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V23990-P824-F-P2-19

Description
Typical average static loss as a function of output current
File Size283KB,4 Pages
ManufacturerVincotech
Websitehttps://www.vincotech.com/
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V23990-P824-F-P2-19 Overview

Typical average static loss as a function of output current

V23990-P824-F-PM
preliminary datasheet
flowPACK 1 3rd gen
Output Inverter Application
General conditions
3phase SPWM
V
GEon
= 15 V
V
GEoff
= -15 V
R
gon
= 4
R
goff
= 4
600V/75A
Figure 1
Typical average static loss as a function of output current
P
loss
= f(I
out
)
140
Ploss (W)
IGBT
Figure 2
Typical average static loss as a function of output current
P
loss
= f(I
out
)
140
Ploss (W)
FRED
120
Mi*cosfi = 1
120
Mi*cosf i= -1
100
100
80
80
60
60
40
40
20
20
Mi*cosfi = -1
0
0
20
40
60
80
100
120
Iout (A)
140
0
0
20
40
60
80
100
Mi*cosfi = 1
120
Iout (A)
140
At
T
j
=
150
°C
At
T
j
=
150
°C
Mi*cosfi from -1 to 1 in steps of 0,2
Figure 3
Typical average switching loss
as a function of output current
Ploss (W)
60,0
Mi*cosfi from -1 to 1 in steps of 0,2
IGBT
P
loss
= f(I
out
)
Figure 4
Typical average switching loss
as a function of output current
Ploss (W)
18,0
FRED
P
loss
= f(I
out
)
16,0
50,0
fsw = 16kHz
fsw = 16kHz
14,0
40,0
12,0
10,0
30,0
8,0
20,0
6,0
4,0
10,0
2,0
fsw = 2kHz
0,0
0
20
40
60
80
100
120
Iout (A)
140
0,0
0
20
40
60
80
fsw = 2kHz
100
120
140
Iout (A)
At
T
j
=
150
°C
At
T
j
=
150
°C
DC link = 320
V
fsw from 2 kHz to 16 kHz in steps of factor 2
DC link = 320
V
fsw from 2 kHz to 16 kHz in steps of factor 2
copyright
by
Vincotech
1
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