39
MODE OF ACTION
5.2 Active Infeed Controller operation
5.2.1 Comparison of mains harmonics
Comparison of mains harmonics from a drive converter with B6 rectification and 4 %
U
k
choke to an Active Infeed Controller (AIC) with sine-wave EMC filter.
0
20
40
60
80
100
120
1
5
7
11
13
17
19
23
25
29
31
35
37
%
Order
AIC + sine-wave EMC filter
B6 with 4%
U
k
choke
Figure 25: Comparison of mains harmonics in % with the same motor power
Voltage Ph-Ph against earth
Voltage Ph-Ph against earth
Phase current
Phase current
Figure 26:
Drive converter with B6 rectifier and 4%
uk choke
Figure 27: Active Infeed Controller
Summary of Contents for COMBILINE Z1I05-1001 Series
Page 2: ......
