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1. 发明申请

WO2006068615A1 A METHOD AND A DEVICE FOR DETERMINING THE LOAD STATE OF POWER SYSTEM COMPONENTS 审中-公开
标题翻译：一种用于确定电力系统组件负载状态的方法和装置
公开(公告)号：WO2006068615A1
公开(公告)日：2006-06-29
申请号：PCT/SE2005/002011
申请日：2005-12-22
申请人： ABB AB , KARLSSON, Daniel , LINDAHL, Sture
发明人： KARLSSON, Daniel , LINDAHL, Sture
IPC分类号： H02H5/04 , G01K7/22 , G01R31/02 , H02H6/00 , H02H7/26
CPC分类号： G01K7/22 , G01K2215/00
摘要： The invention relates to a method for determining the load state in a power system component, such as a line, in an electric power system. The invention is achieved by: determining the reference temperature for the conductor material, determining current and voltage on the line, transferring these values to a calculating unit, calculating a value for the actual resistance of the line, based on current and voltage values, calculating the temperature, and hence the degree of load, of the line based on the above values. The invention also relates to a system and a computer program for carrying out the method.
摘要翻译：本发明涉及一种用于确定电力系统中诸如线路的电力系统部件中的负载状态的方法。本发明通过以下方式实现：确定导体材料的参考温度，确定线路上的电流和电压，将这些值转移到计算单元，基于电流和电压值计算线路的实际电阻值，计算基于上述值的线的温度和负载的程度。本发明还涉及一种用于执行该方法的系统和计算机程序。

2. 发明申请

WO2005064761A1 A METHOD AND A DEVICE FOR SELECTING AND DIMENSIONING MEASURES IN CASE OF INSTABILITY IN AN ELECTRICAL POWER SYSTEM 审中-公开
标题翻译：电力系统不稳定性选择与尺寸测量方法及装置
公开(公告)号：WO2005064761A1
公开(公告)日：2005-07-14
申请号：PCT/SE2004/002002
申请日：2004-12-23
申请人： ABB AB , KARLSSON, Daniel , LINDAHL, Sture
发明人： KARLSSON, Daniel , LINDAHL, Sture
IPC分类号： H02J3/12
CPC分类号： H02J3/24 , H02J2003/007 , Y02E60/76 , Y04S40/22 , Y10T307/391 , Y10T307/469 , Y10T307/724 , Y10T307/729
摘要： The invention relates to a method for determining/dimensioning measures for restoring an electrical power system, which experiences or is heading for a voltage instability, to a steady-state condition, wherein there is no immediate risk of instability by determining the actual voltage/phase angle in the electrical power system, determining the power unbalance within at least one sub-area in the electrical power system, determining suitable power-balancing measures, dimensioning the extent of the respective measure, and - carrying out the power-balancing measures. The invention also relates to a device for carrying out the method.
摘要翻译：本发明涉及一种用于确定/确定尺寸的措施的方法，该方法将经历或正在进入电压不稳定性的电力系统恢复到稳定状态，其中通过确定实际电压/相位不存在不稳定的立即风险确定电力系统中的至少一个子区域内的功率不平衡，确定适当的功率平衡措施，确定相应措施的范围，以及 - 执行功率平衡措施。本发明还涉及一种用于执行该方法的装置。

3. 发明申请

WO2004068672A1 A DEVICE AND A METHOD FOR POWER BALANCING 审中-公开
标题翻译：一种用于功率平衡的装置和方法
公开(公告)号：WO2004068672A1
公开(公告)日：2004-08-12
申请号：PCT/SE2004/000101
申请日：2004-01-26
申请人： ABB AB , MESSING, Lars , KARLSSON, Daniel
发明人： MESSING, Lars , KARLSSON, Daniel
IPC分类号： H02J3/24
CPC分类号： H02J3/38 , H02H3/46 , H02J2003/388
摘要： A method for stabilization of the power balance in an electric power system comprising a number of nodes, wherein an instantaneous value of the mains frequency of the electric power system is sensed and wherein, in dependence on the frequency deviation of said instantaneous value from a reference frequency value, a selected part of the electric power system, connected in a node, is disconnected in said node, and wherein a voltage amplitude value is sensed in said node, and wherein a measure of the magnitude of the deviation of said voltage amplitude value from a reference amplitude value is formed, and wherein a time lag is formed in dependence on said measure of the magnitude, and wherein said part of the electric power system is disconnected in dependence on said time lag.
摘要翻译：一种用于稳定包括多个节点的电力系统中的功率平衡的方法，其中感测到电力系统的电力频率的瞬时值，并且其中，根据所述瞬时值与参考值的频率偏差频率值，连接在节点中的电力系统的选定部分在所述节点中断开，并且其中在所述节点中感测到电压幅度值，并且其中所述电压幅度值的偏差幅度的量度形成从参考振幅值，并且其中根据所述大小的所述测量形成时滞，并且其中所述电力系统的所述部分根据所述时间延迟而断开。

4. 发明申请

WO2006068614A1 A METHOD AND A DEVICE FOR CONTROLLED RECLOSING OF A CIRCUIT BREAKER 审中-公开
标题翻译：一种用于电路断路器控制回路的方法和装置
公开(公告)号：WO2006068614A1
公开(公告)日：2006-06-29
申请号：PCT/SE2005/002010
申请日：2005-12-22
申请人： ABB AB , KARLSSON, Daniel , RUNVIK, Göran
发明人： KARLSSON, Daniel , RUNVIK, Göran
IPC分类号： H02J3/24 , H02J13/00
CPC分类号： H02H3/066 , H02H3/28 , Y10T307/826
摘要： The invention relates to a method for controlled reclosing of branch elements, for example a line, in an electric power system which has been subjected to a disturbance, comprising at least one branch element and at least one circuit breaker connected thereto, and wherein the angular difference between the voltage vectors, on both sides of the circuit breaker or at the two end points of the line, is detected and compared with a comparison value, and, in dependence on the magnitude of the deviation of said angular difference from the compari¬ son value, said reclosing is either completed or blocked. The invention is achieved by updating the comparison value auto¬ matically and regularly in such a way that an adaptive value is obtained. A system according to the invention comprises means arranged to update the comparison value automatically and regularly in such a way that an adaptive value is obtained.
摘要翻译：本发明涉及一种用于在经受干扰的电力系统中的分支元件（例如线路）的受控重新闭合的方法，该方法包括至少一个分支元件和至少一个连接到其上的断路器，并且其中角在断路器的两侧或线路的两个端点处的电压矢量之间的差异被检测并与比较值进行比较，并且根据与该比较器的所述角度差的偏差的大小，儿子的价值，说重新封锁是完成或封锁。通过以获得自适应值的方式自动和规则地更新比较值来实现本发明。根据本发明的系统包括用于以获得自适应值的方式自动和规则地更新比较值的装置。

5. 发明申请

WO2002078147A1 POWER PLANT WITH MEANS FOR DAMPING POWER OSCILLATIONS 审中-公开
标题翻译：动力装置具有阻尼功率振荡的功能
公开(公告)号：WO2002078147A1
公开(公告)日：2002-10-03
申请号：PCT/SE2002/000419
申请日：2002-03-08
申请人： ABB AB , KARLSSON, Daniel , AKKE, Magnus
发明人： KARLSSON, Daniel , AKKE, Magnus
IPC分类号： H02J3/24
CPC分类号： H02J3/24
摘要： The invention relates to an electrical installation comprising at least one generator and at least one braking resistor. The braking resistor is adapted to damp power oscillations of the power system and/or to prevent out-of-phase situations. According to the invention, the braking resistor is in the form of a device arranged in the installation for a different purpose and suited for power consumption. The invention also relates to a microprocessor and a computer program product for use in such an installation. Further, the invention relates to a method for damping power oscillations in which, according to the invention, a device arranged in the installation for a different purpose, and suited for power consumption, is used as a braking resistor. The invention also relates to a method for rebuilding a power plant.
摘要翻译：本发明涉及包括至少一个发电机和至少一个制动电阻器的电气设备。制动电阻器适于阻止电力系统的功率振荡和/或防止异相情况。根据本发明，制动电阻器是设置在设备中以用于不同目的并适合于功率消耗的装置的形式。本发明还涉及一种用于这种安装的微处理器和计算机程序产品。此外，本发明涉及一种用于阻尼功率振荡的方法，其中根据本发明，将布置在用于不同目的并且适合于功耗的装置中的装置用作制动电阻器。本发明还涉及一种重建发电厂的方法。

6. 发明申请

WO2011159246A1 ELECTROCHEMICALLY ACTUATED VALVE 审中-公开
标题翻译：电化学阀门
公开(公告)号：WO2011159246A1
公开(公告)日：2011-12-22
申请号：PCT/SE2011/050767
申请日：2011-06-17
申请人： MYFC AB , LUNDBLAD, Anders , MASHOOF, Mahsa , KARLSSON, Daniel , LINDBLOM, Magnus , POULAIN, Raphael
发明人： LUNDBLAD, Anders , MASHOOF, Mahsa , KARLSSON, Daniel , LINDBLOM, Magnus , POULAIN, Raphael
IPC分类号： H01M8/04 , F16K31/00 , H01M2/12 , H01M8/02 , H01M8/10
CPC分类号： F16K31/00 , F03G7/005 , F16K99/0005 , F16K99/0042 , F16K99/0061 , H01M8/04082 , H01M8/0606 , Y02E60/366 , Y02E60/50
摘要： The invention relates to an electrochemically operable actuator (20), comprising a support structure, a flexible membrane sealed against said support structure to form a compartment (108), electrochemical means (101) adapted to generate hydrogen or oxygen gas and to deliver the gas to the inside of said compartment, the electrochemical means comprising an ion conducting membrane having an electrode on opposing sides thereof, and terminal means for connecting a voltage source to enable applying a potential across the electrodes. The electrochemical means can be a hydrogen pump (101) or an electrolyzer or both. The invention also relates to a fuel cell assembly (100) incorporating a valve (V) with an actuator.
摘要翻译：本发明涉及一种电化学上可操作的致动器（20），其包括支撑结构，与所述支撑结构密封以形成隔室（108）的柔性膜，适于产生氢气或氧气的电化学装置（101）所述电化学装置包括在其相对侧上具有电极的离子传导膜，以及用于连接电压源以使得能够跨越电极施加电位的端子装置。电化学装置可以是氢泵（101）或电解槽或二者。本发明还涉及一种将阀（V）与致动器结合的燃料电池组件（100）。

7. 发明申请

WO2007039537A1 APPARATUS AND METHOD FOR DETECTION OF RELATIVE RESISTIVITY 审中-公开
标题翻译：用于检测相对电阻率的装置和方法
公开(公告)号：WO2007039537A1
公开(公告)日：2007-04-12
申请号：PCT/EP2006/066821
申请日：2006-09-28
申请人： ROTFINDER AB , KARLSSON, Daniel , LINANDER, Frans
发明人： KARLSSON, Daniel , LINANDER, Frans
IPC分类号： G01N33/46 , G01N27/04
CPC分类号： G01N27/041 , G01N33/0098
摘要： The invention relates to an apparatus and a method for detection of relative resistivity in objects, and more particularly for detection of wood decay in living trees. The apparatus comprises: a controllable constant current source (11); a pair of current delivering electrodes (2A; 2B) connected to the constant current source for delivering current to the object (7); a voltage meter (12); a pair of measurement electrodes (3) connected to the voltage meter and connectable to the object for measuring a voltage caused by the delivered current. The apparatus further comprises processor means (10) being connected to an input device (4) for receiving data relative to the diameter of the object; the processor means (10) being arranged to control the constant current source (11), and to evaluate the measurement result in dependence of the diameter of the object.
摘要翻译：本发明涉及一种用于检测物体中相对电阻率的装置和方法，更具体地涉及用于检测活的树木中木材腐烂的装置和方法。该装置包括：可控恒流源（11）; 连接到恒流源的一对电流传输电极（2A; 2B），用于将电流传送到物体（7）; 电压表（12）; 一对测量电极（3），连接到电压计并可连接到物体上，用于测量由输送电流引起的电压。该装置还包括连接到输入装置（4）的处理器装置（10），用于接收关于物体的直径的数据; 处理器装置（10）被布置成控制恒流源（11），并且根据物体的直径来评估测量结果。

8. 发明申请

WO2004039701A1 A CARRIAGE 审中-公开
标题翻译：运输
公开(公告)号：WO2004039701A1
公开(公告)日：2004-05-13
申请号：PCT/SE2003/001567
申请日：2003-10-09
申请人： EAB AB , MELIN, Bo , LARSSON, Christer , HOOF, Mikael , KARLSSON, Daniel
发明人： MELIN, Bo , LARSSON, Christer , HOOF, Mikael , KARLSSON, Daniel
IPC分类号： B65G1/04
CPC分类号： B65G1/0485 , B65G1/0492 , B65G1/065
摘要： The disclosure relates to a carriage for transport of a load, for example a load pallet, along a rail pair in a so-called deep racking store. The carriage has carrier means (10) which, in a deactivated transport position, pass under a load resting on the rail pair. The carrier means (10) are disposed, in an activated lifting position, to carry the load from beneath so that it is free of the rail pair. The carriage has a supporting frame or chassis provided with at least four wheels. The carrier means (10) are rigidly connected to the frame or chassis and each wheel is journalled in an associated arm (11). The arm is pivotally (15) journalled in the frame so as to be able to raise and lower the wheel in relation to the frame. The arm (11) is operated by an operating device (16).
摘要翻译：本公开涉及一种用于在所谓的深层货架中沿着轨道对运输负载（例如货物托盘）的托架。滑架具有承载装置（10），该装置在停用的运输位置中在负载在轨道对上的载荷下通过。承载装置（10）被设置在激活的提升位置，以从下方承载载荷，使其不受轨道对的影响。滑架具有设置有至少四个轮子的支撑框架或底盘。承载装置（10）刚性地连接到框架或底盘，并且每个轮子被轴颈安装在相关联的臂（11）中。臂被枢轴转动（15）轴承在框架中，以便能够相对于框架升高和降低车轮。臂（11）由操作装置（16）操作。

9. 发明申请

WO2011040875A1 FUEL CELL ASSEMBLY 审中-公开
标题翻译：燃油电池组件
公开(公告)号：WO2011040875A1
公开(公告)日：2011-04-07
申请号：PCT/SE2010/051051
申请日：2010-09-30
申请人： MYFC AB , LUNDBLAD, Anders , PERSSON, Lars , LÖVGREN, Tommy , HULTBERG, Ola , KARLSSON, Daniel
发明人： LUNDBLAD, Anders , PERSSON, Lars , LÖVGREN, Tommy , HULTBERG, Ola , KARLSSON, Daniel
IPC分类号： H01M8/02 , B23K11/11 , H01M8/24
CPC分类号： H01M8/2418 , H01M8/0202 , H01M8/0247 , H01M8/0297 , H01M8/241 , H01M8/242 , H01M8/2465 , H01M2008/1095 , Y02E60/50
摘要： The invention relates to a polyelectrolyte membrane fuel cell apparatus, comprising a backing plate (11), a top clamping plate (15), at least one in-plane planar fuel cell assembly (13) interposed between said top plate (15) and said backing plate (11), and a current collector foil (14) interposed between the planar fuel cell(s) (13) and the top clamping plate (15), said current collector foil (14) comprising an electrically non-conductive foil having a pattern of electrically conductive material provided thereon on the side facing the planar fuel cell. The fuel cell apparatus is held together by spot welds between the top clamping plate and the backing plate (11).
摘要翻译：本发明涉及一种聚电解质膜燃料电池装置，包括背板（11），顶夹板（15），至少一个面内平面燃料电池组件（13），插入在所述顶板（15）和所述背板（11）和介于平面燃料电池（13）和顶夹板（15）之间的集电箔（14），所述集电箔（14）包括非导电箔，其具有：在面向平面燃料电池的一侧上设置有导电材料的图案。燃料电池装置通过顶部夹板和背板（11）之间的点焊保持在一起。

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