CURRENT SENSOR ARRANGEMENT
    2.
    发明申请
    CURRENT SENSOR ARRANGEMENT 有权
    电流传感器布置

    公开(公告)号:US20120139534A1

    公开(公告)日:2012-06-07

    申请号:US13390294

    申请日:2010-08-16

    CPC classification number: G01R15/181

    Abstract: A current sensor arrangement comprises plural sensor elements arranged around a centre point, each of the sensor elements having a plane of zero sensitivity to uniform magnetic fields. A first one (202) of the sensor elements has a first angular separation (X1) relative to the centre point from a second, adjacent sensor element (204) and a second angular separation (X2) relative to the centre point from a third, adjacent sensor element (206). The first angular separation is less than the second angular separation. An intercept (I13) of the planes of the first and third sensor elements is located outside a triangle formed by the centre point and the first and third sensor elements and an intercept (I12) of the planes of the first and second sensor elements is located inside a triangle formed by the centre point and the first and second sensor elements.

    Abstract translation: 电流传感器装置包括围绕中心点布置的多个传感器元件,每个传感器元件具有对均匀磁场的零灵敏度的平面。 传感器元件的第一(202)相对于来自第二相邻传感器元件(204)的中心点和相对于来自第三相邻传感器元件(204)的中心点的第二角度间隔(X2)具有第一角度间隔(X1) 邻近的传感器元件(206)。 第一角分离小于第二角分离。 第一和第三传感器元件的平面的截距(I13)位于由中心点和第一和第三传感器元件形成的三角形之外,并且第一和第二传感器元件的平面的截距(I12)位于 在由中心点和第一和第二传感器元件形成的三角形内。

    Current sensor
    3.
    发明授权
    Current sensor 有权
    电流传感器

    公开(公告)号:US08890509B2

    公开(公告)日:2014-11-18

    申请号:US13390291

    申请日:2010-08-16

    CPC classification number: G01R15/181

    Abstract: A sensor for use in detecting a time-varying current in a conductor (106) comprises plural sets of two oppositely-configured sensor elements (104-1 . . . 104-6) arranged around a sensing volume having a central axis, the sensor elements (104-1A, 104-1B) of each set being provided substantially in a common plane that does not intersect the central axis, and each set having a different common plane, the sensor elements of each set being arranged such that a normal (N) of their common plane at a point between central parts of sensor elements lies on a plane (P) that is radial to the central axis of the sensing volume.

    Abstract translation: 用于检测导体(106)中的时变电流的传感器包括多组相对配置的两个相对配置的传感器元件(104-1,10-4-6),其布置在具有中心轴的感测体周围,传感器 每组的元件(104-1A,104-1B)基本上设置在不与中心轴相交的共同平面中,并且每组具有不同的公共平面,每组的传感器元件布置成使得正常( 在传感器元件的中心部分之间的点处的共同平面的N(N)位于与感测体积的中心轴线径向的平面(P)上。

    Current sensor arrangement
    4.
    发明授权
    Current sensor arrangement 有权
    电流传感器布置

    公开(公告)号:US08791694B2

    公开(公告)日:2014-07-29

    申请号:US13390294

    申请日:2010-08-16

    CPC classification number: G01R15/181

    Abstract: A current sensor arrangement comprises plural sensor elements arranged around a center point, each of the sensor elements having a plane of zero sensitivity to uniform magnetic fields. A first one (202) of the sensor elements has a first angular separation (X1) relative to the center point from a second, adjacent sensor element (204) and a second angular separation (X2) relative to the center point from a third, adjacent sensor element (206). The first angular separation is less than the second angular separation. An intercept (I13) of the planes of the first and third sensor elements is located outside a triangle formed by the center point and the first and third sensor elements and an intercept (I12) of the planes of the first and second sensor elements is located inside a triangle formed by the center point and the first and second sensor elements.

    Abstract translation: 电流传感器装置包括围绕中心点布置的多个传感器元件,每个传感器元件具有对均匀磁场的零灵敏度的平面。 传感器元件的第一(202)相对于来自第二相邻传感器元件(204)的中心点和相对于来自第三相邻传感器元件(204)的中心点的第二角度间隔(X2)具有第一角度间隔(X1) 邻近的传感器元件(206)。 第一角分离小于第二角分离。 第一和第三传感器元件的平面的截距(I13)位于由中心点和第一和第三传感器元件形成的三角形之外,并且第一和第二传感器元件的平面的截距(I12)位于 在由中心点和第一和第二传感器元件形成的三角形内。

    CURRENT SENSOR
    5.
    发明申请
    CURRENT SENSOR 有权
    电流传感器

    公开(公告)号:US20120146620A1

    公开(公告)日:2012-06-14

    申请号:US13390291

    申请日:2010-08-16

    CPC classification number: G01R15/181

    Abstract: A sensor for use in detecting a time-varying current in a conductor (106) comprises plural sets of two oppositely-configured sensor elements (104-1 . . . 104-6) arranged around a sensing volume having a central axis, the sensor elements (104-1A, 104-1B) of each set being provided substantially in a common plane that does not intersect the central axis, and each set having a different common plane, the sensor elements of each set being arranged such that a normal (N) of their common plane at a point between central parts of sensor elements lies on a plane (P) that is radial to the central axis of the sensing volume.

    Abstract translation: 用于检测导体(106)中的时变电流的传感器包括多组相对配置的两个相对配置的传感器元件(104-1,10-4-6),其布置在具有中心轴的感测体周围,传感器 每组的元件(104-1A,104-1B)基本上设置在不与中心轴相交的共同平面中,并且每组具有不同的公共平面,每组的传感器元件布置成使得正常( 在传感器元件的中心部分之间的点处的共同平面的N(N)位于与感测体积的中心轴线径向的平面(P)上。

    Electronic electricity meter having configurable contacts
    10.
    发明申请
    Electronic electricity meter having configurable contacts 有权
    具有可配置触点的电子电表

    公开(公告)号:US20050177324A1

    公开(公告)日:2005-08-11

    申请号:US10772818

    申请日:2004-02-05

    CPC classification number: G01R22/065

    Abstract: A three-phase electronic electricity meter that includes configurable voltage sensing blades such that the electricity meter can be configured for use with various electrical service types. The electricity meter includes a base having a configuration to correspond to standard ANSI-type sockets. The meter base includes a plurality of individual voltage sensing blades that are received by the ANSI socket. At least one of the voltage sensing blades is movable between a first and a second position such that the voltage sensing blade contacts different areas on a meter circuit board in the first and second positions. A common circuit board can be utilized for different electrical service types and the contact arrangement can be selectively configured by moving the voltage sensing blades between their first and second positions.

    Abstract translation: 一种三相电子电表,包括可配置的电压检测刀片,使得电表可以配置为与各种电气服务类型一起使用。 电表包括具有对应于标准ANSI型插座的配置的基座。 仪表底座包括由ANSI插座接收的多个单独的电压感测刀片。 电压感测刀片中的至少一个可在第一和第二位置之间移动,使得电压感测刀片在第一和第二位置接触仪表电路板上的不同区域。 公共电路板可以用于不同的电气服务类型,并且可以通过在第一和第二位置之间移动电压感测刀片来选择性地配置接触装置。

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