C.A 8336 Power Quality Analyzer THD-f Result on Page 13

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#1 21682317 08 Apr 2019 19:03

Muhammad Akmal Abdullah Muhammad Akmal Abdu...

Anonymous
Post #1
21682317 08 Apr 2019 19:03

Hello. I have problem on page 13 of this enclosed report generated from C.A 8336 Power Quality Analyzer. It is about THD-f (Total Harmonic Distortion comparison to fundamental frequency).
Is the result okey?

Any expert here?

Thank you.

Attachments:

forums-report-pqa-hdw.pdf Download (1.49 MB)
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#2 21682318 10 Apr 2019 23:51

Rick Curl Rick Curl

Anonymous

Post #2
21682318 10 Apr 2019 23:51

Hi Muhammad-Looks like none of us are experts in this area- but from what I can see, The THD of the current on phase 3 was as high as 191%- which just seems wrong. It looks like you are using a really nice power analyzer. I'm impressed with the data it captured. If it were me I think I would contact AEMC support and see what they think.Sorry I can't be more help.-Rick
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#3 21682319 13 Apr 2019 15:56

Muhammad Akmal Abdullah Muhammad Akmal Abdu...

Anonymous

Post #3
21682319 13 Apr 2019 15:56

Thank you.
#4 21682320 12 May 2019 00:24

Ahmed Sheikh Ahmed Sheikh

Anonymous

Post #4
21682320 12 May 2019 00:24

I would suggest you the following read:
http://electricalacademia.com/electric-power/power-quality-issues-power-distribution-system/
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C.A 8336 Power Quality Analyzer THD-f Result on Page 13—Is This Value Acceptable?

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