{"id":"https://openalex.org/W2770848434","doi":"https://doi.org/10.1109/afrcon.2017.8095618","title":"Impact of demand profiles on grid-interactive photovoltaic systems in Bloemfontein: A case study","display_name":"Impact of demand profiles on grid-interactive photovoltaic systems in Bloemfontein: A case study","publication_year":2017,"publication_date":"2017-09-01","ids":{"openalex":"https://openalex.org/W2770848434","doi":"https://doi.org/10.1109/afrcon.2017.8095618","mag":"2770848434"},"language":"en","primary_location":{"id":"doi:10.1109/afrcon.2017.8095618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2017.8095618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE AFRICON","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/A5006434913","display_name":"K. Kusakana","orcid":"https://orcid.org/0000-0001-7663-4614"},"institutions":[{"id":"https://openalex.org/I110603874","display_name":"Central University of Technology","ror":"https://ror.org/033z08192","country_code":"ZA","type":"education","lineage":["https://openalex.org/I110603874"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"Kanzumba Kusakana","raw_affiliation_strings":["Department of Electrical, Central University of Technology, Bloemfontein, South Africa"],"affiliations":[{"raw_affiliation_string":"Department of Electrical, Central University of Technology, Bloemfontein, South Africa","institution_ids":["https://openalex.org/I110603874"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5006434913"],"corresponding_institution_ids":["https://openalex.org/I110603874"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.13163023,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"997","last_page":"1002"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11336","display_name":"Energy and Environment Impacts","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11336","display_name":"Energy and Environment Impacts","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10603","display_name":"Smart Grid Energy Management","score":0.9979000091552734,"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/T11007","display_name":"Hybrid Renewable Energy Systems","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2102","display_name":"Energy Engineering and Power Technology"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/renewable-energy","display_name":"Renewable energy","score":0.7329339385032654},{"id":"https://openalex.org/keywords/photovoltaic-system","display_name":"Photovoltaic system","score":0.7219582200050354},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.6432218551635742},{"id":"https://openalex.org/keywords/matlab","display_name":"MATLAB","score":0.46784815192222595},{"id":"https://openalex.org/keywords/secondary-sector-of-the-economy","display_name":"Secondary sector of the economy","score":0.4622457027435303},{"id":"https://openalex.org/keywords/environmental-economics","display_name":"Environmental economics","score":0.4499467611312866},{"id":"https://openalex.org/keywords/consumption","display_name":"Consumption (sociology)","score":0.4487614929676056},{"id":"https://openalex.org/keywords/demand-response","display_name":"Demand response","score":0.44034281373023987},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4384174644947052},{"id":"https://openalex.org/keywords/renewable-resource","display_name":"Renewable resource","score":0.41335320472717285},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.4127703309059143},{"id":"https://openalex.org/keywords/electricity","display_name":"Electricity","score":0.3618764281272888},{"id":"https://openalex.org/keywords/operations-management","display_name":"Operations management","score":0.2605167627334595},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.23652762174606323},{"id":"https://openalex.org/keywords/economics","display_name":"Economics","score":0.1308484673500061},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1220676600933075},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10079798102378845}],"concepts":[{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.7329339385032654},{"id":"https://openalex.org/C41291067","wikidata":"https://www.wikidata.org/wiki/Q1897785","display_name":"Photovoltaic system","level":2,"score":0.7219582200050354},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.6432218551635742},{"id":"https://openalex.org/C2780365114","wikidata":"https://www.wikidata.org/wiki/Q169478","display_name":"MATLAB","level":2,"score":0.46784815192222595},{"id":"https://openalex.org/C169685871","wikidata":"https://www.wikidata.org/wiki/Q55639","display_name":"Secondary sector of the economy","level":2,"score":0.4622457027435303},{"id":"https://openalex.org/C134560507","wikidata":"https://www.wikidata.org/wiki/Q753291","display_name":"Environmental economics","level":1,"score":0.4499467611312866},{"id":"https://openalex.org/C30772137","wikidata":"https://www.wikidata.org/wiki/Q5164762","display_name":"Consumption (sociology)","level":2,"score":0.4487614929676056},{"id":"https://openalex.org/C2779438525","wikidata":"https://www.wikidata.org/wiki/Q5255048","display_name":"Demand response","level":3,"score":0.44034281373023987},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4384174644947052},{"id":"https://openalex.org/C143517461","wikidata":"https://www.wikidata.org/wiki/Q1138571","display_name":"Renewable resource","level":3,"score":0.41335320472717285},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.4127703309059143},{"id":"https://openalex.org/C206658404","wikidata":"https://www.wikidata.org/wiki/Q12725","display_name":"Electricity","level":2,"score":0.3618764281272888},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.2605167627334595},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.23652762174606323},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.1308484673500061},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1220676600933075},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10079798102378845},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"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/C36289849","wikidata":"https://www.wikidata.org/wiki/Q34749","display_name":"Social science","level":1,"score":0.0},{"id":"https://openalex.org/C136264566","wikidata":"https://www.wikidata.org/wiki/Q159810","display_name":"Economy","level":1,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/afrcon.2017.8095618","is_oa":false,"landing_page_url":"https://doi.org/10.1109/afrcon.2017.8095618","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE AFRICON","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W644489863","https://openalex.org/W1507820673","https://openalex.org/W2014987134","https://openalex.org/W2020278473","https://openalex.org/W2050707865","https://openalex.org/W2203791093","https://openalex.org/W2225661462","https://openalex.org/W2345544391","https://openalex.org/W2396544191","https://openalex.org/W2405591153","https://openalex.org/W2508599117","https://openalex.org/W2522954462","https://openalex.org/W2530971907","https://openalex.org/W2546550674"],"related_works":["https://openalex.org/W2555175041","https://openalex.org/W2032085210","https://openalex.org/W2389561653","https://openalex.org/W2052188148","https://openalex.org/W4239205706","https://openalex.org/W4239297229","https://openalex.org/W3003695187","https://openalex.org/W2392812934","https://openalex.org/W2348289076","https://openalex.org/W4377141868"],"abstract_inverted_index":{"In":[0],"this":[1,40],"paper":[2],"the":[3,12,31,63,66,79,92,102,109,120,150,158],"impact":[4],"brought":[5],"by":[6],"different":[7,86],"demand":[8,87,121],"sector":[9],"profiles":[10,61],"on":[11,119,140],"daily":[13,46,53,81],"operational":[14],"cost":[15],"and":[16,44,69,75,106,131,152],"optimal":[17],"scheduling":[18],"of":[19,34,91,112,156],"grid":[20],"connected":[21],"photovoltaic":[22],"system":[23,148],"with":[24,85,146],"bidirectional":[25],"power":[26],"flow":[27],"is":[28],"analysed":[29],"for":[30,101],"specific":[32],"case":[33],"Bloemfontein":[35,130],"in":[36,129,134,149,157],"South":[37,132],"Africa.":[38],"For":[39,56],"purpose,":[41],"residential,":[42,67],"commercial":[43,68,151],"industrial":[45,70,153],"load":[47,54,60],"curves":[48],"are":[49,116],"used":[50,74],"to":[51,77],"estimate":[52],"demands.":[55],"comparison":[57],"purposes,":[58],"three":[59],"representing":[62],"demands":[64],"from":[65],"sectors,":[71],"have":[72,98],"been":[73],"normalized":[76],"display":[78],"same":[80,103],"energy":[82,104,145],"consumption":[83,105],"level":[84],"patterns.":[88],"The":[89],"results":[90],"simulations,":[93],"obtained":[94],"using":[95],"Matlab":[96],"2016,":[97],"revealed":[99],"that":[100,128],"renewable":[107,143],"resources,":[108],"running":[110],"expenses":[111],"any":[113],"proposed":[114],"scheme":[115],"mainly":[117],"dependent":[118],"sector.":[122,160],"Consequently,":[123],"it":[124],"can":[125],"be":[126,139],"recommended":[127],"Africa":[133],"general":[135],"more":[136],"focus":[137],"should":[138],"implementing":[141],"grid-connected":[142],"hybrid":[144],"storage":[147],"sectors":[154],"instead":[155],"residential":[159]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
