{"id":"https://openalex.org/W2106743447","doi":"https://doi.org/10.1177/0954409711429411","title":"Optimal underground timetable design based on power flow for maximizing the use of regenerative-braking energy","display_name":"Optimal underground timetable design based on power flow for maximizing the use of regenerative-braking energy","publication_year":2011,"publication_date":"2011-12-02","ids":{"openalex":"https://openalex.org/W2106743447","doi":"https://doi.org/10.1177/0954409711429411","mag":"2106743447"},"language":"en","primary_location":{"id":"doi:10.1177/0954409711429411","doi":"https://doi.org/10.1177/0954409711429411","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0954409711429411","pdf_url":null,"source":{"id":"https://openalex.org/S97582030","display_name":"Proceedings of the Institution of Mechanical Engineers Part F Journal of Rail and Rapid Transit","issn_l":"0954-4097","issn":["0954-4097","2041-3017"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5042521837","display_name":"Maite Pe\u00f1a-Alcaraz","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I96580804","display_name":"Universidad Pontificia Comillas","ror":"https://ror.org/017mdc710","country_code":"ES","type":"education","lineage":["https://openalex.org/I96580804"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Maite Pe\u00f1a-Alcaraz","raw_affiliation_strings":["Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain","institution_ids":["https://openalex.org/I96580804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101605442","display_name":"Antonio Fern\u00e1ndez-Cardador","orcid":"https://orcid.org/0000-0003-0231-4233","observed_orcids":["https://orcid.org/0000-0003-0231-4233"]},"institutions":[{"id":"https://openalex.org/I96580804","display_name":"Universidad Pontificia Comillas","ror":"https://ror.org/017mdc710","country_code":"ES","type":"education","lineage":["https://openalex.org/I96580804"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Antonio Fern\u00e1ndez","raw_affiliation_strings":["Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain","institution_ids":["https://openalex.org/I96580804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082347404","display_name":"Asunci\u00f3n P. Cucala","orcid":"https://orcid.org/0000-0002-1899-6892","observed_orcids":["https://orcid.org/0000-0002-1899-6892"]},"institutions":[{"id":"https://openalex.org/I96580804","display_name":"Universidad Pontificia Comillas","ror":"https://ror.org/017mdc710","country_code":"ES","type":"education","lineage":["https://openalex.org/I96580804"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Asunci\u00f3n Paloma Cucala","raw_affiliation_strings":["Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain","institution_ids":["https://openalex.org/I96580804"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041484523","display_name":"Andr\u00e9s Ramos","orcid":"https://orcid.org/0000-0002-8871-1872","observed_orcids":["https://orcid.org/0000-0002-8871-1872"]},"institutions":[{"id":"https://openalex.org/I96580804","display_name":"Universidad Pontificia Comillas","ror":"https://ror.org/017mdc710","country_code":"ES","type":"education","lineage":["https://openalex.org/I96580804"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Andres Ramos","raw_affiliation_strings":["Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain","institution_ids":["https://openalex.org/I96580804"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024619200","display_name":"Ram\u00f3n Rodr\u00edguez Pecharrom\u00e1n","orcid":"https://orcid.org/0000-0002-5961-9495","observed_orcids":["https://orcid.org/0000-0002-5961-9495"]},"institutions":[{"id":"https://openalex.org/I96580804","display_name":"Universidad Pontificia Comillas","ror":"https://ror.org/017mdc710","country_code":"ES","type":"education","lineage":["https://openalex.org/I96580804"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ramon R Pecharrom\u00e1n","raw_affiliation_strings":["Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Research in Technology, ICAI School of Engineering, Comillas Pontificial University, Madrid, Spain","institution_ids":["https://openalex.org/I96580804"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5101605442"],"corresponding_institution_ids":["https://openalex.org/I96580804"],"apc_list":{"value":4150,"currency":"USD","value_usd":4150},"apc_paid":null,"fwci":11.5039,"has_fulltext":false,"cited_by_count":207,"citation_normalized_percentile":{"value":0.97751724,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"226","issue":"4","first_page":"397","last_page":"408"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11568","display_name":"Railway Systems and Energy Efficiency","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11568","display_name":"Railway Systems and Energy Efficiency","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10698","display_name":"Transportation Planning and Optimization","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10524","display_name":"Traffic control and management","score":0.0,"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/regenerative-braking-energy","display_name":"regenerative braking energy","score":0.8690000176429749},{"id":"https://openalex.org/keywords/energy-recovery","display_name":"energy recovery","score":0.6589999794960022},{"id":"https://openalex.org/keywords/power-flow-model","display_name":"power flow model","score":0.7950000166893005},{"id":"https://openalex.org/keywords/energy-consumption-reduction","display_name":"energy consumption reduction","score":0.6460000276565552},{"id":"https://openalex.org/keywords/energy-conservation","display_name":"energy conservation","score":0.46000000834465027}],"concepts":[{"id":"https://openalex.org/C190839683","wikidata":"https://www.wikidata.org/wiki/Q2448197","display_name":"Train","level":2,"score":0.8885060548782349},{"id":"https://openalex.org/C162380856","wikidata":"https://www.wikidata.org/wiki/Q580078","display_name":"Regenerative brake","level":3,"score":0.8765261769294739},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.7075629830360413},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.6587828993797302},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.5995524525642395},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5709769129753113},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5550534725189209},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.516836941242218},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.4869895875453949},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.44852274656295776},{"id":"https://openalex.org/C158549904","wikidata":"https://www.wikidata.org/wiki/Q1155327","display_name":"Dynamic braking","level":3,"score":0.448464959859848},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.40112000703811646},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3834023177623749},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33595800399780273},{"id":"https://openalex.org/C2780999251","wikidata":"https://www.wikidata.org/wiki/Q17022503","display_name":"Brake","level":2,"score":0.25715285539627075},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.195465087890625},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.18329375982284546},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.09383028745651245},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"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/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1177/0954409711429411","doi":"https://doi.org/10.1177/0954409711429411","is_oa":false,"landing_page_url":"https://doi.org/10.1177/0954409711429411","pdf_url":null,"source":{"id":"https://openalex.org/S97582030","display_name":"Proceedings of the Institution of Mechanical Engineers Part F Journal of Rail and Rapid Transit","issn_l":"0954-4097","issn":["0954-4097","2041-3017"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320017","host_organization_name":"SAGE Publishing","host_organization_lineage":["https://openalex.org/P4310320017"],"host_organization_lineage_names":["SAGE Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.860.7253","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.860.7253","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://pif.sagepub.com/content/226/4/397.full.pdf","raw_type":"text"},{"id":"pmh:oai:repositorio.comillas.edu:11531/5030","doi":null,"is_oa":false,"landing_page_url":"http://hdl.handle.net/11531/5030","pdf_url":null,"source":{"id":"https://openalex.org/S4377196513","display_name":"Comillas Repository (Comillas Pontifical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I96580804","host_organization_name":"Universidad Pontificia Comillas","host_organization_lineage":["https://openalex.org/I96580804"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Revista: Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit, Periodo: 1, Volumen: 226, N\u00famero: , P\u00e1gina inicial: 397, P\u00e1gina final: 408","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":1.0},{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.75},{"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities","score":0.7250000238418579}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W125310919","https://openalex.org/W757110039","https://openalex.org/W1607124761","https://openalex.org/W1978828718","https://openalex.org/W1985797279","https://openalex.org/W1989776220","https://openalex.org/W2013961996","https://openalex.org/W2016487818","https://openalex.org/W2033916191","https://openalex.org/W2068859086","https://openalex.org/W2069095095","https://openalex.org/W2091098082","https://openalex.org/W2096652461","https://openalex.org/W2135178191","https://openalex.org/W2137943888","https://openalex.org/W2141876890","https://openalex.org/W2164521075","https://openalex.org/W2535880609","https://openalex.org/W2537669361","https://openalex.org/W2540943291","https://openalex.org/W2581096219","https://openalex.org/W2711035110"],"related_works":["https://openalex.org/W7058302945","https://openalex.org/W7097492282","https://openalex.org/W4408985988","https://openalex.org/W2793282383","https://openalex.org/W2095493496","https://openalex.org/W3134174892","https://openalex.org/W2736172037","https://openalex.org/W4382994064","https://openalex.org/W1990942403","https://openalex.org/W7043649539"],"abstract_inverted_index":{"This":[0,147],"paper":[1],"deals":[2],"with":[3,39,82,163,186],"the":[4,13,19,29,61,75,83,89,101,109,134,143,164,178,190],"design":[5,135],"of":[6,15,31,44,77,85,100,136,142,166,192],"underground":[7,145],"rail":[8,63],"system":[9],"timetables":[10,180],"that":[11,174],"synchronize":[12,74],"movement":[14],"trains":[16,36,59,78,86],"to":[17,24,73,107,118],"allow":[18],"energy":[20,47,127,184],"consumption":[21],"from":[22,88],"substations":[23],"be":[25,55],"reduced":[26],"by":[27,50,57],"maximizing":[28],"use":[30],"regenerative-braking":[32,40],"energy.":[33],"Nowadays,":[34],"most":[35],"are":[37],"equipped":[38],"systems":[41],"and":[42,159,196],"any":[43],"this":[45],"recovered":[46],"not":[48],"used":[49],"on-board":[51],"auxiliary":[52],"services":[53],"can":[54],"consumed":[56],"other":[58],"in":[60,116,133,177,183],"same":[62,90],"section.":[64],"A":[65],"mathematical":[66],"programming":[67],"optimization":[68],"model":[69,99],"has":[70,104],"been":[71,105],"designed":[72],"braking":[76],"arriving":[79],"at":[80],"station":[81],"acceleration":[84],"exiting":[87],"or":[91],"another":[92],"station.":[93],"In":[94],"addition,":[95],"a":[96,137,153,160,175],"power":[97],"flow":[98],"electrical":[102],"network":[103],"developed":[106],"calculate":[108],"power-saving":[110],"factor":[111],"for":[112,139,152,194],"each":[113],"synchronization":[114,165],"event":[115],"order":[117],"encourage":[119],"better":[120],"synchronizations,":[121],"particularly":[122],"those":[123],"which":[124],"have":[125],"fewer":[126],"losses.":[128],"These":[129],"models":[130],"were":[131,157],"applied":[132],"schedule":[138,148],"line":[140],"3":[141],"Madrid":[144],"system.":[146],"was":[149,169,172],"then":[150],"trialled":[151],"week.":[154],"Energy":[155],"savings":[156],"measured":[158],"significant":[161],"correlation":[162],"train":[167],"movements":[168],"observed.":[170],"It":[171],"concluded":[173],"modification":[176],"published":[179],"would":[181],"result":[182],"savings,":[185],"no":[187],"effect":[188],"on":[189],"quality":[191],"service":[193],"passengers":[195],"low":[197],"associated":[198],"investment":[199],"costs.":[200]},"counts_by_year":[{"year":2026,"cited_by_count":12},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":18},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":16},{"year":2020,"cited_by_count":20},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":20},{"year":2017,"cited_by_count":20},{"year":2016,"cited_by_count":19},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":12},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
