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11. 发明申请

WO2010025771A1 AN ARRANGEMENT FOR INTERCONNECTING TWO DISTANT LOCATIONS AND A METHOD FOR TRANSMITTING ELECTRIC POWER 审中-公开
标题翻译：用于互连两个距离位置的安排和用于发送电力的方法
公开(公告)号：WO2010025771A1
公开(公告)日：2010-03-11
申请号：PCT/EP2008/061754
申请日：2008-09-05
申请人： ABB Research Ltd. , THORBURN, Stefan
发明人： THORBURN, Stefan
IPC分类号： H02J3/06 , H02J3/22
CPC分类号： H02J3/06 , H02J3/1878 , Y02E40/30
摘要： An arrangement for interconnecting two distant locations (2, 3) of a meshed grid for power transmission through high voltage alternating current comprises on each location voltage transforming means (6, 7) configured to generate a 2n-phase voltage as well as a 2n-phase cable transmission line (8) interconnecting the voltage transforming means and having cables extending in n couples with cables of the same couple close to each other with a phase shift of substantially π radians of the currents in the respective two cables of each said couple, n being an integer >1. The arrangement further comprises tap changers (18-23) connected to the 2n-phase side of each voltage transforming means.
摘要翻译：用于互连用于通过高压交流电传输的网状网格的两个远处位置（2,3）的布置包括在每个位置上，电压变换装置（6,7）被配置为产生2n相电压以及2n- 互连电缆传输线（8），其互连电压变换装置，并且具有以相互耦合的电缆以相互耦合的方式彼此靠近延伸的电缆，其中每个所述耦合的相应两个电缆中的电流基本上为π弧度， n为整数> 1。该装置还包括连接到每个电压变换装置的2n相侧的抽头变换器（18-23）。

12. 发明申请

WO2008118063A1 VALVE APPARATUS 审中-公开
标题翻译：阀门装置
公开(公告)号：WO2008118063A1
公开(公告)日：2008-10-02
申请号：PCT/SE2008/000232
申请日：2008-03-28
申请人： ABB RESEARCH LTD. , RUSSBERG, Gunnar , DAHLGREN, Mikael , THORBURN, Stefan
发明人： RUSSBERG, Gunnar , DAHLGREN, Mikael , THORBURN, Stefan
IPC分类号： F16K11/00 , H01L37/04 , H02N10/00
CPC分类号： H01L37/04 , F16K11/0853 , Y02E10/34
摘要： A rotating valve apparatus comprises a cylindrical casing (41); a shaft (42) arranged symmetrically in the casing; a member (43) fixedly attached to the shaft and in close fit with the cylindrical casing, defining separated chambers (44a-b) within the casing; at least one outlet (46a-f; 61; 71) fixedly arranged along the circumference of the casing; and a plurality of axially arranged inlets (45a-b), each of which being constantly in fluid communication with a respective one of the separated chambers, wherein the axially arranged inlets are alternately in fluid connection with the outlet fixedly arranged along the circumference of the casing in response to rotation of the shaft and the member with respect to the casing. The member (43) has an elliptically shaped cross section.
摘要翻译：旋转阀装置包括圆柱形壳体（41）; 在所述壳体中对称布置的轴（42）; 固定地连接到所述轴并与所述圆柱形壳体紧密配合的构件（43），在所述壳体内限定分隔的腔室（44a-b）; 至少一个出口（46a-f; 61; 71），沿着所述壳体的圆周固定地布置; 以及多个轴向布置的入口（45a-b），每个入口（45a-b）与相应的一个分离的腔室不断地流体连通，其中轴向设置的入口与沿着壳体响应于轴和构件相对于壳体的旋转。构件（43）具有椭圆形横截面。

13. 发明申请

WO2008116789A1 GENERATOR DEVICE AND METHOD 审中-公开
标题翻译：发电机装置及方法
公开(公告)号：WO2008116789A1
公开(公告)日：2008-10-02
申请号：PCT/EP2008/053215
申请日：2008-03-18
申请人： ABB RESEARCH LTD , RUSSBERG, Gunnar , DAHLGREN, Mikael , THORBURN, Stefan
发明人： RUSSBERG, Gunnar , DAHLGREN, Mikael , THORBURN, Stefan
IPC分类号： H01L37/04 , H02N11/00
CPC分类号： H01L37/04 , F16K11/0853 , Y02E10/34
摘要： A generator device for converting thermal energy to electric energy comprises a magnetic circuit (1) including at least a portion (3) made of a magnetic material; temperature-varying means (5) for varying the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit; a coil (7) arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit; and means for creating a magnetic flux in the magnetic circuit. The temperature-varying means is provided to alternately pass hot and cold fluid by, or through holes in, the portion made of the magnetic material of the magnetic circuit in a single direction to thereby vary the temperature in the portion made of the magnetic material alternately above and below the phase transition temperature of the magnetic material.
摘要翻译：用于将热能转换成电能的发电机装置包括至少包括由磁性材料制成的部分（3）的磁路（1）温度变化装置（5），用于在磁性材料的相变温度之上交替地改变由磁性材料制成的部分中的温度，从而改变磁路的磁阻; 围绕所述磁路布置的线圈（7），其中响应于所述磁路中的变化的磁通量而感应电能; 以及用于在磁路中产生磁通量的装置。设置温度变化装置以在单个方向上交替地将热和冷流体通过磁路的磁性材料制成的部分或通过孔进行通过，从而交替地改变由磁性材料制成的部分中的温度高于和低于磁性材料的相变温度。

14. 发明申请

WO2008103341A1 ADAPTIVE PROVISION OF PROTECTION FUNCTION SETTINGS OF ELECTRICAL MACHINES 审中-公开
标题翻译：电机保护功能设定的适应性规定
公开(公告)号：WO2008103341A1
公开(公告)日：2008-08-28
申请号：PCT/US2008/002162
申请日：2008-02-19
申请人： ABB RESEARCH LTD. , SCHOLTZ, Ernst , THORBURN, Stefan , HAJ-MAHARSI, Mohamed
发明人： SCHOLTZ, Ernst , THORBURN, Stefan , HAJ-MAHARSI, Mohamed
IPC分类号： H02P9/00 , H02H7/06 , H03H11/04
CPC分类号： H02H3/006 , H02H7/06 , H02P9/006
摘要： A protection setting determiner (118) adaptively updates settings of protection functions in memory of a protection device (106) that protects a machine (102) that provides power to a power system (104), wherein the settings are updated based at least in part upon sensed data acquired during operation of the machine (102). A physical parameter determiner (110) receives the sensed data, which includes three-phase voltage and three-phase current values at the terminals of the machine (102), and uses any suitable real-time or off-line parameter estimation technique (such as Kalman Filtering for an augmented state) to determine physical parameters of the machine (102) and the power system (104). The protection setting determiner (118) uses the physical parameters to update the protection settings.
摘要翻译：保护设置确定器（118）自适应地更新保护装置（106）的存储器中的保护功能的设置，保护装置保护向电力系统（104）提供电力的机器（102），其中至少部分地更新设置在机器（102）的操作期间获取的感测数据。物理参数确定器（110）接收感测数据，其包括在机器（102）的终端处的三相电压和三相电流值，并且使用任何合适的实时或离线参数估计技术（例如作为用于增强状态的卡尔曼滤波）以确定机器（102）和电力系统（104）的物理参数。保护设置确定器（118）使用物理参数更新保护设置。

15. 发明申请

WO2011000425A1 METHOD AND ARRANGEMENT TO CONTROL AN AC SYSTEM 审中-公开
标题翻译：控制交流系统的方法和布置
公开(公告)号：WO2011000425A1
公开(公告)日：2011-01-06
申请号：PCT/EP2009/058341
申请日：2009-07-02
申请人： ABB RESEARCH LTD , THORBURN, Stefan , LILJESTRAND, Lars , PETERSSON, Åke
发明人： THORBURN, Stefan , LILJESTRAND, Lars , PETERSSON, Åke
IPC分类号： H02J3/18
CPC分类号： H02J3/1828 , Y02E40/30 , Y10T307/273 , Y10T307/76
摘要： An arrangement to control an electrical property of a medium or high voltage AC system comprising a number n of phases (11 -13) with n being at least two comprises a number n of phases (14-16), each phase comprising a series connection of at least two electrical elements (17) with an intermediate connection point (18) between each pair of the at least two electrical elements, where each of the n phases (14-16) of the arrangement is connected on one side to an original common neutral point (19) and on the other side to one of the n phases (11 -13) of the AC system. The arrangement further comprises a number [n-1] of first switchable interconnections (20, 21), where the first switchable interconnections are each arranged between two intermediate connection points (18) of two of the n phases (14-16) of the arrangement, and at least one control unit (30) arranged to control the first switchable interconnections (20, 21) so that the first switchable interconnections (20, 21) are closed, each between two intermediate connection points (18) of two of the n phases (14-16) of the arrangement, thereby interconnecting all n phases of the arrangement and thereby creating a new common neutral point (26) consisting of the closed first switchable interconnections (20, 21).
摘要翻译：用于控制包括n个至少为两个的n个相位（11 -13）的中等或高压AC系统的电气特性的装置包括n个相位（14-16），每个相包括串联连接至少两个电气元件（17）在每对所述至少两个电气元件之间具有中间连接点（18），其中所述装置的所述n个相（14-16）中的每一个在一侧连接到原始公共中性点（19），另一侧为交流系统的n相（11 -13）之一。所述布置还包括第一可切换互连（20,21）的数量[n-1]，其中所述第一可切换互连各自布置在所述第n可切换互连的第n个相（14-16）中的两个的两个中间连接点布置以及至少一个控制单元（30），其被布置成控制第一可切换互连（20,21），使得第一可切换互连（20,21）关闭，每个在两个中间连接点（18）之间的两个中间连接点从而互连该装置的所有n个相，从而形成由封闭的第一可切换互连（20,21）组成的新的共同中性点（26）。

16. 发明申请

WO2010139538A1 ARRANGEMENT AND METHOD FOR THERMOMAGNETIC POWER GENERATION 审中-公开
标题翻译：热电发电装置及方法
公开(公告)号：WO2010139538A1
公开(公告)日：2010-12-09
申请号：PCT/EP2010/056520
申请日：2010-05-12
申请人： ABB RESEARCH LTD , RUSSBERG, Gunnar , THORBURN, Stefan
发明人： RUSSBERG, Gunnar , THORBURN, Stefan
IPC分类号： H01L37/04
CPC分类号： H01L37/04
摘要： The present invention relates to an arrangement for converting thermal energy into electric energy comprising at least two thermomagnetic elements comprising a material exhibiting a magnetic phase transition, wherein the phase transition of the elements is at different temperatures. The at least two elements are arranged in at least one cascaded series in a manner so that an element having a first transition temperature is arranged to receive cooling fluid from a cooling fluid outlet arranged to deliver cooling fluid from an element having a lower phase transition temperature than the first transition temperature. The invention further relates to a thermomagnetic generator and a method of operating a thermomagnetic generator.
摘要翻译：本发明涉及一种用于将热能转换为电能的装置，其包括至少两个包含表现出磁相变的材料的热磁性元件，其中元件的相变处于不同的温度。所述至少两个元件以至少一个级联系列布置，使得具有第一转变温度的元件布置成从冷却流体出口接收冷却流体，所述冷却流体出口布置成从具有较低相变温度的元件输送冷却流体比第一转变温度。本发明还涉及一种热磁发电机和一种操作热磁发电机的方法。

17. 发明申请

WO2009127732A1 APPARATUS AND METHOD FOR TRANSMISSION LINE CONTROL 审中-公开
标题翻译：传输线控制的装置和方法
公开(公告)号：WO2009127732A1
公开(公告)日：2009-10-22
申请号：PCT/EP2009/054619
申请日：2009-04-17
申请人： ABB Research Ltd , THORBURN, Stefan
发明人： THORBURN, Stefan
IPC分类号： H02J3/18 , H02J3/20 , H02J3/32
CPC分类号： H02J3/32 , H02J3/16 , Y02E40/34
摘要： It is presented an apparatus comprising: a converter (118) having an AC side and a DC side, a switch (112) adapted to be connected to a transmission line (104) on a first side and the switch being adapted to be connected to a load (122) on a second side, the second side also being connected to the AC side of the converter, an energy storage device (120), connected to the DC side of the converter. In a first operating mode, the switch is closed, such that an energy storage current flows to or from the energy storage device to charge or discharge the energy storage device, respectively, using the converter' for any necessary conversion between AC and DC. In a second operating mode, the switch is open, preventing current from flowing from the transmission line to the converter, and the energy storage device supplies a direct current which is converted to an alternating current by the converter. Moreover, in the first operating mode, the apparatus is configured such that a power transfer on the transmission line corresponds to a surge impedance loading of the transmission line, by affecting the energy storage current. A corresponding method is also presented.
摘要翻译：提供了一种装置，包括：具有AC侧和DC侧的转换器（118），适于连接到第一侧上的传输线（104）的开关（112），并且所述开关适于连接到在第二侧的负载（122），第二侧也连接到转换器的AC侧;能量存储装置（120），连接到转换器的DC侧。在第一操作模式中，开关闭合，使得能量存储电流流向能量存储装置或从能量存储装置流出，以便使用转换器对能量存储装置进行充电或放电，用于AC和DC之间的任何必要的转换。在第二操作模式中，开关断开，防止电流从传输线流向转换器，并且能量存储装置提供由转换器转换成交流电的直流电流。此外，在第一操作模式中，该装置被配置为使得传输线上的功率传输对应于传输线的浪涌阻抗负载，通过影响储能电流。还提出了相应的方法。

18. 发明申请

WO2009065764A1 COMBINED PUMP AND VALVE APPARATUS 审中-公开
标题翻译：组合泵和阀装置
公开(公告)号：WO2009065764A1
公开(公告)日：2009-05-28
申请号：PCT/EP2008/065459
申请日：2008-11-13
申请人： ABB RESEARCH LTD , RUSSBERG, Gunnar , THORBURN, Stefan , ROTHMAN, Bengt
发明人： RUSSBERG, Gunnar , THORBURN, Stefan , ROTHMAN, Bengt
IPC分类号： F04D3/02 , H01L37/04
CPC分类号： F04D3/02 , F04B13/02 , F04D15/0005 , H01L37/04
摘要： A combined pump and valve apparatus comprises a cylindrical casing (41); a shaft (42) arranged symmetrically in the casing; a device (43, 47a-b, 43', 43'') fixedly attached to the shaft and in close fit with the cylindrical casing, thereby defining separated chambers (44a-d) within the casing; a plurality of outlets/inlets (46a-f) arranged along the circumference of the casing; and a plurality of axially arranged inlets/outlets (45a-b), each of which being fixedly connected to a respective one of the separated chambers. The axially arranged inlets/outlets are alternately in fluid connection with each of the outlets/inlets fixedly arranged along the circumference of the casing in response to rotation of the shaft and the device with respect to the casing. The device comprises further an impeller arrangement (47a-b, 43', 43'') for pumping a fluid through the combined pump and valve apparatus in response to the rotation of the shaft.
摘要翻译：组合的泵和阀装置包括圆柱形壳体（41）; 轴对称地设置在所述壳体内的轴; 固定地连接到所述轴并且与所述圆柱形壳体紧密配合的装置（43,47a-b，43'，43“），从而在所述壳体内限定分离的腔室（44a-d）沿着所述壳体的圆周布置的多个出口/入口（46a-f）; 以及多个轴向布置的入口/出口（45a-b），每个入口/出口固定地连接到相应的一个分离的室。所述轴向布置的入口/出口与所述轴和所述装置相对于所述壳体的旋转相互交替地与沿着所述壳体的圆周固定地布置的每个所述出口/入口流体连接。该装置还包括用于响应于轴的旋转而泵送流体通过组合的泵和阀装置的叶轮装置（47a-b，43'，43“）。

19. 发明申请

WO2008116792A1 THERMOMAGNETIC GENERATOR DEVICE AND ENERGY CONVERTING METHOD 审中-公开
标题翻译：热电发生器装置和能量转换方法
公开(公告)号：WO2008116792A1
公开(公告)日：2008-10-02
申请号：PCT/EP2008/053221
申请日：2008-03-18
申请人： ABB RESEARCH LTD , RUSSBERG, Gunnar , DAHLGREN, Mikael , THORBURN, Stefan
发明人： RUSSBERG, Gunnar , DAHLGREN, Mikael , THORBURN, Stefan
IPC分类号： H01L37/04
CPC分类号： H01L37/04
摘要： A generator device for converting thermal energy to electric energy comprises a magnetic circuit (1) including at least a portion (3) made of a magnetic material; temperature-varying means (5) for varying the temperature in the portion made of the magnetic material alternately above and below a phase transition temperature of the magnetic material to thereby vary the reluctance of the magnetic circuit; a coil (7) arranged around the magnetic circuit, in which electric energy is induced in response to a varying magnetic flux in the magnetic circuit; and means (60) for creating a magnetic flux in the magnetic circuit. The generator device comprises a controllable electric circuit device (13) connected to the coil and a control device (15) provided for controlling the controllable electric circuit device (13).
摘要翻译：用于将热能转换成电能的发电机装置包括至少包括由磁性材料制成的部分（3）的磁路（1）温度变化装置（5），用于在磁性材料的相变温度之上交替地改变由磁性材料制成的部分中的温度，从而改变磁路的磁阻; 围绕所述磁路布置的线圈（7），其中响应于所述磁路中的变化的磁通量而感应电能; 以及用于在磁路中产生磁通量的装置（60）。发电机装置包括连接到线圈的可控电路装置（13）和用于控制可控电路装置（13）的控制装置（15）。

20. 发明申请

WO2012048752A1 METHOD FOR COMMUNICATION IN A HVDC POWER TRANSMISSION SYSTEM, CONTROLLER UNIT AND COMPUTER PROGRAM PRODUCT 审中-公开
标题翻译：高压直流输电系统通讯方法，控制单元及计算机程序产品
公开(公告)号：WO2012048752A1
公开(公告)日：2012-04-19
申请号：PCT/EP2010/065538
申请日：2010-10-15
申请人： ABB TECHNOLOGY AG , THORBURN, Stefan
发明人： THORBURN, Stefan
IPC分类号： H02J3/36
CPC分类号： H04B3/548 , H02J3/36 , H02J13/0003 , Y02E60/60
摘要： The present invention relates to a method (60) in a converter station (2a, 2b, 2c, 2d, 2e, 2f) for communication within a DC power transmission system (1) comprising two or more interconnected converter stations (2a, 2b, 2c, 2d, 2e, 2f). The method (60) comprises the steps of: receiving (61), in the converter station (2a, 2b, 2c, 2d, 2e, 2f), a synchronization signal for synchronizing the two or more converter stations (2a, 2b, 2c, 2d, 2e, 2f); obtaining (62), in the converter station (2a, 2b, 2c, 2d, 2e, 2f), an allocation of a communication time slot (TS00, TS10, TS20, TS30, TS40, TS50); changing (63), in the converter station (2a, 2b, 2c, 2d, 2e, 2f), a set-point DC voltage level during the communication time slot (TS00, TS10, TS20, TS30, TS40, TS50); and measuring (64), in the converter station (2a, 2b, 2c, 2d, 2e, 2f), a change of DC current in timeslots other than the communication time slot (TS00, TS10, TS20, TS30, TS40, TS50). A communication method utilizing the DC power transmission system itself is thus provided.
摘要翻译：本发明涉及一种用于在直流电力传输系统（1）内进行通信的转换站（2a，2b，2c，2d，2e，2f）中的方法（60），包括两个或多个互连的转换站（2a，2b， 2c，2d，2e，2f）。方法（60）包括以下步骤：在转换站（2a，2b，2c，2d，2e，2f）中接收同步信号（61），用于同步两个或多个转换站（2a，2b，2c），2d，2e，2f）; 在转换站（2a，2b，2c，2d，2e，2f）中获取（62）通信时隙（TS00，TS10，TS20，TS30，TS40，TS50）的分配; 在转换站（2a，2b，2c，2d，2e，2f）中改变（63）在通信时隙（TS00，TS10，TS20，TS30，TS40，TS50）期间的设定点DC电压电平; 在转换站（2a，2b，2c，2d，2e，2f）中测量（64）在通信时隙（TS00，TS10，TS20，TS30，TS40，TS50）之外的时隙中的DC电流的变化，。因此，提供了利用直流输电系统本身的通信方法。

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