{"id":"https://openalex.org/W4400446323","doi":"https://doi.org/10.1145/3632775.3661944","title":"Identifying Complex Dynamics of Power Grid Frequency","display_name":"Identifying Complex Dynamics of Power Grid Frequency","publication_year":2024,"publication_date":"2024-05-31","ids":{"openalex":"https://openalex.org/W4400446323","doi":"https://doi.org/10.1145/3632775.3661944"},"language":"en","primary_location":{"id":"doi:10.1145/3632775.3661944","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3632775.3661944","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 15th ACM International Conference on Future and Sustainable Energy Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3632775.3661944","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026124364","display_name":"Xinyi Wen","orcid":"https://orcid.org/0009-0004-6195-7372"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Xinyi Wen","raw_affiliation_strings":["Karlsruhe Institute of Technology, Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology, Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058046637","display_name":"Ulrich Oberhofer","orcid":"https://orcid.org/0009-0001-2766-5796"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ulrich Oberhofer","raw_affiliation_strings":["Karlsruhe Institute of Technology, Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology, Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025650516","display_name":"Leonardo Rydin Gorj\u00e3o","orcid":"https://orcid.org/0000-0001-5513-0580"},"institutions":[{"id":"https://openalex.org/I54108979","display_name":"Norwegian University of Life Sciences","ror":"https://ror.org/04a1mvv97","country_code":"NO","type":"education","lineage":["https://openalex.org/I54108979"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Leonardo Rydin Gorj\u00e3o","raw_affiliation_strings":["Norwegian University of Life Sciences, Norway"],"affiliations":[{"raw_affiliation_string":"Norwegian University of Life Sciences, Norway","institution_ids":["https://openalex.org/I54108979"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039289629","display_name":"G. \u00c7i\u011fdem Yal\u00e7\u0131n","orcid":"https://orcid.org/0000-0001-6987-7976"},"institutions":[{"id":"https://openalex.org/I4210101260","display_name":"T\u00fcrkisch-Deutsche Universit\u00e4t","ror":"https://ror.org/017bbc354","country_code":"TR","type":"education","lineage":["https://openalex.org/I4210101260"]},{"id":"https://openalex.org/I67581229","display_name":"Istanbul University","ror":"https://ror.org/03a5qrr21","country_code":"TR","type":"education","lineage":["https://openalex.org/I67581229"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"G.Cigdem Yalcin","raw_affiliation_strings":["Istanbul University, Turkiye"],"affiliations":[{"raw_affiliation_string":"Istanbul University, Turkiye","institution_ids":["https://openalex.org/I4210101260","https://openalex.org/I67581229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014228448","display_name":"Veit Hagenmeyer","orcid":"https://orcid.org/0000-0002-3572-9083"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Veit Hagenmeyer","raw_affiliation_strings":["Karlsruhe Institute of Technology, Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology, Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040295886","display_name":"Benjamin Sch\u00e4fer","orcid":"https://orcid.org/0000-0003-1607-9748"},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Benjamin Sch\u00e4fer","raw_affiliation_strings":["Karlsruhe Institute of Technology, Germany"],"affiliations":[{"raw_affiliation_string":"Karlsruhe Institute of Technology, Germany","institution_ids":["https://openalex.org/I102335020"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5026124364"],"corresponding_institution_ids":["https://openalex.org/I102335020"],"apc_list":null,"apc_paid":null,"fwci":0.4107,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.60247718,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"408","last_page":"414"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10305","display_name":"Power System Optimization and Stability","score":0.9954000115394592,"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":0.9954000115394592,"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/T13650","display_name":"Computational Physics and Python Applications","score":0.9754999876022339,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10917","display_name":"Smart Grid Security and Resilience","score":0.9668999910354614,"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/dynamics","display_name":"Dynamics (music)","score":0.6508676409721375},{"id":"https://openalex.org/keywords/power-grid","display_name":"Power grid","score":0.5769796371459961},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5286002159118652},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.43694883584976196},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.4199215769767761},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15237891674041748},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.11530214548110962},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.08983469009399414}],"concepts":[{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.6508676409721375},{"id":"https://openalex.org/C2983254600","wikidata":"https://www.wikidata.org/wiki/Q1096907","display_name":"Power grid","level":3,"score":0.5769796371459961},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5286002159118652},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.43694883584976196},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.4199215769767761},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15237891674041748},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.11530214548110962},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.08983469009399414},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","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:10.1145/3632775.3661944","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3632775.3661944","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 15th ACM International Conference on Future and Sustainable Energy Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3632775.3661944","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3632775.3661944","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The 15th ACM International Conference on Future and Sustainable Energy Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7900000214576721}],"awards":[{"id":"https://openalex.org/G1001092273","display_name":null,"funder_award_id":"VH-NG-1727","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"}],"funders":[{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W607713943","https://openalex.org/W2050955352","https://openalex.org/W2099371695","https://openalex.org/W2143552123","https://openalex.org/W2239232218","https://openalex.org/W2774755163","https://openalex.org/W2892573594","https://openalex.org/W2904421625","https://openalex.org/W2931846999","https://openalex.org/W2964145209","https://openalex.org/W2964265215","https://openalex.org/W2974059088","https://openalex.org/W2996753886","https://openalex.org/W3003724466","https://openalex.org/W3028073062","https://openalex.org/W3034132715","https://openalex.org/W3036841916","https://openalex.org/W3080166177","https://openalex.org/W3081890464","https://openalex.org/W3086458503","https://openalex.org/W3101855593","https://openalex.org/W3104338246","https://openalex.org/W3106208511","https://openalex.org/W3114709409","https://openalex.org/W3168583275","https://openalex.org/W3201834933","https://openalex.org/W3211856448","https://openalex.org/W3215447930","https://openalex.org/W4210979013","https://openalex.org/W4214767129","https://openalex.org/W4256202811","https://openalex.org/W4289768996","https://openalex.org/W4385209746","https://openalex.org/W4385694752","https://openalex.org/W4387540966","https://openalex.org/W4400446323"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"The":[0],"energy":[1,29],"system":[2,30,105],"is":[3],"undergoing":[4],"rapid":[5],"changes":[6],"to":[7,52,77,86],"integrate":[8],"a":[9,67],"growing":[10],"number":[11],"of":[12,27,43,47,72,91,114],"intermittent":[13],"renewable":[14],"generators":[15,49],"and":[16,38,45,117,135,146],"facilitate":[17],"the":[18,25,28,35,53,62,88,99,103,111,118],"broader":[19],"transition":[20],"toward":[21],"sustainability.":[22],"This":[23],"increases":[24],"complexity":[26],"in":[31,132],"many":[32],"aspects,":[33],"including":[34],"power":[36,81,112],"grid":[37,82],"its":[39],"dynamics.":[40],"As":[41],"millions":[42],"consumers":[44],"thousands":[46],"(volatile)":[48],"are":[50,64],"connected":[51],"same":[54],"synchronous":[55],"grid,":[56],"no":[57],"straightforward":[58],"bottom-up":[59],"models":[60],"describing":[61],"dynamics":[63,128,148],"available":[65],"on":[66],"continental":[68],"scale":[69],"comprising":[70],"all":[71],"these":[73],"necessary":[74],"details.":[75],"Hence,":[76],"identify":[78],"this":[79],"unknown":[80],"dynamics,":[83],"we":[84,97,124,139],"propose":[85],"leverage":[87],"Sparse":[89],"Identification":[90],"Nonlinear":[92],"Dynamics":[93],"(SINDy)":[94],"method.":[95],"Thereby,":[96],"unveil":[98],"governing":[100],"equations":[101],"underlying":[102],"dynamical":[104],"directly":[106],"from":[107],"data":[108],"measurements.":[109],"Investigating":[110],"grids":[113],"Iceland,":[115],"Ireland":[116],"Balearic":[119],"islands":[120],"as":[121],"sample":[122],"systems,":[123],"observe":[125],"structurally":[126],"similar":[127],"with":[129],"remarkable":[130],"differences":[131],"both":[133],"quantitative":[134],"qualitative":[136],"behavior.":[137],"Overall,":[138],"demonstrate":[140],"how":[141],"complex,":[142],"i.e.":[143],"non-linear,":[144],"noisy,":[145],"time-dependent,":[147],"can":[149],"be":[150],"identified":[151],"straightforwardly.":[152]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
