Page 657 - Industrial Power Engineering and Applications Handbook

18/622 Industrial Power Engineering and Applications Handbook

15.75 kV, 200 MW

15.751400 kV 250 MVA,

400 kV Bus (primary
transmission)

132 kV Bus (secondary
transmission)
Jumper, 2s = 200 R
I
X 132111 kV,
60MVA
=
ZS~ 50R
0)

Cable 2s = 100 R HT distribution
f I I

D 11/3.3or
6.6 kV.

LT loads
* For surge protection of motors, refer to Section 18.8 Cable 2s = 100 C2 LT distribution
Figure 18.25 Surge protection analysis of potential locations for the network illustrated in Figure 18.15