{"id":"https://openalex.org/W1578578006","doi":"https://doi.org/10.1109/iecon.2014.7048756","title":"Transformerless single-phase multilevel inverter for grid tied photovoltaic systems","display_name":"Transformerless single-phase multilevel inverter for grid tied photovoltaic systems","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W1578578006","doi":"https://doi.org/10.1109/iecon.2014.7048756","mag":"1578578006"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2014.7048756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2014.7048756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050245073","display_name":"G. V\u00e1zquez","orcid":"https://orcid.org/0000-0002-7673-7610"},"institutions":[{"id":"https://openalex.org/I113686770","display_name":"Instituto Tecnol\u00f3gico y de Estudios Superiores de Occidente","ror":"https://ror.org/00cwp6m07","country_code":"MX","type":"education","lineage":["https://openalex.org/I113686770"]},{"id":"https://openalex.org/I38234673","display_name":"Instituto Tecnol\u00f3gico Superior de Irapuato","ror":"https://ror.org/01da06998","country_code":"MX","type":"education","lineage":["https://openalex.org/I1302736544","https://openalex.org/I38234673","https://openalex.org/I4210090124","https://openalex.org/I4405258672"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"G. Vazquez","raw_affiliation_strings":["ITESI, Lab. of Electricity and Power Electronics, Mexico","Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITESI, Lab. of Electricity and Power Electronics, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]},{"raw_affiliation_string":"Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081673203","display_name":"P\u00e1nfilo R. Mart\u00ednez-Rodr\u00edguez","orcid":"https://orcid.org/0000-0002-9613-805X"},"institutions":[{"id":"https://openalex.org/I113686770","display_name":"Instituto Tecnol\u00f3gico y de Estudios Superiores de Occidente","ror":"https://ror.org/00cwp6m07","country_code":"MX","type":"education","lineage":["https://openalex.org/I113686770"]},{"id":"https://openalex.org/I38234673","display_name":"Instituto Tecnol\u00f3gico Superior de Irapuato","ror":"https://ror.org/01da06998","country_code":"MX","type":"education","lineage":["https://openalex.org/I1302736544","https://openalex.org/I38234673","https://openalex.org/I4210090124","https://openalex.org/I4405258672"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"P. R. Martinez-Rodriguez","raw_affiliation_strings":["ITESI, Lab. of Electricity and Power Electronics, Mexico","Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITESI, Lab. of Electricity and Power Electronics, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]},{"raw_affiliation_string":"Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010958767","display_name":"Jos\u00e9 M. Sosa","orcid":"https://orcid.org/0000-0002-5153-6185"},"institutions":[{"id":"https://openalex.org/I113686770","display_name":"Instituto Tecnol\u00f3gico y de Estudios Superiores de Occidente","ror":"https://ror.org/00cwp6m07","country_code":"MX","type":"education","lineage":["https://openalex.org/I113686770"]},{"id":"https://openalex.org/I38234673","display_name":"Instituto Tecnol\u00f3gico Superior de Irapuato","ror":"https://ror.org/01da06998","country_code":"MX","type":"education","lineage":["https://openalex.org/I1302736544","https://openalex.org/I38234673","https://openalex.org/I4210090124","https://openalex.org/I4405258672"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"J. M. Sosa","raw_affiliation_strings":["ITESI, Lab. of Electricity and Power Electronics, Mexico","Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITESI, Lab. of Electricity and Power Electronics, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]},{"raw_affiliation_string":"Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025264533","display_name":"G. Escobar","orcid":"https://orcid.org/0000-0003-0223-2748"},"institutions":[{"id":"https://openalex.org/I23878562","display_name":"Autonomous University of Yucat\u00e1n","ror":"https://ror.org/032p1n739","country_code":"MX","type":"education","lineage":["https://openalex.org/I23878562"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"G. Escobar","raw_affiliation_strings":["Graduate School of Engineering-UADY, Merida, Yucatan, Mexico","Graduate School of Engineering-UADY; 97310 Merida Yucatan Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Graduate School of Engineering-UADY, Merida, Yucatan, Mexico","institution_ids":["https://openalex.org/I23878562"]},{"raw_affiliation_string":"Graduate School of Engineering-UADY; 97310 Merida Yucatan Mexico","institution_ids":["https://openalex.org/I23878562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069611916","display_name":"M.A. Ju\u00e1rez","orcid":"https://orcid.org/0000-0002-5756-5403"},"institutions":[{"id":"https://openalex.org/I113686770","display_name":"Instituto Tecnol\u00f3gico y de Estudios Superiores de Occidente","ror":"https://ror.org/00cwp6m07","country_code":"MX","type":"education","lineage":["https://openalex.org/I113686770"]},{"id":"https://openalex.org/I38234673","display_name":"Instituto Tecnol\u00f3gico Superior de Irapuato","ror":"https://ror.org/01da06998","country_code":"MX","type":"education","lineage":["https://openalex.org/I1302736544","https://openalex.org/I38234673","https://openalex.org/I4210090124","https://openalex.org/I4405258672"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"M. A. Juarez","raw_affiliation_strings":["ITESI, Lab. of Electricity and Power Electronics, Mexico","Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITESI, Lab. of Electricity and Power Electronics, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]},{"raw_affiliation_string":"Lab. of Electricity and Power Electronics, ITESI, Km 12.5 Carr. Irapuato-Silao, GTO 36821, Mexico","institution_ids":["https://openalex.org/I113686770","https://openalex.org/I38234673"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1294,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.88252398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1868","last_page":"1874"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":1.0,"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":0.9990000128746033,"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"}},{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9984999895095825,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.8132212162017822},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.7973596453666687},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.7629313468933105},{"id":"https://openalex.org/keywords/clamping","display_name":"Clamping","score":0.6314007639884949},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.622407078742981},{"id":"https://openalex.org/keywords/clamper","display_name":"Clamper","score":0.5698477029800415},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5097455382347107},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5043245553970337},{"id":"https://openalex.org/keywords/h-bridge","display_name":"H bridge","score":0.4969816505908966},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46986186504364014},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.44748765230178833},{"id":"https://openalex.org/keywords/maximum-power-point-tracking","display_name":"Maximum power point tracking","score":0.43640998005867004},{"id":"https://openalex.org/keywords/solar-micro-inverter","display_name":"Solar micro-inverter","score":0.4148768484592438},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3970314562320709},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.34507036209106445}],"concepts":[{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.8132212162017822},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.7973596453666687},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.7629313468933105},{"id":"https://openalex.org/C84111939","wikidata":"https://www.wikidata.org/wiki/Q5125465","display_name":"Clamping","level":2,"score":0.6314007639884949},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.622407078742981},{"id":"https://openalex.org/C64881904","wikidata":"https://www.wikidata.org/wiki/Q825778","display_name":"Clamper","level":3,"score":0.5698477029800415},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5097455382347107},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5043245553970337},{"id":"https://openalex.org/C2778512005","wikidata":"https://www.wikidata.org/wiki/Q1545300","display_name":"H bridge","level":4,"score":0.4969816505908966},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46986186504364014},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.44748765230178833},{"id":"https://openalex.org/C36139824","wikidata":"https://www.wikidata.org/wiki/Q1052007","display_name":"Maximum power point tracking","level":4,"score":0.43640998005867004},{"id":"https://openalex.org/C53954817","wikidata":"https://www.wikidata.org/wiki/Q7556716","display_name":"Solar micro-inverter","level":5,"score":0.4148768484592438},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3970314562320709},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.34507036209106445},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon.2014.7048756","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2014.7048756","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2014 - 40th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8600000143051147,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1974550938","https://openalex.org/W1994189416","https://openalex.org/W2004390515","https://openalex.org/W2006213392","https://openalex.org/W2011493203","https://openalex.org/W2042723934","https://openalex.org/W2071463580","https://openalex.org/W2082806978","https://openalex.org/W2091687241","https://openalex.org/W2095405513","https://openalex.org/W2097847386","https://openalex.org/W2100096355","https://openalex.org/W2105059208","https://openalex.org/W2106482668","https://openalex.org/W2112684146","https://openalex.org/W2114119139","https://openalex.org/W2121449118","https://openalex.org/W2121782361","https://openalex.org/W2127967862","https://openalex.org/W2134665971","https://openalex.org/W2141710607","https://openalex.org/W2148525705","https://openalex.org/W2152226972","https://openalex.org/W2156766527","https://openalex.org/W2159503719","https://openalex.org/W2163717586","https://openalex.org/W2163797930","https://openalex.org/W2167106294","https://openalex.org/W2167923034","https://openalex.org/W2491172893","https://openalex.org/W6678154222"],"related_works":["https://openalex.org/W4282559249","https://openalex.org/W4390188066","https://openalex.org/W4391431539","https://openalex.org/W3112863214","https://openalex.org/W3112769978","https://openalex.org/W4221001366","https://openalex.org/W2588053373","https://openalex.org/W4281493684","https://openalex.org/W3193973608","https://openalex.org/W2083887366"],"abstract_inverted_index":{"Single-phase":[0],"transformerless":[1,40,116,129],"photovoltaic":[2],"(PV)":[3],"inverters":[4,131],"have":[5],"become":[6],"more":[7],"widespread":[8],"in":[9,74],"the":[10,18,25,45,71,75,102,109,115,128],"solar":[11],"energy":[12],"market.":[13,132],"This":[14],"is":[15,51,56,82,97],"due":[16],"to":[17,69,100],"higher":[19],"efficiencies":[20],"they":[21],"achieve":[22],"together":[23],"with":[24,47,114,121],"very":[26],"low":[27],"ground":[28],"currents,":[29],"which":[30],"are":[31],"their":[32],"main":[33],"advantages.":[34],"In":[35],"this":[36],"paper":[37],"a":[38,60,79],"multilevel":[39],"single-phase":[41],"topology,":[42],"based":[43,91],"on":[44],"H-bridge":[46,76],"an":[48,65],"active":[49,66],"clamping,":[50],"proposed.":[52],"Multilevel":[53],"output":[54],"voltage":[55],"achieved":[57,83],"by":[58],"using":[59],"split":[61],"DC":[62],"link":[63],"and":[64,118,124],"bidirectional":[67],"switch":[68],"clamp":[70],"first":[72],"leg":[73],"circuit.":[77],"Therefore,":[78],"good":[80],"behavior":[81],"regarding":[84],"total":[85],"harmonic":[86],"distortion":[87],"(THD).":[88],"A":[89],"sinusoidal":[90],"pulse":[92],"width":[93],"modulation":[94],"(PWM)":[95],"strategy":[96],"also":[98],"proposed":[99,110],"control":[101],"power":[103],"converter.":[104],"Numerical":[105],"results":[106],"show":[107],"that":[108],"PV":[111,130],"inverter":[112],"complies":[113],"norms":[117],"regulations,":[119],"operating":[120],"high":[122],"efficiency,":[123],"being":[125],"suitable":[126],"for":[127]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}