{"id":"https://openalex.org/A5032716852","orcid":"https://orcid.org/0000-0001-5384-8775","observed_orcids":["https://orcid.org/0000-0001-5384-8775"],"display_name":"Parlin Siagian","raw_author_names":["Parlin Siagian","Siagian, Parlin"],"full_name":"Parlin Siagian","works_count":53,"cited_by_count":7,"summary_stats":{"2yr_mean_citedness":0.06976744186046512,"h_index":1,"i10_index":0},"ids":{"openalex":"https://openalex.org/A5032716852","orcid":"https://orcid.org/0000-0001-5384-8775","observed_orcids":["https://orcid.org/0000-0001-5384-8775"]},"affiliations":[{"institution":{"id":"https://openalex.org/I187494767","ror":"https://ror.org/05v4dza81","display_name":"Universitas Syiah Kuala","country_code":"ID","type":"education","lineage":["https://openalex.org/I187494767"]},"years":[2025]},{"institution":{"id":"https://openalex.org/I4210154162","ror":"https://ror.org/051t2jr69","display_name":"Universitas Pembangunan Panca Budi Medan","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210154162"]},"years":[2026,2025,2024,2023,2022,2020]}],"last_known_institutions":[{"id":"https://openalex.org/I4210154162","ror":"https://ror.org/051t2jr69","display_name":"Universitas Pembangunan Panca Budi Medan","country_code":"ID","type":"education","lineage":["https://openalex.org/I4210154162"]}],"topics":[{"id":"https://openalex.org/T14444","display_name":"Power Systems and Renewable Energy","count":11,"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"}},{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","count":9,"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/T10573","display_name":"Power Quality and Harmonics","count":9,"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":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/T14502","display_name":"High-Voltage Power Transmission Systems","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"}}],"topic_share":[{"id":"https://openalex.org/T13429","display_name":"Electricity Theft Detection Techniques","value":0.0002456,"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/T10468","display_name":"Photovoltaic System Optimization Techniques","value":4.53e-05,"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/T14444","display_name":"Power Systems and Renewable Energy","value":4.19e-05,"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"}},{"id":"https://openalex.org/T14502","display_name":"High-Voltage Power Transmission Systems","value":4.1e-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/T12838","display_name":"Photovoltaic Systems and Sustainability","value":4.09e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.708899974822998},{"id":"163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","score":0.6231905817985535},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.5568000078201294},{"id":"119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","score":0.5299999713897705},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.48730000853538513}],"counts_by_year":[{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2020,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2022,"works_count":4,"oa_works_count":4,"cited_by_count":1},{"year":2023,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2024,"works_count":16,"oa_works_count":16,"cited_by_count":1},{"year":2025,"works_count":18,"oa_works_count":17,"cited_by_count":1},{"year":2026,"works_count":9,"oa_works_count":9,"cited_by_count":2}],"display_name_alternatives":["Parlin Siagian","Siagian, Parlin"],"block_key":"p siagian","works_api_url":"https://api.openalex.org/works?filter=author.id:A5032716852","updated_date":"2026-10-28T12:34:19","created_date":"2016-06-24T00:00:00"}