{"id":736,"date":"2017-12-28T14:31:06","date_gmt":"2017-12-28T14:31:06","guid":{"rendered":"http:\/\/www.admotec.com\/wordpress\/?page_id=736"},"modified":"2023-08-04T02:41:30","modified_gmt":"2023-08-04T02:41:30","slug":"nuclear-monitoring-sensors","status":"publish","type":"page","link":"https:\/\/www.admotec.com\/fr\/inductive-sensors\/nuclear-monitoring-sensors\/","title":{"rendered":"\u00c9nergie Nucl\u00e9aire"},"content":{"rendered":"

[vc_row row_height_percent=\u00a0\u00bb0″ back_image=\u00a0\u00bb113943″ back_repeat=\u00a0\u00bbno-repeat\u00a0\u00bb overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb421545″ shape_dividers=\u00a0\u00bb\u00a0\u00bb][vc_column][vc_column_text]Comment expliquez-vous la r\u00e9sistance exceptionnelle aux radiations des r\u00e9solveurs Rotasyn ? La justification est simple : Le r\u00e9solveur est constitu\u00e9 uniquement de pi\u00e8ces en m\u00e9tal (cuivre, acier inox et Fe-Si ) \u00e0 l\u2019exceptions des mat\u00e9riaux isolants utilis\u00e9s dans le stator, lesquels sans exceptions sont en polyimide (Kapton). Comme l\u2019isolant est la partie la plus sensible aux radiations, c\u2019est son choix qui va limiter la tenue aux radiations de l\u2019ensemble. Sur internet vous trouverez des publications du CERN sur la r\u00e9sistance aux radiations de mat\u00e9riaux isolants. Le polyimide r\u00e9siste \u00e0 une dose maximale de 5*10^9 Rad or 5*10^7 Gy[\/vc_column_text][vc_empty_space empty_h=\u00a0\u00bb4″ mobile_visibility=\u00a0\u00bbyes\u00a0\u00bb][vc_column_text text_color=\u00a0\u00bbcolor-150441″ uncode_shortcode_id=\u00a0\u00bb890762″ text_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb]<\/p>\n

Le probl\u00e8me No. 1<\/h3>\n

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Au sein d\u2019une installation nucl\u00e9aire majeure, certains r\u00e9solvers de surveillance semblaient pr\u00e9cocement d\u00e9fectueux dans les conditions tr\u00e8s exigeantes que requiert un syst\u00e8me de contr\u00f4le d\u2019une centrale nucl\u00e9aire.<\/p>\n<\/div>\n<\/div>\n

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La solution<\/h3>\n<\/div>\n<\/div>\n

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Admotec a pr\u00e9conis\u00e9 l\u2019utilisation du r\u00e9solveur Rotasyn \u00e0 rotor solide et \u00e0 r\u00e9luctance variable, qui pr\u00e9sente un temps moyen entre pannes deux fois sup\u00e9rieur \u00e0 celui d\u2019un r\u00e9solveur traditionnel. Sa dur\u00e9e possible d\u2019exploitation est pr\u00e8s de 100 fois plus longue que celle des r\u00e9solveurs qui \u00e9taient jusqu\u2019alors en place, le Rotasyn a consid\u00e9rablement r\u00e9duit les co\u00fbts de maintenance et augment\u00e9 les \u00e9conomies d\u2019amortissement des \u00e9quipements de contr\u00f4le.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Le probl\u00e8me No. 2<\/h3>\n

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Au sein d\u2019une installation nucl\u00e9aire majeure, certains capteurs de position semblaient pr\u00e9cocement d\u00e9fectueux dans les conditions tr\u00e8s exigeantes que requiert un syst\u00e8me de contr\u00f4le nucl\u00e9aire.<\/p>\n<\/div>\n<\/div>\n

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La solution<\/h3>\n<\/div>\n<\/div>\n

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Admotec a pr\u00e9conis\u00e9 l\u2019utilisation du r\u00e9solveur Rotasyn \u00e0 rotor solide et \u00e0 r\u00e9luctance variable, qui pr\u00e9sente un temps moyen entre pannes deux fois sup\u00e9rieur \u00e0 celui d\u2019un r\u00e9solveur traditionnel. Sa dur\u00e9e possible d\u2019exploitation est pr\u00e8s de 100 fois plus longue que celle des r\u00e9solveurs qui \u00e9taient jusqu\u2019alors en place, le Rotasyn a consid\u00e9rablement r\u00e9duit les co\u00fbts de maintenance et augment\u00e9 les \u00e9conomies d\u2019amortissement des \u00e9quipements de contr\u00f4le.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n

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[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_empty_space empty_h=\u00a0\u00bb4″ mobile_visibility=\u00a0\u00bbyes\u00a0\u00bb][\/vc_column][\/vc_row][vc_row row_height_percent=\u00a0\u00bb0″ overlay_alpha=\u00a0\u00bb50″ gutter_size=\u00a0\u00bb3″ column_width_percent=\u00a0\u00bb100″ shift_y=\u00a0\u00bb0″ z_index=\u00a0\u00bb0″ uncode_shortcode_id=\u00a0\u00bb178858″ back_color_type=\u00a0\u00bbuncode-solid\u00a0\u00bb back_color_solid=\u00a0\u00bb#e0e0e0″][vc_column width=\u00a0\u00bb1\/1″][vc_custom_heading uncode_shortcode_id=\u00a0\u00bb142998″]<\/p>\n

Downloads:<\/h3>\n

[\/vc_custom_heading][vc_row_inner limit_content=\u00a0\u00bb\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb2\/3″][vc_column_text uncode_shortcode_id=\u00a0\u00bb112348″]Vue d\u2019ensemble de diverses ex\u00e9cutions sp\u00e9ciales de resolvers Rotasyn<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3″][vc_button button_color=\u00a0\u00bbcolor-nhtu\u00a0\u00bb border_width=\u00a0\u00bb0″ link=\u00a0\u00bburl:https%3A%2F%2Fwww.admotec.com%2Fwordpress%2Fwp-content%2Fuploads%2F2017%2F12%2F7746_Factsheet_Rotasyn-Resolvers_quer_web_v2.pdf\u00a0\u00bb button_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb197874″ width=\u00a0\u00bb300″]Rotasyn Family[\/vc_button][\/vc_column_inner][\/vc_row_inner][vc_row_inner limit_content=\u00a0\u00bb\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb2\/3″][vc_column_text uncode_shortcode_id=\u00a0\u00bb355439″]Am\u00e9liorer la redondance<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3″][vc_button button_color=\u00a0\u00bbcolor-nhtu\u00a0\u00bb border_width=\u00a0\u00bb0″ link=\u00a0\u00bburl:https%3A%2F%2Fwww.admotec.com%2Fwordpress%2Fwp-content%2Fuploads%2F2018%2F01%2FAdmotec_Bifilar%25E2%2580%2593Duplex_E.pdf\u00a0\u00bb button_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb179626″ width=\u00a0\u00bb300″]Safety First Factsheet[\/vc_button][\/vc_column_inner][\/vc_row_inner][vc_row_inner limit_content=\u00a0\u00bb\u00a0\u00bb][vc_column_inner width=\u00a0\u00bb2\/3″][vc_column_text uncode_shortcode_id=\u00a0\u00bb185938″]V\u00e9rification de la bobine<\/strong>[\/vc_column_text][\/vc_column_inner][vc_column_inner width=\u00a0\u00bb1\/3″][vc_button button_color=\u00a0\u00bbcolor-nhtu\u00a0\u00bb border_width=\u00a0\u00bb0″ link=\u00a0\u00bburl:https%3A%2F%2Fwww.admotec.com%2Fwordpress%2Fwp-content%2Fuploads%2F2018%2F01%2FAdmotec_Bifilar%25E2%2580%2593Duplex_E.pdf\u00a0\u00bb button_color_type=\u00a0\u00bbuncode-palette\u00a0\u00bb uncode_shortcode_id=\u00a0\u00bb179626″ width=\u00a0\u00bb300″]Safety First Factsheet[\/vc_button][\/vc_column_inner][\/vc_row_inner][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Position and speed monitoring in critical areas of nuclear reactors is not easy. Admotec offers resolvers where all insulating parts are made of the most radiation hardened isolation material including Long cables.<\/p>\n","protected":false},"author":4,"featured_media":113922,"parent":718,"menu_order":19,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"yst_prominent_words":[],"class_list":["post-736","page","type-page","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/pages\/736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/comments?post=736"}],"version-history":[{"count":0,"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/pages\/736\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/pages\/718"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/media\/113922"}],"wp:attachment":[{"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/media?parent=736"}],"wp:term":[{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/www.admotec.com\/fr\/wp-json\/wp\/v2\/yst_prominent_words?post=736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}