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1. 发明申请

WO2014053171A1 METHOD AND ASSOCIATED TRANSMISSION SYSTEM 审中-公开
标题翻译：方法和相关传输系统
公开(公告)号：WO2014053171A1
公开(公告)日：2014-04-10
申请号：PCT/EP2012/069467
申请日：2012-10-02
申请人： ABB TECHNOLOGY LTD , THORBURN, Stefan , JOHANSSON, Nicklas
发明人： THORBURN, Stefan , JOHANSSON, Nicklas
IPC分类号： H02J1/00 , H02J3/38
CPC分类号： H02J3/36 , H02J3/38 , H02J5/00 , H02M7/04 , Y10T307/658
摘要： It is presented a method executed in a transmission system, the transmission system comprising an AC grid, a DC grid and at least two AC/DC converters connected between the AC grid and DC grid. The method comprises the steps of: obtaining set points for each one of the at least two AC/DC converters, each set point comprising a magnitude and direction of power through the respective AC/DC converter during normal operation generating, based on the set points, a virtual AC grid, the virtual AC grid corresponding to AC behaviour of the DC grid, as viewed from each AC side of the at least two AC/DC converters; and controlling the at least two AC/DC converters to mimic a behaviour in accordance with the virtual AC grid. A corresponding transmission system is also presented.
摘要翻译：提出了一种在传输系统中执行的方法，该传输系统包括AC电网，DC电网和连接在AC电网和DC电网之间的至少两个AC / DC转换器。该方法包括以下步骤：获得所述至少两个AC / DC转换器中的每一个的设定点，每个设定点基于设定点，包括在正常操作生成期间通过相应的AC / DC转换器的功率的大小和方向，所述虚拟AC电网，所述虚拟AC电网对应于所述DC电网的AC行为，从所述至少两个AC / DC转换器的每个AC侧观察; 以及控制所述至少两个AC / DC转换器以模拟根据所述虚拟AC电网的行为。还提出了相应的传输系统。

2. 发明申请

WO2002084856A1 CONVERTER 审中-公开
公开(公告)号：WO2002084856A1
公开(公告)日：2002-10-24
申请号：PCT/SE2002/000697
申请日：2002-04-10
申请人： ABB AB , BIJLENGA, Bo , ASPLUND, Gunnar , LUNDBERG, Peter , JONSSON, Tomas , NORRGA, Staffan , JOHANSSON, Nicklas
发明人： BIJLENGA, Bo , ASPLUND, Gunnar , LUNDBERG, Peter , JONSSON, Tomas , NORRGA, Staffan , JOHANSSON, Nicklas
IPC分类号： H02M7/48
CPC分类号： H02M7/48 , H02M7/4826
摘要： The invention relates to a VSC-converter for converting direct voltage into auxiliary voltage and vice versa, which comprises a series connection of at least two current valves (5, 6) arranged between two poles (7, 8), a positive and a negative, of a direct voltage side of the converter, each current valve comprising several series connected circuits (12), each of which circuits comprising a semiconductor component (13) of turn-off type and a rectifying component (14) connected in anti-parallel therewith, an alternating voltage phase line (16) being connected to a midpoint (15), denominated phase output, of the series connection of current valves (5, 6) between two of said current valves while dividing the series connection into two equal parts. Each of the series connected circuits (12) of the respective current valve comprises, in order to make possible a good voltage distribution between the semiconductor components (13) of turn-off type included in the respective current valve, a snubber capacitor (17) connected in parallel with the semiconductor component (13) of turn-off type included in the circuit. The converter (1) further comprises a resonance circuit (18) for recharging the snubber capacitors (17) of the current valves.
摘要翻译：本发明涉及一种用于将直流电压转换成辅助电压的VSC转换器，反之亦然，其包括布置在两个极（7,8）之间的至少两个电流阀（5,6）的串联连接，正极和负极，每个电流阀包括几个串联的电路（12），每个电路包括关断型半导体部件（13）和整流部件（14），反相并联连接在两个所述电流阀之间连接有电流阀（5,6）的串联连接的中点（15）的交流电压相位线（16），同时将串联连接分成两个相等的部分。各个电流阀的串联电路（12）中的每一个包括：为了使包括在各个电流阀中的关断型半导体部件（13）之间的电压分配良好，缓冲电容器（17）与包括在电路中的关断型半导体部件（13）并联连接。转换器（1）还包括用于对当前阀的缓冲电容器（17）进行再充电的谐振电路（18）。

3. 发明申请

WO2017008245A9 TRANSFORMER-LESS STATIC SYNCHRONOUS SERIES COMPENSATOR AND METHOD THEREFOR 审中-公开
公开(公告)号：WO2017008245A9
公开(公告)日：2017-01-19
申请号：PCT/CN2015/083967
申请日：2015-07-14
申请人： ABB TECHNOLOGY LTD , LI, Tinho , XIE, Hailian , JOHANSSON, Nicklas
发明人： LI, Tinho , XIE, Hailian , JOHANSSON, Nicklas
IPC分类号： H02J3/18
摘要： A transformer-less static synchronous series compensator for an AC electrical power transmission system having a transmission line carrying an AC current and a method therefor. The transformer-less static synchronous series compensator includes a multiple of voltage source converters (100a, 100b... 100n), each of which having DC input and AC output and being configured to generate an alternating voltage with controllable magnitude and controllable phase angle across the AC output; wherein the AC outputs of the multiple of voltage source converters are configured for parallel-injection of the generated alternating voltages into a phase of the transmission line (A, B, C). The AC transmission line phase current can be distributed to the multiple of inputting the alternating voltages in parallel into the phase of the AC transmission line, and thus the current handling capability requirement for power semiconductor switches used in each of the voltage source converter can be significantly reduced.

4. 发明申请

WO2006121336A1 A METHOD FOR FORMING FERROELECTRIC THIN FILMS, THE USE OF THE METHOD AND A MEMORY WITH A FERROELECTRIC OLIGOMER MEMORY MATERIAL 审中-公开
标题翻译：一种形成薄膜薄膜的方法，该方法的使用以及一种具有电介质低密度存储材料的存储器
公开(公告)号：WO2006121336A1
公开(公告)日：2006-11-16
申请号：PCT/NO2006/000162
申请日：2006-05-02
申请人： THIN FILM NEWCO ASA , JOHANSSON, Nicklas , XU, Haisheng , LEISTAD, Geirr, I.
发明人： JOHANSSON, Nicklas , XU, Haisheng , LEISTAD, Geirr, I.
IPC分类号： C08F14/22 , C23C14/12 , H01L21/312
CPC分类号： C23C14/12 , B05D1/60 , B05D2506/10 , C08F214/22 , H01L21/0212 , H01L21/02269 , H01L21/02356 , H01L21/28291 , H01L21/3127 , H01L27/285
摘要： In a method for forming ferroelectric thin films of vinylidene fluoride oligomer or vinylidene fluoride co-oligomer, oligomer material is evaporated in vacuum chamber and deposited as a thin film on a substrate which is cooled to a temperature in a range determined by process parameters and physical properties of the deposited VDF oligomer or co-oligomer thin film. In an application of the method of the invention for fabricating ferroelectric memory cells or ferroelectric memory devices, a ferroelectric memory material is provided in the form of a thin film of VDF oligomer or VDF co-oligomer located between electrode structures. A ferroelectric memory cell or ferroelectric memory device fabricated in this manner has the memory material in the form of a thin film of VDF oligomer or VDF co-oligomer provided on at least one of first and second electrode structures, such that the thin film is provided on at least one of the electrode structures or between first and second electrode structures.
摘要翻译：在形成偏二氟乙烯低聚物或偏二氟乙烯共聚低聚物的铁电薄膜的方法中，将低聚物材料在真空室中蒸发并沉积在基板上，该基板被冷却到由工艺参数和物理沉积的VDF低聚物或共低聚物薄膜的性质。在本发明的用于制造铁电存储器单元或铁电存储器件的方法的应用中，铁电存储器材料以位于电极结构之间的VDF低聚物或VDF共低聚物的薄膜形式提供。以这种方式制造的铁电存储器单元或铁电存储器件具有设置在第一和第二电极结构中的至少一个上的VDF低聚物或VDF共同寡聚体薄膜形式的记忆材料，从而提供薄膜在至少一个电极结构中或在第一和第二电极结构之间。

5. 发明申请

WO2003026118A1 A CONVERTER AND A METHOD FOR CONTROLLING A CONVERTER 审中-公开
标题翻译：一种用于控制转换器的转换器和方法
公开(公告)号：WO2003026118A1
公开(公告)日：2003-03-27
申请号：PCT/SE2002/001667
申请日：2002-09-17
申请人： ABB AB , BIJLENGA, Bo , LUNDBERG, Peter , JONSSON, Tomas , JOHANSSON, Nicklas , RAMEZANI, Esie
发明人： BIJLENGA, Bo , LUNDBERG, Peter , JONSSON, Tomas , JOHANSSON, Nicklas , RAMEZANI, Esie
IPC分类号： H02M7/521
CPC分类号： H02M7/4826 , H02M1/32 , H02M2001/0009
摘要： The invention relates to a converter provided with a resonant circuit (16), which converter comprises a device (31) for measuring the derivative (dI/dt) of the current through the current valves 82, 3) and a detection device (32) co-operating with said measuring device (31) for detecting a short-circuit in the converter, the detection device (32) being adapted to detect a short-circuit current when the current derivative (dI/dt) measured by the measuring device (31) is equal to or exceeds a stipulated current derivative limit value (dI/dt lim ) during a length of time exceeding a stipulated time limit value (t lim ). The invention also relatest o a method for controlling such a converter.
摘要翻译：本发明涉及一种具有谐振电路（16）的转换器，该转换器包括用于测量通过电流阀82,3的电流的导数（dI / dt）和检测装置（32）的装置（31）与所述测量装置（31）配合用于检测转换器中的短路，检测装置（32）适于在由测量装置测量的电流导数（dI / dt）时检测短路电流 31）在超过规定的时间限制值（tlim）的时间长度内等于或超过规定的电流导数极限值（dI / dtlim）。本发明还涉及一种用于控制这种转换器的方法。

6. 发明申请

WO2017008245A1 TRANSFORMER-LESS STATIC SYNCHRONOUS SERIES COMPENSATOR AND METHOD THEREFOR 审中-公开
标题翻译：无变压器的静态同步系列补偿器及其方法
公开(公告)号：WO2017008245A1
公开(公告)日：2017-01-19
申请号：PCT/CN2015/083967
申请日：2015-07-14
申请人： ABB TECHNOLOGY LTD , LI, Tinho , XIE, Hailian , JOHANSSON, Nicklas
发明人： LI, Tinho , XIE, Hailian , JOHANSSON, Nicklas
IPC分类号： H02J3/18
CPC分类号： H02J3/1814 , Y02E40/10 , Y02E40/18
摘要： A transformer-less static synchronous series compensator for an AC electrical power transmission system having a transmission line carrying an AC current and a method therefor. The transformer-less static synchronous series compensator includes a multiple of voltage source converters (100a, 100b... 100n), each of which having DC input and AC output and being configured to generate an alternating voltage with controllable magnitude and controllable phase angle across the AC output; wherein the AC outputs of the multiple of voltage source converters are configured for parallel-injection of the generated alternating voltages into a phase of the transmission line (A, B, C). The AC transmission line phase current can be distributed to the multiple of inputting the alternating voltages in parallel into the phase of the AC transmission line, and thus the current handling capability requirement for power semiconductor switches used in each of the voltage source converter can be significantly reduced.
摘要翻译：一种具有承载AC电流的传输线的交流电力传输系统的无变压器静态同步串联补偿器及其方法。无变压器静态同步串联补偿器包括多个电压源转换器（100a，100b ... 100n），每个电压源转换器具有DC输入和AC输出，并且被配置为产生具有可控幅度和可控相位角的交流电压交流输出; 其中所述多个电压源转换器的AC输出被配置用于将所产生的交流电压并行注入到所述传输线（A，B，C）的相位中。交流传输线相位电流可以分配到交流电压并联输入到交流传输线的相位的倍数，因此在每个电压源转换器中使用的功率半导体开关的当前处理能力要求可以显着降低。

7. 发明申请

WO2007089208A1 CONTROLLED SERIES COMPENSATOR AND METHOD 审中-公开
标题翻译：控制系列补偿器和方法
公开(公告)号：WO2007089208A1
公开(公告)日：2007-08-09
申请号：PCT/SE2007/050054
申请日：2007-02-01
申请人： ABB TECHNOLOGY LTD. , JOHANSSON, Nicklas
发明人： JOHANSSON, Nicklas
IPC分类号： H02J3/18
CPC分类号： H02J3/1807 , Y02E40/30
摘要： A control apparatus for a controlled series compensator containing a plurality of reactance means, each having a rapid switch for connecting and disconnecting the reactance in series with an electric power transmission line, and a steady state power flow controller. The apparatus further comprises a damping controller providing on the presence of an oscillation on the transmission line a first reactance insertion on the transmission line having a first duration of time trigged by a time instant that coincides with a peak in the power oscillation.
摘要翻译：一种用于受控串联补偿器的控制装置，包括多个电抗装置，每个电抗装置具有用于连接和断开与电力输电线路串联的电抗的快速开关和稳态电力流量控制器。该装置还包括阻尼控制器，其在传输线路上存在振荡，在传输线上提供第一电抗插入，该第一电抗插入具有与功率振荡中的峰值相一致的时刻触发的第一持续时间。

8. 发明申请

WO2003026119A1 AN ARCP CONVERTER AND A METHOD FOR CONTROL THEREOF 审中-公开
标题翻译：一种ARCP转换器及其控制方法
公开(公告)号：WO2003026119A1
公开(公告)日：2003-03-27
申请号：PCT/SE2002/001652
申请日：2002-09-16
申请人： ABB AB , BIJLENGA, Bo , LUNDBERG, Peter , JONSSON, Tomas , JOHANSSON, Nicklas , NORRGA, Staffan
发明人： BIJLENGA, Bo , LUNDBERG, Peter , JONSSON, Tomas , JOHANSSON, Nicklas , NORRGA, Staffan
IPC分类号： H02M7/537
CPC分类号： H02M7/487 , H02M2007/4811
摘要： The invention relates to a converter provided with a resonant circuit (16), in which converter the resonant circuit comprises means (31) for detecting a zero current condition in the auxiliary valve. Said means (31) is adapted to send to the control device (24) of the converter signals indicating a prevailing zero current condition in the auxiliary valve, and the control device (24) is adpated to allow a turn-off of a semiconductor component (20a, 20b) of turn-off type of the auxiliary valve only after the receipt by the control device (24) of a signal indicating a prevailing zero current condition in the auxiliary valve. The invention also relates to a method for controlling such a converter.
摘要翻译：本发明涉及一种具有谐振电路（16）的转换器，其中该谐振电路包括用于检测辅助阀中的零电流状态的装置（31）。所述装置（31）适于向控制装置（24）发送指示辅助阀中的主要零电流状态的转换器信号，并且控制装置（24）被允许关闭半导体部件（20a，20b），仅在控制装置（24）接收到指示辅助阀中的主要零电流状态的信号之后才进行。本发明还涉及一种用于控制这种转换器的方法。

9. 发明申请

WO2003015233A1 AN ELECTRICAL APPARATUS AND A LIMITING METHOD 审中-公开
标题翻译：电气设备和限制性方法
公开(公告)号：WO2003015233A1
公开(公告)日：2003-02-20
申请号：PCT/SE2002/001331
申请日：2002-07-04
申请人： ABB AB , LUNDBERG, Peter , BIJLENGA, Bo , AL-HOSINI, Falah , JOHANSSON, Nicklas
发明人： LUNDBERG, Peter , BIJLENGA, Bo , AL-HOSINI, Falah , JOHANSSON, Nicklas
IPC分类号： H02H7/122
CPC分类号： H03K17/0828 , H02M2007/4811
摘要： An electrical apparatus for limiting the peak voltage across a recttifying member (23) of a current valve arranged in a circuit having a substantial inductance (24) and having at least one controllable semiconductor device (22) and at least one said rectifying member (23) connected in anti-parallel therewith when the rectifying member is turning off, comprises means (28, 29) adapted to control the semiconductor device so as to increase the conductivity thereof during turning off of the rectifying member.
摘要翻译：一种电气设备，用于限制布置在具有实质电感（24）并且具有至少一个可控半导体器件（22）的电路中的电流阀的整流元件（23）上的峰值电压和至少一个所述整流元件（23）），当所述整流构件关闭时，与所述整流构件关闭时相反地并联连接，包括适于控制所述半导体器件以在所述整流构件关闭期间增加其导电性的装置（28,29）。

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