STEVAL-IHM008V1
BLDC & AC motor control Power board SEMITOP2 1kW
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
STEVAL-IHM008V1
Applications
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 IGBT SEMITOP2 module, including mono-phase rectifier input bridge plus three phase IGBT inverter. 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-ofthe-ar t PWM circuitry.
Designed with ST SEMITOP 600V / 10A module ( STG3P2M10N60B)
June 2006
Rev 2
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Board schematic
STEVAL-IHM008V 1
1
Figure 1.
Board schematic
Scheme
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STEVAL-IHM008V1
Revision history
2
Revision history
Table 1.
Date 09-Jun-2006 26-Jun-2006
Revision history
Revision 1 2 Initial release. Updated scheme Figure 1 Changes
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STEVAL-IHM008V1
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