Topology Optimization of Electric Machines for E-mobility Applications

Bharadwaj Raghuraman/Shafigh Nategh, Volvo Car Corporation

• Applications: Induction Motor, IPM Motor, and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Design Exploration / Optimization

A Study of Improving Demagnetization Resistance Performance by JMAG Topology Optimization

Shogo Shintani, Toshiba Corporation

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

Application of Automation of Design Utilizing Optimization to Traction Motor

Tomoya Ueda, NIDEC CORPORATION

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: AI / Machine Learning, Design Exploration / Optimization, and Large-Scale Processing

Optimization (multi-objective, multi-physical) and Verification of E-Motor Design Using Real Test Bench Data

Tim Schwartz / Sebastian Igel, Great Wall Motor Austria Research & Development GmbH

• Applications: IPM Motor and Motor
• Physical Phenomena: Magnetic Field, Material, Structural, and Thermal
• Technical Themes: Design Exploration / Optimization, Efficiency map, and Multiphysics

Combining Computational Fluid Dynamics and Electromagnetic Finite Element Simulations for Transient and Steady State Motor Cooling Simulations

Tristan Burton, Convergent Science, Inc.

• Applications: IPM Motor, Motor, and SR Motor
• Physical Phenomena: Magnetic Field and Thermal
• Technical Themes: MBD and Multiphysics

Re-consideration of E-machine Thermal Management Using Recent Capabilities of Numerical Simulation

Makoto Sato, Siemens PLM Software Computational Dynamics, K.K

• Applications: IPM Motor, Motor, and SPM Motor
• Physical Phenomena: Magnetic Field and Thermal
• Technical Themes: MBD and Multiphysics

[JFT065] Obtaining Part Face Area and How to Set Conditions

This document explains how to set current values for a coil area.

• Technical Themes: Design Exploration / Optimization

[JFT124] Searching for the Parameter Range Reducing Geometry Collapse During Optimization Calculations

This document describes the method for using the functions useful in searching parameter ranges that reduce geometry collapse during optimization calculations.

• Technical Themes: Design Exploration / Optimization and Large-Scale Processing

[JAC278] Creating Six-Phase Induction Motor Efficiency Maps

In this example, a six-phase induction motor efficiency map is created in the concept design stage, and each operating point slip and iron loss are evaluated.

• Applications: Induction Motor and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Efficiency map

[JFT070] Creating PM Motor Efficiency Maps Using JMAG-Designer (Accuracy Priority Mode)

This document describes how to create efficiency map studies (accuracy priority mode) using a JMAG-Designer efficiency map study (speed priority mode).

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

[JFT154] Automatic Generation of Motor Thermal Analysis Model of Rotating Machine that Accounts for Cooling

This document shows how to run scripts from a JMAG project file with any model to create a thermal analysis model with batch settings of circuit components and each thermal condit…

[JFT150] Running Calculations of Multiple Studies Connected on Circuits

This documents explains the procedures on how to run analysis of multiple FEM analysis connected on circuits in JMAG-Designer.

[JFT152] Output of Response Values Using Surrogate Models

In this document, a macro is provided for quickly evaluating the results obtained by design parameter combinations using surrogate models. This document, as a workflow for paramet…

• Technical Themes: AI / Machine Learning and Design Exploration / Optimization

[JFT151] Coil Creating Method Using Beams

This document explains how to calculate using line current conditions in magnetic field analysis.

TODA RACING Co., Ltd.

TODA RACING Co., LTD is focused on parts manufacturing, prototyping, and test stands mainly for racing.We continue to undertake challenges with the motto of "Transforming Automoti…

• Applications: Motor
• Physical Phenomena: Magnetic Field and Thermal
• Technical Themes: Multiphysics

[JFT146] Optimization Calculation Using Surrogate Models

This document describes as the workflow for optimization calculations using surrogate models creating training data, creating the sample case, and using a surrogate model in runni…

• Technical Themes: AI / Machine Learning and Design Exploration / Optimization