{"id":"https://openalex.org/W2083101208","doi":"https://doi.org/10.1109/tie.2014.2379583","title":"Fundamental Switching Frequency Optimal Pulsewidth Modulation of Medium-Voltage Nine-Level Inverter","display_name":"Fundamental Switching Frequency Optimal Pulsewidth Modulation of Medium-Voltage Nine-Level Inverter","publication_year":2014,"publication_date":"2014-12-10","ids":{"openalex":"https://openalex.org/W2083101208","doi":"https://doi.org/10.1109/tie.2014.2379583","mag":"2083101208"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2014.2379583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2014.2379583","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-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/A5048002464","display_name":"Amarendra Edpuganti","orcid":"https://orcid.org/0000-0001-9247-0437"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":true,"raw_author_name":"Amarendra Edpuganti","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore","[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5068418842","display_name":"Akshay Kumar Rathore","orcid":"https://orcid.org/0000-0002-4249-0605"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Akshay Kumar Rathore","raw_affiliation_strings":["Department of Electrical and Computer Engineering, National University of Singapore, Singapore","[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Nat. Univ. of Singapore, Singapore, Singapore]","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5048002464"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":2.9307,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.91991499,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"62","issue":"7","first_page":"4096","last_page":"4104"},"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9925000071525574,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9904999732971191,"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/modulation-index","display_name":"Modulation index","score":0.7213912010192871},{"id":"https://openalex.org/keywords/total-harmonic-distortion","display_name":"Total harmonic distortion","score":0.6885688304901123},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.6788758039474487},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.6274635791778564},{"id":"https://openalex.org/keywords/switching-frequency","display_name":"Switching frequency","score":0.5873633027076721},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5465192794799805},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.47874635457992554},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4781423807144165},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.4672543704509735},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.4625956118106842},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.44881880283355713},{"id":"https://openalex.org/keywords/switching-time","display_name":"Switching time","score":0.42910295724868774},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.4217436909675598},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.39176154136657715},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35997146368026733},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26064372062683105},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18474996089935303},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1833081841468811},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.11369898915290833},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0872969925403595},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.08363404870033264}],"concepts":[{"id":"https://openalex.org/C2776635522","wikidata":"https://www.wikidata.org/wiki/Q11883093","display_name":"Modulation index","level":4,"score":0.7213912010192871},{"id":"https://openalex.org/C42156128","wikidata":"https://www.wikidata.org/wiki/Q162641","display_name":"Total harmonic distortion","level":3,"score":0.6885688304901123},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.6788758039474487},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.6274635791778564},{"id":"https://openalex.org/C2777151078","wikidata":"https://www.wikidata.org/wiki/Q30671714","display_name":"Switching frequency","level":3,"score":0.5873633027076721},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5465192794799805},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.47874635457992554},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4781423807144165},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.4672543704509735},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.4625956118106842},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.44881880283355713},{"id":"https://openalex.org/C199310435","wikidata":"https://www.wikidata.org/wiki/Q7659121","display_name":"Switching time","level":2,"score":0.42910295724868774},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.4217436909675598},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.39176154136657715},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35997146368026733},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26064372062683105},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18474996089935303},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1833081841468811},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.11369898915290833},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0872969925403595},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.08363404870033264},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"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/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/tie.2014.2379583","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2014.2379583","pdf_url":null,"source":{"id":"https://openalex.org/S58031724","display_name":"IEEE Transactions on Industrial Electronics","issn_l":"0278-0046","issn":["0278-0046","1557-9948"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Electronics","raw_type":"journal-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/127353","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/127353","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8600000143051147,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1964265869","https://openalex.org/W1996125144","https://openalex.org/W2011781143","https://openalex.org/W2017996831","https://openalex.org/W2020077843","https://openalex.org/W2038679273","https://openalex.org/W2052802498","https://openalex.org/W2098331364","https://openalex.org/W2100780034","https://openalex.org/W2109843735","https://openalex.org/W2112404881","https://openalex.org/W2114491084","https://openalex.org/W2129380951","https://openalex.org/W2135535457","https://openalex.org/W2139389409","https://openalex.org/W2155385711","https://openalex.org/W2158817100","https://openalex.org/W2171106191","https://openalex.org/W2173281888","https://openalex.org/W2178362377","https://openalex.org/W2315611717","https://openalex.org/W2325157891","https://openalex.org/W2492631682","https://openalex.org/W2548671082","https://openalex.org/W3140978577","https://openalex.org/W4237711020","https://openalex.org/W6729721579"],"related_works":["https://openalex.org/W1986100960","https://openalex.org/W4231827520","https://openalex.org/W1842895676","https://openalex.org/W2585399440","https://openalex.org/W2998827424","https://openalex.org/W2570576721","https://openalex.org/W2794798476","https://openalex.org/W2189373530","https://openalex.org/W2568647247","https://openalex.org/W2791124776"],"abstract_inverted_index":{"A":[0],"low":[1,60],"device":[2,16,33,61,85,126,132],"switching":[3,34,62,86,104,127,133],"frequency":[4,35,63,128,134],"operation":[5],"is":[6,47,116,143],"essential":[7],"in":[8,91,100],"medium-voltage":[9],"(MV)":[10],"high-power":[11],"drives":[12,58],"to":[13,21,83,97,117,136],"increase":[14],"semiconductor":[15],"utilization":[17],"as":[18,20],"well":[19],"achieve":[22],"higher":[23,79,107,150],"overall":[24],"system":[25],"efficiency.":[26],"However,":[27],"there":[28],"exists":[29],"a":[30,119,166],"tradeoff":[31],"between":[32],"and":[36,88,129],"harmonic":[37],"distortion":[38],"of":[39,55,68,103,113],"machine":[40,69,92,146],"currents.":[41,70],"Synchronous":[42],"optimal":[43],"pulsewidth":[44],"modulation":[45,108,151],"(SOP)":[46],"an":[48],"evolving":[49],"technique":[50,122,160],"for":[51,76],"controlling":[52],"multilevel":[53],"inverters":[54,81],"MV":[56],"ac":[57],"at":[59,106,149],"without":[64],"compromising":[65],"the":[66,98,101,137],"quality":[67],"The":[71,111,157],"state-of-the-art":[72],"generalized":[73,138],"SOP":[74,121,139,159],"algorithm":[75],"five":[77],"or":[78],"level":[80],"leads":[82],"unequal":[84],"frequency,":[87],"also,":[89],"transients":[90,148],"currents":[93],"are":[94],"possible":[95],"due":[96],"change":[99],"number":[102],"instants":[105],"index":[109,152],"values.":[110],"goal":[112],"our":[114],"study":[115],"propose":[118],"new":[120],"that":[123,145],"ensures":[124],"equal":[125],"further":[130],"reduces":[131],"compared":[135],"method.":[140],"Also,":[141],"it":[142],"expected":[144],"current":[147],"values":[153],"will":[154],"be":[155],"reduced.":[156],"proposed":[158],"has":[161],"been":[162],"verified":[163],"experimentally":[164],"on":[165],"cascade":[167],"nine-level":[168],"inverter-fed":[169],"1.5-kW":[170],"induction":[171],"motor":[172],"drive.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":9},{"year":2015,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}