Wireless Power Transfer

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  1. 224 – Wireless Power Transfer Device Stray Loss Analysis

    In this example, an example is presented investigating by using electromagnetic field analysis whether stray loss can be suppressed using an aluminum shield.

  2. 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…

  3. 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 impedan…

  4. 190 – Arrangement Optimization of Wireless Power Transfer System

    This document introduces the procedure in obtaining the optimum solution for geometries of transmission coils (angle that defines position) for simple magnetic resonance wireless …

  5. 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 …

  6. 113 – Power Transmission Analysis of a Wireless Power Transfer System with Opposing Cores

    OverviewA wireless power transfer system is a device which uses electromagnetic induction to provide electric power without physical contact. They can be used for various applicat…

  7. 86 – Power Transmission Analysis of a Wireless Power Transfer System

    OverviewA wireless power transfer system is a device which uses electromagnetic induction to provide electric power without physical contact. They can be used for various applicat…

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