Displacement Power Factor of Non-Linear Current Waveform

[haimo]

Hi,

How can i Find Displacement power Factor of Non-Linear Current Waveform & Sinosoidal Voltage Waveform & get displacement Power Factor value in Numeric Constant.

If you attach .vi File, it will be a great favour.

Regards:

Haimo

[KeaneSenses]

I came across this similar forum:

http://forums.ni.com/t5/Multifunction-DAQ/How-to-get-power-readings-such-as-Power-amp-Displacement-P...

Have you looked into the Electrical Power Suite?

https://www.ni.com/en-us/shop/product/labview-electrical-power-toolkit.html

[haimo]

Actually In Electrical Power Suit (EPS) measures the power factor of linear loads...

in Nonlinear loads power factor is the product of Distortion power Factor and displacement power factor.

I want to find Distortion Power Factor.

if any on upload .vi file it be great pleasure.

thanks

[KeaneSenses]

It looks like the distortion power factor depends on the total harmonic distortion, so perhaps you could use this VI to find THD and perform the equation from there:

https://www.ni.com/docs/en-US/bundle/labview-api-ref/page/vi-lib/measure/matone-llb/harmonic-distort...

[haimo]

From  THD i will find out Distortion Power Factor, that's right.

but the issue is i want to find Displacement Power Factor, that's the issue