70-W212NMC400SH01-M709P Datasheet, PDF (22/30 Pages) Vincotech – Mixed voltage NPC

70-W212NMC400SH01-M709P
datasheet
Switching Definitions Half Bridge
Figure 8
Neutral Point FWD
Turn-on Switching Waveforms & definition of t _Qrr
(t _{Q rr} = integrating time for Q _rr)
150
%
I_d
100
Q_rr
t_Qrr
50
0
-50
-100
4,1
4,2
4,3
4,4
4,5
4,6
4,7
4,8
time(us)
I _d (100%) =
Q _rr (100%) =
t _{Q rr} =
407
A
31,93
µC
0,51
µs
Figure 9
Neutral Point FWD
Turn-on Switching Waveforms & definition of t _Erec
(t _Erec= integrating time for E _rec)
125
%
100
E_rec
75
t_Erec
50
25
P_rec
0
-25
4,1
4,2
4,3
4,4
4,5
4,6
4,7
4,8
time(us)
P _rec (100%) =
E _rec (100%) =
t _{E rec} =
284,95 kW
8,01
mJ
0,51
µs
copyright Vincotech
22
31 Jul. 2015 / Revision 2