[RTML-009] PMSM/SPM Constant rating 1(kW) 3-phase

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Available in MATLAB version R2021a and later.

Features and principal use

Slim type, Power source for compact air conditioner compressors etc.

Geometry display on JMAG-Express

Geometry display on JMAG-Express

Type

Model 1k_D_D_S
Model name PMSM
Max. Power 1(kW)
Voltage/Current DC100(V)/20(A)
Number of Poles 6
Number of Slots 18
Number of Phases 3
Rotor SPM
Stator (Outside Diameter) 115(mm)
Stator (Inside Diameter) 59(mm)
Stator Distributed winding
Number of Turns 33
Height 14(mm)
Magnet Neodymium sintered
Inertia Moment 1.13e-4(kg·m^2)
Mass 1.82(kg)
Max. Current 28.3(Apeak)

Calculation results of JMAG-Designer

Average torque(N·m) 3.6(N·m)
Ld 0.29(mH)
Lq 0.42(mH)
Inductance 0.28(mH)
Torque constant 0.128(N·m/A)

Result display on JMAG-RT Viewer Type3

Result display on JMAG-RT Viewer Type3

Calculation condition of efficiency map using JMAG-RT Viewer

– Motor Control

Max.Speed 6000(r/min)
Control Type Max. Power

– Inverter

Max.Voltage 100(V)
Max.Current 28.3(Apeak)
Efficiency Operating range
not less than 90% 76.6(%)
not less than 80% 89.2(%)
not less than 70% 93.0(%)
not less than 60% 94.9(%)
not less than 50% 96.0(%)

* Iron Loss is accounted.

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How to use RTT file

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

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