{"id":"https://openalex.org/W2045684925","doi":"https://doi.org/10.1109/iecon.2012.6389044","title":"Transformerless grid-connected converter for PV plants with constant common mode voltage and arbitrary power factor","display_name":"Transformerless grid-connected converter for PV plants with constant common mode voltage and arbitrary power factor","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2045684925","doi":"https://doi.org/10.1109/iecon.2012.6389044","mag":"2045684925"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2012.6389044","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2012.6389044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://hdl.handle.net/11380/839092","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090375255","display_name":"Davide Barater","orcid":"https://orcid.org/0000-0002-4862-4504"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"D. Barater","raw_affiliation_strings":["DII - University of Parma, Italy"],"affiliations":[{"raw_affiliation_string":"DII - University of Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023412621","display_name":"Giampaolo Buticchi","orcid":"https://orcid.org/0000-0003-0470-3259"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"G. Buticchi","raw_affiliation_strings":["DII - University of Parma, Italy"],"affiliations":[{"raw_affiliation_string":"DII - University of Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043674169","display_name":"Emilio Lorenzani","orcid":"https://orcid.org/0000-0002-5916-5817"},"institutions":[{"id":"https://openalex.org/I124601658","display_name":"University of Parma","ror":"https://ror.org/02k7wn190","country_code":"IT","type":"education","lineage":["https://openalex.org/I124601658"]},{"id":"https://openalex.org/I122346577","display_name":"University of Modena and Reggio Emilia","ror":"https://ror.org/02d4c4y02","country_code":"IT","type":"education","lineage":["https://openalex.org/I122346577"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Lorenzani","raw_affiliation_strings":["D1SMI, University of Modena and Reggio Emilia, Italy","DII - University of Parma, Italy"],"affiliations":[{"raw_affiliation_string":"D1SMI, University of Modena and Reggio Emilia, Italy","institution_ids":["https://openalex.org/I122346577"]},{"raw_affiliation_string":"DII - University of Parma, Italy","institution_ids":["https://openalex.org/I124601658"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033613015","display_name":"V. Malori","orcid":null},"institutions":[{"id":"https://openalex.org/I122346577","display_name":"University of Modena and Reggio Emilia","ror":"https://ror.org/02d4c4y02","country_code":"IT","type":"education","lineage":["https://openalex.org/I122346577"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"V. Malori","raw_affiliation_strings":["DISMI - University of Modena and Reggio Emilia, Italy"],"affiliations":[{"raw_affiliation_string":"DISMI - University of Modena and Reggio Emilia, Italy","institution_ids":["https://openalex.org/I122346577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5090375255"],"corresponding_institution_ids":["https://openalex.org/I124601658"],"apc_list":null,"apc_paid":null,"fwci":1.1261,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.8225478,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":null,"first_page":"5756","last_page":"5761"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/decoupling","display_name":"Decoupling (probability)","score":0.7110905051231384},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.633603572845459},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.6059743762016296},{"id":"https://openalex.org/keywords/ac-power","display_name":"AC power","score":0.5367587208747864},{"id":"https://openalex.org/keywords/common-mode-signal","display_name":"Common-mode signal","score":0.5336462259292603},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.5063930749893188},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.4951848089694977},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.492137610912323},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4729582667350769},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.46857738494873047},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4652147591114044},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4630567729473114},{"id":"https://openalex.org/keywords/maximum-power-point-tracking","display_name":"Maximum power point tracking","score":0.4599766731262207},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4560738205909729},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.4542329013347626},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.4450838565826416},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41364508867263794},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3606095314025879},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09835115075111389},{"id":"https://openalex.org/keywords/control-engineering","display_name":"Control engineering","score":0.09654095768928528},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08250933885574341}],"concepts":[{"id":"https://openalex.org/C205606062","wikidata":"https://www.wikidata.org/wiki/Q5249645","display_name":"Decoupling (probability)","level":2,"score":0.7110905051231384},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.633603572845459},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.6059743762016296},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.5367587208747864},{"id":"https://openalex.org/C189714311","wikidata":"https://www.wikidata.org/wiki/Q1530371","display_name":"Common-mode signal","level":4,"score":0.5336462259292603},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.5063930749893188},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.4951848089694977},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.492137610912323},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4729582667350769},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.46857738494873047},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4652147591114044},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4630567729473114},{"id":"https://openalex.org/C36139824","wikidata":"https://www.wikidata.org/wiki/Q1052007","display_name":"Maximum power point tracking","level":4,"score":0.4599766731262207},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4560738205909729},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.4542329013347626},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.4450838565826416},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41364508867263794},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3606095314025879},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09835115075111389},{"id":"https://openalex.org/C133731056","wikidata":"https://www.wikidata.org/wiki/Q4917288","display_name":"Control engineering","level":1,"score":0.09654095768928528},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08250933885574341},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.0},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iecon.2012.6389044","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2012.6389044","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2012 - 38th Annual Conference on IEEE Industrial Electronics Society","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unimore.it:11380/839092","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/839092","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:iris.unimore.it:11380/839092","is_oa":true,"landing_page_url":"http://hdl.handle.net/11380/839092","pdf_url":null,"source":{"id":"https://openalex.org/S4306400718","display_name":"IRIS UNIMORE (University of Modena and Reggio Emilia)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I122346577","host_organization_name":"University of Modena and Reggio Emilia","host_organization_lineage":["https://openalex.org/I122346577"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.800000011920929,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1932246598","https://openalex.org/W1970676140","https://openalex.org/W1996734580","https://openalex.org/W2097847386","https://openalex.org/W2100096355","https://openalex.org/W2114119139","https://openalex.org/W2120811357","https://openalex.org/W2159511678","https://openalex.org/W2164812129","https://openalex.org/W2167923034","https://openalex.org/W2188026106","https://openalex.org/W2223038883","https://openalex.org/W2285993186","https://openalex.org/W2311379305","https://openalex.org/W2538917287","https://openalex.org/W2914780680","https://openalex.org/W6686847535"],"related_works":["https://openalex.org/W2810491476","https://openalex.org/W4382929618","https://openalex.org/W4224929845","https://openalex.org/W2032057857","https://openalex.org/W4289363416","https://openalex.org/W2911298097","https://openalex.org/W2368257499","https://openalex.org/W1551156272","https://openalex.org/W2376772961","https://openalex.org/W2381093994"],"abstract_inverted_index":{"Many":[0],"transformerless":[1,115],"topologies":[2],"for":[3,96],"photovoltaic":[4],"systems":[5,85],"were":[6,86],"proposed":[7,142],"in":[8,25,88],"order":[9],"to":[10,100,107],"minimize":[11],"power":[12,60,69,121],"losses":[13],"and":[14,76,126],"avoid":[15],"high":[16],"levels":[17],"of":[18,48,78,83,92,140],"ground":[19,133],"leakage":[20,134],"current":[21,135],"(that":[22],"can":[23],"arise":[24],"such":[26],"systems).":[27],"The":[28],"most":[29],"efficient":[30],"PWM":[31],"strategies":[32,53],"achieve":[33],"this":[34],"goal":[35],"by":[36],"decoupling":[37],"the":[38,41,45,49,93,97,101,105,138,141],"grid":[39,81],"from":[40],"DC":[42],"Link":[43],"during":[44],"freewheeling":[46],"phases":[47],"output":[50],"current.":[51],"These":[52],"usually":[54],"operate":[55],"only":[56],"with":[57,118],"a":[58,114,119],"unity":[59],"factor.":[61],"However,":[62],"as":[63],"solar":[64],"inverters":[65,98],"have":[66,74],"penetrated":[67],"into":[68],"distribution":[70],"networks,":[71],"new":[72,94],"issues":[73],"arisen":[75],"modifications":[77],"regulations":[79],"governing":[80],"connection":[82],"distributed":[84],"introduced":[87],"some":[89],"countries.":[90],"One":[91],"requirements":[95],"connected":[99],"low-voltage":[102],"grids":[103],"is":[104],"possibility":[106],"provide":[108],"reactive":[109],"power.":[110],"This":[111],"paper":[112],"proposes":[113],"inverter":[116],"topology":[117],"wide-range":[120],"factor":[122],"operation.":[123],"Simulation":[124],"results":[125],"extensive":[127],"experimental":[128],"results,":[129],"focused":[130],"mainly":[131],"on":[132],"analysis,":[136],"showed":[137],"effectiveness":[139],"solution.":[143]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}