{"id":"https://openalex.org/W2807797171","doi":"https://doi.org/10.1109/isgt-asia.2017.8378413","title":"Statistical analysis of the German electricity market in presence of renewables","display_name":"Statistical analysis of the German electricity market in presence of renewables","publication_year":2017,"publication_date":"2017-12-01","ids":{"openalex":"https://openalex.org/W2807797171","doi":"https://doi.org/10.1109/isgt-asia.2017.8378413","mag":"2807797171"},"language":"en","primary_location":{"id":"doi:10.1109/isgt-asia.2017.8378413","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isgt-asia.2017.8378413","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia)","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/A5024565935","display_name":"Hamid Aghaie","orcid":"https://orcid.org/0000-0001-5797-4779"},"institutions":[{"id":"https://openalex.org/I132118926","display_name":"Austrian Institute of Technology","ror":"https://ror.org/04knbh022","country_code":"AT","type":"facility","lineage":["https://openalex.org/I132118926"]}],"countries":["AT"],"is_corresponding":true,"raw_author_name":"Hamid Aghaie","raw_affiliation_strings":["Center for Energy, AIT Austrian Institute of Technology, Vienna, Austria"],"affiliations":[{"raw_affiliation_string":"Center for Energy, AIT Austrian Institute of Technology, Vienna, Austria","institution_ids":["https://openalex.org/I132118926"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5024565935"],"corresponding_institution_ids":["https://openalex.org/I132118926"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.21562439,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10424","display_name":"Electric Power System Optimization","score":0.9977999925613403,"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/T10424","display_name":"Electric Power System Optimization","score":0.9977999925613403,"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/T11185","display_name":"Integrated Energy Systems Optimization","score":0.9764999747276306,"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/T10603","display_name":"Smart Grid Energy Management","score":0.9760000109672546,"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/volatility","display_name":"Volatility (finance)","score":0.7266393303871155},{"id":"https://openalex.org/keywords/econometrics","display_name":"Econometrics","score":0.6562390923500061},{"id":"https://openalex.org/keywords/renewable-energy","display_name":"Renewable energy","score":0.6198163032531738},{"id":"https://openalex.org/keywords/electricity-market","display_name":"Electricity market","score":0.5859630107879639},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.5648273825645447},{"id":"https://openalex.org/keywords/variable-renewable-energy","display_name":"Variable renewable energy","score":0.5610219836235046},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.5252144932746887},{"id":"https://openalex.org/keywords/standard-deviation","display_name":"Standard deviation","score":0.48483431339263916},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.4799385666847229},{"id":"https://openalex.org/keywords/electricity-generation","display_name":"Electricity generation","score":0.4472695589065552},{"id":"https://openalex.org/keywords/german","display_name":"German","score":0.4350741505622864},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.3030654788017273},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2532498836517334},{"id":"https://openalex.org/keywords/electric-power-system","display_name":"Electric power system","score":0.12550756335258484},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1162688136100769},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.09090793132781982},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08178555965423584}],"concepts":[{"id":"https://openalex.org/C91602232","wikidata":"https://www.wikidata.org/wiki/Q756115","display_name":"Volatility (finance)","level":2,"score":0.7266393303871155},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.6562390923500061},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.6198163032531738},{"id":"https://openalex.org/C146733006","wikidata":"https://www.wikidata.org/wiki/Q676081","display_name":"Electricity market","level":3,"score":0.5859630107879639},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.5648273825645447},{"id":"https://openalex.org/C2780789856","wikidata":"https://www.wikidata.org/wiki/Q7915732","display_name":"Variable renewable energy","level":4,"score":0.5610219836235046},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.5252144932746887},{"id":"https://openalex.org/C22679943","wikidata":"https://www.wikidata.org/wiki/Q159375","display_name":"Standard deviation","level":2,"score":0.48483431339263916},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.4799385666847229},{"id":"https://openalex.org/C423512","wikidata":"https://www.wikidata.org/wiki/Q383973","display_name":"Electricity generation","level":3,"score":0.4472695589065552},{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.4350741505622864},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.3030654788017273},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2532498836517334},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.12550756335258484},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1162688136100769},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.09090793132781982},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08178555965423584},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isgt-asia.2017.8378413","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isgt-asia.2017.8378413","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE Innovative Smart Grid Technologies - Asia (ISGT-Asia)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8299999833106995,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W301325372","https://openalex.org/W616105625","https://openalex.org/W1489466402","https://openalex.org/W2003575772","https://openalex.org/W2022319605","https://openalex.org/W2075598135","https://openalex.org/W2140164076","https://openalex.org/W2486225631","https://openalex.org/W2558541188","https://openalex.org/W4213351855","https://openalex.org/W6730216097"],"related_works":["https://openalex.org/W4252337044","https://openalex.org/W118630527","https://openalex.org/W38289631","https://openalex.org/W2592886773","https://openalex.org/W4293116252","https://openalex.org/W3093216143","https://openalex.org/W2963561010","https://openalex.org/W2623853989","https://openalex.org/W2731735422","https://openalex.org/W2796378304"],"abstract_inverted_index":{"Increasing":[0],"penetration":[1],"of":[2,31,64,96,105,115,125,131],"variable":[3,32,106],"renewables":[4,33],"has":[5,117],"several":[6],"impacts":[7,30],"such":[8],"as":[9],"lower":[10],"market":[11,111],"prices,":[12],"higher":[13,17,51,62,137,147],"generation":[14,18,98,139],"variability":[15],"and":[16,46,57,127],"forecast":[19,94,103],"error.":[20],"This":[21],"paper":[22],"provides":[23],"a":[24,61,81,118,128],"statistical":[25],"analysis":[26],"over":[27],"the":[28,35,42,53,74,77,85,93,109,146],"above-mentioned":[29],"on":[34],"German":[36,110],"electricity":[37],"market.":[38],"Results":[39],"show":[40,135],"that":[41,136],"correlation":[43,54],"between":[44,55],"price":[45,56,148],"residual":[47],"load":[48,68,78,86],"is":[49,79,99],"much":[50],"than":[52,70],"RES":[58,71,97,107,116,138],"generation.":[59,72],"Besides,":[60],"portion":[63],"volatility":[65,140],"comes":[66],"from":[67],"rather":[69],"However,":[73],"variation":[75],"in":[76,108],"not":[80,142],"big":[82],"problem":[83],"since":[84],"can":[87],"be":[88],"very":[89],"well":[90],"predicted,":[91],"while":[92],"error":[95,104],"relatively":[100],"high.":[101],"Day-ahead":[102],"with":[112,122],"20%":[113],"share":[114],"normal":[119],"probability":[120],"distribution":[121],"mean":[123],"value":[124],"0.3%":[126],"standard":[129],"deviation":[130],"2.2%":[132],"Also,":[133],"results":[134],"does":[141],"necessarily":[143],"lead":[144],"to":[145],"variations.":[149]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}