Principle of torque formation with reduced pulsation in switched reluctance motor with U-shaped poles
نویسندگان
چکیده
In the paper types of motors for vehicles and highlights switched reluctance motor type as one that has a simple design, high reliability low cost. The principle operation (SRM) their modifications are given. However, widespread use SRM in is constrained by specific torque its ripple. To increase torque, paired winding windings on adjacent rods U-shaped stator poles proposed. formation rotational force shown estimation efficiency electric power offered. COMSOL Multiphysics software environment analyzes advantages disadvantages using with trapezoidal rectangular profile, selected latter because greater at same dimensions. It width pole profile to ensure maximum should be about third base pole. A typical form current winding, which minimizes pulsation moment, analyzed. expediency designing specialized drive proposed topology synthesis it control law, provides required value moment minimal ripple, substantiated. As usual, constant generated certain sector necessary near shape winding. result research, conclusions were made possibility reducing cost technology when modular structure based poles, wound rod two allows them placed compactly additional space and, accordingly, density poles. Modeling process forming showed compared confirmed feasibility width.
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ژورنال
عنوان ژورنال: ??????? ????????????? ???????????? ???????????? "???"
سال: 2021
ISSN: ['2227-6890']
DOI: https://doi.org/10.20998/2413-4295.2021.03.01