{"id":2980,"date":"2022-10-27T09:18:33","date_gmt":"2022-10-27T07:18:33","guid":{"rendered":"https:\/\/www.valemo.fr\/?p=2980"},"modified":"2023-02-06T16:30:13","modified_gmt":"2023-02-06T15:30:13","slug":"online-vibration-analysis","status":"publish","type":"post","link":"https:\/\/valemo.fr\/en\/2022\/10\/27\/online-vibration-analysis\/","title":{"rendered":"Online vibration analysis"},"content":{"rendered":"\n

Since 2020, Valemo has its own CMS analysis service to offer a remote monitoring service of the vibration behavior of wind turbines. Our experts work in close collaboration with VALEMO’s control and operation departments to ensure optimal follow-up of diagnostics and corrective actions.<\/strong><\/p>\n\n\n\n

Principle<\/h2>\n\n\n\n

The measurement of vibrations is carried out by positioning about ten accelerometers on the main components of the kinematic chain (rotor, gearbox, generator):<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

Example of instrumentation configuration : <\/p>\n\n\n

\n
\"\"
Installation of sensors<\/em><\/figcaption><\/figure><\/div>\n\n\n

Each turbine is equipped with an acquisition system that collects and transmits the measured data in real time to our dedicated server:<\/p>\n\n\n

\n
\"\"
Remote connection to CMS systems<\/em><\/figcaption><\/figure><\/div>\n\n\n

Valemo is equipped with the most powerful software for signal analysis and detection of vibration alarms.<\/p>\n\n\n\n

Types of mechanical defects<\/h2>\n\n\n
\n
\"\"<\/figure><\/div>\n\n\n

From detection to corrective action<\/h2>\n\n\n\n

Example: HSS bearing defect on multiplier<\/p>\n\n\n

\n
\"\"<\/figure><\/div>\n\n\n

The Valemo service offer<\/h2>\n\n\n\n
    \n
  • On-line vibration analysis and monitoring of most turbine models on the market. We adapt to the CMS equipment installed on site, by proposing according to the cases:\n
      \n
    • A monitoring in parallel with that performed by the maintainer to independently assess the health of the parks in operation. In this case, a gateway is set up to VALEMO servers and analysis tools.<\/li>\n\n\n\n
    • Installation of dedicated CMS systems by VALEMO for the oldest parks that are not equipped.<\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • Sending of anomaly reports including a diagnosis and recommendations for corrective actions or additional analyses (oils, endoscopy…)<\/li>\n\n\n\n
    • Requests for field feedback to the maintenance manager, follow-up and follow-up of corrective or preventive actions.<\/li>\n<\/ul>\n\n\n\n

      Our know-how is based on 10 years of experience in the O&M activities of wind farms.<\/p>\n\n\n\n

      Benefits of independent CMS monitoring<\/h2>\n\n\n\n
        \n
      • Objective analysis of SMD data for the owner and\/or operator to assess the risk of failure and optimize production before programming a corrective action.<\/li>\n\n\n\n
      • All the information related to the operation (turbine stoppages, maintenance operations, production) are taken into account by our experts to diagnose failures and propose preventive or curative actions.<\/li>\n\n\n\n
      • The data supervised by VALEMO’s data engineering department and the vibration indicators can be analyzed jointly to determine the cause of recurrent failures on a fleet of turbines in operation. Example: analysis of bearing temperatures.<\/li>\n\n\n\n
      • Finally, the vibration data are repatriated and hosted in the VALEMO data lake. The customer has the guarantee that the data history remains accessible for further analysis if needed.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        Since 2020, Valemo has its own CMS analysis service to offer a remote monitoring service of the vibration behavior of wind turbines. Our experts work in close collaboration with VALEMO’s control and operation departments to ensure optimal follow-up of diagnostics and corrective actions. Principle The measurement of vibrations is carried out by positioning about ten […]<\/p>\n","protected":false},"author":2,"featured_media":3843,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[63],"tags":[],"class_list":["post-2980","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-engineering"],"acf":[],"yoast_head":"\nOnline vibration analysis - valemo.fr<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Online vibration analysis - valemo.fr\" \/>\n<meta property=\"og:description\" content=\"Since 2020, Valemo has its own CMS analysis service to offer a remote monitoring service of the vibration behavior of wind turbines. 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Principle The measurement of vibrations is carried out by positioning about ten […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/\" \/>\n<meta property=\"og:site_name\" content=\"valemo.fr\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-27T07:18:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-02-06T15:30:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/valemo.fr\/wp-content\/uploads\/sites\/16\/2022\/12\/analyse-vibratoire-newsletter-2.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"484\" \/>\n\t<meta property=\"og:image:height\" content=\"322\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"lydiane\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"lydiane\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/\"},\"author\":{\"name\":\"lydiane\",\"@id\":\"https:\/\/valemo.fr\/#\/schema\/person\/e692caabc31af648d46d09ef1355c608\"},\"headline\":\"Online vibration analysis\",\"datePublished\":\"2022-10-27T07:18:33+00:00\",\"dateModified\":\"2023-02-06T15:30:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/\"},\"wordCount\":388,\"publisher\":{\"@id\":\"https:\/\/valemo.fr\/#organization\"},\"image\":{\"@id\":\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/valemo.fr\/wp-content\/uploads\/sites\/16\/2022\/12\/analyse-vibratoire-newsletter-2.jpg\",\"articleSection\":[\"engineering\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/\",\"url\":\"https:\/\/valemo.fr\/2022\/10\/27\/analyses-vibratoires-en-ligne\/\",\"name\":\"Online vibration analysis - 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