[JAC148] Loss Analysis of a Power Transformer (Flyback Converter)

A magnetic field analysis simulation based on the finite element method (FEM) can precisely evaluate the complex loss distributions of the coil and core, so it is optimal for an a…

• Applications: Transformer / Reactor
• Module: DP, LS, ST, and TS
• Physical Phenomena: Magnetic Field

[JAC148] Loss Analysis of a Power Transformer (Flyback Converter)

DownloadVersionSize (KB)Application Note -770Model Data JMAG-Designer 13.0270Case

[JAC060] Superimposed Direct Current Characteristic Analysis of a Reactor

This Application Note explains a case example that obtains the superimposed direct current characteristics of a high-frequency reactor when the gap width is changed.

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

[JAC060] Superimposed Direct Current Characteristic Analysis of a Reactor

DownloadVersionSize (KB)Application Note -601Model Data JMAG-Designer 22.125,202Case

[JAC289] Efficiency Map Creation for Wound-Field Synchronous Motors

In this example, efficiency maps for a wound-field synchronous motor are created to check the combinations of currents that result in maximum efficiency. In addition, the loss bre…

• Applications: Motor and Wound-Field Synchronous Motor
• Module: DP and LS
• Physical Phenomena: Magnetic Field
• Technical Themes: Efficiency map

[JAC289] Efficiency Map Creation for Wound-Field Synchronous Motors

DownloadVersionSize (KB)Application Note -515Model Data JMAG-Designer 22.2712Case

[JAC207] Transfer Torque and Efficiency Analysis of Magnetic Gear

DownloadVersionSize (KB)Application Note -1,088Model Data JMAG-Designer 22.15,054Case

[JAC207] Transfer Torque and Efficiency Analysis of Magnetic Gear

In this example, the transfer torque and transfer efficiency are obtained with magnetic field analysis for the flux modulated type magnetic gear using permanent magnets for the in…

• Applications: Magnetic Gear
• Module: DP
• Physical Phenomena: Magnetic Field

[JAC294] Design Exploration of Wound-Field Synchronous Motors, Including Evaluating Part Temperature and Stress

DownloadVersionSize (KB)Application Note -367Model Data JMAG-Designer 23.12,566Case

[JAC294] Design Exploration of Wound-Field Synchronous Motors, Including Evaluating Part Temperature and Stress

In this example, the efficiency map, part temperature, and stress, are evaluated at the same time for the motor design plan, and a design plan that meets the requirements is explo…

• Applications: Motor and Wound-Field Synchronous Motor
• Module: ExpressFR
• Physical Phenomena: Magnetic Field, Structural, and Thermal
• Technical Themes: Efficiency map and Multiphysics

[JAC295] Inverter Changeover Control for an Open-end Winding Motor

DownloadVersionSize (KB)Model Data JMAG-Designer 23.112,636Case

[JAC295] Inverter Changeover Control for an Open-end Winding Motor

This case study runs a circuit simulation of an open-end winding motor drive system that switches from using a single inverter to dual inverters during operation in order to mitig…

• Applications: IPM Motor and Motor
• Module: DP and LS
• Physical Phenomena: Magnetic Field
• Technical Themes: MBD

[JAC139] Power Transmission Analysis Using Magnetic Resonance Phenomena

DownloadVersionSize (KB)Application Note -897Model Data JMAG-Designer 22.15,734Case

[JAC139] Power Transmission Analysis Using Magnetic Resonance Phenomena

This Application Note presents how to confirm the power transmission efficiency and the magnetic flux density distribution.

• Applications: Wireless Power Transfer
• Module: FQ
• Physical Phenomena: Magnetic Field