ST IHM004V1 User Manual

STEVAL-IHM004V1

BLDC & AC motor control Power driver board 1 KW

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)

Data Brief

STEVAL-IHM004V1

■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)

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

2/4

.1Figure

1

Board

FST2

1

D4

1/2W-100K

2

D2

C2

2

C3

4

8 7 6 5

Board

schematic

5

4

3

2

1

+VDC

C1

FST1

1/2W-100K

12

J14

1N4148

VIPER12 ON/OFF

12/24/42-VDC

STTH106

1

2

ALL THE RESISTORS

J1

J2

D1

ACCURACY MUST BE <1%

-VDC

1

1

1

J3

D3

VDD

DRAIN

IC1

+15V

TP1

TP2

R2

schematic

+

10uF

1/2W-100K

1

1/2W-100K

2.2uF

1

BZX84C15

2

1 2

1

3

Scheme

4

22nF 400V

D

J4

J5

1

J6

TR1

25V

35V

0.23V

-

SET

VIPER12ADIP

680K

D

3

2

1

1

transil

3

+

1

J7

see manual

C4

FB

SOURCE

L1

IC2

+5V

R3

TP3

J10

22nF

1mH

J8

D5

-

J9

J11

50V

1 2

1

2

BZX85C5V1

L78L05ACZ

HV Monitoring

1

1

TOKO00499

2

1

1

Vin

Vout

3

3

Relay3

R22

R5

C5

GND

C6

R4

C7

100uF

D6

2

12K

R6

D7

25V

BZX85C16

1uF

STTH106

16V

R7

TP4

J12

J13

4

Relay4

1

1

BA

Q1

0.047

2

2.5W

U1

C10

C11

1

R8

1

1

3

Hs-Current Sense

F1

2.2K

0.22uF 275V-X2

3

8 A

BB

Q2

2

2

2

4

4

+5V

SFH615A-2

3

Hs-Current Sense

TP5

2

1

C

1

C

R24

10K

TP6

3

FST4

PHASE

Q3

2

Phase A

120/230-VAC

FST3

BC

C8

BOARD

2

1

23

100nF

TP7

400V

1

FST6

NEUTRAL

+15V

Phase B

FST5

BD

Q4

5

2

2

CONTROL

4

Q5

32

TP8

3

FST7

R9

1

100

2

R10

Phase C

1

R25

0.047

2.5W

U2

BE

10K

TP9

D8

2

4

Relay4

1

4

1N4148

1

C12

Relay3

3

1

Com

3

RELAY12A

1

22nF 400V

Q7

3

B

NOT INSTALLED

BF

Q6

2

B

BC337-25

13

12

R11

11

1

10K

10

9

8

3

7

HV Monitoring

6

+5V

5

D9

4

+15V

R27

1K

STTH106

3

1

2

2

1

R12 56K-1/2W

R13

120K-1/2W

R14

R26

33K

10K

R28

1K

D10 STTH106

FST8

1

2

STEVAL

TACHO1

R15 56K-1/2W

R16

120K-1/2W

TACHO2 FST9

R29 1K

D11

STTH106

1

2

CON3

3

R17 56K-1/2W

R18

120K-1/2W

TEMPERATURE SENSOR

Strap if not used

2

1

A

A

for mechanical robustness

CON1

1

R19, R20, R21

IHM004V1-

NOT INSTALLED

1

2 1

1

3 2 1

1

12 11 10

9 8 7 6 5 4 3 2 1

2

3

+5V

4

R19

R20

R21

Title:

PowerBD-1000

2

3

2

4

2

13

5

C9

4.7K

4.7K

4.7K

BA'

BB'

BC'

BD'

BE'

BF'

CON2

+15V

100nF

Organisation name: SYSTEMS LAB

2

15VDC-EXT

50V

1

Size

Document Number

Rev

+5V

A1

Date:

Thursday, October 20, 2005

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of

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4

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