jayanth.devarayanadurga
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Hello!
I have a power sytem whose AV voltage is 220V 50 Hz 1 phase. The Voltage is a pure sine wave but the current has 3rd and 5th Harmonics.
I know that the frequencies of 3rd and 5th Harmonics are 150 Hz and 250 Hz. I want to know how to measure instantaneous current and rms current due to the 3rd and 5th Harmonics. I need to calculate displacement power factor for non sinusoidal current. I am using PIC to measure the voltage and currents.
Thanks
Jayanth D
I have a power sytem whose AV voltage is 220V 50 Hz 1 phase. The Voltage is a pure sine wave but the current has 3rd and 5th Harmonics.
I know that the frequencies of 3rd and 5th Harmonics are 150 Hz and 250 Hz. I want to know how to measure instantaneous current and rms current due to the 3rd and 5th Harmonics. I need to calculate displacement power factor for non sinusoidal current. I am using PIC to measure the voltage and currents.
Thanks
Jayanth D