{"id":"https://openalex.org/W7223554478","doi":"https://doi.org/10.1038/s41598-026-76324-z","title":"A hybrid antlion and hunter prey optimization paradigm for optimal allocation of distributed generation in radial distribution system","display_name":"A hybrid antlion and hunter prey optimization paradigm for optimal allocation of distributed generation in radial distribution system","publication_year":2026,"publication_date":"2026-10-25","ids":{"openalex":"https://openalex.org/W7223554478","doi":"https://doi.org/10.1038/s41598-026-76324-z"},"language":"en","primary_location":{"id":"doi:10.1038/s41598-026-76324-z","doi":"https://doi.org/10.1038/s41598-026-76324-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-76324-z","pdf_url":"https://www.nature.com/articles/s41598-026-76324-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.nature.com/articles/s41598-026-76324-z_reference.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5159561344","display_name":"P. Rajakumar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1330855593","display_name":"Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology","ror":"https://ror.org/05bc5bx80","country_code":"IN","type":"education","lineage":["https://openalex.org/I1330855593"]},{"id":"https://openalex.org/I4405263155","display_name":"SR University","ror":"https://ror.org/039t32v17","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405263155"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"P. Rajakumar","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, SR University, Warangal, Telangana, 506371, India","Department of Electrical and Electronics Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, SR University, Warangal, Telangana, 506371, India","institution_ids":["https://openalex.org/I4405263155"]},{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, Tamil Nadu, India","institution_ids":["https://openalex.org/I1330855593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153689073","display_name":"Buddhadeva Sahoo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405263155","display_name":"SR University","ror":"https://ror.org/039t32v17","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405263155"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Buddhadeva Sahoo","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, SR University, Warangal, Telangana, 506371, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, SR University, Warangal, Telangana, 506371, India","institution_ids":["https://openalex.org/I4405263155"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159516971","display_name":"M. Senthil Kumar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405257457","display_name":"Sona College of Technology","ror":"https://ror.org/059sbnj83","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405257457"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"M. Senthil Kumar","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Sona College of Technology, Salem, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Sona College of Technology, Salem, Tamil Nadu, India","institution_ids":["https://openalex.org/I4405257457"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159561368","display_name":"D. Thangaraj","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D. Thangaraj","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Kongu Engineering College, Erode, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Kongu Engineering College, Erode, Tamil Nadu, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004375354","display_name":"P. Sabarish","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Sabarish","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, K. Ramakrishnan College of Technology, Trichy, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, K. Ramakrishnan College of Technology, Trichy, Tamil Nadu, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159483960","display_name":"G. Vijayakumar","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G. Vijayakumar","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Sanjivani College of Engineering, Kopargaon, Maharashtra, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Sanjivani College of Engineering, Kopargaon, Maharashtra, India","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5159518327","display_name":"N. Mohanapriyaa","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405258486","display_name":"Paavai Engineering College","ror":"https://ror.org/00r7c6e04","country_code":"IN","type":"education","lineage":["https://openalex.org/I4405258486"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"N. Mohanapriyaa","raw_affiliation_strings":["Department of Electrical and Electronics Engineering, Paavai College of Engineering, Namakkal, Tamil Nadu, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronics Engineering, Paavai College of Engineering, Namakkal, Tamil Nadu, India","institution_ids":["https://openalex.org/I4405258486"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060161786","display_name":"Eric Sylvester Mwanandiye","orcid":"https://orcid.org/0000-0002-1161-2892","observed_orcids":["https://orcid.org/0000-0002-1161-2892"]},"institutions":[{"id":"https://openalex.org/I157591606","display_name":"University of Malawi","ror":"https://ror.org/04vtx5s55","country_code":"MW","type":"education","lineage":["https://openalex.org/I157591606"]}],"countries":["MW"],"is_corresponding":true,"raw_author_name":"Eric Sylvester Mwanandiye","raw_affiliation_strings":["Mathematical Sciences Department, University of Malawi, Zomba, Malawi"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematical Sciences Department, University of Malawi, Zomba, Malawi","institution_ids":["https://openalex.org/I157591606"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5060161786"],"corresponding_institution_ids":["https://openalex.org/I157591606"],"apc_list":{"value":2690,"currency":"USD","value_usd":2690},"apc_paid":{"value":2690,"currency":"USD","value_usd":2690},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.70116756,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10454","display_name":"Optimal Power Flow Distribution","score":0.9994999766349792,"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/T10454","display_name":"Optimal Power Flow Distribution","score":0.9994999766349792,"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/T10100","display_name":"Metaheuristic Optimization Algorithms Research","score":9.999999747378752e-05,"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/T10424","display_name":"Electric Power System Optimization","score":9.999999747378752e-05,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/distributed-generation-placement-and-sizing","display_name":"distributed generation siting and sizing","score":0.9210000038146973},{"id":"https://openalex.org/keywords/radial-distribution-systems","display_name":"radial distribution systems","score":0.9179999828338623},{"id":"https://openalex.org/keywords/hybrid-metaheuristic-algorithm","display_name":"hybrid metaheuristic","score":0.718999981880188},{"id":"https://openalex.org/keywords/ant-lion-optimizer","display_name":"ant lion optimizer","score":0.9440000057220459},{"id":"https://openalex.org/keywords/active-power-loss-minimization","display_name":"active power loss minimization","score":0.7350000143051147},{"id":"https://openalex.org/keywords/voltage-deviation","display_name":"voltage deviation","score":0.9190000295639038},{"id":"https://openalex.org/keywords/voltage-stability","display_name":"voltage stability","score":0.9710000157356262},{"id":"https://openalex.org/keywords/loss-sensitivity-factor","display_name":"loss sensitivity factor","score":0.972000002861023},{"id":"https://openalex.org/keywords/multi-objective-optimization","display_name":"multi-objective optimization","score":0.8489999771118164},{"id":"https://openalex.org/keywords/time-varying-loads","display_name":"time-varying loads","score":0.9300000071525574},{"id":"https://openalex.org/keywords/peak-load","display_name":"peak load","score":0.7870000004768372},{"id":"https://openalex.org/keywords/ieee-33-bus-system","display_name":"IEEE 33-bus system","score":0.8569999933242798}],"concepts":[{"id":"https://openalex.org/C544738498","wikidata":"https://www.wikidata.org/wiki/Q861135","display_name":"Distributed generation","level":3,"score":0.711899995803833},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6723999977111816},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6664000153541565},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.6146000027656555},{"id":"https://openalex.org/C40128228","wikidata":"https://www.wikidata.org/wiki/Q460851","display_name":"Ant colony optimization algorithms","level":2,"score":0.6115000247955322},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5273000001907349},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.520799994468689},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.42640000581741333},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.3970000147819519},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3935000002384186},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.38989999890327454},{"id":"https://openalex.org/C3020013979","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Optimal allocation","level":2,"score":0.3774000108242035},{"id":"https://openalex.org/C60891933","wikidata":"https://www.wikidata.org/wiki/Q796575","display_name":"Ant colony","level":3,"score":0.37599998712539673},{"id":"https://openalex.org/C2985627981","wikidata":"https://www.wikidata.org/wiki/Q828827","display_name":"Power loss","level":3,"score":0.37400001287460327},{"id":"https://openalex.org/C108755667","wikidata":"https://www.wikidata.org/wiki/Q1930258","display_name":"AC power","level":3,"score":0.35030001401901245},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.3163999915122986},{"id":"https://openalex.org/C126980161","wikidata":"https://www.wikidata.org/wiki/Q863783","display_name":"Simulated annealing","level":2,"score":0.3156999945640564},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29330000281333923},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.2930000126361847},{"id":"https://openalex.org/C50897621","wikidata":"https://www.wikidata.org/wiki/Q2665508","display_name":"Hybrid system","level":2,"score":0.2874000072479248},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.2802000045776367},{"id":"https://openalex.org/C62469222","wikidata":"https://www.wikidata.org/wiki/Q17092103","display_name":"Hybrid algorithm (constraint satisfaction)","level":5,"score":0.27059999108314514},{"id":"https://openalex.org/C2868805","wikidata":"https://www.wikidata.org/wiki/Q34516","display_name":"Imagination","level":2,"score":0.2676999866962433},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.25929999351501465},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.25870001316070557}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1038/s41598-026-76324-z","doi":"https://doi.org/10.1038/s41598-026-76324-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-76324-z","pdf_url":"https://www.nature.com/articles/s41598-026-76324-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1038/s41598-026-76324-z","doi":"https://doi.org/10.1038/s41598-026-76324-z","is_oa":true,"landing_page_url":"https://doi.org/10.1038/s41598-026-76324-z","pdf_url":"https://www.nature.com/articles/s41598-026-76324-z_reference.pdf","source":{"id":"https://openalex.org/S196734849","display_name":"Scientific Reports","issn_l":"2045-2322","issn":["2045-2322"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310319908","host_organization_name":"Nature Portfolio","host_organization_lineage":["https://openalex.org/P4310319908","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Nature Portfolio","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Scientific Reports","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"},{"score":0.9853000044822693,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223554478.pdf","grobid_xml":"https://content.openalex.org/works/W7223554478.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W4212863258","https://openalex.org/W4403998150","https://openalex.org/W7077485355"],"related_works":["https://openalex.org/W7161738806","https://openalex.org/W4411584125","https://openalex.org/W4405364028","https://openalex.org/W7133705433","https://openalex.org/W7128603874","https://openalex.org/W2766748391","https://openalex.org/W4405989775","https://openalex.org/W3114057993","https://openalex.org/W2792818335","https://openalex.org/W4293232205"],"abstract_inverted_index":{"Optimal":[0],"selection":[1],"of":[2,15,41,48,166,174],"distributed":[3],"generation":[4],"(DG)":[5],"locations":[6],"and":[7,34,64,75,117,168,176,189,195,203,205,223,231,240],"sizes":[8],"is":[9,59,83,100,122],"essential":[10],"for":[11,30,61,94,134,200,207],"improving":[12,150],"the":[13,37,44,91,103,126,143,159,171,180,187,215,229],"performance":[14,234],"radial":[16],"distribution":[17],"systems":[18],"(RDSs).":[19],"This":[20],"paper":[21],"proposes":[22],"a":[23,154],"hybrid":[24,144,160,216],"Ant":[25],"Lion":[26],"Optimizer\u2013Hunter-Prey":[27],"Optimizer":[28],"(ALO\u2013HPO)":[29],"optimal":[31,212],"DG":[32,66,95,156,247],"placement":[33],"sizing,":[35],"combining":[36],"global":[38],"search":[39,92],"capability":[40],"ALO":[42,188,230],"with":[43,110,170,211],"local":[45],"refinement":[46],"characteristics":[47],"HPO":[49,190],"to":[50,85,125,130,246],"achieve":[51],"an":[52,163],"improved":[53],"exploration\u2013exploitation":[54],"balance.":[55],"The":[56,97,120,138],"proposed":[57,98],"approach":[58],"formulated":[60],"both":[62],"single-objective":[63,155],"multi-objective":[65],"allocation,":[67],"considering":[68],"real":[69],"power":[70,136,197],"loss":[71,198],"(RPL),":[72],"voltage":[73,76,151],"deviation,":[74],"stability.":[77],"Loss":[78],"sensitivity":[79],"factor":[80],"(LSF)":[81],"analysis":[82],"employed":[84],"identify":[86],"candidate":[87],"buses,":[88],"thereby":[89],"reducing":[90],"space":[93],"placement.":[96],"method":[99],"evaluated":[101],"on":[102],"IEEE":[104,127],"33-bus":[105,181],"RDS":[106,129,182],"under":[107,113,183,237],"static-load":[108,184],"conditions,":[109,242],"additional":[111],"assessment":[112],"24-h":[114],"time-varying":[115,238],"load":[116,239],"peak-demand":[118,241],"conditions.":[119,185,252],"investigation":[121],"further":[123],"extended":[124],"136-bus":[128],"demonstrate":[131,141],"its":[132,244],"robustness":[133],"large-scale":[135],"networks.":[137],"simulation":[139],"results":[140],"that":[142],"ALO\u2013HPO":[145,161],"consistently":[146],"reduces":[147],"RPL":[148,164],"while":[149],"profiles.":[152],"For":[153],"allocation":[157],"study,":[158],"achieved":[162],"reduction":[165],"70.97%":[167],"83.76%":[169],"optimized":[172],"inclusion":[173],"Type-I":[175,201],"Type-III":[177,208],"DGs":[178,202],"in":[179,219],"Comparatively,":[186],"algorithms":[191],"delivered":[192],"only":[193],"66.60%":[194],"68.22%":[196],"reductions":[199],"71.39%":[204],"78.14%":[206],"DGs,":[209],"respectively,":[210],"connections.":[213],"Further,":[214],"algorithm":[217],"converged":[218],"less":[220,225],"computational":[221,226],"iteration":[222],"required":[224],"time":[227],"than":[228],"HPO.":[232],"Similar":[233],"was":[235],"observed":[236],"demonstrating":[243],"applicability":[245],"planning":[248],"across":[249],"different":[250],"operating":[251]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-10-26T00:00:00"}
