Auzellag D. 3. Technique of optimization of a variable-frequency control by asynchronous electric drives on set of the established requirements and limitations

- A method was designed to provide optimization of the regulating pattern of voltage and its frequency under controlled start of inertial electric drives with asynchronous motors (AM), in particular the gyro-systems, at specified requirements to current availability time as well as to power consumption, or to their combination. - We have designed mathematical and physical model of asynchro-nous short-circuit engines with relatively massive ferromagnetic inserts in grooves of a rotor. The combined usage of such a AM and its ampli-tude-frequency control provides a substantial improvement in some properties of adjustable electromechanical systems.