V23990-P585-*2*-PM Output Inverter Application

V23990-P585-*2*-PM
Output Inverter Application
flow1
600V/30A
General conditions
3phase SPWM
VGEon = 15 V
VGEoff = -15 V
Rgon = 16 Ω
Rgoff = 16 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)
45
Ploss (W)
Ploss (W)
60
50
Mi*cosfi = 1
40
Mi*cosf i= -1
35
30
40
25
30
20
15
20
10
10
5
Mi*cosfi = 1
Mi*cosfi = -1
0
0
0
At
Tj =
5
10
15
20
25
30
35
40
45
Iout (A)
0
50
At
Tj =
°C
125
Mi*cosφ from -1 to 1 in steps of 0,2
10
125
15
20
25
30
35
40
45
Iout (A)
50
°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)
18,0
Ploss (W)
Ploss (W)
5
16,0
Ploss = f(Iout)
5,0
4,5
fsw = 16kHz
fsw = 16kHz
4,0
14,0
3,5
12,0
3,0
10,0
2,5
8,0
2,0
6,0
1,5
4,0
1,0
2,0
0,5
fsw = 2kHz
fsw = 2kHz
0,0
0,0
0
5
10
15
20
25
30
At
Tj =
125
DC link =
fsw from
320
V
2 kHz to 16 kHz in steps of factor 2
copyright by Vincotech
35
40
45 (A)
Iout
0
50
°C
1
5
10
15
20
25
30
At
Tj =
125
DC link =
fsw from
320
V
2 kHz to 16 kHz in steps of factor 2
35
40
45
Iout (A)
50
°C
Revision: 2
V23990-P585-*2*-PM
Output Inverter Application
flow1
Phase
Figure 5
Typical available 50Hz output current
as a function Mi*cosφ
Phase
Figure 6
Typical available 50Hz output current
as a function of switching frequency
Iout = f(Mi*cos φ)
Iout (A)
45
Th = 60°C
Iout (A)
600V/30A
40
35
Iout = f(fsw)
45
Th = 60°C
40
35
30
30
Th = 100°C
25
25
20
20
15
15
10
10
5
5
Th = 100°C
0
0
-1,0
-0,8
-0,6
-0,4
-0,2
0,0
0,2
At
Tj =
125
DC link =
fsw =
Th from
320
V
4
kHz
60 °C to 100 °C in steps of 5 °C
0,4
0,6
1
0,8
1,0
Mi*cos φ
At
Tj =
°C
10
125
fsw (kHz)
100
°C
DC link = 320
V
Mi*cos φ = 0,8
Th from
60 °C to 100 °C in steps of 5 °C
Phase
Figure 7
Phase
Figure 8
Typical available 50Hz output current as a function of
Iout = f(fsw, Mi*cos φ)
Mi*cos φ and switching frequency
Typical available 0Hz output current as a function
Ioutpeak = f(fsw)
of switching frequency
45
Iout (Apeak)
-1,00
-0,80
-0,60
40
Th = 60°C
35
Iout (A)
-0,40
37,0-40,0
30
31,0-34,0
0,00
28,0-31,0
0,20
25,0-28,0
0,40
25
Mi*cosfi
34,0-37,0
-0,20
20
15
22,0-25,0
10
0,60
0,80
5
1,00
0
Th = 100°C
1
2
4
8
16
32
64
1
fsw
(kHz)
10
At
Tj =
125
°C
At
Tj =
125
DC link =
Th =
320
80
V
°C
DC link =
Th from
320
V
60 °C to 100 °C in steps of 5 °C
Mi =
0
copyright by Vincotech
2
fsw (kHz)
100
°C
Revision: 2
V23990-P585-*2*-PM
Output Inverter Application
flow1
Inverter
Figure 9
Inverter
Figure 10
Typical efficiency as a function of output power
efficiency=f(Pout)
efficiency (%)
Typical available peak output power as a function of
Pout=f(Th)
heatsink temperature
Pout (kW)
600V/30A
12,0
2kHz
10,0
100,0
99,0
2kHz
98,0
97,0
8,0
16kHz
96,0
16kHz
6,0
95,0
94,0
4,0
93,0
92,0
2,0
91,0
0,0
90,0
60
65
70
75
80
85
At
Tj =
125
DC link =
Mi =
cos φ=
fsw from
320
V
1
0,80
2 kHz to 16 kHz in steps of factor 2
90
95
100
Th ( o C)
0,0
°C
2,0
4,0
6,0
8,0
At
Tj =
125
DC link =
Mi =
cos φ=
fsw from
320
V
1
0,80
2 kHz to 16 kHz in steps of factor 2
10,0
12,0
14,0
Pout (kW)
°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
5,00 / 3,68
7,50 / 5,52
10,00 / 7,36
15,00 / 11,03
20,00 / 14,71
25,00 / 18,39
1
240
160
120
0
0
0
2
240
160
120
0
0
0
4
234
156
117
0
0
0
8
224
149
112
0
0
0
16
205
137
0
0
0
0
At
Tj =
125
°C
DC link =
Mi =
320
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: 2