proposed converter is provided, and the performance is benchmarked with selected coupled-inductors-based converters on various aspects. Experimental tests confirm the theoretical analysis.",

keywords = "DC-DC converter, Y-source converter, voltage stress, renewable energy",

author = "J. Yuan and A. Mostaan and Y. Yang and Siwakoti, {Y. P.} and F. Blaabjerg",

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AU - Yuan, J.

AU - Mostaan, A.

AU - Yang, Y.

AU - Siwakoti, Y. P.

AU - Blaabjerg, F.

PY - 2020/8

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N2 - This letter proposes a modified Y-source dc-dc converter, which features higher voltage-gains but lower voltage stresses on the components. Moreover, the proposed converter draws a continuous current from the dc input with much control flexibility (i.e., a wide range of adjustable duty cycles). Additionally, the coupled inductors have a low turns ratio, and the core saturation issue is avoided due to the dc-current-blocking capacitor. A detailed analysis of the proposed converter is provided, and the performance is benchmarked with selected coupled-inductors-based converters on various aspects. Experimental tests confirm the theoretical analysis.

AB - This letter proposes a modified Y-source dc-dc converter, which features higher voltage-gains but lower voltage stresses on the components. Moreover, the proposed converter draws a continuous current from the dc input with much control flexibility (i.e., a wide range of adjustable duty cycles). Additionally, the coupled inductors have a low turns ratio, and the core saturation issue is avoided due to the dc-current-blocking capacitor. A detailed analysis of the proposed converter is provided, and the performance is benchmarked with selected coupled-inductors-based converters on various aspects. Experimental tests confirm the theoretical analysis.

KW - DC-DC converter

KW - Y-source converter

KW - voltage stress

KW - renewable energy

UR - http://www.scopus.com/inward/record.url?scp=85081966376&partnerID=8YFLogxK

U2 - 10.1109/TPEL.2020.2964153

DO - 10.1109/TPEL.2020.2964153

M3 - Letter

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JO - I E E E Transactions on Power Electronics

JF - I E E E Transactions on Power Electronics

SN - 0885-8993

IS - 8

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ER -

A Modified Y-Source DC/DC Converter with High Voltage-Gains and Low Switch Stresses

Abstrakt

Adgang til dokumentet

REPEPS: REliable Power Electronic based Power System

Citationsformater