Rmxprt分析

ADJUSTABLE-SPEED PERMANENT MAGNET SYNCHRONOUS MOTOR DESIGNFile: Setup3.resGENERAL DATA

Rated Output Power (kW): 2.2Rated V oltage (V): 380Number of Poles: 2Frequency (Hz): 1000Frictional Loss (W): 480Windage Loss (W): 4320Rotor Position: InnerType of Circuit: Y3Type of Source: SineDomain: Frequency

Operating Temperature (C): 75STATOR DATA

Number of Stator Slots: 36Outer Diameter of Stator (mm): 175Inner Diameter of Stator (mm): 120Type of Stator Slot: 2Stator Sloths0 (mm): 0.8hs1 (mm): 0.635hs2 (mm): 11.465bs0 (mm): 3.2bs1 (mm): 5.4bs2 (mm): 7.2

Top Tooth Width (mm): 5.32566Bottom Tooth Width (mm): 5.53099Skew Width (Number of Slots): 0Length of Stator Core (mm): 110Stacking Factor of Stator Core: 0.95Type of Steel: DW465_50Slot Insulation Thickness (mm): 0Layer Insulation Thickness (mm): 0End Length Adjustment (mm): 0Number of Parallel Branches: 1Number of Conductors per Slot: 156Type of Coils: 11Average Coil Pitch: 15

Number of Wires per Conductor: 3Wire Diameter (mm): 0.8

Wire Wrap Thickness (mm): 0.06Slot Area (mm^2): 97.8775Net Slot Area (mm^2): 92.587Limited Slot Fill Factor (%): 75Stator Slot Fill Factor (%): 373.846**** Warning - Result is Unfeasable ****

Coil Half-Turn Length (mm): 326.832 Wire Resistivity (ohm.mm^2/m): 0.0217ROTOR DATA

Minimum Air Gap (mm): 0.5Inner Diameter (mm): 38Length of Rotor (mm): 110Stacking Factor of Iron Core: 0.95Type of Steel: DW465_50

Polar Arc Radius (mm): 59.5 Mechanical Pole Embrace: 0.8Electrical Pole Embrace: 0.8

Max. Thickness of Magnet (mm): 4 Width of Magnet (mm): 144.513Type of Magnet: NdFe35Type of Rotor: 1Magnetic Shaft: No

PERMANENT MAGNET DATA

Residual Flux Density (Tesla): 1.23 Coercive Force (kA/m): 0

Maximum Energy Density (kJ/m^3): 273.675 Relative Recoil Permeability: 1.09981 Demagnetized Flux Density (Tesla): 0 Recoil Residual Flux Density(Tesla): 1.23 Recoil Coercive Force (kA/m): 0MATERIAL CONSUMPTION

Armature Wire Density (kg/m^3): 00 Permanent Magnet Density (kg/m^3): 7400 Armature Core Steel Density (kg/m^3): 7700 Rotor Core Steel Density(kg/m^3): 7700

Armature Copper Weight (kg): 24.6339 Permanent Magnet Weight (kg): 0.94107 Armature Core Steel Weight (kg): 7.41847 Rotor Core Steel Weight (kg):6.87394

Total Net Weight (kg): 39.8673

Armature Core Steel Consumption (kg): 17.2814 Rotor Core Steel Consumption (kg): 8.21309STEADY STATE PARAMETERSStator Winding Factor: 0.956143

D-Axis Reactive Reactance Xad (ohm): 17476.5Q-Axis Reactive Reactance Xaq (ohm): 17476.5D-Axis Reactance X1+Xad (ohm): 18328.5

Q-Axis Reactance X1+Xaq (ohm): 18328.5 Armature Leakage Reactance X1 (ohm): 851.979 Zero-Sequence Reactance X0 (ohm): 851.979 ArmaturePhase Resistance R1 (ohm): 8.80438 Armature Phase Resistance at 20C (ohm): 7.24231NO-LOAD MAGNETIC DATA

Stator-Teeth Flux Density (Tesla): 0.815844Stator-Yoke Flux Density (Tesla): 2.17777Rotor-Yoke Flux Density (Tesla): 0.727913

Air-Gap Flux Density (Tesla): 0.331745 Magnet Flux Density (Tesla): 0.349316Stator-Teeth By-Pass Factor: 0.000177707Stator-Yoke By-Pass Factor: 0.0214128Rotor-Yoke By-Pass Factor: 7.29003e-006

Stator-Teeth Ampere Turns (A.T): 1.20381Stator-Yoke Ampere Turns (A.T): 2370.85Rotor-Yoke Ampere Turns (A.T): 3.43571Air-Gap Ampere Turns (A.T): 169.228Magnet Ampere Turns (A.T): -2548.97Leakage-Flux Factor: 1Correction Factor for Magnetic

Circuit Length of Stator Yoke: 0.206052 Correction Factor for MagneticCircuit Length of Rotor Yoke: 0.733333No-Load Line Current (A): 3.29244No-Load Input Power (W): 131.04Cogging Torque (N.m): 0.287499FULL-LOAD DATANote:

This motor cannot offer the given rated output power. The following results are of the maximum output.Maximum Line Induced V oltage (V): 51975

Root-Mean-Square Line Current (A): 3.27238 Root-Mean-Square Phase Current (A): 3.27238 Armature Thermal Load (A^2/mm^3): 105.785 SpecificElectric Loading (A/mm): 48.7474 Armature Current Density (A/mm^2): 2.17007 Frictional and Windage Loss (W): 4800Iron-Core Loss (W): 1858.17Armature Copper Loss (W): 282.839Total Loss (W): 6941.01Output Power (W): -2929.21Input Power (W): 4011.79Efficiency (%): -73.0151Power Factor: 0.99996

Synchronous Speed (rpm): 60000Rated Torque (N.m): 0Torque Angle (degree): 90

Maximum Output Power (W): -2929.21 Torque Constant KT (Nm/A): 0WINDING ARRANGEMENT

The 3-phase, 1-layer winding can be arranged in 36 slots as below: AAAAAAZZZZZZBBBBBBXXXXXXCCCCCCYYYYYYAngle per slot (elec. degrees): 10Phase-A axis (elec. degrees): 115First slot center (elec. degrees): 0TRANSIENT FEA INPUT DATAFor Armature Winding:Number of Turns: 936Parallel Branches: 1

Terminal Resistance (ohm): 8.80438End Leakage Inductance (H): 0.06771712D Equivalent Value:

Equivalent Model Depth (mm): 110Equivalent Stator Stacking Factor: 0.95Equivalent Rotor Stacking Factor: 0.95

Equivalent Br (Tesla): 1.23Equivalent Hc (kA/m): 0

Estimated Rotor Inertial Moment (kg m^2): 0.01618