{"id":"https://openalex.org/W2101985171","doi":"https://doi.org/10.1109/afrcon.2013.6757736","title":"SOGI based grid fault detection for feeding asymmetrical reactive currents to fulfill LVRT requirements","display_name":"SOGI based grid fault detection for feeding asymmetrical reactive currents to fulfill LVRT requirements","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2101985171","doi":"https://doi.org/10.1109/afrcon.2013.6757736","mag":"2101985171"},"language":"en","primary_location":{"id":"doi:10.1109/afrcon.2013.6757736","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2013.6757736","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Africon","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/A5069484579","display_name":"Andreas Uphues","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Andreas Uphues","raw_affiliation_strings":["Retostronik GmbH, Gevelsberg, Germany"],"affiliations":[{"raw_affiliation_string":"Retostronik GmbH, Gevelsberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047319378","display_name":"Kilian N\u00f6tzold","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kilian Notzold","raw_affiliation_strings":["Retostronik GmbH, Gevelsberg, Germany"],"affiliations":[{"raw_affiliation_string":"Retostronik GmbH, Gevelsberg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014330009","display_name":"Ralf Wegener","orcid":"https://orcid.org/0009-0002-0002-1103"},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ralf Wegener","raw_affiliation_strings":["Institute of Electrical Machines and Drives, University of Wuppertal, Germany","Inst. of Electr. Machines & Drives, Univ. of Wuppertal, Wuppertal, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Electrical Machines and Drives, University of Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]},{"raw_affiliation_string":"Inst. of Electr. Machines & Drives, Univ. of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069001360","display_name":"Stefan Soter","orcid":null},"institutions":[{"id":"https://openalex.org/I167360494","display_name":"University of Wuppertal","ror":"https://ror.org/00613ak93","country_code":"DE","type":"education","lineage":["https://openalex.org/I167360494"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Stefan Soter","raw_affiliation_strings":["Institute of Electrical Machines and Drives, University of Wuppertal, Germany","Inst. of Electr. Machines & Drives, Univ. of Wuppertal, Wuppertal, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Electrical Machines and Drives, University of Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]},{"raw_affiliation_string":"Inst. of Electr. Machines & Drives, Univ. of Wuppertal, Wuppertal, Germany","institution_ids":["https://openalex.org/I167360494"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069484579"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.0298,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.91737935,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9997000098228455,"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"}},"topics":[{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","score":0.9997000098228455,"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/T14444","display_name":"Power Systems and Renewable Energy","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"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/T10740","display_name":"Wind Turbine Control Systems","score":0.9987000226974487,"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/low-voltage-ride-through","display_name":"Low voltage ride through","score":0.7917726039886475},{"id":"https://openalex.org/keywords/ac-power","display_name":"AC power","score":0.7368531227111816},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.7308008670806885},{"id":"https://openalex.org/keywords/integrator","display_name":"Integrator","score":0.6598547697067261},{"id":"https://openalex.org/keywords/wind-power","display_name":"Wind power","score":0.6097908020019531},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.60337895154953},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.5584995746612549},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5295199751853943},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.517308235168457},{"id":"https://openalex.org/keywords/phase-angle","display_name":"Phase angle (astronomy)","score":0.4756752550601959},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.469659686088562},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4527190327644348},{"id":"https://openalex.org/keywords/voltage-optimisation","display_name":"Voltage optimisation","score":0.411728173494339},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3371281027793884},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33144044876098633},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.31323492527008057},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.14522114396095276},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10003113746643066},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.09669530391693115}],"concepts":[{"id":"https://openalex.org/C2780438294","wikidata":"https://www.wikidata.org/wiki/Q6693052","display_name":"Low voltage ride through","level":4,"score":0.7917726039886475},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.7368531227111816},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.7308008670806885},{"id":"https://openalex.org/C79518650","wikidata":"https://www.wikidata.org/wiki/Q2081431","display_name":"Integrator","level":3,"score":0.6598547697067261},{"id":"https://openalex.org/C78600449","wikidata":"https://www.wikidata.org/wiki/Q43302","display_name":"Wind power","level":2,"score":0.6097908020019531},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.60337895154953},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.5584995746612549},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5295199751853943},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.517308235168457},{"id":"https://openalex.org/C170222088","wikidata":"https://www.wikidata.org/wiki/Q2059855","display_name":"Phase angle (astronomy)","level":2,"score":0.4756752550601959},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.469659686088562},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4527190327644348},{"id":"https://openalex.org/C46529443","wikidata":"https://www.wikidata.org/wiki/Q7940750","display_name":"Voltage optimisation","level":4,"score":0.411728173494339},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3371281027793884},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33144044876098633},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.31323492527008057},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.14522114396095276},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10003113746643066},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.09669530391693115},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"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/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"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/afrcon.2013.6757736","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2013.6757736","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 Africon","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9100000262260437,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2461452","https://openalex.org/W2063792364","https://openalex.org/W2124198983","https://openalex.org/W2596832621","https://openalex.org/W6734867185"],"related_works":["https://openalex.org/W2366352762","https://openalex.org/W2613964090","https://openalex.org/W1576949837","https://openalex.org/W2081322886","https://openalex.org/W2380425739","https://openalex.org/W2349324463","https://openalex.org/W1988313539","https://openalex.org/W4386620376","https://openalex.org/W2509653872","https://openalex.org/W2353408826"],"abstract_inverted_index":{"Due":[0],"to":[1,27],"the":[2,24,29,38,51,57,60,93,99],"increasing":[3],"wind":[4,20],"power":[5,30,47],"penetration,":[6],"grid":[7,39,54,69,90],"codes":[8],"of":[9,45,53,59,98],"system":[10,31],"operators":[11],"require":[12],"low":[13],"voltage":[14,61,70],"ride":[15],"through":[16],"(LVRT)":[17],"capability":[18],"for":[19],"turbines":[21],"(WT).":[22],"Additionally":[23],"WT":[25],"has":[26],"support":[28],"stability":[32],"in":[33],"LVRT":[34],"cases":[35],"by":[36],"supporting":[37],"with":[40],"reactive":[41,46],"power.":[42],"The":[43,81],"amount":[44],"feed-in":[48],"depends":[49],"on":[50,73],"type":[52],"fault":[55],"and":[56,92,95],"depth":[58],"dip.":[62],"Therefore":[63],"this":[64],"paper":[65],"shows":[66],"a":[67,74],"reliable":[68],"monitoring":[71],"consisting":[72],"second":[75],"order":[76],"generalized":[77],"integrator":[78],"(SOGI)":[79],"structure.":[80],"resulting":[82],"phase":[83,96,101],"locked":[84],"loop":[85],"(PLL)":[86],"is":[87],"tolerant":[88],"against":[89],"faults":[91],"amplitudes":[94],"angles":[97],"individual":[100],"voltages":[102],"are":[103],"detected.":[104]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":5}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}