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1. 发明申请

WO2012139167A1 A FAULT CURRENT LIMITER 审中-公开
标题翻译：一个故障电流限制
公开(公告)号：WO2012139167A1
公开(公告)日：2012-10-18
申请号：PCT/AU2012/000380
申请日：2012-04-13
申请人： ZENERGY POWER PTY LTD , DARMANN, Francis Anthony , MORICONI, Franco , HODGE, Eoin Patrick , NELSON, Albert , KHURRAM, Ali
发明人： DARMANN, Francis Anthony , MORICONI, Franco , HODGE, Eoin Patrick , NELSON, Albert , KHURRAM, Ali
IPC分类号： H02H9/02 , H01F29/14
CPC分类号： H02H9/023 , H01F38/023 , Y02E40/69
摘要： A three phase fault current Iimiter (FCL 6) has three spaced apart input terminals (10) for electrically connecting to respective terminals (5) of a transformer (2). Three output terminals (1 1 ) electrically connect FCL (6) with a load circuit (9) which draws load current ILOAD- FCL (6) includes two longitudinally spaced apart generally circular High Temperature Superconducting (HTS) DC coils (12) which have central generally cylindrical cavities. FCL (6) also includes a longitudinally extending magnetically saturable core (14) which has six like coextensive parallel and elongate posts (15). Each post (15) includes a first longitudinal portion (16) and, a second longitudinal portion (17) and a third longitudinal portion (18) extending longitudinally oppositely away from the first portion (16). Each second portion (17) and third portion (18) is received within one of the central cavities. Three copper-based insulated AC coils (20, 21 and 22) are each wound about respective first portions (16) for carrying load current ILOAD between input terminals (10) to respective output terminals (1 1 ). DC coils (12) magnetically bias the core (14) such that, in response to one or more characteristics of the load current ILOAD, the AC coils (20, 21 and 22) move from a low impedance state to a high impedance state.
摘要翻译：三相故障电流Iimiter（FCL 6）具有三个间隔开的输入端子（10），用于电连接到变压器（2）的相应端子（5）。三个输出端子（11）将FCL（6）与负载电路（9）电连接，负载电路（9）牵引负载电流ILOAD-FCL（6）包括两个纵向间隔开的大致圆形的高温超导（HTS）直流线圈（12）中心大致圆柱形腔。 FCL（6）还包括纵向延伸的磁性可饱和芯（14），其具有六个相似的平行和细长的柱（15）。每个柱子（15）包括第一纵向部分（16）和第二纵向部分（17）以及纵向相对远离第一部分（16）延伸的第三纵向部分（18）。每个第二部分（17）和第三部分（18）被容纳在一个中心腔内。三个铜基绝缘AC线圈（20,21和22）分别卷绕在相应的第一部分（16）上，用于将输入端子（10）之间的负载电流ILOAD承载到相应的输出端子（11）。直流线圈（12）使铁芯（14）磁偏置，使得响应于负载电流ILOAD的一个或多个特性，AC线圈（20,21和22）从低阻抗状态移动到高阻抗状态。

2. 发明申请

WO2012167331A1 FAULT CURRENT LIMITER 审中-公开
标题翻译：故障电流限制
公开(公告)号：WO2012167331A1
公开(公告)日：2012-12-13
申请号：PCT/AU2012/000674
申请日：2012-06-12
申请人： ZENERGY POWER PTY LTD , HODGE, Eoin Patrick , DARMANN, Francis Anthony
发明人： HODGE, Eoin Patrick , DARMANN, Francis Anthony
IPC分类号： H01H73/00 , H01H75/00 , H01F29/14 , H01F38/00
CPC分类号： H01F27/24 , H01F29/14 , H01F38/023 , H01F2003/103 , H01F2006/001 , H01F2029/143 , H02H9/02
摘要： A fault current limiter of the type having at least one elongated core biased magnetically towards saturation by means of a surrounding magnetic field, and an AC coil surrounding the core, the fault current limiter including: an elongated core having a variable cross section along the axis of the core in the vicinity of the AC coil, providing increased saturation of the core and enhanced fault current limiting for a lower DC bias.
摘要翻译：一种具有至少一个细长磁芯的故障电流限制器，其具有通过周围的磁场磁性地朝着饱和的方向偏置，以及围绕磁芯的AC线圈，所述故障电流限制器包括：沿所述轴线具有可变截面的细长磁芯的交流线圈附近的核心，提供核心的增加的饱和度，并提高对较低直流偏压的故障电流限制。

3. 发明申请

WO2012167330A1 COMPACT PERMANENT MAGNET FAULT CURRENT LIMITER 审中-公开
标题翻译：紧凑的永久磁铁故障电流限制
公开(公告)号：WO2012167330A1
公开(公告)日：2012-12-13
申请号：PCT/AU2012/000673
申请日：2012-06-12
申请人： ZENERGY POWER PTY LTD , DARMANN, Francis Anthony , HODGE, Eoin Patrick
发明人： DARMANN, Francis Anthony , HODGE, Eoin Patrick
IPC分类号： H01H73/00 , H01H75/00 , H01F29/14 , H01F38/00
CPC分类号： H01F38/023 , H01F2003/103
摘要： A saturated core fault current limiter including: at least one AC coil wrapped around a high magnetic permeability core; an high magnetic permeability core having an elongated form; a series of permanent magnets adjacent the high magnetic permeability core for saturating the high magnetic permeability core during non-fault operation of the fault current limiter.
摘要翻译：一种饱和磁芯故障电流限制器，包括：绕高磁导率磁芯缠绕的至少一个AC线圈; 具有细长形式的高磁导率芯; 与高磁导率磁芯相邻的一系列永磁体，用于在故障限流器的非故障运行期间使高磁导率磁芯饱和。

4. 发明申请

WO2012103587A1 FAULT CURRENT LIMITER WITH SHIELD AND ADJACENT CORES 审中-公开
标题翻译：具有屏蔽和相似的故障电流限制
公开(公告)号：WO2012103587A1
公开(公告)日：2012-08-09
申请号：PCT/AU2012/000090
申请日：2012-02-03
申请人： ZENERGY POWER PTY LTD , DARMANN, Francis Anthony , MORICONI, Franco , HODGE, Eoin Patrick
发明人： DARMANN, Francis Anthony , MORICONI, Franco , HODGE, Eoin Patrick
IPC分类号： H02H9/02 , H01F29/14
CPC分类号： H02H9/021 , H01F27/36 , H01F2006/001
摘要： In a fault current limiter (FCL) of a saturated core type having at least one coil wound around a high permeability material, a method of suppressing the time derivative of the fault current at the zero current point, the method including the step of: utilising an electromagnetic screen or shield around the AC coil to suppress the time derivative current levels during zero current conditions.
摘要翻译：在具有缠绕在高磁导率材料上的至少一个线圈的饱和磁芯类型的故障限流器（FCL）中，抑制零电流点的故障电流的时间导数的方法包括以下步骤：利用围绕AC线圈的电磁屏蔽或屏蔽，以在零电流条件下抑制时间导数电流电平。

5. 发明申请

WO2012167329A1 A FAULT CURRENT LIMITER 审中-公开
标题翻译：一个故障电流限制
公开(公告)号：WO2012167329A1
公开(公告)日：2012-12-13
申请号：PCT/AU2012/000671
申请日：2012-06-12
申请人： ZENERGY POWER PTY LTD , DARMANN, Francis Anthony
发明人： DARMANN, Francis Anthony
IPC分类号： H01H73/00 , H01H75/00 , H01F29/14 , H01F38/00
CPC分类号： H01F29/14 , H01F2006/001
摘要： A fault current limiter disposed within an external casing, and of the type having a core biased magnetically towards saturation during normal operation and an AC current carrying coil around the core, wherein the core is electrically isolated from the casing and allowed to vary in voltage potential therefrom.
摘要翻译：设置在外部壳体内的故障限流器，并且具有在正常操作期间磁性偏向饱和的磁芯类型和围绕磁芯的AC电流承载线圈的类型，其中所述磁芯与壳体电隔离并允许电压电位变化由此。

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