STEVAL-IHM004V1

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