V23990-P718-*-PM
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Figure 6
Output inverter IGBT
Turn-off Switching Waveforms & definition of tEoff
Turn-on Switching Waveforms & definition of tEon
120
180
Pon
%
%
Ic 1%
Poff
Eoff
100
80
140
100
60
Eon
60
40
20
Uge90%
20
Uce3%
0
Uge10%
tEoff
tEon
-20
-20
0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
4,9
5
5,1
5,2
5,3
5,4
5,5
time(us)
5,6
time (us)
Poff (100%) =
Eoff (100%) =
Pon (100%) =
Eon (100%) =
59,91
kW
mJ
ꢀs
59,91
kW
mJ
ꢀs
8,87
0,67
12,48
0,39
tEoff
=
tEon =
Figure 7
Output inverter FWD
Turn-off Switching Waveforms & definition of trr
120
Id
%
80
trr
40
Ud
fitted
IRRM10%
0
-40
-80
IRRM90%
IRRM100%
-120
4,7
4,9
5,1
5,3
5,5
5,7
5,9
time(us)
6,1
Vd (100%) =
Id (100%) =
600
V
100
-83
A
IRRM (100%) =
A
trr
=
0,51
ꢀs
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14
Revision: 3
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