{"id":"https://openalex.org/W2094231705","doi":"https://doi.org/10.1109/iecon.2012.6389560","title":"Cascaded H-Bridge &amp;amp; neutral point clamped hybrid asymmetric multilevel inverter topology for grid interactive transformerless photovoltaic power plant","display_name":"Cascaded H-Bridge &amp;amp; neutral point clamped hybrid asymmetric multilevel inverter topology for grid interactive transformerless photovoltaic power plant","publication_year":2012,"publication_date":"2012-10-01","ids":{"openalex":"https://openalex.org/W2094231705","doi":"https://doi.org/10.1109/iecon.2012.6389560","mag":"2094231705"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2012.6389560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2012.6389560","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":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001977531","display_name":"Sumit K. Chattopadhyay","orcid":"https://orcid.org/0000-0002-4293-8289"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sumit K. Chattopadhyay","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Kharagpur, India","Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, 721302. India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, 721302. India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022432777","display_name":"Chandan Chakraborty","orcid":"https://orcid.org/0000-0001-8251-3552"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chandan Chakraborty","raw_affiliation_strings":["Department of Electrical Engineering, Indian Institute of Technology Kharagpur, India","Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, 721302. India"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology, Kharagpur, 721302. India","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037203563","display_name":"Bikash C. Pal","orcid":"https://orcid.org/0000-0002-9655-239X"},"institutions":[{"id":"https://openalex.org/I47508984","display_name":"Imperial College London","ror":"https://ror.org/041kmwe10","country_code":"GB","type":"education","lineage":["https://openalex.org/I47508984"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Bikash C Pal","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Imperial College London, UK","Department of Electrical and Electronic Engineering, Imperial College, London, Uk"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College London, UK","institution_ids":["https://openalex.org/I47508984"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Imperial College, London, Uk","institution_ids":["https://openalex.org/I47508984"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5001977531"],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":null,"apc_paid":null,"fwci":1.964,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.8760134,"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":"5074","last_page":"5079"},"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/T10223","display_name":"Microgrid Control and Optimization","score":0.9983999729156494,"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":0.998199999332428,"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/photovoltaic-system","display_name":"Photovoltaic system","score":0.6252488493919373},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5910007357597351},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.587584912776947},{"id":"https://openalex.org/keywords/maximum-power-point-tracking","display_name":"Maximum power point tracking","score":0.49997639656066895},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.47726792097091675},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.4718256890773773},{"id":"https://openalex.org/keywords/ripple","display_name":"Ripple","score":0.46619337797164917},{"id":"https://openalex.org/keywords/h-bridge","display_name":"H bridge","score":0.45500585436820984},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.4546715021133423},{"id":"https://openalex.org/keywords/ac-power","display_name":"AC power","score":0.43691718578338623},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.43409112095832825},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.4303551912307739},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42795392870903015},{"id":"https://openalex.org/keywords/harmonics","display_name":"Harmonics","score":0.41627931594848633},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.36853066086769104},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.31296783685684204}],"concepts":[{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.6252488493919373},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5910007357597351},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.587584912776947},{"id":"https://openalex.org/C36139824","wikidata":"https://www.wikidata.org/wiki/Q1052007","display_name":"Maximum power point tracking","level":4,"score":0.49997639656066895},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.47726792097091675},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.4718256890773773},{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.46619337797164917},{"id":"https://openalex.org/C2778512005","wikidata":"https://www.wikidata.org/wiki/Q1545300","display_name":"H bridge","level":4,"score":0.45500585436820984},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.4546715021133423},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.43691718578338623},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.43409112095832825},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.4303551912307739},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42795392870903015},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.41627931594848633},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.36853066086769104},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.31296783685684204},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon.2012.6389560","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2012.6389560","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G1517134407","display_name":null,"funder_award_id":"EP/H040331/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2030973541","https://openalex.org/W2097847386","https://openalex.org/W2114119139","https://openalex.org/W2120313023","https://openalex.org/W2139772385","https://openalex.org/W2155793039","https://openalex.org/W2492631682"],"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":{"Hybrid":[0],"multilevel":[1],"inverter":[2,183],"topology":[3],"is":[4,36,93,101,127,178,193,197],"proposed":[5],"for":[6,38,62,90],"high":[7],"power":[8,14,174],"transformer":[9],"less":[10],"grid":[11],"interactive":[12],"photovoltaic":[13,97],"plant.":[15],"Cascaded":[16],"H-Bridge":[17],"&":[18],"Neutral":[19],"Point":[20],"Clamp":[21],"topologies":[22],"are":[23,65,203],"hybridized":[24],"to":[25,70,76,95,106,114,120,131,140,155],"form":[26],"this":[27],"topology.":[28],"Trinary":[29],"asymmetric":[30],"ratio":[31],"of":[32,42,135,149,161,172],"dc":[33,116],"bus":[34,89,110,117,144],"voltage":[35,78,81,105,118,126,136,150,188],"adapted":[37],"increasing":[39],"the":[40,108,133,142,147,162,173,182,209],"number":[41,134,148],"levels.":[43],"Only":[44],"three":[45],"basic":[46],"switching":[47],"stages":[48],"(two":[49],"single":[50],"phase":[51,69],"H":[52],"bridge":[53],"cell":[54],"and":[55,113,139,164,170],"an":[56],"NPC":[57,83],"structure":[58,84],"with":[59,85],"common":[60,87],"source":[61],"all":[63,91],"phases)":[64],"used":[66],"in":[67,74,129,165,168,199,208],"each":[68],"obtain":[71],"53":[72],"levels":[73,137,151],"line":[75,77],"using":[79],"trinary":[80],"rato.":[82],"a":[86],"DC":[88,109,143],"phases":[92],"connected":[94],"main":[96],"(PV)":[98],"array.":[99],"This":[100],"kept":[102],"at":[103,184],"highest":[104],"optimize":[107],"capacitor":[111],"rating,":[112],"reduce":[115,156],"ripple":[119],"increase":[121,132,141],"MPPT":[122],"efficiency.":[123],"Third":[124],"harmonic":[125],"injected":[128],"order":[130],"further,":[138],"utilization.":[145],"Increasing":[146],"gives":[152],"more":[153],"flexibility":[154],"Total":[157],"Harmonic":[158],"Distortion":[159],"(THD)":[160],"system":[163],"turn":[166],"reduction":[167],"cost":[169],"size":[171],"filter.":[175],"Switching":[176],"loss":[177],"optimized":[179],"by":[180],"operating":[181],"fundamental":[185],"frequency.":[186],"Nearest":[187],"level":[189],"control":[190],"modulation":[191],"technique":[192],"adapted.":[194],"The":[195,201],"converter":[196],"simulated":[198],"MATLAB/Simulink.":[200],"results":[202],"validated":[204],"through":[205],"prototype":[206],"experimentation":[207],"laboratory.":[210]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
