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Inventor:

陈坤隆 (陈坤隆.) [1] | 项宇锴 (项宇锴.) [2] | 陈夏南 (陈夏南.) [3] | 林栩 (林栩.) [4]

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incoPat

Abstract:

本发明提供一种无磁芯电流传感器的位置误差补偿法,其包括以下步骤:将n个无磁芯的磁场传感器均匀安装在一圆形印刷电路板上,n个磁场传感器的感测方向与安培环方向相同;将n个磁场传感器的输出分别与一加法器的输入连接;所述加法器将传感器的输出电压进行叠加求和,加法器的输出与一滤波器连接;当磁场传感器数量n被确定后,需通过求解器来设计圆形印刷电路板的圆形内径和载体导体的直径的比例关系,从而限制载流导体的移动范围,从而满足测量误差的要求。

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Patent Info :

Type: 发明授权

Patent No.: CN201810559775.0

Filing Date: 2018/6/2

Publication Date: 2019/11/12

Pub. No.: CN108594151B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

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ESI Highly Cited Papers on the List: 0 Unfold All

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30 Days PV: 0

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