{"id":"https://openalex.org/W3126818977","doi":"https://doi.org/10.1109/ias44978.2020.9334766","title":"A Novel Three-Phase Transformerless Cascaded Multilevel Inverter Topology for Grid-connected Solar PV Applications","display_name":"A Novel Three-Phase Transformerless Cascaded Multilevel Inverter Topology for Grid-connected Solar PV Applications","publication_year":2020,"publication_date":"2020-10-10","ids":{"openalex":"https://openalex.org/W3126818977","doi":"https://doi.org/10.1109/ias44978.2020.9334766","mag":"3126818977"},"language":"en","primary_location":{"id":"doi:10.1109/ias44978.2020.9334766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias44978.2020.9334766","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Industry Applications Society Annual Meeting","raw_type":"proceedings-article"},"type":"conference-paper","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/A5112408958","display_name":"Phani Kumar Chamarthi","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Phani Kumar Chamarthi","raw_affiliation_strings":["EECS Department, Advanced Power and Energy Center, Khalifa University, Abudhabi, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Department, Advanced Power and Energy Center, Khalifa University, Abudhabi, UAE","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043081041","display_name":"Ahmed Al\u2010Durra","orcid":null},"institutions":[{"id":"https://openalex.org/I176601375","display_name":"Khalifa University of Science and Technology","ror":"https://ror.org/05hffr360","country_code":"AE","type":"education","lineage":["https://openalex.org/I176601375"]}],"countries":["AE"],"is_corresponding":false,"raw_author_name":"Ahmed Al Durra","raw_affiliation_strings":["EECS Department, Advanced Power and Energy Center, Khalifa University, Abudhabi, UAE"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"EECS Department, Advanced Power and Energy Center, Khalifa University, Abudhabi, UAE","institution_ids":["https://openalex.org/I176601375"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029873978","display_name":"S. A. Saleh","orcid":"https://orcid.org/0000-0002-5599-938X"},"institutions":[{"id":"https://openalex.org/I106938459","display_name":"University of New Brunswick","ror":"https://ror.org/05nkf0n29","country_code":"CA","type":"education","lineage":["https://openalex.org/I106938459"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. A. Saleh","raw_affiliation_strings":["ECE Department, University of New Brunswick, Fredericton, NB, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ECE Department, University of New Brunswick, Fredericton, NB, Canada","institution_ids":["https://openalex.org/I106938459"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.147,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.88587301,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9998999834060669,"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":0.9998999834060669,"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/T10223","display_name":"Microgrid Control and Optimization","score":0.9991999864578247,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9962999820709229,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.7551571130752563},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.6069717407226562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5775465369224548},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.5569514632225037},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.5414280295372009},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.48852717876434326},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47892507910728455},{"id":"https://openalex.org/keywords/three-phase","display_name":"Three-phase","score":0.4349508583545685},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.42768311500549316},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.41603603959083557},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2872542142868042},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10304069519042969}],"concepts":[{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.7551571130752563},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6069717407226562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5775465369224548},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.5569514632225037},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.5414280295372009},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.48852717876434326},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47892507910728455},{"id":"https://openalex.org/C173871940","wikidata":"https://www.wikidata.org/wiki/Q471846","display_name":"Three-phase","level":3,"score":0.4349508583545685},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.42768311500549316},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.41603603959083557},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2872542142868042},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10304069519042969},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ias44978.2020.9334766","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ias44978.2020.9334766","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE Industry Applications Society Annual Meeting","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1494594256","https://openalex.org/W1516492193","https://openalex.org/W1946863395","https://openalex.org/W1964960728","https://openalex.org/W2001356449","https://openalex.org/W2002363078","https://openalex.org/W2005678270","https://openalex.org/W2035229723","https://openalex.org/W2036089087","https://openalex.org/W2043062278","https://openalex.org/W2052821945","https://openalex.org/W2060180229","https://openalex.org/W2089158133","https://openalex.org/W2095405513","https://openalex.org/W2106482668","https://openalex.org/W2131855287","https://openalex.org/W2132755931","https://openalex.org/W2141710607","https://openalex.org/W2148525705","https://openalex.org/W2163717586","https://openalex.org/W2491172893","https://openalex.org/W2509591675","https://openalex.org/W2520797392","https://openalex.org/W2523417368","https://openalex.org/W2583688531","https://openalex.org/W2605896205","https://openalex.org/W3144930679"],"related_works":["https://openalex.org/W2386968573","https://openalex.org/W2395064349","https://openalex.org/W2040398333","https://openalex.org/W2034374297","https://openalex.org/W2375143784","https://openalex.org/W2020925769","https://openalex.org/W4313395906","https://openalex.org/W2374781202","https://openalex.org/W2543288774","https://openalex.org/W2135300732"],"abstract_inverted_index":{"Nowadays,":[0],"multilevel":[1],"inverters":[2],"(MLIs)":[3],"are":[4,147,207,225],"gaining":[5],"huge":[6],"popularity":[7],"for":[8,55,85,120,144,216],"the":[9,16,19,31,35,38,67,71,104,121,137,160,166,169,176,185,188,197,200,211,222,228],"high":[10],"power":[11],"transformerless":[12,82],"PV":[13,43,88],"applications.":[14],"Among":[15],"traditional":[17],"MLIs,":[18],"CHB":[20,39,74],"MLI":[21,40],"accommodates":[22],"lower":[23],"voltage":[24,32,49,180],"rated":[25],"input":[26],"DC":[27,47],"sources,":[28],"which":[29,51],"reduce":[30],"stress":[33],"across":[34],"devices.":[36],"However,":[37],"requires":[41],"multiple":[42],"sources":[44,50],"as":[45],"separate":[46],"link":[48],"create":[52],"more":[53],"paths":[54],"leakage":[56,68,194],"currents.":[57],"Therefore,":[58],"it":[59,102,124],"is":[60,90,118,125,182,233],"a":[61,79,128,173,217],"challenging":[62],"task":[63],"to":[64,209],"deal":[65],"with":[66,136],"currents":[69],"in":[70,171,192,227],"case":[72],"of":[73,107,168,178,187,199,213],"MLIs.":[75],"In":[76],"this":[77],"paper,":[78],"novel":[80],"three-phase":[81],"inverter":[83,94,170],"topology":[84,95,215],"grid-connected":[86,219],"solar":[87],"application":[89],"introduced.":[91],"This":[92,190],"proposed":[93,122,214],"has":[96,103],"six":[97],"switches":[98,146,167],"per":[99],"phase,":[100],"and":[101,109,205],"combined":[105,135],"advantages":[106],"dc-bypass":[108],"ac-by":[110],"pass":[111],"circuit":[112],"configurations.":[113],"A":[114],"new":[115],"modulation":[116,133],"strategy":[117],"developed":[119],"topology;":[123],"based":[126],"on":[127],"sine":[129],"triangle":[130],"pulse":[131],"width":[132],"technique":[134],"dedicated":[138,152,161],"logic":[139,153,162],"functions.":[140,154],"The":[141,155,202,230],"gate":[142],"pulses":[143,157],"all":[145,165],"provided":[148],"by":[149],"using":[150],"these":[151],"switching":[156],"obtained":[158],"from":[159],"functions":[163],"control":[164],"such":[172],"way":[174],"that":[175],"variation":[177],"common-mode":[179],"(CMV)":[181],"constant":[183],"during":[184],"operation":[186,198],"inverter.":[189,201],"results":[191,224],"reduced":[193],"current":[195],"throughout":[196],"theoretical":[203],"analysis":[204],"simulations":[206],"presented":[208],"validate":[210],"concept":[212],"3kVA":[218],"system.":[220],"All":[221],"major":[223],"included":[226],"paper.":[229],"experimental":[231],"work":[232],"underway.":[234]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
