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1. 发明申请

WO2007122228A1 AN ELECTRIC PROTECTION DEVICE 审中-公开
标题翻译：电气保护装置
公开(公告)号：WO2007122228A1
公开(公告)日：2007-11-01
申请号：PCT/EP2007/053980
申请日：2007-04-24
申请人： ABB TECHNOLOGY LTD. , BREDER, Henrik , STENSTRÖM, Lennart
发明人： BREDER, Henrik , STENSTRÖM, Lennart
IPC分类号： H02H1/00 , H01T4/16
CPC分类号： H02H9/043
摘要： The invention relates to an electric protection device for a switchgear and includes an arc eliminator (1 ) and a surge arrester (2) connected in parallel with the arc eliminator (1 ). The invention also relates to a switchgear or a distribution system including the invented device. According to the invention the device further includes a processing circuit (29) arranged to control the interaction between the arc eliminator (1) and the surge arrester (2).
摘要翻译：本发明涉及一种用于开关设备的电气保护装置，包括与消弧器（1）并联连接的消弧器（1）和电涌放电器（2）。本发明还涉及一种包括本发明装置的开关装置或分配系统。根据本发明，该装置还包括一个处理电路（29），其布置成控制消弧器（1）和电涌放电器（2）之间的相互作用。

2. 发明申请

WO2008113742A2 COMPACT SECONDARY SUBSTATION COMPRISING A FAULT PROTECTION SYSTEM, A METHOD FOR FAULT PROTECTION IN A COMPACT SECONDARY SUBSTATION, AND A CONTROL UNIT FOR PERFORMING THE METHOD 审中-公开
标题翻译：包含故障保护系统的紧凑二次基站，紧凑二次基站中的故障保护方法和用于执行方法的控制单元
公开(公告)号：WO2008113742A2
公开(公告)日：2008-09-25
申请号：PCT/EP2008/053026
申请日：2008-03-13
申请人： ABB TECHNOLOGY LTD. , THRUE, Carsten , BREDER, Henrik , LUNDIN, Leif
发明人： THRUE, Carsten , BREDER, Henrik , LUNDIN, Leif
IPC分类号： H02H7/28
CPC分类号： H02B13/025 , H01H33/26 , H01H33/666 , H01H79/00
摘要： The present invention relates to a Compact Secondary Substation comprising a fault protection system and a method for fault protection in Compact Secondary Substations (CSS). The CSS comprises a Ring Main Unit (RMU), a transformer and a Low Voltage (LV) switchgear.The object of the invention is to fault protect a secondary switchgear, a further object of the invention is in fault situations to bring the secondary switchgear back in operation as soon as possible. The objects can be fulfilled by a system where the CSS comprises a number of detectors (114, 116, 118, 126, 128, 134), which detectors can be placed at least in one of the RMU, the transformer or in the LV switchgear, which detectors can be connected to a control unit (106), which control unit by fault detection by the detectors can activate a fast operating switch (112) for grounding. By using the fast operating grounding switch (112) and controlling this on the basis of the detectors placed inside the CSS, an active arc fault protection is achieved. The control unit (106) also controls the fast operating grounding switch (112) so that it works as a working grounding switch.
摘要翻译：本发明涉及一种紧凑型二次变电站，其包括故障保护系统和紧凑型二次变电站（CSS）中的故障保护方法。 CSS包括环形主单元（RMU），变压器和低压（LV）开关设备。本发明的目的是对二次开关设备进行故障保护，本发明的另一个目的是在故障情况下使二次开关柜尽快恢复运作。这些物体可以通过系统来实现，其中CSS包括多个检测器（114,116,118,126,128,134），该检测器可以至少放置在RMU，变压器或LV开关柜中的一个中，哪些检测器可以连接到控制单元（106），通过检测器的故障检测，该控制单元可以激活用于接地的快速操作开关（112）。通过使用快速操作的接地开关（112）并根据放置在CSS内部的检测器进行控制，可实现有源电弧故障保护。控制单元（106）还控制快速操作的接地开关（112），使其作为工作接地开关。

3. 发明申请

WO2013000608A1 A TAP CHANGER AND A METHOD OF OPERATING A TAP CHANGER 审中-公开
标题翻译： TAP更换器及其操作方法
公开(公告)号：WO2013000608A1
公开(公告)日：2013-01-03
申请号：PCT/EP2012/058363
申请日：2012-05-07
申请人： ABB TECHNOLOGY AG , BREDER, Henrik , JONSSON, Lars
发明人： BREDER, Henrik , JONSSON, Lars
IPC分类号： H01H9/00 , H01F29/04 , H02H7/055
CPC分类号： H02H7/055 , H01F29/04 , H01H9/0016 , H01H9/0038
摘要： The present invention relates to a tap changer comprising a diverter switch which has at least two branches, wherein each branch comprises: a series connection of a main interrupter and a transition interrupter; and a transition resistor connected in parallel with the main interrupter. The tap changer further comprises at least one current detector arranged to detect a current flowing through at least one path of the diverter switch and to generate a current indication signal in response to a detected current; as well as a fault detector. The fault detector is arranged to receive a current indication signal from the current detector; determine, based on at least one received current indication signal, whether a fault has occurred in the diverter switch; and generate a fault indication signal if determined that a fault has occurred in the diverter switch.
摘要翻译：本发明涉及一种分接开关，其包括具有至少两个分支的切换开关，其中每个分支包括：主断续器和过渡断续器的串联连接; 以及与主断路器并联连接的过渡电阻器。分接开关还包括至少一个电流检测器，其布置成检测流过切换开关的至少一个路径的电流并响应于检测到的电流产生电流指示信号; 以及故障检测器。故障检测器被布置成从电流检测器接收电流指示信号; 基于至少一个接收到的当前指示信号确定切换开关中是否发生故障; 并且如果确定在切换开关中已经发生故障，则生成故障指示信号。

4. 发明申请

WO2010133346A1 THERMALLY INDEPENDENT OVERCURRENT TRIPPING DEVICE 审中-公开
标题翻译：热独立的过流跳闸装置
公开(公告)号：WO2010133346A1
公开(公告)日：2010-11-25
申请号：PCT/EP2010/003045
申请日：2010-05-19
申请人： ABB AG , BECERRA, Marley , VALDEMARSSON, Stefan , BREDER, Henrik
发明人： BECERRA, Marley , VALDEMARSSON, Stefan , BREDER, Henrik
IPC分类号： H01H71/32 , H01H71/43
CPC分类号： H01H71/32 , H01F7/122 , H01F7/14 , H01H53/06 , H01H71/43
摘要： The invention is about an electrical overcurrent tripping device (1) for a circuit breaker (10), said tripping device (1 ) comprising an actuating member (2) which in case of an overcurrent is driven to interact directly or indirectly with a movable contact piece (13) of the circuit breaker to open a contact point (11) in the circuit breaker if said overcurrent is exceeding a pre-set tripping threshold for a predetermined tripping delay time. Said actuating member (2) is coupled to a magnetic circuit (3) whereby the driving force acting on the actuating member (2) is created by the magnetic field of the magnetic circuit, said magnetic field being induced by the overcurrent, that said actuating member (2) is coupled to an electromagnetic damping arrangement (4) to set the tripping delay time, and that said actuating member (2) is connected to a coupling spring (5) configured to adjust the overcurrent tripping threshold.
摘要翻译：本发明涉及一种用于断路器（10）的电过电流跳闸装置（1），所述跳闸装置（1）包括致动构件（2），其在过电流的情况下被驱动以与可动触点直接或间接相互作用（13），以在所述过电流超过预定跳闸延迟时间的预设跳闸阈值时打开断路器中的接触点（11）。所述致动构件（2）联接到磁路（3），由此作用在致动构件（2）上的驱动力由磁路的磁场产生，所述磁场由过电流引起，所述致动构件构件（2）联接到电磁阻尼装置（4）以设定跳闸延迟时间，并且所述致动构件（2）连接到构造成调节过电流跳闸阈值的联接弹簧（5）。

5. 发明申请

WO2010106188A4 ENCAPSULATION SYSTEM FOR A SINGLE PHASE ENCAPSULATED CHANNEL SWITCHGEAR 审中-公开
公开(公告)号：WO2010106188A4
公开(公告)日：2010-09-23
申请号：PCT/EP2010/053693
申请日：2010-03-22
申请人： ABB RESEARCH LTD , ÖHRSTRÖM, Magnus , BREDER, Henrik
发明人： ÖHRSTRÖM, Magnus , BREDER, Henrik
IPC分类号： H02B13/065
摘要： The invention relates to an encapsulation system for a medium or low voltage switchgear according to the independent claim. The switchgear comprises several live phase conductors, and an encapsulation system, wherein the encapsulation system comprises inner single phase encapsulations of respective phase. The encapsulation system further comprises a fault handling system for handling of faults by means of adjusting the impedance of the inner single phase encapsulations.

6. 发明申请

WO2010066303A1 A SYSTEM FOR TRANSIENT OVERVOLTAGE PROTECTION 审中-公开
标题翻译：一种瞬态过电压保护系统
公开(公告)号：WO2010066303A1
公开(公告)日：2010-06-17
申请号：PCT/EP2008/067390
申请日：2008-12-12
申请人： ABB RESEARCH LTD , SANNINO, Ambra , BREDER, Henrik , LILJESTRAND, Lars , RAFOSS, Svenn-Erik , PIASECKI, Wojciech
发明人： SANNINO, Ambra , BREDER, Henrik , LILJESTRAND, Lars , RAFOSS, Svenn-Erik , PIASECKI, Wojciech
IPC分类号： H02H9/04 , F03D9/00
CPC分类号： H02H9/04
摘要： The present invention relates to a power system (1) comprising an electrical apparatus (2), a switchgear (4, 4a) electrically connected by means of a power cable (3) to the apparatus and including a switch (5) arranged to connect and disconnect electrical power to the apparatus via the power cable, wherein transient overvoltages may occur when connecting or disconnecting the power by operating the switch, and the system further comprises a transient overvoltage reducing device arranged to protect the apparatus against the transient overvoltages transmitted through the power cable to the apparatus. The transient overvoltage reducing device (6, 6a, 6b) is arranged inside of or in immediate proximity to the switchgear. The present invention also relates to a switchgear comprising a bushing and a transient overvoltage reducing device for providing transient overvoltage protection for an electrical apparatus, and to a power cable including a cable termination with a transient overvoltage reducing device arranged to protect the apparatus against the transient overvoltages transmitted through the power cable.
摘要翻译：电力系统技术领域本发明涉及一种电力系统（1），包括电气设备（2），通过电力电缆（3）与设备电连接的开关设备（4,4a），并且包括开关（5）并且经由所述电力电缆断开对所述设备的电力，其中当通过操作所述开关来连接或断开所述电力时可能发生瞬态过电压，并且所述系统还包括瞬态过电压降低装置，所述瞬态过电压降低装置被布置为保护所述装置免受通过所述电力线传输的瞬态过电压电源线到设备。瞬态过电压降低装置（6,6a，6b）布置在开关柜的内部或紧邻开关装置。本发明还涉及一种开关装置，其包括衬套和用于为电气设备提供瞬态过电压保护的瞬态过电压降低装置，以及包括具有瞬态过电压降低装置的电缆终端的电力电缆，该瞬态过电压降低装置布置成保护装置免受瞬态过电压通过电源线传输。

7. 发明申请

WO2008113745A1 COMPACT SECONDARY SUBSTATION WITH COOLING SYSTEM 审中-公开
标题翻译：具有冷却系统的紧凑二次基质
公开(公告)号：WO2008113745A1
公开(公告)日：2008-09-25
申请号：PCT/EP2008/053033
申请日：2008-03-13
申请人： ABB TECHNOLOGY AG , THRUE, Carsten , BREDER, Henrik , OLSSON, Carl-Olof
发明人： THRUE, Carsten , BREDER, Henrik , OLSSON, Carl-Olof
IPC分类号： H01F27/10 , H02B1/56 , H02B7/08
CPC分类号： H01F27/10 , H01F27/06 , H01F27/20 , H02B1/56 , H02B7/08
摘要： The present invention relates to a Compact Secondary Substation (CSS) containing at least one transformer (6, 108, 208) which is connected to a high voltage input (110, 210) and through a low voltage switch board (112, 212) to consumers. The object of the invention is to perform cooling of a CSS in a way that mostly isolates the inner volume of the CSS from atmospheric air. This object can be fulfilled if the transformer is cooled by a cooling system comprising a heat exchanger (8, 104, 214) in which a first medium and a secondary medium are circulated, where the first medium contains heat generated by the transformer and the secondary medium is circulated through pipes or tubes arranged in the soil around the CSS and is thus cooled by heat transmission towards the soil. Such a CSS can also have a much smaller volume than a typical air-cooled CSS.
摘要翻译：本发明涉及包含至少一个变压器（6,108,208）的小型次级变电站（CSS），其连接到高电压输入端口（110,210），并通过低压开关板（112,212）连接到消费者。本发明的目的是以大部分将CSS的内部容积与大气隔离的方式进行CSS的冷却。如果变压器由包括第一介质和第二介质循环的热交换器（8,104,214）的冷却系统来冷却，则第一介质包含由变压器产生的热量和次级介质通过布置在CSS周围的土壤中的管道或管道循环，并因此通过向土壤的热传递而被冷却。这样的CSS也可以比典型的空气冷却CSS小得多的体积。

8. 发明申请

WO2015189000A1 CURRENT TRANSFORMER 审中-公开
标题翻译：电流互感器
公开(公告)号：WO2015189000A1
公开(公告)日：2015-12-17
申请号：PCT/EP2015/060510
申请日：2015-05-12
申请人： ABB TECHNOLOGY LTD
发明人： BREDER, Henrik
IPC分类号： H01F38/30
CPC分类号： H01F27/321 , H01F38/30
摘要： The present disclosure relates to current transformer (1) comprising a bushing (5), a primary conductor extending inside the bushing (5), which primary conductor is electrically insulated with a primary conductor insulation, and which primary conductor comprises a hairpin portion (11) which is arranged outside the bushing (5), a tube (15) arranged around the primary conductor along the hairpin portion (11), an electrically insulating material arranged in the tube (15), which electrically insulating material (21) is arranged around the primary conductor insulation in the hairpin portion (11), a core (17) arranged around the tube (15), and a secondary winding (19) wound around the core (17).
摘要翻译：本公开涉及电流互感器（1），其包括衬套（5），在衬套（5）内延伸的主导体，该主导体与主导体绝缘体电绝缘，并且该主导体包括发夹部分（11）），布置在衬套（5）外部的管（15），沿着发夹部分（11）围绕主导体布置的管（15），布置在管（15）中的电绝缘材料，电绝缘材料（21）布置围绕发夹部分（11）中的主导体绝缘体，围绕管（15）布置的芯体（17）和缠绕在芯部（17）上的次级绕组（19）。

9. 发明申请

WO2016169612A1 BYPASS SWITCH COMPRISING A MOVABLE MEMBER WITH A FIRST CONDUCTIVE SECTION AND A SECOND CONDUCTIVE SECTION 审中-公开
标题翻译：包含具有第一导电部分和第二导电部分的可移动部件的旁路开关
公开(公告)号：WO2016169612A1
公开(公告)日：2016-10-27
申请号：PCT/EP2015/058896
申请日：2015-04-24
申请人： ABB TECHNOLOGY LTD
发明人： DORÉ, Erik , BREDER, Henrik , JEPPSSON, Ola
IPC分类号： H01H1/20 , H01H39/00
CPC分类号： H01H39/00 , H01H1/2025
摘要： It is presented a bypass switch for providing a bypass path between a first terminal and a second terminal. The bypass switch comprises: a first set of electrical contacts respectively connected to the first terminal and the second terminal; a second set of electrical contacts respectively connected to the first terminal and the second terminal; and a movable member. The movable member comprises a first conductive section, a second conductive section and an insulator between the first conductive section and the second conductive section, wherein the movable member is movable from an initial state, via a first state, to a second state, wherein in the initial state the first set of electrical contacts are conductively separated and the second set of electrical contacts are conductively separated, in the first state the first set of electrical contacts are conductively connected via the first conductive section and the second set of electrical contacts are conductively separated, and in the second state the second set of electrical contacts are conductively connected via the second conductive section.
摘要翻译：它呈现旁路开关，用于在第一端子和第二端子之间提供旁通路径。旁路开关包括：分别连接到第一端子和第二端子的第一组电触头; 分别连接到第一端子和第二端子的第二组电触头; 和可移动部件。可移动部件包括第一导电部分，第二导电部分和在第一导电部分和第二导电部分之间的绝缘体，其中可移动部件可以从初始状态经由第一状态移动到第二状态，其中，所述初始状态是所述第一组电触点导电分离，并且所述第二组电触点被导电地分离，在所述第一状态下，所述第一组电触头经由所述第一导电部和所述第二组电触点导电连接，并且在第二状态下，第二组电触头经由第二导电部导电连接。

10. 发明申请

WO2016169607A1 BYPASS SWITCH COMPRISING A PLUNGER, A FIRST CONTACT DEVICE AND A SECOND CONTACT DEVICE 审中-公开
标题翻译：旁路开关，包括一个串联器，一个第一个接触器件和一个第二个接触器件
公开(公告)号：WO2016169607A1
公开(公告)日：2016-10-27
申请号：PCT/EP2015/058867
申请日：2015-04-24
申请人： ABB TECHNOLOGY LTD
发明人： BREDER, Henrik , JEPPSSON, Ola
IPC分类号： H01H39/00 , H01H79/00
CPC分类号： H01H79/00 , H01H9/30 , H01H39/004
摘要： It is presented a bypass switch for providing a bypass path between a first terminal and a second terminal. The bypass switch comprises: a first contact device; a second contact device; and a plunger being moveable from an initial state, via a first state, to a second state, wherein in the initial state the first terminal and second terminal are conductively separated; in the first state a movement of the plunger causes the first contact device to close a first conductive connection between the first terminal and the second terminal; and in the second state the plunger mechanically forces the second contact device to close a second conductive connection between the first terminal and the second terminal.
摘要翻译：它呈现旁路开关，用于在第一端子和第二端子之间提供旁通路径。旁路开关包括：第一接触装置; 第二接触装置; 并且柱塞可以从初始状态经由第一状态移动到第二状态，其中在初始状态下，第一端子和第二端子被导电地分离; 在第一状态下，柱塞的移动使得第一接触装置闭合第一端子和第二端子之间的第一导电连接; 并且在第二状态下，柱塞机械地迫使第二接触装置封闭第一端子和第二端子之间的第二导电连接。

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