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    Method and system for layout optimization of secondary coil for wireless power transfer
    1.
    发明授权
    Method and system for layout optimization of secondary coil for wireless power transfer 有权

    公开(公告)号：US10325718B2

    公开(公告)日：2019-06-18

    申请号：US15043131

    申请日：2016-02-12

    Applicant: Korea Advanced Institute of Science and Technology

    Inventor： In Gwun Jang ,  Seung Beop Lee

    IPC: H01F38/14 ,  G06F17/50 ,  H02J50/12

    Abstract: Disclosed is a method for optimizing a layout of a secondary coil for a wireless power transfer. The method includes reconstructing a secondary coil based on a fixed grid, corresponding to a design domain, to set a relative turn of each fixed grid and obtaining at least one or more of an electromagnetic measure and a physical measure of the secondary coil to optimize a layout of the secondary coil; applying an effective turn to the optimized layout of the secondary coil to perform post-processing; and deriving a layout of a physical coil about the secondary coil. The effective turn corresponds to a difference between the relative turns existing at a same position.

    METHOD AND SYSTEM FOR LAYOUT OPTIMIZATION OF SECONDARY COIL FOR WIRELESS POWER TRANSFER
    5.
    发明申请
    METHOD AND SYSTEM FOR LAYOUT OPTIMIZATION OF SECONDARY COIL FOR WIRELESS POWER TRANSFER 审中-公开
    用于无线电力传输的二次线圈布线优化的方法和系统

    公开(公告)号：US20160379753A1

    公开(公告)日：2016-12-29

    申请号：US15043131

    申请日：2016-02-12

    Applicant: Korea Advanced Institute of Science and Technology

    Inventor： In Gwun Jang ,  Seung Beop Lee

    IPC: H01F38/14 ,  G06F17/50 ,  H02J50/12

    CPC classification number: H01F38/14 ,  G06F17/5063 ,  H02J50/12

    Abstract: Disclosed is a method for optimizing a layout of a secondary coil for a wireless power transfer. The method includes reconstructing a secondary coil based on a fixed grid, corresponding to a design domain, to set a relative turn of each fixed grid and obtaining at least one or more of an electromagnetic measure and a physical measure of the secondary coil to optimize a layout of the secondary coil; applying an effective turn to the optimized layout of the secondary coil to perform post-processing; and deriving a layout of a physical coil about the secondary coil. The effective turn corresponds to a difference between the relative turns existing at a same position.

    Abstract translation: 公开了一种用于优化用于无线功率传输的次级线圈的布局的方法。 该方法包括基于对应于设计域的固定网格来重建次级线圈，以设置每个固定网格的相对转弯并获得次级线圈的电磁测量和物理测量中的至少一个或多个，以优化 次级线圈布局; 对二次线圈的优化布局进行有效的转弯，进行后处理; 并且导出关于次级线圈的物理线圈的布局。 有效转弯对应于存在于相同位置的相对转差之间的差。

    SYSTEM AND METHOD FOR COMPUTING OPTIMAL PATH BASED ON LOOP VARIABLES WITH POST-PROCESSING APPLIED
    6.
    发明申请
    SYSTEM AND METHOD FOR COMPUTING OPTIMAL PATH BASED ON LOOP VARIABLES WITH POST-PROCESSING APPLIED 有权

    公开(公告)号：US20250155249A1

    公开(公告)日：2025-05-15

    申请号：US18775172

    申请日：2024-07-17

    Applicant: Korea Advanced Institute of Science and Technology

    Inventor： In Gwun Jang ,  Geunu Kim ,  Jeonghun Kim ,  Kitae Jang

    IPC: G01C21/34

    Abstract: A system for computing an optimal path includes an arithmetic unit. The arithmetic unit is configured to compute an objective moving path from one of a plurality of nodes to another one of the plurality of nodes. Each of a plurality of link variables corresponds to a path connecting any two adjacent nodes of the plurality of nodes. Each of the plurality of link variables has a value and a direction. Each of a plurality of loop variables corresponds to a closed path connecting at least any three nodes of the plurality of nodes. Each of the plurality of loop variables has a value and a direction. A reference path variable corresponds to any moving path and has a value and a direction. The arithmetic unit computes the plurality of link variables based on the reference path variable and the plurality of loop variables. The arithmetic unit uses the plurality link variables to compute a plurality of objective function values corresponding, respectively, to a plurality of moving paths. The arithmetic unit computes a moving path corresponding to a minimum objective function value, which is the smallest value among the plurality of objective function values, as the objective moving path.

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