Induction Motor Design Workflow for Variable Frequency and Constant Voltage Applications

In some particular application, the induction motor is chosen for the robustness and for the possibility to avoid the power electronic plant. Besides the industrial applications, connected to the grid, the induction motor is used also as airborne equipment for the several advantages that it shows. Basically they are quite high frequency applications (250-525 Hz), in which the motor has to work in an wide range of frequencies but at a constant voltage. In this work, a design flow is proposed based on a set of analytical equations, coupled with the finite element analysis, to get a good estimation of the performance of each analyzed individual during the design and parameterization stage.