ABB PCS6000, User Manual

Page: 83 / 114

ELECTRICAL INSTALLATION
PRODUCT
PCS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS600000 E40
REV.
G
LANG.
en
PAGE
83/114
Figure 6–13 Grounding the generator side of the converter system of a 2CL converter
system
1) Transformer
2) System ground
3) Cable shield
4) Cable armor
5) Equipotential bonding conductor 6) Ground cable
7) Grid side converter
8) Generator side converter
9) Generator
U2 V2 W2
1 2 3 1 2 3 1 2 3
1 2 3 1 2 3 1 2 3
L1 L2 L3 2L1 2L2 2L3 FE
PE PE
U1 V1 W1 PE PE
1 2 3 1 2 3 1 2 3
1 2 3 1 2 3 1 2 3
FE
U2 V2 W2
1 2 3 1 2 3 1 2 3
1 2 3 1 2 3 1 2 3
L1 L2 L3 2L1 2L2 2L3
FE
U1 V1 W1
PE PE
1 2 3 1 2 3 1 2 3
1 2 3 1 2 3 1 2 3
FE
1
3
4
5
6
7
8
7
8
9
2