V23990 P624 F24 D2 19

flow0
V23990-P624F2451
Output inverter application
General conditions: H bridge SPWM
15 V
0V
Rgon=
Typical avarage static loss
as a function of output current
IGBT
Ploss=f(Iout)
80
Figure 2.
Ploss (W)
Rgoff=
4 ohms
Typical avarage static loss
as a function of output current
FRED
Ploss=f(Iout)
90
Voutpk/Vin*
cosfi=1
70
4 ohms
Ploss (W)
Figure 1.
Vgeon
Vgeoff
Voutpk/Vin*
cosfi=-1
80
70
60
60
50
50
40
40
30
30
20
20
10
10
Voutpk/Vin*
cosfi=-1
0
20
40
60
80
Iout (A)
0
100
20
40
60
80
Iout (A)
Conditions:
Tj= 150 °C
Ratio of output peak to input DC voltage parameter
Voutpk/Vin*cosfi from
-1 to
1
in
0,2 steps
Conditions:
Tj= 150 °C
Ratio of output peak to input DC voltage parameter
Voutpk/Vin*cosfi from
-1 to
1
in
0,2 steps
Figure 3.
Figure 4.
Typical avarage switching loss
as a function of output current
IGBT
Ploss=f(Iout)
100
Typical avarage switching loss
as a function of output current
FRED
Ploss=f(Iout)
Ploss (W)
0
Voutpk/Vin*
cosfi=1
0
90,0
Ploss (W)
35,0
fsw="to"kHz
80,0
fsw="to" kHz
30,0
70,0
25,0
60,0
20,0
50,0
40,0
15,0
30,0
10,0
20,0
5,0
10,0
fsw="from" kHz
0,0
0
20
Conditions:
Switching freq.
parameter
Copyright by Vincotech
40
60
Tj= 150
DC link=
400
fsw from
4
in
*2
80
°C
V
kHz to
steps
Iout (A) 100
fsw="from" kHz
0,0
0
20
Conditions:
32 kHz
Switching freq.
parameter
40
60
Tj= 150
DC link=
400
fsw from
4
in
*2
80
°C
V
kHz to
steps
Iout (A)
100
32 kHz
Revision:2
Output inverter application
General conditions: H bridge SPWM
15 V
0V
Rgon=
Typical available 50Hz output current
as a function of Voutpk/Vin*cosfi
Phase
Iout=f(Mi*cosfi)
Iout (A)
90
Th=60°C
80
Figure 6.
Iout (A)
Figure 5.
Vgeon
Vgeoff
Typical available 50Hz output current
as a function of switching frequency
Phase
Iout=f(fsw)
Th=60°C
60
60
Th=100°C
50
40
40
30
30
20
20
10
10
0
-1,0
-0,8
-0,6
-0,4
-0,2
Conditions:
0,2
Tj=
DC link=
fsw=
Th from
in
Heatsink temp.
parameter
Figure 7.
0,0
0,4
0,6
0,8
1,0
Voutpk/Vin*cosfi
150
400
16
60
5
°C
V
kHz
°C to 100 °C
°C
steps
0
1
Heatsink temp.
parameter
Iout (A)
-0,60
84,0-92,0
-0,20
60,0-68,0
52,0-60,0
0,00
44,0-52,0
0,20
36,0-44,0
28,0-36,0
0,40
20,0-28,0
2
Conditions:
Copyright by Vincotech
4
8
16
32
64
fsw (kHz)
Tj=
DC link=
Th=
Voutpk/Vin*cosfi
68,0-76,0
°C
VAC
°C to 100 °C
°C
steps
Typical available 50Hz output current
as a function of switching frequency
Phase
Iout=f(fsw)
Th=60°C
Th=100°C
60
50
40
30
0,60
20
0,80
10
1,00
0
150 °C
400 V
90 °C
150
230
1
60
5
100
80
70
-0,40
76,0-84,0
Figure 8.
Tj=
Vout=
cosfi=
Th from
in
fsw (kHz)
90
-1,00
Iout (A)
10
Conditions:
Typical available 50Hz output current
as a function of Voutpk/Vin*cosfi and fsw
Phase
Iout=f(fsw,Voutpk/Vin*cosfi)
-0,80
4 ohms
80
70
Th=100°C
Rgoff=
90
70
50
4 ohms
1
10
Conditions:
Tj=
DC link=
Voutpk/Vin*cosfi=
Heatsink temp.
Th from
parameter
in
fsw (kHz)
150
400
0
60
5
100
°C
V
°C to 100 °C
°C
steps
Revision:2
Output inverter application
General conditions: H bridge SPWM Vgeon=
Vgeoff=
Rgon=
Typical available electric
output power as a
function of heatsink temperature
Inverter
Pout=f(Th)
Pout (kW)
25,0
"from" kHz
20,0
Figure 10.
4 ohms
Rgoff=
4 ohms
Typical efficiency
as a function of output power
Inverter
efficiency (%)
Figure 9.
15 V
0V
100,0
efficiency=f(Pout)
"from" kHz
99,0
98,0
15,0
97,0
96,0
10,0
"to" kHz
"to" kHz
95,0
5,0
94,0
0,0
93,0
60
65
70
Conditions:
Switching freq.
parameter
75
80
Tj=
DC link=
Vout=
cosfi=
fsw from
in
85
90
150 °C
400 V
230 VAC
1,00
4 kHz to
* 2 steps
95
100
Th ( o C)
0,0
5,0
Conditions:
32 kHz
Switching freq.
parameter
10,0
15,0
Tj=
DC link=
Vout=
cosfi=
fsw from
in
20,0
150 °C
400 V
230 VAC
1,00
4 kHz to
* 2 steps
25,0
Pout (kW)
32 kHz
m
Copyright by Vincotech
Revision:2