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1. 发明申请

US20120179404A1 SYSTEM AND APPARATUS FOR MEASURING THE ACCURACY OF A BACKUP TIME SOURCE 有权
标题翻译：用于测量备用时间源精度的系统和装置
公开(公告)号：US20120179404A1
公开(公告)日：2012-07-12
申请号：US13005423
申请日：2011-01-12
申请人： Tony J. Lee , Keith C. Henriksen
发明人： Tony J. Lee , Keith C. Henriksen
IPC分类号： G06F19/00 , G06F1/04
CPC分类号： G06F1/28 , H04J3/0688
摘要： An intelligent electronic device incorporates a first port that accepts a time signal from a time server over a network and a second port for receiving a second time signal over a separate network. The intelligent electronic device approximates the amount of error in the second time signal based on calculations of the error in the first time signal.
摘要翻译：智能电子设备包括通过网络接收来自时间服务器的时间信号的第一端口和用于通过单独网络接收第二时间信号的第二端口。智能电子设备基于第一时间信号中的误差的计算来近似第二时间信号中的误差量。

2. 发明授权

US08812256B2 System and apparatus for measuring the accuracy of a backup time source 有权
标题翻译：用于测量备份时间源精度的系统和设备
公开(公告)号：US08812256B2
公开(公告)日：2014-08-19
申请号：US13005423
申请日：2011-01-12
申请人： Tony J. Lee , Keith C. Henriksen
发明人： Tony J. Lee , Keith C. Henriksen
IPC分类号： G06F1/12 , G06F1/14 , G04C11/00
CPC分类号： G06F1/28 , H04J3/0688
摘要： An intelligent electronic device incorporates a first port that accepts a time signal from a time server over a network and a second port for receiving a second time signal over a separate network. The intelligent electronic device approximates the amount of error in the second time signal based on calculations of the error in the first time signal.
摘要翻译：智能电子设备包括通过网络接收来自时间服务器的时间信号的第一端口和用于通过单独网络接收第二时间信号的第二端口。智能电子设备基于第一时间信号中的误差的计算来近似第二时间信号中的误差量。

3. 发明授权

US06947269B2 Relay-to-relay direct communication system in an electric power system 有权
标题翻译：电力系统中的继电器到继电器直接通信系统
公开(公告)号：US06947269B2
公开(公告)日：2005-09-20
申请号：US09900098
申请日：2001-07-06
申请人： Tony J. Lee , David G. Bogut
发明人： Tony J. Lee , David G. Bogut
IPC分类号： H02H1/00 , H02H7/26 , H02H3/00
CPC分类号： H02H1/0061 , H02H7/261
摘要： The system provides communication of information between at least two protective relays serving a power system line. The communication comprises a series of successive data messages of four characters, each of which includes eight data bits, on eight data channels. The data bits include output function status bits from the transmitting relay on user selected channels, serialized analog data bits on other user selected channels, and virtual terminal data bits on still other user selected channels. A synchronization channel produces information to synchronize the transmission/receiving of the analog data and the virtual terminal data, on the basis of frames of data, each frame containing 18 messages.
摘要翻译：该系统提供至少两个服务于电力系统线路的保护继电器之间的信息通信。该通信包括在八个数据信道上的四个字符的连续数据消息，其中每个字符包括八个数据位。数据位包括来自用户选择的通道上的发送中继器的输出功能状态位，其他用户选择的通道上的串行化模拟数据位，以及其他用户选择的通道上的虚拟终端数据位。同步信道基于数据帧产生信息以同步模拟数据和虚拟终端数据的发送/接收，每个帧包含18个消息。

4. 发明授权

US06940935B2 System and method for aligning data between local and remote sources thereof 有权
标题翻译：用于在本地和远程源之间对准数据的系统和方法
公开(公告)号：US06940935B2
公开(公告)日：2005-09-06
申请号：US09827513
申请日：2001-04-05
申请人： Tony J. Lee , Jeffrey L. Hawbaker
发明人： Tony J. Lee , Jeffrey L. Hawbaker
IPC分类号： H02H1/00 , H02H3/05 , H04B1/74 , H04L29/12 , H04L29/00
CPC分类号： H04B1/74 , H02H1/0061 , H02H3/05
摘要： Local source data is first sampled at an original sampling rate and then resampled at a first resampling rate which is equal to the framing rate for transmitting said data to the remote source. The resampled local source data is then delayed by the transmission time between the local and remote data sources. The data from the remote relay which is resampled at the remote source at the first resampling rate and the delayed resampled data at the local source are both then resampled at a second resampling rate, at an original sampling rate, to produce aligned data at the local source.
摘要翻译：首先以原始采样率对本地源数据进行采样，然后以等于将所述数据发送到远程源的成帧速率的第一重采样速率重采样。然后，再采样的本地源数据被延迟本地和远程数据源之间的传输时间。来自遥控继电器的以第一重采样率重采样的数据和本地源的延迟重采样数据都以原始采样速率以第二重采样率重采样，以在本地产生对准的数据资源。

5. 发明授权

US6084755A Protective relay-based monitoring system of DC power within an electric power substation 有权
标题翻译：电力变电站内直流电保护继电器监控系统
公开(公告)号：US6084755A
公开(公告)日：2000-07-04
申请号：US169370
申请日：1998-10-08
申请人： Jeffrey B. Roberts , Tony J. Lee , David E. Whitehead
发明人： Jeffrey B. Roberts , Tony J. Lee , David E. Whitehead
IPC分类号： H02H1/06 , H02H3/16 , H02H7/26 , H02H3/00
CPC分类号： H02H7/268 , H02H1/06 , H02H3/16
摘要： A DC monitoring system is provided in each protective relay in an electric power substation to detect DC grounds on the DC supply system. The DC monitoring system includes a first portion which indicates the presence of a DC ground. In a second portion of the system, the voltages at the contact inputs of the relay are recognized and compared against a standard voltage value range. An indication is provided when the recognized voltage is within said range. The combination of the indications from the first and second portions is useful in determining the location of DC grounds in the substation DC supply system.
摘要翻译：在电力变电站的每个保护继电器中都提供直流监控系统，以检测直流电源系统上的直流接地。 DC监视系统包括指示DC接地的存在的第一部分。在系统的第二部分中，继电器的触点输入端的电压被识别并与标准电压值范围进行比较。当识别的电压在所述范围内时，提供指示。来自第一和第二部分的指示的组合对于确定变电站DC供电系统中DC接地的位置是有用的。

6. 发明授权

US08576527B2 Apparatus, system, and method for creating one or more slow-speed communications channels utilizing a real-time communication channel 有权
标题翻译：用于利用实时通信信道创建一个或多个慢速通信信道的装置，系统和方法
公开(公告)号：US08576527B2
公开(公告)日：2013-11-05
申请号：US13366672
申请日：2012-02-06
申请人： Bogdan Z. Kasztenny , Tony J. Lee , Luther S. Anderson
发明人： Bogdan Z. Kasztenny , Tony J. Lee , Luther S. Anderson
IPC分类号： H02H7/00
CPC分类号： H02H1/0061 , H02H7/261
摘要： An intelligent electronic device having a slow speed communications link creates one or more virtual communications channels using unused or dedicated bits from a primary real-time communications channel. The virtual communications channels are used to transport low-speed information, such as fault location information, device configuration information, device revision information, and date/time information.
摘要翻译：具有慢速通信链路的智能电子设备使用来自主实时通信信道的未使用或专用比特来创建一个或多个虚拟通信信道。虚拟通信信道用于传输低速信息，如故障位置信息，设备配置信息，设备修订信息和日期/时间信息。

7. 发明授权

US08351433B2 Intelligent electronic device with segregated real-time ethernet 有权
标题翻译：具有隔离实时以太网的智能电子设备
公开(公告)号：US08351433B2
公开(公告)日：2013-01-08
申请号：US12797419
申请日：2010-06-09
申请人： Robert E. Morris , Tony J. Lee , Andrew A. Miller , Lisa Gayle Nelms , Benjamin S. Day
发明人： Robert E. Morris , Tony J. Lee , Andrew A. Miller , Lisa Gayle Nelms , Benjamin S. Day
IPC分类号： H04L12/56
CPC分类号： H04L47/6275 , H04L47/527 , H04L47/6295
摘要： A system and method for optimizing the handling of data on a priority basis within an intelligent electronic device is disclosed. A FIFO receives messages and the messages are each associated with a subscription identifier. The messages are then routed to and stored in buffers, each associated with a subscription identifier.
摘要翻译：公开了一种用于在智能电子设备内优化基于优先级的数据处理的系统和方法。 FIFO接收消息，并且消息各自与订阅标识符相关联。然后将消息路由到并存储在缓冲器中，每个与订阅标识符相关联。

8. 发明授权

US08111492B2 Apparatus, system, and method for creating one or more slow-speed communications channels utilizing a real-time communication channel 有权
标题翻译：用于利用实时通信信道创建一个或多个慢速通信信道的装置，系统和方法
公开(公告)号：US08111492B2
公开(公告)日：2012-02-07
申请号：US12763090
申请日：2010-04-19
申请人： Tony J. Lee , Bogdan Z. Kasztenny , Luther S. Anderson
发明人： Tony J. Lee , Bogdan Z. Kasztenny , Luther S. Anderson
IPC分类号： H02H7/00
CPC分类号： H02H1/0061 , H02H7/261
摘要： An intelligent electronic device creates one or more virtual communications channels using unused or dedicated bits from a primary real-time communications channel. The virtual communications channels are used to transport low-speed information, such as executable commands, or automatic functions not requiring high bandwidth.
摘要翻译：智能电子设备使用来自主实时通信信道的未使用或专用比特创建一个或多个虚拟通信信道。虚拟通信信道用于传输诸如可执行命令的低速信息，或者不需要高带宽的自动功能。

9. 发明授权

US07460590B2 Handheld communication tester and method for testing direct serial communication capability of an intelligent electronic device in a power system 有权
标题翻译：用于测量电力系统中智能电子设备的直接串行通信能力的手持通信测试仪和方法
公开(公告)号：US07460590B2
公开(公告)日：2008-12-02
申请号：US11226824
申请日：2005-09-14
申请人： Tony J. Lee
发明人： Tony J. Lee
IPC分类号： H04B3/46
CPC分类号： H02H1/0061
摘要： Provided is a handheld communication tester and method for testing direct serial communication capability of an IED. The first IED includes an equal plurality of transmit bit channels and receive bit channels. The handheld communication tester includes a housing sized for single-hand portability, a connector disposed in a wall of the housing and adapted for connection to the IED or a serial communication link to the IED, and a microcontroller disposed inside of the housing and operatively coupled to the connector. The microcontroller is programmed to detect synchronization with the IED, to automatically detect and store a Baud rate of the IED, automatically detect and store a transmit identification of the IED, and automatically detect and store a receive identification of the IED. The transmit identification is used to encode transmissions from the IED, and the receive identification is used to encode transmissions received by the IED.
摘要翻译：提供了用于测试IED的直接串行通信能力的手持通信测试器和方法。第一IED包括相等的多个发送比特信道和接收比特信道。手持通信测试仪包括尺寸适于单手便携性的壳体，设置在壳体的壁中并适于连接到IED或连接到IED的串行通信链路的连接器，以及设置在壳体内部并可操作地耦合的微控制器到连接器。微控制器被编程为检测与IED的同步，以自动检测和存储IED的波特率，自动检测和存储IED的发送标识，并自动检测和存储IED的接收标识。发射识别用于对来自IED的传输进行编码，接收标识用于对由IED接收的传输进行编码。

10. 发明授权

US07375941B2 Protective relay capable of protection applications without protection settings 有权
标题翻译：保护继电器，无需保护设置即可保护应用
公开(公告)号：US07375941B2
公开(公告)日：2008-05-20
申请号：US11582257
申请日：2006-10-16
申请人： Edmund O. Schweitzer, III , Tony J. Lee
发明人： Edmund O. Schweitzer, III , Tony J. Lee
IPC分类号： H02H7/00
CPC分类号： H02H3/286 , H02H7/30
摘要： The current differential relay operates without adjustable settings, and includes a phase current differential element with a predetermined threshold, responsive to local phase current values and remote phase current values, to detect three-phase faults and producing a first output signal if the threshold value is exceeded. Either a negative sequence current differential element or two phase current differential elements, also having predetermined threshold values and responsive to the local and remote phase currents, detect phase-to-phase faults and phase-to-phase-to-ground faults and produces a second output signal if the predetermined threshold is exceeded. A negative sequence or zero sequence current differential current element, with a predetermined threshold value is responsive to the local and remote phase currents to detect phase-to-ground faults and to produce a third output signal if the threshold is exceeded. If any one of the first, second and third output signals occurs, a trip signal is generated and directed to the associated circuit breaker. The thresholds are selected to permit use of the relay in a wide range of possible applications.
摘要翻译：电流差动继电器在没有可调设置的情况下运行，并且包括具有预定阈值的相电流差动元件，响应于局部相电流值和远端相电流值，以检测三相故障并产生第一输出信号，如果阈值为超过了还具有预定阈值并且响应于局部和远端相电流的负序电流差分元件或两相电流差动元件检测相间故障和相间到地层故障，并产生一个如果超过预定阈值，则输出第二输出信号。具有预定阈值的负序或零序电流差动电流元件响应于本地和远端相电流来检测相对地故障，并且如果超过阈值则产生第三输出信号。如果发生第一，第二和第三输出信号中的任何一个，则产生跳闸信号并将其引导到相关联的断路器。选择阈值以允许在广泛的可能应用中使用继电器。

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