{"id":"https://openalex.org/W4318475589","doi":"https://doi.org/10.3390/e25020236","title":"Harmonic Phasor Estimation Method Considering Dense Interharmonic Interference","display_name":"Harmonic Phasor Estimation Method Considering Dense Interharmonic Interference","publication_year":2023,"publication_date":"2023-01-27","ids":{"openalex":"https://openalex.org/W4318475589","doi":"https://doi.org/10.3390/e25020236","pmid":"https://pubmed.ncbi.nlm.nih.gov/36832603"},"language":"en","primary_location":{"id":"doi:10.3390/e25020236","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25020236","pdf_url":"https://www.mdpi.com/1099-4300/25/2/236/pdf?version=1676427041","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1099-4300/25/2/236/pdf?version=1676427041","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041666549","display_name":"Xianyong Xiao","orcid":"https://orcid.org/0000-0001-5926-4068"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xianyong Xiao","raw_affiliation_strings":["The College of Electrical Engineering, Sichuan University, Chengdu 610065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of Electrical Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023733851","display_name":"Runze Zhou","orcid":"https://orcid.org/0000-0003-4487-4263"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Runze Zhou","raw_affiliation_strings":["The College of Electrical Engineering, Sichuan University, Chengdu 610065, China"],"raw_orcid":"https://orcid.org/0000-0003-4487-4263","affiliations":[{"raw_affiliation_string":"The College of Electrical Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061803252","display_name":"Xiaoyang Ma","orcid":"https://orcid.org/0000-0003-1639-2670"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xiaoyang Ma","raw_affiliation_strings":["The College of Electrical Engineering, Sichuan University, Chengdu 610065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of Electrical Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5076097421","display_name":"Rui Xu","orcid":"https://orcid.org/0000-0002-4634-5587"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Xu","raw_affiliation_strings":["The College of Electrical Engineering, Sichuan University, Chengdu 610065, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The College of Electrical Engineering, Sichuan University, Chengdu 610065, China","institution_ids":["https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5061803252"],"corresponding_institution_ids":["https://openalex.org/I24185976"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":0.5089,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.62191662,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":99},"biblio":{"volume":"25","issue":"2","first_page":"236","last_page":"236"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10573","display_name":"Power Quality and Harmonics","score":0.9970999956130981,"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":0.9970999956130981,"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/T10305","display_name":"Power System Optimization and Stability","score":0.9937000274658203,"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":0.9926000237464905,"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/phasor","display_name":"Phasor","score":0.8332977294921875},{"id":"https://openalex.org/keywords/spectral-leakage","display_name":"Spectral leakage","score":0.7545655965805054},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.5837751626968384},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.5625637769699097},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5550379157066345},{"id":"https://openalex.org/keywords/harmonic-analysis","display_name":"Harmonic analysis","score":0.46252521872520447},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.43809089064598083},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3868328928947449},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.334725558757782},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.2947249710559845},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2602737843990326},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.20487269759178162},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17307189106941223},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.1457749605178833},{"id":"https://openalex.org/keywords/fast-fourier-transform","display_name":"Fast Fourier transform","score":0.12467038631439209},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11636126041412354},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.10235515236854553},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.08834964036941528},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06771031022071838}],"concepts":[{"id":"https://openalex.org/C176605952","wikidata":"https://www.wikidata.org/wiki/Q827674","display_name":"Phasor","level":4,"score":0.8332977294921875},{"id":"https://openalex.org/C113407356","wikidata":"https://www.wikidata.org/wiki/Q1431214","display_name":"Spectral leakage","level":3,"score":0.7545655965805054},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.5837751626968384},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.5625637769699097},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5550379157066345},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.46252521872520447},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.43809089064598083},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3868328928947449},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.334725558757782},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.2947249710559845},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2602737843990326},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.20487269759178162},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17307189106941223},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.1457749605178833},{"id":"https://openalex.org/C75172450","wikidata":"https://www.wikidata.org/wiki/Q623950","display_name":"Fast Fourier transform","level":2,"score":0.12467038631439209},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11636126041412354},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.10235515236854553},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.08834964036941528},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06771031022071838},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/e25020236","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25020236","pdf_url":"https://www.mdpi.com/1099-4300/25/2/236/pdf?version=1676427041","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},{"id":"pmid:36832603","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36832603","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:9955660","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9955660","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9955660/pdf/entropy-25-00236.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:b2e1ab6be9054d96bbff77dd0d5499c0","is_oa":true,"landing_page_url":"https://doaj.org/article/b2e1ab6be9054d96bbff77dd0d5499c0","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy, Vol 25, Iss 2, p 236 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1099-4300/25/2/236/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/e25020236","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Entropy; Volume 25; Issue 2; Pages: 236","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/e25020236","is_oa":true,"landing_page_url":"https://doi.org/10.3390/e25020236","pdf_url":"https://www.mdpi.com/1099-4300/25/2/236/pdf?version=1676427041","source":{"id":"https://openalex.org/S195231649","display_name":"Entropy","issn_l":"1099-4300","issn":["1099-4300"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Entropy","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.41999998688697815,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4318475589.pdf"},"referenced_works_count":34,"referenced_works":["https://openalex.org/W1899801606","https://openalex.org/W1944175228","https://openalex.org/W2070563500","https://openalex.org/W2075443350","https://openalex.org/W2091032074","https://openalex.org/W2113716274","https://openalex.org/W2114834373","https://openalex.org/W2146348045","https://openalex.org/W2151923461","https://openalex.org/W2152807154","https://openalex.org/W2156028150","https://openalex.org/W2169543239","https://openalex.org/W2444441126","https://openalex.org/W2465856325","https://openalex.org/W2533851671","https://openalex.org/W2536446608","https://openalex.org/W2791735308","https://openalex.org/W2794006605","https://openalex.org/W2876847133","https://openalex.org/W2899980077","https://openalex.org/W2900183097","https://openalex.org/W2901224552","https://openalex.org/W2942493673","https://openalex.org/W2945616294","https://openalex.org/W2951049381","https://openalex.org/W2985687184","https://openalex.org/W2995550715","https://openalex.org/W3015710448","https://openalex.org/W3108123738","https://openalex.org/W3143830021","https://openalex.org/W3199070388","https://openalex.org/W3200691454","https://openalex.org/W6775726983","https://openalex.org/W6786187006"],"related_works":["https://openalex.org/W2129869042","https://openalex.org/W2533851671","https://openalex.org/W2030853542","https://openalex.org/W2136200585","https://openalex.org/W2954978216","https://openalex.org/W4319431422","https://openalex.org/W1842766436","https://openalex.org/W2143147970","https://openalex.org/W3042240199","https://openalex.org/W2587667458"],"abstract_inverted_index":{"Due":[0],"to":[1,36,84,117],"the":[2,8,15,29,37,41,69,73,77,91,101,104,111,114,119,124,128,151,157,166],"limitation":[3],"of":[4,17,72,103,113,131,137,139,159],"frequency":[5,75,120,134,140],"resolution":[6,121],"and":[7,19,79,122,135,145,168,174],"spectrum":[9,39],"leakage":[10],"caused":[11],"by":[12,99],"signal":[13],"windowing,":[14],"spectrums":[16],"harmonic":[18,38,42,54,132,160],"interharmonic":[20,31,125],"components":[21,33],"with":[22],"close":[23,35],"frequencies":[24],"overlap":[25],"each":[26],"other.":[27],"When":[28],"dense":[30,74],"(DI)":[32],"are":[34,82,141],"peaks,":[40],"phasor":[43,55],"estimation":[44,56],"accuracy":[45],"is":[46,61,97,108],"seriously":[47],"reduced.":[48],"To":[49],"address":[50],"this":[51,64],"problem,":[52],"a":[53,170],"method":[57,153],"considering":[58],"DI":[59,87],"interference":[60,88],"proposed":[62,152],"in":[63,90,165],"paper.":[65],"Firstly,":[66],"based":[67],"on":[68,110],"spectral":[70],"characteristics":[71,81],"signal,":[76,167],"phase":[78],"amplitude":[80],"used":[83],"determine":[85],"whether":[86],"exists":[89],"signal.":[92,105],"Secondly,":[93],"an":[94],"autoregressive":[95],"model":[96],"established":[98],"using":[100],"autocorrelation":[102],"Data":[106],"extrapolation":[107],"performed":[109],"basis":[112],"sampling":[115],"sequence":[116],"improve":[118],"eliminate":[123],"interference.":[126],"Finally,":[127],"estimated":[129],"values":[130],"phasor,":[133],"rate":[136],"change":[138],"obtained.":[142],"The":[143],"simulation":[144],"some":[146],"experimental":[147],"results":[148],"demonstrate":[149],"that":[150],"can":[154],"accurately":[155],"estimate":[156],"parameters":[158],"phasors":[161],"when":[162],"DIs":[163],"exist":[164],"has":[169],"certain":[171],"anti-noise":[172],"capability":[173],"dynamic":[175],"performance.":[176]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":1}],"updated_date":"2026-05-04T08:30:34.212998","created_date":"2025-10-10T00:00:00"}