{"id":"https://openalex.org/W4388726387","doi":"https://doi.org/10.1109/iecon51785.2023.10312218","title":"Improved Module Power and Loss Balancing Through Carrier-Reassignment PWM in a 17-Level CHB-Based EV Charger","display_name":"Improved Module Power and Loss Balancing Through Carrier-Reassignment PWM in a 17-Level CHB-Based EV Charger","publication_year":2023,"publication_date":"2023-10-16","ids":{"openalex":"https://openalex.org/W4388726387","doi":"https://doi.org/10.1109/iecon51785.2023.10312218"},"language":"en","primary_location":{"id":"doi:10.1109/iecon51785.2023.10312218","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iecon51785.2023.10312218","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th 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/A5081576322","display_name":"Little Pradhan","orcid":"https://orcid.org/0000-0001-5873-6895"},"institutions":[{"id":"https://openalex.org/I4210152718","display_name":"Indian Institute of Technology Dharwad","ror":"https://ror.org/0509djg30","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210152718"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Little Pradhan","raw_affiliation_strings":["Indian Institute of Technology (IIT),Department of Electrical Engineering,Dharwad,Karnataka,India","Department of Electrical Engineering, Indian Institute of Technology (IIT), Dharwad, Karnataka, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology (IIT),Department of Electrical Engineering,Dharwad,Karnataka,India","institution_ids":["https://openalex.org/I4210152718"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (IIT), Dharwad, Karnataka, India","institution_ids":["https://openalex.org/I4210152718"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047116684","display_name":"Renuka Varma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210152718","display_name":"Indian Institute of Technology Dharwad","ror":"https://ror.org/0509djg30","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210152718"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Renuka Varma","raw_affiliation_strings":["Indian Institute of Technology (IIT),Department of Electrical Engineering,Dharwad,Karnataka,India","Department of Electrical Engineering, Indian Institute of Technology (IIT), Dharwad, Karnataka, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology (IIT),Department of Electrical Engineering,Dharwad,Karnataka,India","institution_ids":["https://openalex.org/I4210152718"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (IIT), Dharwad, Karnataka, India","institution_ids":["https://openalex.org/I4210152718"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051448718","display_name":"D. Venkatramanan","orcid":"https://orcid.org/0000-0001-6527-2101"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. Venkatramanan","raw_affiliation_strings":["University of Minnesota,Department of Electrical and Computer Engineering,Minneapolis,MN,USA","Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minnesota,Department of Electrical and Computer Engineering,Minneapolis,MN,USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109685871","display_name":"Prince Kumar","orcid":null},"institutions":[{"id":"https://openalex.org/I75636454","display_name":"Renesas Electronics (United States)","ror":"https://ror.org/014775w70","country_code":"US","type":"company","lineage":["https://openalex.org/I4210153176","https://openalex.org/I75636454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Prince Kumar","raw_affiliation_strings":["Renesas Electronics,Durham,NC,USA","Renesas Electronics, Durham, NC, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Renesas Electronics,Durham,NC,USA","institution_ids":["https://openalex.org/I75636454"]},{"raw_affiliation_string":"Renesas Electronics, Durham, NC, USA","institution_ids":["https://openalex.org/I75636454"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047096845","display_name":"Ned Mohan","orcid":"https://orcid.org/0000-0002-8711-1744"},"institutions":[{"id":"https://openalex.org/I130238516","display_name":"University of Minnesota","ror":"https://ror.org/017zqws13","country_code":"US","type":"education","lineage":["https://openalex.org/I130238516"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ned Mohan","raw_affiliation_strings":["University of Minnesota,Department of Electrical and Computer Engineering,Minneapolis,MN,USA","Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Minnesota,Department of Electrical and Computer Engineering,Minneapolis,MN,USA","institution_ids":["https://openalex.org/I130238516"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Minnesota, Minneapolis, MN, USA","institution_ids":["https://openalex.org/I130238516"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017338375","display_name":"Abhijit Kshirsagar","orcid":"https://orcid.org/0000-0001-8586-1317"},"institutions":[{"id":"https://openalex.org/I4210152718","display_name":"Indian Institute of Technology Dharwad","ror":"https://ror.org/0509djg30","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210152718"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Abhijit Kshirsagar","raw_affiliation_strings":["Indian Institute of Technology (IIT),Department of Electrical Engineering,Dharwad,Karnataka,India","Department of Electrical Engineering, Indian Institute of Technology (IIT), Dharwad, Karnataka, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology (IIT),Department of Electrical Engineering,Dharwad,Karnataka,India","institution_ids":["https://openalex.org/I4210152718"]},{"raw_affiliation_string":"Department of Electrical Engineering, Indian Institute of Technology (IIT), Dharwad, Karnataka, India","institution_ids":["https://openalex.org/I4210152718"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13610508,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"2007","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":0.9998000264167786,"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":0.9998000264167786,"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":0.9997000098228455,"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/T10663","display_name":"Advanced Battery Technologies Research","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.6936578154563904},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5955525040626526},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5770843625068665},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5302015542984009},{"id":"https://openalex.org/keywords/spice","display_name":"Spice","score":0.43113386631011963},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43087029457092285},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.34669703245162964},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31379711627960205},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.29918578267097473}],"concepts":[{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.6936578154563904},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5955525040626526},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5770843625068665},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5302015542984009},{"id":"https://openalex.org/C2780077345","wikidata":"https://www.wikidata.org/wiki/Q16891888","display_name":"Spice","level":2,"score":0.43113386631011963},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43087029457092285},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.34669703245162964},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31379711627960205},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.29918578267097473},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"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":1,"locations":[{"id":"doi:10.1109/iecon51785.2023.10312218","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iecon51785.2023.10312218","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th 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":0.8700000047683716,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1977732964","https://openalex.org/W2056106768","https://openalex.org/W2149838978","https://openalex.org/W2151874756","https://openalex.org/W2158820185","https://openalex.org/W2304792220","https://openalex.org/W2582030908","https://openalex.org/W2589025241","https://openalex.org/W2605388150","https://openalex.org/W2944382449","https://openalex.org/W2991519165","https://openalex.org/W2996367287","https://openalex.org/W3190196572","https://openalex.org/W3211870182","https://openalex.org/W4211237527","https://openalex.org/W4284897307","https://openalex.org/W4310929535"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2204879205","https://openalex.org/W2610849239","https://openalex.org/W2041608016","https://openalex.org/W2088504085","https://openalex.org/W2037642033","https://openalex.org/W2360388749","https://openalex.org/W1674491244","https://openalex.org/W2154984715","https://openalex.org/W2074272557"],"abstract_inverted_index":{"Cascaded":[0],"H-bridge":[1],"(CHB)":[2],"based":[3,64],"electric":[4],"vehicle":[5],"chargers":[6],"are":[7,20],"widely":[8],"recognized":[9],"for":[10,93,130],"their":[11],"modularity,":[12],"scalability,":[13],"and":[14,33,71,125,141,144],"robust":[15],"fault-tolerant":[16],"capability.":[17],"Such":[18],"converters":[19],"often":[21],"modulated":[22],"using":[23],"level-shifted":[24],"carrier-based":[25],"PWM":[26,59,152],"(LSPWM)":[27],"schemes":[28],"due":[29],"to":[30,55,69,79,148],"computational":[31],"simplicity":[32],"ease":[34],"of":[35,113],"implementation,":[36],"but":[37,77],"results":[38,116],"in":[39,105,117,119],"significant":[40],"power":[41,47,82,107,114],"imbalance":[42,48],"among":[43,109],"the":[44,131,150],"modules.":[45,110],"This":[46,84],"can":[49],"be":[50],"mitigated":[51],"by":[52],"reassigning":[53],"carriers":[54],"modules,":[56],"called":[57],"Carrier-Reassignment":[58],"(CR-PWM).":[60],"A":[61],"First-In-First-Out":[62],"(FIFO)":[63],"CRPWM":[65],"is":[66],"very":[67],"easy":[68],"implement":[70],"provides":[72],"some":[73],"improvement":[74],"over":[75],"LSPWM,":[76],"fails":[78],"achieve":[80],"perfect":[81],"balance.":[83],"paper":[85],"proposes":[86],"a":[87,94],"novel":[88],"carrier-reassignment":[89],"scheme":[90],"specifically":[91],"designed":[92],"17-level":[95],"CHB":[96],"stage":[97],"with":[98,146],"eight":[99],"reassignments":[100],"per":[101],"fundamental":[102],"cycle,":[103],"resulting":[104],"near-perfect":[106],"balance":[108],"The":[111],"redistribution":[112],"also":[115],"improvements":[118],"semiconductor":[120,132],"losses":[121],"-":[122],"both":[123],"conduction":[124],"switching":[126],"loss.":[127],"Loss":[128],"models":[129],"devices":[133],"were":[134],"created":[135],"through":[136],"hardware":[137],"double-pulse":[138],"tests,":[139],"SPICE":[140],"PLECS":[142],"models,":[143],"integrated":[145],"MATLAB/Simulink":[147],"validate":[149],"proposed":[151],"scheme.":[153]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}