[JFT122] Executing Optimization Calculations Using Reduced Order Models

This document describes the method for executing simple analysis and optimization using a reduced order model.

• Technical Themes: Design Exploration / Optimization and Efficiency map

[JFT131] Evaluating Degrees of Similarity for Geometry Using NGnet Weight

This document describes a method where after executing topology optimization using NGnet, degrees of similarity for geometry from NGnet weight are evaluated.

• Technical Themes: Design Exploration / Optimization

[JFT125] Inheriting Operating Points Between Modes in Efficiency Map Studies

This document describes the method for using operating point information obtained with speed priority mode in accuracy priority mode.

• Technical Themes: Design Exploration / Optimization, Efficiency map, and MBD

[JFT136] Sending SSH Settings to Remote Machines

This document describes the method for sending SSH settings configured on local machines to remote machines for executing other case calculations.

• Technical Themes: Design Exploration / Optimization

[JFT128] Evaluating Drive Cycle Time Using Efficiency Maps

This document describes the method for using obtained efficiency maps to confirm the efficiency history, operating points, cluster points, and total energy, etc., for drive cycle …

• Technical Themes: Efficiency map

[JFT129] Adding Efficiency Map (Speed Priority Mode) Response Values

This document describes how to use accuracy priority mode for operating point information obtained in speed priority mode.

• Technical Themes: Efficiency map

[JFT126] Vectorizing Signals in a Control Circuit (MUX, DEMUX)

This document describes the methods for using a signal vectorization component (MUX) and vector disassembling component (DEMUX) in a control circuit.

[JAC103] Efficiency Analysis of a Permanent Magnet Synchronous Motor

In this example, how to obtain the efficiency with a sinusoidal wave voltage drive at a rotation speed of 1,800 r/min and voltage amplitude of 40 V.

• Applications: Motor and SPM Motor
• Physical Phenomena: Magnetic Field

[JFT123] Accounting for Residual Strain

This document explains the procedure for executing magnetic field analysis and iron loss analysis that account for residual strain.

• Technical Themes: Material Modeling / Loss Analysis

[JAC211] IPM Motor Wire Joule Loss Analysis

In this example, evaluation of coil joule loss that includes eddy currents during motor rotation is introduced here.

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field

[JAC275] IPM Motor Iron Loss Analysis Accounting for the Effect of Residual Strain

In this document, an analysis of an IPM motor accounting for the residual strain that occurs as a result of punching processes, and evaluates the effect on torque, magnetic flux d…

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field

[RTML-044] WFSM_01

Type: WFSM | Max Power: 2(kW) | Stator(Outside Diameter): 260(mm) | Height: 60(mm) | Voltage/Current: DC200(V)/20(A),DC100(V)/10(A) | Rotor/Mover: WF | Number of Phases: 3

• Applications: Motor and Wound-Field Synchronous Motor
• Physical Phenomena: Circuit / Control and Magnetic Field
• Technical Themes: MBD

[RTML-042] SynRM_01 3-phase

Type: SynRM | Max Power: 0.01(kW) | Stator(Outside Diameter): 150(mm) | Height: 37.5(mm) | Voltage/Current: DC288(V)/5(A) | Rotor/Mover: RM | Average torque: 0.8(N·m)

• Applications: Motor and Synchronous Reluctance Motor
• Physical Phenomena: Circuit / Control and Magnetic Field
• Technical Themes: MBD

[RTML-040] PMSM/SPM Constant rating 1(kW) 6-phase

Type: PMSM | Max Power: 1(kW) | Stator(Outside Diameter): 53.4(mm) | Height: 37.5(mm) | Voltage/Current: DC100(V)/10(A) | Rotor/Mover: SPM | Average torque: 4(N·m)

• Applications: Motor and SPM Motor
• Physical Phenomena: Circuit / Control and Magnetic Field
• Technical Themes: MBD

Reduction of Optimal Design Time for IPMSMs for Automotive Applications Using Machine Learning

Yuki Shimizu, Osaka Prefecture University

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: AI / Machine Learning and Design Exploration / Optimization

Motor Loss Calculation under PWM Switching

Jihyun Kim, General Motors

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field and Material
• Technical Themes: Material Modeling / Loss Analysis