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[JAC254] Vibration Analysis of a Large Oil-Filled Transformer

DATAFile nameSize (KB)Application NoteJAC254TRANSFORMER-Vibration-e.zip1,950Model DataJMAG-Designer 18.0JAC254TRANSFORMER-Vibration-d.zip21,403Case

[JAC254] Vibration Analysis of a Large Oil-Filled Transformer

In this example, evaluating vibration caused by electromagnetic excitation in a large transformer. Since large transformers are oil-cooled, in this example the oil, which is the f…

• Applications: Transformer / Reactor
• Module: DS and FQ
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Multiphysics

[JAC201] Iron Loss Analysis of an SR Motor

This example, to accurately capture iron loss that occurs in the SR motor, we will introduce hysteresis loss accounting for the hysteresis loop of the materials and the iron loss …

• Applications: Motor and SR Motor
• Module: DP and LS
• Physical Phenomena: Magnetic Field
• Technical Themes: Material Modeling / Loss Analysis

[JAC242] Solenoid Valve Attractive Force Analysis Taking into Account Movable Part Motion

In this example, an example is presented where the influence on the electromagnetic force by the presence or absence of inclination is confirmed at each position of the movable pa…

• Applications: Linear Solenoid / Linear Actuator
• Module: ST
• Physical Phenomena: Magnetic Field

[JAC201] Iron Loss Analysis of an SR Motor

DATAFile nameSize (KB)Application NoteJAC201SRM-IL-e.zip1,470Model DataJMAG-Designer 17.1JAC201SRM-IL-d.zip1,630Case

[JAC242] Solenoid Valve Attractive Force Analysis Taking into Account Movable Part Motion

DATAFile nameSize (KB)Application NoteJAC242SOLENOID-Inclination-e.zip630Model DataJMAG-Designer 17.0JAC242SOLENOID-Inclination-d.zip37,719Case

[JAC221] Confirmation of the Influence from the Reduction of High-Frequency Resistance of a Magnetically Plated Wire Choke Coil

In this example, high frequency resistance values are obtained from choke coil copper loss analysis results using JMAG’s layer coating mesh function, and the effectiveness of redu…

• Applications: Magnetic Component and Transformer / Reactor
• Module: FQ and TS
• Physical Phenomena: Magnetic Field

[JAC142] Press Fit Analysis of a Divided Core

This Application Note presents how to use the Press Fit condition to model an analysis of the stress from fitting a core to a frame, and then obtain the iron loss density of an IP…

• Applications: IPM Motor and Motor
• Module: DP, DS, and LS
• Physical Phenomena: Magnetic Field and Structural
• Technical Themes: Multiphysics

[JAC181] Analysis of SR Motor Drive Characteristics

This example presents how to confirm drive characteristics such as torque, loss, and efficiency in a motor when its switch timing changes for each rotation speed.

• Applications: Motor and SR Motor
• Module: DP and LS
• Physical Phenomena: Magnetic Field

[JAC202] Core Stray Loss Analysis of Power Transformer

This document introduces runs analysis by modeling the short-circuit test that is conducted when evaluating stray loss and obtains stray loss distribution in the core close to the…

• Applications: Transformer / Reactor
• Module: FQ and LS
• Physical Phenomena: Magnetic Field

[JAC195] Torque characteristics analysis of three-phase induction motors using 3D correction function

This document introduces introduces a case study which obtains inductance correction values, and then obtains N-T characteristics (revolution speed-torque characteristics) using t…

• Applications: Induction Motor and Motor
• Module: DP and TR
• Physical Phenomena: Magnetic Field

[JAC142] Press Fit Analysis of a Divided Core

DATAFile nameSize (KB)Application NoteJAC142IPM-PressFit-e.zip702Model DataJMAG-Designer 17.0JAC142IPM-PressFit-d.zip1,063Case

[JAC167] Iron Loss Analysis of a Three Phase Induction Motor

DATAFile nameSize (KB)Application NoteJAC167IM-Loss-e.zip1,066Model DataJMAG-Designer 17.0JAC167IM-Loss-d.zip1,298Case

[JAC181] Analysis of SR Motor Drive Characteristics

DATAFile nameSize (KB)Application NoteJAC181SRM-Drive-e.zip751Model DataJMAG-Designer 17.0JAC181SRM-Drive-d.zip942Case

[JAC221] Confirmation of the Influence from the Reduction of High-Frequency Resistance of a Magnetically Plated Wire Choke Coil

DATAFile nameSize (KB)Application NoteJAC221ChokeCoil-CoatingWire-e.zip862Model DataJMAG-Designer 17.0JAC221ChokeCoil-CoatingWire-d.zip232Case

[JAC167] Iron Loss Analysis of a Three Phase Induction Motor

This Application Note presents an example of how to find the iron loss in the stator core and rotor core at a rotation speed of 3,300 r/min.

• Applications: Induction Motor and Motor
• Module: DP and LS
• Physical Phenomena: Magnetic Field