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公开(公告)号：US10161972B2
公开(公告)日：2018-12-25
申请号：US14667089
申请日：2015-03-24
Applicant: ABB TECHNOLOGY AG
Inventor： Radek Javora , Marek Pavlas , Adrian Hozoi , Jaromir Podzemny
IPC: G01R19/00 , G01R35/00 , G01R1/04 , G01R19/15 , G01R19/155
Abstract: A voltage and or current sensor device for use in medium- or high voltage application, wherein a sensor or sensors of the sensor device is or are arranged in a housing. To enhance communication between the sensor and an electronical device, in order to use maximum possible accuracy potential of the voltage and current sensors, a signal and/or data memory element is integrated in the sensor housing, or placed near the sensor such that the sensor device output signal can be directly evaluated.
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Patent Agency Ranking
公开(公告)号：US09797930B2
公开(公告)日：2017-10-24
申请号：US14450351
申请日：2014-08-04
Applicant: ABB Technology AG
Inventor： Jaromir Podzemny , Marek Pavlas , Miroslav Hrabcik , Radek Javora
Abstract: An exemplary voltage sensor device includes at least one high voltage segment and at least one low voltage impedance element. In order to enhance the power dissipation due to impedances spread inside of the device body, the sensor device can be adapted or extended such that at least one high voltage segment, and at least one low voltage impedance element are arranged on an elongated insulating support with adaptive complementary mechanical and electrical interconnection elements on at least one end of the support element. The mechanical and electrical interconnection elements provide a manner of interconnecting at least two elongated insulating supports together in a pivotable way.
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公开(公告)号：US09297829B2
公开(公告)日：2016-03-29
申请号：US13855290
申请日：2013-04-02
Applicant: ABB Technology AG
Inventor： Radek Javora , Jaromir Podzemny , Marek Pavlas
CPC classification number: G01R1/02 , G01R15/181 , H01F1/00 , H01F5/02 , H01F27/2823 , H01F38/30 , H01L21/00 , H01L2221/00
Abstract: A multifunctional measuring device, such as for measuring a current in a primary current conductor in a medium voltage switchgear is disclosed which includes a housing with an aperture for accommodation of the primary current conductor; an inner winding accommodated around the aperture inside of the housing for a measurement of current in a primary current conductor; and an external winding wound on the housing around the aperture for another current measurement.
Abstract translation: 公开了一种多功能测量装置，例如用于测量中压开关装置中的一次电流导体中的电流，其包括具有用于容纳初级电流导体的孔的壳体; 围绕所述壳体内的所述孔周围容纳的内绕组，用于测量初级电流导体中的电流; 以及围绕孔径缠绕在壳体上的外部绕组用于另一电流测量。
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公开(公告)号：US09696345B2
公开(公告)日：2017-07-04
申请号：US14611532
申请日：2015-02-02
Applicant: ABB TECHNOLOGY AG
Inventor： Radek Javora , Jaromir Podzemny , David Raschka , Marek Pavlas , Petr Velesik
CPC classification number: G01R1/18 , G01R15/04 , G01R19/0084
Abstract: A voltage measurement device includes an insulating body, for the use in medium- or high-voltage equipment or switchgears The insulating body includes an impedance divider having at least one high voltage impedance and at least one low voltage impedance in series, and with shielding electrodes. In order to optimize the circuit design for voltage measurement design in a given application and prevent the risk of malfunction when the same device it is used in multiple applications or at severe environmental or operating conditions, the device includes at least one high-voltage shielding electrode and/or at least one low-voltage shielding electrode which dimensions together establish a physical length of the impedance divider. The shielding electrodes surround the high and/or low voltage impedances, which provide a specified voltage division ratio and which are located inside or outside of the insulating body. An output of the impedance divider is connected to a shielded cable.
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公开(公告)号：US20150145502A1
公开(公告)日：2015-05-28
申请号：US14611532
申请日：2015-02-02
Applicant: ABB TECHNOLOGY AG
Inventor： Radek JAVORA , Jaromir Podzemny , David Raschka , Marek Pavlas , Petr Velesik
CPC classification number: G01R1/18 , G01R15/04 , G01R19/0084
Abstract: A voltage measurement device includes an insulating body, for the use in medium- or high-voltage equipment or switchgears The insulating body includes an impedance divider having at least one high voltage impedance and at least one low voltage impedance in series, and with shielding electrodes. In order to optimize the circuit design for voltage measurement design in a given application and prevent the risk of malfunction when the same device it is used in multiple applications or at severe environmental or operating conditions, the device includes at least one high-voltage shielding electrode and/or at least one low-voltage shielding electrode which dimensions together establish a physical length of the impedance divider. The shielding electrodes surround the high and/or low voltage impedances, which provide a specified voltage division ratio and which are located inside or outside of the insulating body. An output of the impedance divider is connected to a shielded cable.
Abstract translation: 电压测量装置包括用于在中压或高压设备或开关装置中使用的绝缘体绝缘体包括具有至少一个高电压阻抗和至少一个低压阻抗的阻抗分压器，并具有屏蔽电极 。 为了优化给定应用中的电压测量设计的电路设计，并且当在多个应用中或在恶劣的环境或操作条件下使用相同的装置时，防止故障的风险，该装置包括至少一个高压屏蔽电极 和/或至少一个低压屏蔽电极，其尺寸一起确定阻抗分配器的物理长度。 屏蔽电极围绕提供特定分压比且位于绝缘体内部或外部的高和/或低电压阻抗。 阻抗分配器的输出端连接到屏蔽电缆。
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公开(公告)号：US20130214765A1
公开(公告)日：2013-08-22
申请号：US13855290
申请日：2013-04-02
Applicant: ABB Technology AG
Inventor： Radek JAVORA , Jaromir Podzemny , Marek Pavlas
IPC: G01R1/02
CPC classification number: G01R1/02 , G01R15/181 , H01F1/00 , H01F5/02 , H01F27/2823 , H01F38/30 , H01L21/00 , H01L2221/00
Abstract: A multifunctional measuring device, such as for measuring a current in a primary current conductor in a medium voltage switchgear is disclosed which includes a housing with an aperture for accommodation of the primary current conductor; an inner winding accommodated around the aperture inside of the housing for a measurement of current in a primary current conductor; and an external winding wound on the housing around the aperture for another current measurement.
Abstract translation: 公开了一种多功能测量装置，例如用于测量中压开关装置中的一次电流导体中的电流，其包括具有用于容纳初级电流导体的孔的壳体; 围绕所述壳体内的所述孔周围容纳的内绕组，用于测量初级电流导体中的电流; 以及围绕孔径缠绕在壳体上的外部绕组用于另一电流测量。
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