V23990-K200-A40-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
Eoff
Poff
100
140
100
80
Eon
60
%
%
40
60
20
VGE 90%
20
Uce3%
Uge10%
0
tEon
IC 1%
tEoff
-20
2,88
-20
2,98
3,08
3,18
3,28
3,38
3,48
3,58
-0,2
-0,05
0,1
0,25
time (us)
0,4
0,55
0,7
0,85
time(us)
Poff (100%) =
Eoff (100%) =
Pon (100%) =
Eon (100%) =
9,05
kW
mJ
Ǒs
9,05
kW
mJ
Ǒs
1,47
0,65
1,53
0,36
tEoff
=
tEon =
Figure 7
Output inverter IGBT
Turn-off Switching Waveforms & definition of trr
120
Id
80
trr
40
%
0
-40
-80
Vd
IRRM10%
IRRM90%
IRRM100%
fitted
-120
2,8
3
3,2
3,4
time(us)
3,6
3,8
4
Vd (100%) =
Id (100%) =
600
V
15
A
IRRM (100%) =
-11
0,54
A
trr
=
Ǒs
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