The Design and Simulation of Circuit for Electromagnetic Force Assisted Line Heating Device

Abstract:

In the process of line heating, a pulsed electromagnetic force is added to steel plates as an approximately consecutive constrained force of certain frequency. It improves the condition of steel plates heated at high temperatures and the efficiency of steel deformation and be conducive to the control of process and the improvement for the accuracy of deformation. According to the actual needs of electromagnetic force assisted line heating process, the design ideas of circuit for the electromagnetic force assisted line heating device (EFALHD) and functions of the branch circuits are introduced. The distribution of the electromagnetic force and parameters’ influence rules are analyzed by building magnetic field and circuit coupling model in ANSYS. By adding thermal analysis on the electromagnetic field analysis, a new method of line heating finite element analysis is established to support the parameter determinations of EFALHD.

• Periodical: Advanced Materials Research (Volumes 652-654)
• Pages: 2010-2018
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.652-654.2010
• Online since: January 2013
• Authors: Ji Wang, Qiang Liu, Yu Jun Liu, Bing Shi, Ye Dong Bao, Li Jun Zhang
• Keywords: Design of Circuit, Electromagnetic Force Assisted, Finite Element Analysis (FEA), Line Heating, Simulation of Circuit

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