Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability
<p>As the voltage gain of converter increases with the same ratio, the current gain also increases, this increase in current gains will affect the size of the input and the output capacitor. To reduce the ripple in the input current with simultaneous decreasing the input current ripple, a nove...
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2021
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| _version_ | 1864513560351080448 |
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| author | Mohammad Meraj (16855401) |
| author2 | Mahajan Sagar Bhaskar (16876002) B. Prathap Reddy (16864242) Atif Iqbal (5504636) |
| author2_role | author author author |
| author_facet | Mohammad Meraj (16855401) Mahajan Sagar Bhaskar (16876002) B. Prathap Reddy (16864242) Atif Iqbal (5504636) |
| author_role | author |
| dc.creator.none.fl_str_mv | Mohammad Meraj (16855401) Mahajan Sagar Bhaskar (16876002) B. Prathap Reddy (16864242) Atif Iqbal (5504636) |
| dc.date.none.fl_str_mv | 2021-04-20T00:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1109/access.2021.3074459 |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Non-Isolated_DC_DC_Power_Converter_With_High_Gain_and_Inverting_Capability/24042489 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Electrical engineering Capacitors Inductors DC-DC power converters MOSFET Topology High-voltage techniques Switches Non-isolated Inverting Interleaved High gain Renewables Current fed Voltage multiplier |
| dc.title.none.fl_str_mv | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p>As the voltage gain of converter increases with the same ratio, the current gain also increases, this increase in current gains will affect the size of the input and the output capacitor. To reduce the ripple in the input current with simultaneous decreasing the input current ripple, a novel current fed interleaved high gain converter is proposed by utilizing the interleaved front-end structure and Cockcroft Walton (CW)-Voltage Multiplier (VM). The “current fed” term is used because, in proposed circuitry, all the capacitors of CW-VM are energized by a current path via inductors of the interleaved structure. The proposed converter can be applied as an input boost up the stage for low voltage battery energy storage systems, photovoltaic (PV) and fuel cell (FC) based DC-AC applications. The anticipated topology consists of the two low voltage rating switches. The main benefits of the anticipated converter configuration are the continuous (ripple free) input current, high voltage gain, reduced switch rating, high reliability, easy control structure and a high percentage of efficiency. The proposed converter's working principle, mathematical based steady-state analysis, and detailed component design are discussed. The parasitic of the components has been considered in the analysis to show the deviation from the ideal cases. A detailed comparison with the other available converters is presented. The experimental results of the 300W prototype are developed to confirm the performance and functionality of the anticipated DC-DC converter.</p><h2>Other Information</h2><p>Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2021.3074459" target="_blank">https://dx.doi.org/10.1109/access.2021.3074459</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_25add7cce4a1731a149cb004082a859e |
| identifier_str_mv | 10.1109/access.2021.3074459 |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/24042489 |
| publishDate | 2021 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Non-Isolated DC–DC Power Converter With High Gain and Inverting CapabilityMohammad Meraj (16855401)Mahajan Sagar Bhaskar (16876002)B. Prathap Reddy (16864242)Atif Iqbal (5504636)EngineeringElectrical engineeringCapacitorsInductorsDC-DC power convertersMOSFETTopologyHigh-voltage techniquesSwitchesNon-isolatedInvertingInterleavedHigh gainRenewablesCurrent fedVoltage multiplier<p>As the voltage gain of converter increases with the same ratio, the current gain also increases, this increase in current gains will affect the size of the input and the output capacitor. To reduce the ripple in the input current with simultaneous decreasing the input current ripple, a novel current fed interleaved high gain converter is proposed by utilizing the interleaved front-end structure and Cockcroft Walton (CW)-Voltage Multiplier (VM). The “current fed” term is used because, in proposed circuitry, all the capacitors of CW-VM are energized by a current path via inductors of the interleaved structure. The proposed converter can be applied as an input boost up the stage for low voltage battery energy storage systems, photovoltaic (PV) and fuel cell (FC) based DC-AC applications. The anticipated topology consists of the two low voltage rating switches. The main benefits of the anticipated converter configuration are the continuous (ripple free) input current, high voltage gain, reduced switch rating, high reliability, easy control structure and a high percentage of efficiency. The proposed converter's working principle, mathematical based steady-state analysis, and detailed component design are discussed. The parasitic of the components has been considered in the analysis to show the deviation from the ideal cases. A detailed comparison with the other available converters is presented. The experimental results of the 300W prototype are developed to confirm the performance and functionality of the anticipated DC-DC converter.</p><h2>Other Information</h2><p>Published in: IEEE Access<br>License: <a href="https://creativecommons.org/licenses/by/4.0/legalcode" target="_blank">https://creativecommons.org/licenses/by/4.0/</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1109/access.2021.3074459" target="_blank">https://dx.doi.org/10.1109/access.2021.3074459</a></p>2021-04-20T00:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1109/access.2021.3074459https://figshare.com/articles/journal_contribution/Non-Isolated_DC_DC_Power_Converter_With_High_Gain_and_Inverting_Capability/24042489CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/240424892021-04-20T00:00:00Z |
| spellingShingle | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability Mohammad Meraj (16855401) Engineering Electrical engineering Capacitors Inductors DC-DC power converters MOSFET Topology High-voltage techniques Switches Non-isolated Inverting Interleaved High gain Renewables Current fed Voltage multiplier |
| status_str | publishedVersion |
| title | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability |
| title_full | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability |
| title_fullStr | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability |
| title_full_unstemmed | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability |
| title_short | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability |
| title_sort | Non-Isolated DC–DC Power Converter With High Gain and Inverting Capability |
| topic | Engineering Electrical engineering Capacitors Inductors DC-DC power converters MOSFET Topology High-voltage techniques Switches Non-isolated Inverting Interleaved High gain Renewables Current fed Voltage multiplier |