JMAG-Designer

A Comprehensive Overview of Excess Loss Modelling Including Skin and Thermal Effects in a Permanent Magnet Assisted Synchronous Reluctance Machine Example…

Sigrid Jacobs / Jan RENS, ArcelorMittal

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

A Modular Generator Design for Large Wind Turbines: Concept and Case Study

Masaya Inoue, Albatross technology inc.

• Applications: Generator
• Physical Phenomena: Magnetic Field
• Technical Themes: Design Exploration / Optimization

Advanced Cooling Techniques for Automotive Electrical Machines: Thermal Modelling and Experimental Validation

FENGYU ZHANG, University of Nottingham

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

Development Plan – Toward Data Driven Design –

Hiroyuki Sano, JSOL Corp.

High Fidelity 3D Virtual Prototype Integration into a Rapid Innovation Loop

Jacob Krizan, Ford Motor Company

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

What Is the Role of JMAG in the Electric Machine Design?

Po-Chang Hung, Gogoro Inc.

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

Multi-physics Design Optimization of an Externally Excited Axial Flux Machine

Martin Bruell, Schaeffler AG

• Applications: Axial Gap Type Motor and Motor
• Physical Phenomena: Magnetic Field, Structural, and Thermal
• Technical Themes: Design Exploration / Optimization and Multiphysics

Machine learning in traction motor design – fragile hype or real revolution? An experience report.

Louis Jäkel, IAV Japan Co., Ltd.

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

Data-Driven Optimization of E-Machines Considering the Powertrain of Electric Vehicles

Maximilian Clauer, Dr. Ing. h.c. F. Porsche AG

• Applications: IPM Motor, Motor, and SPM Motor
• Physical Phenomena: Magnetic Field, Structural, and Thermal
• Technical Themes: AI / Machine Learning, Design Exploration / Optimization, and Multiphysics

Large-Scale Analysis of High-Efficiency Induction Motor for Railway Traction Applications

Hiroshi Yoda, Railway Technical Research Institute

• Applications: Induction Motor and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Large-Scale Processing and Material Modeling / Loss Analysis

Importance of Wide-Band Support in Motor Loss Evaluations – Measurements and Analyses Accounting for Ringing Loss

Masakazu Akahane, HIOKI E.E. CORPORATION / Hiroyuki Sano, JSOL Corp.

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

[L-HT-217] Modeling Forced Air Cooling

This case study simulates a forced air cooling system inside an induction machine using two different types of fans. The results illustrated how different airflow rates of the fan…

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

[L-OP-211] Offline Optimizations Using Surrogate Models

This case study runs an offline optimization to explore the optimal geometry for an axial gap motor to maximize average torque and minimize losses. A constraint condition anticipa…

• Applications: Axial Gap Type Motor and Motor
• Physical Phenomena: Magnetic Field
• Technical Themes: Design Exploration / Optimization

[L-HT-210] Evaluation of Temperature Variations in Motor Parts During the Drive Cycle

OverviewMotor development must pursue a wide range of performance and other requirements from greater miniaturization, higher efficiency and heat management to reductions in costs…

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

[L-OP-190] Standalone Simulations to Evaluate Magnetic, Thermal, Structural, and Control Designs

This case study runs an optimization on the initial nabla-shaped IPM drive motor design to maximize torque and minimize magnet mass for greater fuel economy during the WLTC drive …

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

[JAC311] Analysis of Impedance-Frequency of Chopper Inductors

This case study explains modeling for frequency characteristics of impedance and loss using laminated and spiral-type chopper inductors.

• Applications: Transformer / Reactor
• Physical Phenomena: Magnetic Field