STEVAL-IHM004V1
BLDC & AC motor control Power driver board 1 KW
Data Brief
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
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
www.st.com 4
For further information contact your local STMicroelectronics sales office.
1
1
100K-1/2W
100K-1/2W
12/24/42-VDC
STTH106 1 2 D1 4 C3 8 7 6 5
VDD DRAIN
SET 0.23V RES
1N4148 2 2 ALL THE RESISTORS ACCURACY MUST BE <1% +15V TP1 680K +5V R3 330K 3 C6 1uF 16V R7 TP4 TP3 TP2 R2 IC1 VIPER12ADIP L1 1mH J8 1 2 Vin GND 2 R4 12K Vout C5 2 D5 BZX85C5V1 2 11 IC2 L78L05ACZ
TOKO 00499
2
1
1
1
D4 1 J3 2.2uF 25V 1
FB SOURCE
-VDC 1 1 J7 1 2 J11 J10 1 1 1 J9 R22 C7 100uF 25V 1 D7 STTH106 D6 BZX85C16 100K-1/2W 100K-1/2W R5 C4 22nF 50V 1 1 J5 J6 + TR1 transil see manual 10uF 35V 3
+
-
Scheme
3
Relay3
R6
4
J12 BA 2 1 1 3 C11 22nF 400V Q1 2 0.047 2.5W
2
R24 3 Q3 BC 2 1 23 1 C8 100nF 400V 2
3
2
CONTROL BOARD
5 D8 1N4148 1 3 C12 2 1
2
Q5
4
Relay4
4
2
1
B
2
HV Monitoring +5V +15V
3
2 1
3 2 1
2 1
4 3 2 1
2 1
13 12 11 10 9 8 7 6 5 4 3 2 1
2/4
4 3 2 1
5
+VDC C1 R1 J14 VIPER12 ON/OFF R23
Board schematic
Figure 1.
FST1
FST2 D3 BZX84C15
J1 J2 D2 C2
D
3
2
J4
D
1
HV Monitoring
J13
4
Relay4
1
1
Board schematic
C10
R8 2.2K
U1 1 2 1 2 3 4 SFH615A-2
C
3 4
F1 BB Hs-Current Sense 1 10K TP6 3 2 1 Q2
Hs-Current Sense +5V
8A
0.22uF 275V-X2
TP5
C
FST4
PHASE
Phase A
TP7 FST6
120/230-VAC
FST3
NEUTRAL BD 4 3 2 1 1 R25 10K R10 0.047 2.5W Q4
FST5
+15V
Phase B
TP8
R9 100
FST7
Phase C
TP9
U2 BE
3 Q7 BF Q6 1
Relay3
3
1
RELAY12A NOT INSTALLED
22nF 400V
Com
B
BC337-25 R11 10K
13 12 11 10 9 8 7 6 5 4 3 2 1 R14 33K TACHO1 TACHO2 CON3 3 2 1 FST9 FST8 R26 10K
R27
1K R12 56K-1/2W R28 1K R15 56K-1/2W R29 1K R17 56K-1/2W
1
D9 STTH106 2 R13 120K-1/2W
1
D10 STTH106 2 R16 120K-1/2W
1
D11 STTH106 2 R18 120K-1/2W
A
Strap if not used
CON1
TEMPERATURE SENSOR
A
for mechanical robustness
R19, R20, R21 NOT INSTALLED +5V C9 +15V 100nF 50V R19 4.7K R20 4.7K R21 4.7K Title:
1 2 3 4 5 2 1
PowerBD-1000
Organisation name: +5V Size Date:
3 2
BA'
BB'
BC'
BD'
BE'
BF'
15VDC-EXT
CON2
SYSTEMS LAB
Document Number Thursday, October 20, 2005 Sheet
1
Rev A1 1 of 1
STEVAL-IHM004V1
5
4
STEVAL-IHM004V1
Revision history
2
Revision history
Table 1.
Date
Document revision history
Revision 1 Initial release. Changes
19-Jul-2007
3/4
STEVAL-IHM004V1
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