Solutions
JMAG-RT Motor Model Library
PMSM/IPM Constant rating 1000(W)

No#002


How to use RTT file

Use the JMAG-RT Motor Model Library after reading and agreeing to the following terms of use.
>> JMAG Model Library (Model Library) Terms of Use

Update

2012-10-22  IPM(Vshaped) has been added.
2012-10-22  The model has been replaced with the one that accounts for the iron loss.


Features and principal use

Square, Power source for compact air conditioner compressors etc.
JMAG-RT Motor Model No.2
Closeup

Geometry display on JMAG-Express

JMAG-RT Motor Model No.2
Closeup

Result display on JMAG-RT Viewer Type3
Type
Model1k_S_D_I-
Model namePMSM
Max. Power1(kW)
Voltage/CurrentDC100(V)/20(A)
RotorIPM
Stator (Outside Diameter)54(mm)
Stator (Inside Diameter)27.5(mm)
StatorDistributed winding
Height54(mm)
MagnetNeodymium sintered
Inertia Moment1.73e-5(kg·m2)
Mass1.00(kg)
Max. Current28.3(Apeak)

Calculation results of JMAG-Designer
Average torque(N·m)3.6(N·m)
Ld2.57(mH)
Lq4.15(mH)
Inductance2.73(mH)
Torque constant0.127(N·m/A)

Calculation condition of efficiency map using JMAG-RT Viewer
Motor Control
Max.Speed6000(r/min)
Control TypeMax. Power

Inverter
Max.Voltage100(V)
Max.Current28.3(Apeak)

EfficiencyOperating range
not less than 90%26.5(%)
not less than 80%58.9(%)
not less than 70%75.9(%)
not less than 60%82.7(%)
not less than 50%86.7(%)

* Iron Loss is accounted.


Download a sample model

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