What Is Meant By Input Power Factor In Controlled Rectifier?

1.	What Is Meant By Input Power Factor In Controlled Rectifier?
Answer» The input power factor is DEFINED as the ratio of the total mean input power to the total RMS input volt-amperes. PF = ( V1 I1 cos φ?1 ) / ( Vrms Irms) where V1 = phase voltage, I1 = FUNDAMENTAL component of the supply current, ?φ1 = input displacement angle, Irms = supply rms current. The input power factor is defined as the ratio of the total mean input power to the total RMS input volt-amperes. PF = ( V1 I1 cos φ?1 ) / ( Vrms Irms) where V1 = phase voltage, I1 = fundamental component of the supply current, ?φ1 = input displacement angle, Irms = supply rms current.

Answer»

The input power factor is DEFINED as the ratio of the total mean input power to the total RMS input volt-amperes.

PF = ( V1 I1 cos φ?1 ) / ( Vrms Irms) where V1 = phase voltage, I1 = FUNDAMENTAL

component of the supply current, ?φ1 = input displacement angle, Irms = supply rms current.

The input power factor is defined as the ratio of the total mean input power to the total RMS input volt-amperes.

PF = ( V1 I1 cos φ?1 ) / ( Vrms Irms) where V1 = phase voltage, I1 = fundamental

component of the supply current, ?φ1 = input displacement angle, Irms = supply rms current.

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