Single input qZ‐source cascaded multilevel inverters: Analysis, design, and implementation
The Single Input quasi‐Z‐Source Cascade Multilevel Inverter (SIqZS‐CMI) has the ability to make use of a single DC input source and to share active power among all cascaded qZS modules. This unique feature, do not present in any other quasi‐Z‐Source (qZS) multilevel inverter in the literature, is ac...
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| Veröffentlicht in: | International transactions on electrical energy systems 2021-12, Vol.31 (12), p.n/a |
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| container_title | International transactions on electrical energy systems |
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| creator | Guisso, Ronaldo Antonio Vargas, Tadeu Faistel, Tiago Miguel Klein Andrade, António Manuel Santos Spencer Silva Martins, Mário Lúcio |
| description | The Single Input quasi‐Z‐Source Cascade Multilevel Inverter (SIqZS‐CMI) has the ability to make use of a single DC input source and to share active power among all cascaded qZS modules. This unique feature, do not present in any other quasi‐Z‐Source (qZS) multilevel inverter in the literature, is accomplished by replacing one of its Z‐impedance inductances by a coupled inductor. With this topology, it is possible to make use of a single low voltage PV string, favoring the use of small size residential rooftop systems. In addition, it simplifies the system grounding and the compliance with many Installation, Maintenance, and Safety Codes and Standards. The proposed control strategy enables high quality current injection into the grid, keeping the DC bus voltage regulation, ensuring precise power balancing with symmetric multilevel waveforms. Experimental results from a 5‐level SIqZS‐CMI prototype demonstrate the system's performance and its advantages.
Proposed grid‐tied 2k+1 levels SIqZS‐CMI topology |
| doi_str_mv | 10.1002/2050-7038.13180 |
| format | Article |
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Proposed grid‐tied 2k+1 levels SIqZS‐CMI topology</description><identifier>ISSN: 2050-7038</identifier><identifier>EISSN: 2050-7038</identifier><identifier>DOI: 10.1002/2050-7038.13180</identifier><language>eng</language><publisher>Hoboken: Hindawi Limited</publisher><subject>active power sharing ; cascaded loop controller ; cascaded multilevel inverter (CMI) ; Current injection ; Data buses ; DC‐AC converter ; grid‐tied ; Inverters ; Low voltage ; Multilevel ; photovoltaic (PV) power system ; quasi‐Z‐source inverter (qZSI) ; Topology ; Waveforms</subject><ispartof>International transactions on electrical energy systems, 2021-12, Vol.31 (12), p.n/a</ispartof><rights>2021 John Wiley & Sons Ltd.</rights><rights>2021 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3160-2382f6a645b01e3838138c70030760a321995fcfddd0285ea6e85403c40642793</citedby><cites>FETCH-LOGICAL-c3160-2382f6a645b01e3838138c70030760a321995fcfddd0285ea6e85403c40642793</cites><orcidid>0000-0003-3776-826X ; 0000-0001-6098-0475</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2F2050-7038.13180$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2F2050-7038.13180$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Guisso, Ronaldo Antonio</creatorcontrib><creatorcontrib>Vargas, Tadeu</creatorcontrib><creatorcontrib>Faistel, Tiago Miguel Klein</creatorcontrib><creatorcontrib>Andrade, António Manuel Santos Spencer</creatorcontrib><creatorcontrib>Silva Martins, Mário Lúcio</creatorcontrib><title>Single input qZ‐source cascaded multilevel inverters: Analysis, design, and implementation</title><title>International transactions on electrical energy systems</title><description>The Single Input quasi‐Z‐Source Cascade Multilevel Inverter (SIqZS‐CMI) has the ability to make use of a single DC input source and to share active power among all cascaded qZS modules. This unique feature, do not present in any other quasi‐Z‐Source (qZS) multilevel inverter in the literature, is accomplished by replacing one of its Z‐impedance inductances by a coupled inductor. With this topology, it is possible to make use of a single low voltage PV string, favoring the use of small size residential rooftop systems. In addition, it simplifies the system grounding and the compliance with many Installation, Maintenance, and Safety Codes and Standards. The proposed control strategy enables high quality current injection into the grid, keeping the DC bus voltage regulation, ensuring precise power balancing with symmetric multilevel waveforms. Experimental results from a 5‐level SIqZS‐CMI prototype demonstrate the system's performance and its advantages.
Proposed grid‐tied 2k+1 levels SIqZS‐CMI topology</description><subject>active power sharing</subject><subject>cascaded loop controller</subject><subject>cascaded multilevel inverter (CMI)</subject><subject>Current injection</subject><subject>Data buses</subject><subject>DC‐AC converter</subject><subject>grid‐tied</subject><subject>Inverters</subject><subject>Low voltage</subject><subject>Multilevel</subject><subject>photovoltaic (PV) power system</subject><subject>quasi‐Z‐source inverter (qZSI)</subject><subject>Topology</subject><subject>Waveforms</subject><issn>2050-7038</issn><issn>2050-7038</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNqFkM9KAzEQxoMoWKpnrwGv3XaSbLJZb6XUP1BQsF5ECDGbLSm72-1mt9Kbj-Az-iSmrog35zLD8PuG-T6ELgiMCQCdUOAQJcDkmDAi4QgNfjfHf-ZTdO79GkKlMSGJHKCXR1etCotdVXct3j5_vn_4TdcYi432Rmc2w2VXtK6wO1sEameb1jb-Ck8rXey98yOcWe9W1QjrKsOurAtb2qrVrdtUZ-gk14W35z99iJ6u58vZbbS4v7mbTReRYURARJmkudAi5q9ALJNMEiZNAsAgEaAZJWnKc5NnWQZUcquFlTwGZmIQMU1SNkSX_d262Ww761u1Dh7Cg15RQTin4TQP1KSnTLPxvrG5qhtX6mavCKhDiuqQkzrkpL5TDArRK96C__1_uJov5w-98AsmNHNa</recordid><startdate>202112</startdate><enddate>202112</enddate><creator>Guisso, Ronaldo Antonio</creator><creator>Vargas, Tadeu</creator><creator>Faistel, Tiago Miguel Klein</creator><creator>Andrade, António Manuel Santos Spencer</creator><creator>Silva Martins, Mário Lúcio</creator><general>Hindawi Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0003-3776-826X</orcidid><orcidid>https://orcid.org/0000-0001-6098-0475</orcidid></search><sort><creationdate>202112</creationdate><title>Single input qZ‐source cascaded multilevel inverters: Analysis, design, and implementation</title><author>Guisso, Ronaldo Antonio ; Vargas, Tadeu ; Faistel, Tiago Miguel Klein ; Andrade, António Manuel Santos Spencer ; Silva Martins, Mário Lúcio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3160-2382f6a645b01e3838138c70030760a321995fcfddd0285ea6e85403c40642793</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>active power sharing</topic><topic>cascaded loop controller</topic><topic>cascaded multilevel inverter (CMI)</topic><topic>Current injection</topic><topic>Data buses</topic><topic>DC‐AC converter</topic><topic>grid‐tied</topic><topic>Inverters</topic><topic>Low voltage</topic><topic>Multilevel</topic><topic>photovoltaic (PV) power system</topic><topic>quasi‐Z‐source inverter (qZSI)</topic><topic>Topology</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guisso, Ronaldo Antonio</creatorcontrib><creatorcontrib>Vargas, Tadeu</creatorcontrib><creatorcontrib>Faistel, Tiago Miguel Klein</creatorcontrib><creatorcontrib>Andrade, António Manuel Santos Spencer</creatorcontrib><creatorcontrib>Silva Martins, Mário Lúcio</creatorcontrib><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>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>International transactions on electrical energy systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guisso, Ronaldo Antonio</au><au>Vargas, Tadeu</au><au>Faistel, Tiago Miguel Klein</au><au>Andrade, António Manuel Santos Spencer</au><au>Silva Martins, Mário Lúcio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Single input qZ‐source cascaded multilevel inverters: Analysis, design, and implementation</atitle><jtitle>International transactions on electrical energy systems</jtitle><date>2021-12</date><risdate>2021</risdate><volume>31</volume><issue>12</issue><epage>n/a</epage><issn>2050-7038</issn><eissn>2050-7038</eissn><abstract>The Single Input quasi‐Z‐Source Cascade Multilevel Inverter (SIqZS‐CMI) has the ability to make use of a single DC input source and to share active power among all cascaded qZS modules. This unique feature, do not present in any other quasi‐Z‐Source (qZS) multilevel inverter in the literature, is accomplished by replacing one of its Z‐impedance inductances by a coupled inductor. With this topology, it is possible to make use of a single low voltage PV string, favoring the use of small size residential rooftop systems. In addition, it simplifies the system grounding and the compliance with many Installation, Maintenance, and Safety Codes and Standards. The proposed control strategy enables high quality current injection into the grid, keeping the DC bus voltage regulation, ensuring precise power balancing with symmetric multilevel waveforms. Experimental results from a 5‐level SIqZS‐CMI prototype demonstrate the system's performance and its advantages.
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| fulltext | fulltext |
| identifier | ISSN: 2050-7038 |
| ispartof | International transactions on electrical energy systems, 2021-12, Vol.31 (12), p.n/a |
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| language | eng |
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| source | Wiley Journals |
| subjects | active power sharing cascaded loop controller cascaded multilevel inverter (CMI) Current injection Data buses DC‐AC converter grid‐tied Inverters Low voltage Multilevel photovoltaic (PV) power system quasi‐Z‐source inverter (qZSI) Topology Waveforms |
| title | Single input qZ‐source cascaded multilevel inverters: Analysis, design, and implementation |
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