Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation
<p dir="ltr">This paper proposes an extended DC‐DC converter with high voltage conversion ratio and soft‐switching ability. The proposed converter has active switched‐inductors, switched‐capacitors included in the conventional high gain converter and operates in continuous conduction...
محفوظ في:
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , |
| منشور في: |
2024
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| الموضوعات: | |
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| _version_ | 1864513545602859008 |
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| author | Pravat Biswal (21632921) |
| author2 | Veera Venkata Subrahmanya Kumar Bhajana (21632924) Atif Iqbal (5504636) Vijay Kakani (20224504) Madhuchandra Popuri (21632927) |
| author2_role | author author author author |
| author_facet | Pravat Biswal (21632921) Veera Venkata Subrahmanya Kumar Bhajana (21632924) Atif Iqbal (5504636) Vijay Kakani (20224504) Madhuchandra Popuri (21632927) |
| author_role | author |
| dc.creator.none.fl_str_mv | Pravat Biswal (21632921) Veera Venkata Subrahmanya Kumar Bhajana (21632924) Atif Iqbal (5504636) Vijay Kakani (20224504) Madhuchandra Popuri (21632927) |
| dc.date.none.fl_str_mv | 2024-06-17T09:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1049/pel2.12711 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Extended_high_gain_DC_DC_converter_with_switched_inductors_switched_capacitors_and_soft_switching_Analysis_and_implementation/29445479 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electrical engineering Electronics, sensors and digital hardware DC-DC converter High voltage gain Soft-switching Power electronics Converter efficiency |
| dc.title.none.fl_str_mv | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">This paper proposes an extended DC‐DC converter with high voltage conversion ratio and soft‐switching ability. The proposed converter has active switched‐inductors, switched‐capacitors included in the conventional high gain converter and operates in continuous conduction mode (CCM). Simple auxiliary resonant elements are added on the primary leg of the converter to provide design freedom for soft‐switching operation. The significant merits of the proposed converter are lesser voltage and current stresses, high voltage gain with reduced component count and better efficiency. Additional feature of this converter is soft‐switching operation under different load conditions and duty ratios without considerably increasing stresses. The zero voltage switching (ZVS) turn‐on operation is obtained for all switching devices. Therefore, switching power losses are minimized greatly. This paper presents the description, principles of operation and steady state analysis in comparison with the existing high gain converters. The theoretical analysis is verified with a 350 W prototype operated at input is 20 V and output is 220 V. The overall efficiency achieved is 96.7%. The obtained results confirm ZVZCS operation at full load.</p><h2>Other Information</h2><p dir="ltr">Published in: IET Power Electronics<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1049/pel2.12711" target="_blank">https://dx.doi.org/10.1049/pel2.12711</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_ad44c682c36f962d1961f74f3d866a36 |
| identifier_str_mv | 10.1049/pel2.12711 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/29445479 |
| publishDate | 2024 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementationPravat Biswal (21632921)Veera Venkata Subrahmanya Kumar Bhajana (21632924)Atif Iqbal (5504636)Vijay Kakani (20224504)Madhuchandra Popuri (21632927)EngineeringElectrical engineeringElectronics, sensors and digital hardwareDC-DC converterHigh voltage gainSoft-switchingPower electronicsConverter efficiency<p dir="ltr">This paper proposes an extended DC‐DC converter with high voltage conversion ratio and soft‐switching ability. The proposed converter has active switched‐inductors, switched‐capacitors included in the conventional high gain converter and operates in continuous conduction mode (CCM). Simple auxiliary resonant elements are added on the primary leg of the converter to provide design freedom for soft‐switching operation. The significant merits of the proposed converter are lesser voltage and current stresses, high voltage gain with reduced component count and better efficiency. Additional feature of this converter is soft‐switching operation under different load conditions and duty ratios without considerably increasing stresses. The zero voltage switching (ZVS) turn‐on operation is obtained for all switching devices. Therefore, switching power losses are minimized greatly. This paper presents the description, principles of operation and steady state analysis in comparison with the existing high gain converters. The theoretical analysis is verified with a 350 W prototype operated at input is 20 V and output is 220 V. The overall efficiency achieved is 96.7%. The obtained results confirm ZVZCS operation at full load.</p><h2>Other Information</h2><p dir="ltr">Published in: IET Power Electronics<br>License: <a href="http://creativecommons.org/licenses/by/4.0/" target="_blank">http://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1049/pel2.12711" target="_blank">https://dx.doi.org/10.1049/pel2.12711</a></p>2024-06-17T09:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1049/pel2.12711https://figshare.com/articles/journal_contribution/Extended_high_gain_DC_DC_converter_with_switched_inductors_switched_capacitors_and_soft_switching_Analysis_and_implementation/29445479CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/294454792024-06-17T09:00:00Z |
| spellingShingle | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation Pravat Biswal (21632921) Engineering Electrical engineering Electronics, sensors and digital hardware DC-DC converter High voltage gain Soft-switching Power electronics Converter efficiency |
| status_str | publishedVersion |
| title | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation |
| title_full | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation |
| title_fullStr | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation |
| title_full_unstemmed | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation |
| title_short | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation |
| title_sort | Extended high gain DC‐DC converter with switched‐inductors, switched‐capacitors and soft‐switching: Analysis and implementation |
| topic | Engineering Electrical engineering Electronics, sensors and digital hardware DC-DC converter High voltage gain Soft-switching Power electronics Converter efficiency |