{"id":"https://openalex.org/W2944039307","doi":"https://doi.org/10.1109/tie.2019.2914620","title":"Efficiency Optimization of DC Solid-State Transformer for Photovoltaic Power Systems","display_name":"Efficiency Optimization of DC Solid-State Transformer for Photovoltaic Power Systems","publication_year":2019,"publication_date":"2019-05-08","ids":{"openalex":"https://openalex.org/W2944039307","doi":"https://doi.org/10.1109/tie.2019.2914620","mag":"2944039307"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2019.2914620","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2019.2914620","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/A5041800159","display_name":"Haochen Shi","orcid":"https://orcid.org/0000-0001-9675-6942"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haochen Shi","raw_affiliation_strings":["Xi'an Jiaotong-Liverpool University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0001-9675-6942","affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong-Liverpool University, Suzhou, China","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037042853","display_name":"Huiqing Wen","orcid":"https://orcid.org/0000-0002-0169-488X"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huiqing Wen","raw_affiliation_strings":["Xi'an Jiaotong-Liverpool University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-0169-488X","affiliations":[{"raw_affiliation_string":"Xi'an Jiaotong-Liverpool University, Suzhou, China","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037442960","display_name":"Yihua Hu","orcid":"https://orcid.org/0000-0002-1007-1617"},"institutions":[{"id":"https://openalex.org/I146655781","display_name":"University of Liverpool","ror":"https://ror.org/04xs57h96","country_code":"GB","type":"education","lineage":["https://openalex.org/I146655781"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Yihua Hu","raw_affiliation_strings":["University of Liverpool, Liverpool, U.K"],"raw_orcid":"https://orcid.org/0000-0002-1007-1617","affiliations":[{"raw_affiliation_string":"University of Liverpool, Liverpool, U.K","institution_ids":["https://openalex.org/I146655781"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100610816","display_name":"Yong Yang","orcid":"https://orcid.org/0000-0002-7825-0494"},"institutions":[{"id":"https://openalex.org/I3923682","display_name":"Soochow University","ror":"https://ror.org/05t8y2r12","country_code":"CN","type":"education","lineage":["https://openalex.org/I3923682"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Yang","raw_affiliation_strings":["School of Rail Transportation, Soochow University, Suzhou, China"],"raw_orcid":"https://orcid.org/0000-0002-7825-0494","affiliations":[{"raw_affiliation_string":"School of Rail Transportation, Soochow University, Suzhou, China","institution_ids":["https://openalex.org/I3923682"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029213802","display_name":"Yiwang Wang","orcid":"https://orcid.org/0000-0003-3987-4947"},"institutions":[{"id":"https://openalex.org/I4210092223","display_name":"Suzhou Vocational University","ror":"https://ror.org/00hn8pj83","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210092223"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwang Wang","raw_affiliation_strings":["Suzhou Vocational University, Suzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Suzhou Vocational University, Suzhou, China","institution_ids":["https://openalex.org/I4210092223"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0273,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.91692047,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"67","issue":"5","first_page":"3583","last_page":"3595"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC 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/T10175","display_name":"Advanced DC-DC 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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9994999766349792,"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":0.9990000128746033,"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/backflow","display_name":"Backflow","score":0.8539943695068359},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.6316723823547363},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5980598330497742},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5245940089225769},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.45436057448387146},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.4291073977947235},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.40753740072250366},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.39868396520614624},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3760013282299042},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.36595311760902405},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.35181567072868347},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.08313602209091187},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0784342885017395}],"concepts":[{"id":"https://openalex.org/C120168410","wikidata":"https://www.wikidata.org/wiki/Q4839622","display_name":"Backflow","level":3,"score":0.8539943695068359},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.6316723823547363},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5980598330497742},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5245940089225769},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.45436057448387146},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4291073977947235},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.40753740072250366},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.39868396520614624},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3760013282299042},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.36595311760902405},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35181567072868347},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.08313602209091187},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0784342885017395},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C201289731","wikidata":"https://www.wikidata.org/wiki/Q1172599","display_name":"Inlet","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tie.2019.2914620","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2019.2914620","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":[{"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":40,"referenced_works":["https://openalex.org/W158921534","https://openalex.org/W1484634008","https://openalex.org/W1521384762","https://openalex.org/W1882092794","https://openalex.org/W1963865073","https://openalex.org/W1970900775","https://openalex.org/W1975642616","https://openalex.org/W1993664331","https://openalex.org/W1994392544","https://openalex.org/W2001312628","https://openalex.org/W2003821750","https://openalex.org/W2060472803","https://openalex.org/W2064336853","https://openalex.org/W2064585307","https://openalex.org/W2068618277","https://openalex.org/W2077501317","https://openalex.org/W2078446491","https://openalex.org/W2080347140","https://openalex.org/W2082465841","https://openalex.org/W2093166876","https://openalex.org/W2093805979","https://openalex.org/W2103977428","https://openalex.org/W2108957158","https://openalex.org/W2129374939","https://openalex.org/W2138700137","https://openalex.org/W2145047138","https://openalex.org/W2146501232","https://openalex.org/W2146531934","https://openalex.org/W2321782165","https://openalex.org/W2342739960","https://openalex.org/W2553326098","https://openalex.org/W2554361312","https://openalex.org/W2559504963","https://openalex.org/W2560499814","https://openalex.org/W2779568594","https://openalex.org/W2800033826","https://openalex.org/W2898408906","https://openalex.org/W2908140460","https://openalex.org/W4234534407","https://openalex.org/W4239564035"],"related_works":["https://openalex.org/W2743174448","https://openalex.org/W2094768698","https://openalex.org/W2743284662","https://openalex.org/W2742205261","https://openalex.org/W2945288514","https://openalex.org/W3212388456","https://openalex.org/W2030568237","https://openalex.org/W2391117265","https://openalex.org/W1595662710","https://openalex.org/W2036203732"],"abstract_inverted_index":{"As":[0],"the":[1,4,32,45,49,54,58,73,91,106,130,133],"\u201cbrain\u201d":[2],"of":[3,35,48,57,67,105,132],"modern":[5],"photovoltaic":[6,22],"power":[7,47,60,93,97],"systems,":[8],"dc":[9,36,50,68],"solid-state":[10],"transformers":[11],"(SSTs)":[12],"are":[13,126],"playing":[14],"an":[15,79],"increasing":[16],"important":[17],"role":[18],"in":[19],"integrating":[20],"different":[21],"modules,":[23],"batteries,":[24],"and":[25,64,78,98,120],"supercapacitors.":[26],"This":[27],"paper":[28],"aims":[29],"at":[30],"improving":[31],"conversion":[33,100],"efficiency":[34],"SST":[37,51,69],"for":[38,94],"a":[39],"wide":[40],"operating":[41],"range":[42],"by":[43],"minimizing":[44],"backflow":[46,59,92],"system.":[52],"First,":[53],"mathematical":[55],"model":[56],"from":[61],"both":[62],"input":[63],"output":[65],"sides":[66],"is":[70,76,87],"obtained.":[71],"Then,":[72],"penalty":[74],"function":[75],"derived":[77],"enhanced":[80],"triple":[81],"phase":[82],"shift":[83],"control":[84,112],"(ETPS)":[85],"strategy":[86],"proposed":[88,107,134],"to":[89,128],"minimize":[90],"various":[95],"transmission":[96],"voltage":[99],"conditions.":[101],"A":[102],"comprehensive":[103],"comparison":[104],"ETPS":[108],"with":[109],"other":[110],"advanced":[111],"strategies":[113],"was":[114],"carried":[115],"out":[116],"through":[117],"theoretical":[118],"analysis":[119],"experimental":[121,124],"tests.":[122],"Main":[123],"results":[125],"illustrated":[127],"verify":[129],"effectiveness":[131],"method.":[135]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":7}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}