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    • 4. 发明公开
    • DISPOSITIF COMPRENANT UNE COUCHE PIÉGEUSE DE CHARGES D'ESPACE
    • VORRICHTUNG MIT EINER LADUNGSBLOCKIERUNGSSCHICHT
    • EP2859633A1
    • 2015-04-15
    • EP13731401.9
    • 2013-06-07
    • Nexans
    • SAUGRAIN, Jean-MaximeMIREBEAU, Pierre
    • H02G15/184H02G15/107
    • H02G15/184H02G15/068H02G15/107
    • The present invention relates to a device comprising at least one electrical cable (10a, 10b, 10c) for transporting DC current, said electrical cable comprising an elongate electrical conductor (11a, 11b, 11c) surrounded by at least one first semiconducting layer (12c), an electrically insulating layer (13a, 13b, 13c) surrounding the first semiconducting layer and a second semiconducting layer (14a, 14b, 14c) surrounding the electrically insulating layer, characterized in that the electrical cable (10a, 10b, 10c) furthermore comprises a space charge trapping layer (15a, 15b, 15c) obtained on the basis of a polymeric composition comprising at least one organic polymer and at least one linear filler, the space charge trapping layer (15a, 15b, 15c) replacing at least in part the second semiconducting layer (14a, 14b, 14c) of the electrical cable, so that the space charge trapping layer is in physical contact with the electrically insulating layer (13a, 13b, 13c) of the electrical cable.
    • 本发明涉及一种包括用于输送直流电流的至少一根电缆(10a,10b和10c)的装置,所述电缆包括由至少一个第一半导体层(11a,11b和11c)围绕的细长电导体 (12c),围绕所述第一半导体层的电绝缘层(13a,13b和13c)和围绕所述电绝缘层的第二半导电层(14a,14b和14c),其特征在于,所述电缆(10a,10b和 10c)还包括基于包含至少一种有机聚合物和至少一种线性填料的聚合物组合物获得的空间电荷捕获层(15a,15b和15c),空间电荷捕获层(15a,15b和15c) )至少部分地替代电缆的第二半导体层(14a,14b和14c),使得空间电荷捕获层与电绝缘层(13a,13b,a)物理接触 nd 13c)。
    • 7. 发明公开
    • APPAREILLAGE SEC A HAUTE TENSION EQUIPE D'UN DISPOSITIF DE CONTROLE EN CONTINU
    • 与连续监测EQUIPPED高压器件吹干装置
    • EP3146350A1
    • 2017-03-29
    • EP15718537.2
    • 2015-04-02
    • Nexans
    • MIREBEAU, Pierre
    • G01R31/12G01R31/02
    • G01R31/021G01R31/1263G01R31/129
    • The invention relates to a high-voltage dry apparatus provided with a semiconductor layer (2) covered with a metal screen (3), said screen (3) being removed to reveal said semiconductor layer (2) over a given length. A cable is connected to a device element provided with an outer casing (6) mechanically connected to said screen. According to the invention, an electronic monitoring unit (20) is contained in said casing (6). Said electronic unit (20) is electrically connected to a power supply unit (21) surrounding said semiconductor layer (2) and to the metal screen (3) of said cable on both sides of said length of the exposed semiconductor layer.
    • 本发明涉及一种设置有半导体层的高电压干燥装置(2)覆盖有金属丝网(3),所述屏幕(3)被去除(2)在给定的长度,以揭示所述半导体层。 电缆被连接到机械地连接到所述屏幕在外壳(6)设置有设备元件。 。根据电子监控设备上的本发明(20)被容纳在所述壳体(6)。 所述电子单元(20)被电连接到所述周围半导体层的电源单元(21)(2)和所述金属屏(3)在暴露的半导体层的所述长度的bothsides所述电缆的。
    • 10. 发明公开
    • STRUCTURE DE TRAVERSEE ELECTRIQUE POUR ELEMENT SUPRACONDUCTEUR
    • 结构DE TRAVERSEE电子元件SUPRACONDUCTEUR
    • EP2038978A1
    • 2009-03-25
    • EP07803957.5
    • 2007-06-28
    • Nexans
    • LALLOUET, NicolasDELPLACE, SébastienMIREBEAU, Pierre
    • H02G15/34
    • H02G15/34Y02E40/648
    • The invention concerns an electric feedthrough structure (10) of the type comprising: - a central conductor (19) where one (26) of its two ends is meant to be connected to a superconductor element situated in a cryogenic temperature enclosure (11), and the other end (25) to an object at room temperature; - an electrically insulating sheath (20) surrounding the conductor on roughly the entire length thereof; – a metallic tube (24) surrounding the conductor on roughly the entire length thereof and interposed between the insulating sheath (20) and the conductor (19), the tube being mechanically fixed to the conductor in proximity to one of the ends (25, 26) of the conductor, known as the first end, and not being mechanically fixed to the conductor in proximity to the other end of the conductor, known as the second end; - and a space between said conductor and said tube containing a gas. According to the invention, the tube is in electrical contact with said second end of the conductor.
    • 本发明涉及一种电馈通结构(10),其类型包括: - 中心导体(19),其中两个端部中的一个(26)意在连接到位于低温外壳(11)中的超导体元件, 和另一端(25)在室温下与物体接触; - 大致在其整个长度上围绕导体的电绝缘护套(20); - - 大致在其整个长度上围绕导体并且介于绝缘护套(20)和导体(19)之间的金属管(24),该管机械地固定到导体上靠近其中一个端部(25, 26)的导体(称为第一端),并且没有机械地固定到靠近导体另一端(称为第二端)的导体; - 在所述导体和所述管之间的含有气体的空间。 根据本发明,管与导体的所述第二端电接触。