公开(公告)号：WO2015052100A1

公开(公告)日：2015-04-16

申请号：PCT/EP2014/071274

申请日：2014-10-03

Applicant: ABB TECHNOLOGY AG

Inventor： DI GIANNI, Anna ,  VON ALLMEN, Bernhard ,  TEHLAR, Denis ,  MAHDIZADEH, Navid ,  PAUL, Thomas Alfred

IPC: H01B3/56 ,  H01H33/90

CPC classification number: H01B3/56 ,  H02B1/28 ,  H02B1/48

Abstract: The present invention relates to an apparatus for the generation, the distribution and/or the usage of electrical energy. The apparatus comprises a housing enclosing an insulating space and an electrically conductive part arranged in the insulating space, said insulating space containing a dielectric insulation medium,at least a portion of which being in the form of an insulation gas comprising an organofluorine compound. According to the invention, at least some of the components of the apparatus that are directly exposed to the insulation gas are made of a material which remains unaltered during exposure to the insulation gas for a period of more than 1 year at operational conditions and/or have a surface, at least a portion of which is devoid of any nucleophilic group reactive towards the organofluorine compound and/or reactive towards any degradation product thereof at operational conditions.

Abstract translation: 本发明涉及一种用于产生，分配和/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所述绝缘空间中的导电部分，所述绝缘空间包含介电绝缘介质，所述绝缘介质的至少一部分为包含有机氟化合物的绝缘气体的形式。 根据本发明，直接暴露于绝缘气体的设备的至少一些部件由在操作条件下和暴露于绝缘气体期间保持不变更长时间超过1年的材料制成，和/或 具有表面，其至少一部分在操作条件下没有对有机氟化合物具有反应性的任何亲核基团和/或对其任何降解产物具有反应性。

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：WO2013087684A1

公开(公告)日：2013-06-20

申请号：PCT/EP2012/075209

申请日：2012-12-12

Applicant: ABB TECHNOLOGY AG

Inventor： KRAMER, Axel ,  PAUL, Thomas Alfred ,  MAHDIZADEH, Navid ,  RANJAN, Nitesh

IPC: G01N33/00 ,  G01R31/12 ,  H01H33/56

CPC classification number: G01R31/1281 ,  G01R31/06 ,  G01R31/3275 ,  H01H33/563 ,  H01H2033/566

Abstract: The invention relates to a method for deriving at least one operating parameter P of a fluid-insulated electrical apparatus (1), in particular of gas-insulated switchgear (1). The operating parameter P is dependent on a dielectric breakdown strength E bd of an insulation fluid (10) of the electrical apparatus (1). The insulation fluid (10) comprises at least three components X, Y, and Z that are assigned to at least a first and a second component group A and B such that at least one component group comprises at least two components. The component groups A and B differ in their weighted average values of the molecular masses of the components in the respective component groups. Then, at least one quantity which is indicative of the concentration c A of the first component group A and of the concentration c B of the second component group B is determined from the insulation fluid (10), e.g. by measuring one or more measurement variables (p, p, T, λ, η, c s ) by means of one or more sensors (30). The operating parameter P is then derived using the at least one quantity.

Abstract translation: 本发明涉及一种用于导出流体绝缘电气设备（1），特别是气体绝缘开关设备（1）的至少一个操作参数P的方法。 操作参数P取决于电气设备（1）的绝缘流体（10）的绝缘击穿强度Ebd。 绝缘流体（10）包括分配给至少第一和第二组分组A和B的至少三个组分X，Y和Z，使得至少一个组分组包含至少两个组分。 组分组A和B在各组分组中各组分的分子质量的加权平均值不同。 然后，从绝缘流体（10）确定表示第一组分组A的浓度cA和第二组分组B的浓度cB的至少一种量。 通过一个或多个传感器（30）测量一个或多个测量变量（p，p，T，λ，eta，cs）。 然后使用至少一个数量导出操作参数P.

公开(公告)号：WO2012155952A1

公开(公告)日：2012-11-22

申请号：PCT/EP2011/057792

申请日：2011-05-13

Applicant: ABB TECHNOLOGY AG ,  OHLSSON, Daniel ,  KORBEL, Jakub ,  MAHDIZADEH, Navid ,  KOTILAINEN, Sami

Inventor： OHLSSON, Daniel ,  KORBEL, Jakub ,  MAHDIZADEH, Navid ,  KOTILAINEN, Sami

IPC: H01H33/12 ,  H01H33/70

CPC classification number: H01H33/12 ,  H01H33/904 ,  H01H2033/028

Abstract: A gas insulated type circuit breaker (1) comprises a housing (4) defining a gas volume for a dielectric insulation gas; a first nominal contact element (42) and a second nominal contact element (52) adapted for selectively carrying or interrupting a nominal current between them, wherein the first nominal contact element (42) is movable along an axis (2) of the circuit breaker, and the second nominal contact element (52) is fixed relative to the housing (4); a first arcing contact element (62) and a second arcing contact element (72) adapted for selectively carrying or interrupting an arcing current between them, wherein the first arcing contact element (62) and the second arcing contact element (72) are movable along the axis (2); a first gear (20) coupling the first nominal contact element (42) and the first arcing contact element (62) to each other such that for circuit breaking the first nominal contact element (42) and the first arcing contact element (62) are both moved in a first direction along the axis (2); and a second gear (30) coupling the second arcing contact element (72) to one of the first nominal contact element (42) and the first arcing contact element (62) such that for circuit breaking the second arcing contact element (72) moves in a second direction along the axis (2) opposite to a first direction.

Abstract translation: 气体绝缘型断路器（1）包括限定用于介电绝缘气体的气体体积的壳体（4） 第一标称接触元件（42）和第二标称接触元件（52），适于选择性地承载或中断它们之间的额定电流，其中第一标称接触元件（42）可沿着断路器的轴线（2）移动 ，并且所述第二标称接触元件（52）相对于所述壳体（4）固定; 第一电弧接触元件（62）和第二电弧触点元件（72），其适于选择性地承载或中断它们之间的电弧电流，其中第一电弧触点元件（62）和第二电弧触点元件（72）可沿着 轴（2）; 第一齿轮（20），其将所述第一标称接触元件（42）和所述第一电弧触点元件（62）彼此耦合，使得为了使所述第一标称接触元件（42）和所述第一电弧触点元件（62）断路， 两者沿着轴线（2）沿第一方向移动; 以及第二齿轮（30），其将所述第二电弧触点元件（72）耦合到所述第一标称接触元件（42）和所述第一电弧触点元件（62）中的一个，使得对于所述第二电弧触点元件（72）的电路断路， 沿着与第一方向相反的轴线（2）的第二方向。

公开(公告)号：WO2015071303A1

公开(公告)日：2015-05-21

申请号：PCT/EP2014/074365

申请日：2014-11-12

Applicant: ABB TECHNOLOGY AG

Inventor： TEHLAR, Denis ,  MAHDIZADEH, Navid ,  PAUL, Thomas Alfred

IPC: H02B13/055 ,  H01H33/56 ,  H01B3/56

CPC classification number: H02B1/26 ,  H01B3/56 ,  H01H33/22 ,  H01H2033/566 ,  H02B13/055

Abstract: The present invention relates to an electrical apparatus for generation, transmission, distribution and/or usage of electrical energy, comprising a housing enclosing an electrical apparatus interior space, at least a portion of of which forms at least one insulation space having an electrical component and containing a surrounding insulation medium comprising an amount of carbon dioxide m co2 · The insulation space is formed by at least one insulation space compartment, in which an adsorber for reducing or eliminating the amount of water m H20 and optionally further contaminants from the insulation medium is arranged. The amount of adsorber m ads arranged in the at least one insulation space compartment complies with the formulae (I) and (II).

Abstract translation: 本发明涉及一种用于产生，传输，分配和/或使用电能的电气设备，包括封闭电气设备内部空间的壳体，其中至少一部分形成至少一个具有电气部件的绝缘空间， 包含包含一定量二氧化碳的周围绝缘介质mco2·绝缘空间由至少一个绝热隔室形成，其中设置用于减少或消除水分量mH 2 O和任选的来自绝缘介质的其它污染物的吸附器。 布置在至少一个隔热隔间隔室中的吸附塔的数量符合式（I）和（II）。

公开(公告)号：WO2012123032A1

公开(公告)日：2012-09-20

申请号：PCT/EP2011/054068

申请日：2011-03-17

Applicant: ABB TECHNOLOGY AG ,  KEHR, Timo ,  HUNGER, Olaf ,  NUFER, Jürg ,  OHLSSON, Daniel ,  MAHDIZADEH, Navid ,  MANTILLA, Javier ,  GROB, Stephan ,  BUERGLER, Mathias-Dominic ,  GARIBOLDI, Nicola

Inventor： KEHR, Timo ,  HUNGER, Olaf ,  NUFER, Jürg ,  OHLSSON, Daniel ,  MAHDIZADEH, Navid ,  MANTILLA, Javier ,  GROB, Stephan ,  BUERGLER, Mathias-Dominic ,  GARIBOLDI, Nicola

IPC: H01H33/90 ,  H01H33/91

CPC classification number: H01H33/86 ,  H01H33/901 ,  H01H33/91 ,  H01H2033/906 ,  H01H2033/908

Abstract: Der gasisolierte Hochspannungs-Leistungsschalter (1) enthält ein Kompressions- (4) und ein Niederdruckvolumen (5) sowie ein die beiden Volumina (4,5) miteinander verbindendes Ventil (6), durch welches beim Schliessen des Schalters Isoliergas aus dem Niederdruckvolumen (5) ins Kompressionsvolumen (4) und beim Öffnen des Schalters oberhalb eines Schwellwerts des Gasdrucks Gas aus dem Kompressionsvolumen (4) im umgekehrter Richtung ins Niederdruckvolumen (5) strömt. Eine vereinfachte Ausführung des Schalters unter Einsparung von Bauteilen wird dadurch erreicht, dass in eine Ventilplatte (9) des Ventils (6) mindestens ein Loch (71) und mindestens eine einseitig gehaltene, in Abhängigkeit vom Druck des Isoliergases im Kompressionsvolumen (4) elastisch verbiegbare Blattfeder (7) eingeformt sind. Die Biegefeder (7) verschliesst beim Schliessen des Schalters das Loch (71) und gibt es beim Öffnen des Schalters frei, sobald der Druck des verdichteten Isoliergases im Kompressionsvolumen (4) den Wert des Gasdrucks im Niederdruckraum (5) um mindestens zwei bar übertrifft.

Abstract translation: 所述的气体绝缘高压电路断路器（1）包含一个压缩（4）和低压力区域（5）和两个体积（4,5），每个连接阀（6）通过开关从低压容积绝缘气体关闭的过程中，其中（5 ）（压缩容积4）并在开口上方的气体的气体压力（从在反向方向上的压缩卷4）的阈值开关的进入低压容积（5）流动。 用部件的保存开关的简化实施例中，在所述阀的阀板（9）（6）的至少一个孔（71）实现和至少一个侧支撑，这取决于绝缘气体在压缩容积中的压力（4）是可弹性弯曲的 板簧（7）形成。 弯曲弹簧（7）闭合开关时关闭，它打开开关，一旦压缩的绝缘气体在压缩容积中的压力时（4）由至少两个杆超过所述低压室（5）中的气体压力值的孔（71）和释放。

公开(公告)号：WO2012080269A1

公开(公告)日：2012-06-21

申请号：PCT/EP2011/072635

申请日：2011-12-13

Applicant: ABB Technology AG ,  INGOLD, Mathias ,  PAUL, Thomas Alfred ,  MANTILLA, Javier ,  COSSALTER, Oliver ,  MAROLD, Judith ,  MAHDIZADEH, Navid

Inventor： INGOLD, Mathias ,  PAUL, Thomas Alfred ,  MANTILLA, Javier ,  COSSALTER, Oliver ,  MAROLD, Judith ,  MAHDIZADEH, Navid

IPC: H01B3/56

CPC classification number: H01B3/56 ,  H01F27/022 ,  H01H33/64 ,  H02B7/00 ,  H02B7/01 ,  H05K5/02

Abstract: The present invention relates to a dielectric insulation medium comprising: a) sulphur hexafluoride (SF6) and/or tetrafluoro methane (CF4), in a mixture with b) at least one further component being an at least partially fluorinated fluoroketone.

Abstract translation: 绝缘介质本发明涉及一种介电绝缘介质，包括：a）六氟化硫（SF 6）和/或四氟甲烷（CF 4），与b）至少一种另外的组分是至少部分氟化的氟代酮。

公开(公告)号：WO2012080246A1

公开(公告)日：2012-06-21

申请号：PCT/EP2011/072606

申请日：2011-12-13

Applicant: ABB TECHNOLOGY AG ,  MANTILLA, Javier ,  CLAESSENS, Max-Steffen ,  GARIBOLDI, Nicola ,  GROB, Stephan ,  SKARBY, Per ,  PAUL, Thomas, Alfred ,  MAHDIZADEH, Navid

Inventor： MANTILLA, Javier ,  CLAESSENS, Max-Steffen ,  GARIBOLDI, Nicola ,  GROB, Stephan ,  SKARBY, Per ,  PAUL, Thomas, Alfred ,  MAHDIZADEH, Navid

IPC: H01B3/56

CPC classification number: H01B3/56 ,  H01H33/22 ,  H02B13/055

Abstract: The present invention relates to a dielectric insulation medium comprising a) a fluoroketone a) containing 5 carbon atoms, in a mixture with b) a dielectric insulation gas component b) different from the fluoroketone a), in particular air or an air component, the dielectric insulation medium, in particular the dielectric insulation gas, having a non-linearly increased dielectric strength that is larger than a sum of dielectric strengths of the gas components of the dielectric insulation medium.

Abstract translation: 本发明涉及一种介电绝缘介质，其包含a）含有5个碳原子的氟代酮a）与b）不同于氟代酮a）的介电绝缘气体组分b），特别是空气或空气组分， 介电绝缘介质，特别是介电绝缘气体，具有比介电绝缘介质的气体组分的介电强度之和大的非线性增加的介电强度。

公开(公告)号：WO2014187940A1

公开(公告)日：2014-11-27

申请号：PCT/EP2014/060630

申请日：2014-05-23

Applicant: ABB TECHNOLOGY AG

Inventor： KRAMER, Axel ,  TEHLAR, Denis ,  MAHDIZADEH, Navid ,  PAUL, Thomas Alfred

IPC: H02B13/055 ,  H01H33/56

CPC classification number: H02B13/055 ,  H01H2033/566

Abstract: The present invention relates to an electrical apparatus (2) for the generation, the distribution and/or the usage of electrical energy, the electrical apparatus (2) comprising a housing (4) enclosing an electrical apparatus interior space (5), at least a portion of the electrical apparatus interior space (5) forming an insulation space (6), in which an electrical component (8) is arranged and which contains an insulation medium surrounding the electrical component (8). The electrical apparatus (2) further comprises a contamination-reducing component (10) for reducing or eliminating at least one contaminant from the insulation space (6). According to the invention, the contamination-reducing component (10) is arranged in a contamination-reduction space (12) which is separated from the insulation space (6) by a semipermeable membrane (14).

Abstract translation: 本发明涉及一种用于产生，分配和/或使用电能的电气设备（2），所述电气设备（2）包括至少包含电气设备内部空间（5）的壳体（4） 所述电气设备内部空间（5）的一部分形成绝缘空间（6），其中电气部件（8）被布置并且包含围绕所述电气部件（8）的绝缘介质。 电气设备（2）还包括用于从绝缘空间（6）减少或消除至少一种污染物的污染减少部件（10）。 根据本发明，污染减少部件（10）设置在通过半透膜（14）与绝缘空间（6）分离的污染减少空间（12）中。

公开(公告)号：WO2014173776A1

公开(公告)日：2014-10-30

申请号：PCT/EP2014/057803

申请日：2014-04-16

Applicant: ABB TECHNOLOGY AG

Inventor： TEHLAR, Denis ,  MAHDIZADEH, Navid ,  STOLLER, Patrick ,  PAUL, Thomas Alfred

IPC: H02B13/055 ,  H02B3/00 ,  H01H33/56

CPC classification number: H02B13/055 ,  G01N7/04 ,  G01N33/004 ,  H01H33/561 ,  H01H2033/566 ,  H01H2033/567 ,  H02B3/00 ,  H02B13/035

Abstract: The present invention relates to a process for providing a contamination-reducing(5)component to an electrical apparatus(1), said electrical apparatus (1) comprising a housing (2) enclosing an insulating space (3) and an electrical component (4) arranged in the insulating space(3), said insulating space (3) comprising an insulation medium which comprises or consists of carbon dioxide. The process comprises the steps of presaturating the contamination reducing component (5) with carbon dioxide before placing it inside the electrical apparatus (1).

Abstract translation: 本发明涉及一种用于向电气设备（1）提供污染减少（5）组分的方法，所述电气设备（1）包括封闭绝缘空间（3）和电气部件（4）的壳体（2） ），所述绝缘空间（3）包括由二氧化碳组成或由二氧化碳组成的绝缘介质。 该方法包括以下步骤：在将污染物降低成分（5）放置在电气设备（1）内之前，用二氧化碳预先使污染物降低成分（5）。