Hi all, I connect 1-phase supply to a diode bride full wave rectifier with R-L load through voltage sensor(LV-25P) and current sensor(LA-100p). I take the source voltage and source current and connected to analog channels of NI ELVIS. Through NI ELVIS device Iam able to see the waveforms in Labview. I use normal labview but not Labview real time. I have source voltage & source current(which are specified Us and Ialpha in the attached circuit). I want to see the harmonics waveform from the acquired signal. so I am attaching the circuit which i want to implement in the labview. the problem is i dont know how to implement pll, and how to delay a real signal. So Please help me Thanks in advance

Academic Hardware Products (myDAQ, myRIO)

Problem in signal processing the signal taken from NI ELVIS

Hi all,

I connect 1-phase supply to a diode bride full wave rectifier with R-L load
through voltage sensor(LV-25P) and current sensor(LA-100p). I take the source
voltage and source current and connected to analog channels of NI ELVIS.
Through NI ELVIS device Iam able to see the waveforms in Labview. I use normal
labview but not Labview real time.

I have source voltage & source current(which are specified Us and Ialpha in the attached circuit). I want to see the harmonics waveform from the acquired signal. so I am attaching the circuit which i want to implement in the labview. the problem is i dont know how to implement pll, and how to delay a real signal.

So Please help me

Thanks in advance