{"id":"https://openalex.org/W2906972740","doi":"https://doi.org/10.1109/tie.2018.2889615","title":"Single-Phase Transformer-based HF-Isolated Impedance Source Inverters With Voltage Clamping Techniques","display_name":"Single-Phase Transformer-based HF-Isolated Impedance Source Inverters With Voltage Clamping Techniques","publication_year":2019,"publication_date":"2019-01-03","ids":{"openalex":"https://openalex.org/W2906972740","doi":"https://doi.org/10.1109/tie.2018.2889615","mag":"2906972740"},"language":"en","primary_location":{"id":"doi:10.1109/tie.2018.2889615","doi":"https://doi.org/10.1109/tie.2018.2889615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2018.2889615","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,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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"},"volume":null,"type":"article","is_traditional":true,"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/A5072361283","display_name":"Zeeshan Aleem","orcid":"https://orcid.org/0000-0002-6603-8269","observed_orcids":["https://orcid.org/0000-0002-6603-8269"]},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Zeeshan Aleem","raw_affiliation_strings":["Department of Electrical Engineering, Qatar University, Cape Town, South Africa"],"raw_orcid":"https://orcid.org/0000-0002-6603-8269","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Qatar University, Cape Town, South Africa","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007884765","display_name":"Simon Lucas Winberg","orcid":"https://orcid.org/0000-0001-5809-2372","observed_orcids":["https://orcid.org/0000-0001-5809-2372"]},"institutions":[{"id":"https://openalex.org/I157614274","display_name":"University of Cape Town","ror":"https://ror.org/03p74gp79","country_code":"ZA","type":"education","lineage":["https://openalex.org/I157614274"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Simon L Winberg","raw_affiliation_strings":["Department of Electrical Engineering, University of Cape Town, Cape Town, South Africa"],"raw_orcid":"https://orcid.org/0000-0001-5809-2372","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Cape Town, Cape Town, South Africa","institution_ids":["https://openalex.org/I157614274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006136125","display_name":"Atif Iqbal","orcid":"https://orcid.org/0000-0002-6932-4367","observed_orcids":["https://orcid.org/0000-0002-6932-4367"]},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Atif Iqbal","raw_affiliation_strings":["Department of Electrical Engineering, Qatar University, Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-6932-4367","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067425033","display_name":"Mohammed Abdulla E Al-Hitmi","orcid":"https://orcid.org/0000-0002-5344-1294","observed_orcids":["https://orcid.org/0000-0002-5344-1294"]},"institutions":[{"id":"https://openalex.org/I60342839","display_name":"Qatar University","ror":"https://ror.org/00yhnba62","country_code":"QA","type":"education","lineage":["https://openalex.org/I60342839"]}],"countries":["QA"],"is_corresponding":false,"raw_author_name":"Mohammed Abdulla E Al-Hitmi","raw_affiliation_strings":["Department of Electrical Engineering, Qatar University, Doha, Qatar"],"raw_orcid":"https://orcid.org/0000-0002-5344-1294","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Qatar University, Doha, Qatar","institution_ids":["https://openalex.org/I60342839"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102256477","display_name":"Moin Hanif","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I119744171","display_name":"Higher Colleges of Technology","ror":"https://ror.org/00qmy9z88","country_code":"AE","type":"education","lineage":["https://openalex.org/I119744171"]},{"id":"https://openalex.org/I24027795","display_name":"University of Johannesburg","ror":"https://ror.org/04z6c2n17","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]}],"countries":["AE","ZA"],"is_corresponding":false,"raw_author_name":"Moin Hanif","raw_affiliation_strings":["Department of Electrical Engineering, Higher Colleges of Technology, Sharjah UAE and University of Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Higher Colleges of Technology, Sharjah UAE and University of Johannesburg, South Africa","institution_ids":["https://openalex.org/I119744171","https://openalex.org/I24027795"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2495,"currency":"USD","value_usd":2495},"apc_paid":null,"fwci":1.4448,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.80246372,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"66","issue":"11","first_page":"8434","last_page":"8444"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9115999937057495,"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":0.9115999937057495,"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":0.066600002348423,"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","score":0.0019000000320374966,"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/z-source-inverter","display_name":"Z-source inverter","score":0.8730000257492065},{"id":"https://openalex.org/keywords/high-frequency-transformer-isolation","display_name":"high-frequency transformer isolation","score":0.7770000100135803},{"id":"https://openalex.org/keywords/voltage-clamping","display_name":"voltage clamping","score":0.9190000295639038},{"id":"https://openalex.org/keywords/shoot-through-duty-cycle","display_name":"shoot-through duty cycle","score":0.7829999923706055},{"id":"https://openalex.org/keywords/single-phase-inverter","display_name":"single-phase inverter","score":0.6769999861717224},{"id":"https://openalex.org/keywords/photovoltaic-grid-connection","display_name":"photovoltaic grid connection","score":0.5580000281333923},{"id":"https://openalex.org/keywords/voltage-stress-reduction","display_name":"voltage stress reduction","score":0.628000020980835},{"id":"https://openalex.org/keywords/output-voltage-quality","display_name":"output voltage quality","score":0.7009999752044678}],"concepts":[{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.5957769155502319},{"id":"https://openalex.org/C84111939","wikidata":"https://www.wikidata.org/wiki/Q5125465","display_name":"Clamping","level":2,"score":0.584427535533905},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5500621795654297},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5463985204696655},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.5365768671035767},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.5132050514221191},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5021731853485107},{"id":"https://openalex.org/C199822604","wikidata":"https://www.wikidata.org/wiki/Q557120","display_name":"Duty cycle","level":3,"score":0.4970438778400421},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4917502701282501},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.48041439056396484},{"id":"https://openalex.org/C144655898","wikidata":"https://www.wikidata.org/wiki/Q1161128","display_name":"Voltage source","level":3,"score":0.4740150570869446},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.43068253993988037},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tie.2018.2889615","doi":"https://doi.org/10.1109/tie.2018.2889615","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tie.2018.2889615","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,"listed_in":["cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-200","russia-white-list-1","vabb-shw"],"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"},{"id":"pmh:oai:qspace.qu.edu.qa:10576/13751","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/10576/13751","pdf_url":null,"source":{"id":"https://openalex.org/S4306400014","display_name":"Qatar University QSpace (Qatar University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I60342839","host_organization_name":"Qatar University","host_organization_lineage":["https://openalex.org/I60342839"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.8970999717712402},{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5690000057220459}],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320332753","display_name":"Qatar National Research Fund","ror":"https://ror.org/01svaqq28"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1070686242","https://openalex.org/W1482315185","https://openalex.org/W1596506203","https://openalex.org/W1896135860","https://openalex.org/W1989069142","https://openalex.org/W2010782101","https://openalex.org/W2036268676","https://openalex.org/W2038181234","https://openalex.org/W2074212434","https://openalex.org/W2079590925","https://openalex.org/W2090957947","https://openalex.org/W2092035984","https://openalex.org/W2106482668","https://openalex.org/W2106755177","https://openalex.org/W2116792963","https://openalex.org/W2129425907","https://openalex.org/W2133698300","https://openalex.org/W2136590699","https://openalex.org/W2150787442","https://openalex.org/W2160179600","https://openalex.org/W2162305326","https://openalex.org/W2163249443","https://openalex.org/W2169162829","https://openalex.org/W2174666809","https://openalex.org/W2586132046","https://openalex.org/W2586454106","https://openalex.org/W2617406505","https://openalex.org/W4229976411"],"related_works":["https://openalex.org/W1596506203","https://openalex.org/W2141350797","https://openalex.org/W2906985737","https://openalex.org/W1995026876","https://openalex.org/W2473382740","https://openalex.org/W3012897966","https://openalex.org/W4405281640","https://openalex.org/W3126684096","https://openalex.org/W2601364858","https://openalex.org/W4391128862"],"abstract_inverted_index":{"In":[0,103,245],"this":[1,66,94,246],"paper,":[2,247],"a":[3,97,176,197],"new":[4],"family":[5],"of":[6,43,60,84,108,118,128,137,151,193,206,230,274],"impedance":[7,39,74,91],"source":[8,75,92],"inverters":[9,35,93,276],"is":[10,209,261],"presented.":[11],"It":[12,47],"employs":[13,37],"high-frequency":[14,110,249],"electrical":[15,71],"isolation":[16,72,78],"between":[17],"the":[18,23,30,58,106,109,116,123,126,138,148,152,160,166,181,194,203,220,231,238,242,271,291,303],"inverter":[19,140],"bridge":[20],"switches":[21],"and":[22,45,56,86,233,254,263,311],"load":[24],"along":[25],"with":[26,90,180],"voltage":[27,199,222,228,239],"clamping":[28,200],"across":[29,241],"dc-link":[31],"voltage.":[32],"Conventional":[33],"Z-source":[34],"(ZSIs)":[36],"an":[38,129,255],"network":[40],"that":[41,51,306],"consists":[42],"inductors":[44],"capacitors.":[46],"has":[48,79,284],"unique":[49],"features":[50],"realize":[52],"both":[53],"step-up/step-down":[54],"functions":[55],"eliminates":[57],"need":[59,127],"dead/overlap":[61],"times.":[62],"This":[63,168,212],"paper":[64],"extends":[65],"novel":[67],"concept":[68],"by":[69,114,146,158,236],"using":[70],"in":[73,82,218,226,265],"inverters.":[76],"High-frequency":[77],"many":[80],"advantages":[81],"terms":[83],"immunity":[85],"reliability;":[87],"when":[88,174],"applied":[89],"makes":[95],"ZSIs":[96,208,251],"preferable":[98],"choice":[99],"for":[100,170,202,270,287,290],"industrial":[101],"applications.":[102],"photo-voltaic":[104],"systems,":[105],"addition":[107],"transformer":[111,155],"provides":[112,214],"safety":[113],"avoiding":[115],"injection":[117],"dc":[119],"circulating":[120],"current":[121],"into":[122],"grid,":[124],"without":[125],"external":[130],"bulky":[131],"line":[132],"frequency":[133,154],"transformer.":[134],"The":[135],"gain":[136,185],"proposed":[139,204,272],"design":[141,260],"can":[142],"be":[143,188],"accurately":[144],"selected":[145],"choosing":[147],"turns":[149],"ratio":[150],"high":[153],"(HFT)":[156],"or":[157],"adjusting":[159],"shoot-through":[161],"duty":[162],"cycle":[163],"(STDC)":[164],"to":[165,187,277],"inverter.":[167,195],"allows":[169],"greater":[171],"freedom":[172],"especially":[173],"utilizing":[175],"higher":[177],"modulation":[178],"index,":[179],"STDC":[182],"allowing":[183],"dynamic":[184],"adjusts":[186],"done":[189,286],"speedily":[190],"during":[191],"operation":[192],"Additionally,":[196],"dc-rail":[198],"technique":[201,213],"class":[205,273],"isolated":[207,250,257,275,292],"also":[210,225],"discussed.":[211],"benefits":[215,305],"not":[216],"only":[217],"improving":[219],"output":[221],"quality,":[223],"but":[224],"reducing":[227],"stress":[229],"active":[232],"passive":[234],"components":[235],"minimizing":[237],"spikes":[240],"switching":[243],"devices.":[244],"several":[248],"are":[252,268,295],"presented,":[253],"example":[256],"improved":[258,293],"\u0393ZSI":[259,294],"shown":[262],"discussed":[264],"detail.":[266],"Simulations":[267],"provided":[269],"verify":[278],"their":[279],"working.":[280],"Further":[281],"experimental":[282],"investigation":[283],"been":[285],"which":[288],"results":[289,299],"reported.":[296],"These":[297],"empirical":[298],"have":[300],"largely":[301],"confirmed":[302],"expected":[304],"were":[307],"determined":[308],"through":[309],"simulation":[310],"accurate":[312],"model-based":[313],"testing.":[314]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":4}],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2019-01-11T00:00:00"}
