Calculating downstreem load using PMU measurements

[Balaji TS]

Hello,

I am working a load measurment task. I have a bus connected with loads and we have a PMU unit connected to bus for measuring the phasor and frequency data. We are getting Voltage, PhaseAngle, Frequency and ROCOF data from the PMU. Is there any way we can calculate the downstream load consumption using the PMU measurments?

or can we measure if the loads consuming more power or not?

Thank You.

Regards,
Balaji

 

[davidbeach]

Not without current you can’t.

When one this sentence into the German to translate wanted, would one the fact exploit, that the word order and the punctuation already with the German conventions agree.

-- Douglas Hofstadter, Jan 1982

 

[jghrist]

If you had current phasors, I guess you could calculate power. It would seem overly complicated to use phasors instead of steady state measurements unless you are interested in power transients.

 

[Balaji TS]

Sorry I forgot to mention regarding current(Magnitude and Phase Angle)readings in my query.

We are getting Current measurenets also. We are getting Voltage and Current measurements(Magnitude and Angle) of all 3 Phases, Freuency data and ROCOF data. Please provide me steps to calculate load consumption.