Rede de media tensao e respectivos PTs

Instituto Politécnico de Leiria Escola Superior de Tecnologia e Gestão Departamento de Eng.ª Electrotécnica Rede Eléctrica de Média Tensão e respectivos PT’s Autores: Florindo Sousa nº 11039 Márcio Santo nº 10534 Orientadores: Eng.º Bruno Gomes Eng.º Victor Rama

Rede Eléctrica de M.T. e respectivos PT’s ,[object Object],[object Object],[object Object],Sumário

Rede Eléctrica de M.T. e respectivos PT’s Características da Rede de Abastecimento de MT ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rede Eléctrica de M.T. e respectivos PT’s Postos de Transformação ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Edifício – PT principal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Edifício – Monobloco ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Aparelhagem de Média Tensão ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PT’s – Aparelhagem de Média Tensão Celas – PT principal ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PT’s – Aparelhagem de Média Tensão Celas – Monobloco ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

3xLXHIOV – 8,7/15kV de 120mm ² PT’s – Aparelhagem de Média Tensão Celas Cela de entrada em MT Cela de saída para os transformadores Cela de Contagem e Corte Geral Cela de saída para o Monobloco ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PT’s – Aparelhagem de Média Tensão Transformador – 1000kVA ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PT’s – Aparelhagem de Média Tensão Transformador – 1000kVA LXHIOV – 8.7 / 15kV 3 x (1 x LXHIOV 120)mm² XV 3 x (4 x XV 240mm²) + 2 x XV 240mm² Primário Secundário ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PT’s – Aparelhagem de Média Tensão Transformador – Monobloco (315kVA) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

PT’s – Aparelhagem de Média Tensão Transformador – 315kVA LXHIOV – 8.7 / 15kV XV 3 x (1 x LXHIOV 120)mm² Primário Secundário 3 x (2 x XV 95mm²) + 2 x XV 50mm² ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Circuito de Média Tensão ,[object Object],[object Object],Un pico (kV) In (A) Icc (kA) I pico (kAp) 17,5 16 40 400 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],Postos de Transformação Protecções para sobreintensidades ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Protecções para sobreintensidades Pdc (kA) Un (kV) 40 15 40 15 40 15 In (A) 80 40 20 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Aparelhagem de Baixa Tensão ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Esquema de ligação à terra Esquema de Ligação à terra do tipo TT Terra de Protecção Terra de Serviço d ≥ 16,5m ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Terra de Protecção ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Terra de Serviço ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Ventilação ,[object Object],[object Object],[object Object],[object Object],S calculada ≤ S real Dimensionamento Correcto ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Segurança ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Postos de Transformação Acessórios ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Rede Eléctrica de M.T. e respectivos PT’s Considerações Finais ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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