{"id":5240,"date":"2023-02-16T16:12:00","date_gmt":"2023-02-16T16:12:00","guid":{"rendered":"http:\/\/efas464\/?post_type=noticia&#038;p=5240"},"modified":"2025-03-07T11:27:30","modified_gmt":"2025-03-07T11:27:30","slug":"efacec-leads-the-consortium-in-the-design-and-construction-of-the-sete-rios-electrical-traction-substation","status":"publish","type":"news","link":"https:\/\/www.efacec.com\/pt\/noticias\/efacec-lider-de-consorcio-na-concecao-construcao-da-subestacao-de-tracao-eletrica-de-sete-rios\/","title":{"rendered":"Efacec lidera o cons\u00f3rcio na conce\u00e7\u00e3o e constru\u00e7\u00e3o da Subesta\u00e7\u00e3o de Tra\u00e7\u00e3o El\u00e9trica de Sete Rios"},"content":{"rendered":"<p>Em novembro de 2022 teve in\u00edcio o contrato para a constru\u00e7\u00e3o da nova Subesta\u00e7\u00e3o de Tra\u00e7\u00e3o El\u00e9trica de Sete Rios, em Lisboa, que alimentar\u00e1 cinco das linhas ferrovi\u00e1rias mais importantes da regi\u00e3o de Lisboa (Cascais, Sintra, Cintura, Sul e Norte).<\/p>\n\n\n\n<p>A nova subesta\u00e7\u00e3o, inserida na renova\u00e7\u00e3o e reconvers\u00e3o da atual Linha de Cascais, que passar\u00e1 a ser alimentada a 25kV AC, entrar\u00e1 ao servi\u00e7o no primeiro trimestre de 2025. A IP \u2013 Infraestruturas de Portugal, cliente e utilizador final da nova subesta\u00e7\u00e3o, adjudicou os trabalhos de conce\u00e7\u00e3o e constru\u00e7\u00e3o ao cons\u00f3rcio constitu\u00eddo pelas empresas Efacec, EDP Comercial e a FCM Constru\u00e7\u00f5es.<\/p>\n\n\n\n<p>No contrato de conce\u00e7\u00e3o-constru\u00e7\u00e3o, a Efacec, l\u00edder do cons\u00f3rcio, ser\u00e1 respons\u00e1vel pelo fornecimento de uma parte significativa da componente eletromec\u00e2nica, na qual se destaca o fabrico de tr\u00eas transformadores de 30MVA, sistema de comando, controlo e prote\u00e7\u00e3o, bem como o sistema de telecomunica\u00e7\u00f5es.<\/p>\n\n\n\n<p>Ser\u00e3o executadas todas as infraestruturas de constru\u00e7\u00e3o civil da subesta\u00e7\u00e3o e acesso \u00e0 mesma, incluindo uma passagem inferior ferrovi\u00e1ria e tamb\u00e9m ser\u00e1 fornecido, pela primeira vez em Portugal, um sistema de compensa\u00e7\u00e3o de desequil\u00edbrio da rede de alimenta\u00e7\u00e3o da subesta\u00e7\u00e3o em alta tens\u00e3o, com utiliza\u00e7\u00e3o da tecnologia STATCOM.<\/p>\n\n\n\n<p>A este novo projeto com a IP, juntam-se os contratos na componente de energia de tra\u00e7\u00e3o j\u00e1 em curso: projeto de conce\u00e7\u00e3o-constru\u00e7\u00e3o da nova Subesta\u00e7\u00e3o de Runa, na linha do Oeste (220kV\/2 x 25kV \u2013 32MVA) e da manuten\u00e7\u00e3o preventiva e corretiva de todas as infraestruturas de energia de tra\u00e7\u00e3o a n\u00edvel nacional (mais de 500 instala\u00e7\u00f5es, onde se incluem 23 subesta\u00e7\u00f5es de tra\u00e7\u00e3o de corrente alternada 25kV e 6kV de corrente cont\u00ednua 1.500V).<\/p>\n\n\n\n<p>A Efacec tem uma longa rela\u00e7\u00e3o com este dono de obra, desde os anos 70 do s\u00e9culo passado, tendo sido respons\u00e1vel pela constru\u00e7\u00e3o de oito subesta\u00e7\u00f5es de tra\u00e7\u00e3o, correspondendo a mais de um ter\u00e7o das instala\u00e7\u00f5es em servi\u00e7o, que fornecem energia el\u00e9trica \u00e0s caten\u00e1rias que alimentam, de uma forma sustent\u00e1vel, os comboios que circulam nas linhas ferrovi\u00e1rias portuguesas.<\/p>","protected":false},"excerpt":{"rendered":"<p>Em novembro de 2022 teve in\u00edcio o contrato para a constru\u00e7\u00e3o da nova Subesta\u00e7\u00e3o de Tra\u00e7\u00e3o El\u00e9trica de Sete Rios, em Lisboa, que alimentar\u00e1 cinco das linhas ferrovi\u00e1rias mais importantes da regi\u00e3o de Lisboa (Cascais, Sintra, Cintura, Sul e Norte).<\/p>","protected":false},"featured_media":5241,"template":"","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false},"class_list":["post-5240","news","type-news","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.8 (Yoast SEO v24.8.1) - 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