{"id":"https://openalex.org/A5111972282","orcid":"https://orcid.org/0000-0001-8782-8019","observed_orcids":["https://orcid.org/0000-0001-8782-8019"],"display_name":"Willie A Cronje","raw_author_names":["Cronje, Willie A.","Professor Willie Cronje","W A Cronje","W. A. Cronje","W. CRONJE","W. Cronje","W.A. Cronje","Willie A Cronje","Willie A. Cronje","Willie Cronje"],"full_name":"Willie A Cronje","works_count":59,"cited_by_count":425,"summary_stats":{"2yr_mean_citedness":0.3333333333333333,"h_index":10,"i10_index":10},"ids":{"openalex":"https://openalex.org/A5111972282","orcid":"https://orcid.org/0000-0001-8782-8019","observed_orcids":["https://orcid.org/0000-0001-8782-8019"]},"affiliations":[{"institution":{"id":"https://openalex.org/I192619145","ror":"https://ror.org/03rp50x72","display_name":"University of the Witwatersrand","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]},"years":[2026,2025,2023,2022,2020,2019,2018,2017,2016,2015,2014,2013,2012,2007,2005]},{"institution":{"id":"https://openalex.org/I24027795","ror":"https://ror.org/04z6c2n17","display_name":"University of Johannesburg","country_code":"ZA","type":"education","lineage":["https://openalex.org/I24027795"]},"years":[2004,1995]},{"institution":{"id":"https://openalex.org/I859038795","ror":"https://ror.org/02smfhw86","display_name":"Virginia Tech","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]},"years":[2003]}],"last_known_institutions":[{"id":"https://openalex.org/I192619145","ror":"https://ror.org/03rp50x72","display_name":"University of the Witwatersrand","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"topics":[{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","count":22,"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/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","count":16,"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/T10278","display_name":"Electric Motor Design and Analysis","count":14,"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","count":10,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","count":8,"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"}}],"topic_share":[{"id":"https://openalex.org/T11444","display_name":"Electromagnetic Compatibility and Noise Suppression","value":8.13e-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/T10175","display_name":"Advanced DC-DC Converters","value":7.43e-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/T12898","display_name":"Induction Heating and Inverter Technology","value":6.48e-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/T11249","display_name":"Wireless Power Transfer Systems","value":4.82e-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":4.53e-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"}}],"x_concepts":[{"id":"165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","score":0.7568431496620178},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.728283166885376},{"id":"119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","score":0.7222814559936523},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5080437660217285},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.4595796465873718}],"counts_by_year":[{"year":1995,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2001,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":10,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":3,"oa_works_count":0,"cited_by_count":7},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":21},{"year":2014,"works_count":4,"oa_works_count":0,"cited_by_count":29},{"year":2015,"works_count":2,"oa_works_count":0,"cited_by_count":19},{"year":2016,"works_count":2,"oa_works_count":1,"cited_by_count":16},{"year":2017,"works_count":4,"oa_works_count":1,"cited_by_count":20},{"year":2018,"works_count":3,"oa_works_count":0,"cited_by_count":26},{"year":2019,"works_count":3,"oa_works_count":1,"cited_by_count":19},{"year":2020,"works_count":2,"oa_works_count":0,"cited_by_count":29},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":24},{"year":2022,"works_count":1,"oa_works_count":0,"cited_by_count":21},{"year":2023,"works_count":3,"oa_works_count":0,"cited_by_count":21},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":25},{"year":2025,"works_count":2,"oa_works_count":0,"cited_by_count":19},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":7}],"display_name_alternatives":["Cronje, Willie A.","Professor Willie Cronje","W A Cronje","W. A. Cronje","W. CRONJE","W. Cronje","W.A. Cronje","Willie A Cronje","Willie A. Cronje","Willie Cronje"],"block_key":"w cronje","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111972282","updated_date":"2026-11-04T11:47:51","created_date":"2016-06-24T00:00:00"}