{"id":"https://openalex.org/W1920677608","doi":"https://doi.org/10.1109/epe.2015.7309051","title":"A hybrid seven level inverter topology with a single DC supply and reduced switch count","display_name":"A hybrid seven level inverter topology with a single DC supply and reduced switch count","publication_year":2015,"publication_date":"2015-09-01","ids":{"openalex":"https://openalex.org/W1920677608","doi":"https://doi.org/10.1109/epe.2015.7309051","mag":"1920677608"},"language":"en","primary_location":{"id":"doi:10.1109/epe.2015.7309051","doi":"https://doi.org/10.1109/epe.2015.7309051","is_oa":false,"landing_page_url":"https://doi.org/10.1109/epe.2015.7309051","pdf_url":null,"source":{"id":"https://openalex.org/S4306418342","display_name":"European Conference on Power Electronics and Applications","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe)","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5110424124","display_name":"S. Arun Rahul","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"S. Arun Rahul","raw_affiliation_strings":["Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, Karnataka, IN","Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, Karnataka, IN","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India#TAB#","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079465965","display_name":"R. Sudharshan Kaarthik","orcid":"https://orcid.org/0000-0002-5179-714X","observed_orcids":["https://orcid.org/0000-0002-5179-714X"]},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"R. Sudharshan Kaarthik","raw_affiliation_strings":["Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India","Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India#TAB#","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035911187","display_name":"K. Gopakumar","orcid":"https://orcid.org/0000-0002-0638-9817","observed_orcids":["https://orcid.org/0000-0002-0638-9817"]},"institutions":[{"id":"https://openalex.org/I59270414","display_name":"Indian Institute of Science Bangalore","ror":"https://ror.org/04dese585","country_code":"IN","type":"education","lineage":["https://openalex.org/I59270414"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"K. Gopakumar","raw_affiliation_strings":["Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India","Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India","institution_ids":["https://openalex.org/I59270414"]},{"raw_affiliation_string":"Department of Electronic Systems Engineering, Indian Institute of Science, Bangalore, India#TAB#","institution_ids":["https://openalex.org/I59270414"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020211336","display_name":"P. P. Rajeevan","orcid":"https://orcid.org/0000-0002-4423-1068","observed_orcids":["https://orcid.org/0000-0002-4423-1068","https://orcid.org/0000-0003-3081-2416"]},"institutions":[{"id":"https://openalex.org/I882761360","display_name":"Indian Institute of Space Science and Technology","ror":"https://ror.org/05k37ht14","country_code":"IN","type":"education","lineage":["https://openalex.org/I882761360"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. P. Rajeevan","raw_affiliation_strings":["Department of Avionics, Indian Institute of Space Science and Technology, Thiruvananthapuram, Kerala, IN","Department of Avionics, Indian Institute of Space Science and Technology, Trivandrum, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Avionics, Indian Institute of Space Science and Technology, Thiruvananthapuram, Kerala, IN","institution_ids":["https://openalex.org/I882761360"]},{"raw_affiliation_string":"Department of Avionics, Indian Institute of Space Science and Technology, Trivandrum, India","institution_ids":["https://openalex.org/I882761360"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037393136","display_name":"Leopoldo G. Franquelo","orcid":"https://orcid.org/0000-0002-1976-9747","observed_orcids":["https://orcid.org/0000-0002-1976-9747"]},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Leopoldo G. Franquelo","raw_affiliation_strings":["Department of Electronics Engineering, University of Seville, Spain","Dept. of Electronics Engineering, University of Seville, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, University of Seville, Spain","institution_ids":["https://openalex.org/I79238269"]},{"raw_affiliation_string":"Dept. of Electronics Engineering, University of Seville, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035836106","display_name":"Jos\u00e9 I. Leon","orcid":"https://orcid.org/0000-0001-5760-8066","observed_orcids":["https://orcid.org/0000-0001-5760-8066"]},"institutions":[{"id":"https://openalex.org/I79238269","display_name":"Universidad de Sevilla","ror":"https://ror.org/03yxnpp24","country_code":"ES","type":"education","lineage":["https://openalex.org/I79238269"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose I Leon","raw_affiliation_strings":["Department of Electronics Engineering, University of Seville, Spain","Dept. of Electronics Engineering, University of Seville, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, University of Seville, Spain","institution_ids":["https://openalex.org/I79238269"]},{"raw_affiliation_string":"Dept. of Electronics Engineering, University of Seville, Spain","institution_ids":["https://openalex.org/I79238269"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101920074","display_name":"I. Nagy","orcid":"https://orcid.org/0000-0001-8483-822X","observed_orcids":["https://orcid.org/0000-0001-8483-822X"]},"institutions":[{"id":"https://openalex.org/I29770179","display_name":"Budapest University of Technology and Economics","ror":"https://ror.org/02w42ss30","country_code":"HU","type":"education","lineage":["https://openalex.org/I29770179"]}],"countries":["HU"],"is_corresponding":false,"raw_author_name":"Istvan Nagy","raw_affiliation_strings":["Department of Automation and Applied Informatics, Budapest University of Technology and Economics, Budapest, Hungary"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Automation and Applied Informatics, Budapest University of Technology and Economics, Budapest, Hungary","institution_ids":["https://openalex.org/I29770179"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.079,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.84589731,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"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/T10278","display_name":"Electric Motor Design and Analysis","score":0.0,"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/T10504","display_name":"Sensorless Control of Electric Motors","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/seven-level-inverter","display_name":"seven-level inverter","score":0.8579999804496765},{"id":"https://openalex.org/keywords/hybrid-inverter-topology","display_name":"hybrid inverter topology","score":0.9369999766349792},{"id":"https://openalex.org/keywords/three-phase-inverter","display_name":"three-phase inverter","score":0.7490000128746033},{"id":"https://openalex.org/keywords/flying-capacitor-multilevel-inverter","display_name":"flying capacitor inverter","score":0.8899999856948853},{"id":"https://openalex.org/keywords/half-bridge-power-module","display_name":"half-bridge module","score":0.9409999847412109},{"id":"https://openalex.org/keywords/hysteresis-control","display_name":"hysteresis control","score":0.7670000195503235},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"pulse width modulation","score":0.5870000123977661},{"id":"https://openalex.org/keywords/induction-motor-drives","display_name":"induction motor drive","score":0.8140000104904175},{"id":"https://openalex.org/keywords/v-f-control","display_name":"V/f control","score":0.7960000038146973},{"id":"https://openalex.org/keywords/reduced-switch-count","display_name":"reduced switch count","score":0.7229999899864197}],"concepts":[{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.769903838634491},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.717877984046936},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.6810420751571655},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.5983520746231079},{"id":"https://openalex.org/C23621802","wikidata":"https://www.wikidata.org/wiki/Q171486","display_name":"Reservoir capacitor","level":5,"score":0.5726849436759949},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5478411316871643},{"id":"https://openalex.org/C35196352","wikidata":"https://www.wikidata.org/wiki/Q1532649","display_name":"Decoupling capacitor","level":4,"score":0.43435704708099365},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.42698901891708374},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39588889479637146},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3823195993900299},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3578232526779175},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.354107141494751},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.28848549723625183},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.10848245024681091},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/epe.2015.7309051","doi":"https://doi.org/10.1109/epe.2015.7309051","is_oa":false,"landing_page_url":"https://doi.org/10.1109/epe.2015.7309051","pdf_url":null,"source":{"id":"https://openalex.org/S4306418342","display_name":"European Conference on Power Electronics and Applications","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.iisc.ac.in:54170","doi":null,"is_oa":false,"landing_page_url":"http://eprints.iisc.ac.in/54170/1/Eur_Con_Pow_Ele_App_2015.pdf","pdf_url":"http://eprints.iisc.ac.in/54170/1/Eur_Con_Pow_Ele_App_2015.pdf","source":{"id":"https://openalex.org/S4377196309","display_name":"NOT FOUND REPOSITORY (Indian Institute of Science Bangalore)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I59270414","host_organization_name":"Indian Institute of Science Bangalore","host_organization_lineage":["https://openalex.org/I59270414"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference Proceedings"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.9853000044822693,"id":"https://metadata.un.org/sdg/7"},{"display_name":"Industry, innovation and infrastructure","score":0.6773999929428101,"id":"https://metadata.un.org/sdg/9"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":29,"referenced_works":["https://openalex.org/W1557615895","https://openalex.org/W1998875549","https://openalex.org/W2009267465","https://openalex.org/W2017196225","https://openalex.org/W2030973541","https://openalex.org/W2041967697","https://openalex.org/W2100514097","https://openalex.org/W2103517695","https://openalex.org/W2106899425","https://openalex.org/W2108048963","https://openalex.org/W2122476894","https://openalex.org/W2123746471","https://openalex.org/W2128871364","https://openalex.org/W2137126795","https://openalex.org/W2139772385","https://openalex.org/W2142966654","https://openalex.org/W2144134335","https://openalex.org/W2145584392","https://openalex.org/W2154705583","https://openalex.org/W2165899685","https://openalex.org/W2167630521","https://openalex.org/W2168164215","https://openalex.org/W2212562881","https://openalex.org/W2237134015","https://openalex.org/W2462938504","https://openalex.org/W2563814674","https://openalex.org/W2941050401","https://openalex.org/W3146545128","https://openalex.org/W6633267287"],"related_works":["https://openalex.org/W2907202235","https://openalex.org/W4294310682","https://openalex.org/W3157234537","https://openalex.org/W2341417241","https://openalex.org/W2908305806","https://openalex.org/W2905305592","https://openalex.org/W4391381662","https://openalex.org/W4310450825","https://openalex.org/W2966322942","https://openalex.org/W2145584392"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,12,36],"new":[4],"three-phase":[5],"hybrid":[6],"seven":[7,138],"level":[8,31,139],"inverter":[9,24,41,86,140],"topology":[10,42,123,144],"with":[11,35,147],"single":[13],"DC":[14,132],"supply":[15],"is":[16,25,43,74,87,114,145,159],"proposed":[17,23,85,118,122,143],"for":[18,49,76,116,161,168,173,186],"the":[19,52,78,84,89,117,121,180],"first":[20],"time.":[21],"The":[22,40,142],"realized":[26],"by":[27],"cascading":[28],"two":[29],"three":[30],"flying":[32],"capacitor":[33,62,79,94,110,183],"inverters":[34],"half":[37],"bridge":[38],"module.":[39],"having":[44],"multiple":[45],"switching":[46,59,70],"state":[47,60,189],"redundancies":[48],"each":[50,93],"of":[51,83,92,99,127,182],"pole":[53],"voltage":[54],"levels.":[55],"By":[56],"using":[57],"these":[58],"redundancies,":[61],"charging":[63],"can":[64,95],"be":[65,96],"controlled":[66,97],"in":[67,153],"every":[68],"PWM":[69],"cycle.":[71],"This":[72],"feature":[73],"advantageous":[75],"reducing":[77],"sizing.":[80],"Another":[81],"advantage":[82],"that":[88],"charge":[90,111,184],"balancing":[91],"irrespective":[98],"modulation":[100,163],"index":[101],"and":[102,131,165,190],"load":[103],"power":[104,133],"factor.":[105],"A":[106],"hysteresis":[107],"controller":[108],"based":[109],"control":[112,151,185],"algorithm":[113],"implemented":[115],"inverter.":[119],"Furthermore,":[120],"uses":[124],"lesser":[125],"number":[126],"semiconductor":[128],"devices,":[129],"capacitors":[130],"supplies":[134],"compared":[135],"to":[136],"conventional":[137],"topologies.":[141],"tested":[146,160],"open":[148],"loop":[149],"V/f":[150],"scheme":[152],"an":[154],"induction":[155],"motor":[156],"drive.":[157],"Inverter":[158],"entire":[162],"range,":[164],"experimental":[166],"results":[167,178],"steady-state":[169],"operation":[170],"are":[171,194],"presented":[172],"various":[174],"fundamental":[175],"frequencies.":[176],"Experimental":[177],"showing":[179],"effectiveness":[181],"both":[187],"steady":[188],"transient":[191],"operating":[192],"conditions":[193],"presented.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
