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Results. We produced an analytical model of an expert's skills that takes into account the impact of both interdependent and independent private indicators of professional training on the generalized quality indicator... Results. We considered the process of multiphase pulse width modulation in the converter-to-electric motor system. We demonstrated that full-phase and non-full-phase pulse width modulation algorithms can be used to minimize the number of switching operations of voltage switch converter keys. We analyzed expressions for modulating functions of multiphase voltages of half-bridges of voltage switch converters. We produced an expression for the local dispersion of the load current of a multiphase bridge circuit. We found numerical values of the pulse displacement coefficients which make it possible to obtain a minimum value of local current dispersion for cases of full-phase and non-full-phase multiphase pulse width modulation. We produced an expression for the optimal..

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