V23990-P848-X5X-P1-14 Datasheet, PDF (19/22 Pages) Vincotech – Industrial Drives Embedded Generation

V23990-P848-A58/A59/C58/C59-PM
preliminary datasheet
Switching Definitions Output Inverter
Figure 5
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_Eoff
120
Eoff
100
Poff
80
60
%
40
20
0
Uge90%
tEoff
Ic 1%
-20
-0,2
-0,05
0,1
0,25
0,4
0,55
0,7
0,85
time (us)
P_off (100%) =
E_off (100%) =
t_Eoff =
2,41
kW
0,32
mJ
0,59
µs
Figure 6
Output inverter IGBT
Turn-on Switching Waveforms & definition of t_Eon
240
P_on
200
160
120
E_on
%₈₀
40
U_ge10%
0
t_Eon
U_ce3%
-40
2,9
3
3,1
3,2
3,3
3,4
3,5
time(us)
P_on (100%) =
E_on (100%) =
t_Eon =
2,41
kW
0,56
mJ
0,32
µs
Figure 7
Gate voltage vs Gate charge (measured)
20
15
10
5
0
-5
-10
-15
-20
-20
-10
V_GEoff =
V_GEon =
V_C (100%) =
I_C (100%) =
Q_g =
0
10
20
Qg (nC)
-15
V
15
V
600
V
4
A
40,28
nC
Output inverter FRED
30
40
50
Figure 8
Output inverter IGBT
Turn-off Switching Waveforms & definition of t_rr
200
160
120
Id
80
trr
40
% 0 _Ud
-40
-80
I_RRM10%
fitted
-120
-160
I_RRM90%
I_RRM100%
-200
2,9
3,05
3,2
3,35
3,5
3,65
3,8
time(us)
V_d (100%) =
I_d (100%) =
I_RRM (100%) =
t_rr =
600
V
4
A
-6
A
0,43
µs
copyright Vincotech
19
Revision: 1