公开(公告)号：WO2013087687A1

公开(公告)日：2013-06-20

申请号：PCT/EP2012/075213

申请日：2012-12-12

Applicant: ABB TECHNOLOGY AG

Inventor： PISU, Franceso ,  GALINDO-LOZANO, Francia ,  MANTILLA, Javier ,  BUERGLER, Mathias-Dominic ,  GARBIBOLDI, Nicola ,  COSSALTER, Oliver ,  STOLLER, Patrick ,  GROB, Stephan ,  KOTILAINEN, Sami

IPC: H01H33/90 ,  H01H33/95 ,  H01H33/22 ,  H01H33/91

CPC classification number: H01H33/22 ,  H01H33/60 ,  H01H33/90 ,  H01H33/901 ,  H01H33/903 ,  H01H33/91 ,  H01H33/95 ,  H01H2033/908 ,  H01H2033/912

Abstract: The present invention relates to a circuit breaker comprising an ejection device (8, 9; 80, 90) comprising an arc-extinction medium (18; 18a, 18b) for improved extinction of an arc formed during a breaker operation and an exhaust-cooling medium (18; 18a, 18b) for improved cooling of exhaust gases in the circuit breaker (1). Thereby, the arc-extinction liquid (18; 18a, 18b) comprises an organofluorine compound having a boiling point T b at 1 bar higher than -60°C and being selected from the group consisting of: a fluoroether; a fluoroamine; a fluoroketone; and mixtures thereof.

Abstract translation: 本发明涉及一种断路器，其包括一个包括消弧介质（18; 18a，18b）的喷射装置（8,9; 80,90），用于改善在断路器运行期间形成的电弧的消光和排气冷却 介质（18; 18a，18b），用于改善断路器（1）中废气的冷却。 因此，消弧液体（18; 18a，18b）包含沸点Tb在1巴高于-60℃的有机氟化合物，并且选自：氟醚; 氟胺; 氟代酮 及其混合物。

公开(公告)号：WO2016102002A1

公开(公告)日：2016-06-30

申请号：PCT/EP2014/079168

申请日：2014-12-23

Applicant: ABB TECHNOLOGY AG

Inventor： MANTILLA, Javier ,  BERGSBLOM, Malena ,  GROB, Stephan ,  KRAMER, Axel ,  STOLLER, Patrick ,  PAUL, Thomas, Alfred

IPC: G01N21/3504 ,  H01B3/56 ,  H01H33/22 ,  G01N30/00

CPC classification number: H01H33/563 ,  G01N2021/3595 ,  G01N2030/8845 ,  H01B3/56 ,  H01H11/0062

Abstract: The present invention relates to a method for diagnosing, monitoring and/or predicting a condition of a switching apparatus, the switching apparatus containing an insulation medium comprising at least one organofluorine compound C1, said method comprising the steps of : a) selecting at least one physical quantity x of the insulation medium; b) determining the difference between value x so of the physical quantity x at initial state S0 of the apparatus and value x S1 of the physical quantity x at second state S1, with SI being later in time than S0, and c) deducing from the difference between x so and x S1 the decrease in amount of the organofluorine compound C1 and/or the total amount of the organofluorine compound C1, wherein the physical quantity x is the amount of a decomposition product C2 of the organofluorine compound CI or a physical quantity dependent thereon.

Abstract translation: 本发明涉及一种用于诊断，监测和/或预测开关装置的状况的方法，所述开关装置包含包含至少一种有机氟化合物C1的绝缘介质，所述方法包括以下步骤：a）选择至少一个 绝缘介质的物理量x; b）确定装置的初始状态S0处的物理量x的值xso与第二状态S1的物理量x的值xS1之间的差异，其中SI在时间上比S0晚，以及c）从第 xso和xS1有机氟化合物C1的量和/或有机氟化合物C1的总量的减少，其中物理量x是有机氟化合物CI的分解产物C2的量或其依赖的物理量。

公开(公告)号：WO2015177149A1

公开(公告)日：2015-11-26

申请号：PCT/EP2015/060994

申请日：2015-05-19

Applicant: ABB TECHNOLOGY AG

Inventor： JOHNSSON, Carles ,  BOESCH, Daniel ,  MANTILLA FLOREZ, Javier ,  COSSALTER, Oliver ,  GROB, Stephan

IPC: H01B3/24 ,  H01B3/56 ,  H01H33/64 ,  B01D53/00 ,  H02B13/055

CPC classification number: H01B3/24 ,  B01D53/002 ,  B01D2257/2066 ,  B01D2258/02 ,  H01B3/56 ,  H01H33/56 ,  H01H2033/566 ,  H02B13/055

Abstract: An electrical apparatus (10) for electrical energy handling comprises a housing (12) with at least one insulation space (16), in which an electrical component (14) is arranged and which contains an insulation medium (22) surrounding the electrical component (14). The insulation medium (22) comprises an organofluorine compound and at least one further gaseous component. Apparatus (10) further comprises a gas flow generating device (24) for flowing an initial gas mixture, containing the organofluorine compound and at least one further component of the insulation medium, out of the insulation space (16) through an outlet opening (26) arranged in the housing (12). A substance recovery device (30) downstream of outlet opening (26) comprises a separator (34) for separating the organofluorine compound from the at least one further component of the initial gas mixture, the separator (34) being a liquefaction device (36) for liquefying and/or solidification device for solidifying the organofluorine compound.

Abstract translation: 一种用于电能处理的电气设备（10）包括具有至少一个绝缘空间（16）的壳体（12），其中电气部件（14）被布置并且包含围绕电气部件的绝缘介质（22） 14）。 绝缘介质（22）包含有机氟化合物和至少一种其它气态组分。 装置（10）还包括气流产生装置（24），用于使含有有机氟化合物和绝缘介质的至少一个其它组分的初始气体混合物通过出口开口（26）流出绝热空间（16） ）布置在壳体（12）中。 在出口开口（26）下游的物质回收装置（30）包括用于将有机氟化合物与初始气体混合物的至少一种其它组分分离的分离器（34），分离器（34）是液化装置（36） 用于固化有机氟化合物的液化和/或固化装置。

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。

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）。

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。

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）。

公开(公告)号：WO2006066429A1

公开(公告)日：2006-06-29

申请号：PCT/CH2005/000750

申请日：2005-12-14

Applicant: ABB TECHNOLOGY AG ,  SAXL, David ,  GROB, Stephan ,  VESTNER, Markus

Inventor： SAXL, David ,  GROB, Stephan ,  VESTNER, Markus

IPC: H01H33/70

CPC classification number: H01H33/70 ,  H01H2033/888

Abstract: Der Hochleistungsschalter mit Lichtbogenbeblasung weist ein heissgas- und/oder gasdruckempfindliches Element (10) auf, das mittels einer Dichtung (1 ) vor einer Heissgasströmung (8) geschützt ist. Vorteilhaft ist die Dichtung (1 ) eine bewegbare berührungslose Dichtung (1 ). Bevorzugt weist die Dichtung (1 ) ein Teilströmungserzeugungsmittel (2a) zur Erzeugung einer Teil-Heissgasströmung (8a) der Heissgasströmung (3) sowie, diesem nachgeschaltet, ein Massenstromreduziermittel (2) zur Verringerung des Massenstroms der Teil-Heissgasströmung (8a) und ein Expansionsmittel (3) zur volumenmässigen Expansion der Teil-Heissgasströmung (8a) auf. Das Massenstromreduziermittel (2) ist vorteilhaft als ein Kanal (2) ausgebildet. Das Expansionsmittel (3) ist vorteilhaft als ein Druckentlastungsraum (3) ausgebildet. Das Element (10) kann beispielsweise ein Führungselement, ein Kontaktierungselement oder ein Dichtungselement sein.

Abstract translation: 与电弧吹出高性能开关具有热气体和/或气体压力敏感元件（10），其通过在热气体流（8）的前部的密封件（1）的装置的保护。 所述密封件（1）包括可移动的非接触密封件（1）是有利的。 优选地，所述垫圈（1）的局部流生成用于产生热气体的流动的局部热气体流（图8a）（3）和，在此下游，一个Massenstromreduziermittel（2），以减少局部的热气体流（8a）的质量流装置（2a）和一个膨胀装置 （3）在部分热气体流（8a）的体积膨胀。 所述Massenstromreduziermittel（2）是作为信道（2）是有利的。 膨胀装置（3）是作为压力释放空间（3）是有利的。 所述元件（10）可以是例如一个引导构件，一个接触元件或密封构件。

公开(公告)号：EP2791959B1

公开(公告)日：2016-03-09

申请号：EP12801554.2

申请日：2012-12-12

Applicant: ABB Technology AG

Inventor： PISU, Franceso ,  GALINDO-LOZANO, Francia ,  MANTILLA, Javier ,  BUERGLER, Mathias-Dominic ,  GARBIBOLDI, Nicola ,  COSSALTER, Oliver ,  STOLLER, Patrick ,  GROB, Stephan ,  KOTILAINEN, Sami

IPC: H01H33/90 ,  H01H33/95 ,  H01H33/22 ,  H01H33/91

CPC classification number: H01H33/22 ,  H01H33/90 ,  H01H33/901 ,  H01H33/903 ,  H01H33/91 ,  H01H33/95 ,  H01H2033/908 ,  H01H2033/912

公开(公告)号：EP1829077B2

公开(公告)日：2011-03-23

申请号：EP04802392.3

申请日：2004-12-24

Applicant: ABB Technology AG

Inventor： SCHOENEMANN, Thomas ,  KIEFER, Jochen ,  HUGUENOT, Patrick ,  CLAESSENS, Max ,  GROB, Stephan ,  YE, Xiangyang

IPC: H01H33/88

CPC classification number: H01H33/74 ,  H01H33/88 ,  H01H2009/526 ,  H01H2033/888

Abstract: The invention relates to an electrical switchgear (1), especially a generator switch (1), and a method for improved switching gas cooling. According to the invention, gas jets (12) are formed by a nozzle body (10) in the exhaust region (7), said gas jets are directed towards a deflector (14, 140), and are then subjected to turbulence. Said deflector forms part of the switching chamber housing (3) and has a high heat capacity and/or heat conductivity, such that the switching gas is cooled in a highly efficient manner by turbulent convection of the switching gas turbulence (13) on the deflector (14, 140). Forms of embodiment include the shape of the deflector (14, 140) and the nozzle body (10). The invention is advantageous, inter alia, in that the switching chamber housing (3) is protected from hot gases, the cooling of the switching gas is improved, and the switching capacity is increased.