{"id":"https://openalex.org/W4366550137","doi":"https://doi.org/10.1088/1742-6596/2474/1/012038","title":"Data cleaning method of distributed photovoltaic power generation based on clustering algorithm","display_name":"Data cleaning method of distributed photovoltaic power generation based on clustering algorithm","publication_year":2023,"publication_date":"2023-04-01","ids":{"openalex":"https://openalex.org/W4366550137","doi":"https://doi.org/10.1088/1742-6596/2474/1/012038"},"language":"en","primary_location":{"id":"doi:10.1088/1742-6596/2474/1/012038","doi":"https://doi.org/10.1088/1742-6596/2474/1/012038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2474/1/012038","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"volume":null,"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.1088/1742-6596/2474/1/012038","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5001248494","display_name":"Liying Liao","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405280778","display_name":"State Grid Liaoning Electric Power Company (China)","ror":"https://ror.org/03e9tzd10","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442","https://openalex.org/I4405280778"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liying Liao","raw_affiliation_strings":["State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023","institution_ids":["https://openalex.org/I4405280778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100782682","display_name":"Xinran Liu","orcid":"https://orcid.org/0000-0003-0782-0389","observed_orcids":["https://orcid.org/0000-0003-0782-0389"]},"institutions":[{"id":"https://openalex.org/I4405280778","display_name":"State Grid Liaoning Electric Power Company (China)","ror":"https://ror.org/03e9tzd10","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442","https://openalex.org/I4405280778"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinran Liu","raw_affiliation_strings":["State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023","institution_ids":["https://openalex.org/I4405280778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038685388","display_name":"Qiutong Wu","orcid":"https://orcid.org/0009-0004-5897-4016","observed_orcids":["https://orcid.org/0009-0004-5897-4016"]},"institutions":[{"id":"https://openalex.org/I4405280778","display_name":"State Grid Liaoning Electric Power Company (China)","ror":"https://ror.org/03e9tzd10","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442","https://openalex.org/I4405280778"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiutong Wu","raw_affiliation_strings":["State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023","institution_ids":["https://openalex.org/I4405280778"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029082477","display_name":"Liyan Kang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405280778","display_name":"State Grid Liaoning Electric Power Company (China)","ror":"https://ror.org/03e9tzd10","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442","https://openalex.org/I4405280778"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liyan Kang","raw_affiliation_strings":["State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023","institution_ids":["https://openalex.org/I4405280778"]}]},{"author_position":"last","author":{"id":null,"display_name":"Ying Shang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4405280778","display_name":"State Grid Liaoning Electric Power Company (China)","ror":"https://ror.org/03e9tzd10","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442","https://openalex.org/I4405280778"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ying Shang","raw_affiliation_strings":["State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Liaoning Electric Power Co., Ltd. Marketing Service Center, 19A, Hunnan East Road, Hunnan District, Shenyang, Liaoning, 110003, China Tel.: 15204071023","institution_ids":["https://openalex.org/I4405280778"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4405280778"],"apc_list":null,"apc_paid":null,"fwci":0.7505,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.60066225,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":93},"biblio":{"volume":"2474","issue":"1","first_page":"012038","last_page":"012038"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.4221000075340271,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.4221000075340271,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12451","display_name":"Smart Grid and Power Systems","score":0.07180000096559525,"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/T11052","display_name":"Energy Load and Power Forecasting","score":0.06499999761581421,"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-photovoltaics","display_name":"distributed photovoltaic generation","score":0.9800000190734863},{"id":"https://openalex.org/keywords/data-cleaning","display_name":"data cleaning","score":0.9300000071525574},{"id":"https://openalex.org/keywords/k-means-clustering","display_name":"K-means clustering","score":0.8560000061988831},{"id":"https://openalex.org/keywords/outlier-detection","display_name":"outlier detection","score":0.9860000014305115},{"id":"https://openalex.org/keywords/data-interpolation","display_name":"data interpolation","score":0.7170000076293945},{"id":"https://openalex.org/keywords/time-series","display_name":"time series","score":0.7049999833106995}],"concepts":[{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.7172448039054871},{"id":"https://openalex.org/C79337645","wikidata":"https://www.wikidata.org/wiki/Q779824","display_name":"Outlier","level":2,"score":0.6669589281082153},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6655498147010803},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6593292951583862},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.6346806287765503},{"id":"https://openalex.org/C739882","wikidata":"https://www.wikidata.org/wiki/Q3560506","display_name":"Anomaly detection","level":2,"score":0.5491025447845459},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.450716108083725},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4439975619316101},{"id":"https://openalex.org/C164866538","wikidata":"https://www.wikidata.org/wiki/Q367351","display_name":"Cluster (spacecraft)","level":2,"score":0.4316132068634033},{"id":"https://openalex.org/C544738498","wikidata":"https://www.wikidata.org/wiki/Q861135","display_name":"Distributed generation","level":3,"score":0.43091917037963867},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.32357650995254517},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2179911732673645},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.16428512334823608},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14716500043869019},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10580289363861084},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1742-6596/2474/1/012038","doi":"https://doi.org/10.1088/1742-6596/2474/1/012038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2474/1/012038","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1088/1742-6596/2474/1/012038","doi":"https://doi.org/10.1088/1742-6596/2474/1/012038","is_oa":true,"landing_page_url":"https://doi.org/10.1088/1742-6596/2474/1/012038","pdf_url":null,"source":{"id":"https://openalex.org/S4210187594","display_name":"Journal of Physics Conference Series","issn_l":"1742-6588","issn":["1742-6588","1742-6596"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","jufo-1","norway-1","poland-40","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Physics: Conference Series","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8485000133514404},{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.6773999929428101}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W2516812711"],"related_works":["https://openalex.org/W4400975911","https://openalex.org/W4377968474","https://openalex.org/W4383502634","https://openalex.org/W4409843639","https://openalex.org/W2613865531","https://openalex.org/W4387049365","https://openalex.org/W4200217727","https://openalex.org/W4220711341","https://openalex.org/W3083948196","https://openalex.org/W3216818476"],"abstract_inverted_index":{"Abstract":[0],"Due":[1],"to":[2,42,59,72,89],"China\u2019s":[3],"current":[4],"energy":[5],"development":[6],"strategy,":[7],"distributed":[8],"photovoltaic":[9],"(PV)":[10],"power":[11,97],"generation":[12,98],"shows":[13],"continuous":[14],"growth.":[15],"Since":[16],"PV":[17,96],"equipment":[18],"greatly":[19],"impacts":[20],"the":[21,54,85],"distribution":[22],"network,":[23],"achieving":[24],"accurate":[25],"monitoring":[26],"of":[27,31,53,56],"operational":[28],"data":[29,44,68,74,77,91,99],"is":[30],"greater":[32],"significance.":[33],"This":[34],"paper":[35],"firstly":[36],"adopts":[37],"k-means":[38],"based":[39],"clustering":[40],"algorithm":[41],"cluster":[43],"into":[45],"more":[46],"small":[47],"clusters":[48],"and":[49,76,83,93],"make":[50],"full":[51],"use":[52],"characteristics":[55],"time":[57],"series":[58],"achieve":[60],"outlier":[61],"determination;":[62],"secondly,":[63],"it":[64,81],"proposes":[65],"an":[66],"abnormal":[67,87],"classification":[69],"processing":[70],"method":[71],"improve":[73,95],"utilization":[75],"cleaning":[78],"accuracy;":[79],"finally,":[80],"interpolates":[82],"fills":[84],"rejected":[86],"values":[88],"ensure":[90],"integrity":[92],"further":[94],"monitoring.":[100]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2023-04-22T00:00:00"}