Motor
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Sinfonia Technology Co., Ltd.
As an electrical machine manufacturer, Sinfonia Technology boasts a diverse product lineup that leverages its technological development capabilities centered on rotation machines …
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[JAC279] Thermal Analysis Accounting for Cooling of the IPM Motor
In this example, thermal equivalent circuit is used to run thermal analysis of a 3-phase IPM motor that accounts for cooling, and check the temperature change in the coil.
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[JAC018] Thermal Analysis of a Motor
In this example, how to evaluate a motor's temperature distribution by creating a thermal analysis model that can investigate the loss analysis and temperature distribution in ord…
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[JAC273] Creating IPM Motor Efficiency Maps Accounting for AC Loss
In this example, an IPM motor efficiency map that accounts for AC loss from a PWM is created, and a comparison with an efficiency map that does not account for AC loss is performe…
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[L-MB-30] Accurately Identifying Motor Characteristics During Control with JMAG-RT
In general, the characteristics of motor models used in control circuit simulation of a motor drive system are often assumed to be constant when the motor is in drive mode.
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[L-SE-163] High Performance Massive Case Calculations
Taking the traction motor, auxiliary motor, and reactor as models to be analyzed, presented in this report is the performance for simultaneously running 100 cases by using Power S…
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[JAC288] Synchronous Reluctance Motor Topology Optimization
In this example, topology optimization is used to minimize the torque ripple and maximize the average torque when exploring the rotor geometry.
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[L-MU-169] Comparing Thermal Circuit Modeling with Experimental Result for an Axial Gap Motor
Comparison of a thermal circuit model with experimental results has been performed in this leaflet. In the thermal circuit, thermal characteristics of each parts are modelled by a…
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[JAC214] Monitoring the Radial Force Acting on the Teeth of IPM Motors Using Circuit Control Simulation
In this example, an IPM motor as a JMAG-RT model is captured in a control/circuit simulator, and radial forces acting on the teeth during motor driving is monitored while changing…
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[JAC287] Analysis of Current Conditions for the Maximum Efficiency of a WFSM
In this example, we determine the motor efficiency in relation to the field current for a WFSM when the motor output is kept constant.
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[JAC037] Vector Control Analysis of an IPM Motor Using Control Simulator and the JMAG-RT
The purpose of this Application Note is to demonstrate how to import a JMAG-RT model to a control/circuit simulator after using the JMAG-RT to obtain the inductance spatial harmon…
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[JAC134] Speed Control Analysis of a Permanent Magnet Linear Motor Using the Control Simulator and the JMAG-RT
This Application Note presents how to use JMAG-RT to obtain the spatial harmonics and current dependency of the thrust and coil inductance, and import them to a circuit/control si…
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[JAC291] Control Simulation of Switching Number of Poles in a 6-Phase Induction Machine
In this document, the behavior of a 6-phase induction motor during the switching of the number of poles is evaluated by simulation.
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[JAC215] Simulation of an IPM Motor with a Delta Connection Using a Control Simulator and JMAG-RT
In this example, a JMAG-RT model is incorporated into a control/circuit simulator to monitor the circulating current when an IPM motor is being driven.
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[JAC227] Circuit Control Simulation for Three-Phase Induction Motor
In this example, we conduct a circuit simulation to control current and speed by incorporating the JMAG-RT model of an induction motor into the control/circuit simulator.
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[JAC162] Drive Simulation of an SR Motor using a Control Simulator and JMAG-RT
In this Application Note, after using JMAG-RT to obtain an SR motor’s torque and inductance characteristics, the JMAG-RT model is imported into a circuit/control simulator, voltag…
