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
General
Introduction to DC Motor Theory
This is the seventh lesson in the iKNOWâ„¢ AC/DC Motor Theory Library. The lesson introduces participants to DC motor theory.
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Series Shunt DC Motors