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1. 发明申请

WO2008138922A1 OPEN FRAME COOLING OF AN INDUSTRIAL COMPUTER 审中-公开
标题翻译：工业计算机的开放式框架冷却
公开(公告)号：WO2008138922A1
公开(公告)日：2008-11-20
申请号：PCT/EP2008/055818
申请日：2008-05-13
申请人： ABB TECHNOLOGY AG , BJÖRKLUND, Hans , NYBERG, Krister
发明人： BJÖRKLUND, Hans , NYBERG, Krister
IPC分类号： G06F1/20
CPC分类号： G06F1/20
摘要： The invention concerns a computer (16) having a frame with walls (24, 26) extending in a first direction and defining and enclosing a chamber (28) having an upper open end and a lower open end provided perpendicular to the first direction. One (26) of the walls is a heat sink and the chamber includes elements (32, 34, 36, 38, 40, 42, 44) of the computer. These elements include a main board (32) extending adjacent the heat sink wall in the chamber and having a first side facing inwards and a second opposite side facing the heat sink wall and comprising heat generating components (40, 42) placed for being cooled by the heat sink wall (26), and auxiliary boards (34, 36, 38) connected to the first side of the main board and being placed for extending at right angles to the main board.
摘要翻译：本发明涉及一种具有框架的计算机（16），所述框架具有在第一方向上延伸的壁（24,26），并限定和封闭具有垂直于第一方向设置的上开口端和下开口端的室（28）。一个（26）的壁是散热器，并且室包括计算机的元件（32,34,36,38,40,42,44）。这些元件包括主体板（32），其邻近腔室中的散热器壁延伸并且具有面向内的第一侧面和面向散热器壁的第二相对侧，并且包括发热部件（40,42），其被放置以由散热器壁（26）和连接到主板的第一侧的辅助板（34,36,38），并被放置成与主板成直角地延伸。

2. 发明申请

WO2008138919A1 REDUNDANT COMPUTERS AND COMPUTER COMMUNICATION NETWORKS IN A HIGH-VOLTAGE POWER TRANSMISSION SYSTEM 审中-公开
标题翻译：冗余计算机和计算机通信网络在高压电力传输系统
公开(公告)号：WO2008138919A1
公开(公告)日：2008-11-20
申请号：PCT/EP2008/055806
申请日：2008-05-13
申请人： ABB TECHNOLOGY AG , BJÖRKLUND, Hans , NYBERG, Krister
发明人： BJÖRKLUND, Hans , NYBERG, Krister
IPC分类号： G06F11/20
CPC分类号： G06F11/2038 , G06F11/1675 , G06F11/2007 , G06F11/2033
摘要： The invention concerns a method for sending signals from an active computer in a high-voltage power transmission system comprising active protection computers (38, 42, 46, 50, 54, 58, 62, 66, 70, 74) and active and standby control computers (36, 40, 44, 48, 52, 56, 60, 64, 68, 72) in a hierarchical structure having at least two hierarchical levels (BL, PL, CL) as well as to such a high-voltage power transmission system and a control station for at least a part of such a transmission system. In the system all computers on the various hierarchical levels are connected to at least two separate computer communication networks (32, 34), and an active computer (60) sends signals that are to be received by at least one other computer at the same (CL) or another (PL) hierarchical level simultaneously on the two separate computer communication networks (32, 34) to which it is connected.
摘要翻译：本发明涉及一种用于在高压输电系统中从有源计算机发送信号的方法，包括主动保护计算机（38,42,46,50,54,58,62,66,70,74）以及主动和待机控制具有至少两个层级（BL，PL，CL）的层次结构的计算机（36,40,44,48,52,56,60,64,68,72）以及这种高压输电系统和用于这种传输系统的至少一部分的控制站。在所述系统中，各层次上的所有计算机都连接到至少两个单独的计算机通信网络（32,34），并且主动计算机（60）发送由相同的至少一个其他计算机接收的信号（ CL）或另一（PL）层级级别与其所连接的两个分开的计算机通信网络（32,34）同时进行。

3. 发明申请

WO2007084041A1 A TRANSMISSION SYSTEM AND A METHOD FOR CONTROL THEREOF 审中-公开
标题翻译：传动系统及其控制方法
公开(公告)号：WO2007084041A1
公开(公告)日：2007-07-26
申请号：PCT/SE2006/000718
申请日：2006-06-15
申请人： ABB TECHNOLOGY LTD. , BJÖRKLUND, Hans , LJUNGQVIST, Rolf
发明人： BJÖRKLUND, Hans , LJUNGQVIST, Rolf
IPC分类号： H02M7/757 , H02J3/36
CPC分类号： H02J3/36 , H02M7/7575 , Y02E60/60
摘要： An HVDC transmission system comprises a rectifier station (2) and an inverter station (3) each having a series connection of at least two converters (6-9). A by-pass DC breaker (12-15) is connected in parallel with each converter. A control device (22- 25) is adapted to deblock a blocked converter by starting to control it at high delay angle and gradually decreasing the delay angle until substantially all the DC current flows through that converter and to then control said by-pass breaker to open at substantially zero current, and to stop the operation of a said converter by controlling it at gradually increasing delay angle until the voltage across the converter is substantially zero and to then control the converter to be blocked by firing a by-pass pair thereof and to then control said by-pass breaker to close for taking over all the DC current when the voltage between a neu¬ tral bus (11 ) and a pole (10) of a transmission line between said stations is to be increased and reduced, respectively.
摘要翻译：高压直流输电系统包括整流站（2）和逆变器站（3），每个逆变器站具有至少两个转换器（6-9）的串联连接。旁路直流断路器（12-15）与每个转换器并联连接。控制装置（22-25）适于通过开始以高延迟角开始对其进行解块，并逐渐减小延迟角，直到基本上所有的直流电流流经该转换器，然后控制所述旁路断路器以基本零电流打开，并且通过在逐渐增加的延迟角度的控制下停止所述转换器的操作，直到转换器两端的电压基本为零，然后通过点火旁路对来控制转换器被阻挡，然后当所述站之间的传输线路的中性线总线（11）和极点（10）之间的电压分别增加和减小时，控制旁路断路器闭合以接管所有直流电流。

4. 发明申请

WO2011150975A1 CONTROL ARRANGEMENT 审中-公开
标题翻译：控制装置
公开(公告)号：WO2011150975A1
公开(公告)日：2011-12-08
申请号：PCT/EP2010/057841
申请日：2010-06-04
申请人： ABB TECHNOLOGY AG , BJÖRKLUND, Hans
发明人： BJÖRKLUND, Hans
IPC分类号： H01H33/59 , H02H3/093 , H02H7/26 , H02J13/00
CPC分类号： H02J11/00 , H01H9/56 , H01H33/593 , H01H33/596 , Y10T307/76
摘要： A control arrangement for a circuit breaker station (201) includes a central control system (213) for the overall control of the circuit breaker station, and, for each of the circuit breakers, a circuit breaker operating unit (217) connected to the central control system to obtain switching instructions and to the respective circuit breaker to control the operation thereof, wherein the central control system and the circuit breaker operating units have each a local clock, all clocks being synchronized with one another. The central control system is, during use, arranged to calculate a point of time for switching each of the circuit breakers based on measured voltages, currents, and circuit breaker positions, and to send the point of time in a switching instruction to the circuit breaker operating unit.
摘要翻译：断路器站（201）的控制装置包括用于断路器站的总体控制的中央控制系统（213），并且对于每个断路器，断路器操作单元（217）连接到中心控制系统以获得切换指令和相应的断路器以控制其操作，其中中央控制系统和断路器操作单元具有每个本地时钟，所有时钟彼此同步。中央控制系统在使用期间被布置为基于测量的电压，电流和断路器位置来计算切换每个断路器的时间点，并将切换指令中的时间点发送到断路器操作单元

5. 发明申请

WO1992020211A1 PLANT CULTIVATION CHAMBER 审中-公开
标题翻译：植物培养室
公开(公告)号：WO1992020211A1
公开(公告)日：1992-11-26
申请号：PCT/SE1992000345
申请日：1992-05-22
申请人： SVALÖF AB , BJÖRKLUND, Hans
发明人： SVALÖF AB
IPC分类号： A01G09/24
CPC分类号： A01G9/246 , Y02A40/268
摘要： A cultivation chamber for plants and prestages thereof, comprising an outer chamber and an inner chamber, the inner chamber being arranged in the outer chamber in such a manner that spaces are formed on the one hand between the roof (1) and the ceiling (5) of the chambers and, on the other hand, between the sidewalls (2, 7 and 3, 8, respectively). The sidewalls (7, 8) of the inner chamber terminate at a distance from the floor (4) of the outer chamber, thereby forming gaps. Circulation means (9, 10) for circulating the air in the chamber are arranged such that air is supplied to the inner chamber via perforations (6) in the ceiling (5) thereof and is allowed to pass downwards through the inner chamber to be deflected at the floor to pass through said gaps and upwards in the spaces between the walls (2, 7 and 3, 8, respectively) and between the roof (1) and the ceiling (5).
摘要翻译：一种用于植物和其前体的培养室，包括外室和内室，所述内室以这样的方式设置在外室中，即一方面在屋顶（1）和天花板（5）之间形成空间），另一方面在侧壁（分别为2,7和3,8）之间。内室的侧壁（7,8）终止于与外室的地板（4）一定距离，从而形成间隙。用于使室内的空气循环的循环装置（9,10）被布置成使得空气通过其顶板（5）中的穿孔（6）供应到内室，并允许空气通过内室向下通过以被偏转在地板上通过所述间隙和在壁（分别为2,7和3,8之间）之间以及屋顶（1）和天花板（5）之间的空间中。

6. 发明申请

WO2011069537A1 I/O MODULE 审中-公开
标题翻译： I / O模块
公开(公告)号：WO2011069537A1
公开(公告)日：2011-06-16
申请号：PCT/EP2009/066633
申请日：2009-12-08
申请人： ABB TECHNOLOGY AG , BJÖRKLUND, Hans
发明人： BJÖRKLUND, Hans
IPC分类号： H02J13/00 , H01R9/26
CPC分类号： H02J13/0006
摘要： The present invention relates to an apparatus for connection between power transmission system field equipment and control and protection equipment and comprising at least one input/output module (24). The module (24) comprises a box (34) enclosing a circuit board with at least one signal handling unit, at least one bus connector (36, 38) that stretches through a first side of the box, and a set of terminal blocks (40) for connection of field wires to the field equipment, where the terminal blocks are placed on a second side of the box. The at least one signal handling unit includes at least one unit for conversion of input and output signals to and from the field equipment and bus communication according to a bus communication protocol.
摘要翻译：本发明涉及一种用于电力传输系统现场设备与控制和保护设备之间的连接的装置，并且包括至少一个输入/输出模块（24）。模块（24）包括一个箱体（34），该盒子包围具有至少一个信号处理单元的电路板，至少一个总线连接器（36,38），其延伸穿过盒子的第一侧，以及一组端子块 40），用于将现场线连接到现场设备，其中接线盒被放置在箱的第二侧上。所述至少一个信号处理单元包括用于根据总线通信协议将输入和输出信号转换到现场设备和总线通信的至少一个单元。

7. 发明申请

WO2008148793A1 INCREASED RELIABILITY IN THE PROCESSING OF DIGITAL SIGNALS 审中-公开
标题翻译：数字信号处理的可靠性提高
公开(公告)号：WO2008148793A1
公开(公告)日：2008-12-11
申请号：PCT/EP2008/056905
申请日：2008-06-04
申请人： ABB TECHNOLOGY AG , BJÖRKLUND, Hans , NYBERG, Kryster
发明人： BJÖRKLUND, Hans , NYBERG, Kryster
IPC分类号： G01R19/165 , G01R19/25 , G01R29/027 , G01R31/317 , H04B1/10 , H02H1/00
CPC分类号： G01R29/0276 , G01R19/16557 , G01R19/2506 , G01R31/31711
摘要： The invention concerns a method, device and computer program product for providing increased reliability in the processing of digital signals. The device includes means (20) for performing analog measurement of a received signal (S) intended to occupy two logical states at various instances in time, means (24) for determining if there is a change in the analog signal level, means (24) for determining if the change fulfills at least one logical state change condition, where a first logical state change condition is based on the speed of change of the analog signal level, and means (24) for determining that there is a change from one logical state to the other if at least one logical state change condition is fulfilled. The invention provides secure detection of unreliable digital signals that may be generated in harsh environments that are polluted or moist.
摘要翻译：本发明涉及一种用于在数字信号的处理中提供增加的可靠性的方法，装置和计算机程序产品。该设备包括用于对在时间上不同时刻占用两个逻辑状态的接收信号（S）进行模拟测量的装置（20），用于确定是否存在模拟信号电平变化的装置（24），装置（24）），用于确定所述改变是否满足至少一个逻辑状态改变条件，其中第一逻辑状态改变条件基于模拟信号电平的改变速度，以及用于确定从一个逻辑发生变化的装置（24）如果满足至少一个逻辑状态改变条件，则向另一个状态。本发明提供对可能在被污染或潮湿的恶劣环境中产生的不可靠数字信号的安全检测。

8. 发明申请

WO2008148727A1 VOLTAGE MEASUREMENTS OF ELECTRICALLY CONDUCTING ELEMENTS IN SYSTEMS FOR CONTROLLING ELECTRICAL PROCESSES 审中-公开
标题翻译：用于控制电气过程的系统中电导体元件的电压测量
公开(公告)号：WO2008148727A1
公开(公告)日：2008-12-11
申请号：PCT/EP2008/056753
申请日：2008-06-02
申请人： ABB TECHNOLOGY AG , BJÖRKLUND, Hans , NYBERG, Kryster
发明人： BJÖRKLUND, Hans , NYBERG, Kryster
IPC分类号： H02H1/00 , G01R15/06
CPC分类号： H02H1/0007 , G01R15/04 , G01R15/06
摘要： The invention concerns a voltage measurement device (34) for connection to a primary voltage dividing element provided between ground and an electrically conducting element in a system for controlling an electrical process as well as such a system. The device (34) includes at least one first branch of secondary voltage dividing elements (RS1, RS2), where the branch is adapted to be connected in parallel with the primary voltage dividing element, and a first measuring unit (38) connected to one of the secondary voltage dividing elements (RS2) of the first branch and arranged to measure the voltage across this secondary voltage dividing element and provide a first voltage signal (V1) corresponding to a voltage of the electrically conducting element.
摘要翻译：本发明涉及一种电压测量装置（34），用于连接到设置在地面和用于控制电气过程的系统中的导电元件之间的初级分压元件以及这种系统。装置（34）包括至少一个第二分压元件（RS1，RS2），其中支路适于与初级分压元件并联连接，第一测量单元（38）连接到一个并且布置成测量该次级分压元件两端的电压，并提供与导电元件的电压对应的第一电压信号（V1）。

9. 发明申请

WO2008138911A1 REDUNDANT CURRENT VALVE CONTROL IN A HIGH VOLTAGE POWER TRANSMISSION SYSTEM 审中-公开
标题翻译：高压电力传输系统中的冗余电流阀控制
公开(公告)号：WO2008138911A1
公开(公告)日：2008-11-20
申请号：PCT/EP2008/055790
申请日：2008-05-12
申请人： ABB TECHNOLOGY AG , BJÖRKLUND, Hans , NYBERG, Krister
发明人： BJÖRKLUND, Hans , NYBERG, Krister
IPC分类号： H02M5/45 , H02M5/458 , H02J3/36
CPC分类号： H02M5/4505 , H02J3/36 , H02M1/08 , H02M5/4585 , Y02E60/60
摘要： The invention concerns a method and device for providing redundant control of a controllable current valve (46, 48) in a converter (16) of a power transmission system (10). The device includes a first converter control unit (34) sending a first valve control signal (CP1A, CP2A) and an associated first active/standby indicator (A_A), a second converter control unit (36) sending a second valve control signal (CP1B, CP2B) and an associated second active/standby indicator (A_B) and a valve control unit (32). An active/standby indicator indicates if a corresponding converter control unit is active or standby and only one indicator indicates an active unit at a given point in time. The valve control unit (32) receives the active/standby indicators and valve control signals, selects a valve control signal (CP1A, CP2A) to be applied if the corresponding active/standby indicator (A_A) indicates an active converter control unit and controls the current valve using the selected valve control signal.
摘要翻译：本发明涉及一种用于在动力传输系统（10）的转换器（16）中提供可控电流阀（46,48）的冗余控制的方法和装置。该设备包括：第一转换器控制单元（34），发送第一阀控制信号（CP1A，CP2A）和相关的第一主动/待机指示器（A_A）;第二转换器控制单元（36），发送第二阀控制信号（CP1B ，CP2B）和相关联的第二主动/备用指示器（A_B）和阀控制单元（32）。主动/待机指示灯指示对应的转换器控制单元是活动还是待机，只有一个指示灯指示给定时间点的有效单元。如果相应的主动/待机指示器（A_A）指示有效转换器控制单元，则阀控制单元（32）接收主动/待机指示器和阀门控制信号，选择要应用的阀门控制信号（CP1A，CP2A）当前阀门使用选择的阀门控制信号。

10. 发明申请

WO1992013988A1 FINISHING COMPOSITION 审中-公开
标题翻译：整理成分
公开(公告)号：WO1992013988A1
公开(公告)日：1992-08-20
申请号：PCT/SE1992000057
申请日：1992-01-30
申请人： SVERIGES STÄRKELSEPRODUCENTER FÖRENING UPA , BJÖRKLUND, Hans , PETTERSSON, Lena
发明人： SVERIGES STÄRKELSEPRODUCENTER FÖRENING UPA
IPC分类号： D06M15/11
CPC分类号： C03C25/321 , C09D103/00 , C08L2666/02 , C08L2666/54
摘要： A finishing composition and the use of the composition for finishing fibre-glass fabric are disclosed. On the basis of dry weight, the composition contains about 60-95 % by weight of starch, about 4-30 % by weight of a hydrophobicity-imparting agent, about 1-10 % by weight of a metallic salt, and about 1-5 % by weight of citric acid. Preferably, the hydrophobicity-imparting agent is a paraffin wax, and the metallic salt is an aluminium salt, such as aluminium hydroxy chloride. The composition preferably is a two-component composition, in which the starch is combined with the citric acid to form a first component, and the paraffin wax is combined with the metallic salt to form a second component. After mixing of the components and dilution by water, the ready-to-use finishing composition is a suspension of 10-15 % by weight. Advantageously, the composition is used for finishing so-called bituminous fabric, i.e. fibre-glass fabric used for making roofing felt.
摘要翻译：公开了一种整理组合物和该玻璃纤维织物整理用组合物的用途。基于干重，组合物含有约60-95重量％的淀粉，约4-30重量％的疏水性赋予剂，约1-10重量％的金属盐和约1-30重量％ 5重量％的柠檬酸。疏水性赋予剂优选为石蜡，金属盐为铝盐如羟基氯化铝。组合物优选是双组分组合物，其中淀粉与柠檬酸组合以形成第一组分，并将石蜡与金属盐组合以形成第二组分。在混合组分并用水稀释后，即用型整理组合物是10-15重量％的悬浮液。有利地，组合物用于整理所谓的沥青织物，即用于制造屋顶毡的玻璃纤维织物。

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