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31. 发明申请

US20130090748A1 REMOTE DISCONNECT SWITCH ASSEMBLY 有权
标题翻译：远程断开开关总成
公开(公告)号：US20130090748A1
公开(公告)日：2013-04-11
申请号：US13267711
申请日：2011-10-06
申请人： Ryan Marc LaFrance , Scott Michael Shill , Steven Lee Bietz , Subramanyam Satyasurya Chamarti
发明人： Ryan Marc LaFrance , Scott Michael Shill , Steven Lee Bietz , Subramanyam Satyasurya Chamarti
IPC分类号： G05B11/32
CPC分类号： H01H9/54 , G01R11/02 , H01H1/20 , H01H11/0062 , H01H50/546 , H01H71/125 , H01H2011/0068
摘要： Described herein are embodiments of a remote disconnect switch assembly. In one embodiment, the remote disconnect switch assembly comprises: an actuator; a shuttle that is operably moved by the actuator; one or more disconnect switches that are opened or closed by movement of the shuttle; one or more sensors; a communication interface; and a processor, wherein the processor is operably connected with the actuator, the one or more sensors and the communication interface, and wherein the processor is configured to: communicate with one or more other computing devices over a network using the communication interface; receive signals from the one or more sensors; and cause the actuator to operate in accordance with the signals received from the one or more sensors or the communications with the one or more other computing devices.
摘要翻译：这里描述的是远程断开开关组件的实施例。在一个实施例中，远程断开开关组件包括：致动器; 由致动器可操作地移动的梭子; 一个或多个通过梭子的移动打开或关闭的断开开关; 一个或多个传感器; 通信接口; 以及处理器，其中所述处理器与所述致动器，所述一个或多个传感器和所述通信接口可操作地连接，并且其中所述处理器被配置为：使用所述通信接口通过网络与一个或多个其他计算设备进行通信; 从一个或多个传感器接收信号; 并使致动器根据从一个或多个传感器接收的信号或与一个或多个其它计算设备的通信来操作。

32. 发明申请

US20120234227A1 Temperature Indicators Utilizing Trace Materials 有权
标题翻译：温度指示器利用痕量材料
公开(公告)号：US20120234227A1
公开(公告)日：2012-09-20
申请号：US13047773
申请日：2011-03-14
申请人： Bruce W. Nichols
发明人： Bruce W. Nichols
IPC分类号： G01K1/02 , G01K11/00
CPC分类号： G01K11/06 , G01K11/02 , G01K13/00 , H01H1/0015 , H01H9/0016 , H01H11/0062 , H01H2011/0068
摘要： Methods and systems for determining when an electrical contact reaches the maximum allowable temperature. The methods and systems include defining a plurality of temperature indicators installed in at least one surface of the electrical contact to indicate at least one specific temperature; providing a trace material within the at least one temperature indicator; allowing the electrical contact to reach the at least one specific temperature at which the at least one temperature indicator is designed to activate in or on the at least one surface of the electrical contact; causing the trace material to disperse from the at least one temperature indicator into a surrounding environment; and monitoring the surrounding environment to determine when a predetermined quantity of the trace material has dispersed into the surrounding environment, thereby indicating that the electrical contact has reached the at least one specific temperature at which the at least one temperature indicator is designed to activate.
摘要翻译：用于确定电触点何时达到最大允许温度的方法和系统。所述方法和系统包括限定安装在电触头的至少一个表面中以指示至少一个特定温度的多个温度指示器; 在所述至少一个温度指示器内提供痕量材料; 允许电接触达到所述至少一个特定温度，在该温度下，所述至少一个温度指示器被设计成在所述电触点的所述至少一个表面中或所述电触头的表面中或其上激活; 使痕量材料从至少一个温度指示器分散到周围环境中; 并且监测周围环境以确定何时预定量的痕量材料已经分散到周围环境中，从而指示电接触已经达到至少一个特定温度，在该温度下至少一个温度指示器被设计为激活。

33. 发明授权

US07868755B2 Sensor attached IC tag application high voltage equipment 有权
标题翻译：传感器附加IC标签应用高压设备
公开(公告)号：US07868755B2
公开(公告)日：2011-01-11
申请号：US11868111
申请日：2007-10-05
申请人： Masahiro Hanai , Haruhisa Wada , Hirokazu Takagi , Shiro Maruyama , Masayuki Sato
发明人： Masahiro Hanai , Haruhisa Wada , Hirokazu Takagi , Shiro Maruyama , Masayuki Sato
IPC分类号： G08B1/06 , G08B21/00 , H04B1/03 , H05K5/02 , H05K9/00
CPC分类号： G01K1/024 , G01K13/00 , H01H1/0015 , H01H11/0062 , H01H33/26 , H01H2011/0068 , H01T21/00
摘要： To shorten a period of time necessary for performing routine inspections and reduce costs by monitoring a state such as a contact failure of a switching equipment which constitutes a power reception circuit or a branch circuit of a substation through a simple construction. A sensor attached IC tag application high voltage equipment is constructed by detachably mounting a sensor attached IC tag at a position where a sensor of a sensor attached IC tag obtains a physical quantity of a detection target, wherein the sensor attached IC tag is configured to communicate with an externally located IC tag reader.
摘要翻译：通过简单的结构，通过监视构成接收电路或变电站的分支电路的交换设备的接触故障等状态来缩短进行日常检查所需的时间并降低成本。传感器附接的IC标签应用高压设备通过将传感器附接的IC标签可拆卸地安装在传感器附接的IC标签的传感器获得检测对象的物理量的位置而构成，其中传感器附接的IC标签被配置为通信带有外部定位的IC标签读卡器。

34. 发明申请

US20080013596A1 Circuit breaker integral temperature monitoring for advance detection of defective power conductor connections 有权
标题翻译：断路器积分温度监控，用于提前检测有缺陷的电源导线连接
公开(公告)号：US20080013596A1
公开(公告)日：2008-01-17
申请号：US11811611
申请日：2007-06-11
申请人： David J. Dunne , Robert A. Kennedy
发明人： David J. Dunne , Robert A. Kennedy
IPC分类号： G01K1/14
CPC分类号： G01K1/14 , G01K2217/00 , H01H47/18 , H01H71/04 , H01H71/125 , H01H2011/0068 , H01H2071/044 , H01H2300/03 , Y02B90/224 , Y04S20/14
摘要： A circuit breaker includes a breaker enclosure, a plurality of conductor connections, and a temperature sensor. The breaker enclosure contains internal components that include a trip unit. The plurality of conductor connections electrically couple the trip unit to a plurality of power conductors. The temperature sensor is located to sense heat radiated by the conductor connections and is positioned inside the enclosure.
摘要翻译：断路器包括断路器外壳，多个导体连接件和温度传感器。断路器外壳包含内部组件，其中包括跳闸单元。多个导体连接将跳闸单元电耦合到多个电力导体。温度传感器位于感测由导体连接辐射的热并位于外壳内部。

35. 发明申请

US20080012669A1 Burden resistor temperature compensation algorithm 有权
标题翻译：负载电阻温度补偿算法
公开(公告)号：US20080012669A1
公开(公告)日：2008-01-17
申请号：US11824680
申请日：2007-07-02
申请人： William Davison , Kevin John Malo , Steve M. Meehleder , Ryan James Moffitt , Paul Andrew Reid
发明人： William Davison , Kevin John Malo , Steve M. Meehleder , Ryan James Moffitt , Paul Andrew Reid
IPC分类号： H01H77/04 , H01H81/02
CPC分类号： H01H71/22 , H01H2011/0068
摘要： An automatic temperature compensation method that automatically adjusts trip point thresholds of a motor circuit protector in response to changes in temperature. The relationship between two curves is exploited to match temperature sensor readings from a temperature sensor circuit with burden resistor percentage values derived from a burden resistor circuit. A temperature inflection point is determined from the intersection of (1) the temperature sensor curve plotting the voltage output of the temperature sensor versus temperature and (2) the burden resistance curve plotting burden resistance versus temperature. A temperature value along the temperature sensor curve is transformed into the corresponding burden resistance on the burden resistance curve. The burden resistance is expressed as a percentage variance from a burden resistance at an ambient temperature. An adjusted trip point threshold is calculated from the computed burden resistor percentage, and the adjusted trip point threshold is stored in a memory.
摘要翻译：一种自动温度补偿方法，可根据温度变化自动调整电机电路保护器的跳闸点阈值。利用两条曲线之间的关系来匹配来自温度传感器电路的温度传感器读数，并从负载电阻电路得到负载电阻百分比值。从（1）温度传感器曲线绘制温度传感器的电压输出与温度的交点确定温度拐点，（2）负载电阻曲线绘制负载电阻对温度。沿着温度传感器曲线的温度值转化为负荷阻力曲线上相应的负荷阻力。耐负荷表现为与环境温度下的负荷电阻的百分比差异。根据计算的负载电阻百分比计算调整的跳闸点阈值，并将调整的跳闸点阈值存储在存储器中。

36. 发明申请

US20070195478A1 Thermal trip device and circuit breaker using the same 有权
标题翻译：热脱扣装置和断路器使用相同
公开(公告)号：US20070195478A1
公开(公告)日：2007-08-23
申请号：US10592003
申请日：2004-04-21
申请人： Kouji Kawamura , Hiroyuki Akita , Masatoshi Murai , Hirotoshi Yonezawa , Satoru Naito
发明人： Kouji Kawamura , Hiroyuki Akita , Masatoshi Murai , Hirotoshi Yonezawa , Satoru Naito
IPC分类号： H02H5/04
CPC分类号： H01H71/16 , H01H2011/0068
摘要： A thermal trip device in which a bimetal (2) is heated by overcurrent and performs trip operation of a circuit by curvature of the heated bimetal (2), wherein at least one part of the surface of the bimetal (2) is made to be black or matte black (7). Thereby, temperature of the bimetal (2) can be highly accurately measured using a no-contact thermometer. Furthermore, a temperature measurement part (8) of the bimetal is provided with a bending part (11), and the surface of the bending part is made to be matte black.
摘要翻译：一种热跳闸装置，其中双金属片（2）被过电流加热，并通过加热的双金属（2）的曲率来执行电路的跳闸操作，其中双金属片（2）的表面的至少一部分被制成黑色或哑光黑色（7）。因此，可以使用无接触温度计高精度地测量双金属（2）的温度。此外，双金属片的温度测量部件（8）设置有弯曲部件（11），弯曲部件的表面形成为哑光黑色。

37. 发明授权

US06876532B2 Circuit interrupter trip unit 有权
标题翻译：断路器跳闸单元
公开(公告)号：US06876532B2
公开(公告)日：2005-04-05
申请号：US10134411
申请日：2002-04-29
申请人： Joseph C. Engel , Kevin L. Parker
发明人： Joseph C. Engel , Kevin L. Parker
IPC分类号： H01H71/12 , H02H1/00 , H02H3/08 , H02H5/04
CPC分类号： H02H3/085 , H01H71/123 , H01H71/125 , H01H2011/0068 , H02H1/0007
摘要： A trip unit for a circuit interrupter includes a power supply, a plurality of input terminals and a plurality of output terminals. A heater conductor is electrically connected between each pair of the input and output terminals. The heater conductor is adapted to generate heat responsive to current flowing through the conductor. A diode is disposed proximate each of the conductors for heating thereby. The diodes are electrically interconnected with the power supply and are adapted to provide a forward voltage representative of the temperature of the corresponding conductor. Another diode is electrically interconnected with the power supply and is adapted to provide a forward voltage representative of ambient temperature. A thermal trip circuit generates a trip signal for the circuit interrupter responsive to the forward voltage of the diodes.
摘要翻译：断路器的跳闸单元包括电源，多个输入端子和多个输出端子。加热器导体电连接在每对输入和输出端子之间。加热器导体适于响应于流过导体的电流产生热量。二极管靠近每个导体设置，从而加热。二极管与电源电互连，并且适于提供表示相应导体的温度的正向电压。另一个二极管与电源电互连，并且适于提供代表环境温度的正向电压。热跳闸电路响应于二极管的正向电压而产生用于断路器的跳闸信号。

38. 发明授权

US06466023B2 Method of determining contact wear in a trip unit 有权
标题翻译：确定跳闸单元中接触磨损的方法
公开(公告)号：US06466023B2
公开(公告)日：2002-10-15
申请号：US09778698
申请日：2001-02-07
申请人： John J. Dougherty , Bo L. Andersen
发明人： John J. Dougherty , Bo L. Andersen
IPC分类号： G01R3102
CPC分类号： H01H1/0015 , H01H71/123 , H01H71/125 , H01H2011/0068
摘要： A method of determining contact wear in a trip unit of a circuit breaker and a circuit breaker employing such a method are presented. The trip unit includes a microcontroller and associated memories. An algorithm (program) stored in a memory of the trip unit calculates cumulative energy dissipated in the breaker contacts using the current signal detected at the time of separation. Measurement of cumulative energy dissipated in the breaker contacts is proportional to contact wear. Maintenance setpoints are determined based on industry standard endurance tests and alarm threshold and trip thresholds further based on industry standards are provided within the algorithm for notifying local or remote personnel of a necessary maintenance procedure.
摘要翻译：介绍了一种确定断路器跳闸单元和采用这种方法的断路器的接触磨损的方法。跳闸单元包括微控制器和相关联的存储器。存储在跳闸单元的存储器中的算法（程序）使用在分离时检测到的当前信号来计算在断路器触点中消耗的累积能量。断路器触点中消耗的累积能量的测量与接触磨损成比例。维护设定值是根据行业标准耐久性测试确定的，并且在算法内提供进一步基于行业标准的报警阈值和跳闸阈值，以通知本地或远程人员必要的维护程序。

39. 发明申请

US20010019573A1 Method of determining contact wear in a trip unit 有权
标题翻译：确定跳闸单元中接触磨损的方法
公开(公告)号：US20010019573A1
公开(公告)日：2001-09-06
申请号：US09778698
申请日：2001-02-07
发明人： John J. Dougherty , Bo L. Andersen
IPC分类号： G01N025/72 , G01R031/327 , B65B057/02
CPC分类号： H01H1/0015 , H01H71/123 , H01H71/125 , H01H2011/0068
摘要： A method of determining contact wear in a trip unit of a circuit breaker and a circuit breaker employing such a method are presented. The trip unit includes a microcontroller and associated memories. An algorithm (program) stored in a memory of the trip unit calculates cumulative energy dissipated in the breaker contacts using the current signal detected at the time of separation. Measurement of cumulative energy dissipated in the breaker contacts is proportional to contact wear. Maintenance setpoints are determined based on industry standard endurance tests and alarm threshold and trip thresholds further based on industry standards are provided within the algorithm for notifying local or remote personnel of a necessary maintenance procedure.
摘要翻译：介绍了一种确定断路器跳闸单元和采用这种方法的断路器的接触磨损的方法。跳闸单元包括微控制器和相关联的存储器。存储在跳闸单元的存储器中的算法（程序）使用在分离时检测到的当前信号来计算在断路器触点中消耗的累积能量。断路器触点中消耗的累积能量的测量与接触磨损成比例。维护设定值是根据行业标准耐久性测试确定的，并且在算法内提供进一步基于行业标准的报警阈值和跳闸阈值，以通知本地或远程人员必要的维护程序。

40. 发明公开

US20230420196A1 TEMPERATURE SENSING DEVICE FOR A HIGH VOLTAGE DISCONNECTING SWITCH AND HIGH VOLTAGE DISCONNECTING SWITCH INCLUDING A TEMPERATURE SENSING DEVICE 审中-公开
公开(公告)号：US20230420196A1
公开(公告)日：2023-12-28
申请号：US18035505
申请日：2020-11-05
申请人： Weinert Industries AG
发明人： Juntao Deng , Wei Lu
IPC分类号： H01H11/00 , G01K11/3213 , G01K1/16
CPC分类号： H01H11/0062 , G01K11/3213 , G01K1/16 , H01H2011/0068
摘要： A sensing device for a high voltage disconnecting switch comprises a light emitting element, which is configured to align its temperature with a temperature of the high voltage disconnecting switch, and an optical fiber, which is configured to receive a light emission from the light emitting element and configured to guide the light emission. Further, a deriving unit is configured to receive the light emission from the optical fiber and derive information about the temperature of the high voltage disconnecting switch based on a duration of the received light emission.

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