Iron Loss Analysis / Loss Analysis
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Data-Driven Optimization of E-Machines Considering the Powertrain of Electric Vehicles
Maximilian Clauer, Dr. Ing. h.c. F. Porsche AG
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Large-Scale Analysis of High-Efficiency Induction Motor for Railway Traction Applications
Hiroshi Yoda, Railway Technical Research Institute
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Reduction of Eddy Current Losses in Coreless Axial Gap Motors Using Sheet Coils and a Comparison of the Time Required to Run Analyses via the Parallel Pro…
Tatsuro Hino, Mitsubishi electric corporation
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Eddy Current Loss Analysis in Solid Rotor Squirrel-Cage Induction Motors
Sho Uchiyama, MEIDENSHA CORPORATION
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Application Research of JMAG in Large Turbine Generators
Baichuan Xu, SHANGHAI GENERATOR PLANT
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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.
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[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…
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[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.
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[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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[W-MA-196] Modeling of Excess Loss for Arbitrary Magnetic Flux Density Waveforms
Building upon the Bertotti model, this paper proposes a new modeling technique. More precisely, this approach is grounded in the power of the time derivative of the magnetic flux …
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[JAC305] Loss Analysis of IPM Motor During Driving Cycle Considering Temperature Variation
In this example, we evaluate the time variation of losses and temperature during WLTC driving cycles when using an efficiency map with temperature dependency in an IPM motor.
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[L-MA-185] Virtual Prototyping Enables Immediately to Validate the Machine Performance
In this case, invisible losses were confirmed at the operating point in the high-speed range (12,000 rpm), where phenomena are complicated by weak field magnetization and high fre…
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[L-HT-184] Cooling Performance Evaluation for Motor Magnetic Design
Industrial motors, especially those with high power density, must take the cooling performance into account even for the magnetic performance with cooling. To improve the magnetic…
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Effect of High Voltage System on Drive Motor Performance
Nathan Li, NIO Inc.
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Thermal Analysis of Traction Motors Using JMAG: A Case Study and Future Perspectives
Victor Rosa, Magna Powertrain
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Large-scale Loss Analysis of Large Capacity Synchronous Motors and Comparison with Actual Measurements.
Kohei Matsuura, TMEIC Corporation
