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Virtual Test Bench · JMAG-VTB

Virtual Test Bench JMAG-VTB

January, 2013
  With the JMAG-Designer Ver.12.0 release, JMAG-VTB has also become even easier to use.

  • Improved workflow
  • Improved execution screen
  • Enhancement of scenarios    Please check Built-in Scenarios.




JMAG-VTB

Just like you would use a measuring device on a machine, you can select a scenario in JMAG-VTB to meet your analysis objective and import geometry data from CAD.
JMAG-VTB allows you to handle complex phenomena in coupled analysis by simply entering design and evaluation parameters like materials and rotation speed.
It does more than just run calculations. You can include analysis know-how like mesh generation and condition settings, allowing you to obtain reliable analysis results.

JMAG-VTB


Features

Run a detailed and complex analysis easily with a scenario prepared in advance!

  • We took the analysis knowledge that had previously been provided in the Application Notes and made it accessible in the form of workable scenarios.
  • Analyze without worrying about mesh generation, material settings, or condition settings that differ for each analysis target.
  • Those who were hesitant to start a new analysis because they felt that there are too many hurdles to overcome will have no problem creating analysis models with JMAG-VTB.
  • Those new to analysis can analyze many design plans because they can reduce mistakes that make them start from the beginning again.
Run a detailed and complex analysis easily with a scenario prepared in advance!


Effectively apply calculation resources by managing with the database!

  • The database manages extensive design plans.
  • The database reduces the time and effort of managing by yourself with a spreadsheet software.
  • You can search by setting parameters, output, and calculation date, making it easier to look for design plans that match your requirements.
    E.g.- Search for model data where the slot combination is 4 poles and 24 slots.
    - Search for model data where the average torque is more than 3 Nm.
    - Search for model data calculated on May 25, 2012.
Effectively apply calculation resources by managing with the database!


Create your own reports by displaying a list of results (the Dashboard function)!

  • You can display a list of analysis results.
  • The analysis results being displayed can be customized, so you can create a report that meets your objectives.
    E.g.- Change the number of columns
    - Write comments
Create your own reports by displaying a list of results (the Dashboard function)!


Customize your own scenario that includes your analysis know-how!

  • Scenarios can be edited. Customize your scenario to meet your analysis objective.
    E.g.- Limit the design parameters that you input.
    - Confirm the magnetic flux density waveform in the gap, too.
  • Including your analysis know-how allows you to expand your operations without losing any analysis quality.

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Built-in Scenarios


: New features    : Supported

Product name Features Scenario name
PMSM NEW! Basic Characteristic Analysis (No-load, Load, Inductance, Efficiency Map)
Iron Loss Analysis considering PWM Carrier Harmonics
Magnet Eddy Current Loss Analysis that accounts for PWM
Segregation Analysis of Torque Components
Thermal Analysis
Sound Pressure Analysis
Magnetization Analysis
Demagnetization Analysis
Thermal Demagnetization Analysis
Iron Loss Analysis Including the Effect of Shrink Fitting
Centrifugal Force Analysis
Cogging Torque Analysis with a Skewed Stator
Efficiency Analysis
Eccentricity Analysis
Cogging Torque Analysis of an Motor with a Step Skewed Magnet
Iron Loss Analysis of an SPM Motor with Overhanging Magnet
Iron Loss Analysis Including the Effect of Press-fitting Stress
Cogging Torque Analysis
Integrated Magnetization Analysis
Iron Loss Analysis
Centrifugal Force Subversion Analysis of a Ring Magnet
Stray Capacitance Analysis
Press Fit Analysis of a Divided Core
Influence Analysis of Dimension Tolerance using Morphing
Current vs. Torque Analysis
Induction Machine Calculation of Equivalent Circuit Parameters
Torque Characteristic Analysis
Drive Characteristic Analysis
Line Start Analysis
SRM NEW! I-Psi characteristics Analysis
Static Characteristics Analysis
Dynamic Characteristics Analysis
Drive Characteristics Analysis
Step Motor NEW! Analysis of a Hybrid Stepper Motor
Stiffness Torque Analysis of a PM Stepper Motor
Analysis of Detent Torque of a PM Stepper Motor
Brush Motor NEW! Basic Characteristic Analysis
Linear Motor NEW! Cogging Analysis
Thrust Force Analysis of a Coreless Linear Motor
Starting Thrust Force Analysis of a Linear Induction Motor
Coreless Motor NEW! Torque Analysis
Synchronous Reluctance Motor NEW! Basic Characteristic Analysis
Generator NEW! Analysis of a Claw Pole Alternator
Output Analysis of a Salient-Pole Synchronous Generator
Large Transformer Basic Characteristic Analysis
Loss/Thermal Analysis
Magnetic Field Analysis
Reactor Superimposed Direct Current Analysis
Iron Loss Analysis
Switching Transformer Leakage Inductance Analysis
Loss/Thermal Analysis
Current Distribution Analysis
Iron Loss Analysis
Induction Heating Translational Induction Hardening Analysis of a Steel Wire
Rotational Induction Hardening Analysis of a Test Piece
High-Frequency Induction Heating Analysis of a Printer Roller
High-Frequency Induction Heating Analysis of a Gear
Surface Heating Analysis of an Iron Sheet
Resistance Heating NEW! Resistance Heating Analysis
Electromagnetic Forming NEW! Electromagnetic Forming Analysis
Linear solenoid / Linear actuator Operating Time Analysis of an Injector
Attractive Force Analysis of a Solenoid Valve
Electromagnetic relay NEW! Operating Time Analysis
Operating Time Analysis of an Electromagnetic Relay Accounting for Eddy Currents
Magnetic Shield NEW! Magnetic Shielding Analysis of a Shield Room
Sensor NEW! Magnetic Field Analysis of a Speed Sensor
Magnetic Field Analysis of a Magnetic Sensor
Speaker/Voice Coil Motor NEW! Static Thrust Analysis of a Voice Coil Motor
Condenser NEW! Analysis of Capacitance of a Parallel Plate Capacitor
Magnet NEW! Magnetization Analysis Accounting for Eddy Currents

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