{"id":"https://openalex.org/W1592693520","doi":"https://doi.org/10.1109/icit.2015.7125534","title":"Smart grids power quality analysis based in classification techniques and higher-order statistics: Proposal for photovoltaic systems","display_name":"Smart grids power quality analysis based in classification techniques and higher-order statistics: Proposal for photovoltaic systems","publication_year":2015,"publication_date":"2015-03-01","ids":{"openalex":"https://openalex.org/W1592693520","doi":"https://doi.org/10.1109/icit.2015.7125534","mag":"1592693520"},"language":"en","primary_location":{"id":"doi:10.1109/icit.2015.7125534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icit.2015.7125534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Industrial Technology (ICIT)","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/A5028597522","display_name":"Jos\u00e9-Carlos Palomares-Salas","orcid":"https://orcid.org/0000-0003-0096-7134"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jose Carlos Palomares-Salas","raw_affiliation_strings":["Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Algeciras, Spain","[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]"],"affiliations":[{"raw_affiliation_string":"Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Algeciras, Spain","institution_ids":["https://openalex.org/I39147953"]},{"raw_affiliation_string":"[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]","institution_ids":["https://openalex.org/I39147953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022562853","display_name":"Juan Jos\u00e9 Gonz\u00e1lez de la Rosa","orcid":"https://orcid.org/0000-0003-0972-8375"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Jose Gonzalez de la Rosa","raw_affiliation_strings":["Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Spain","[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]"],"affiliations":[{"raw_affiliation_string":"Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Spain","institution_ids":["https://openalex.org/I39147953"]},{"raw_affiliation_string":"[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]","institution_ids":["https://openalex.org/I39147953"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002313089","display_name":"Agust\u00edn Ag\u00fcera-P\u00e9rez","orcid":"https://orcid.org/0000-0001-6662-0235"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Agustin Aguera-Perez","raw_affiliation_strings":["Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Algeciras, Spain","[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]"],"affiliations":[{"raw_affiliation_string":"Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Algeciras, Spain","institution_ids":["https://openalex.org/I39147953"]},{"raw_affiliation_string":"[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]","institution_ids":["https://openalex.org/I39147953"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016527650","display_name":"Jos\u00e9-Mar\u00eda Sierra-Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-9931-0353"},"institutions":[{"id":"https://openalex.org/I39147953","display_name":"Universidad de C\u00e1diz","ror":"https://ror.org/04mxxkb11","country_code":"ES","type":"education","lineage":["https://openalex.org/I39147953"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jose Maria Sierra-Fernandez","raw_affiliation_strings":["Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Algeciras, Spain","[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]"],"affiliations":[{"raw_affiliation_string":"Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), University of C\u00e1diz. Electronics, Algeciras, Spain","institution_ids":["https://openalex.org/I39147953"]},{"raw_affiliation_string":"[University of C\u00e1diz. Electronics, Research Group in Computational Instrumentation and Industrial Electronics (PAIDI-TIC-168), EPSA-Av. Ram\u00f3n Puyol S/N, E-11202-Algeciras-Spain]","institution_ids":["https://openalex.org/I39147953"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5028597522"],"corresponding_institution_ids":["https://openalex.org/I39147953"],"apc_list":null,"apc_paid":null,"fwci":1.1837,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.80862419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"30","issue":null,"first_page":"2955","last_page":"2959"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10573","display_name":"Power Quality and Harmonics","score":0.9994000196456909,"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/T10573","display_name":"Power Quality and Harmonics","score":0.9994000196456909,"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/T11052","display_name":"Energy Load and Power Forecasting","score":0.9944999814033508,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.9915000200271606,"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/learning-vector-quantization","display_name":"Learning vector quantization","score":0.7336095571517944},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.7204944491386414},{"id":"https://openalex.org/keywords/linear-discriminant-analysis","display_name":"Linear discriminant analysis","score":0.6550589203834534},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5973104238510132},{"id":"https://openalex.org/keywords/higher-order-statistics","display_name":"Higher-order statistics","score":0.5742574334144592},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.5324617028236389},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5053043961524963},{"id":"https://openalex.org/keywords/kurtosis","display_name":"Kurtosis","score":0.5043586492538452},{"id":"https://openalex.org/keywords/power-quality","display_name":"Power quality","score":0.46402743458747864},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4424520432949066},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.4355945885181427},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.4338104724884033},{"id":"https://openalex.org/keywords/statistical-classification","display_name":"Statistical classification","score":0.42757153511047363},{"id":"https://openalex.org/keywords/linear-classifier","display_name":"Linear classifier","score":0.41858619451522827},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.3311123847961426},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.23991164565086365},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.22803542017936707},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21764415502548218},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.12495645880699158},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.09369626641273499}],"concepts":[{"id":"https://openalex.org/C40567965","wikidata":"https://www.wikidata.org/wiki/Q1820283","display_name":"Learning vector quantization","level":3,"score":0.7336095571517944},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.7204944491386414},{"id":"https://openalex.org/C69738355","wikidata":"https://www.wikidata.org/wiki/Q1228929","display_name":"Linear discriminant analysis","level":2,"score":0.6550589203834534},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5973104238510132},{"id":"https://openalex.org/C2780576426","wikidata":"https://www.wikidata.org/wiki/Q5757980","display_name":"Higher-order statistics","level":4,"score":0.5742574334144592},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5324617028236389},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5053043961524963},{"id":"https://openalex.org/C166963901","wikidata":"https://www.wikidata.org/wiki/Q287251","display_name":"Kurtosis","level":2,"score":0.5043586492538452},{"id":"https://openalex.org/C2779665505","wikidata":"https://www.wikidata.org/wiki/Q1780079","display_name":"Power quality","level":3,"score":0.46402743458747864},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4424520432949066},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.4355945885181427},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4338104724884033},{"id":"https://openalex.org/C110083411","wikidata":"https://www.wikidata.org/wiki/Q1744628","display_name":"Statistical classification","level":2,"score":0.42757153511047363},{"id":"https://openalex.org/C139532973","wikidata":"https://www.wikidata.org/wiki/Q2679259","display_name":"Linear classifier","level":3,"score":0.41858619451522827},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.3311123847961426},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.23991164565086365},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.22803542017936707},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21764415502548218},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.12495645880699158},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.09369626641273499},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icit.2015.7125534","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icit.2015.7125534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE International Conference on Industrial Technology (ICIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.46000000834465027}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321837","display_name":"Ministerio de Econom\u00eda y Competitividad","ror":"https://ror.org/034900433"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1679913846","https://openalex.org/W1799407144","https://openalex.org/W1973171858","https://openalex.org/W1985246807","https://openalex.org/W1990623125","https://openalex.org/W2004653480","https://openalex.org/W2034704024","https://openalex.org/W2036038187","https://openalex.org/W2038064679","https://openalex.org/W2038120196","https://openalex.org/W2045256553","https://openalex.org/W2052054124","https://openalex.org/W2054957270","https://openalex.org/W2062531182","https://openalex.org/W2076456422","https://openalex.org/W2134262590","https://openalex.org/W2165597095","https://openalex.org/W2187720817","https://openalex.org/W4245176872"],"related_works":["https://openalex.org/W2137852660","https://openalex.org/W2360214423","https://openalex.org/W1647056466","https://openalex.org/W2598133613","https://openalex.org/W2548159479","https://openalex.org/W2998259334","https://openalex.org/W1569375842","https://openalex.org/W2544352368","https://openalex.org/W2787694246","https://openalex.org/W2974328778"],"abstract_inverted_index":{"This":[0],"paper":[1],"compares":[2],"classification":[3,130],"techniques":[4,28],"to":[5,59,66,76,93],"identify":[6],"several":[7],"power":[8,81],"quality":[9,82],"disturbances":[10],"in":[11,54,107],"a":[12,128],"frame":[13],"of":[14,24,79,87,104,121],"smart":[15,19],"metering":[16],"design":[17],"for":[18],"grids":[20],"with":[21],"high":[22],"penetration":[23],"PV":[25],"systems.":[26],"These":[27],"are:":[29],"Linear":[30],"Discriminant":[31],"Analysis":[32],"(LDA),":[33],"Nearest":[34],"Neighbor":[35],"Method":[36],"(kNN),":[37],"Learning":[38],"Vector":[39,44],"Quantization":[40],"(LVQ)":[41],"and":[42,95],"Support":[43],"Machine":[45],"(SVM).":[46],"For":[47],"this":[48],"purpose,":[49],"fourteen":[50],"power-quality":[51],"features":[52],"based":[53],"higher-order":[55],"statistics":[56],"are":[57],"used":[58],"assist":[60],"classification.":[61],"Special":[62],"attention":[63],"is":[64,90,127],"paid":[65],"the":[67,77,80,101,105,109,113],"spectral":[68],"kurtosis,":[69],"whose":[70],"nature":[71],"enables":[72],"measurement":[73],"options":[74],"related":[75],"impulsiveness":[78],"events.":[83],"The":[84],"best":[85],"technique":[86],"those":[88],"compared":[89],"selected":[91],"according":[92],"correlation":[94,119],"mistake":[96],"rates.":[97],"Results":[98],"clearly":[99],"reveal":[100],"potential":[102],"capability":[103],"methodology":[106],"classifying":[108],"single":[110],"disturbances.":[111],"Concretely,":[112],"SVM":[114],"classifier":[115],"obtained":[116],"an":[117],"average":[118],"rate":[120],"99%.":[122],"Hence,":[123],"concluding":[124],"that":[125],"it":[126],"robust":[129],"method.":[131]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}