MT 161B - AC/DC Motors

Credits: 2

Description
Identification of the basic types of AC/DC motors including permanent magnet, three-phase and induction motors, their major components and how to measure, inspect and diagnose malfunctions are covered.

Student Learning Outcomes

Identify the components and principles of operation for the major types of AC motors.
Measure winding resistance in AC Motors. (Using Computer Simulation)
Remove, inspect, and clean end bells, rotors and bearings from an AC motor. (Using Computer Simulation)
Reassemble an AC motor, reinstalling the bearings and other parts. Then preform an operational test on it. (Using Computer Simulation)
Know the general requirements of a DC motor, being able to identify its basic components and explain its functions.
Know the requirements for induced voltage in a motor, and explain Counter EMF.
Explain the designs of a series wound, shunt wound, compound wound, and permanent magnet wound motor, and how each of them work.
Know how a reverse contractor, tapped resistor, field rheostat, and drive control system works.
Describe the color of the commutator and explain the function of the oxide film.
Explain how to maintain and repair AC/DC motors.

Prerequisite: None