Thermal Equivalent Circuit Analysis

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  1. [JAC326] Drive Cycle Loss Analysis of a Wound-field Synchronous Motor Accounting for Temperature Variations

    This case study evaluates the losses and temperature changes over time of a wound-field synchronous motor during a WLTC drive cycle using temperature-dependent efficiency maps.

  2. [JAC327] Efficiency Map Creation for a Wound-field Synchronous Motor Accounting for Continuous Operation

    This case study runs various wound-field synchronous motor analyses to create efficiency maps by applying a temperature limit for motor components during continuous and short-time…

  3. [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.

  4. [JAC306] IPM Efficiency Map Analysis Accounting for Continuous Operation

    In this example, we will create an efficiency map for an IPM motor that considers continuous operation and imposes temperature constraints on the components.

  5. [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.

  6. [JAC205] Analyzing the Torque Characteristics of IPM Motors Using a Thermal Equivalent Circuit

    Here, we confirm a situation where temperature increases due to eddy current of the iron loss and magnet, which causes demagnetization of the magnet and torque reduction.

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