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Isolamento de motores elétricos
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia Industrial ElétricaUTFPR, 2014-11-27)
Eletric engines are extremely important for the production of an industry, and they can, with the use, develop defects or failures. So aiming to maximize its efficiency and to reduce maintenance costs, the predictive ...
Software de dimensionamento de isoladores e barramentos para painéis de distribuição
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Eletrotécnica, 2013-09-12)
It describes the steps to dimensioning of insulators and bus bar software developing for distribution panel. The rigid bus bar and insulator dimensioning applied in low voltage panels is a procedure that takes contour of ...
Dielectric behavior of XLPE aged under multi-stressing conditions
(2005-12-01)
In this work fresh cables were laboratory aged under multi-stressing conditions at room temperature. Foils were peeled from cables, with approximately 150 ?m thickness, from the outer, middle and inner positions of the ...
Dielectric behavior of XLPE aged under multi-stressing conditions
(2005-12-01)
In this work fresh cables were laboratory aged under multi-stressing conditions at room temperature. Foils were peeled from cables, with approximately 150 ?m thickness, from the outer, middle and inner positions of the ...
Encapsulamento de sensor a fibra ótica para mapeamento térmico de máquinas elétricas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia ElétricaUTFPR, 2017-11-24)
This work aims to evaluate the performance of optical fiber sensors for thermal mapping of electrical machines, specifically Bragg networks, as well as to validate and present the calibration results of the proposed model. ...
Electrical Assessment Of Commercial 6.0-kv Htv Silicone Rubber For Power Insulation
(Elsevier Sci LTDOxford, 2016)
Análise estatística das características físico-químicas do óleo isolante mineral em transformadores de distribuição
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia Industrial ElétricaUTFPR, 2014-08-01)
This study was carried out in order to statistically analyze physico-chemical characteristics of mineral insulating oils used in distribution transformers. Such analysis is exclusively aimed at the dielectric insulating ...