Rotating magnetic field

Related lectures (16)

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Covers shortening factor, distribution factor calculation, and examples of shortened windings.

Introduces polyphase systems, focusing on rotating field, induced voltage, and phase inductance.

Showcases a DC generator providing currents to lamps in parallel.

Explains the interaction of rotating fields in motors and the conditions on supply frequencies.

Covers winding examples from microtechnology to large machines, showcasing diverse techniques and their impact on motor performance.

Demonstrates the measurement of the rotating field in an asynchronous motor.

Covers the basics of winding arrangements in motors and their impact on magnetic fields.

Showcases the effects of interference fringes on magnetic forces between two magnets.

Covers pole pairs, rotating field speed calculation, and direction of rotation.

Explains the conditions for obtaining a couple out of phase with the stator field in an asynchronous motor.