The multiple electrical machines system of the switched reluctance drive

In the paper, the essential conditions for the harmonious operation with multiple electrical machines system of the switched reluctance drive are introduced from the structure of the reluctance machine, topologies of the switched power converter, the control strategies and the stability working points. The three technical indexes of the multiple electrical machines system are defined for quantitative analysis, such as the relative torque difference at the rated condition, the relative difference of phase current peak value and the relative difference of the phase current root-mean-square value, by taking the developed double switched reluctance motors system for a example.