To Problem ofNominal Mode Point Position on Mechanical Characteristic Curve of Rectifier-Inductor Motor

A relation between the phase current of the nominal operation mode of a rectifier-inductor motor with basic control actions and drive parameters is considered. Based on simulation results, conditions of the coordinated change of numbers of phase turns and switching parameters of the rectifier-inductor motor in the comprehensive design of a drive are stipulated which provide the specified values of the moment and velocity under various forms of the phase current. Results of the study of the influence of the rectifier-inductor motor phase current on the set power of the inverter, switching its phases, and also on winding parameters and losses in copper are presented.