{"id":"https://openalex.org/W4408321437","doi":"https://doi.org/10.3390/a18030162","title":"Control of High-Power Slip Ring Induction Generator Wind Turbines at Variable Wind Speeds in Optimal and Reliable Modes","display_name":"Control of High-Power Slip Ring Induction Generator Wind Turbines at Variable Wind Speeds in Optimal and Reliable Modes","publication_year":2025,"publication_date":"2025-03-11","ids":{"openalex":"https://openalex.org/W4408321437","doi":"https://doi.org/10.3390/a18030162"},"language":"en","primary_location":{"id":"doi:10.3390/a18030162","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a18030162","pdf_url":"https://www.mdpi.com/1999-4893/18/3/162/pdf?version=1741704784","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"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":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/18/3/162/pdf?version=1741704784","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034010145","display_name":"Mircea\u2010Bogdan R\u0103dac","orcid":"https://orcid.org/0000-0001-8410-6547"},"institutions":[{"id":"https://openalex.org/I3122695212","display_name":"Polytechnic University of Timi\u015foara","ror":"https://ror.org/02v91gy68","country_code":"RO","type":"education","lineage":["https://openalex.org/I3122695212"]}],"countries":["RO"],"is_corresponding":true,"raw_author_name":"Mircea-Bogdan Radac","raw_affiliation_strings":["Department of Automation and Applied Informatics, Politehnica University of Timisoara, 300223 Timisoara, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Automation and Applied Informatics, Politehnica University of Timisoara, 300223 Timisoara, Romania","institution_ids":["https://openalex.org/I3122695212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057713242","display_name":"Valentin M\u00fcller","orcid":"https://orcid.org/0009-0008-7251-0831"},"institutions":[{"id":"https://openalex.org/I64956957","display_name":"Aurel Vlaicu University of Arad","ror":"https://ror.org/05w5rsy15","country_code":"RO","type":"education","lineage":["https://openalex.org/I64956957"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Valentin-Dan Muller","raw_affiliation_strings":["Department of Automation, Industrial Engineering, Textiles and Transport, \u201cAurel Vlaicu\u201d University of Arad, 310330 Arad, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Automation, Industrial Engineering, Textiles and Transport, \u201cAurel Vlaicu\u201d University of Arad, 310330 Arad, Romania","institution_ids":["https://openalex.org/I64956957"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5116584936","display_name":"Samuel Ciucuri\u021b\u0103","orcid":"https://orcid.org/0009-0005-7872-6930"},"institutions":[{"id":"https://openalex.org/I3122695212","display_name":"Polytechnic University of Timi\u015foara","ror":"https://ror.org/02v91gy68","country_code":"RO","type":"education","lineage":["https://openalex.org/I3122695212"]}],"countries":["RO"],"is_corresponding":false,"raw_author_name":"Samuel Ciucuri\u021b\u0103","raw_affiliation_strings":["Department of Electrical Engineering, Politehnica University of Timisoara, 300223 Timisoara, Romania"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Politehnica University of Timisoara, 300223 Timisoara, Romania","institution_ids":["https://openalex.org/I3122695212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5034010145"],"corresponding_institution_ids":["https://openalex.org/I3122695212"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":3.5903,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.92289344,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"18","issue":"3","first_page":"162","last_page":"162"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13093","display_name":"Electric Power Systems and Control","score":0.9526000022888184,"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/T13093","display_name":"Electric Power Systems and Control","score":0.9526000022888184,"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/T13045","display_name":"Industrial Engineering and Technologies","score":0.9290000200271606,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T12898","display_name":"Induction Heating and Inverter Technology","score":0.9210000038146973,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/slip-ring","display_name":"Slip ring","score":0.8417419195175171},{"id":"https://openalex.org/keywords/wind-power","display_name":"Wind power","score":0.8098956346511841},{"id":"https://openalex.org/keywords/induction-generator","display_name":"Induction generator","score":0.696932315826416},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5985477566719055},{"id":"https://openalex.org/keywords/slip","display_name":"Slip (aerodynamics)","score":0.5195894241333008},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.48154786229133606},{"id":"https://openalex.org/keywords/doubly-fed-electric-machine","display_name":"Doubly fed electric machine","score":0.48107194900512695},{"id":"https://openalex.org/keywords/generator","display_name":"Generator (circuit theory)","score":0.4751822054386139},{"id":"https://openalex.org/keywords/wind-generator","display_name":"Wind generator","score":0.4365242123603821},{"id":"https://openalex.org/keywords/ring","display_name":"Ring (chemistry)","score":0.43168455362319946},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4024251699447632},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3940909504890442},{"id":"https://openalex.org/keywords/marine-engineering","display_name":"Marine engineering","score":0.38408002257347107},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.3200768232345581},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.28881528973579407},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.25481653213500977},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.24211639165878296},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21826249361038208},{"id":"https://openalex.org/keywords/ac-power","display_name":"AC power","score":0.19889545440673828},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19652679562568665},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.17315161228179932},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.06670987606048584}],"concepts":[{"id":"https://openalex.org/C2780592183","wikidata":"https://www.wikidata.org/wiki/Q624619","display_name":"Slip ring","level":3,"score":0.8417419195175171},{"id":"https://openalex.org/C78600449","wikidata":"https://www.wikidata.org/wiki/Q43302","display_name":"Wind power","level":2,"score":0.8098956346511841},{"id":"https://openalex.org/C98716924","wikidata":"https://www.wikidata.org/wiki/Q752750","display_name":"Induction generator","level":3,"score":0.696932315826416},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5985477566719055},{"id":"https://openalex.org/C195268267","wikidata":"https://www.wikidata.org/wiki/Q1928883","display_name":"Slip (aerodynamics)","level":2,"score":0.5195894241333008},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.48154786229133606},{"id":"https://openalex.org/C200971846","wikidata":"https://www.wikidata.org/wiki/Q1420518","display_name":"Doubly fed electric machine","level":4,"score":0.48107194900512695},{"id":"https://openalex.org/C2780992000","wikidata":"https://www.wikidata.org/wiki/Q17016113","display_name":"Generator (circuit theory)","level":3,"score":0.4751822054386139},{"id":"https://openalex.org/C2986715156","wikidata":"https://www.wikidata.org/wiki/Q49833","display_name":"Wind generator","level":3,"score":0.4365242123603821},{"id":"https://openalex.org/C2780378348","wikidata":"https://www.wikidata.org/wiki/Q25351438","display_name":"Ring (chemistry)","level":2,"score":0.43168455362319946},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4024251699447632},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3940909504890442},{"id":"https://openalex.org/C199104240","wikidata":"https://www.wikidata.org/wiki/Q118291","display_name":"Marine engineering","level":1,"score":0.38408002257347107},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3200768232345581},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.28881528973579407},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.25481653213500977},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.24211639165878296},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21826249361038208},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.19889545440673828},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19652679562568665},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.17315161228179932},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.06670987606048584},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C16108499","wikidata":"https://www.wikidata.org/wiki/Q1713927","display_name":"Brush","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","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},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/a18030162","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a18030162","pdf_url":"https://www.mdpi.com/1999-4893/18/3/162/pdf?version=1741704784","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"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":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:0524e5530aa64f07af877192766e017e","is_oa":true,"landing_page_url":"https://doaj.org/article/0524e5530aa64f07af877192766e017e","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":"Algorithms, Vol 18, Iss 3, p 162 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/a18030162","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a18030162","pdf_url":"https://www.mdpi.com/1999-4893/18/3/162/pdf?version=1741704784","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"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":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4408321437.pdf"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W1504108678","https://openalex.org/W2023976369","https://openalex.org/W2150229688","https://openalex.org/W2189517438","https://openalex.org/W2272631199","https://openalex.org/W2346056353","https://openalex.org/W2563196140","https://openalex.org/W2619328711","https://openalex.org/W2792829687","https://openalex.org/W2806292767","https://openalex.org/W2905339238","https://openalex.org/W2908670949","https://openalex.org/W2916939485","https://openalex.org/W2939493559","https://openalex.org/W2973449967","https://openalex.org/W2999106818","https://openalex.org/W2999908837","https://openalex.org/W3014100484","https://openalex.org/W3019720829","https://openalex.org/W3019726612","https://openalex.org/W3021571555","https://openalex.org/W3025586151","https://openalex.org/W3026547456","https://openalex.org/W3035283941","https://openalex.org/W3035780679","https://openalex.org/W3036138373","https://openalex.org/W3036389068","https://openalex.org/W3040755899","https://openalex.org/W3042272042","https://openalex.org/W3044606774","https://openalex.org/W3045793933","https://openalex.org/W3114666229","https://openalex.org/W3120522160","https://openalex.org/W3131382911","https://openalex.org/W4205523589","https://openalex.org/W4225014362","https://openalex.org/W4283713809","https://openalex.org/W4309388396","https://openalex.org/W4309997723","https://openalex.org/W4381946250","https://openalex.org/W4383102101","https://openalex.org/W4384916991","https://openalex.org/W4385143875","https://openalex.org/W4385223395","https://openalex.org/W4385795875","https://openalex.org/W4386320469","https://openalex.org/W4388191815","https://openalex.org/W4392502587","https://openalex.org/W4392638028","https://openalex.org/W4399438724","https://openalex.org/W4399768699","https://openalex.org/W4399984001","https://openalex.org/W4403210679","https://openalex.org/W4406415768","https://openalex.org/W6662871372"],"related_works":["https://openalex.org/W1995124916","https://openalex.org/W2075094391","https://openalex.org/W3115699807","https://openalex.org/W2710298203","https://openalex.org/W4213246261","https://openalex.org/W4299603952","https://openalex.org/W2766373262","https://openalex.org/W2075170631","https://openalex.org/W2618943039","https://openalex.org/W2529484867"],"abstract_inverted_index":{"This":[0],"work":[1],"analyzes":[2],"high-power":[3],"wind":[4,45,69,89,115,153],"turbines":[5],"(WTs)":[6],"from":[7],"the":[8,36,40,94,126,133,148,152,165,174,178,186,201,210],"Oravita":[9],"region,":[10,106],"Romania.":[11],"These":[12],"WTs":[13],"are":[14,196],"based":[15],"on":[16,34,39],"slip":[17],"ring":[18],"induction":[19,61],"generator":[20,62],"with":[21,30,58,177],"wound":[22],"rotor":[23],"and":[24,38,198,212],"we":[25],"propose":[26],"a":[27,48,54,87,119,142,160],"modified":[28],"architecture":[29],"two":[31,134],"power":[32,80,96],"converters":[33],"both":[35],"stator":[37],"rotor,":[41],"functioning":[42,214],"at":[43,72],"variable":[44,68],"speeds":[46],"spanning":[47],"large":[49],"interval.":[50],"Investigations":[51],"developed":[52,184],"around":[53,185],"realistic":[55],"WT":[56,65,189],"model":[57,167,190],"doubly":[59],"fed":[60],"show":[63],"how":[64],"control":[66,110],"enables":[67],"speed":[70,76,90,116,154],"operations":[71],"optimal":[73],"mechanical":[74],"angular":[75],"(MAS),":[77],"guaranteeing":[78],"maximal":[79],"point":[81],"(MPP),":[82],"but":[83,123],"only":[84],"up":[85],"to":[86],"critical":[88],"value,":[91],"after":[92],"which":[93],"electrical":[95],"must":[97,111,145],"saturate":[98],"for":[99],"reliable":[100,104,211],"operation.":[101],"In":[102],"this":[103],"operating":[105,203],"blade":[107],"pitch":[108],"angle":[109],"be":[112],"enforced.":[113],"Variable":[114],"acts":[117],"as":[118,159,171,207],"time-varying":[120],"parameter":[121],"disturbance":[122,155],"also":[124],"imposes":[125],"MPP":[127],"operation":[128],"setpoint":[129],"in":[130,173,200],"one":[131],"of":[132,205],"analyzed":[135],"regions.":[136],"To":[137],"achieve":[138],"null":[139],"tracking":[140],"errors,":[141],"double":[143],"integrator":[144],"appear":[146],"within":[147],"MAS":[149],"controller":[150],"when":[151],"is":[156],"realistically":[157],"modeled":[158],"ramp-like":[161],"input;":[162],"however,":[163],"inspecting":[164],"linearized":[166],"reveals":[168],"several":[169,193],"difficulties":[170],"described":[172],"paper,":[175],"together":[176],"proposed":[179],"solution":[180],"tradeoff.":[181],"The":[182],"study":[183],"Fuhrlander-FL-MD-70":[187],"1.5[MW]":[188],"shows":[191],"that":[192],"competitive":[194],"controllers":[195],"designed":[197],"tested":[199],"identified":[202],"regions":[204],"interest,":[206],"they":[208],"validate":[209],"performant":[213],"specifications.":[215]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}