{"id":"https://openalex.org/W2772918640","doi":"https://doi.org/10.1109/iecon.2017.8217118","title":"Photovoltaic central inverters: Performance evaluation and comparative assessment","display_name":"Photovoltaic central inverters: Performance evaluation and comparative assessment","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2772918640","doi":"https://doi.org/10.1109/iecon.2017.8217118","mag":"2772918640"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2017.8217118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2017.8217118","pdf_url":null,"source":{"id":"https://openalex.org/S4363608531","display_name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","issn_l":null,"issn":null,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2017 - 43rd 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/A5001977531","display_name":"Sumit K. Chattopadhyay","orcid":"https://orcid.org/0000-0002-4293-8289"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sumit K. Chattopadhyay","raw_affiliation_strings":["Dept. of Electrical Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022432777","display_name":"Chandan Chakraborty","orcid":"https://orcid.org/0000-0001-8251-3552"},"institutions":[{"id":"https://openalex.org/I145894827","display_name":"Indian Institute of Technology Kharagpur","ror":"https://ror.org/03w5sq511","country_code":"IN","type":"education","lineage":["https://openalex.org/I145894827"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Chandan Chakraborty","raw_affiliation_strings":["Dept. of Electrical Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India"],"affiliations":[{"raw_affiliation_string":"Dept. of Electrical Engineering, Indian Institute of Technology Kharagpur, Kharagpur, India","institution_ids":["https://openalex.org/I145894827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5001977531"],"corresponding_institution_ids":["https://openalex.org/I145894827"],"apc_list":null,"apc_paid":null,"fwci":0.5165,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.56028989,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"6419","last_page":"6424"},"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/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.9991000294685364,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9990000128746033,"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/photovoltaic-system","display_name":"Photovoltaic system","score":0.8786686658859253},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.6920203566551208},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.6095711588859558},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.5920434594154358},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.5654149651527405},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4948357939720154},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4873009920120239},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.42686909437179565},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.408141553401947},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3704095482826233},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.3453991413116455},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.32847583293914795},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.28966495394706726},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07072165608406067},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.06676682829856873}],"concepts":[{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.8786686658859253},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.6920203566551208},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.6095711588859558},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5920434594154358},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.5654149651527405},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4948357939720154},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4873009920120239},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.42686909437179565},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.408141553401947},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3704095482826233},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.3453991413116455},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.32847583293914795},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.28966495394706726},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07072165608406067},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.06676682829856873},{"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/iecon.2017.8217118","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2017.8217118","pdf_url":null,"source":{"id":"https://openalex.org/S4363608531","display_name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","issn_l":null,"issn":null,"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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1963768479","https://openalex.org/W1969818481","https://openalex.org/W1988927699","https://openalex.org/W2044612025","https://openalex.org/W2045541846","https://openalex.org/W2116338674","https://openalex.org/W2117373605","https://openalex.org/W2198183523","https://openalex.org/W2211641735","https://openalex.org/W2259580338","https://openalex.org/W2469918546","https://openalex.org/W2540347392","https://openalex.org/W2544749393","https://openalex.org/W2559081573","https://openalex.org/W2604294640","https://openalex.org/W6729254691"],"related_works":["https://openalex.org/W2386968573","https://openalex.org/W2395064349","https://openalex.org/W2034374297","https://openalex.org/W2086397253","https://openalex.org/W2382628689","https://openalex.org/W2367891013","https://openalex.org/W2007108787","https://openalex.org/W2766130412","https://openalex.org/W2133122801","https://openalex.org/W2375143784"],"abstract_inverted_index":{"Reliability,":[0],"efficiency":[1],"and":[2,34,37,41,103],"cost":[3],"are":[4,16],"the":[5,9,52,59,68,93,109,115,131],"deciding":[6],"factors":[7],"for":[8,83,118,130,146,153],"selection":[10],"of":[11,45,54,58,95,100,108,156],"photovoltaic":[12,84,119,126],"central":[13,81,125,157],"inverters":[14],"those":[15],"used":[17,26,64],"to":[18,65],"evacuate":[19],"power":[20],"in":[21,88,98,121],"large":[22],"solar":[23],"parks.":[24],"Inverters":[25],"can":[27],"be":[28],"2-level,":[29],"3-level":[30],"(such":[31],"as":[32],"NPC":[33],"its":[35],"variation)":[36],"cascaded":[38],"bridge":[39],"(symmetrical":[40],"asymmetrical)":[42],"etc.":[43],"Elimination":[44],"leakage":[46],"current":[47],"has":[48],"a":[49,61],"role":[50],"on":[51],"modification":[53],"topology.":[55],"In":[56],"most":[57],"cases":[60],"transformer":[62],"is":[63,86,111,128,134,151],"step":[66],"up":[67],"voltage.":[69],"Recently":[70],"level":[71],"doubling":[72],"network":[73],"(LDN)":[74],"based":[75],"asymmetric":[76],"multilevel":[77],"inverter":[78,82,127],"topology":[79,97,110],"(as":[80],"application)":[85],"reported":[87],"literature.":[89],"This":[90],"paper":[91],"evaluates":[92],"performance":[94,150],"such":[96],"terms":[99],"efficiency,":[101],"reliability":[102],"passive":[104],"component":[105],"requirement.":[106],"Performance":[107],"then":[112],"compared":[113],"with":[114],"well-known":[116],"topologies":[117],"central-inverter":[120],"industry.":[122],"A":[123],"100kVA":[124],"considered":[129],"study.":[132],"Efficiency":[133],"estimated":[135],"by":[136,142],"using":[137],"Semisel":[138],"software":[139],"available":[140],"online":[141],"selecting":[143],"appropriate":[144],"devices":[145],"each":[147],"cell.":[148],"Better":[149],"expected":[152],"higher":[154],"rating":[155],"converter.":[158]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}