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fundamental power factor


ratio of the absolute value of the fundamental active power P1 to the fundamental apparent power S1

λ1= |P1| / S1

Note 1 to entry: The fundamental power factor is also given by:
λ1 =|cosφ1|

Note 2 to entry: The fundamental power factor only refers to fundamental quantities.

Note 3 to entry: The fundamental power factor is sometimes called displacement factor or displacement power factor.

Publication date: 2020-12
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