Engineering

electric parameters computation

electric parameters computation

Postby PRILODI » Mon Jul 12, 2010 9:23 am
I have samples of 50 Hz - 60 Hz parameters, such as currents and voltages, taken at a frequency of 10 ksamples/s up to 50 ksamples/s. I am looking for fast converging series to compute:
. RMS values;
. Frequency;
. Phase shift;
. Active and reactive power;
. Apparent popwer, power factor;
. Harmonic content: THD and harmonics components.

I tried to find these formulas on Wolfram Alpha, but didn't succeed. Thanks to anybody who can be of help!

Primo
PRILODI
 
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Re: electric parameters computation

Postby briangilbert » Tue Mar 15, 2011 4:49 pm
I Googled
Google Scholar
using the Advanced Search
For the word Mathematica
and the exact phrase
fast converging series
This revealed that Mathematica is used for such tasks.

You may be part of an institution with a block licence. You can get a 14 day free trial which may be enough or buy a home copy etc.

Google
Mathematica
to see the options.
briangilbert
 
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Location: London England

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