A Multiport DC-DC Converter Based on Two-Quadrant Inverter Topology for PV Systems
This article presents an isolated high-frequency (HF) multiport dc-dc converter for photovoltaics (PV) interfacing systems. In the proposed multiport converter, an HF transformer with multiple input windings and single output winding is utilized. Each input port is based on a proposed two-quadrant i...
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| Veröffentlicht in: | IEEE transactions on power electronics 2021-01, Vol.36 (1), p.522-532 |
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| creator | Alajmi, Bader N. Marei, Mostafa I. Abdelsalam, Ibrahim |
| description | This article presents an isolated high-frequency (HF) multiport dc-dc converter for photovoltaics (PV) interfacing systems. In the proposed multiport converter, an HF transformer with multiple input windings and single output winding is utilized. Each input port is based on a proposed two-quadrant inverter topology, which connects a PV module to the HF transformer. The output port is tied to a dc bus using a rectifier. The proposed two-quadrant inverter topology prevents current flow from the ac side to the dc side. This action prevents circulating currents between different ports. Each two-quadrant inverter is controlled to harvest maximum power from its associated PV module. The analysis and operation scenarios of the proposed multiport converter are discussed. PSCAD/EMTDC software package is used to simulate the proposed PV interfacing system to investigate the operation of the proposed multiport converter topology and to examine the dynamic system behavior. In addition, an experimental prototype is developed to validate the operation scenarios of the proposed multiport dc-dc converter and to examine the performance of the presented PV interfacing system. |
| doi_str_mv | 10.1109/TPEL.2020.3002504 |
| format | Article |
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In the proposed multiport converter, an HF transformer with multiple input windings and single output winding is utilized. Each input port is based on a proposed two-quadrant inverter topology, which connects a PV module to the HF transformer. The output port is tied to a dc bus using a rectifier. The proposed two-quadrant inverter topology prevents current flow from the ac side to the dc side. This action prevents circulating currents between different ports. Each two-quadrant inverter is controlled to harvest maximum power from its associated PV module. The analysis and operation scenarios of the proposed multiport converter are discussed. PSCAD/EMTDC software package is used to simulate the proposed PV interfacing system to investigate the operation of the proposed multiport converter topology and to examine the dynamic system behavior. In addition, an experimental prototype is developed to validate the operation scenarios of the proposed multiport dc-dc converter and to examine the performance of the presented PV interfacing system.</description><identifier>ISSN: 0885-8993</identifier><identifier>EISSN: 1941-0107</identifier><identifier>DOI: 10.1109/TPEL.2020.3002504</identifier><identifier>CODEN: ITPEE8</identifier><language>eng</language><publisher>New York: IEEE</publisher><subject>Alternating current ; Bridge circuits ; Capacitors ; Coils (windings) ; Converters ; Data buses ; DC–DC multiport converter ; Hafnium ; Inverters ; Maximum power ; Modules ; Photovoltaic cells ; PV interface system ; Switches ; Topology ; Transformers ; two-quadrant inverter ; Windings</subject><ispartof>IEEE transactions on power electronics, 2021-01, Vol.36 (1), p.522-532</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2021</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c293t-42de436840fa025ea99f250c64128ca9177eaec0446efba2373284e8f072ece3</citedby><cites>FETCH-LOGICAL-c293t-42de436840fa025ea99f250c64128ca9177eaec0446efba2373284e8f072ece3</cites><orcidid>0000-0003-3442-4365 ; 0000-0003-2358-7652 ; 0000-0002-4140-1711</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/9119826$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27923,27924,54757</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/9119826$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Alajmi, Bader N.</creatorcontrib><creatorcontrib>Marei, Mostafa I.</creatorcontrib><creatorcontrib>Abdelsalam, Ibrahim</creatorcontrib><title>A Multiport DC-DC Converter Based on Two-Quadrant Inverter Topology for PV Systems</title><title>IEEE transactions on power electronics</title><addtitle>TPEL</addtitle><description>This article presents an isolated high-frequency (HF) multiport dc-dc converter for photovoltaics (PV) interfacing systems. In the proposed multiport converter, an HF transformer with multiple input windings and single output winding is utilized. Each input port is based on a proposed two-quadrant inverter topology, which connects a PV module to the HF transformer. The output port is tied to a dc bus using a rectifier. The proposed two-quadrant inverter topology prevents current flow from the ac side to the dc side. This action prevents circulating currents between different ports. Each two-quadrant inverter is controlled to harvest maximum power from its associated PV module. The analysis and operation scenarios of the proposed multiport converter are discussed. PSCAD/EMTDC software package is used to simulate the proposed PV interfacing system to investigate the operation of the proposed multiport converter topology and to examine the dynamic system behavior. In addition, an experimental prototype is developed to validate the operation scenarios of the proposed multiport dc-dc converter and to examine the performance of the presented PV interfacing system.</description><subject>Alternating current</subject><subject>Bridge circuits</subject><subject>Capacitors</subject><subject>Coils (windings)</subject><subject>Converters</subject><subject>Data buses</subject><subject>DC–DC multiport converter</subject><subject>Hafnium</subject><subject>Inverters</subject><subject>Maximum power</subject><subject>Modules</subject><subject>Photovoltaic cells</subject><subject>PV interface system</subject><subject>Switches</subject><subject>Topology</subject><subject>Transformers</subject><subject>two-quadrant inverter</subject><subject>Windings</subject><issn>0885-8993</issn><issn>1941-0107</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNo9kMtOwzAQRS0EEqXwAYiNJdYpM7bz8LKEApWKKBCxtUw6Qa3aONgJqH9PqhZWs5hzZ64OY5cII0TQN8V8MhsJEDCSACIGdcQGqBVGgJAeswFkWRxlWstTdhbCCgBVDDhgr2P-1K3bZeN8y-_y6C7nuau_ybfk-a0NtOCu5sWPi146u_C2bvn0b124xq3d55ZXzvP5O3_bhpY24ZydVHYd6OIwh6y4nxT5YzR7fpjm41lUCi3bSIkFKZlkCirbNyarddUXLxOFIiutxjQlSyUolVD1YYVMpcgUZRWkgkqSQ3a9P9t499VRaM3Kdb7uPxqhFMoYVQI9hXuq9C4ET5Vp_HJj_dYgmJ05szNndubMwVyfudpnlkT0z2tEnYlE_gIV72hd</recordid><startdate>202101</startdate><enddate>202101</enddate><creator>Alajmi, Bader N.</creator><creator>Marei, Mostafa I.</creator><creator>Abdelsalam, Ibrahim</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. (IEEE)</general><scope>97E</scope><scope>RIA</scope><scope>RIE</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3442-4365</orcidid><orcidid>https://orcid.org/0000-0003-2358-7652</orcidid><orcidid>https://orcid.org/0000-0002-4140-1711</orcidid></search><sort><creationdate>202101</creationdate><title>A Multiport DC-DC Converter Based on Two-Quadrant Inverter Topology for PV Systems</title><author>Alajmi, Bader N. ; Marei, Mostafa I. ; Abdelsalam, Ibrahim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c293t-42de436840fa025ea99f250c64128ca9177eaec0446efba2373284e8f072ece3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Alternating current</topic><topic>Bridge circuits</topic><topic>Capacitors</topic><topic>Coils (windings)</topic><topic>Converters</topic><topic>Data buses</topic><topic>DC–DC multiport converter</topic><topic>Hafnium</topic><topic>Inverters</topic><topic>Maximum power</topic><topic>Modules</topic><topic>Photovoltaic cells</topic><topic>PV interface system</topic><topic>Switches</topic><topic>Topology</topic><topic>Transformers</topic><topic>two-quadrant inverter</topic><topic>Windings</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alajmi, Bader N.</creatorcontrib><creatorcontrib>Marei, Mostafa I.</creatorcontrib><creatorcontrib>Abdelsalam, Ibrahim</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on power electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Alajmi, Bader N.</au><au>Marei, Mostafa I.</au><au>Abdelsalam, Ibrahim</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A Multiport DC-DC Converter Based on Two-Quadrant Inverter Topology for PV Systems</atitle><jtitle>IEEE transactions on power electronics</jtitle><stitle>TPEL</stitle><date>2021-01</date><risdate>2021</risdate><volume>36</volume><issue>1</issue><spage>522</spage><epage>532</epage><pages>522-532</pages><issn>0885-8993</issn><eissn>1941-0107</eissn><coden>ITPEE8</coden><abstract>This article presents an isolated high-frequency (HF) multiport dc-dc converter for photovoltaics (PV) interfacing systems. In the proposed multiport converter, an HF transformer with multiple input windings and single output winding is utilized. Each input port is based on a proposed two-quadrant inverter topology, which connects a PV module to the HF transformer. The output port is tied to a dc bus using a rectifier. The proposed two-quadrant inverter topology prevents current flow from the ac side to the dc side. This action prevents circulating currents between different ports. Each two-quadrant inverter is controlled to harvest maximum power from its associated PV module. The analysis and operation scenarios of the proposed multiport converter are discussed. PSCAD/EMTDC software package is used to simulate the proposed PV interfacing system to investigate the operation of the proposed multiport converter topology and to examine the dynamic system behavior. In addition, an experimental prototype is developed to validate the operation scenarios of the proposed multiport dc-dc converter and to examine the performance of the presented PV interfacing system.</abstract><cop>New York</cop><pub>IEEE</pub><doi>10.1109/TPEL.2020.3002504</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-3442-4365</orcidid><orcidid>https://orcid.org/0000-0003-2358-7652</orcidid><orcidid>https://orcid.org/0000-0002-4140-1711</orcidid></addata></record> |
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| identifier | ISSN: 0885-8993 |
| ispartof | IEEE transactions on power electronics, 2021-01, Vol.36 (1), p.522-532 |
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| language | eng |
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| subjects | Alternating current Bridge circuits Capacitors Coils (windings) Converters Data buses DC–DC multiport converter Hafnium Inverters Maximum power Modules Photovoltaic cells PV interface system Switches Topology Transformers two-quadrant inverter Windings |
| title | A Multiport DC-DC Converter Based on Two-Quadrant Inverter Topology for PV Systems |
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