Explain the effects of Harmonics?

All QuestionsCategory: Power ElectronicsExplain the effects of Harmonics?
chetan shidling asked 2 weeks ago

I need the information.

1 Answers
Jeff answered 2 weeks ago

The output voltage control of inverters requires varying both the number of pulses per half-cycle and the pulse widths that are generated by modulating techniques. The output voltage contains even harmonics over a frequency spectrum. Some applications require either a fixed or a variable output voltage, but certain harmonics are undersirable in reducing certain effects such as harmonic torque and heating in motors, interferences, and oscillations.

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