{"id":32191,"date":"2023-05-03T15:44:08","date_gmt":"2023-05-03T13:44:08","guid":{"rendered":"https:\/\/www.gebrueder-meier.ch\/?p=32191"},"modified":"2024-02-08T15:02:54","modified_gmt":"2024-02-08T14:02:54","slug":"derniere-ligne-droite-pour-la-mise-en-service-a-sec","status":"publish","type":"post","link":"https:\/\/www.gebrueder-meier.ch\/fr\/derniere-ligne-droite-pour-la-mise-en-service-a-sec\/","title":{"rendered":"Derni\u00e8re ligne droite pour la mise en service \u00e0 sec"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Apr\u00e8s les grandes r\u00e9visions effectu\u00e9es avec succ\u00e8s sur les machines 1, 2 et 3, c&rsquo;est au tour de la machine 4 d&rsquo;\u00eatre remise \u00e0 neuf. L&rsquo;alternateur de type parapluie datant de 1965 est install\u00e9 dans une centrale fluviale allemande puis est entra\u00een\u00e9 par une turbine Kaplan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les travaux comprenaient notamment le d\u00e9montage du g\u00e9n\u00e9rateur, un diagnostic du bobinage, le nettoyage cryog\u00e9nique de la roue polaire et du stator, ainsi que le recalage des enroulements du stator. Une bobine polaire a \u00e9t\u00e9 r\u00e9-isol\u00e9e car un d\u00e9faut de spire a \u00e9t\u00e9 diagnostiqu\u00e9 lors des mesures de contr\u00f4le \u00e9lectrique. De plus, des mesures de protection contre la corrosion ont \u00e9t\u00e9 prises sur les coffrages et les pi\u00e8ces du carter, et les radiateurs de refroidissement, y compris la tuyauterie d&rsquo;eau de refroidissement, ont \u00e9t\u00e9 enti\u00e8rement remplac\u00e9s. Le secteur des capteurs dans le g\u00e9n\u00e9rateur ainsi que les chauffages \u00e0 l&rsquo;arr\u00eat ont eux aussi \u00e9t\u00e9 r\u00e9vis\u00e9s.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La r\u00e9vision des cylindres de levage et de freinage a \u00e9galement \u00e9t\u00e9 effectu\u00e9e et transform\u00e9e en un syst\u00e8me de surveillance passant d&rsquo;un interrupteur de fin de course \u00e0 un d\u00e9tecteur de proximit\u00e9. Enfin, le g\u00e9n\u00e9rateur a \u00e9t\u00e9 mont\u00e9 et un diagnostic final du bobinage a \u00e9t\u00e9 effectu\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nous sommes fiers d&rsquo;avoir pu garantir une fois de plus la meilleure qualit\u00e9 dans la maintenance des grandes machines \u00e9lectriques. Celle-ci portera ses fruits avec l&rsquo;allongement de sa dur\u00e9e d&rsquo;utilisation.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"32201\" src=\"https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-768x1024.jpg\" alt=\"\" class=\"wp-image-32201\" srcset=\"https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-768x1024.jpg 768w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-225x300.jpg 225w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-1152x1536.jpg 1152w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-1536x2048.jpg 1536w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-975x1300.jpg 975w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-750x1000.jpg 750w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-I-1-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"32203\" src=\"https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-768x1024.jpg\" alt=\"\" class=\"wp-image-32203\" srcset=\"https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-768x1024.jpg 768w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-225x300.jpg 225w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-1152x1536.jpg 1152w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-1536x2048.jpg 1536w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-975x1300.jpg 975w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-750x1000.jpg 750w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-II-1-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"32199\" src=\"https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-768x1024.jpg\" alt=\"\" class=\"wp-image-32199\" srcset=\"https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-768x1024.jpg 768w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-225x300.jpg 225w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-1152x1536.jpg 1152w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-1536x2048.jpg 1536w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-975x1300.jpg 975w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-750x1000.jpg 750w, https:\/\/www.gebrueder-meier.ch\/wp-content\/uploads\/2023\/05\/Polrad-III-1-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apr\u00e8s les grandes r\u00e9visions effectu\u00e9es avec succ\u00e8s sur les machines&#8230;<\/p>\n","protected":false},"author":2,"featured_media":32195,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[8],"tags":[],"class_list":["post-32191","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-fr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/posts\/32191","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/comments?post=32191"}],"version-history":[{"count":2,"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/posts\/32191\/revisions"}],"predecessor-version":[{"id":32250,"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/posts\/32191\/revisions\/32250"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/media\/32195"}],"wp:attachment":[{"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/media?parent=32191"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/categories?post=32191"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gebrueder-meier.ch\/fr\/wp-json\/wp\/v2\/tags?post=32191"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}