Take a example as below,
1. Generator Data Sheet
Description
|
Value
|
Remark
| |
1
|
Ra Armature resistance
|
0.0044
| |
2
|
Xd D-axis armature reactance
|
2.22
|
Xd > Xd'
|
3
|
Xq Q-axis armature reactance
|
2.13
|
Xq < Xd & Xq > Xd'
|
4
|
Xd' D-axis transient reactance
|
0.31
| |
5
|
Xq' Q-axis transient reactance
|
0.45
|
Xq'< Xq & Xq'> Xd'
|
6
|
X" Machine sub-transient reactance
|
0.16
|
X" < Xd'& X" < Xq'
|
7
|
Xl Leakage reactance
|
0.13
|
Xl < X"
|
8
|
H Inertia constant
|
3
| |
9
|
D Load damping coefficient
|
0.092
|
see help
|
10
|
Td0' D-axis transient time constant
|
4.9
|
Td0' > Td0"
|
11
|
Td0" D-axis sub-transient time constant
|
0.06
|
Td0" < Td0'
|
12
|
Tq0' Q-axis transient time constant
|
0.55
|
Tq0' > Tq0"
|
13
|
Tq0" Q-axis sub-transient time constant
|
0.055
|
Tq0" < Tq0'
|
14
|
S10 Saturation factor at V=1.0 PU
|
0.113
|
S10 < S12
|
15
|
S12 Saturation factor at V=1.2 PU
|
0.454
|
S12 > S10
|
2. Transfer Function Diagram of Exciter (IEEE Type AC5A )
3. Transfer Function Diagram of Governor
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