BASIC VARIANTS
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5
Figure 25. Example simulation with traditional control and d=1/2: leg currents and sum current.
I = 100A/leg, L= 2050
u
H, Udc = 1025V
The ripple current for the filter choke can be calculated as follows:
It is important to note that the ripple depends on duty cycle which is defined as follows:
Curve info
rms
max
min
pk2pk
I 1
100.2
112.6
87.4
25.2
I 2
100.2
112.6
87.4
25.2
I 3
100.2
112.6
87.4
25.2
I Battery
300.7
337.9
262.1
75.7
350
I [A]
Time [ms]
Currents
Interleaved
300
250
200
150
100
50
40
40.10 40.20 40.30 40.40
40.50 40.60 40.70 40.80 40.90
41
I1=I2=I3 Traditional
I Battery
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