ABB REC650 ANSI Technical Manual page 98

Section 6
Current protection
92
Phase-ground short circuit:
= =
V V I
ref _ A A dir A _
ANSIEQUATION1452 V1 EN
=
V V I
ref B _ B dir B _
ANSIEQUATION1453 V1 EN
= =
V V I
ref C _ C dir C _
ANSIEQUATION1454 V1 EN
I
A
=
I
B
I
C
1MRK 511 287-UUS A
(Equation 4)
(Equation 5)
(Equation 6)
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