Application Catalog

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  1. 212 – AC Loss Analysis of a Claw Pole Alternator

    OverviewElectric Machines are affected primarily by 3 types of losses. Iron losses in steel lamination sheets, joule losses in the conducting components and joule losses in coils.When we primarily focus on AC losses in coils, one way to reduce them …

    13 Mar 2018

  2. 211 – IPM Motor Wire Joule Loss Analysis

    OverviewThe square wires and flat wires of segment coils and edgewise coils, etc., are being used for the purpose of improving lamination factors, the reduction of end parts, minimization, improvements in heat dissipation, and improvements in produc…

    13 Mar 2018

  3. 213 – Circuit/Control Simulation of a Wound-Field Synchronous Motor

    OverviewTraditionally, motor control design and motor design are often independent processes, with cooperative design being difficult. Meanwhile, for advanced motor control design, a plant model that is more detailed and behaves like the actual mach…

    9 Mar 2018

  4. 210 – Torque Decoupling of In-out Magnet Coupling

    OverviewMagnet coupling has two rotors, the driving side and the passive side. Unlike magnetic gears, the driving side and the passive side rotate synchronously. If torque exceeds the allowable torque, connection from the driving side to the passive…

    9 Mar 2018

  5. 209 – Magnetic Measurement Analysis Accounting for Eddy Currents

    OverviewMagnetic properties affect the performance of products composed of magnetic circuits using magnetic material. This requires that the magnetic properties are assessed accurately. The H current method and excitation current method can be used …

    9 Mar 2018

  6. 208 – High Frequency Induction Hardening Analysis Accounting for Deformation (Abaqus Link)

    OverviewSince gears are products that demand mechanical intensity, high frequency induction hardening is run for surface heat treatment. Since induction hardening can rapidly heat only the surface of the gear in a short amount of time, the hardness …

    9 Mar 2018

  7. 207 – Transfer Torque and Efficiency Analysis of Magnetic Gear

    OverviewGears are used to transfer power. Velocity and torque are transformed depending on the gear ratio. Originally, mechanical gears using conventional wheels had issues with noise due to the meshing of wheels, and its maintenance requiring lubri…

    9 Mar 2018

  8. 206 – Temperature Analysis of an Oil-Immersed Transformer Using a Coupled Magnetic Field and Thermal Fluid Analysis

    OverviewLarge power transformers are used to transform high voltage power generated at a power station into power that can be transmitted. For the structure of the transformer, oil-immersed transformers, which fill the inside of the tank that contai…

    9 Mar 2018

  9. 205 – Analysis of IPM Motor Characteristics using Thermal Equivalent Circuit

    OverviewTo realize high output and efficiency in a motor, it will be important to understand temperature increase in each part of the motor. This is because coil resistance and magnet characteristics change with increase in temperature, and this may…

    9 Mar 2018

  10. 204 – Copper Loss Reduction Effect Analysis of Switching Transformers using Litz Wire

    OverviewFlyback converters are used for various applications such as power supply circuits, which is suitable for small electrical power that realizes switching power supply. Since there are not many parts and it is a very simple structure, it has r…

    9 Mar 2018

  11. 201 – Iron Loss Analysis of an SR Motor

    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 motors have a simple structure that can achieve so…

    9 Mar 2018

  12. 200 – Iron Loss Analysis of IPM Motor using Hysteresis Model

    OverviewRecently, PM motors are being applied in home appliances and electric automobiles, and the demand for compactness and high power is increasing. On the other hand, small and high-power motors tend to be affected by high-frequency components d…

    9 Mar 2018

  13. 199 – Efficiency Analysis of Wireless Power Transfer via Electromagnetic Induction Method using Resonance Circuits

    OverviewIn recent years, electromagnetic induction type transmission is considered for applied use in wireless power supply systems for electric vehicles (hereinafter, referred to as EV) and plug-in hybrid cars (hereinafter, referred to as PHEV), wh…

    9 Mar 2018

  14. 198 – Bus Bar Thermal Stress Analysis

    OverviewCurrent is supplied via bus bars or wire bonding in power supply lines for power electronics devices such as inverters. Because inverters and similar devices operate with PWM carrier frequencies of several kHz, high-frequency current flows i…

    9 Mar 2018

  15. 197 – Electric field distribution Analysis of a Electroplating

    OverviewElectroplating is a technology that forms a metal film on the surface of an object and is currently used in various fields from electric parts to automobiles.When electroplating, use a solution that includes the component you wish to use. Wi…

    9 Mar 2018

  16. 196 – Analysis of coil stray capacitance

    OverviewIn a high frequency application, not only the coil's inductance component but its capacitance component cannot be ignored and results in degradation of the circuit impedance characteristics and inconsistencies in resonance frequencies. Stray…

    9 Mar 2018

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