OS DESAFIOS DO LICENCIAMENTO DE SISTEMAS DIGITAIS DE INSTRUMENTAÇÃO E CONTROLE EM USINAS NUCLEARES

  • Tatiane Melo Vital Centro Federal de Educação Tecnológica Celso Suckow da Fonseca (CEFET/RJ)
  • Richard Brandão Nogueira Vital Universidade Federal do Rio de Janeiro (UFRJ)

Resumo

Os processos de obsolescência e desenvolvimento de novos projetos de usinas nucleares demandam por equipamentos/componentes de Instrumentação e Controle (I&C) com melhor desempenho atendendo a requisitos de segurança cada vez mais rígidos. Em função dessa demanda, a aplicação de sistemas digitais de I&C apresenta-se como uma boa solução tecnológica, mas precisam ser validas por processos específicos de licenciamento. Diante da importância do assunto e da demanda existente, este artigo apresenta algumas atividades que tem sido realizadas para atender aos requisitos e recomendações de diversos reguladores do setor nuclear. Dessa forma, são mostrados os pontos de maior questionamento regulador e experiências sobre o processo de licenciamento de sistemas digitais de I&C em diferentes culturas reguladoras.

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Publicado
2019-06-29
Seção
Materiais e Energia