R
X
Underexcitation Protection
Restrain area
DirAngle
XoffsetDirLine
Z (apparent impedance)
en06000457.vsd
IEC06000457 V1 EN
Figure 73:
Impedance constructed as XoffsetDirLine in LEXPDIS (40) protection
LEXPDIS (40) function is schematically described in figure
.
Section 7
1MRK 502 048-UUS A
Impedance protection
172
Technical manual
Содержание Relion
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