Features
■ Quick to set up, to install and easy to run
■ Inverter stage IGBT short circuit rugged based
■ Design is re-usable (the ORCAD source files
are available for free)
■ Several kinds of applications with six-step
commutation or 6-signal PWM (sine wavemodulated) outputs, including: 3 Phase AC
Induction motor control, 3 Phase BLDC/AC PM
motor control (6-step sensorless), 3 Phase
BLAC PM motor control (sinusoidal driven, with
Hall sensors)
■ Optimized layout to provide very low level of
interference between the Power and the Signal
noise
■ Modular approach with three different power
board module (300W, 1kW, 3kW)
STEVAL-IHM004V1
BLDC & AC motor control
Power driver board 1 KW
Data Brief
STEVAL-IHM004V1
Description
The general hardware architecture of the
reference design kit is based on an Inverter
topology suitable to efficiently drive three types of
motors: "3 Phase BLDC/AC Permanent Magnet
(in six-step mode)" , "3 Phase AC Induction" and
"3 Phase BLAC PM motor (sinusoidal driven)"
plus a plug-in control board, based on ST7FMC
MCU.
The inverter bridge is made by six IGBTs short
circuit rugged rated at 10uS with different option
of current capability in relationship to the power
needed by the customer final application. The
driving of the bridge is made by three IGBTs
drivers (suited in the control board) with High
Side/Low Side integrated functionality in a single
chip with also several protections. The supply of
the power is implemented using the Viper, a
Vertical Intelligent Power Enhanced Regulators
which combines an optimized, high voltage,
Vertical Power MOSFET with state-of-the-art
PWM circuitry.
July 2007 Rev 1 1/4
For further information contact your local STMicroelectronics sales office.
www.st.com
4
Board schematic STEVAL-IHM004V1
1 Board schematic
Figure 1. Scheme
A1
2
J13
J12
0.047
Q1
Relay4
4
2.5W
BA
1
1
Hs-Current Sense
3
3
U1
1
1
R8
C11
22nF 400V
1
1
2
C10
2.2K
3
F1
+5V
SFH615A-2
24
2 4
TP6
2
3
Q2
1
R24 10K
Hs-Current Sense
123
BB
0.22uF 275V-X2
TP5
8 A
C C
FST4
2
Phase A
Q3
PHASE
FST6
TP7
C8
100nF
400V
1
1
2
BC
FST3
120/230-VAC
Phase B
2
3
+15V
FST5
NEUTRAL
11Thursday, October 20, 2005
1
NOT INSTALLED
R19, R20, R21
12345
CON1
for mechanical robustness
PowerBD-1000
Title:
R21
4.7K
R20
4.7K
R19
4.7K
+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
1
2
3
4
1
2
1
2
3
1
2
SYSTEMS LAB
Document Number Rev
Organisation name:
Size
100nF
50V
C9
+15V
1
2
CON2
15VDC-EXT
BF'
BE'
BD'
BC'
BB'
BA'
Date: Sheet of
2
+5V
3
4
5
Phase C
FST7
TP8
TP9
R10
0.047
2.5W
Com
22nF 400V
C12
3
2
3
213
Q4
BD
1
R25
123
4
R9
100
Q5
Q6
1
10K
1
2
BF
BE
CONTROL BOARD
D8
1N4148
Q7
1 2
1
2
RELAY12A
NOT INSTALLED
U2
345
Relay4
Relay3
3
4
B B
13
BC337-25
D9
STTH106
R13 120K-1/2W
D10 STTH106
1 2
1K
R28
R27 1K
R12 56K-1/2W
+15V
R26
10K
+5V
HV Monitoring
R14
33K
101112
R11
123456789
10K
R16 120K-1/2W
1 2
R15 56K-1/2W
FST8
TACHO1
120K-1/2W
R18
D11 S TTH106
1 2
R29 1K
R17 56K-1/2W
123
FST9
CON3
TACHO2
TEMPERATURE SENSOR
Strap if not used
A A
HV Monitoring
TP3
ALL THE RESISTORS
+VDC
100K-1/2W
R23
100K-1/2W
R1
C1
FST1
VIPER12 ON/OFF
J14
12
1N4148
D1
1 2
STTH106
ACCURACY MUST BE <1%
5
6
7
8
4
C3
C2
D2
J2
J1
1
FST2
R2
TP2
TP1
+15V
IC1
DRAIN
VDD
D3
J3
1
1
1
D4
-VDC
680K
VIPER12ADIP
SET
RES
-
+
0.23V
3
35V
10uF
BZX84C15
1 2
2.2uF
25V
1 2
TR1
transil
J6
1
1
J5
1
J4
2
3
R3
+5V
IC2
L1
SOURCE
FB
C4
see manual
J7
1
330K
L78L05ACZ
D5
BZX85C5V1
12
J8
1mH
2
1
22nF
50V
J11
1
1
J10
1
J9
-+
1
2
3
4
5
12/24/42-VDC
D D
TP4
12K
R4
1uF
16V
C6
3
1
12
R7
Vout
2
GND
Vin
D6
BZX85C16
1 2
25V
C5
100uF
TOKO 00499
D7
STTH106
C7
R5
100K-1/2W
100K-1/2W
R22
4
R6
Relay3
3
2/4
STEVAL-IHM004V1 Revision history
2 Revision history
Table 1. Document revision history
Date Revision Changes
19-Jul-2007 1 Initial release.
3/4
STEVAL-IHM004V1
y
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