Testing Of The Demonstration Board - STMicroelectronics UM1036 User Manual

2 kw 3-phase motor control steval-ihm028v1 demonstration board featuring the igbt intelligent power module stgips20k60
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UM1036
5

Testing of the demonstration board

The overall test of the demonstration board was performed on a motor bench with two kinds
of applied PMAC motors. Test conditions are listed below.
Parameters for 1
Motor parameters:
Manufacturer: Reel S.r.l.
Type: IB100 F
Nominal power: 10.7 kW
4-pole pairs
Ls = 0.003465 H; Rs = 0.28 Ω
Ke = 84 V
Nominal speed: 3000 rpm
Test conditions:
Supply voltage 325 VAC; frequency 50 Hz
Testing output power 1.8 kW; testing speed 1000 rpm
Temperature of ambient 22 °C
Active fan cooling disabled; plastic covers removed
Parameters for 2
Motor parameters:
Manufacturer: DOMEL
Type: 748.3.292
Nominal power: 1.6 kW
4-pole pairs
Ls = 0.045 H; Rs = 1.03 Ω
Ke = 84 V
Nominal speed: 2250 rpm
Test conditions:
Supply voltage 325 VAC; frequency 50 Hz
Testing output power 1.6 kW; testing speed 2250 rpm
Ambient temperature 22 °C
Active fan cooling disabled; plastic covers removed
The STM3210B board was used as the control unit with STM32 FOC firmware library v2.0
loaded. The flux weakening strategy with no sensors was chosen for testing. Three-shunt
resistors current sensing technique was selected. All related parameters of the motor were
included in the source code via the FOCGUI 2.0.0 application.
The duration of the tests was 45 minutes with the mentioned continuous output power
measured on the load of the motor testing stand. For correct thermal measurements of the
heatsink temperature, the assembled fan was removed together with the plastic covers.
Measured parameters, visible in
st
test
nd
test
Figure
15, were taken with the type IB100 F motor.
Doc ID 18293 Rev 1
Testing of the demonstration board
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