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Patent Agency Ranking
公开(公告)号：US09430012B2
公开(公告)日：2016-08-30
申请号：US13711604
申请日：2012-12-11
Applicant: General Electric Company
Inventor： William Robert Pearson
CPC classification number: G06F1/30 , H02P9/10 , H02P29/0241
Abstract: A system includes an excitation system configured to regulate one or more outputs of a power generating system. The excitation system includes data processing circuitry configured to obtain an electrical voltage measurement and an electrical current measurement associated with the power generating system, a transformer failure detection system configured to detect an abnormality associated with the electrical voltage and electrical current measurements as an indication of a possible transformer failure, and a failure detection deactivation system configured to deactivate the transformer failure detection system based at least in part on whether the abnormality comprises one of a first condition or a second condition.
Abstract translation: 系统包括被配置为调节发电系统的一个或多个输出的励磁系统。 励磁系统包括数据处理电路，其被配置为获得与发电系统相关联的电压测量和电流测量;变压器故障检测系统，被配置为检测与电压和电流测量相关联的异常，作为 可能的变压器故障，以及故障检测去激活系统，其被配置为至少部分地基于所述异常是否包括第一状况或第二状况之一来停用变压器故障检测系统。
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公开(公告)号：US09157406B2
公开(公告)日：2015-10-13
申请号：US14173616
申请日：2014-02-05
Applicant: General Electric Company
Inventor： Sreedhar Desabhatla , William Robert Pearson , John Andrew Leonard , John Carver Maters , Shashidhar Nibhanupudi , Sudeep Pathak
CPC classification number: F02N11/04 , B60L11/1812 , F02N11/08 , H02P1/46 , H02P9/009 , H02P9/08 , H02P9/30 , H02P9/305 , H02P2101/10 , H02P2101/15 , H02P2101/20 , H02P2103/20 , H02P2203/03 , Y02T10/642 , Y02T10/7005 , Y02T10/7072 , Y02T90/127 , Y02T90/14
Abstract: A method for initializing a generator may include sending a field reference voltage to an exciter that may provide a direct current (DC) current and a DC voltage to a rotor of a generator based on a current set point that corresponds to the field reference voltage. The method may then include receiving a voltage feedback signal output by the generator, determining one or more locations of one or more poles of the generator based on the voltage feedback signal, and sending one or more firing signals to one or more switches of a starter after determining the locations of the poles, such that the switches couple the voltage to a stator of the generator.
Abstract translation: 一种用于初始化发生器的方法可以包括：向激励器发送场参考电压，激励器可以基于对应于场参考电压的当前设定点来向发电机的转子提供直流（DC）电流和直流电压。 该方法可以包括接收由发电机输出的电压反馈信号，基于电压反馈信号确定发电机的一个或多个极点的一个或多个位置，以及将一个或多个触发信号发送到起动器的一个或多个开关 在确定极的位置之后，使得开关将电压耦合到发电机的定子。
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公开(公告)号：US20150219055A1
公开(公告)日：2015-08-06
申请号：US14173616
申请日：2014-02-05
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Sreedhar Desabhatla , William Robert Pearson , John Andrew Leonard , John Carver Maters , Shashidhar Nibhanupudi , Sudeep Pathak
CPC classification number: F02N11/04 , B60L11/1812 , F02N11/08 , H02P1/46 , H02P9/009 , H02P9/08 , H02P9/30 , H02P9/305 , H02P2101/10 , H02P2101/15 , H02P2101/20 , H02P2103/20 , H02P2203/03 , Y02T10/642 , Y02T10/7005 , Y02T10/7072 , Y02T90/127 , Y02T90/14
Abstract: A method for initializing a generator may include sending a field reference voltage to an exciter that may provide a direct current (DC) current and a DC voltage to a rotor of a generator based on a current set point that corresponds to the field reference voltage. The method may then include receiving a voltage feedback signal output by the generator, determining one or more locations of one or more poles of the generator based on the voltage feedback signal, and sending one or more firing signals to one or more switches of a starter after determining the locations of the poles, such that the switches couple the voltage to a stator of the generator.
Abstract translation: 一种用于初始化发生器的方法可以包括：向激励器发送场参考电压，激励器可以基于对应于场参考电压的当前设定点来向发电机的转子提供直流（DC）电流和直流电压。 该方法可以包括接收由发电机输出的电压反馈信号，基于电压反馈信号确定发电机的一个或多个极点的一个或多个位置，以及将一个或多个触发信号发送到起动器的一个或多个开关 在确定极的位置之后，使得开关将电压耦合到发电机的定子。
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公开(公告)号：US20150102824A1
公开(公告)日：2015-04-16
申请号：US14052211
申请日：2013-10-11
Applicant: General Electric Company
Inventor： Jordan Brantley Casteel , John Andrew Leonard , William Robert Pearson , Joseph Clark Rowny
IPC: G01R31/04
CPC classification number: G01R31/04 , G01R31/026 , G01R31/046 , G01R31/3275 , G01R31/3277 , G01R31/343 , G01R31/40 , G01R31/42
Abstract: An electrical system includes an electrical circuit having a plurality of current paths and a plurality of switches for directing current to the plurality of current paths. A sensor senses a current or voltage in the electrical circuit. A processor connected to the sensor receives sensor data corresponding to the current or voltage in the circuit. The processor is configured to determine a location of a loose connection in the electrical circuit based on the current or voltage data and a switching sequence of the plurality of switches.
Abstract translation: 电气系统包括具有多个电流路径的电路和用于将电流引导到多个电流路径的多个开关。 传感器感测电路中的电流或电压。 连接到传感器的处理器接收对应于电路中的电流或电压的传感器数据。 处理器被配置为基于电流或电压数据以及多个开关的切换顺序来确定电路中松动连接的位置。
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公开(公告)号：US20140163760A1
公开(公告)日：2014-06-12
申请号：US13711604
申请日：2012-12-11
Applicant: GENERAL ELECTRIC COMPANY
Inventor： William Robert Pearson
IPC: G06F1/30
CPC classification number: G06F1/30 , H02P9/10 , H02P29/0241
Abstract: A system includes an excitation system configured to regulate one or more outputs of a power generating system. The excitation system includes data processing circuitry configured to obtain an electrical voltage measurement and an electrical current measurement associated with the power generating system, a transformer failure detection system configured to detect an abnormality associated with the electrical voltage and electrical current measurements as an indication of a possible transformer failure, and a failure detection deactivation system configured to deactivate the transformer failure detection system based at least in part on whether the abnormality comprises one of a first condition or a second condition.
Abstract translation: 系统包括被配置为调节发电系统的一个或多个输出的励磁系统。 励磁系统包括数据处理电路，其被配置为获得与发电系统相关联的电压测量和电流测量;变压器故障检测系统，被配置为检测与电压和电流测量相关联的异常，作为 可能的变压器故障，以及故障检测去激活系统，其被配置为至少部分地基于所述异常是否包括第一状况或第二状况之一来停用变压器故障检测系统。
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