Estudo de ruído em transformadores a seco encapsulados

This work aims to study the main sources of noise in Dry Type Transformer, the processes required for carrying out the tests in the manufacturer's laboratory as set by the NBR 7277/2013. Develop an algorithm for simulation of noise levels transformers through its constructive aspects, showing h...

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Autor principal: Barbosa, Luiz Yamashita
Formato: Trabalho de Conclusão de Curso (Graduação)
Idioma: Português
Publicado em: Universidade Tecnológica Federal do Paraná 2022
Assuntos:
Acesso em linha: http://repositorio.utfpr.edu.br/jspui/handle/1/27248
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Resumo: This work aims to study the main sources of noise in Dry Type Transformer, the processes required for carrying out the tests in the manufacturer's laboratory as set by the NBR 7277/2013. Develop an algorithm for simulation of noise levels transformers through its constructive aspects, showing how noise behaves by varying the magnetic induction in the core plate. Make the comparison between the values obtained with the developed algorithm and the values measured in the manufacturer's laboratory, checking its efficiency and the values are consistent with those required by the NBR 10295-11.