Boost current multilevel inverter and its application on single-phase grid-connected photovoltaic systems
This work presents a novel current multilevel (CML) inverter topology, named boost CML inverter, and its application on energy processing of single-phase grid-connected photovoltaic (PV) systems. The structure allows a high power factor operation of a PV system, injecting a quasi-sinusoidal current...
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Veröffentlicht in: | IEEE transactions on power electronics 2006-07, Vol.21 (4), p.1116-1124 |
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creator | Barbosa, Pedro Gomes Carvalho Braga, Henrique Antonio Carmo Barbosa Rodrigues, Marcio Do Teixeira, Estevao Coelho |
description | This work presents a novel current multilevel (CML) inverter topology, named boost CML inverter, and its application on energy processing of single-phase grid-connected photovoltaic (PV) systems. The structure allows a high power factor operation of a PV system, injecting a quasi-sinusoidal current into the grid, with virtually no displacement in relation to the line voltage at the point of common coupling among the PV system and the loads. The major appeals of using the CML technique are the balanced current sharing among semiconductor switches and the decrease of the current slope in the circuit devices, with a consequent reduction of conducted and radiated electromagnetic interference (EMI). The CML technique also allows adapting or minimizing current waveforms harmonic content. System description, mathematical approach, and design guidelines are presented, providing an overview of the new topology. In order to validate the proposed concepts, experimental measurements, made in a small-scale laboratory prototype, are also presented. The obtained results evidence the feasibility of the application of this new topology on singlephase grid-connected PV systems. |
doi_str_mv | 10.1109/TPEL.2006.876784 |
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The structure allows a high power factor operation of a PV system, injecting a quasi-sinusoidal current into the grid, with virtually no displacement in relation to the line voltage at the point of common coupling among the PV system and the loads. The major appeals of using the CML technique are the balanced current sharing among semiconductor switches and the decrease of the current slope in the circuit devices, with a consequent reduction of conducted and radiated electromagnetic interference (EMI). The CML technique also allows adapting or minimizing current waveforms harmonic content. System description, mathematical approach, and design guidelines are presented, providing an overview of the new topology. In order to validate the proposed concepts, experimental measurements, made in a small-scale laboratory prototype, are also presented. The obtained results evidence the feasibility of the application of this new topology on singlephase grid-connected PV systems.</description><identifier>ISSN: 0885-8993</identifier><identifier>EISSN: 1941-0107</identifier><identifier>DOI: 10.1109/TPEL.2006.876784</identifier><identifier>CODEN: ITPEE8</identifier><language>eng</language><publisher>New York, NY: IEEE</publisher><subject>Applied sciences ; Circuits ; Current multilevel (CML) inverter topology ; Current sharing ; Electric currents ; Electric power ; Electrical engineering. Electrical power engineering ; Electromagnetic interference ; electromagneticinterference (EMI) ; Electronics ; Exact sciences and technology ; Harmonic analysis ; Inductors ; Inverters ; Line voltage ; Multilevel ; photovoltaic (PV) systems ; Photovoltaic cells ; Photovoltaic systems ; Power electronics, power supplies ; Power factor ; Pulse width modulation ; Semiconductors ; Solar cells ; Solar energy ; Switches ; Topology ; Waveforms</subject><ispartof>IEEE transactions on power electronics, 2006-07, Vol.21 (4), p.1116-1124</ispartof><rights>2006 INIST-CNRS</rights><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2006</rights><rights>Copyright Institute of Electrical and Electronics Engineers, Inc. (IEEE) Jul 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c380t-16720d42473a8a7c5b1afe177c37de991a02f33d4ecef2d2e48e64533846d4633</citedby><cites>FETCH-LOGICAL-c380t-16720d42473a8a7c5b1afe177c37de991a02f33d4ecef2d2e48e64533846d4633</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/7869714$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/7869714$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=17936504$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Barbosa, Pedro Gomes</creatorcontrib><creatorcontrib>Carvalho Braga, Henrique Antonio</creatorcontrib><creatorcontrib>Carmo Barbosa Rodrigues, Marcio Do</creatorcontrib><creatorcontrib>Teixeira, Estevao Coelho</creatorcontrib><title>Boost current multilevel inverter and its application on single-phase grid-connected photovoltaic systems</title><title>IEEE transactions on power electronics</title><addtitle>TPEL</addtitle><description>This work presents a novel current multilevel (CML) inverter topology, named boost CML inverter, and its application on energy processing of single-phase grid-connected photovoltaic (PV) systems. The structure allows a high power factor operation of a PV system, injecting a quasi-sinusoidal current into the grid, with virtually no displacement in relation to the line voltage at the point of common coupling among the PV system and the loads. The major appeals of using the CML technique are the balanced current sharing among semiconductor switches and the decrease of the current slope in the circuit devices, with a consequent reduction of conducted and radiated electromagnetic interference (EMI). The CML technique also allows adapting or minimizing current waveforms harmonic content. System description, mathematical approach, and design guidelines are presented, providing an overview of the new topology. In order to validate the proposed concepts, experimental measurements, made in a small-scale laboratory prototype, are also presented. The obtained results evidence the feasibility of the application of this new topology on singlephase grid-connected PV systems.</description><subject>Applied sciences</subject><subject>Circuits</subject><subject>Current multilevel (CML) inverter topology</subject><subject>Current sharing</subject><subject>Electric currents</subject><subject>Electric power</subject><subject>Electrical engineering. Electrical power engineering</subject><subject>Electromagnetic interference</subject><subject>electromagneticinterference (EMI)</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Harmonic analysis</subject><subject>Inductors</subject><subject>Inverters</subject><subject>Line voltage</subject><subject>Multilevel</subject><subject>photovoltaic (PV) systems</subject><subject>Photovoltaic cells</subject><subject>Photovoltaic systems</subject><subject>Power electronics, power supplies</subject><subject>Power factor</subject><subject>Pulse width modulation</subject><subject>Semiconductors</subject><subject>Solar cells</subject><subject>Solar energy</subject><subject>Switches</subject><subject>Topology</subject><subject>Waveforms</subject><issn>0885-8993</issn><issn>1941-0107</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp1kc9rFDEUxwdRcK3eBS9BKZ5m-zL5fdTSqrBgD_UcYuZNm5JNxiSz0P_eWbYoCMKDd3if75cHn657S2FLKZiL25ur3XYAkFutpNL8WbehhtMeKKjn3Qa0Fr02hr3sXtX6AEC5ALrpwuecayN-KQVTI_slthDxgJGEdMDSsBCXRhJaJW6eY_CuhZzIOjWku4j9fO8qkrsSxt7nlNA3HMl8n1s-5Nhc8KQ-1ob7-rp7MblY8c3TPut-XF_dXn7td9-_fLv8tOs909B6KtUAIx-4Yk475cVP6iakSnmmRjSGOhgmxkaOHqdhHJBrlFwwprkcuWTsrPt46p1L_rVgbXYfqscYXcK8VKuNpEowoVby_T_kQ15KWp-zA0ipFbBhhT78D6JaGQBhtFgpOFG-5FoLTnYuYe_Ko6Vgj37s0Y89-rEnP2vk_KnYVe_iVFzyof7NKcOkgCP37sQFRPxzVloaRTn7Df7NmWg</recordid><startdate>20060701</startdate><enddate>20060701</enddate><creator>Barbosa, Pedro Gomes</creator><creator>Carvalho Braga, Henrique Antonio</creator><creator>Carmo Barbosa Rodrigues, Marcio Do</creator><creator>Teixeira, Estevao Coelho</creator><general>IEEE</general><general>Institute of Electrical and Electronics Engineers</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Electrical power engineering</topic><topic>Electromagnetic interference</topic><topic>electromagneticinterference (EMI)</topic><topic>Electronics</topic><topic>Exact sciences and technology</topic><topic>Harmonic analysis</topic><topic>Inductors</topic><topic>Inverters</topic><topic>Line voltage</topic><topic>Multilevel</topic><topic>photovoltaic (PV) systems</topic><topic>Photovoltaic cells</topic><topic>Photovoltaic systems</topic><topic>Power electronics, power supplies</topic><topic>Power factor</topic><topic>Pulse width modulation</topic><topic>Semiconductors</topic><topic>Solar cells</topic><topic>Solar energy</topic><topic>Switches</topic><topic>Topology</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Barbosa, Pedro Gomes</creatorcontrib><creatorcontrib>Carvalho Braga, Henrique Antonio</creatorcontrib><creatorcontrib>Carmo Barbosa Rodrigues, Marcio Do</creatorcontrib><creatorcontrib>Teixeira, Estevao Coelho</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>Pascal-Francis</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><collection>ANTE: Abstracts in New Technology & Engineering</collection><jtitle>IEEE transactions on power electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Barbosa, Pedro Gomes</au><au>Carvalho Braga, Henrique Antonio</au><au>Carmo Barbosa Rodrigues, Marcio Do</au><au>Teixeira, Estevao Coelho</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Boost current multilevel inverter and its application on single-phase grid-connected photovoltaic systems</atitle><jtitle>IEEE transactions on power electronics</jtitle><stitle>TPEL</stitle><date>2006-07-01</date><risdate>2006</risdate><volume>21</volume><issue>4</issue><spage>1116</spage><epage>1124</epage><pages>1116-1124</pages><issn>0885-8993</issn><eissn>1941-0107</eissn><coden>ITPEE8</coden><abstract>This work presents a novel current multilevel (CML) inverter topology, named boost CML inverter, and its application on energy processing of single-phase grid-connected photovoltaic (PV) systems. The structure allows a high power factor operation of a PV system, injecting a quasi-sinusoidal current into the grid, with virtually no displacement in relation to the line voltage at the point of common coupling among the PV system and the loads. The major appeals of using the CML technique are the balanced current sharing among semiconductor switches and the decrease of the current slope in the circuit devices, with a consequent reduction of conducted and radiated electromagnetic interference (EMI). The CML technique also allows adapting or minimizing current waveforms harmonic content. System description, mathematical approach, and design guidelines are presented, providing an overview of the new topology. In order to validate the proposed concepts, experimental measurements, made in a small-scale laboratory prototype, are also presented. 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subjects | Applied sciences Circuits Current multilevel (CML) inverter topology Current sharing Electric currents Electric power Electrical engineering. Electrical power engineering Electromagnetic interference electromagneticinterference (EMI) Electronics Exact sciences and technology Harmonic analysis Inductors Inverters Line voltage Multilevel photovoltaic (PV) systems Photovoltaic cells Photovoltaic systems Power electronics, power supplies Power factor Pulse width modulation Semiconductors Solar cells Solar energy Switches Topology Waveforms |
title | Boost current multilevel inverter and its application on single-phase grid-connected photovoltaic systems |
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