Lecture

DC Motor, Universal Motor

In course

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Description

This lecture explains how to power a DC motor with AC current to create a universal motor, analyzing the torque equations for different types of motors and discussing the connection between excitation and armature currents. The instructor demonstrates the operation principles with practical examples of universal motors found in everyday appliances like vacuum cleaners, washing machines, and drills.

In MOOCs (2)

Instructors (3)

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Official source

https://mediaspace.epfl.ch/media/0_am0b768s

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Ontological neighbourhood

Electrical engineering

Electronic engineering: Power electronics

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