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公开(公告)号：US20110198545A1
公开(公告)日：2011-08-18
申请号：US12707689
申请日：2010-02-18
IPC分类号： H01B3/20
CPC分类号： H01B3/20
摘要： A method is provided that includes providing a resin in liquid form. The resin can be partially cured, and subsequent to partially curing the resin, the resin can be mixed with filler particles. The resin and filler particles can be mixed, say, in a planetary mixer, and can be exposed to an ambient pressure less than atmospheric pressure during mixing. Subsequent to mixing the resin and filler particles, the resin can be fully cured. The fully-cured resin can be disposed between first and second conductive components configured to be maintained at different potentials, such as between a phase conductor and a ground conductor.
摘要翻译： 提供了一种包括提供液体形式的树脂的方法。 树脂可以部分固化，并且在树脂部分固化之后，树脂可以与填料颗粒混合。 树脂和填料颗粒可以在行星式混合器中混合，并且可以在混合期间暴露于小于大气压的环境压力下。 在混合树脂和填料颗粒之后，树脂可以完全固化。 完全固化的树脂可以设置在构造成保持在不同电位的第一和第二导电部件之间，例如在相导体和接地导体之间。
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公开(公告)号：US20110024150A1
公开(公告)日：2011-02-03
申请号：US12533175
申请日：2009-07-31
申请人： Pradip Radhakrishnan Subramaniam , Thangavelu Asokan , Sudhakar Eddula Reddy , Adnan Kutubuddin Bohori , Vijay Kumar , Anubhav Kumar
发明人： Pradip Radhakrishnan Subramaniam , Thangavelu Asokan , Sudhakar Eddula Reddy , Adnan Kutubuddin Bohori , Vijay Kumar , Anubhav Kumar
CPC分类号： H02G5/10
摘要： A cooling mechanism for a current carrying conductor is proposed. The mechanism includes a first layer having plurality of micro fluidic channels. The first layer is thermally coupled to the current carrying conductor and configured to exchange thermal energy. A micro-pump is configured to circulate a heat exchange fluid through the micro fluidic channels to exchange thermal energy with the first layer and remove heat from the current carrying conductor. The heat exchange fluid and the current carrying conductor are electrically isolated.
摘要翻译： 提出了一种用于载流导体的冷却机构。 该机构包括具有多个微流体通道的第一层。 第一层热耦合到载流导体并且被配置为交换热能。 微型泵构造成使热交换流体循环通过微流体通道以与第一层交换热能并从载流导体去除热量。 热交换流体和载流导体是电隔离的。
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公开(公告)号：US07821749B2
公开(公告)日：2010-10-26
申请号：US11693849
申请日：2007-03-30
IPC分类号： H02H3/00
CPC分类号： H01T2/02 , H02H1/0023 , H02H9/06
摘要： An arc crowbar with electrodes separated by a gap in a protective case. Each electrode is connected to an electrically different conductor of a circuit. A sensor detects an arc flash condition on the circuit and signals a trigger circuit to send an electrical pulse to an arc-triggering device in the arc crowbar gap. The triggering device ionizes a portion of the gas between the electrodes, initiating a protective arc between the electrodes that absorbs energy from the power circuit and trips a breaker, eliminating the arc flash condition. The triggering device may be a plasma gun, especially one that injects plasma of an ablated material into the gap. The sensor may signal a circuit breaker to open in the power circuit. Arc flash sensor types may include a differential current sensor and/or an optical sensor.
摘要翻译： 电弧撬棒，电极由保护壳中的间隙隔开。 每个电极连接到电路的不同电导体。 传感器检测电路上的电弧闪光状况，并且发出触发电路，以在电弧消除间隙中向电弧触发装置发送电脉冲。 触发装置电离电极之间的一部分气体，在电极之间引发保护电弧，吸收来自电源电路的能量并跳过断路器，消除电弧闪光状态。 触发装置可以是等离子体枪，特别是将消融材料的等离子体注入间隙的装置。 传感器可能会将断路器发信号通知电源电路。 电弧闪光传感器类型可以包括差分电流传感器和/或光学传感器。
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公开(公告)号：US20090308845A1
公开(公告)日：2009-12-17
申请号：US12137460
申请日：2008-06-11
申请人： Adnan Kutubuddin Bohori , Dean Arthur Robarge , Robert Joseph Caggiano , Thangavelu Asokan , George William Roscoe
发明人： Adnan Kutubuddin Bohori , Dean Arthur Robarge , Robert Joseph Caggiano , Thangavelu Asokan , George William Roscoe
IPC分类号： H01H33/02
摘要： An arc containment device is presented. The arc containment device includes a shock shield further having a multiple apertures for escape of gas, the shock shield configured to surround an arc source. The device further comprises an inner enclosure having a multiple openings generally aligned with the multiple apertures, the inner enclosure configured to provide an electrical insulation base for the arc source. An outer enclosure disposed is provided around the inner enclosure, the outer enclosure configured to direct the gas to the environment outside the device.
摘要翻译： 提出了一种电弧遏制装置。 电弧容纳装置包括还具有用于气体逸出的多个孔的防震罩，所述防震罩构造成围绕电弧源。 该装置还包括具有通常与多个孔对齐的多个开口的内部外壳，该内部外壳被配置为提供用于电弧源的电绝缘基座。 设置在外壳周围的外壳体，外壳被配置为将气体引导到设备外部的环境。
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公开(公告)号：US20080239598A1
公开(公告)日：2008-10-02
申请号：US11693849
申请日：2007-03-30
IPC分类号： H02H9/04
CPC分类号： H01T2/02 , H02H1/0023 , H02H9/06
摘要： An arc crowbar with electrodes separated by a gap in a protective case. Each electrode is connected to an electrically different conductor of a circuit. A sensor detects an arc flash condition on the circuit and signals a trigger circuit to send an electrical pulse to an arc-triggering device in the arc crowbar gap. The triggering device ionizes a portion of the gas between the electrodes, initiating a protective arc between the electrodes that absorbs energy from the power circuit and trips a breaker, eliminating the arc flash condition. The triggering device may be a plasma gun, especially one that injects plasma of an ablated material into the gap. The sensor may signal a circuit breaker to open in the power circuit. Arc flash sensor types may include a differential current sensor and/or an optical sensor.
摘要翻译： 电弧撬棒，电极由保护壳中的间隙隔开。 每个电极连接到电路的不同电导体。 传感器检测电路上的电弧闪光状态，并且发出触发电路，以在电弧消除间隙中向电弧触发装置发送电脉冲。 触发装置电离电极之间的一部分气体，在电极之间引发保护电弧，吸收来自电源电路的能量并跳过断路器，消除电弧闪光状态。 触发装置可以是等离子体枪，特别是将消融材料的等离子体注入间隙的装置。 传感器可能会将断路器发信号通知电源电路。 电弧闪光传感器类型可以包括差分电流传感器和/或光学传感器。
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