{"id":"https://openalex.org/W4225718741","doi":"https://doi.org/10.1109/tie.2022.3161825","title":"A Single-Phase Common-Ground Five-Level Transformerless Inverter With Low Component Count for PV Applications","display_name":"A Single-Phase Common-Ground Five-Level Transformerless Inverter With Low Component Count for PV Applications","publication_year":2022,"publication_date":"2022-04-18","ids":{"openalex":"https://openalex.org/W4225718741","doi":"https://doi.org/10.1109/tie.2022.3161825"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2022.3161825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2022.3161825","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/A5084323935","display_name":"Bin Guo","orcid":"https://orcid.org/0000-0002-2694-4881"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Bin Guo","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou, China","Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-2694-4881","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0002-4968-2722"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou, China","Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-4968-2722","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Hangzhou Global Scientific and Technological Innovation Center, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076880109","display_name":"Mei Su","orcid":"https://orcid.org/0000-0002-4346-5268"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mei Su","raw_affiliation_strings":["School of Automation, Central South University, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-4346-5268","affiliations":[{"raw_affiliation_string":"School of Automation, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037742943","display_name":"Hao Ma","orcid":"https://orcid.org/0000-0002-4714-0233"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Ma","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-4714-0233","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023048207","display_name":"Yongheng Yang","orcid":"https://orcid.org/0000-0002-1488-4762"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongheng Yang","raw_affiliation_strings":["College of Electrical Engineering, Zhejiang University, Hangzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-1488-4762","affiliations":[{"raw_affiliation_string":"College of Electrical Engineering, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054999768","display_name":"Yam P. Siwakoti","orcid":"https://orcid.org/0000-0002-3869-412X"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Yam P. Siwakoti","raw_affiliation_strings":["Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW, Australia"],"raw_orcid":"https://orcid.org/0000-0002-3869-412X","affiliations":[{"raw_affiliation_string":"Faculty of Engineering and Information Technology, University of Technology Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5084323935"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":4.3413,"has_fulltext":false,"cited_by_count":52,"citation_normalized_percentile":{"value":0.9509482,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"70","issue":"3","first_page":"2662","last_page":"2674"},"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":0.9962000250816345,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9902999997138977,"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":0.7030573487281799},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.6752162575721741},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6153388619422913},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5247837901115417},{"id":"https://openalex.org/keywords/ac-power","display_name":"AC power","score":0.5177040100097656},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.48950350284576416},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4825686514377594},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.4644021987915039},{"id":"https://openalex.org/keywords/three-phase","display_name":"Three-phase","score":0.45364639163017273},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4334966242313385},{"id":"https://openalex.org/keywords/maximum-power-point-tracking","display_name":"Maximum power point tracking","score":0.4301305413246155},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.41822904348373413},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.34262073040008545}],"concepts":[{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.7030573487281799},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.6752162575721741},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6153388619422913},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5247837901115417},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.5177040100097656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.48950350284576416},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4825686514377594},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.4644021987915039},{"id":"https://openalex.org/C173871940","wikidata":"https://www.wikidata.org/wiki/Q471846","display_name":"Three-phase","level":3,"score":0.45364639163017273},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4334966242313385},{"id":"https://openalex.org/C36139824","wikidata":"https://www.wikidata.org/wiki/Q1052007","display_name":"Maximum power point tracking","level":4,"score":0.4301305413246155},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.41822904348373413},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.34262073040008545}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2022.3161825","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2022.3161825","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8500000238418579,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7334080904","display_name":null,"funder_award_id":"52177198","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1989881805","https://openalex.org/W2088980170","https://openalex.org/W2091902470","https://openalex.org/W2167265415","https://openalex.org/W2274744446","https://openalex.org/W2463081841","https://openalex.org/W2483046186","https://openalex.org/W2508475222","https://openalex.org/W2524505819","https://openalex.org/W2548919962","https://openalex.org/W2608379776","https://openalex.org/W2611755222","https://openalex.org/W2791128575","https://openalex.org/W2883043279","https://openalex.org/W2905044865","https://openalex.org/W2906139439","https://openalex.org/W2908771843","https://openalex.org/W2914183574","https://openalex.org/W2966132340","https://openalex.org/W2982069966","https://openalex.org/W2998288678","https://openalex.org/W2998494509","https://openalex.org/W2998756972","https://openalex.org/W3004695365","https://openalex.org/W3016642610","https://openalex.org/W3019867728","https://openalex.org/W3019947448","https://openalex.org/W3081082285","https://openalex.org/W3092494304","https://openalex.org/W3092545274","https://openalex.org/W3136757974","https://openalex.org/W3137416603","https://openalex.org/W3138123191","https://openalex.org/W3152708353","https://openalex.org/W3164743943","https://openalex.org/W3181897437","https://openalex.org/W3193914794","https://openalex.org/W3204034843","https://openalex.org/W3204594961","https://openalex.org/W6770045697"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2015536994","https://openalex.org/W2382837219","https://openalex.org/W2357220301","https://openalex.org/W1550395711","https://openalex.org/W129735365","https://openalex.org/W2005510420","https://openalex.org/W4366374815","https://openalex.org/W2585296010","https://openalex.org/W2075896227"],"abstract_inverted_index":{"Multilevel":[0],"inverters":[1],"(MLIs)":[2],"featuring":[3],"reactive":[4,91],"power":[5,52,92],"ability":[6],"and":[7,43,94,124,137],"common":[8],"ground":[9],"(CG)":[10],"have":[11],"become":[12],"much":[13],"popular":[14],"in":[15,31,56,131,143],"transformerless":[16,25],"grid-tied":[17],"photovoltaic":[18],"applications.":[19],"A":[20,80],"switched-capacitor":[21],"(SC)":[22],"based":[23],"five-level":[24,108],"inverter":[26],"configuration":[27],"is":[28,87,116],"thus":[29],"proposed":[30,136,159],"this":[32],"article,":[33],"which":[34],"requires":[35],"only":[36,50],"six":[37],"switches,":[38],"one":[39,44],"diode,":[40],"three":[41],"capacitors,":[42],"input":[45],"dc":[46],"voltage":[47,96,103,125],"supply.":[48],"Notably,":[49],"four":[51],"switches":[53],"are":[54,63,129,141],"operated":[55],"high":[57],"frequency,":[58],"thus,":[59],"the":[60,66,72,100,106,135,138,154,158],"switching":[61],"losses":[62],"reduced.":[64],"Moreover,":[65],"presented":[67,107,142],"topology":[68],"can":[69],"effectively":[70],"tackle":[71],"leakage":[73],"current":[74],"problem":[75],"using":[76],"a":[77,110,149],"CG":[78],"architecture.":[79],"multicarrier":[81],"phase":[82],"disposition":[83],"pulsewidth":[84],"modulation":[85,122],"strategy":[86,123],"employed":[88],"to":[89],"achieve":[90,99],"regulation":[93],"SC":[95,128],"self-balancing.":[97],"To":[98],"neutral":[101],"point":[102],"balance":[104],"of":[105,127,157],"inverter,":[109],"simple":[111],"closed-loop":[112],"voltage-balancing":[113],"control":[114],"method":[115],"proposed.":[117],"The":[118],"operation":[119],"principles":[120],"with":[121],"self-balancing":[126],"discussed":[130],"depth.":[132],"Comparisons":[133],"between":[134],"state-of-the-art":[139],"MLIs":[140],"detail.":[144],"Finally,":[145],"experimental":[146],"tests":[147],"on":[148],"single-phase":[150],"1.1-kW":[151],"prototype":[152],"validate":[153],"appropriate":[155],"performance":[156],"inverter.":[160]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":19},{"year":2022,"cited_by_count":2}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
