Parallel Computing of Magnetic Field Analysis for Rotating Machines Driven by Voltage Source on the Earth Simulator

抄録

A parallel computing method for rotating machines excited by the voltage source with the three-dimensional finite element method is developed. In this method, the matrix equations which contains voltage equations are divided into multiple subdomains and the matrix-vector products for the voltage equations in each subdomain are calculated efficiently. The validity and the usefulness of the method are verified through the computation of an IPM motor with the off-centered rotor on the Earth Simulator.