Harmonic spectrum: Difference between revisions
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The harmonic spectrum is the representation of the amplitude of each harmonic order with respect to its frequency. | The harmonic spectrum is the representation of the amplitude of each harmonic order with respect to its frequency. | ||
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Each type of device causing harmonics draws a particular form of current, with a particular harmonic content. This characteristic can be displayed by using the harmonic spectrum. | Each type of device causing harmonics draws a particular form of current, with a particular harmonic content. This characteristic can be displayed by using the harmonic spectrum. | ||
{{Gallery|M9|Harmonic spectrum for a rectangular signal U(t)|260px| | |||
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[[ru:Основные показатели гармонических искажений и принципы их измерения]] | [[ru:Основные показатели гармонических искажений и принципы их измерения]] | ||
[[zh:谐波畸变的基本指标和测量原理]] | [[zh:谐波畸变的基本指标和测量原理]] | ||
Revision as of 23:49, 7 December 2016
The harmonic spectrum is the representation of the amplitude of each harmonic order with respect to its frequency.
Figure M9 shows an example of harmonic spectrum for a rectangular signal.
Each type of device causing harmonics draws a particular form of current, with a particular harmonic content. This characteristic can be displayed by using the harmonic spectrum.
Fig. M9 – Harmonic spectrum for a rectangular signal U(t)
ru:Основные показатели гармонических искажений и принципы их измерения zh:谐波畸变的基本指标和测量原理
