Study of operating characteristics and methods of regulation of universal collector motor at supply from AC and DC network. Construction of natural and artificial mechanical and electromechanical characteristics of the motor, study of methods of motor control. Study of a DC generator of independent excitation.
List of works performed: - Study of mechanical and electromechanical characteristics of a universal collector motor; - Regulation of the speed of rotation of a universal collector motor when fed with alternating and direct current. Investigation of regulation characteristics; - Investigation of operating characteristics of a DC generator of independent excitation. Construction of external characteristics of the generator; characteristics of idling and short-circuiting of the generator.
Construction of regulating characteristics of the generator; - Investigation of the operating characteristics of the parallel excitation DC motor
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