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1. 发明申请

US20120086435A1 MANIPULATION ASSEMBLY FOR ONLINE ELECTRICAL SYSTEM TEST PROBE INSTALLATION 有权
标题翻译：用于在线电气系统测试探头安装的操纵装置
公开(公告)号：US20120086435A1
公开(公告)日：2012-04-12
申请号：US13326985
申请日：2011-12-15
申请人： Ashley Harkness , Steve Park
发明人： Ashley Harkness , Steve Park
IPC分类号： G01R15/18
CPC分类号： G01R15/186 , G01R1/22 , G01R31/1272 , G01R31/14
摘要： An apparatus for online partial discharge testing includes a split-core radio-frequency current transformer sensor, an actuation subassembly, and a biasing member. The current transformer sensor has a first portion, a second portion, and a sensor hinge operably engaged between the first portion and the second portion. The actuation subassembly includes an elongate first member secured to the first portion of the current transformer sensor, a second member secured to the second portion of the current transformer sensor and configured to be movable relative to the first member, and a third member engaged with the second member and configured to translate along a length of the first member. The biasing member is configured to pivotally bias the first portion and the second portion of the current transformer sensor toward each other relative to the sensor hinge, with the biasing member secured relative to the first member.
摘要翻译：一种用于在线局部放电测试的装置包括分裂式射频电流互感器传感器，致动子组件和偏置构件。电流互感器传感器具有可操作地接合在第一部分和第二部分之间的第一部分，第二部分和传感器铰链。所述致动子组件包括固定到所述电流互感器传感器的所述第一部分的细长第一构件，固定到所述电流互感器传感器的所述第二部分并被配置为可相对于所述第一构件移动的第二构件，以及与所述第二构件接合的第三构件第二构件并且构造成沿着第一构件的长度平移。偏置构件构造成相对于传感器铰链将电流互感器传感器的第一部分和第二部分朝向彼此枢转偏置，偏置构件相对于第一构件固定。

2. 发明申请

US20110068773A1 MANIPULATION ASSEMBLY FOR ONLINE ELECTRICAL SYSTEM TEST PROBE INSTALLATION 有权
标题翻译：用于在线电气系统测试探头安装的操纵装置
公开(公告)号：US20110068773A1
公开(公告)日：2011-03-24
申请号：US12565457
申请日：2009-09-23
申请人： Ashley Harkness , Steve Park
发明人： Ashley Harkness , Steve Park
IPC分类号： G01R15/18
CPC分类号： G01R15/186 , G01R1/22 , G01R31/1272 , G01R31/14
摘要： An apparatus for online partial discharge testing includes a split-core radio-frequency current transformer sensor, an actuation subassembly, and a biasing member. The current transformer sensor has a first portion, a second portion, and a sensor hinge operably engaged between the first portion and the second portion. The actuation subassembly includes an elongate first member secured to the first portion of the current transformer sensor, a second member secured to the second portion of the current transformer sensor and configured to be movable relative to the first member, and a third member engaged with the second member and configured to be movable relative to the first member. The biasing member is configured to pivotally bias the first portion and the second portion of the current transformer sensor toward each other relative to the sensor hinge, with the biasing member secured relative to the first member.
摘要翻译：一种用于在线局部放电测试的装置包括分裂式射频电流互感器传感器，致动子组件和偏置构件。电流互感器传感器具有可操作地接合在第一部分和第二部分之间的第一部分，第二部分和传感器铰链。所述致动子组件包括固定到所述电流互感器传感器的所述第一部分的细长第一构件，固定到所述电流互感器传感器的所述第二部分并被配置为可相对于所述第一构件移动的第二构件，以及与所述第二构件接合的第三构件第二构件，并且构造成相对于第一构件可移动。偏置构件构造成相对于传感器铰链将电流互感器传感器的第一部分和第二部分朝向彼此枢转偏置，偏置构件相对于第一构件固定。

3. 发明授权

US09151788B2 Transformer winding resistance tester test probe and method 有权
标题翻译：变压器绕组电阻测试仪测试探头及方法
公开(公告)号：US09151788B2
公开(公告)日：2015-10-06
申请号：US13733558
申请日：2013-01-03
申请人： Liebert Corporation
发明人： James C. Wilson , Robert Ross
IPC分类号： G01R27/08 , G01R31/02 , G01R31/34 , G01R1/067 , G01R31/06
CPC分类号： G01R27/08 , G01R1/06788 , G01R31/027 , G01R31/06 , G01R31/346
摘要： A test probe has a probe portion, a current source lead attachment portion and a voltage sense lead attachment portion. The test probe includes two conductive halves secured together with an electrically insulating material disposed between the halves electrically insulating them from each other. Each half has an “L” shape including a probe portion and a test lead attachment portion extending perpendicularly outwardly from the probe portion, and provides the test probe with an overall “T” shape. The conductive halves can be made of copper-beryllium. Methods of providing and using the test probe can include uncoupling a male coupling member of a power cable connector of a loadbreak bushing assembly from a female coupling member of the loadbreak bushing and inserting the rod-shaped probe portion into the female coupling member.
摘要翻译：测试探针具有探针部分，电流源引线附接部分和电压感测引线附接部分。测试探针包括两个固定在一起的导电半部，电绝缘材料设置在两半之间，使它们彼此电绝缘。每一半具有“L”形状，其包括探针部分和从探针部分垂直向外延伸的测试引线附接部分，并且向整个“T”形状提供测试探针。导电半部可以由铜 - 铍制成。提供和使用测试探针的方法可以包括将负载破坏衬套组件的电力电缆连接器的阳联接构件与负载破坏套管的阴联接构件脱离接合，并将棒状探针部分插入阴联接构件。

4. 发明授权

US07183776B1 System and method for performing online partial discharge testing 有权
标题翻译：执行在线局部放电测试的系统和方法
公开(公告)号：US07183776B1
公开(公告)日：2007-02-27
申请号：US11217065
申请日：2005-08-31
申请人： Clarence A. Hicks , Wallace Vahlstrom
发明人： Clarence A. Hicks , Wallace Vahlstrom
IPC分类号： H01H31/12 , G01R31/08
CPC分类号： G01R31/1272
摘要： A partial discharge sensing system and method for conducting testing inside an enclosure includes a partial discharge sensor, an access port, and a signal cable. The partial discharge sensor is permanently installed at a test location inside the enclosure. The access port is configured so that an analyzer can be connected to the access port from an exterior of the enclosure. The signal cable operably connects the partial discharge sensor and the access port to enable an analyzer connected to the access port from outside the enclosure to interface with the partial discharge sensor for generating test data.
摘要翻译：用于在外壳内进行测试的局部放电感测系统和方法包括局部放电传感器，接入端口和信号电缆。局部放电传感器永久安装在外壳内的测试位置。访问端口被配置为使得分析器可以从外壳的外部连接到访问端口。信号电缆可操作地连接局部放电传感器和访问端口，以使分析仪能够连接到外部外部的访问端口，以与局部放电传感器接口以产生测试数据。

5. 发明授权

US08736252B2 Manipulation assembly for online electrical system test probe installation 有权
标题翻译：在线电气系统测试探头安装的操作组件
公开(公告)号：US08736252B2
公开(公告)日：2014-05-27
申请号：US13326985
申请日：2011-12-15
申请人： Ashley Harkness , Steve Park
发明人： Ashley Harkness , Steve Park
IPC分类号： G01R15/18
CPC分类号： G01R15/186 , G01R1/22 , G01R31/1272 , G01R31/14
摘要： An apparatus for online partial discharge testing includes a split-core radio-frequency current transformer sensor, an actuation subassembly, and a biasing member. The current transformer sensor has a first portion, a second portion, and a sensor hinge operably engaged between the first portion and the second portion. The actuation subassembly includes an elongate first member secured to the first portion of the current transformer sensor, a second member secured to the second portion of the current transformer sensor and configured to be movable relative to the first member, and a third member engaged with the second member and configured to translate along a length of the first member. The biasing member is configured to pivotally bias the first portion and the second portion of the current transformer sensor toward each other relative to the sensor hinge, with the biasing member secured relative to the first member.
摘要翻译：一种用于在线局部放电测试的装置包括分裂式射频电流互感器传感器，致动子组件和偏置构件。电流互感器传感器具有可操作地接合在第一部分和第二部分之间的第一部分，第二部分和传感器铰链。所述致动子组件包括固定到所述电流互感器传感器的所述第一部分的细长第一构件，固定到所述电流互感器传感器的所述第二部分并被配置为可相对于所述第一构件移动的第二构件，以及与所述第二构件接合的第三构件第二构件并且构造成沿着第一构件的长度平移。偏置构件构造成相对于传感器铰链将电流互感器传感器的第一部分和第二部分朝向彼此枢转偏置，偏置构件相对于第一构件固定。

6. 发明申请

US20130169298A1 TRANSFORMER WINDING RESISTANCE TESTER TEST PROBE AND METHOD 有权
标题翻译：变压器耐电弧测试仪测试探头和方法
公开(公告)号：US20130169298A1
公开(公告)日：2013-07-04
申请号：US13733558
申请日：2013-01-03
申请人： Electrical Reliability Services, Inc.
发明人： James C. WILSON , Robert Ross
IPC分类号： G01R27/08
CPC分类号： G01R27/08 , G01R1/06788 , G01R31/027 , G01R31/06 , G01R31/346
摘要： A test probe has a probe portion, a current source lead attachment portion and a voltage sense lead attachment portion. The test probe includes two conductive halves secured together with an electrically insulating material disposed between the halves electrically insulating them from each other. Each half has an “L” shape including a probe portion and a test lead attachment portion extending perpendicularly outwardly from the probe portion, and provides the test probe with an overall “T” shape. The conductive halves can be made of copper-beryllium. Methods of providing and using the test probe can include uncoupling a male coupling member of a power cable connector of a loadbreak bushing assembly from a female coupling member of the loadbreak bushing and inserting the rod-shaped probe portion into the female coupling member.
摘要翻译：测试探针具有探针部分，电流源引线附接部分和电压感测引线附接部分。测试探针包括两个固定在一起的导电半部，电绝缘材料设置在两半之间，使它们彼此电绝缘。每一半具有“L”形状，其包括探针部分和从探针部分垂直向外延伸的测试引线附接部分，并且向整个“T”形状提供测试探针。导电半部可以由铜 - 铍制成。提供和使用测试探针的方法可以包括将负载破坏衬套组件的电力电缆连接器的阳联接构件与负载破坏套管的阴联接构件脱离接合，并将棒状探针部分插入阴联接构件。

7. 发明授权

US08451639B2 Automatic voltage selector control circuit for test sets with tap selectable line input transformers 有权
标题翻译：自动电压选择器控制电路，用于带抽头可选线路输入变压器的测试装置
公开(公告)号：US08451639B2
公开(公告)日：2013-05-28
申请号：US12658869
申请日：2010-02-16
申请人： Christopher J. Revak
发明人： Christopher J. Revak
IPC分类号： H02M1/10 , G05F1/14
CPC分类号： H02M5/12 , G01R19/16547 , H02M1/10
摘要： An input adaptable electrical test set provides for the automatic detection of the power source connected to the test set, as well as automatic configuration of the test set to accommodate the identified power source. Prior to identification of the power source, a circuit breaker isolates a main transformer associated with the test set from receiving power from the power source. The main transformer includes a primary winding and a secondary winding, the primary winding having first, second and third tap positions that allows the transformer to be configured in one of two states depending on the power source connected to the test set. An automatic input voltage detection circuit monitors the input voltage provided by the unidentified power source and identifies the power source based on the monitored voltage. Based on the identification of the power source, the automatic input voltage detection circuit selects the configuration of the main transformer and the circuit breaker is closed to allow power from the power source to be supplied to the main transformer.
摘要翻译：输入适应性电气测试装置提供连接到测试装置的电源的自动检测，以及自动配置测试装置以适应识别的电源。在识别电源之前，断路器将与测试装置相关联的主变压器与电源的接收功率隔离。主变压器包括初级绕组和次级绕组，初级绕组具有第一，第二和第三抽头位置，其允许根据连接到测试装置的电源将变压器配置为两种状态之一。自动输入电压检测电路监视由未识别的电源提供的输入电压，并基于所监视的电压来识别电源。基于电源的识别，自动输入电压检测电路选择主变压器的配置，断路器闭合，以允许电源供电至主变压器。

8. 发明申请

US20110199067A1 Automatic voltage selector control circuit for test sets with tap selectable line input transformers 有权
标题翻译：自动电压选择器控制电路，用于带抽头可选线路输入变压器的测试装置
公开(公告)号：US20110199067A1
公开(公告)日：2011-08-18
申请号：US12658869
申请日：2010-02-16
申请人： Christopher J. Revak
发明人： Christopher J. Revak
IPC分类号： G05F5/00
CPC分类号： H02M5/12 , G01R19/16547 , H02M1/10
摘要： An input adaptable electrical test set provides for the automatic detection of the power source connected to the test set, as well as automatic configuration of the test set to accommodate the identified power source. Prior to identification of the power source, a circuit breaker isolates a main transformer associated with the test set from receiving power from the power source. The main transformer includes a primary winding and a secondary winding, the primary winding having first, second and third tap positions that allows the transformer to be configured in one of two states depending on the power source connected to the test set. An automatic input voltage detection circuit monitors the input voltage provided by the unidentified power source and identifies the power source based on the monitored voltage. Based on the identification of the power source, the automatic input voltage detection circuit selects the configuration of the main transformer and the circuit breaker is closed to allow power from the power source to be supplied to the main transformer.
摘要翻译：输入适应性电气测试装置提供连接到测试装置的电源的自动检测，以及自动配置测试装置以适应识别的电源。在识别电源之前，断路器将与测试装置相关联的主变压器与电源的接收功率隔离。主变压器包括初级绕组和次级绕组，初级绕组具有第一，第二和第三抽头位置，其允许根据连接到测试装置的电源将变压器配置为两种状态之一。自动输入电压检测电路监视由未识别的电源提供的输入电压，并基于所监视的电压来识别电源。基于电源的识别，自动输入电压检测电路选择主变压器的配置，断路器闭合，以允许电源供电至主变压器。

9. 发明授权

US07202672B2 Partial discharge sensor 有权
标题翻译：局部放电传感器
公开(公告)号：US07202672B2
公开(公告)日：2007-04-10
申请号：US11217096
申请日：2005-08-31
申请人： Clarence A. Hicks , Wallace Vahlstrom
发明人： Clarence A. Hicks , Wallace Vahlstrom
IPC分类号： G01R31/12
CPC分类号： G01R15/181 , G01R31/1272
摘要： A RF current transformer sensor includes a first sensor portion and a second sensor portion. The first and second sensor portions are configured to define a fixed opening for receiving a test object. The RF current transformer sensor is capable of detecting current pulses between the first sensor portion and the second sensor portion for sensing partial discharges from the test object. Further disclosed is a method of partial discharge sensing.
摘要翻译： RF电流互感器传感器包括第一传感器部分和第二传感器部分。第一和第二传感器部分构造成限定用于接收测试对象的固定开口。 RF电流互感器传感器能够检测第一传感器部分和第二传感器部分之间的电流脉冲，用于感测来自测试对象的部分放电。进一步公开的是局部放电感测的方法。

10. 发明授权

US08115475B2 Manipulation assembly for online electrical system test probe installation 有权
标题翻译：在线电气系统测试探头安装的操作组件
公开(公告)号：US08115475B2
公开(公告)日：2012-02-14
申请号：US12565457
申请日：2009-09-23
申请人： Ashley Harkness
发明人： Ashley Harkness
IPC分类号： G01R15/18
CPC分类号： G01R15/186 , G01R1/22 , G01R31/1272 , G01R31/14
摘要： An apparatus for online partial discharge testing includes a split-core radio-frequency current transformer sensor, an actuation subassembly, and a biasing member. The current transformer sensor has a first portion, a second portion, and a sensor hinge operably engaged between the first portion and the second portion. The actuation subassembly includes an elongate first member secured to the first portion of the current transformer sensor, a second member secured to the second portion of the current transformer sensor and configured to be movable relative to the first member, and a third member engaged with the second member and configured to be movable relative to the first member. The biasing member is configured to pivotally bias the first portion and the second portion of the current transformer sensor toward each other relative to the sensor hinge, with the biasing member secured relative to the first member.
摘要翻译：一种用于在线局部放电测试的装置包括分裂式射频电流互感器传感器，致动子组件和偏置构件。电流互感器传感器具有可操作地接合在第一部分和第二部分之间的第一部分，第二部分和传感器铰链。所述致动子组件包括固定到所述电流互感器传感器的所述第一部分的细长第一构件，固定到所述电流互感器传感器的所述第二部分并被配置为可相对于所述第一构件移动的第二构件，以及与所述第二构件接合的第三构件第二构件，并且构造成相对于第一构件可移动。偏置构件构造成相对于传感器铰链将电流互感器传感器的第一部分和第二部分朝向彼此枢转偏置，偏置构件相对于第一构件固定。

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