Magnetic Field Analysis

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  1. 222 – Irreversible Thermal Demagnetization Analysis of Incompletely Magnetized Magnets

    In this example, analysis is performed while varying the temperature of magnetized magnets, and then the influence on the torque waveform and magnetic flux density distribution is evaluated.

    23 Jan 2019

  2. 244 – Analysis of Magnetic Field Intensity at Sensor Position

    In this example, the motor as the detection target, the TMR sensor as the detecting element, and the waveform of the detection signal obtained based on the magnetic field calculated by electromagneti…

    15 Mar 2018

  3. 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…

    9 Mar 2018

  4. 185 – Analysis of Stray Loss in a Power Transformer

    OverviewTransformers are made to be used long-term, so it has become an important design policy to control running costs from losses. These losses include copper loss in the coil and iron loss in the…

    8 Mar 2018

  5. 107 – Current voltage characteristics analysis of flyback converters

    OverviewDC-DC converters such as flyback converters control current of primary / secondary winding with switch operation, and transmit electrical power on the load side using diodes and condensers. D…

    2 Dec 2014

  6. 156 – Segregation Analysis of Torque Components for an IPM Motor

    OverviewIPM motors are often used as high performance motors because they are highly efficient and their structure makes it possible to achieve a wide range of operation. They are able to achieve hig…

    27 Dec 2010

  7. 157 – Analysis of Eddy Currents in an IPM Motor Using the Gap Flux Boundary

    OverviewIt is becoming increasingly common for permanent magnet motors to use rare earth magnets in order to achieve higher output density because they have a high energy product. Neodymium rare eart…

  8. 139 – Power Transmission Analysis Using Magnetic Resonance Phenomena

    OverviewRecently, magnetic resonance is gaining attention as a new type of wireless transmission technology. Magnetic resonance differs from conventional types of electromagnetic induction transmissi…

    3 Dec 2009

  9. 102 – Magnetic Field Analysis of a Magnetic Sensor

    OverviewWith recent improvements in the functionality of electric devices and home appliances, magnetic sensors are being used more for contactless sensing of whether device doors, etc. are open or c…

    14 Apr 2009

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