JMAG Users Conference Proceedings

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

Acceleration of Shape Search for Axial Flux-Switching Motors with Surrogate Models

Yuto Kimura, YANMAR HOLDINGS CO.,LTD.

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

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

Application Research of JMAG in Large Turbine Generators

Baichuan Xu, SHANGHAI GENERATOR PLANT

• Applications: Generator
• Physical Phenomena: Magnetic Field

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

Combining FEM-Based Torque Ripple and Switching Inverter Dynamics for Electric Drive Controller Validation on Speedgoat Test Systems

Lu-Dac, Speedgoat GmbH

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

JMAG Product Vision

Takashi Yamada, JSOL Corp.

The Future of R&D and Design: What Can Electromagnetic Field Analysis and Artificial Intelligence Do for You?

Hajime Igarashi, Hokkaido University

• Applications: IPM Motor, Motor, SPM Motor, and Wireless Power Transfer
• Physical Phenomena: Magnetic Field
• Technical Themes: AI / Machine Learning and Design Exploration / Optimization

Improvement of Motor Design Process through Topology Optimization and Parametric Multi-Objective Optimization

Hisayoshi Takeuchi, DAIHATSU MOTOR CO.,LTD.

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

Case Study of Data-driven Design in Electric Motor Development

Naoki Ohmura, IHI Corporation

• Applications: Motor and SPM Motor
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Design Exploration / Optimization and MBD

Characteristic Analysis of 12/10 Switched Reluctance Motor Using Control Circuit Function of JMAG-Designer

Nozomu Takemura, Osaka University / LG Japan Lab Inc.

• Applications: Motor and SR Motor
• Physical Phenomena: Circuit / Control and Magnetic Field
• Technical Themes: Large-Scale Processing

Effect of High Voltage System on Drive Motor Performance

Nathan Li, NIO Inc.

• Physical Phenomena: Circuit / Control and Magnetic Field

High Voltage IWM Lightweight Development

David Chu, FUKUTA ELEC. & MACH. CO, LTD.

• Physical Phenomena: Magnetic Field

Thermal Analysis of Traction Motors Using JMAG: A Case Study and Future Perspectives

Victor Rosa, Magna Powertrain

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

Large-scale Loss Analysis of Large Capacity Synchronous Motors and Comparison with Actual Measurements.

Kohei Matsuura, TMEIC Corporation

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