公开(公告)号：US20150035553A1

公开(公告)日：2015-02-05

申请号：US14450351

申请日：2014-08-04

Applicant: ABB Technology AG

Inventor： Jaromir PODZEMNY ,  Marek PAVLAS ,  Miroslav HRABCIK ,  Radek JAVORA

IPC: G01R15/06 ,  G01R27/02

CPC classification number: G01R15/06 ,  G01R15/04 ,  G01R27/02

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.

Abstract translation: 示例性的电压传感器装置包括至少一个高压段和至少一个低电压阻抗元件。 为了增强由于装置主体内部的阻抗传播引起的功率耗散，传感器装置可被适配或扩展，使得至少一个高压段和至少一个低电压阻抗元件布置在细长的绝缘支撑上， 在所述支撑元件的至少一端上的自适应互补的机械和电互连元件。 机械和电气互连元件提供以可枢转的方式将至少两个细长的绝缘支撑件互连在一起的方式。

公开(公告)号：US20140333282A1

公开(公告)日：2014-11-13

申请号：US14336398

申请日：2014-07-21

Applicant: ABB TECHNOLOGY AG

Inventor： Radek JAVORA ,  David RASCHKA

IPC: G01R19/00

CPC classification number: G01R19/00 ,  G01R15/142 ,  G01R19/0084 ,  G01R19/0092 ,  H01H33/027 ,  H01H71/125 ,  H01H83/10 ,  H01H83/12

Abstract: A voltage and/or current sensing device for low-, medium- or high voltage switching devices is disclosed as a constructively enhanced measuring device with high performance for use in switching devices. The sensing device can include a first voltage sensing part, a second voltage sensing part and a current sensing part all arranged in a same common single housing separated, from the switching device, in a way that an output wire from the first voltage sensing part, for sensing voltage at an upper terminal of the switching device, is located close to the current sensing part, the output wire being applied with an insulating cover, and mechanically fixed to the current sensor part, and/or the output wire being implemented in an isolation body, and only located near to the current sensing part.

Abstract translation: 公开了一种用于低压，中压或高压开关装置的电压和/或电流检测装置，其是用于开关装置的具有高性能的建设性增强的测量装置。 感测装置可以包括第一电压感测部分，第二电压感测部分和电流感测部分，其全部布置在与开关装置分离的同一公共单个壳体中，使得来自第一电压感测部分的输出线， 用于感测开关装置上端的电压，位于电流感测部分附近，输出线被施加绝缘盖，机械地固定在电流传感器部分上，和/或输出线被实施在 隔离体，仅位于电流感测部分附近。

公开(公告)号：US20150333725A1

公开(公告)日：2015-11-19

申请号：US14713625

申请日：2015-05-15

Applicant: ABB TECHNOLOGY AG

Inventor： Bretislav SEVCIK ,  Petr VELESIK ,  Radek JAVORA

IPC: H03H7/38 ,  G01R19/00

CPC classification number: H03H7/38 ,  G01R19/00 ,  G01R19/0023 ,  H02J5/005

Abstract: An impedance matching element is disclosed which can be used for voltage and/or current sensing or indicating devices used in medium voltage systems in order to improve signal integrity of output signals in comparison with known sensing devices. To enhance sensing accuracy and provide higher output signal immunity against interferences and impedance mismatches, the electric field sensor and/or the magnetic field sensor can be connected to the impedance matching element which allows connection to an independent analogue measuring device and is powered from an energy harvester, with an impedance matching electronic board.

Abstract translation: 公开了一种阻抗匹配元件，其可用于在中压系统中使用的电压和/或电流检测或指示装置，以便与已知的感测装置相比提高输出信号的信号完整性。 为了提高感测精度并提供更高的输出信号抗干扰和阻抗失配的能力，电场传感器和/或磁场传感器可以连接到阻抗匹配元件，阻抗匹配元件允许连接到独立的模拟测量设备，并且由能量供电 收割机，具有阻抗匹配电子板。

公开(公告)号：US20150008903A1

公开(公告)日：2015-01-08

申请号：US14323559

申请日：2014-07-03

Applicant: ABB TECHNOLOGY AG

Inventor： Radek JAVORA ,  Jaromir Podzemny ,  Petr Velesik

IPC: G01R1/22

CPC classification number: G01R1/22 ,  G01R15/181 ,  Y10T29/49007

Abstract: A current sensing device and method of manufacturing a sensing device are disclosed. The current sensing device can include at least two current sensors, implemented in an openable ring-shaped support, and wherein the at least two current sensors can be arranged in a chain-like arrangement on the ring-shaped support, and wherein the at least two current sensors are electrically connected in series.

Abstract translation: 公开了一种电流感测装置和制造感测装置的方法。 电流感测装置可以包括至少两个电流传感器，其以可开启的环形支撑件的形式实现，并且其中至少两个电流传感器可以以链状布置布置在环形支撑件上，并且其中至少 两个电流传感器串联电连接。

公开(公告)号：US20150346238A1

公开(公告)日：2015-12-03

申请号：US14722616

申请日：2015-05-27

Applicant: ABB Technology AG

Inventor： Radek JAVORA

IPC: G01R1/04 ,  G01R15/16

CPC classification number: G01R1/04 ,  G01R15/04 ,  G01R15/16 ,  Y10T29/49009

Abstract: A voltage sensor is disclosed for high and medium voltage use, wherein a voltage divider is arranged in a housing with external creepage distance enlarging ribs. To implement structures for creepage path enlargement to a sensor housing in a very effective and easy way, the voltage divider is arranged in a housing or in housing modules which is or are covered at least partly by at least one shrinking tube of insulating material such that the shrinking creepage enlarging structures are implemented at least at outer surface of the shrinking tube.

Abstract translation: 公开了用于高压和中压使用的电压传感器，其中分压器布置在具有外部爬电距离放大肋的壳体中。 为了以非常有效和容易的方式实现对传感器外壳的爬电路径放大的结构，分压器布置在壳体或壳体模块中，壳体模块至少部分地被绝缘材料的至少一个收缩管覆盖，使得 至少在收缩管的外表面上实施收缩爬电扩大结构。

公开(公告)号：US20150192619A1

公开(公告)日：2015-07-09

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 ,  G01R19/155 ,  G01R19/15 ,  G01R1/04

CPC classification number: G01R19/0046 ,  G01R1/0416 ,  G01R19/00 ,  G01R19/15 ,  G01R19/155 ,  G01R35/005

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.

Abstract translation: 一种用于中压或高压应用的电压和/或电流传感器装置，其中传感器装置的传感器或传感器被布置在壳体中。 为了增强传感器和电子设备之间的通信，为了使用电压和电流传感器的最大可能的精度电位，信号和/或数据存储元件集成在传感器外壳中，或放置在传感器附近，使得传感器 设备输出信号可以直接评估。

公开(公告)号：US20150153391A1

公开(公告)日：2015-06-04

申请号：US14616163

申请日：2015-02-06

Applicant: ABB TECHNOLOGY AG

Inventor： Jaromir PODZEMNY ,  Radek JAVORA

IPC: G01R1/30 ,  G01R19/00 ,  G01R1/18

CPC classification number: G01R1/30 ,  G01R1/18 ,  G01R15/04 ,  G01R19/00 ,  H02G5/066

Abstract: A medium or high voltage arrangement with a cable connection terminal and a voltage sensor is disclosed, wherein the voltage sensor has a resistive voltage divider and shielding electrodes. In order to enhance the accuracy of voltage measurement at medium or high voltage pole parts, the voltage sensor can be applied as a voltage sensor module, which can be integrated in a further cable connection terminal, and the shielding electrodes can be an integral part of the voltage sensor module or an integral part of an insulating housing part of the further cable connection terminal.

Abstract translation: 公开了具有电缆连接端子和电压传感器的中压或高压配置，其中电压传感器具有电阻分压器和屏蔽电极。 为了提高中压或高压极零件的电压测量精度，电压传感器可以作为电压传感器模块使用，可以集成在另一个电缆连接端子中，屏蔽电极可以作为 电压传感器模块或另一电缆连接端子的绝缘壳体部分的整体部分。

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

IPC: G01R1/18 ,  G01R19/00

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。

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。