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in rotating machines the air gap permeance in front of the slots changes with rotating rotor that it change flux in air gap and affect the voltage and current in machine.

baradaran from jondishapour university Iran

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Q: What is slot harmonics?
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What guitar has the best harmonics?

There are no best harmonics.


When was Psy-Harmonics created?

Psy-Harmonics was created in 1993.


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if a signal is not a pure sine wave it must contain harmonics


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What are odd and even harmonics?

A harmonic of a wave is a component frequency of the signal that is an integer multiple of the fundamental frequency. If the fundamental frequency is f, the harmonics have frequencies f, 2f, 3f, 4f, etc. Even harmonics are 2f, 4f, 6f, ... Odd harmonics are f, 3f, 5f, ... And remember: Even harmonics 2f, 4f, 6f,... are odd overtones. Odd harmonics f, 3f, 5f,... are even overtones. Scroll down to related links and look at "Calculations of harmonics from fundamental frequency".