SPM Motor
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[W-MB-151] Accuracy of Motor Plant Model Required for Control Calibration
Control calibration is time-consuming work because it is carried out for every operating point using the actual machine.
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[W-MB-157] Evaluation of the Effect of Resolver Eccentricity on PM Motor Torque Ripple Control
VR-type resolvers are widely used as angle sensors to control the rotation of traction motors for electric vehicles and hybrid vehicles.
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[W-MO-164] Investigation in the Accuracy of FEA Based Efficiency Maps for PMSM Traction Machines
In this report, three methods are compared on a PMSM showing that the accurate version is necessary for advanced applications such as EV. It shows that the accurate version based …
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[W-MB-167] Motor Plant Model Considering AC Loss for Control Calibration
Control parameter calibrations on Model-In-the-Loop Simulation (MILS) with Finite Element Analysis (FEA) based motor models is expected to be a standard procedure in the Model-Bas…
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[W-MO-114] Comparison of Efficiency Map with Measurement
This document compares an efficiency map obtained with simulations with an efficiency map consisting of actual measurements, achieving an error of 1% or less for entire regions.
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[JAC285] Integrated Magnetization Analysis of an SPM Motor by Magnetizing Multiple Times
In this example, the magnets are magnetized more than once with the rotor at different positions to evaluate the magnetization distribution in the magnets while also accounting fo…
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Simple Motor Vibration Prediction Method and Vibration Suppression Appropriate Analysis Case Study
Isamu Nitta, NSK Ltd.
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Design of a High-Density and High-Output Motor Using Optimization Analysis by GA
Koji Kokue, Tamagawa Seiki Co.,Ltd.
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[L-MO-09] Easily Creating Complex Coil Ends Geometry in a Template
The introduction of square wire coils and higher motor speeds no longer allow coil AC losses to be ignored as a loss factor. Coil AC losses are caused by the skin effect and prox…
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[RTML-003] PMSM/SPM Constant rating 1(kW) 3-phase
Type: PMSM | Max Power: 1(kW) | Stator(Outside Diameter): 53(mm) | Height: 36(mm) | Voltage/Current: DC100(V)/20(A) | Rotor/Mover: SPM | Average torque: 3.6(N·m)
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[RTML-006] PMSM/SPM Constant rating 1(kW) 3-phase
Type: PMSM | Max Power: 1(kW) | Stator(Outside Diameter): 53(mm) | Height: 46(mm) | Voltage/Current: DC100(V)/20(A) | Rotor/Mover: SPM | Average torque: 3.6(N·m)
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[RTML-009] PMSM/SPM Constant rating 1(kW) 3-phase
Type: PMSM | Max Power: 1(kW) | Stator(Outside Diameter): 115(mm) | Height: 14(mm) | Voltage/Current: DC100(V)/20(A) | Rotor/Mover: SPM | Average torque: 3.6(N·m)
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[RTML-012] PMSM/SPM Constant rating 1(kW) 3-phase
Type: PMSM | Max Power: 1(kW) | Stator(Outside Diameter): 115(mm) | Height: 16(mm) | Voltage/Current: DC100(V)/20(A) | Rotor/Mover: SPM | Average torque: 3.5(N·m)
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[RTML-015] PMSM/SPM Constant rating 10(kW) 3-phase
Type: PMSM | Max Power: 10(kW) | Stator(Outside Diameter): 115(mm) | Height: 83(mm) | Voltage/Current: DC240(V)/60(A) | Rotor/Mover: SPM | Average torque: 23(N·m)
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[RTML-018] PMSM/SPM Constant rating 10(kW) 3-phase
Type: PMSM | Max Power: 10(kW) | Stator(Outside Diameter): 115(mm) | Height: 82(mm) | Voltage/Current: DC240(V)/60(A) | Rotor/Mover: SPM | Average torque: 23(N·m)
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[RTML-021] PMSM/SPM Constant rating 10(kW) 3-phase
Type: PMSM | Max Power: 10(kW) | Stator(Outside Diameter): 185(mm) | Height: 27(mm) | Voltage/Current: DC240(V)/60(A) | Rotor/Mover: SPM | Average torque: 23(N·m)
