Induction Motor
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217 – Creating Efficiency Maps for 3Phase Induction Motors
In this example, the use of JMAGRT Viewer to create efficiency maps for threephase induction motors when drive temperatures change.

167 – Iron Loss Analysis of a Three Phase Induction Motor
OverviewAn induction motor is a motor in which the rotating magnetic field of the stator coils causes induced current to flow in an auxiliary conductor, which produces force in th…

195 – Torque characteristics analysis of threephase induction motors using 3D correction function
OverviewAn induction motor is a motor in which the rotating magnetic field of the stator winding causes induced current to flow in an secondary conductor, which exerts force on th…

234 – Vibration Characteristics Analysis of an Induction Motor
In this example, electromagnetic force generated in the induction motor stator core is obtained, and an example of evaluating sound pressure by linking it with the eigenmode of th…

229 – Analysis of the Effect of PWM on the Iron Loss of an Induction Motor
In this example, we introduce a case study to obtain the iron losses of the induction motor that accounts for the PWM input.

228 – Thermal Analysis of an Induction Motor
In this example, we evaluate the temperature distribution of an induction machine with a slip of 0.1.

227 – Circuit Control Simulation for ThreePhase Induction Motor
In this example, we conduct a circuit simulation to control current and speed by incorporating the JMAGRT model of an induction motor into the control/circuit simulator.

193 – Calculation of Equivalent Circuit Parameters of SinglePhase Induction Motors
In this document, we will be obtaining the secondary resistance, leakage inductance and excitation inductance of main winding of capacitorstart singlephase induction motor that …

191 – Torque Analysis of ThreePhase Induction Motors Accounting for the Skew Using the Multislice Method
OverviewAn induction motor can utilize skew easily because the cage is constructed by metallic casting such as die casting. When skew is applied, it arranges the variations in the…

177 – Torque Characteristic Analysis of a Three Phase Induction Motor
OverviewAn induction motor is a motor in which the rotating magnetic field of the stator coils causes induced current to flow in an auxiliary conductor, which exerts force on the …

176 – Drive Characteristic Analysis of a ThreePhase Induction Motor
OverviewAn induction motor is a motor in which the rotating magnetic field of the stator coils causes induced current to flow in an auxiliary conductor, which exerts force on the …

166 – Line Start Simulation of an Induction Machine Using a Control Simulator and the JMAGRT
OverviewCollaborative design is difficult because the controls and motor are designed independently. However, it has become necessary to resolve challenges through highaccuracy s…

154 – Calculation of Equivalent Circuit Parameters in a ThreePhase Induction Motor
OverviewAn induction motor is a motor in which the rotating magnetic field of the stator coils causes induced current to flow in an auxiliary conductor, exerting force on the roto…

161 – Line Start Analysis of a Threephase Induction Machine
OverviewThe simplest method for starting an induction motor is a line start that connects the motor to a direct power supply. For a line start, the static impedance is small compa…

56 – Torque Characteristics Analysis of a Self Starting Type Permanent Magnet Motor
This Application Note shows how to obtain the current density distribution and slip versus torque curve.

119 – Torque Characteristic Analysis of a Three Phase Wound Rotor Induction Motor
OverviewA woundrotor induction motor is a motor that causes induced current to flow in the secondary coil using a rotating magnetic field in the stator coil, and thus produces tu…