DC Motor: Coil Excitation

Related lectures (30)

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Discusses motor characteristics such as torque, speed, current, and thermal resistances, and their impact on performance.

Explains the DC motor operation with a constant voltage power supply.

Introduces electric circuits, generators, and motors, emphasizing key concepts in DC circuits.

Provides an overview of direct current machines, covering their principles, construction, and applications in various fields.

Covers magnetic fields, Ampère's law, and magnetic dipoles with examples and illustrations.

Demonstrates an asynchronous motor performance analysis using an oscilloscope.

Covers Lenz's law, induced voltage, and electromagnetic circuits.

Explores the Permanent Magnet Synchronous Motor, focusing on power balance, torque characteristics, and an example with a BMW 130i.

Explores the applications of Lorentz force and Laplace's force in devices like galvanometers and electric motors.

Discusses the principles and applications of synchronous motors with permanent magnets, focusing on their operation and performance characteristics.