{"id":"https://openalex.org/W1678718724","doi":"https://doi.org/10.1109/isie.2015.7281627","title":"Leakage current reduction of transformerless three-phase cascaded multilevel PV inverter","display_name":"Leakage current reduction of transformerless three-phase cascaded multilevel PV inverter","publication_year":2015,"publication_date":"2015-06-01","ids":{"openalex":"https://openalex.org/W1678718724","doi":"https://doi.org/10.1109/isie.2015.7281627","mag":"1678718724"},"language":"en","primary_location":{"id":"doi:10.1109/isie.2015.7281627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isie.2015.7281627","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 24th International Symposium on Industrial Electronics (ISIE)","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/A5101572436","display_name":"Guo Xiaoqiang","orcid":"https://orcid.org/0000-0001-5323-1425"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoqiang Guo","raw_affiliation_strings":["Department of Electrical Engineering, Yanshan University, Qinhuangdao, China","[Department of Electrical Engineering, Yanshan University, Qinhuangdao, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"[Department of Electrical Engineering, Yanshan University, Qinhuangdao, China]","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100536929","display_name":"Ran He","orcid":null},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ran He","raw_affiliation_strings":["Department of Electrical Engineering, Yanshan University, Qinhuangdao, China","[Department of Electrical Engineering, Yanshan University, Qinhuangdao, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"[Department of Electrical Engineering, Yanshan University, Qinhuangdao, China]","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101634415","display_name":"Xiaoyu Jia","orcid":"https://orcid.org/0000-0002-8611-7220"},"institutions":[{"id":"https://openalex.org/I39333907","display_name":"Yanshan University","ror":"https://ror.org/02txfnf15","country_code":"CN","type":"education","lineage":["https://openalex.org/I39333907"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoyu Jia","raw_affiliation_strings":["Department of Electrical Engineering, Yanshan University, Qinhuangdao, China","[Department of Electrical Engineering, Yanshan University, Qinhuangdao, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Yanshan University, Qinhuangdao, China","institution_ids":["https://openalex.org/I39333907"]},{"raw_affiliation_string":"[Department of Electrical Engineering, Yanshan University, Qinhuangdao, China]","institution_ids":["https://openalex.org/I39333907"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031184220","display_name":"Christian A. Rojas","orcid":"https://orcid.org/0000-0002-2071-1665"},"institutions":[{"id":"https://openalex.org/I75778554","display_name":"Federico Santa Mar\u00eda Technical University","ror":"https://ror.org/05510vn56","country_code":"CL","type":"education","lineage":["https://openalex.org/I75778554"]}],"countries":["CL"],"is_corresponding":false,"raw_author_name":"Christian A. Rojas","raw_affiliation_strings":["Department of Electronics Engineering, Universidad Tecnica Federico Santa Mar\u00eda, Valparaiso, Chile","[Department of Electronics Engineering, Universidad T\u00e9cnica Federico Santa Mar\u00eda, Valparaiso, Chile]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Universidad Tecnica Federico Santa Mar\u00eda, Valparaiso, Chile","institution_ids":["https://openalex.org/I75778554"]},{"raw_affiliation_string":"[Department of Electronics Engineering, Universidad T\u00e9cnica Federico Santa Mar\u00eda, Valparaiso, Chile]","institution_ids":["https://openalex.org/I75778554"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4017,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.66307521,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1110","last_page":"1114"},"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9965000152587891,"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":0.9922000169754028,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.7737830877304077},{"id":"https://openalex.org/keywords/cascade","display_name":"Cascade","score":0.73537278175354},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.6413324475288391},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.6129336357116699},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5926133990287781},{"id":"https://openalex.org/keywords/common-mode-signal","display_name":"Common-mode signal","score":0.5745646953582764},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5470151305198669},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46646296977996826},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.45512837171554565},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3557703197002411},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3426811099052429},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3421751856803894}],"concepts":[{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.7737830877304077},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.73537278175354},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.6413324475288391},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.6129336357116699},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5926133990287781},{"id":"https://openalex.org/C189714311","wikidata":"https://www.wikidata.org/wiki/Q1530371","display_name":"Common-mode signal","level":4,"score":0.5745646953582764},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5470151305198669},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46646296977996826},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.45512837171554565},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3557703197002411},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3426811099052429},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3421751856803894},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.0},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"score":0.0},{"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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isie.2015.7281627","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isie.2015.7281627","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 24th International Symposium on Industrial Electronics (ISIE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8199999928474426,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322163","display_name":"Natural Science Foundation of Hebei Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1974550938","https://openalex.org/W2006213392","https://openalex.org/W2021500862","https://openalex.org/W2023644430","https://openalex.org/W2035229723","https://openalex.org/W2037463731","https://openalex.org/W2038928900","https://openalex.org/W2052802498","https://openalex.org/W2070207376","https://openalex.org/W2073667763","https://openalex.org/W2080401934","https://openalex.org/W2089158133","https://openalex.org/W2097847386","https://openalex.org/W2100096355","https://openalex.org/W2104588510","https://openalex.org/W2105059208","https://openalex.org/W2110746063","https://openalex.org/W2111646482","https://openalex.org/W2121782361","https://openalex.org/W2141710607","https://openalex.org/W2144475095","https://openalex.org/W2154211756","https://openalex.org/W2167106294","https://openalex.org/W2491172893"],"related_works":["https://openalex.org/W2153719181","https://openalex.org/W1971748923","https://openalex.org/W1566155057","https://openalex.org/W2060986072","https://openalex.org/W2052574922","https://openalex.org/W64588465","https://openalex.org/W3120641340","https://openalex.org/W2117825986","https://openalex.org/W3134067061","https://openalex.org/W4389297064"],"abstract_inverted_index":{"Multilevel":[0],"inverter":[1,102,127,147],"is":[2,30,55,75,103,134,148],"an":[3],"attractive":[4],"solution":[5],"for":[6,33,57,96,177],"the":[7,16,26,34,40,44,59,70,82,86,92,97,108,112,120,123,131,141,153,165,168,178,183],"high":[8],"power":[9],"transformerless":[10,184],"PV":[11,53,101,188],"system.":[12],"In":[13,89,137],"contrast":[14],"to":[15,79,129,139,150,163],"neutral-point":[17],"clamped":[18],"(NPC)":[19],"or":[20],"flying":[21],"capacitor":[22],"(FC)":[23],"multilevel":[24,37,187],"inverter,":[25],"dc-link":[27,61],"voltage":[28,41],"rating":[29],"much":[31,76],"lower":[32],"cascade":[35,99,125,145,186],"H-bridge":[36],"inverter.":[38,189],"Therefore,":[39],"stresses":[42],"of":[43,69,167,182],"semiconductor":[45],"switches":[46],"are":[47,66,116,161],"reduced.":[48],"However,":[49],"more":[50,67,77],"than":[51,85],"one":[52],"array":[54],"needed":[56],"providing":[58],"separate":[60],"voltage,":[62],"and":[63,111,158],"thus":[64],"there":[65],"paths":[68],"leakage":[71,83,109,132,154,179],"currents.":[72],"Consequently,":[73],"it":[74],"challenging":[78],"deal":[80,151],"with":[81,152],"currents":[84,110],"existing":[87],"scenarios.":[88],"this":[90],"paper,":[91],"common":[93],"mode":[94,114],"model":[95],"conventional":[98,124],"H4":[100,126],"analyzed.":[104],"The":[105],"relationship":[106],"between":[107],"common/differential":[113],"voltages":[115],"mathematically":[117],"expressed.":[118],"And":[119],"reason":[121],"why":[122],"fails":[128],"reduce":[130],"current":[133,180],"comprehensively":[135],"clarified.":[136],"order":[138],"solve":[140],"problem,":[142],"a":[143,174],"new":[144,170,175],"H5":[146],"proposed":[149,169],"current.":[155],"Theoretical":[156],"analysis":[157],"test":[159],"results":[160],"presented":[162],"verify":[164],"effectiveness":[166],"solution,":[171],"which":[172],"provide":[173],"insight":[176],"reduction":[181],"three-phase":[185]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}