Co-simulation and Solving of Clapper Type Relay Dynamic Characteristics Based on Multi-software

摘要

Based on multi-commercial finite element analysis (FEA) software co-simulation calculating method, the electromagnetic system model was built for solving static and dynamic characteristics of a clap-type rely. Using the Fortran programming language, the solving of differential equation and the calculating of electromagnetic torque interpolation was realized, therefore the MEM coupling system static/dynamic characteristics of the relay was obtained. The validity and accuracy of this method has been confirmed by results of experiments.The conclusions which obtained are valuable in optimizing the clap-type rely production.