The focus of this paper is on the implementation and subsequent improvement of a technique for computing AC interference on buried metallic pipelines due to nearby power transmission lines. In order to perform this task, the finite element method (F.E.M.) is employed. After performing a description of the implementation of the classic F.E.M. approach, a hybrid technique designed to reduce the size of the mesh and therefore the computational time is presented. The results obtained with the two approaches are finally compared.
Popoli, A., Cristofolini, A., Sandrolini, L., Abe, B.T., Jimoh, A. (2017). Assessment of AC interference caused by transmission lines on buried metallic pipelines using F.E.M. Piscataway, NJ : Institute of Electrical and Electronics Engineers Inc. [10.23919/ROPACES.2017.7916012].
Assessment of AC interference caused by transmission lines on buried metallic pipelines using F.E.M
Popoli, Arturo;Cristofolini, Andrea;Sandrolini, Leonardo;
2017
Abstract
The focus of this paper is on the implementation and subsequent improvement of a technique for computing AC interference on buried metallic pipelines due to nearby power transmission lines. In order to perform this task, the finite element method (F.E.M.) is employed. After performing a description of the implementation of the classic F.E.M. approach, a hybrid technique designed to reduce the size of the mesh and therefore the computational time is presented. The results obtained with the two approaches are finally compared.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
