Re: Power factor/ frequency / true rms measurement of a 230V AC 50hz signal

chetanthegreat wrote:

hey People !
For my engg final year project i am in a dire
need of figuring out ways to measure power factor and the rest of these
paramaeters using a microcontroller ..the one i hav selected is
dsPIC30F6014 . Plz can somebdy direct me to the algorithms needed for
these?
For frequency i guess i can use the DFT
interpolation or zero crossing detection method and stuff ..but for the
power factor i hav absolutely no threads !!
I wud b really grateful if smbdy cud help me
out with this.


http://www.google.com/ Its called a earch engine. Learn how to use
it.


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Michael A. Terrell
Central Florida
.