Automatic Characterization System of Switched Reluctance Machines and Nonlinear Modeling by Interpolation Using Smoothing Splines

Autor(es)

Dos Santos Barros, Tarcio Andre ^[1] ; Dos Santos Neto, Pedro Jose ^[2] ; De Paula, Marcelo Vinicius ^[2] ; Moreira, Adson Bezerra ^[3] ; Nascimento Filho, Paulo Sergio ^[2] ; Ruppert Filho, Ernesto ^[2]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Fac Mech Engn, BR-13083740 Campinas, SP - Brazil

^[2] Univ Estadual Campinas, Fac Elect & Comp Engn, BR-13083740 Campinas, SP - Brazil

^[3] Univ Fed Ceara, Dept Elect Engn, BR-62010560 Sobral, CE - Brazil

• Tipo de documento: Artigo Científico
• Fonte: IEEE ACCESS; v. 6, p. 26011-26021, 2018.
• Citações Web of Science: 1

Resumo

This paper presents a high resolution automatic system capable of performing magnetic characterization tests and obtaining the data needed to conduct reliable models for switched reluctance machines (SRM). In addition, the detailed description of the instrumentation system performed in this paper has as contribution the study of mathematical interpolation techniques for the treatment process of test data to obtain a nonlinear model based on lookup tables. It was observed that the commonly used polynomial regressions may cause inaccuracies in the final characteristics of the model data. Thereat, smoothing splines were applied, which results in more accurate and consistent results for the SRMs operation. Thus, it is possible to obtain control projects, optimization systems and advanced studies through computer simulations. Simulation and experimental results have proved the efficiency of the system and have confirmed the importance of achieving real curves when accurate models of a SRM are needed. (AU)

• Processo FAPESP: 17/21640-9 - Estudo e desenvolvimento de técnicas de controle e acionamento para utilização de máquinas elétricas de relutância variável em veículos elétricos.
• Beneficiário: Tárcio André dos Santos Barros
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 15/03248-9 - Análise e desenvolvimento de um sistema de geração eólica de energia elétrica com mitigação de componentes harmônicas de corrente elétrica fornecida para a rede elétrica
• Beneficiário: Ernesto Ruppert Filho
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 16/08645-9 - Pesquisas interdisciplinares em redes inteligentes de energia elétrica
• Beneficiário: João Bosco Ribeiro do Val
• Modalidade de apoio: Auxílio à Pesquisa - Temático