Iron Loss Analysis / Loss Analysis

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  1. [L-MA-220] Evaluations of CORC Cable Characteristics Accounting for Anisotropy

    This case study compares the critical current density distributions of CORC cable formed by helically winding REBCO tape around a core obtained through simulations with and withou…

  2. [JAC317] Optimization via a Surrogate Model Using Materials as Design Variables

    This case study runs a material optimization of an IPM motor that minimizes the iron losses and material costs to select the best core from three types of materials: electromagnet…

  3. [JAC316] AC Loss Analysis of a CORC Cable

    This case study evaluates the changes in losses produced in CORC cables with different pitches by a transverse magnetic field.

  4. [JAC319] Design Exploration of an IPM Motor Using an Offline Optimization

    This document introduces a process for an offline optimization run using a surrogate model to explore design solutions that satisfy the requirements in less time while also reduci…

  5. Advancing CSC Electrical Steels: From Material Development to Measurement and Prototype Applications

    Chen Guan-Ming, China Steel Corporation

  6. 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

  7. A Study on Optimal Combinations of Winding and Cooling Methods for Downsizing Power Units in Motorcycles Utilizing JMAG 1D Thermal Analysis

    Ryota Otaki, YAMAHA MOTOR CO., LTD.

  8. Challenges for Wide Frequency Band Operation of Inverter Drive Motors

    Kazumasa Ide, Nagoya University

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

    Jacob Krizan, Ford Motor Company

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

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

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

    Hiroshi Yoda, Railway Technical Research Institute

  12. Application Research of JMAG in Large Turbine Generators

    Baichuan Xu, SHANGHAI GENERATOR PLANT

  13. 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.

  14. [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…

  15. [JAC308] Thermal Analysis of a Three-phase Induction Motor Accounting for Ventilation Cooling

    This case study evaluates the temperature variations when using two different fans in an induction motor by taking into account the ventilation cooling.

  16. [W-MA-195] Influence of Symmetric BH Loop Fluctuations on Hysteresis Loss by Play Model

    In this paper, we clarify the influence mechanism from fluctuations of the symmetric BH loops to a resulting minor loop and estimate errors caused by the fluctuations.

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