Introduction to DC Motor Theory

About this class



An introduction to DC motor theory.





Prerequisites


Knowledge of DC motor components and magnetic principles or review of the lessons, Introduction to AC Components and Motors and Introduction to DC Motors, is recommended.

Description


This is the seventh lesson in the iKNOW AC/DC Motor Theory Library. The lesson introduces participants to DC motor theory.

Objectives


Explain the effect of armature current on the main flux field and how it results in motor action. Explain the process of commutation and how it maintains direct current in a DC motor. Describe how the number of windings and commutator segments effects torque and mechanical power of a DC motor.

Content

Introduction to DC Motor TheoryThis is the seventh lesson in the iKNOW™ AC/DC Motor Theory Library. The lesson introduces participants to DC motor theory.

  • activity icon Series Shunt DC Motors

Curriculum

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