Motor
- Sort condition
- Newest first
- Oldest first
- Large number of views
-
[JAC180] Analysis of SR Motor Dynamic Characteristics
This example presents how to carry out an analysis with different switch timings to evaluate torque and current in SR motors.
-
[JAC179] Analysis of SR Motor Static Characteristics
This example presents an evaluation for each rotor position of the effect on flux linkage (shown as I-Psi characteristics below) when excitation current is changed.
-
[JAC178] Analysis of SR Motor I-Psi Characteristics
This example presents an evaluation of flux linkage, inductance and torque for each rotor position when the flowing current value is changed.
-
[JAC177] Torque Characteristic Analysis of a Three Phase Induction Motor
This Application Note explains how to obtain the torque characteristics in an induction motor when the current amplitude has been changed in a specific slip.
-
[JAC173] Basic Characteristic Analysis of an IPM Motor
This Application Note demonstrates an analysis in which an IPM motor's cogging torque, torque, magnetic flux density distribution, and iron loss in the stator core are obtained.
-
[JAC166] Line Start Simulation of an Induction Machine Using a Control Simulator and the JMAG-RT
This Application Note explains how to use the JMAG-RT to create a JMAG-RT model of an induction motor, import it to a circuit/control simulator, and run an induction motor line st…
-
[JAC176] Drive Characteristic Analysis of a Three-Phase Induction Motor
This Application Note explains how to confirm drive characteristics such as torque, loss, and efficiency in an induction motor when its rotation speed changes.
-
[W-MO-23] Measurement of PM Motor Vibration/Noise and Analysis Modeling
While miniaturization and efficiency optimization are always in demand in motor development, demand is also increasing for the reduction of vibration and noise in recent years. As…
-
[W-MA-21] Iron Loss Analysis of an SR Motor Accounting for Hysteresis and Eddy Current Distribution
We used a new method which can evaluate iron loss in high accuracy even with magnetic density wave form for SR motors, and gained positive results when comparing with actual measu…
-
[W-MA-51] Understanding Electromagnetic Phenomena in Steel Sheets Through Simulation
In the following, detailed physical phenomena in steel sheets can be acquired by simulation through the confirmation of analysis results in JMAG’s latest analysis function of the …
-
[JAC154] Calculation of Equivalent Circuit Parameters in a Three-Phase Induction Motor
This Application Note explains how to obtain the secondary resistance, leakage inductance, and excitation inductance of an induction motor when its power supply frequency has been…
-
[JAC120] Thermal Demagnetization Analysis of an SPM Motor
This Application Note presents how to change the temperature of permanent magnets in an analysis, and then evaluate the effects on the torque waveform, magnetic flux density distr…
-
[JAC074] Speed Versus Torque Analysis of a Single-Phase Induction Motor
This Application Note explains how to obtain the current density distribution and Speed-Torque curve created by auxiliary winding that uses a capacitor.
-
[JAC161] Line Start Analysis of a Three-phase Induction Machine
This Application Note presents an analysis that simulates the line start of an induction motor and obtains the starting performance of its rotation speed variations.
-
[JAC156] Segregation Analysis of Torque Components for an IPM Motor
In this Application Note, the torque components are separated and the magnetic flux density distributions created by each magnetomotive force are confirmed.
-
[JAC163] Torque-Current Curve Analysis of an SPM Motor
This Application Note presents how to obtain the torque-current curve as a basic property of one type of permanent magnet synchronous motor, the surface permanent magnet synchrono…
