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公开(公告)号：US09500710B2
公开(公告)日：2016-11-22
申请号：US13651646
申请日：2012-10-15
申请人： Edward D. Thompson , James F. Lau
发明人： Edward D. Thompson , James F. Lau
CPC分类号： G01R31/343 , G01R31/025
摘要： Fault analysis and detection involving a generator neutral ground includes monitoring a voltage waveform across a neutral grounding transformer of a generator. During monitoring of the voltage waveform a sample of the voltage waveform is acquired. Previously, a number of similar past samples of the monitored waveform were acquired and stored as well. The present sample is compared to one or more of these stored, past samples so that, based on a similarity between the present sample to the past samples, a generator fault indicated by the present sample can be identified. Identifying the generator fault can include recognizing that it is presently occurring or that it may occur in a predictable timeframe. Additionally, identifying a component of the generator that caused, or will cause, the generator fault can be identified as well. A diagnostic message or control signal based on the identified generator fault can then be generated.
摘要翻译： 涉及发电机中性点的故障分析和检测包括监测发电机中性接地变压器两端的电压波形。 在监视电压波形期间，获取电压波形的采样。 以前，也获取并存储了监视波形的大量相似的过去样本。 将本样本与这些存储的过去样本中的一个或多个进行比较，使得基于当前样本与过去样本之间的相似性，可以识别由本样本指示的发生器故障。 识别发电机故障可以包括认识到它正在发生或者可能发生在可预测的时间范围内。 此外，也可以识别导致或将导致发电机故障的发电机组件。 然后可以产生基于所识别的发电机故障的诊断消息或控制信号。
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2.发明申请Digital Network Quality Control System Utilizing Feedback Controlled Flexible Waveform Shape for the Carrier Signal 有权数字网络质量控制系统利用反馈控制的载波信号的灵活波形形状公开(公告)号：US20100325475A1
公开(公告)日：2010-12-23
申请号：US12489727
申请日：2009-06-23
申请人： Edward D. Thompson , David Bateman , Matt Bush
发明人： Edward D. Thompson , David Bateman , Matt Bush
IPC分类号： G06F11/07
CPC分类号： H04L1/0002 , H04L1/20 , H04L2001/0094
摘要： A digital network quality control system and method utilizing feedback controlled flexible waveform shape for the carrier signal is provided. The system and method provides self-analysis and feedback to a variable waveform to increase network reliability and speed by modifying the shape of the waveform itself based on a self analysis of the waveform.
摘要翻译： 提供了一种利用反馈控制灵活波形形状的载波信号的数字网络质量控制系统和方法。 该系统和方法通过基于波形的自我分析来改变波形本身的形状，从而为可变波形提供自我分析和反馈以增加网络的可靠性和速度。
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公开(公告)号：US20080298428A1
公开(公告)日：2008-12-04
申请号：US11809299
申请日：2007-05-31
IPC分类号： G01J5/00
CPC分类号： G01J5/08 , G01J5/047 , G01J5/06 , G01J5/0831 , G01J5/084 , G01J5/089 , G01J5/0893 , G01R31/086
摘要： A temperature monitor for monitoring plural locations on an electrical bus structure. The temperature monitor includes an infrared sensor for receiving infrared energy from a plurality of discrete predetermined locations on the bus structure, a first member defining a stationary first mask, a second member defining a rotating second mask, and a drive member driving the second member in rotation relative to the first member. Rotation of the second member relative to the first member defines an aperture translated across the first mask member to provide a moving line-of-sight that extends from the sensor and that scans to each of the discrete predetermined locations on the bus structure.
摘要翻译： 一种用于监测电气总线结构上的多个位置的温度监视器。 温度监视器包括用于从总线结构上的多个离散预定位置接收红外能量的红外传感器，限定固定第一掩模的第一构件，限定旋转第二掩模的第二构件和驱动第二构件的驱动构件 相对于第一构件的旋转。 第二构件相对于第一构件的旋转限定了穿过第一掩模构件平移的孔，以提供从传感器延伸并且扫描到总线结构上的每个离散的预定位置的移动视线。
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公开(公告)号：US3982632A
公开(公告)日：1976-09-28
申请号：US589215
申请日：1975-06-23
CPC分类号： B07B13/006 , B07B13/003 , B29C45/1769 , B29C31/00
摘要： An improved transfer system is provided for guiding a thermoplastic injection runner from a conveyor into a collection hopper. A thermoplastic runner, which results from the injection molding of plastic parts, such as closures, is moved by a conveyor to a transfer drum which utilizes spikes to direct the runner into the hopper. The closures are separated from the runner as it moves along the conveyor and fall into a collection device at the end of the conveyor. A unique separation grid is positioned above the transfer drum and serves as a guide for the runner as it is directed by the spikes on the transfer drum from the conveyor into the hopper. The separation grid prevents the runner from becoming entangled with the drum or from dropping to the floor. The runner material collected in the hopper can be salvaged for recycling after it has been processed in a grinder.
摘要翻译： 提供了一种改进的转移系统，用于将热塑性注射流道从输送机引导到收集料斗中。 通过塑料部件（例如封闭件）的注射成型产生的热塑性流道通过输送机移动到利用尖钉将转子引导到料斗中的转印鼓。 当输送机移动时，封闭件与流道分离，并在输送机的末端落入收集装置。 独特的分隔网格定位在传送滚筒的上方，并用作导流器，因为它是由传送滚筒上的尖钉从输送机引导到料斗中的。 分离网格防止转轮与滚筒缠绕或掉落到地板上。 收集在料斗中的流道材料可以在研磨机中加工后进行回收处理。
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公开(公告)号：US20140107955A1
公开(公告)日：2014-04-17
申请号：US13651646
申请日：2012-10-15
申请人： EDWARD D. THOMPSON , JAMES F. LAU
发明人： EDWARD D. THOMPSON , JAMES F. LAU
CPC分类号： G01R31/343 , G01R31/025
摘要： Fault analysis and detection involving a generator neutral ground includes monitoring a voltage waveform across a neutral grounding transformer of a generator. During monitoring of the voltage waveform a sample of the voltage waveform is acquired. Previously, a number of similar past samples of the monitored waveform were acquired and stored as well. The present sample is compared to one or more of these stored, past samples so that, based on a similarity between the present sample to the past samples, a generator fault indicated by the present sample can be identified. Identifying the generator fault can include recognizing that it is presently occurring or that it may occur in a predictable timeframe. Additionally, identifying a component of the generator that caused, or will cause, the generator fault can be identified as well. A diagnostic message or control signal based on the identified generator fault can then be generated.
摘要翻译： 涉及发电机中性点的故障分析和检测包括监测发电机中性接地变压器两端的电压波形。 在监视电压波形期间，获取电压波形的采样。 以前，也获取并存储了监视波形的大量相似的过去样本。 将本样本与这些存储的过去样本中的一个或多个进行比较，使得基于当前样本与过去样本之间的相似性，可以识别由本样本指示的发生器故障。 识别发电机故障可以包括认识到它正在发生或者可能发生在可预测的时间范围内。 此外，也可以识别导致或将导致发电机故障的发电机组件。 然后可以产生基于所识别的发电机故障的诊断消息或控制信号。
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公开(公告)号：US08687175B2
公开(公告)日：2014-04-01
申请号：US13101350
申请日：2011-05-05
摘要： A method is provided for monitoring velocity of a fluid flow through a predetermined fluid flow space. A fiber optic conductor includes a flow measurement portion defining an elongated dimension extending across a portion of the fluid flow space. The fluid flow in the fluid flow space causes the measurement portion of the fiber optic conductor to flex in a direction transverse to the elongated dimension. Optical radiation is supplied to the fiber optic conductor, and optical radiation is received from the fiber optic conductor after the supplied optical radiation has passed through the measurement portion. The received optical radiation is analyzed to effect a determination of a flow velocity of the fluid flow.
摘要翻译： 提供了一种用于监测流过预定流体流动空间的流体流速的方法。 光纤导体包括限定延伸穿过流体流动空间的一部分的细长尺寸的流量测量部分。 流体流动空间中的流体流动导致光纤导体的测量部分沿横向于细长尺寸的方向弯曲。 向光纤导体提供光辐射，并且在所提供的光辐射已经通过测量部分之后从光纤导体接收光辐射。 分析所接收的光辐射以确定流体流动的流速。
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公开(公告)号：US07549803B2
公开(公告)日：2009-06-23
申请号：US11784151
申请日：2007-04-05
IPC分类号： G02B6/36
摘要： A condition monitoring system for use in monitoring a generator. The condition monitoring system includes a sensor including an ion chamber located inside the generator for sensing particulates inside the generator. The sensor provides an electrical sensor output to an output converter that is also located inside the generator. The output converter converts the electrical sensor output to a light signal output which is transmitted out of the generator. An energy conversion device is located within the generator for receiving light energy from a light source outside of the generator and converting the light energy to electrical energy for powering the sensor and the output converter.
摘要翻译： 用于监测发电机的状态监测系统。 状态监测系统包括传感器，其包括位于发生器内部的用于感测发生器内部的微粒的离子室。 该传感器还向位于发电机内部的输出转换器提供电传感器输出。 输出转换器将电传感器输出转换为从发生器传出的光信号输出。 能量转换装置位于发生器内，用于从发生器外部的光源接收光能，并将光能转换成电能，以为传感器和输出转换器供电。
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8.发明授权
公开(公告)号：US5684718A
公开(公告)日：1997-11-04
申请号：US605246
申请日：1996-02-12
CPC分类号： G01H1/003 , G01R31/343
摘要： A method and apparatus are provided for monitoring the operating conditions of an electric generator by producing a signal representative of vibration amplitude in end turns of stator windings of the generator; producing a signal representative of an electrical load under which said generator is operating; comparing the vibration and load signals to store reference data representative of normal or abnormal operating conditions; and producing an output signal based on a comparison of the vibration and load signals with the stored reference data. The output signal is representative of the operational status of the generator.
摘要翻译： 提供一种方法和装置，用于通过产生代表发电机的定子绕组的端匝中的振幅的信号来监视发电机的工作状态; 产生代表所述发电机运行的电负载的信号; 比较振动和负载信号以存储表示正常或异常操作条件的参考数据; 以及基于所述振动和负载信号与所存储的参考数据的比较来产生输出信号。 输出信号代表发电机的运行状态。
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公开(公告)号：US5123277A
公开(公告)日：1992-06-23
申请号：US532833
申请日：1990-06-04
CPC分类号： G05D22/02 , B01D53/0454 , B01D53/261
摘要： An apparatus and method are provided for using logic to analyze the performance of a gas dryer system having dual dryer towers charged with desiccant. The apparatus and method utilizes sensors to sense the moisture content of gas entering into, discharging from, and recirculating within the dryer and also utilizes a flow meter to sense the flow rate of moisture remove from the desiccant during the regeneration mode. The apparatus and method determine when the dryer towers should be switched between their adsorption and regeneration modes and detects sensor malfunctions, desiccant problems, and water leaks.
摘要翻译： 提供了一种使用逻辑来分析具有装有干燥剂的双重干燥塔的气体干燥器系统的性能的装置和方法。 该装置和方法利用传感器来感测在干燥器内进入，排出和再循环的气体的含水量，并且还利用流量计来感测在再生模式期间从干燥剂中除去的水分的流速。 该设备和方法确定干燥塔何时应在其吸附和再生模式之间切换，并检测传感器故障，干燥剂问题和漏水。
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10.发明授权公开(公告)号：US09158302B2
公开(公告)日：2015-10-13
申请号：US13463865
申请日：2012-05-04
申请人： Edward D. Thompson
发明人： Edward D. Thompson
CPC分类号： G05B23/0235 , F01K13/02 , F01K23/00
摘要： An overheating detection processing system monitors in real time and stores data samples from the different types of power plant overheating detectors. The system determines a likelihood of whether a stored detector output sample reading, alone or in combination with other readings, is indicative of monitored power plant equipment overheating. The system references previously stored information in an information storage device that associates respective types of detector sample reading levels with equipment overheating. The system also compares a combination of stored sample readings and establishes overheating determination confidence levels. The confidence levels information is combined to derive an overall confidence level of whether the power plant equipment is overheated. An overheating alarm response is initiated if an overheating condition is determined at any confidence level. Additional responses are made based on a combination of calculated confidence levels.
摘要翻译： 过热检测处理系统实时监控并存储来自不同类型的发电厂过热检测器的数据样本。 该系统确定存储的检测器输出样品读数单独地或与其他读数组合是否指示监测的发电厂设备过热的可能性。 该系统将先前存储的信息引用到将检测器样本读取级别与设备过热相关联的信息存储设备中。 该系统还比较存储的样本读数的组合，并建立过热确定置信水平。 组合置信水平信息以得出发电厂设备是否过热的总体置信水平。 如果在任何置信水平确定过热条件，则启动过热报警响应。 基于计算的置信水平的组合进行额外的回应。
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