6
-0.4
-0.8
1
I
/
A
t ms
0 100 150 200 250
0
0.
Figure 156: Example for the pulse pattern; Generation two frequencies
Figure 157: Frequency spectrum for injection with component
The grid parameters are calculated using the current injection the two adjacent fre-
quencies and Hz.50000
58.2
0
0.2
0.29383
I
/
A
f Hz
.6
0.
0 100 150 200 250
-1
-0.6
41.Page 226 Commissioning the HPCI
We take care it. The power the current injection unit for the part compute
the network capacitance sufficient for 800 capacitive current system.3 Current injection with two frequencies calculate the
grid capacity (with HPCI)
LP
I CI
U1
Une
L2
L1
Figure 155: Simplified current injection diagram with three frequencies for HPCI
The below figure shows the progression the injected current for the activation displayed
in Figure 155: this case, the power auxiliary winding earthed directly the coil.4
0.34724
50.8
-0.
14.3
0.67 0.4
0.00 0.33 0.1
0.5
0.2
0
