Yi Chen Wu, Mateus Cirolini, T. Hayashi, Aline Ziemniczak, E. Perondi, P. R. Eckert
{"title":"Multiphysics Analysis of Tubular Linear Permanent Magnet Synchronous Motor Operating Immersed in Crude Oil","authors":"Yi Chen Wu, Mateus Cirolini, T. Hayashi, Aline Ziemniczak, E. Perondi, P. R. Eckert","doi":"10.1109/LDIA.2019.8770982","DOIUrl":null,"url":null,"abstract":"In-pipe inspection robots are an interesting solution for petrochemical industries for monitoring, maintenance and repairing activities. Depending on the working conditions and project specifications, high performance in-pipe inspection robots are required. In this paper a novel topology of an in-pipe robot is proposed based on a tubular linear permanent magnet synchronous motor (TLPMSM) used as the moving part. The application requires that the robot is immersed in crude oil where the operating temperature can vary in a range of 4 °C up to 100°C and must travel distances in the range of kilometers. In order to maximize the performance of the studied linear motor, and to identify limits of operation a multiphysics analysis was performed using numerical methods to evaluate coupled electromagnetic, thermal and fluid dynamics behavior.","PeriodicalId":214273,"journal":{"name":"2019 12th International Symposium on Linear Drives for Industry Applications (LDIA)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 12th International Symposium on Linear Drives for Industry Applications (LDIA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/LDIA.2019.8770982","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
In-pipe inspection robots are an interesting solution for petrochemical industries for monitoring, maintenance and repairing activities. Depending on the working conditions and project specifications, high performance in-pipe inspection robots are required. In this paper a novel topology of an in-pipe robot is proposed based on a tubular linear permanent magnet synchronous motor (TLPMSM) used as the moving part. The application requires that the robot is immersed in crude oil where the operating temperature can vary in a range of 4 °C up to 100°C and must travel distances in the range of kilometers. In order to maximize the performance of the studied linear motor, and to identify limits of operation a multiphysics analysis was performed using numerical methods to evaluate coupled electromagnetic, thermal and fluid dynamics behavior.
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