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1. 发明申请

WO2010033842A1 ARC FLASH PROTECTION WITH SELF-TEST 审中-公开
标题翻译：具有自检功能的ARC闪光保护
公开(公告)号：WO2010033842A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/057536
申请日：2009-09-18
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC. , SCHWEITZER, Edmund, O. , SKENDZIC, Veselin , DAS, Dhruba, P. , SCHEER, Gary, W. , KESLER, James, R. , TROUT, Douglas, M.
发明人： SCHWEITZER, Edmund, O. , SKENDZIC, Veselin , DAS, Dhruba, P. , SCHEER, Gary, W. , KESLER, James, R. , TROUT, Douglas, M.
IPC分类号： H02H3/00
CPC分类号： H02H1/0023 , G01D18/00 , H01L31/101 , H02H1/0069 , H02H3/044
摘要： An method for automatically testing an arc flash detection system by periodically or continually transmitting electro-optical (EO) radiation through one or more transmission cables electro-optically coupled to respective EO radiation collectors. A test EO signal may pass through the EO radiation collector to be received by an EO sensor. An attenuation of the EO signal may be determined by comparing the intensity of the transmitted EO signal to an intensity of the received EO signal. A self-test failure may be detected if the attenuation exceeds a threshold. EO signals may be transmitted according to a particular pattern (e.g., a coded signal) to allow an arc flash detection system to distinguish the test EO radiation from EO radiation indicative of an arc flash event.
摘要翻译：一种通过周期地或连续地通过电光耦合到相应的EO辐射收集器的一个或多个传输电缆来传输电光（EO）辐射来自动测试电弧闪光检测系统的方法。测试EO信号可以通过EO辐射收集器以由EO传感器接收。可以通过将所发送的EO信号的强度与所接收的EO信号的强度进行比较来确定EO信号的衰减。如果衰减超过阈值，则可以检测到自检失败。可以根据特定模式（例如，编码信号）来传输EO信号，以允许电弧闪光检测系统将测试EO辐射与指示电弧闪光事件的EO辐射区分开。

2. 发明申请

WO2013112190A1 DEVICE FOR MEASURING ELECTRICAL CURRENT AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：用于测量电流的装置及其制造方法
公开(公告)号：WO2013112190A1
公开(公告)日：2013-08-01
申请号：PCT/US2012/041002
申请日：2012-06-06
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC. , KESLER, James, R. , SKENDZIC, Veselin
发明人： KESLER, James, R. , SKENDZIC, Veselin
IPC分类号： H01F27/28
CPC分类号： H01F5/02 , G01R3/00 , G01R15/181 , H01F38/30
摘要： Disclosed herein are embodiments of devices for measuring electrical current and related systems and methods for forming and using such devices. According to certain embodiments, devices according to the present disclosure may comprise Rogowski coils. Also disclosed are systems and methods for forming a current measuring device using a bobbin that may allow for the use of a continuous length of wire for all windings associated with the current measuring device. Automated manufacturing techniques may be utilized to facilitate the manufacture of devices for measuring electrical current and/or may reduce the cost of such devices. Various embodiments disclosed herein include the use of a bobbin that may be selectively configured between a linear configuration and a closed configuration. One or more current sensors disclosed herein may be utilized in connection with a motor management relay or other type of intelligent electronic device.
摘要翻译：这里公开了用于测量电流和相关系统的装置的实施例以及用于形成和使用这些装置的方法。根据某些实施例，根据本公开的装置可以包括罗戈夫斯基线圈。还公开了用于使用线轴形成电流测量装置的系统和方法，该线轴可以允许对与当前测量装置相关联的所有绕组使用连续长度的导线。可以利用自动制造技术来促进用于测量电流的装置的制造和/或可以降低这些装置的成本。本文公开的各种实施例包括使用可以在线性配置和闭合配置之间选择性地配置的线轴。本文公开的一个或多个电流传感器可以与电机管理继电器或其他类型的智能电子设备结合使用。

3. 发明申请

WO2008005522A3 PRECISION,TEMPERATURE - COMPENSATED, SHIELDED CURRENT MEASUREMENT DEVICE 审中-公开
公开(公告)号：WO2008005522A3
公开(公告)日：2008-01-10
申请号：PCT/US2007/015557
申请日：2007-07-06
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC. , WILKERSON, Donovan, E. , SKENDZIC, Veselin , KESLER, James, R.
发明人： WILKERSON, Donovan, E. , SKENDZIC, Veselin , KESLER, James, R.
IPC分类号： G01R15/18
摘要： A current measurement device (10) using a Rogowski coil having generally toroidally shaped core (16) with flattened faces, a first winding (20) in one direction, a second winding (22) forming a return loop, and a temperature compensation and scaling network (26) and scaling network coupled to the coil. The core (16) has concentric cavities (18) and a rough surface to restrain movement of the coil winding. A Faraday shield (24) is wrapped over the coil. An insulating housing (12) envelops the coil and an electrical network. An output wire (28) terminates in an industrial connector. A resistive network may be balanced or unbalanced and capable of signal attenuation of an output, capable of calibration of an output, or provide temperature compensation of an output.

4. 发明申请

WO2006086045A2 PRECISION ROGOWSKI COIL AND METHOD FOR MANUFACTURING SAME 审中-公开
标题翻译：精密罗格斯基线圈及其制造方法
公开(公告)号：WO2006086045A2
公开(公告)日：2006-08-17
申请号：PCT/US2005/043164
申请日：2005-11-30
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC. , SKENDZIC, Veselin , KESLER, James, R.
发明人： SKENDZIC, Veselin , KESLER, James, R.
IPC分类号： H01F27/28
CPC分类号： H01F5/003 , G01R15/181 , H01F17/0033 , H01F21/12 , H01F27/40 , Y10T29/4902 , Y10T29/49071
摘要： An improved Rogowski coil is formed on a toroidal core made of a thermoplastic or other moldable material, the core having a preferably continuous groove or grooves extending around the core. The grooves correspond in size to magnet wire which registers within the grooves, thus controlling the specific location of the wires. The grooving may be helical. A return loop can be provided for return path cancellation, or a reverse winding can be added in a direction opposite to the direction of advancement of the main coil. In using the return loop, a resistive network can be added to improve the cancellation of the return path due to the effect of geometries. In addition, it can compensate for thermal and other variations.
摘要翻译：改进的罗氏线圈形成在由热塑性或其它可模制材料制成的环形芯上，该芯具有围绕该芯延伸的优选地连续的凹槽或凹槽。凹槽的尺寸对应于寄存在槽内的电磁线，从而控制电线的特定位置。开槽可以是螺旋形的。可以提供返回路径消除的返回环，或者可以沿与主线圈的前进方向相反的方向添加反向绕组。在使用返回环路时，由于几何形状的影响，可以增加电阻网络以改善返回路径的消除。此外，它可以补偿热和其他变化。

5. 发明申请

WO2010033851A1 ELECTRO-OPTICAL RADIATION COLLECTOR FOR ARC FLASH DETECTION 审中-公开
标题翻译：用于电弧闪光检测的电光放电收集器
公开(公告)号：WO2010033851A1
公开(公告)日：2010-03-25
申请号：PCT/US2009/057548
申请日：2009-09-18
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC. , KESLER, James, R. , TROUT, Douglas, M.
发明人： KESLER, James, R. , TROUT, Douglas, M.
IPC分类号： H02H3/00 , G01J1/00
CPC分类号： H02H1/0023 , H01J3/14
摘要： An electro-optical (EO) radiation collector for collecting and/or transmitting EO radiation (which may include EO radiation in the visible wavelengths) for transmission to an EO sensor EO radiation collector may be used with an arc flash detection device or other protective system, such as an intelligent electronic device. The arc flash detection device may detect an arc flash event based upon EO radiation collected by and/or transmitted from the EO radiation collector EO radiation collector may receive an EO conductor cable an end of which may be configured to receive EO radiation. A portion of the EO radiation received by EO radiation collector may be transmitted into the EO conductor cable and transmitted to the arc flash detection device. The EO radiation collector may be adapted to receive a second EO conductor cable, which may be used to provide redundant EO transmission and/or self-test capabilities.
摘要翻译：用于收集和/或发射EO辐射（其可包括可见波长的EO辐射）以用于传输到EO传感器EO辐射收集器的电光（EO）辐射收集器可以与电弧闪光检测装置或其他保护系统一起使用，如智能电子设备。电弧闪光检测装置可以基于由EO辐射收集器EO收集的和/或从EO辐射收集器EO发射的EO辐射来检测电弧闪光事件。辐射收集器可以接收EO端子电缆，其端部可以被配置为接收EO辐射。由EO辐射收集器接收的EO辐射的一部分可以传输到EO导体电缆中并传输到电弧闪光检测装置。 EO辐射收集器可以适于接收可用于提供冗余EO传输和/或自检能力的第二EO导体电缆。

6. 发明申请

WO2007137188A2 AN ARTICLE AND METHOD FOR PROVIDING A SEAL FOR AN ENCAPSULATED DEVICE 审中-公开
标题翻译：一种用于为封装装置提供密封的物品和方法
公开(公告)号：WO2007137188A2
公开(公告)日：2007-11-29
申请号：PCT/US2007/069287
申请日：2007-05-18
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC. , KESLER, James, R. , FEIGHT, Laurence, Virgil
发明人： KESLER, James, R. , FEIGHT, Laurence, Virgil
IPC分类号： H01J15/00
CPC分类号： H05K5/069
摘要： An article for providing a sealing engagement between an electronic component and an encapsulate material is provided, wherein the electronic component extends from the encapsulate material. The article includes a housing including at least one opening for receiving the electronic component. The housing is filled with an encapsulate material such that it provides a seal between the housing and the electrical component. A sealing member is further disposed between the encapsulate material and the housing, A compression member is provided which exerts force onto the sealing member such that the sealing member engages the encapsulate material to provide a sealing engagement therebetween, and thereby provide a secondary seal between the housing and the electronic component.
摘要翻译：提供了一种用于在电子部件和封装材料之间提供密封接合的物品，其中电子部件从封装材料延伸。所述物品包括壳体，所述壳体包括用于接收所述电子部件的至少一个开口。壳体填充有密封材料，使得其在壳体和电气部件之间提供密封。密封构件还设置在封装材料和壳体之间。提供了一种压缩构件，其向密封构件施加力，使得密封构件与封装材料接合以在其间提供密封接合，从而在住房和电子元件。

7. 发明申请

WO2007137192A2 APPARATUS AND SYSTEM FOR ADJUSTING SETTINGS OF A POWER SYSTEM DEVICE USING A MAGNETICALLY COUPLED ACTUATOR 审中-公开
标题翻译：使用磁耦合执行器调整电力系统设备的设置的装置和系统
公开(公告)号：WO2007137192A2
公开(公告)日：2007-11-29
申请号：PCT/US2007/069292
申请日：2007-05-18
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC.
发明人： KESLER, James, R. , TELLER, Witold, R. , ANDERSON, Luther, S. , MCMAHON, Steven, A.
IPC分类号： H04B1/18
CPC分类号： H02H3/006 , H02H1/0061 , H02H3/042
摘要： A system is provided for adjusting settings of a power system device. In one embodiment, the setting adjusted is an identification setting of the power system device. The system generally includes an actuator having a select arrangement of magnets. A magnetic field sensor is provided for sensing the select arrangement of magnets. A microprocessor is coupled to the magnetic field sensor such that upon sensing the select arrangement of magnets by the magnetic field sensor, the microprocessor establishes an identification setting based upon the select arrangement. The various embodiments of the present invention provide an apparatus and system for adjusting settings of power system devices in harsh conditions, such as persistent in water.
摘要翻译：提供了一种用于调整电力系统设备的设置的系统。在一个实施例中，调整的设置是电力系统设备的识别设置。该系统通常包括具有选择性磁体布置的致动器。提供磁场传感器用于感测磁体的选择装置。微处理器耦合到磁场传感器，使得在通过磁场传感器感测磁体的选择布置时，微处理器基于选择布置建立识别设置。本发明的各种实施例提供了一种用于在诸如持续存在于水中的恶劣条件下调整电力系统装置的设置的装置和系统。

8. 发明申请

WO2008066951A2 SYSTEM AND APPARATUS FOR OPTICAL COMMUNICATIONS THROUGH A SEMI-OPAQUE MATERIAL 审中-公开
标题翻译：通过半透明材料进行光通信的系统和设备
公开(公告)号：WO2008066951A2
公开(公告)日：2008-06-05
申请号：PCT/US2007/069299
申请日：2007-05-18
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC.
发明人： KESLER, James, R. , TELLER, Witold, R. , ANDERSON, Luther, S. , MCMAHON, Steven, A. , HICKS, Donald, C.
IPC分类号： H04B10/00
CPC分类号： H04B10/803
摘要： A iight based communication system is provided including at least one phototransmitter which generates an optical signal which is detected by at least one photodetector that is encapsulated in potting material. The phototransmitter is optically coupled to the photodetector through the potting material. The photodetector transforms the optical signal into an electrical signal usable by electronic devices connected to the photodetector.
摘要翻译：提供了一种基于iight的通信系统，包括至少一个光发送器，其产生由封装在灌封材料中的至少一个光电检测器检测的光信号。光发射器通过灌封材料光耦合到光电检测器。光电检测器将光信号转换为可连接到光电检测器的电子设备使用的电信号。

9. 发明申请

WO2007137205A3 SYSTEM AND METHOD FOR COMMUNICATING POWER SYSTEM INFORMATION THROUGH A RADIO FREQUENCY DEVICE 审中-公开
公开(公告)号：WO2007137205A3
公开(公告)日：2007-11-29
申请号：PCT/US2007/069312
申请日：2007-05-18
申请人： SCHWEITZER ENGINEERING LABORATORIES, INC.
发明人： SCHWEITZER, Edmund, O., III , ANDERSEN, Luther, S. , BOSOLD, Mark, J. , FEIGHT, Laurence, Virgil , PARK, Douglas, A. , TELLER, Witold, R. , MCMAHON, Steven, A. , KESLER, James, R. , HICKS, Donald, C.
IPC分类号： G01R21/00
摘要： A system for communicating information between a detection device and a wireless device is provided. The system generally includes a detection device adapted to monitor a condition related to a power system. A radio interface unit is in communication with the detection device via a communication member. A wireless device is further provided which is in radio communication with the radio interface unit such that the detection device communicates information to the wireless device through a radio interface unit. The system's components are further adapted to endure harsh conditions (e.g., prolonged exposure to water).

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