Economic Integration Based Solution for EMI Noise in Switched Reluctance Motor Drive

In this paper, electromagnetic interference in operated switched reluctance motor (SRM) drive is analyzed, which includes mechanism of electromagnetic interference (EMI) noise generation in SRM drive, performance comparison of noise source internal impedance extraction methods. Moreover, the solution of SRM drive EMI noise is optimized by making use of economic integration based decision-making parameters modeling method. The conductive EMI noise in SRM drive is suppressed by the optimized method. The experimental results confirm the effectiveness of the analysis method proposed in this paper.