V23990-P639-A40 Output Inverter Application

V23990-P639-A40
preliminary datasheet
Output Inverter Application
flow90PIM 1
1200V/8A
General conditions
3phase SPWM
VGEon =
15 V
VGEoff = -15 V
Rgon = 32 Ω
Rgoff = 32 Ω
IGBT
Figure 1
FWD
Figure 2
Typical average static loss as a function of output current
Ploss = f(Iout)
Typical average static loss as a function of output current
Ploss = f(Iout)
15
Ploss (W)
Ploss (W)
25
Mi*cosfi = 1
Mi*cosf i= -1
20
12
15
9
10
6
5
3
Mi*cosfi = 1
Mi*cosfi = -1
0
0
At
Tj =
5
150
10
0
15
I out (A)
0
20
At
Tj =
°C
Mi*cosφ from -1 to 1 in steps of 0,2
5
150
10
15
I out (A)
20
°C
Mi*cosφ from -1 to 1 in steps of 0,2
IGBT
Figure 3
Typical average switching loss
as a function of output current
FWD
Figure 4
Typical average switching loss
as a function of output current
Ploss = f(Iout)
25
Ploss = f(Iout)
Ploss (W)
Ploss (W)
8
fsw = 16kHz
fsw = 16kHz
20
6
15
4
10
2
5
fsw = 2kHz
fsw = 2kHz
0
0
0
5
10
At
Tj =
150
DC link =
fsw from
600
V
2 kHz to 16 kHz in steps of factor 2
copyright by Vincotech
15
I out (A)
0
20
°C
1
5
10
At
Tj =
150
DC link =
fsw from
600
V
2 kHz to 16 kHz in steps of factor 2
15
I out (A)
20
°C
Revision: 1
V23990-P639-A40
preliminary datasheet
Output Inverter Application
flow90PIM 1
Phase
Figure 5
Typical available 50Hz output current
as a function Mi*cosφ
12
Phase
Figure 6
Typical available 50Hz output current
as a function of switching frequency
Iout = f(Mi*cos φ)
Iout = f(fsw)
12
Th = 60°C
Iout (A)
Th = 60°C
Iout (A)
1200V/8A
Th = 100°C
10
10
8
8
6
6
4
4
2
2
Th = 100°C
0
0
-1,0
-0,5
0,0
0,5
At
Tj =
150
DC link =
fsw =
Th from
600
V
4
kHz
60 °C to 100 °C in steps of 5 °C
1,0
Mi*cos φ
1
At
Tj =
°C
10
150
fsw (kHz)
100
°C
DC link = 600
V
Mi*cos φ = 0,8
Th from
60 °C to 100 °C in steps of 5 °C
Phase
Figure 7
Typical available 0Hz output current as a function
Ioutpeak = f(fsw)
of switching frequency
-1,00
-0,60
Iout (Apeak)
Iout (A)
12
Mi*cosfi
-0,80
Phase
Figure 8
Typical available 50Hz output current as a function of
Iout = f(fsw, Mi*cos φ)
Mi*cos φ and switching frequency
Th = 60°C
10
11,0-12,0
-0,40
8
10,0-11,0
-0,20
9,0-10,0
0,00
8,0-9,0
0,20
7,0-8,0
0,40
6,0-7,0
0,60
6
Th = 100°C
4
2
0,80
1,00
1
2
4
8
16
32
0
64
1
fsw (kHz)
10
At
Tj =
150
°C
At
Tj =
150
DC link =
Th =
600
80
V
°C
DC link =
Th from
600
V
60 °C to 100 °C in steps of 5 °C
Mi =
0
copyright by Vincotech
2
fsw (kHz)
100
°C
Revision: 1
V23990-P639-A40
preliminary datasheet
Output Inverter Application
flow90PIM 1
Inverter
Figure 9
Inverter
Figure 10
Typical available peak output power as a function of
Pout=f(Th)
heatsink temperature
Typical efficiency as a function of output power
efficiency=f(Pout)
6
100
efficiency (%)
Pout (kW)
1200V/8A
2kHz
5
16kHz
99
2kHz
4
98
3
97
2
96
1
95
16kHz
0
94
60
70
80
90
At
Tj =
150
DC link =
Mi =
cos φ=
fsw from
600
V
1
0,80
2 kHz to 16 kHz in steps of factor 2
Th ( o C)
100
0
°C
2
4
6
At
Tj =
150
DC link =
Mi =
cos φ=
fsw from
600
V
1
0,80
2 kHz to 16 kHz in steps of factor 2
8
P out (kW)
10
°C
Inverter
Figure 11
Overload (%)
Typical available overload factor as a function of
Ppeak / Pnom=f(Pnom,fsw)
motor power and switching frequency
400
350
300
250
200
150
Switching frequency (kHz)
Motor nominal power (HP/kW)
100
1,50 / 1,10
2,00 / 1,47
3,00 / 2,21
5,00 / 3,68
7,50 / 5,52
10,00 / 7,36
1
399
300
200
120
0
0
2
399
300
200
120
0
0
4
399
300
200
120
0
0
8
399
300
200
120
0
0
16
399
300
200
120
0
0
At
Tj =
150
°C
DC link =
Mi =
600
1
V
cos φ=
fsw from
Th =
0,8
1 kHz to 16kHz in steps of factor 2
80
°C
Motor eff = 0,85
copyright by Vincotech
3
Revision: 1