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公开(公告)号：US20080007374A1
公开(公告)日：2008-01-10
申请号：US11292418
申请日：2005-11-30
IPC分类号： H01F6/00
CPC分类号： H01R4/68
摘要： A connection arrangement for electrically interconnecting the shields of so-called “cold-dielectric” superconductor cables in the context of a muiltiphase superconductive electrical link, each superconductor cable comprising a central superconductor presenting superconductivity at cryogenic temperature, electrical insulation surrounding the central conductor, a shield surrounding the electrical insulation, and a cryostat surrounding said shield. According to the invention, the arrangement comprises a superconductive link between said shields, said superconductive link comprising a link superconductor and a cryogenic sheath surrounding said link superconductor, each of the two ends of said link superconductor being connected to a respective one of said shields by connection means that are both electrically and thermally conductive. The invention is particularly applicable to high voltage electricity.
摘要翻译： 一种用于在多相超导电连接环境中将所谓“冷电介质”超导体电缆的屏蔽电互连的连接装置，每个超导电缆包括在低温下呈现超导性的中心超导体，围绕中心导体的电绝缘， 围绕电绝缘的屏蔽罩和围绕所述护罩的低温恒温器。 根据本发明，该装置包括在所述屏蔽之间的超导链路，所述超导链路包括链路超导体和围绕所述链路超导体的低温护套，所述链路超导体的两端中的每一个通过 连接装置是导电和导热的。 本发明特别适用于高压电力。
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公开(公告)号：US07332671B2
公开(公告)日：2008-02-19
申请号：US11292418
申请日：2005-11-30
IPC分类号： H01B12/00
CPC分类号： H01R4/68
摘要： A connection arrangement for electrically interconnecting the shields of so-called “cold-dielectric” superconductor cables in the context of a muiltiphase superconductive electrical link, each super-conductor cable comprising a central superconductor presenting superconductivity at cryogenic temperature, electrical insulation surrounding the central conductor, a shield surrounding the electrical insulation, and a cryostat surrounding said shield. According to the invention, the arrangement comprises a superconductive link between said shields, said superconductive link comprising a link superconductor and a cryogenic sheath surrounding said link superconductor, each of the two ends of said link superconductor being connected to a respective one of said shields by connection means that are both electrically and thermally conductive. The invention is particularly applicable to high voltage electricity.
摘要翻译： 一种连接装置，用于在多相超导电连接的背景下将所谓的“冷电介质”超导体电缆的屏蔽电互连，每个超导体电缆包括在低温下呈现超导性的中心超导体，围绕中心导体的电绝缘 围绕电绝缘体的护罩以及围绕所述护罩的低温恒温器。 根据本发明，该装置包括在所述屏蔽之间的超导链路，所述超导链路包括链路超导体和围绕所述链路超导体的低温护套，所述链路超导体的两端中的每一个通过 连接装置是导电和导热的。 本发明特别适用于高压电力。
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公开(公告)号：US07605329B2
公开(公告)日：2009-10-20
申请号：US11149451
申请日：2005-06-09
IPC分类号： H01B12/00
CPC分类号： H02G15/34 , H01R4/68 , Y02E40/648
摘要： A terminal structure (2) for a superconducting cable (1) is described. It consists of a conductor (2a) and an insulator (2b) that surrounds the conductor (2a), wherein the superconducting cable (1) has a core with a superconducting conductor (5) and a layer of insulation that surrounds the conductor (5), and wherein the core is arranged in such a way that it can move longitudinally in a cryostat. The conductor (2a) of the terminal structure (2) is electrically connected with the superconducting conductor (5) or with a normal conductor (6) that is connected with the superconducting conductor (5) by means of a tubular part (7) made of an electrically conductive material, wherein the superconducting conductor (5) or the normal conductor (6) can slide in the part (7) in the direction of the superconductor.
摘要翻译： 对超导电缆（1）的端子结构（2）进行说明。 它包括导体（2a）和围绕导体（2a）的绝缘体（2b），其中超导电缆（1）具有具有超导导体（5）的芯和围绕导体（5）的绝缘层 ），并且其中所述芯被布置成使得其可以在低温恒温器中纵向移动。 端子结构（2）的导体（2a）与超导导体（5）或与通过管状部件（7）与超导导体（5）连接的通常导体（6）电连接，所述管状部件 的导电材料，其中超导导体（5）或正常导体（6）可以在超导体的方向上在部分（7）中滑动。
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公开(公告)号：US20060011377A1
公开(公告)日：2006-01-19
申请号：US11149451
申请日：2005-06-09
IPC分类号： H01B12/00
CPC分类号： H02G15/34 , H01R4/68 , Y02E40/648
摘要： A terminal structure (2) for a superconducting cable (1) is described. It consists of a conductor (2a) and an insulator (2b) that surrounds the conductor (2a), wherein the superconducting cable (1) has a core with a superconducting conductor (5) and a layer of insulation that surrounds the conductor (5), and wherein the core is arranged in such a way that it can move longitudinally in a cryostat. The conductor (2a) of the terminal structure (2) is electrically connected with the superconducting conductor (5) or with a normal conductor (6) that is connected with the superconducting conductor (5) by means of a tubular part (7) made of an electrically conductive material, wherein the superconducting conductor (5) or the normal conductor (6) can slide in the part (7) in the direction of the superconductor.
摘要翻译： 对超导电缆（1）的端子结构（2）进行说明。 它包括导体（2a）和围绕导体（2a）的绝缘体（2b），其中超导电缆（1）具有带有超导导体（5）的芯和围绕着导体 导体（5），并且其中所述芯以使得其可以在低温恒温器中纵向移动的方式布置。 端子结构（2）的导体（2a）与超导导体（5）或通过管状部分（7）与超导导体（5）连接的正常导体（6）电连接， 由导电材料制成，其中超导导体（5）或正常导体（6）可以在超导体的方向上在部分（7）中滑动。
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公开(公告)号：US20100084153A1
公开(公告)日：2010-04-08
申请号：US12308814
申请日：2007-06-28
IPC分类号： H02G15/34
CPC分类号： H02G15/34 , Y02E40/648
摘要： An electrical bushing structure includes a central conductor (19) designed to have one (26) of its two ends connected to a superconductor element situated in an enclosure (11) at cryogenic temperature, and its other end (25) connected to an article at ambient temperature. An electrically insulating sheath (20) surrounds the conductor over substantially the entire length of the conductor. A metal tube (24) surrounds the conductor over substantially its entire length and is interposed between the insulating sheath (20) and the conductor (19), the tube being mechanically fastened to the conductor close to one of the ends (25, 26) of the conductor, referred to as its first end, and not being mechanically fastened to the conductor close to the other one of the ends of the conductor, referred to as its second end. A space between the conductor and the tube containing a gas. The tube is in electrical contact with said second end of the conductor.
摘要翻译： 电气套管结构包括中心导体（19），该中心导体（19）被设计成使其两端中的一个（26）在低温下连接到位于外壳（11）中的超导元件，并且其另一端（25）连接到物品 环境温度。 绝缘护套（20）在导体的基本上整个长度上围绕导体。 金属管（24）基本上在其整个长度上围绕导体，并且介于绝缘护套（20）和导体（19）之间，所述管机械地紧固到靠近其中一个端部（25,26）的导体， 的导体，被称为其第一端，并且不被机械地紧固到导体的另一个端子附近的导体，被称为其第二端。 导体和管子之间的空间包含气体。 管与导体的所述第二端电接触。
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6.发明申请公开(公告)号：US20080119077A1
公开(公告)日：2008-05-22
申请号：US11527779
申请日：2006-09-26
申请人： Nicolas Lallouet , Pierre Mirebeau
发明人： Nicolas Lallouet , Pierre Mirebeau
IPC分类号： H01R13/53
CPC分类号： H02G15/34 , H01F6/065 , Y02E40/648 , Y10S505/885
摘要： A device for feeding electricity under high voltage to a superconductive apparatus is situated in a cryostat. The device comprises two bushings each comprising a first connection terminal situated outside the cryostat, and a second connection terminal situated inside the cryostat. According to the invention, the distance D between the first connection terminals is greater than the distance d between the second connection terminals, the distances D and d being sufficient to avoid electric discharge either between the first terminals or between the second terminals. Advantageously, the cryostat includes an enlargement situated above the two bushings and between them.
摘要翻译： 用于向高电压装置供电的装置位于低温恒温器中。 该装置包括两个衬套，每个衬套包括位于低温恒温器外部的第一连接端子和位于低温恒温器内部的第二连接端子。 根据本发明，第一连接端子之间的距离D大于第二连接端子之间的距离d，距离D和d足以避免在第一端子之间或第二端子之间放电。 有利地，低温恒温器包括位于两个衬套之上和它们之间的放大图。
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公开(公告)号：US08373066B2
公开(公告)日：2013-02-12
申请号：US12308814
申请日：2007-06-28
CPC分类号： H02G15/34 , Y02E40/648
摘要： An electrical bushing structure includes a central conductor (19) designed to have one (26) of its two ends connected to a superconductor element situated in an enclosure (11) at cryogenic temperature, and its other end (25) connected to an article at ambient temperature. An electrically insulating sheath (20) surrounds the conductor over substantially the entire length of the conductor. A metal tube (24) surrounds the conductor over substantially its entire length and is interposed between the insulating sheath (20) and the conductor (19), the tube being mechanically fastened to the conductor close to one of the ends (25, 26) of the conductor, referred to as its first end, and not being mechanically fastened to the conductor close to the other one of the ends of the conductor, referred to as its second end. A space between the conductor and the tube containing a gas. The tube is in electrical contact with said second end of the conductor.
摘要翻译： 电气套管结构包括中心导体（19），该中心导体（19）被设计成使其两端中的一个（26）在低温下连接到位于外壳（11）中的超导体元件，并且其另一端（25）连接到物品 环境温度。 绝缘护套（20）在导体的基本上整个长度上围绕导体。 金属管（24）基本上在其整个长度上围绕导体，并且介于绝缘护套（20）和导体（19）之间，所述管机械地紧固到靠近其中一个端部（25,26）的导体， 的导体，被称为其第一端，并且不被机械地紧固到导体的另一个端子附近的导体，被称为其第二端。 导体和管子之间的空间包含气体。 管与导体的所述第二端电接触。
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公开(公告)号：US07709738B2
公开(公告)日：2010-05-04
申请号：US11373853
申请日：2006-03-09
IPC分类号： H02G15/02
CPC分类号： H01R4/68 , H02G15/34 , Y02E40/648
摘要： The invention relates to an electrical bushing serving to make a connection at ambient temperature to a superconductor element situated in an enclosure at cryogenic temperature. The electrical bushing passes successively through an enclosure at intermediate temperature between ambient temperature and cryogenic temperature, and an enclosure at ambient temperature, and it comprises a central electrical conductor surrounded by an electrically insulating sheath. According to the invention, an electrically conductive screen connected to ground potential surrounds the insulating sheath over a section that extends from the end of the bushing that is in contact with the enclosure at cryogenic temperature at least as far as the junction between the enclosure at intermediate temperature and the enclosure at ambient temperature. The invention is more particularly applicable to making a connection to a superconductor cable.
摘要翻译： 本发明涉及一种用于在环境温度下连接到位于低温温度下的外壳中的超导元件的电气套管。 电气衬套在环境温度和低温温度之间的中间温度下连续通过外壳，并在环境温度下通过外壳，并且其包括由电绝缘护套包围的中心电导体。 根据本发明，连接到地电位的导电屏蔽层覆盖绝缘套管，该部分从衬套的与壳体接触的端部延伸出的部分至少与中间部件 温度和环境温度下的外壳。 本发明更特别适用于连接超导体电缆。
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公开(公告)号：US20090166084A1
公开(公告)日：2009-07-02
申请号：US11373853
申请日：2006-03-09
IPC分类号： H02G3/18
CPC分类号： H01R4/68 , H02G15/34 , Y02E40/648
摘要： The invention relates to an electrical bushing serving to make a connection at ambient temperature to a superconductor element situated in an enclosure at cryogenic temperature. The electrical bushing passes successively through an enclosure at intermediate temperature between ambient temperature and cryogenic temperature, and an enclosure at ambient temperature, and it comprises a central electrical conductor surrounded by an electrically insulating sheath. According to the invention, an electrically conductive screen connected to ground potential surrounds the insulating sheath over a section that extends from the end of the bushing that is in contact with the enclosure at cryogenic temperature at least as far as the junction between the enclosure at intermediate temperature and the enclosure at ambient temperature. The invention is more particularly applicable to making a connection to a superconductor cable.
摘要翻译： 本发明涉及一种用于在环境温度下连接到位于低温温度下的外壳中的超导元件的电气套管。 电气衬套在环境温度和低温温度之间的中间温度下连续通过外壳，并在环境温度下通过外壳，并且其包括由电绝缘护套包围的中心电导体。 根据本发明，连接到地电位的导电屏蔽层覆盖绝缘套管，该部分从衬套的与壳体接触的端部延伸出的部分至少与中间部分的外壳之间的连接处 温度和环境温度下的外壳。 本发明更特别适用于连接超导体电缆。
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10.发明授权Device for feeding electricity to a superconductive apparatus under medium or high voltage 失效用于在中压或高压下向超导装置供电的装置公开(公告)号：US07388148B2
公开(公告)日：2008-06-17
申请号：US11527779
申请日：2006-09-26
申请人： Nicolas Lallouet , Pierre Mirebeau
发明人： Nicolas Lallouet , Pierre Mirebeau
IPC分类号： H01B12/00
CPC分类号： H02G15/34 , H01F6/065 , Y02E40/648 , Y10S505/885
摘要： A device for feeding electricity under high voltage to a superconductive apparatus is situated in a cryostat. The device comprises two bushings each comprising a first connection terminal situated outside the cryostat, and a second connection terminal situated inside the cryostat. According to the invention, the distance D between the first connection terminals is greater than the distance d between the second connection terminals, the distances D and d being sufficient to avoid electric discharge either between the first terminals or between the second terminals. Advantageously, the cryostat includes an enlargement situated above the two bushings and between them.
摘要翻译： 用于向高电压装置供电的装置位于低温恒温器中。 该装置包括两个衬套，每个衬套包括位于低温恒温器外部的第一连接端子和位于低温恒温器内部的第二连接端子。 根据本发明，第一连接端子之间的距离D大于第二连接端子之间的距离d，距离D和d足以避免在第一端子之间或第二端子之间放电。 有利地，低温恒温器包括位于两个衬套之上和它们之间的放大图。
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