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A.1.5 Power ratios (excluding neutral – over one second)
A.1.5.1 DISTRIBUTION SYSTEM WITH NEUTRAL
Power factor of phase (i+1) with i ∈ [0 ; 2]:
Fundamental power factor of phase (i+1) or cosine of the angle of the phase-to-neutral voltage fundamental of phase (i+1)
with respect to the current fundamental of phase (i+1) with i ∈ [0 ; 2].
Tangent of phase (i +1) or tangent of the angle of the phase-to-neutral voltage fundamental of phase (i+1) with respect to
the current fundamental of phase (i+1) with i ∈ [0 ; 2].
Total power factor:
Total fundamental power factor:
with:
Total tangent:
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