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公开(公告)号：US09046391B2
公开(公告)日：2015-06-02
申请号：US13590772
申请日：2012-08-21
申请人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
发明人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
IPC分类号： G02B5/10 , G01D18/00 , H02H1/00 , H02H3/04 , H01L31/101
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。
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公开(公告)号：US08319173B2
公开(公告)日：2012-11-27
申请号：US12562834
申请日：2009-09-18
申请人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
发明人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
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。
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公开(公告)号：US20100072355A1
公开(公告)日：2010-03-25
申请号：US12562834
申请日：2009-09-18
申请人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
发明人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
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。
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公开(公告)号：US20120312977A1
公开(公告)日：2012-12-13
申请号：US13590772
申请日：2012-08-21
申请人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
发明人： Edmund O. Schweitzer, III , Veselin Skendzic , Gary W. Scheer , James R. Kesler , Douglas M. Trout , Dhruba P. Das
IPC分类号： H01L31/0232 , G01D18/00
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。
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公开(公告)号：US08735798B2
公开(公告)日：2014-05-27
申请号：US13590739
申请日：2012-08-21
IPC分类号： H01L31/00
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. The EO radiation collector may be used with an arc flash detection device or other protective system, such as an intelligent electronic device (IED). 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. The 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 the 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/或传输EO辐射（其可以包括可见波长中的EO辐射）的电光（EO）辐射收集器，用于传输到EO传感器。 EO辐射收集器可以与电弧闪光检测装置或诸如智能电子装置（IED）的其它保护系统一起使用。 电弧闪光检测装置可以基于由EO辐射收集器收集的和/或从其发射的EO辐射来检测电弧闪光事件。 EO辐射收集器可以接收EO导体电缆，其端部可被配置为接收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。
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公开(公告)号：US20120312971A1
公开(公告)日：2012-12-13
申请号：US13590739
申请日：2012-08-21
IPC分类号： H01J3/14
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. The EO radiation collector may be used with an arc flash detection device or other protective system, such as an intelligent electronic device (IED). 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. The 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 the 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/或传输EO辐射（其可以包括可见波长中的EO辐射）的电光（EO）辐射收集器，用于传输到EO传感器。 EO辐射收集器可以与电弧闪光检测装置或诸如智能电子装置（IED）的其它保护系统一起使用。 电弧闪光检测装置可以基于由EO辐射收集器收集的和/或从其发射的EO辐射来检测电弧闪光事件。 EO辐射收集器可以接收EO导体电缆，其端部可被配置为接收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。
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公开(公告)号：US08803069B2
公开(公告)日：2014-08-12
申请号：US12562202
申请日：2009-09-18
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. The EO radiation collector may be used with an arc flash detection device or other protective system, such as an intelligent electronic device (IED). 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. The 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 the 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.
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公开(公告)号：US20100072352A1
公开(公告)日：2010-03-25
申请号：US12562202
申请日：2009-09-18
IPC分类号： H01J3/14
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. The EO radiation collector may be used with an arc flash detection device or other protective system, such as an intelligent electronic device (IED). 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. The 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 the 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/或传输EO辐射（其可以包括可见波长中的EO辐射）的电光（EO）辐射收集器，用于传输到EO传感器。 EO辐射收集器可以与电弧闪光检测装置或诸如智能电子装置（IED）的其它保护系统一起使用。 电弧闪光检测装置可以基于由EO辐射收集器收集的和/或从其发射的EO辐射来检测电弧闪光事件。 EO辐射收集器可以接收EO导体电缆，其端部可被配置为接收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。
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9.发明申请SYSTEM AND METHOD FOR COMMUNICATING POWER SYSTEM INFORMATION THROUGH A RADIO FREQUENCY DEVICE 有权通过无线电频率设备通信电力系统信息的系统和方法公开(公告)号：US20080284585A1
公开(公告)日：2008-11-20
申请号：US11750962
申请日：2007-05-18
申请人： Edmund O. Schweitzer, III , Luther S Anderson , Witold R. Teller , Mark J. Bosold , Douglas A. Park , Steven A. McMahon , James R. Kesler , Laurence Virgil Feight , Donald C. Hicks
发明人： Edmund O. Schweitzer, III , Luther S Anderson , Witold R. Teller , Mark J. Bosold , Douglas A. Park , Steven A. McMahon , James R. Kesler , Laurence Virgil Feight , Donald C. Hicks
CPC分类号： H04Q9/00
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).
摘要翻译： 提供了一种用于在检测设备和无线设备之间传送信息的系统。 该系统通常包括适于监视与电力系统有关的状况的检测装置。 无线接口单元经由通信部件与检测装置通信。 还提供一种与无线接口单元进行无线电通信的无线设备，使得检测设备通过无线接口单元向无线设备传送信息。 系统的部件进一步适应于忍受恶劣条件（例如长时间暴露在水中）。
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10.发明授权System and method for communicating power system information through a radio frequency device 有权通过射频设备通信电力系统信息的系统和方法公开(公告)号：US08059006B2
公开(公告)日：2011-11-15
申请号：US11750962
申请日：2007-05-18
申请人： Edmund O. Schweitzer, III , Luthor S. Anderson , Witold R. Teller , Mark J. Bosold , Douglas A. Park , Steven A. McMahon , James R. Kesler , Laurence Virgil Feight , Donald C. Hicks
发明人： Edmund O. Schweitzer, III , Luthor S. Anderson , Witold R. Teller , Mark J. Bosold , Douglas A. Park , Steven A. McMahon , James R. Kesler , Laurence Virgil Feight , Donald C. Hicks
IPC分类号： G08B21/00
CPC分类号： H04Q9/00
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).
摘要翻译： 提供了一种用于在检测设备和无线设备之间传送信息的系统。 该系统通常包括适于监视与电力系统有关的状况的检测装置。 无线接口单元经由通信部件与检测装置通信。 还提供一种与无线接口单元进行无线电通信的无线设备，使得检测设备通过无线接口单元向无线设备传送信息。 系统的部件进一步适应于忍受恶劣条件（例如长时间暴露在水中）。
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