142 – Press Fit Analysis of a Divided Core

OverviewSmaller size and higher output are being demanded of the motors used for applications such as air conditioning compressors. One production technique for achieving this is a higher lamination …

24 Oct 2018

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 the rotational directi…

181 – Analysis of SR Motor Drive Characteristics

OverviewWith the skyrocketing prices of rare earth magnets, expectations have been rising for SR (switched reluctance) motors because they have a motor format that does not use permanent magnets. SR …

20 – Sound Pressure Analysis of an SPM Motor

OverviewAs electric motors are becoming more common, motors which create less noise are in high demand. Sound can be divided into categories of electromagnetic noise, mechanical noise, and draft nois…

195 – Torque characteristics analysis of three-phase 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 the rotor in the rotat…

253 – Analysis of an Induction Generator

OverviewInduction machines are based on the double field revolving theory. An induction machine also operates using the principle of slip. Slip is defined as the difference between synchronous speed …

15 May 2018

252 – Shape Optimization of a Solenoid Valve

OverviewFor the good functioning of a solenoid valve, we want that the solenoid valve is as responsive as possible to the opening and closing commands. For this, we want to optimize the rise time of …

244 – Analysis of Magnetic Field Intensity at Sensor Position

OverviewIn controlling the position and speed of motors, actuators, etc., it is necessary to detect the position of moving parts and calculate command values based on those signals. Methods for sensi…

15 Mar 2018

243 – Voice Coil Motor Control Simulation Using a Control Simulator and JMAG-RT

OverviewLinear actuators are used for machine tools and similar devices because they can exhibit high speed, high acceleration/deceleration, and high-precision positioning. In particular, coreless ty…

241 – Single-Phase Synchronous Motor N-T-I Characteristics Analysis

OverviewThe widely used three-phase synchronous motor can be driven efficiently and stably but, on the other hand, costs tends to increase from using an inverter. Whereas since single-phase synchrono…

240 – N-T Characteristic Analysis of an IPM using PAM drive

In this example, we introduce the case study that evaluate of IPM motor using PAM drive.

239 – Fault Analysis in an IPM Motor

OverviewElectrical faults are a commonly occurring conditions during operation of machines. These can cause an adverse effect on the power electronics or the power system connected to these machines.…

248 – Analysis of a Variable Reluctance Resolver

OverviewTo measure the angular position / speed of a rotating element there are different available devices. Encoder (incremental, absolute) or Resolvers. Since the resolver is composed only of iron …

14 Mar 2018

245 – Control of an Injector and the Impact of Eddy Currents

OverviewJMAG allow us to connect directly a MATLAB/Simulink simulation with a JMAG one. When can therefore see the impact of the control system directly on our design. Furthermore we can now also see…

238 – Hysteresis Loss Analysis in a Reactor with DC Bias

OverviewWhen designing a high-frequency reactor which is a key component in a converter, inductance and loss, which are parameters required for voltage conversion, are important factors.A reactor are…

234 – Vibration Characteristics Analysis of an Induction Motor

OverviewBecause the construction of induction motors is simple, easy, durable, and highly effective, they have been widely used throughout industry in general for an extensive period of time. In rece…

13 Mar 2018