Nonuniform Distribution of Conductivity Resulting From the Stress Exerted on a Stranded Cable During the Manufacturing Process
| Autor: | Ewa Napieralska Juszczak, Youcef Zeroukhi, Piotr Napieralski |
|---|---|
| Rok vydání: | 2016 |
| Předmět: |
010302 applied physics
Imagination Engineering Chemical substance business.industry media_common.quotation_subject 020208 electrical & electronic engineering Mechanical engineering 02 engineering and technology Conductivity 01 natural sciences Industrial and Manufacturing Engineering Finite element method Conductor Electrical resistance and conductance Control and Systems Engineering 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Hardening (metallurgy) Electrical and Electronic Engineering Composite material business Electrical conductor media_common |
| Zdroj: | IEEE Transactions on Industry Applications. 52:3886-3892 |
| ISSN: | 1939-9367 0093-9994 |
| DOI: | 10.1109/tia.2016.2582461 |
| Popis: | In this paper, we propose a method of three-dimensional finite element analysis to predict the electrical behavior of a stranded cable. The performance of a conductor depends not only on the material it is made from, but also on its metallurgical condition and the electrical resistance of the interwires contact areas. A mechanical simulation of the wiring and compacting processes is performed to examine the elastic–plastic deformations of the wires, as well as the shape and the pressure forces in the contact interfaces. This is followed by the analysis of an electrical model that aims to determine the electrical resistance of the deformed conductor. The coupling of mechanical and electric simulations is performed to investigate the nonhomogeneous distribution of conductivity resulting from the hardening of the material. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|