{"id":"https://openalex.org/A5000190884","orcid":"https://orcid.org/0000-0002-6309-0125","observed_orcids":["https://orcid.org/0000-0002-6309-0125"],"display_name":"Valliappan Muthukaruppan","raw_author_names":["Muthukaruppan Valliappan","Muthukaruppan, Valliappan","Valliappan Muthukaruppan"],"full_name":"Muthukaruppan, Valliappan","works_count":19,"cited_by_count":83,"summary_stats":{"2yr_mean_citedness":2.3333333333333335,"h_index":5,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5000190884","orcid":"https://orcid.org/0000-0002-6309-0125","observed_orcids":["https://orcid.org/0000-0002-6309-0125"]},"affiliations":[{"institution":{"id":"https://openalex.org/I137902535","ror":"https://ror.org/04tj63d06","display_name":"North Carolina State University","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]},"years":[2024,2023,2022,2021,2020]},{"institution":{"id":"https://openalex.org/I4401727008","ror":"https://ror.org/053yszt22","display_name":"Exelon (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4401727008"]},"years":[2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I4401727008","ror":"https://ror.org/053yszt22","display_name":"Exelon (United States)","country_code":"US","type":"company","lineage":["https://openalex.org/I4401727008"]}],"topics":[{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","count":12,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T10454","display_name":"Optimal Power Flow Distribution","count":12,"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/T12451","display_name":"Smart Grid and Power Systems","count":8,"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","count":6,"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/T11941","display_name":"Power System Reliability and Maintenance","count":3,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13183","display_name":"Islanding Detection in Power Systems","value":6.83e-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"}},{"id":"https://openalex.org/T10454","display_name":"Optimal Power Flow Distribution","value":5.9e-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"}},{"id":"https://openalex.org/T10223","display_name":"Microgrid Control and Optimization","value":5.42e-05,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/T12451","display_name":"Smart Grid and Power Systems","value":5.3e-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"}},{"id":"https://openalex.org/T12804","display_name":"Thermal Analysis in Power Transmission","value":2.94e-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"}}],"x_concepts":[{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.7023424506187439},{"id":"200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","score":0.5682969689369202},{"id":"119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","score":0.45416221022605896},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.4226163327693939},{"id":"33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","score":0.2857285737991333}],"counts_by_year":[{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2020,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":3},{"year":2022,"works_count":4,"oa_works_count":1,"cited_by_count":6},{"year":2023,"works_count":3,"oa_works_count":3,"cited_by_count":6},{"year":2024,"works_count":3,"oa_works_count":2,"cited_by_count":21},{"year":2025,"works_count":3,"oa_works_count":3,"cited_by_count":25},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":22}],"display_name_alternatives":["Muthukaruppan Valliappan","Muthukaruppan, Valliappan","Valliappan Muthukaruppan"],"block_key":"v muthukaruppan","works_api_url":"https://api.openalex.org/works?filter=author.id:A5000190884","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5000190884","updated_date":"2026-11-10T14:30:39","created_date":"2019-02-21T00:00:00"}
