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公开(公告)号：US08548638B2
公开(公告)日：2013-10-01
申请号：US12388195
申请日：2009-02-18
CPC分类号： H02J3/14 , H02J3/008 , H02J3/28 , H02J2003/146 , Y02B70/3225 , Y04S20/222 , Y04S20/224 , Y04S50/10
摘要： An energy management system manages energy consumption of managed device(s) disposed to receive energy via a meter connected to an energy supply, the energy supply. A system controller has a computer processor that instructs the managed device(s) to employ an operational mode based on the priority, the energy need, the demand state, and whether the energy consumption rate of the managed device(s) exceeds energy available from at least one of the external energy source and internal energy source.
摘要翻译： 能量管理系统管理被管理设备的能量消耗，该被管理设备经由连接到能量供应的仪表接收能量。 系统控制器具有计算机处理器，其指示被管理设备基于优先级，能量需求，需求状态以及被管理设备的能量消耗速率是否超过可用的能量的能力来使用操作模式 至少一个外部能源和内部能源。
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公开(公告)号：US07929260B2
公开(公告)日：2011-04-19
申请号：US11847526
申请日：2007-08-30
IPC分类号： H02H3/00
CPC分类号： H02H9/06 , H01T2/02 , H02B13/065 , H02H1/0023 , H02H1/04 , H02H3/33
摘要： A method of eliminating arc flash in a motor control center is disclosed. The method includes sensing an arc flash corresponding to the motor control center. In response to sensing the arc flash, and subsequent to a delay, determining whether the arc flash continues, and in response to determining that the arc flash continues, triggering an arc crowbar.
摘要翻译： 公开了消除电动机控制中心中的电弧闪光的方法。 该方法包括感测与电机控制中心相对应的电弧闪光。 响应于感测电弧闪光并且在延迟之后，确定电弧闪光是否持续，并且响应于确定电弧闪光继续，触发电弧撬棒。
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公开(公告)号：US20100328824A1
公开(公告)日：2010-12-30
申请号：US12494648
申请日：2009-06-30
CPC分类号： H02H1/0023
摘要： An arc flash detector includes a light sensor, a light attenuating filter in communication with the light sensor, a housing disposed to support the light attenuating filter and the light sensor, and a logic circuit in communication with the light sensor. The logic circuit is disposed to receive an output of the light sensor and disposed to produce an output signal responsive to a predetermined intensity of light received by the light sensor. The light attenuating filter is disposed to reduce the intensity of light received by the light sensor. The housing is also disposed to retain the light sensor and the light attenuating filter at a fixed orientation.
摘要翻译： 电弧闪光检测器包括光传感器，与光传感器连通的光衰减滤光器，设置成支撑光衰减滤光器和光传感器的壳体，以及与光传感器连通的逻辑电路。 逻辑电路设置成接收光传感器的输出并且被布置成响应于由光传感器接收的预定强度的光产生输出信号。 光衰减滤光器设置成减小由光传感器接收的光的强度。 壳体还设置成将光传感器和光衰减滤光器保持在固定的取向。
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公开(公告)号：US07791846B2
公开(公告)日：2010-09-07
申请号：US12182455
申请日：2008-07-30
IPC分类号： H02H3/00
CPC分类号： H02H1/0023 , H02H1/04
摘要： An arc flash system for a circuit breaker and a method of operation is provided. The arc flash system includes a first sensor such as a photo-detector and a second sensor that detects a circuit breaker parameter. The arc flash system is responsive to signals from the first sensor and second sensor to determine if an arc flash event is occurring to avoid nuisance tripping of the circuit breaker.
摘要翻译： 提供了一种用于断路器的电弧闪光系统和操作方法。 电弧闪光系统包括诸如光电检测器的第一传感器和检测断路器参数的第二传感器。 电弧闪光系统响应来自第一传感器和第二传感器的信号，以确定是否发生电弧闪光事件以避免断路器的妨碍跳闸。
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公开(公告)号：US20100052761A1
公开(公告)日：2010-03-04
申请号：US12203507
申请日：2008-09-03
申请人： George William Roscoe , John James Dougherty , Cecil Rivers, JR. , Thangavelu Asokan , Adnan Kutubuddin Bohori
发明人： George William Roscoe , John James Dougherty , Cecil Rivers, JR. , Thangavelu Asokan , Adnan Kutubuddin Bohori
CPC分类号： H01T2/02
摘要： A dual power source pulse generator in power connection with a pair of electrodes having a first electrode, a second electrode and an air gap therebetween. The dual power source pulse generator includes a first pulse source producing a high voltage low current pulse across the pair of electrodes to allow dielectric breakdown, and a second pulse source electrically connected in parallel with an output of the first pulse source, and producing a low voltage high current pulse to thereby produce a current flow of high-density plasma between the same electrodes of the pair of electrodes in response to the high voltage low current pulse.
摘要翻译： 一种双电源脉冲发生器，其与具有第一电极，第二电极和它们之间的气隙的一对电极电连接。 双电源脉冲发生器包括：第一脉冲源，产生跨越该对电极的高电压低电流脉冲，以允许电介质击穿;以及第二脉冲源，与第一脉冲源的输出并联电连接，并产生低电平 电压高电流脉冲，从而响应于高电压低电流脉冲而在一对电极的相同电极之间产生高密度等离子体的电流。
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公开(公告)号：US20090134129A1
公开(公告)日：2009-05-28
申请号：US11945644
申请日：2007-11-27
申请人： Dean Arthur Robarge , Thangavelu Asokan , Adnan Kuttubudin Bohori , John James Dougherty , George William Roscoe
发明人： Dean Arthur Robarge , Thangavelu Asokan , Adnan Kuttubudin Bohori , John James Dougherty , George William Roscoe
IPC分类号： B23K10/00
摘要： An ablative plasma gun subassembly is disclosed. The subassembly includes a body, a first pair and a second pair of gun electrodes having distal ends disposed within an interior of the body, and ablative material disposed proximate the distal ends of at least one of the first pair of gun electrodes and the second pair of gun electrodes.
摘要翻译： 公开了烧蚀等离子枪组件。 子组件包括主体，第一对和第二对枪电极，其具有设置在主体内部的远端，以及设置在第一对枪电极和第二对中的至少一个的远端附近的消融材料 的枪电极。
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公开(公告)号：US20090134128A1
公开(公告)日：2009-05-28
申请号：US11945677
申请日：2007-11-27
CPC分类号： H05H1/52 , H05H1/36 , H05H2242/1005
摘要： An electrical pulse circuit is disclosed. The electrical pulse circuit is in connection with a first pair of electrodes defining a first gap between ends thereof and a second pair of electrodes defining a second gap between ends thereof. The second gap is disposed proximate to the first gap. The circuit includes a controller, a first electrical pulse source in power connection with the first pair of electrodes, and a second electrical pulse source in power connection with the second pair of electrodes. The first electrical pulse source is productive of a high voltage low current arc across the first gap in response to the controller and the second electrical pulse source is productive of a low voltage high current arc across the second gap in response to the controller and the high voltage arc.
摘要翻译： 公开了一种电脉冲电路。 电脉冲电路与限定其端部之间的第一间隙的第一对电极和限定其端部之间的第二间隙的第二对电极连接。 第二间隙靠近第一间隙设置。 电路包括控制器，与第一对电极电连接的第一电脉冲源和与第二对电极电连接的第二电脉冲源。 响应于控制器，第一电脉冲源产生跨越第一间隙的高电压低电流电弧，并且第二电脉冲源响应于控制器而产生跨越第二间隙的低电压高电流电弧，并且高 电压电弧。
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公开(公告)号：US08330069B2
公开(公告)日：2012-12-11
申请号：US12883329
申请日：2010-09-16
IPC分类号： B23K9/00
CPC分类号： H01T2/02 , Y10T29/49826
摘要： An ablative plasma gun includes a first portion having a first diameter and a second portion having a second diameter that is larger than the first diameter, wherein a chamber is defined by the first portion and the second portion.
摘要翻译： 烧蚀等离子体枪包括具有第一直径的第一部分和具有大于第一直径的第二直径的第二部分，其中由第一部分和第二部分限定腔室。
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9.发明申请METHOD, SYSTEM, AND APPARATUS FOR DETECTING AN ARC EVENT USING BREAKER STATUS 有权使用断路器状态检测电弧事件的方法，系统和装置公开(公告)号：US20120146623A1
公开(公告)日：2012-06-14
申请号：US12962771
申请日：2010-12-08
CPC分类号： H02H1/0015
摘要： A power equipment protection system includes a first circuit monitoring device configured to monitor a first circuit, a second circuit monitoring device configured to monitor a second circuit that is electrically coupled to the first circuit, and a processor communicatively coupled to the first circuit monitoring device and the second circuit monitoring device. The processor is configured to receive a signal indicative of a fault from at least one of the first circuit monitoring device and the second circuit monitoring device, determine whether the fault occurred in the first circuit or in the second circuit, and if the fault occurred in the second circuit, determine whether the fault is an arc event.
摘要翻译： 电力设备保护系统包括被配置为监测第一电路的第一电路监视装置，被配置为监测与第一电路电耦合的第二电路的第二电路监视装置，以及通信地耦合到第一电路监视装置的处理器， 第二电路监控装置。 处理器被配置为从第一电路监视装置和第二电路监视装置中的至少一个接收指示故障的信号，确定故障是发生在第一电路还是在第二电路中，并且如果故障发生在 第二个电路，确定故障是否是电弧事件。
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10.发明申请ELECTRODE AND PLASMA GUN CONFIGURATION FOR USE WITH A CIRCUIT PROTECTION DEVICE 有权电极和等离子体枪配置与电路保护装置一起使用公开(公告)号：US20120068602A1
公开(公告)日：2012-03-22
申请号：US12883419
申请日：2010-09-16
申请人： George William Roscoe , Dean Arthur Robarge , Robert Joseph Caggiano , Seth Adam Cutler , Thangavelu Asokan , Adnan Kutubuddin Bohori
发明人： George William Roscoe , Dean Arthur Robarge , Robert Joseph Caggiano , Seth Adam Cutler , Thangavelu Asokan , Adnan Kutubuddin Bohori
CPC分类号： H01T2/02 , H01T1/00 , H01T21/06 , H05H1/52 , Y10T29/49117
摘要： A circuit protection device includes a plasma gun configured to emit an ablative plasma along an axis, and a plurality of electrodes, wherein each electrode is electrically coupled to a respective conductor of a circuit and is arranged substantially along a plane that is substantially perpendicular to the axis such that each electrode is positioned substantially equidistant from the axis.
摘要翻译： 电路保护装置包括等离子体枪，其被配置为沿着轴发射烧蚀等离子体，以及多个电极，其中每个电极电耦合到电路的相应导体，并且基本上沿着基本垂直于 使得每个电极基本上等距离地定位。
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