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    ELECTRICAL SWITCHING DEVICE
    11.
    发明申请
    ELECTRICAL SWITCHING DEVICE 审中-公开
    电气开关装置

    公开(公告)号：WO2015097143A1

    公开(公告)日：2015-07-02

    申请号：PCT/EP2014/078975

    申请日：2014-12-22

    Applicant: ABB TECHNOLOGY AG

    Inventor： MANTILLA, Javier ,  YE, Xiangyang ,  DHOTRE, Mahesh ,  COSSALTER, Oliver ,  GROB, Stephan

    IPC: H01H33/70 ,  H01H33/22 ,  H01H33/74

    CPC classification number: H01H33/021 ,  H01B3/56 ,  H01H33/22 ,  H01H33/7015 ,  H01H33/74 ,  H01H2033/888 ,  H01H2235/01

    Abstract: An electrical switching device (1) is filled with a dielectric insulating medium comprising an organofluorine compound, in particular a fluoroether, a fluoroamine, a fluoroketone or a fluoroolefin, and comprises at least an arcing contact arrangement with a first arcing contact (4a) and a mating second arcing contact (4b). At least a first intermediate volume(7) is provided downstream from the first arcing contact (4a), and/or at least a second intermediate volume (8) is provided downstream from the second arcing contact (4b). The intermediate volumes (7, 8) are for intermediate pressure enhancement and exhaust gas jet formation for turbulent convective heat transfer to metal walls (7b, 8b) of the exhaust system.In embodiments, the first and/or second intermediate volume (7, 8) is delimited by at least one moveable wall (14a, 14b)arranged transversally to the longitudinal axis (z) and shiftable parallel to it by an actuation device(15, 16, 17).

    Abstract translation: 电气开关装置（1）填充有包含有机氟化合物，特别是氟代醚，氟胺，氟代酮或氟烯烃的介电绝缘介质，并且至少包括具有第一电弧触点（4a）和 配合的第二电弧触点（4b）。 至少第一中间容积（7）设置在第一电弧触点（4a）的下游，和/或至少第二中间容积（8）设置在第二电弧触点（4b）的下游。 中间体积（7,8）用于中等压力增强和排气喷射形成，用于对排气系统的金属壁（7b，8b）进行湍流对流传热。在实施例中，第一和/或第二中间体积（7， 8）由至少一个横向于纵向轴线（z）布置并可由致动装置（15,16,17）平行移动的可移动壁（14a，14b）限定。

    ELECTRICAL SWITCHING DEVICE
    12.
    发明申请
    ELECTRICAL SWITCHING DEVICE 审中-公开
    电气开关装置

    公开(公告)号：WO2014094891A1

    公开(公告)日：2014-06-26

    申请号：PCT/EP2012/076750

    申请日：2012-12-21

    Applicant: ABB TECHNOLOGY AG

    Inventor： DHOTRE, Mahesh ,  MANTILLA, Javier ,  SCHWINNE, Michael ,  GROB, Stephan ,  YE, Xiangyang ,  COSSALTER, Oliver

    IPC: H01H33/91

    CPC classification number: H01H33/91 ,  H01H33/7046

    Abstract: The electrical switching device (1) comprises at least an arcing contact arrangement with a first arcing contact (4a) and a mating second arcing contact (4b). The first arcing contact (4a) is attached to an exhaust tube (6). At least a first exhaust volume (7) at least partially surrounding the exhaust tube (6) is further provided. Alternatively or additionally at least a second exhaust volume (8) following the second arcing contact (4b) is provided. The electrical switching device further comprises an exterior volume (9) surrounding the exhaust tube (6), the first exhaust volume (7) and the second exhaust volume (8). The exhaust tube (6), the first exhaust volume (7), the second exhaust volume (8) and the exterior volume (9) form a travel path for a fluid travelling through them. A plurality of projections (13, 16) extending transversally to the longitudinal axis (z) for cooling down the fluid is provided in the travel path of the fluid.

    Abstract translation: 电气开关装置（1）至少包括具有第一电弧触点（4a）和配合的第二电弧触点（4b）的电弧触点装置。 第一电弧触点（4a）附接到排气管（6）。 还提供了至少部分地围绕排气管（6）的至少第一排气容积（7）。 或者或另外提供了跟随第二电弧触点（4b）的至少第二排气容积（8）。 电气开关装置还包括围绕排气管（6），第一排气容积（7）和第二排气容积（8）的外部容积（9）。 排气管（6），第一排气容积（7），第二排气容积（8）和外部容积（9）形成用于流过它们的流体的行进路径。 在流体的行进路径中设置有横向延伸到纵向轴线（z）以冷却流体的多个突起（13,16）。

    APPARATUS CONTAINING A DIELECTRIC INSULATION GAS COMPRISING AN ORGANOFLUORINE COMPOUND
    13.
    发明申请
    APPARATUS CONTAINING A DIELECTRIC INSULATION GAS COMPRISING AN ORGANOFLUORINE COMPOUND 审中-公开
    包含有机化合物的电介质绝缘气体的装置

    公开(公告)号：WO2014053661A1

    公开(公告)日：2014-04-10

    申请号：PCT/EP2013/070834

    申请日：2013-10-07

    Applicant: ABB TECHNOLOGY AG

    Inventor： PAUL, Thomas Alfred ,  MAHDIZADEH, Navid ,  STOLLER, Patrick ,  KRAMER, Axel ,  COSSALTER, Oliver ,  GROB, Stephan ,  RANJAN, Nitesh ,  MANTILLA, Javier ,  BUERGLER, Mathias-Dominic ,  GALINDO-LOZANO, Francia

    IPC: H01B3/56

    CPC classification number: H02B13/055 ,  H01B3/56 ,  H01H2033/566 ,  H02B13/045

    Abstract: The present invention relates to an apparatus for the generation, the distribution or the usage of electrical energy, said apparatus comprising a housing enclosing an insulating space and an electrical component arranged in the insulating space. The insulating space contains a dielectric insulation gas comprising an organofluorine compound A. The apparatus further comprises a molecular sieve arranged such as to come into contact with the insulation gas. The molecular sieve has an average pore size y greater than the molecular size of at least one decomposition product of the organofluorine compound A generated during operation of the apparatus. The adsorption capability of the molecular sieve for organofluorine compound A is lower than for the at least one decomposition product. According to the invention, the apparatus further comprises at least one desiccant arranged such as to come into contact with the insulation gas.

    Abstract translation: 本发明涉及一种用于产生，分配或使用电能的装置，所述装置包括封闭绝缘空间的壳体和布置在绝缘空间中的电气部件。 绝缘空间含有包含有机氟化合物A的介电绝缘气体。该装置还包括布置成与绝缘气体接触的分子筛。 分子筛的平均孔径y大于装置操作期间产生的有机氟化合物A的至少一种分解产物的分子大小。 分子筛对有机氟化合物A的吸附能力低于至少一种分解产物。 根据本发明，该装置还包括布置成与绝缘气体接触的至少一种干燥剂。

    METHOD FOR OPERATING AN ELECTRICAL APPARATUS AND ELECTRICAL APPARATUS
    14.
    发明申请
    METHOD FOR OPERATING AN ELECTRICAL APPARATUS AND ELECTRICAL APPARATUS 审中-公开
    用于操作电气设备和电气设备的方法

    公开(公告)号：WO2014037395A1

    公开(公告)日：2014-03-13

    申请号：PCT/EP2013/068276

    申请日：2013-09-04

    Applicant: ABB TECHNOLOGY AG

    Inventor： PAUL, Thomas Alfred ,  KRAMER, Axel ,  KILLER, Eric ,  MANTILLA, Javier ,  CLAESSENS, Max-Steffen ,  GROB, Stephan ,  BRÄNDLE, Hubert ,  COSSALTER, Oliver ,  BUERGLER, Mathias-Dominic

    IPC: H01H33/56 ,  H01H33/22 ,  G01N21/75

    CPC classification number: H01H33/563 ,  G01N21/31 ,  G01N21/3577 ,  G01N21/64 ,  H01H33/22

    Abstract: A method and device for operating a fluid-insulated electrical apparatus (1) are disclosed. The insulation fluid (10) of the electrical apparatus (1) comprises at least two fluid components (A,B) which are a priori ingredients of the insulation fluid (10). The method comprises the step of carrying out at least one optical measurement and/or at least one gas chromatographic measurement on the insulation fluid (10). Using this measurement or these measurements or at least one additional measurement on the insulation fluid(10), a first concentration (cA) of the first fluid component (A) and a second concentration (c B ) of the second fluid component (B) are derived. Then, using the first concentration (c A ) and the second concentration (c B ), and, advantageously, a dielectric breakdown strength E bd of the insulation fluid (10), an operating state (O) of the electrical apparatus (1) is derived.

    Abstract translation: 公开了一种用于操作流体绝缘电气设备（1）的方法和装置。 电气设备（1）的绝缘流体（10）包括作为绝缘流体（10）的先验成分的至少两个流体组分（A，B）。 该方法包括在绝缘流体（10）上进行至少一次光学测量和/或至少一种气相色谱测量的步骤。 使用该测量或这些测量或对绝缘流体（10）进行至少一个附加测量，第一流体组分（A）的第一浓度（cA）和第二流体组分（B）的第二浓度（cB）为 的。 然后，使用第一浓度（cA）和第二浓度（cB），优选绝缘流体（10）的绝缘击穿强度Ebd，得到电气设备（1）的工作状态（O）。

    ELECTRICAL SWITCHING DEVICE
    16.
    发明公开
    ELECTRICAL SWITCHING DEVICE 有权
    电气开关装置

    公开(公告)号：EP3087578A1

    公开(公告)日：2016-11-02

    申请号：EP14828031.6

    申请日：2014-12-22

    Applicant: ABB Technology AG

    Inventor： MANTILLA, Javier ,  YE, Xiangyang ,  DHOTRE, Mahesh ,  COSSALTER, Oliver ,  GROB, Stephan

    IPC: H01H33/70 ,  H01H33/22 ,  H01H33/74

    CPC classification number: H01H33/22 ,  H01H33/7015 ,  H01H33/74 ,  H01H2033/888

    Abstract: An electrical switching device (1) is filled with a dielectric insulating medium comprising an organofluorine compound, in particular a fluoroether, a fluoroamine, a fluoroketone or a fluoroolefin, and comprises at least an arcing contact arrangement with a first arcing contact (4a) and a mating second arcing contact (4b). At least a first intermediate volume(7) is provided downstream from the first arcing contact (4a), and/or at least a second intermediate volume (8) is provided downstream from the second arcing contact (4b). The intermediate volumes (7, 8) are for intermediate pressure enhancement and exhaust gas jet formation for turbulent convective heat transfer to metal walls (7b, 8b) of the exhaust system.In embodiments, the first and/or second intermediate volume (7, 8) is delimited by at least one moveable wall (14a, 14b)arranged transversally to the longitudinal axis (z) and shiftable parallel to it by an actuation device(15, 16, 17).

    Abstract translation: 电气开关装置（1）填充有包含有机氟化合物，尤其是氟代醚，氟代胺，氟代酮或氟代烯烃的介电绝缘介质并且包括至少一个具有第一电弧触点（4a）的电弧触点装置和 配合的第二电弧触点（4b）。 至少第一中间容积（7）设置在第一电弧触头（4a）的下游，和/或至少第二中间容积（8）设置在第二电弧触头（4b）的下游。 中间体积（7,8）用于中间压力增强和废气喷射形成，用于湍流对流传热至排气系统的金属壁（7b，8b）。在实施例中，第一和/或第二中间体积（7,8） 8）由至少一个横向于所述纵向轴线（z）布置且可通过致动装置（15,16,17）平行移动的可移动壁（14a，14b）限定。

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