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1. 发明申请

WO9829932A3 A device and method for protecting an object against fault-related over-currents 审中-公开
标题翻译：一种用于保护物体免受故障相关过电流的装置和方法
公开(公告)号：WO9829932A3
公开(公告)日：1998-08-13
申请号：PCT/SE9702154
申请日：1997-12-17
申请人： ASEA BROWN BOVERI , BERGKVIST MIKAEL , BERNHOFF HANS , EKBERG MATS , BERGGREN BERTIL , ISBERG JAN , LEIJON MATS , MING LI , SUNESSON ANDERS , WINDMAR DAN
发明人： BERGKVIST MIKAEL , BERNHOFF HANS , EKBERG MATS , BERGGREN BERTIL , ISBERG JAN , LEIJON MATS , MING LI , SUNESSON ANDERS , WINDMER DAN
IPC分类号： H02H3/08 , H02H3/02 , H02H9/02 , H02H9/04
CPC分类号： H02H3/023
摘要： The device according to the invention is adapted to protect, in an electric power plant, objects (1, 7, 27) against fault-related over-currents, said objects being connected to an electric power network (3) or another equipment in the electric power plant. An over-current reducing arrangement (5) is connected to a line (2), which interconnects the network/equipment (3) and the object (1, 7, 27), said arrangement being actuatable for over-current reduction with the assistance of an over-current condition detecting arrangement.

2. 发明申请

WO9829927A3 SWITCHING DEVICE INCLUDING SPARK GAP FOR SWITCHING ELECTRICAL POWER 审中-公开
标题翻译：切换装置，包括用于切换电力的火花隙
公开(公告)号：WO9829927A3
公开(公告)日：1998-08-13
申请号：PCT/SE9702152
申请日：1997-12-17
申请人： ASEA BROWN BOVERI , BERGKVIST MIKAEL , BERNHOFF HANS , EKBERG MATS , FOGELBERG THOMAS , ISBERG JAN , LEIJON MATS , MING LI , SUNESSON ANDERS , WINDMAR DAN
发明人： BERGKVIST MIKAEL , BERNHOFF HANS , EKBERG MATS , FOGELBERG THOMAS , ISBERG JAN , LEIJON MATS , MING LI , SUNESSON ANDERS , WINDMAR DAN
IPC分类号： H02H9/06 , H01H20060101 , H01T2/00 , H02H3/02 , H02H9/02 , H02H9/04
CPC分类号： H01T2/00 , H02H3/025 , H02H9/02 , H02H9/06
摘要： A device for switching electric power comprises at least one electric switching arrangement (5). This switching arrangement comprises at least one switching element (10a) comprising an electrode gap (24). This gap is convertible between an electrically substantially insulating state and an electrically conducting state. Furthermore, the switching element comprises means (25) for causing or at least initiating the electrode gap or at least a part thereof to assume electrical conductivity. The means (25) for causing or at least initiating the electrode gap to assume conductivity are adapted to supply energy to the electrode gap in the form of radiation energy to bring the gap or at least a part thereof to the form of a plasma by means of this radiation energy. 00000
摘要翻译：一种用于切换电力的装置包括至少一个电开关装置（5）。该切换装置包括至少一个包括电极间隙（24）的开关元件（10a）。该间隙可在电绝缘状态和导电状态之间转换。此外，开关元件包括用于引起或至少起动电极间隙或其至少一部分呈现导电性的装置（25）。用于引起或至少引发电极间隙呈现导电性的装置（25）适于以辐射能量的形式向电极间隙提供能量，以通过装置将间隙或其至少一部分带到等离子体的形式的这种辐射能量。 00000

3. 发明申请

WO0193279A8 INSULATED ELECTRIC CABLE 审中-公开
标题翻译：绝缘电缆
公开(公告)号：WO0193279A8
公开(公告)日：2003-01-09
申请号：PCT/SE0101232
申请日：2001-05-31
申请人： ABB AB , NORDBERG PER , HANSSON OLA , EKANDER HANS , BERGKVIST MIKAEL , FELIX JOHAN , LILJENBERG ANNIKA , GUSTAFSSON KARIN
发明人： NORDBERG PER , HANSSON OLA , EKANDER HANS , BERGKVIST MIKAEL , FELIX JOHAN , LILJENBERG ANNIKA , GUSTAFSSON KARIN
IPC分类号： H01B3/22 , H01B9/06 , H01B3/28
CPC分类号： H01B9/0688 , H01B3/22
摘要： An electric cable of the mass-impregnated non-draining type impregnated with a dielectric impregnating material. The dielectric impregnating material is liquid and the viscosity of the liquid impregnating material exhibits a low temperature dependency that gives the cable pressure dynamic properties, whereby it acquires a capability to accommodate and compensate for thermal and pressure gradients building up in the cable under operation. The acquired pressure dynamic properties minimize the risks of unfilled voids and the like discontinuities developing. At the lower range of operating temperatures, the dielectric liquid has a viscosity suitably high to ensure the non-draining features while it allows the liquid to flow under the influence of shear stresses typically developing in the radial direction in the cable insulation of a DC cable during operation. Further, the impregnating material, within the first lower range of temperatures, exhibits a minimized weak temperature dependency of the viscosity. At a higher range of impregnating temperature, it has a significantly lower viscosity to ensure the impregnation result. It exhibits a significant change in the viscosity over the limited transition range of temperatures.
摘要翻译：浸渍有电介质浸渍材料的浸渍非排水型电缆。电介质浸渍材料是液体的，液体浸渍材料的粘度表现出低温度依赖性，这提供了电缆压力的动态特性，从而获得了适应和补偿在运行中的电缆中积聚的热和压力梯度的能力。获得的压力动态特性使得未填充的空隙和类似的不连续性发展的风险最小化。在较低的工作温度范围内，介电液体的粘度适当高，以确保不排水的特性，同时允许液体在直流电缆的电缆绝缘中通常沿径向显影的剪切应力的影响下流动在运行期间。此外，在第一较低温度范围内的浸渍材料显示粘度最小化弱温度依赖性。在较高的浸渍温度范围内，它具有显着较低的粘度以确保浸渍结果。它在有限的温度过渡范围内表现出粘度的显着变化。

4. 发明申请

WO0193279A3 INSULATED ELECTRIC CABLE 审中-公开
标题翻译：绝缘电缆
公开(公告)号：WO0193279A3
公开(公告)日：2002-06-27
申请号：PCT/SE0101232
申请日：2001-05-31
申请人： ABB AB , NORDBERG PER , HANSSON OLA , EKANDER HANS , BERGKVIST MIKAEL , FELIX JOHAN , LILJENBERG ANNIKA , GUSTAFSSON KARIN
发明人： NORDBERG PER , HANSSON OLA , EKANDER HANS , BERGKVIST MIKAEL , FELIX JOHAN , LILJENBERG ANNIKA , GUSTAFSSON KARIN
IPC分类号： H01B3/22 , H01B9/06 , H01B3/28
CPC分类号： H01B9/0688 , H01B3/22
摘要： An electric cable of the mass-impregnated non-draining type impregnated with a dielectric impregnating material. The dielectric impregnating material is liquid and the viscosity of the liquid impregnating material exhibits a low temperature dependency that gives the cable pressure dynamic properties, whereby it acquires a capability to accommodate and compensate for thermal and pressure gradients building up in the cable under operation. The acquired pressure dynamic properties minimize the risks of unfilled voids and the like discontinuities developing. At the lower range of operating temperatures, the dielectric liquid has a viscosity suitably high to ensure the non-draining features while it allows the liquid to flow under the influence of shear stresses typically developing in the radial direction in the cable insulation of a DC cable during operation. Further, the impregnating material, within the first lower range of temperatures, exhibits a minimized weak temperature dependency of the viscosity. At a higher range of impregnating temperature, it has a significantly lower viscosity to ensure the impregnation result. It exhibits a significant change in the viscosity over the limited transition range of temperatures.
摘要翻译：浸渍有电介质浸渍材料的浸渍非排水型电缆。电介质浸渍材料是液体的，液体浸渍材料的粘度表现出低温度依赖性，这提供了电缆压力的动态特性，从而获得了适应和补偿在运行中的电缆中积聚的热和压力梯度的能力。获得的压力动态特性使得未填充的空隙和类似的不连续性发展的风险最小化。在较低的工作温度范围内，介电液体的粘度适当高，以确保不排水的特性，同时允许液体在直流电缆的电缆绝缘中通常沿径向显影的剪切应力的影响下流动在运行期间。此外，在第一较低温度范围内的浸渍材料显示粘度最小化弱温度依赖性。在较高的浸渍温度范围内，它具有显着较低的粘度以确保浸渍结果。它在有限的温度过渡范围内表现出粘度的显着变化。

5. 发明专利

AU1898499A A device and a method for switching 未知
公开(公告)号：AU1898499A
公开(公告)日：1999-07-05
申请号：AU1898499
申请日：1998-12-15
申请人： ASEA BROWN BOVERI
发明人： BERNHOFF HANS , EKBERG MATS , BERGKVIST MIKAEL , ISBERG JAN , SUNESSON ANDERS
IPC分类号： H01H33/59 , H01L31/08 , H01L31/00 , H01H9/54 , H02H3/08

6. 发明专利

SE9704686L 未知
公开(公告)号：SE9704686L
公开(公告)日：1999-06-16
申请号：SE9704686
申请日：1997-12-15
申请人： ASEA BROWN BOVERI
发明人： BENHOFF HANS , ISBERG JAN , EKBERG MATS , SUNESSON ANDERS , BERGKVIST MIKAEL
IPC分类号： H01H33/59 , H01L31/08 , H01J31/00 , H01H9/54 , H02H3/08

7. 发明专利

ZA974708B A protection device 未知
公开(公告)号：ZA974708B
公开(公告)日：1998-11-30
申请号：ZA974708
申请日：1997-05-29
申请人： ASEA BROWN BOVERI
发明人： BERNHOFF HANS , BERGKVIST MIKAEL , EKBERG MATS , ISBERG JAN , LEIJON MATS , MING LI , SUNESSON ANDERS , WINDMAR DAN
IPC分类号： B60M3/00 , H01B7/00 , H02M7/04 , H01B7/02 , H01F3/10 , H01F3/14 , H01F27/00 , H01F27/28 , H01F27/32 , H01F27/34 , H01F29/14 , H02H3/02 , H02J3/36 , H02K1/16 , H02K3/12 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/04 , H02K15/00 , H02K15/085 , H02K15/12 , H02K47/18 , H02M3/00 , H01H , H02H
摘要： The present invention relates to a rotating asynchronous converter and a generator device. The converter comprises a first stator connected to a first AC network with a first frequency f 1 , and a second stator connected to a second AC network with a second frequency f 2 . The converter also comprises a rotor means which rotates in dependence of the first and second frequencies f 1 , f 2 . The stators each comprises at least one winding, wherein each winding comprises at least one current-carrying conductor, and each winding comprises an insulation system, which comprises on the one hand at least two semiconducting layers, wherein each layer constitutes substantially an equipotential surface, and on the other hand between them is arranged a solid insulation.

10. 发明专利

AU5504798A A device and a method for protecting an object against fault-related over-currents 未知
公开(公告)号：AU5504798A
公开(公告)日：1998-07-31
申请号：AU5504798
申请日：1997-12-17
申请人： ASEA BROWN BOVERI
发明人： BERGKVIST MIKAEL , BERNHOFF HANS , EKBERG MATS , BERGGREN BERTIL , ISBERG JAN , LEIJON MATS , MING LI , SUNESSON ANDERS , WINDMAR DAN
IPC分类号： H02H3/08 , H02H3/02 , H02H9/02 , H02H9/04

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