V23990 P623 F24 D2 19

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V23990-P623F2451
Output inverter application
General conditions: H bridge SPWM
Figure 1.
Vgeon
Vgeoff
15 V
-15 V
Rgon=
Typical avarage static loss
as a function of output current
IGBT
Ploss=f(Iout)
60
50
50
40
40
30
30
20
20
10
10
Voutpk/Vin*
cosfi=-1
10
20
30
40
50
Voutpk/Vin*
cosfi=-1
Voutpk/Vin*
cosfi=1
0
0
60
70
Iout (A)
10
20
30
40
50
60
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)
70
Typical avarage switching loss
as a function of output current
FRED
Ploss=f(Iout)
Ploss (W)
0
8 ohms
Typical avarage static loss
as a function of output current
FRED
Ploss=f(Iout)
Ploss (W)
Ploss (W)
Figure 2.
Rgoff=
60
Voutpk/Vin*
cosfi=1
0
8 ohms
50,0
Ploss (W)
25,0
fsw="to"kHz
45,0
fsw="to" kHz
20,0
40,0
35,0
15,0
30,0
25,0
10,0
20,0
15,0
5,0
10,0
5,0
fsw="from" kHz
0,0
0
10
20
Conditions:
Switching freq.
parameter
30
40
50
Tj= 150
DC link=
400
fsw from
4
in
*2
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°C
V
kHz to
steps
fsw="from" kHz
0,0
0
60Iout (A) 70
10
Conditions:
32 kHz
Switching freq.
parameter
1
20
30
40
50
Tj= 150
DC link=
400
fsw from
4
in
*2
°C
V
kHz to
steps
60
Iout (A)
70
32 kHz
Revision: 2
Output inverter application
General conditions: H bridge SPWM
15 V
-15 V
Rgon=
Typical available 50Hz output current
as a function of Voutpk/Vin*cosfi
Phase
Iout=f(Mi*cosfi)
Iout (A)
60
Th=60°C
Figure 6.
Iout (A)
Figure 5.
Vgeon
Vgeoff
8 ohms
Rgoff=
8 ohms
Typical available 50Hz output current
as a function of switching frequency
Phase
Iout=f(fsw)
60
50
50
40
40
Th=60°C
Th=100°C
Th=100°C
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
Conditions:
Heatsink temp.
parameter
Typical available 50Hz output current
as a function of Voutpk/Vin*cosfi and fsw
Phase
Iout=f(fsw,Voutpk/Vin*cosfi)
Iout (A)
-0,80
-0,60
50,0-55,0
-0,20
35,0-40,0
30,0-35,0
0,00
25,0-30,0
°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
50
40
Voutpk/Vin*cosfi
40,0-45,0
150
230
1
60
5
100
Th=100°C
-0,40
45,0-50,0
Figure 8.
Tj=
Vout=
cosfi=
Th from
in
fsw (kHz)
60
-1,00
Iout (A)
10
30
0,20
20,0-25,0
15,0-20,0
20
0,40
10,0-15,0
0,60
10
0,80
2
Conditions:
4
8
16
32
64
fsw (kHz)
Tj=
DC link=
Th=
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1,00
0
1
150 °C
400 V
90 °C
10
Conditions:
Tj=
DC link=
Voutpk/Vin*cosfi=
Heatsink temp.
Th from
parameter
in
2
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)
14,0
Pout (kW)
"from" kHz
12,0
Figure 10.
8 ohms
Rgoff=
8 ohms
Typical efficiency
as a function of output power
Inverter
efficiency (%)
Figure 9.
15 V
-15 V
100,0
efficiency=f(Pout)
"from" kHz
99,0
10,0
98,0
8,0
97,0
"to" kHz
6,0
96,0
4,0
95,0
2,0
94,0
0,0
"to" kHz
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
2,0
4,0
Conditions:
32 kHz
Switching freq.
parameter
6,0
8,0
Tj=
DC link=
Vout=
cosfi=
fsw from
in
10,0
12,0
150 °C
400 V
230 VAC
1,00
4 kHz to
* 2 steps
14,0
16,0
Pout (kW)
32 kHz
m
Copyright by Vincotech
3
Revision: 2