{"id":"https://openalex.org/W2426619781","doi":"https://doi.org/10.1145/2940679.2940682","title":"Optimizing the power factor of data centers connected to the smart grid","display_name":"Optimizing the power factor of data centers connected to the smart grid","publication_year":2016,"publication_date":"2016-06-17","ids":{"openalex":"https://openalex.org/W2426619781","doi":"https://doi.org/10.1145/2940679.2940682","mag":"2426619781"},"language":"en","primary_location":{"id":"doi:10.1145/2940679.2940682","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2940679.2940682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th International Workshop on Energy Efficient Data Centres","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/A5065947536","display_name":"Tudor Cioara","orcid":"https://orcid.org/0000-0003-1177-5795"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Tudor Cioara","raw_affiliation_strings":["Technical University of Cluj-Napoca, Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019681375","display_name":"Ionu\u021b Anghel","orcid":"https://orcid.org/0000-0001-6166-5266"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Ionut Anghel","raw_affiliation_strings":["Technical University of Cluj-Napoca, Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052747708","display_name":"Ioan Salomie","orcid":"https://orcid.org/0000-0002-7437-8300"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Ioan Salomie","raw_affiliation_strings":["Technical University of Cluj-Napoca, Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043139072","display_name":"Marcel Antal","orcid":"https://orcid.org/0000-0002-2998-4176"},"institutions":[{"id":"https://openalex.org/I158333966","display_name":"Technical University of Cluj-Napoca","ror":"https://ror.org/03r8nwp71","country_code":"RO","type":"education","lineage":["https://openalex.org/I158333966"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Marcel Antal","raw_affiliation_strings":["Technical University of Cluj-Napoca, Cluj-Napoca, Romania"],"affiliations":[{"raw_affiliation_string":"Technical University of Cluj-Napoca, Cluj-Napoca, Romania","institution_ids":["https://openalex.org/I158333966"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030248023","display_name":"Massimo Bertoncini","orcid":null},"institutions":[{"id":"https://openalex.org/I4210139705","display_name":"Ingegneria dei Sistemi (Italy)","ror":"https://ror.org/03spsm219","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210139705"]},{"id":"https://openalex.org/I4210127672","display_name":"Engineering (Italy)","ror":"https://ror.org/045s9b323","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210127672"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Massimo Bertoncini","raw_affiliation_strings":["Engineering Ingegneria Informatica, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Engineering Ingegneria Informatica, Rome, Italy","institution_ids":["https://openalex.org/I4210139705","https://openalex.org/I4210127672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030156856","display_name":"Diego Arnone","orcid":null},"institutions":[{"id":"https://openalex.org/I4210139705","display_name":"Ingegneria dei Sistemi (Italy)","ror":"https://ror.org/03spsm219","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210139705"]},{"id":"https://openalex.org/I4210127672","display_name":"Engineering (Italy)","ror":"https://ror.org/045s9b323","country_code":"IT","type":"company","lineage":["https://openalex.org/I4210127672"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Diego Arnone","raw_affiliation_strings":["Engineering Ingegneria Informatica, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Engineering Ingegneria Informatica, Rome, Italy","institution_ids":["https://openalex.org/I4210139705","https://openalex.org/I4210127672"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5065947536"],"corresponding_institution_ids":["https://openalex.org/I158333966"],"apc_list":null,"apc_paid":null,"fwci":0.5356,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.67781639,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"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/T10603","display_name":"Smart Grid Energy Management","score":0.9972000122070312,"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/T10054","display_name":"Parallel Computing and Optimization Techniques","score":0.9947999715805054,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.6467735767364502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6315574645996094},{"id":"https://openalex.org/keywords/smart-grid","display_name":"Smart grid","score":0.5636667013168335},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.5321288108825684},{"id":"https://openalex.org/keywords/energy-storage","display_name":"Energy storage","score":0.4530215263366699},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.41539645195007324},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3788394331932068},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.35929784178733826},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3213489353656769},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.24843838810920715},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2231237292289734}],"concepts":[{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.6467735767364502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6315574645996094},{"id":"https://openalex.org/C10558101","wikidata":"https://www.wikidata.org/wiki/Q689855","display_name":"Smart grid","level":2,"score":0.5636667013168335},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.5321288108825684},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.4530215263366699},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.41539645195007324},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3788394331932068},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.35929784178733826},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3213489353656769},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24843838810920715},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2231237292289734},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2940679.2940682","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2940679.2940682","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 5th International Workshop on Energy Efficient Data Centres","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1565708137","https://openalex.org/W1709486549","https://openalex.org/W1956851500","https://openalex.org/W1996356019","https://openalex.org/W2003584085","https://openalex.org/W2004126529","https://openalex.org/W2040047776","https://openalex.org/W2096786180","https://openalex.org/W2102626318","https://openalex.org/W2163291889","https://openalex.org/W2536745924","https://openalex.org/W6603094881"],"related_works":["https://openalex.org/W2092530219","https://openalex.org/W2388464034","https://openalex.org/W2533125852","https://openalex.org/W2140460949","https://openalex.org/W2105580438","https://openalex.org/W2057435755","https://openalex.org/W3121798572","https://openalex.org/W2018782216","https://openalex.org/W2770877918","https://openalex.org/W1989375655"],"abstract_inverted_index":{"The":[0,25],"Data":[1],"Centre":[2],"(DC)":[3],"services":[4],"business":[5],"is":[6,93],"blooming":[7],"increasing":[8,70,126,147],"their":[9,98],"energy":[10],"demand":[11],"and":[12,41,56,105,130,144,170],"making":[13,63],"them":[14],"important":[15],"players":[16],"in":[17,61],"the":[18,22,54,64,71,81,127,139,148,175],"safe":[19],"operation":[20],"of":[21,133],"smart":[23],"grid.":[24],"DC":[26,90,176],"IT":[27],"servers":[28],"have":[29,84],"a":[30,158,162],"dynamic":[31],"power":[32,50,91,99,150,159,178],"factor":[33,51,92,100,129,160],"varying":[34],"from":[35],"0.98":[36],"for":[37,43],"high":[38,121],"density":[39],"workloads":[40],"0.8":[42],"20%":[44],"server":[45],"usage.":[46],"A":[47],"sub":[48,94],"unitary":[49],"means":[52],"that":[53,157],"voltage":[55],"current":[57],"waveforms":[58],"are":[59,154],"not":[60],"phase":[62],"electrical":[65],"grid":[66,82],"less":[67],"efficient":[68],"thus":[69,125],"network":[72],"loses.":[73],"To":[74,96],"make":[75],"things":[76],"even":[77],"more":[78],"challenging":[79],"lately":[80],"operators":[83],"started":[85],"to":[86,119,165],"charge":[87],"penalties":[88],"if":[89],"unitary.":[95],"improve":[97],"with":[101,161],"no":[102,106],"extra":[103],"hardware":[104],"retrofitting,":[107],"we":[108],"propose":[109],"an":[110],"innovative":[111],"method":[112],"based":[113],"on":[114],"scheduling":[115],"delay":[116],"tolerant":[117],"workload":[118],"achieve":[120],"servers'":[122],"level":[123],"usage":[124,132],"leading":[128],"dynamically":[131],"nonelectrical":[134],"cooling":[135],"mechanisms":[136],"such":[137],"as":[138],"Thermal":[140],"Energy":[141],"Storage":[142],"(TES)":[143],"this":[145],"way":[146],"lagging":[149],"factor.":[151],"Simulation":[152],"results":[153],"promising":[155],"showing":[156],"value":[163],"close":[164],"1":[166],"can":[167],"be":[168],"achieved":[169],"maintained":[171],"by":[172],"proper":[173],"planning":[174],"flexible":[177],"resources":[179],"operation.":[180]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}