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July 7th, 2016, 05:34 AM   #1
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Active harmonic filters

Hello,
What is ACTIVE HARMONIC FILTERS?
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July 7th, 2016, 05:44 AM   #2
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Math Focus: Yet to find out.
http://www.nhp.com.au/files/editor_u...y/NSCHAFFC.pdf

This is becoming a joke... Actually, it's been a joke for some time now.
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July 7th, 2016, 06:28 AM   #3
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hello
please tell in simple word english
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July 7th, 2016, 12:13 PM   #4
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Active means it uses powered components, such as op-amps.
Harmonics are multiples of the base frequency or frequency of interest.
You know what filters are.
Put that all together and it's a powered filter designed to get rid of harmonics.
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July 7th, 2016, 10:59 PM   #5
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How harmonic are generated?
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July 7th, 2016, 11:17 PM   #6
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https://en.wikipedia.org/wiki/Harmon...ectrical_power)
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