FIELD: engine building.
SUBSTANCE: invention relates to the field of automated electric drives and can be used for construction of adaptive control systems of DC motors. Device for determining parameters of a DC electric motor comprises a current sensor and a voltage sensor, which are connected to the armature winding of the electric motor, as well as output shaft rpm sensor installed on electric motor output shaft, memory unit, differentiation unit, first and second time delay units, electric parameters determination unit and electromechanical parameters determination unit connected to computer. Control inputs of unit for determination of electric parameters and memory unit are connected to electric motor control system.
EFFECT: technical result is determining in real time of a number of parameters of an electric motor.
1 cl, 1 dwg
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