{"id":"https://openalex.org/W2921581949","doi":"https://doi.org/10.1109/jsyst.2019.2900063","title":"Synchrophasor-Based Dominant Electromechanical Oscillation Modes Extraction Using OpDMD Considering Measurement Noise","display_name":"Synchrophasor-Based Dominant Electromechanical Oscillation Modes Extraction Using OpDMD Considering Measurement Noise","publication_year":2019,"publication_date":"2019-03-08","ids":{"openalex":"https://openalex.org/W2921581949","doi":"https://doi.org/10.1109/jsyst.2019.2900063","mag":"2921581949"},"language":"en","primary_location":{"id":"doi:10.1109/jsyst.2019.2900063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2019.2900063","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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 Systems Journal","raw_type":"journal-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/A5016957995","display_name":"Deyou Yang","orcid":"https://orcid.org/0000-0002-6230-6473"},"institutions":[{"id":"https://openalex.org/I179060312","display_name":"Northeast Electric Power University","ror":"https://ror.org/00zqaxa34","country_code":"CN","type":"education","lineage":["https://openalex.org/I179060312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deyou Yang","raw_affiliation_strings":["School of Electrical Engineering, Northeast Electrical Power University, Jilin, China"],"raw_orcid":"https://orcid.org/0000-0002-6230-6473","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Northeast Electrical Power University, Jilin, China","institution_ids":["https://openalex.org/I179060312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100375792","display_name":"Tao Zhang","orcid":"https://orcid.org/0000-0002-2980-6281"},"institutions":[{"id":"https://openalex.org/I179060312","display_name":"Northeast Electric Power University","ror":"https://ror.org/00zqaxa34","country_code":"CN","type":"education","lineage":["https://openalex.org/I179060312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tao Zhang","raw_affiliation_strings":["School of Electrical Engineering, Northeast Electrical Power University, Jilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Northeast Electrical Power University, Jilin, China","institution_ids":["https://openalex.org/I179060312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101579301","display_name":"Guowei Cai","orcid":"https://orcid.org/0000-0002-4808-1802"},"institutions":[{"id":"https://openalex.org/I179060312","display_name":"Northeast Electric Power University","ror":"https://ror.org/00zqaxa34","country_code":"CN","type":"education","lineage":["https://openalex.org/I179060312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guowei Cai","raw_affiliation_strings":["School of Electrical Engineering, Northeast Electrical Power University, Jilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Northeast Electrical Power University, Jilin, China","institution_ids":["https://openalex.org/I179060312"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100739038","display_name":"Bo Wang","orcid":"https://orcid.org/0000-0002-8014-4885"},"institutions":[{"id":"https://openalex.org/I179060312","display_name":"Northeast Electric Power University","ror":"https://ror.org/00zqaxa34","country_code":"CN","type":"education","lineage":["https://openalex.org/I179060312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Wang","raw_affiliation_strings":["School of Electrical Engineering, Northeast Electrical Power University, Jilin, China"],"raw_orcid":"https://orcid.org/0000-0002-8014-4885","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Northeast Electrical Power University, Jilin, China","institution_ids":["https://openalex.org/I179060312"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049290608","display_name":"Zhenglong Sun","orcid":"https://orcid.org/0000-0002-2689-9910"},"institutions":[{"id":"https://openalex.org/I179060312","display_name":"Northeast Electric Power University","ror":"https://ror.org/00zqaxa34","country_code":"CN","type":"education","lineage":["https://openalex.org/I179060312"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenglong Sun","raw_affiliation_strings":["School of Electrical Engineering, Northeast Electrical Power University, Jilin, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Northeast Electrical Power University, Jilin, China","institution_ids":["https://openalex.org/I179060312"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.5742,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.83318496,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"13","issue":"3","first_page":"3185","last_page":"3193"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9997000098228455,"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/T10305","display_name":"Power System Optimization and Stability","score":0.9997000098228455,"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/T11254","display_name":"Fluid Dynamics and Vibration Analysis","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T11941","display_name":"Power System Reliability and Maintenance","score":0.9915000200271606,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/noise","display_name":"Noise (video)","score":0.6798433065414429},{"id":"https://openalex.org/keywords/dynamic-mode-decomposition","display_name":"Dynamic mode decomposition","score":0.6494718194007874},{"id":"https://openalex.org/keywords/oscillation","display_name":"Oscillation (cell signaling)","score":0.6461100578308105},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5533131957054138},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.5256168246269226},{"id":"https://openalex.org/keywords/projection","display_name":"Projection (relational algebra)","score":0.5118926763534546},{"id":"https://openalex.org/keywords/mode","display_name":"Mode (computer interface)","score":0.5065673589706421},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.4545532763004303},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4403684437274933},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.43945273756980896},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.399030864238739},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.38914862275123596},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.35418587923049927},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.34960517287254333},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.18723469972610474},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14062076807022095}],"concepts":[{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6798433065414429},{"id":"https://openalex.org/C2777032711","wikidata":"https://www.wikidata.org/wiki/Q5318993","display_name":"Dynamic mode decomposition","level":2,"score":0.6494718194007874},{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.6461100578308105},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5533131957054138},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.5256168246269226},{"id":"https://openalex.org/C57493831","wikidata":"https://www.wikidata.org/wiki/Q3134666","display_name":"Projection (relational algebra)","level":2,"score":0.5118926763534546},{"id":"https://openalex.org/C48677424","wikidata":"https://www.wikidata.org/wiki/Q6888088","display_name":"Mode (computer interface)","level":2,"score":0.5065673589706421},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4545532763004303},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4403684437274933},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.43945273756980896},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.399030864238739},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.38914862275123596},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.35418587923049927},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.34960517287254333},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18723469972610474},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14062076807022095},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsyst.2019.2900063","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsyst.2019.2900063","pdf_url":null,"source":{"id":"https://openalex.org/S95999327","display_name":"IEEE Systems Journal","issn_l":"1932-8184","issn":["1932-8184","1937-9234","2373-7816"],"is_oa":false,"is_in_doaj":false,"is_core":true,"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 Systems Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2216886655","display_name":null,"funder_award_id":"51877032","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3293353040","display_name":null,"funder_award_id":"2018GWJLDKY06","funder_id":"https://openalex.org/F4320326707","funder_display_name":"State Grid Corporation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320326707","display_name":"State Grid Corporation of China","ror":"https://ror.org/05twwhs70"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W84839404","https://openalex.org/W1484104892","https://openalex.org/W1763243278","https://openalex.org/W1997081029","https://openalex.org/W2018089423","https://openalex.org/W2029362672","https://openalex.org/W2061014315","https://openalex.org/W2078898317","https://openalex.org/W2080914886","https://openalex.org/W2098382127","https://openalex.org/W2102430826","https://openalex.org/W2126999002","https://openalex.org/W2128081714","https://openalex.org/W2132669462","https://openalex.org/W2139166653","https://openalex.org/W2151109389","https://openalex.org/W2156601564","https://openalex.org/W2272600465","https://openalex.org/W2559946728","https://openalex.org/W2603196722","https://openalex.org/W2605532580","https://openalex.org/W3031689935","https://openalex.org/W3099803807","https://openalex.org/W3186096317"],"related_works":["https://openalex.org/W2597763219","https://openalex.org/W2014356541","https://openalex.org/W2168222921","https://openalex.org/W2992578100","https://openalex.org/W4286695296","https://openalex.org/W3028908947","https://openalex.org/W2035021796","https://openalex.org/W2268351752","https://openalex.org/W4360896183","https://openalex.org/W2372323905"],"abstract_inverted_index":{"A":[0],"synchrophasor-based":[1],"approach":[2],"for":[3],"security":[4],"status":[5],"monitoring":[6],"is":[7,24],"an":[8,36],"effective":[9],"method":[10,23,85,119],"of":[11,21,51,60,90,116],"assessing":[12],"power":[13],"system":[14,130],"stability":[15],"without":[16],"models,":[17],"but":[18],"the":[19,30,48,58,61,70,91,106,111,117],"accuracy":[20],"this":[22],"greatly":[25],"affected":[26],"by":[27,73],"noise":[28,68],"at":[29],"same":[31],"time.":[32],"This":[33,54],"paper":[34],"proposes":[35],"optimized":[37],"dynamic":[38,62,96],"mode":[39,63],"decomposition":[40,64],"algorithm":[41,55],"to":[42,66],"extract":[43],"electromechanical":[44],"oscillation":[45],"modes":[46,104],"from":[47,126,134],"noise-containing":[49],"data":[50,72,125,133],"wide-area":[52],"measurements.":[53],"effectively":[56],"improves":[57],"ability":[59],"technique":[65],"resist":[67],"in":[69,110],"observed":[71],"using":[74,105,123],"variable":[75],"projection":[76],"and":[77,99,102,131],"a":[78,87,127,135],"finite-difference":[79],"style":[80],"approximation":[81],"method.":[82],"The":[83,114],"proposed":[84,118],"provides":[86],"reliable":[88],"extraction":[89],"spatial":[92],"relationships":[93,109],"(mode":[94],"shape),":[95],"trends":[97],"(frequency":[98],"damping":[100],"ratio),":[101],"dominant":[103],"derived":[107],"energy":[108],"measured":[112,132],"data.":[113],"performance":[115],"has":[120],"been":[121],"investigated":[122],"simulated":[124],"simplified":[128],"14-generator":[129],"real":[136],"system.":[137]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}