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1. 发明授权

US06894416B1 Hydro-generator plant 失效
标题翻译：水力发电厂
公开(公告)号：US06894416B1
公开(公告)日：2005-05-17
申请号：US08973018
申请日：1997-05-27
申请人： Mats Leijon , Bo Hernnäs , Peter Carstensen , Mons Hölleland , Peter Templin , Lars Gertmar , Claes Ivarson , Erland Sörensen , Gunnar Davidsson , Gunnar Kylander , Bertil Larsson , Sören Berggren , Bertil Berggren , Jan-Anders Nygren , Bengt Rydholm , Hans-Olof Kalldin
发明人： Mats Leijon , Bo Hernnäs , Peter Carstensen , Mons Hölleland , Peter Templin , Lars Gertmar , Claes Ivarson , Erland Sörensen , Gunnar Davidsson , Gunnar Kylander , Bertil Larsson , Sören Berggren , Bertil Berggren , Jan-Anders Nygren , Bengt Rydholm , Hans-Olof Kalldin
IPC分类号： H02M7/04 , B60M3/00 , H01B7/00 , H01B7/02 , H01F3/10 , H01F3/14 , H01F27/00 , H01F27/28 , H01F27/32 , H01F27/34 , H01F29/14 , H02H3/02 , H02J3/36 , H02K1/16 , H02K3/12 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/04 , H02K15/00 , H02K15/085 , H02K15/12 , H02K47/18 , H02M3/00
CPC分类号： H02K15/00 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/323 , H01F27/34 , H01F29/14 , H01F2027/2833 , H01F2027/329 , H01F2029/143 , H02H3/025 , H02K1/165 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/048 , H02K15/12 , H02K2203/15 , Y10S174/13 , Y10S174/14 , Y10S174/15 , Y10S174/17 , Y10S174/19 , Y10S174/20 , Y10S174/22 , Y10S174/24 , Y10S174/25 , Y10S174/26 , Y10S174/28 , Y10S174/29
摘要： The magnetic circuit of a generator in a hydro-generator plant is arranged to directly supply a high supply voltage of 20-800 kV, preferably higher than 36 kV. The generator is provided with solid insulation and its winding includes a cable (6) comprising one or more current-carrying conductors (31) with a number of strands (36) surrounded by at least one outer and one inner semiconducting layer (34, 32) and intermediate insulating layers (33). The outer semiconducting layer (34) is at earth potential. The stator winding may be produced with full or fractional slot winding, the phases of the winding being Y-connected. The Y-point may be insulated and protected from over-voltage by means of surge arresters, or else the Y-point may be earthed via a suppression filter. The invention also relates to a hydro-generator plant, a generator included in the plant and a procedure for building such a plant.
摘要翻译：水力发电设备中发电机的磁路布置成直接提供20-800kV，优选高于36kV的高电源电压。发电机具有固体绝缘，其绕组包括电缆（6），电缆（6）包括一个或多个载流导体（31），多个线束（36）由至少一个外部和一个内部半导体层（34,32）包围）和中间绝缘层（33）。外部半导体层（34）处于地电位。定子绕组可以用全部或分数的槽绕制成，绕组的相位是Y形连接的。 Y点可以通过避雷器进行绝缘和保护，免受过电压，否则Y点可能通过抑制滤波器接地。本发明还涉及一种水力发电设备，包括在工厂中的发电机以及用于建造这种设备的过程。

2. 发明授权

US06465979B1 Series compensation of electric alternating current machines 失效
标题翻译：电动交流电机系列补偿
公开(公告)号：US06465979B1
公开(公告)日：2002-10-15
申请号：US09355852
申请日：1999-10-04
申请人： Mats Leijon , Lars Gertmar , Jan-Anders Nygren , Peter Templin
发明人： Mats Leijon , Lars Gertmar , Jan-Anders Nygren , Peter Templin
IPC分类号： H02J318
CPC分类号： H02J3/1807 , H02K2203/15 , Y02E40/30 , Y10S174/15
摘要： A method and device for providing series compensation for rotating electric alternating current machines connected either directly, or via a static current converter, to a three-phase distribution or transmission network. The stator of the electric machine is Y-connected. A capacitive circuit for the fundamental frequency of the voltage is connected to each phase between the low voltage side of the winding and a ground of the transmission network.
摘要翻译：一种用于直接或经由静态电流转换器连接到三相分配或传输网络的旋转电动交流电机的串联补偿的方法和装置。电机的定子是Y连接的。用于电压基频的电容电路连接到绕组的低压侧和传输网络的地之间的每相。

3. 发明授权

US06891303B2 High voltage AC machine winding with grounded neutral circuit 失效
标题翻译：高压交流电机绕组带接地中性线路
公开(公告)号：US06891303B2
公开(公告)日：2005-05-10
申请号：US08973305
申请日：1997-05-27
申请人： Mats Leijon , Bertil Berggren , Lars Gertmar , Jan-Anders Nygren , Erland Sörensen
发明人： Mats Leijon , Bertil Berggren , Lars Gertmar , Jan-Anders Nygren , Erland Sörensen
IPC分类号： H02K3/04 , H01F3/10 , H01F3/14 , H01F27/28 , H01F27/32 , H01F27/34 , H01F29/14 , H02H3/02 , H02J3/01 , H02J3/10 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K15/00 , H02K15/12 , H02K3/12
CPC分类号： H02K15/12 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/323 , H01F27/34 , H01F29/14 , H01F2027/329 , H02H3/025 , H02J3/01 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/40 , H02K15/00 , H02K2203/15 , Y02E40/40 , Y10S174/14 , Y10S174/20 , Y10S174/28
摘要： An electric high voltage AC machine intended to be directly connected to a distribution or transmission network (16) comprises at least one winding. This winding comprises at least one current-carrying conductor, a first layer having semiconducting properties provided around said conductor, a solid insulating layer provided around said first layer, and a second layer having semiconducting properties provided around said insulating layer. In addition grounding means (18, 24, 26, 28) are provided to connect at least one point of said winding to ground.
摘要翻译：旨在直接连接到分配或传输网络（16）的电高压交流电机包括至少一个绕组。该绕组包括至少一个载流导体，具有围绕所述导体设置的半导体性质的第一层，围绕所述第一层设置的固体绝缘层，以及在所述绝缘层周围设置的具有半导体性质的第二层。此外，提供接地装置（18,24,26,28）以将所述绕组的至少一个点连接到地。

4. 发明授权

US06828701B1 Synchronous machine with power and voltage control 失效
标题翻译：同步电机具有电源和电压控制
公开(公告)号：US06828701B1
公开(公告)日：2004-12-07
申请号：US09355728
申请日：1999-10-04
申请人： Bertil Berggren , Lars Gertmar , Jan-Anders Nygren , Tore Petersson , Mats Leijon
发明人： Bertil Berggren , Lars Gertmar , Jan-Anders Nygren , Tore Petersson , Mats Leijon
IPC分类号： H02H706
CPC分类号： H02P9/305 , H02H7/06 , Y10S174/19 , Y10S174/29
摘要： A synchronous machine for power and/or voltage control comprises a stator with a stator winding and a rotor with a field winding. The stator winding comprises a high-voltage cable with solid insulation. A rotor has a thermally based rotor current limit intersecting with a thermally based stator current limit in a capability graph at a power factor considerably below the rated power factor or has the thermally based rotor current limit above the thermally based stator current limit. In the capability graph. Means are provided for limiting the currents in order to avoid thermal damage. In a method for power and/or voltage control of such a synchronous machine, the machine operates with the stator current exceeding the thermally based stator current limit for a certain time period less than the maxim an permissible time limit, whereafter the overload is reduced by reduction of either the active power or the field current or a combination of both.
摘要翻译：用于电力和/或电压控制的同步电机包括具有定子绕组的定子和具有励磁绕组的转子。定子绕组包括具有固体绝缘的高压电缆。转子具有与基于热定子电流限制相交的热基转子电流极限，功率曲线的功率因数明显低于额定功率因数，或具有高于热定子电流极限的基于热的转子电流限制。在能力图中。提供了用于限制电流以避免热损伤的装置。在这种同步电机的功率和/或电压控制方法中，机器以超过热定子电流限制的定子电流工作一段时间，小于允许时间限制的最大值，之后过载被减少降低有功功率或励磁电流或二者的组合。

5. 发明授权

US06936947B1 Turbo generator plant with a high voltage electric generator 失效
标题翻译：具有高压发电机的涡轮发电机组
公开(公告)号：US06936947B1
公开(公告)日：2005-08-30
申请号：US08952996
申请日：1997-05-27
申请人： Mats Leijon , Peter Templin , Claes Ivarson , Lars Gertmar , Peter Carstensen , Bertil Larsson , Sören Berggren , Erland Sörensen , Bertil Berggren , Gunnar Kylander , Mons Hölleland
发明人： Mats Leijon , Peter Templin , Claes Ivarson , Lars Gertmar , Peter Carstensen , Bertil Larsson , Sören Berggren , Erland Sörensen , Bertil Berggren , Gunnar Kylander , Mons Hölleland
IPC分类号： H02M7/04 , B60M3/00 , H01B7/00 , H01B7/02 , H01F3/10 , H01F3/14 , H01F27/00 , H01F27/28 , H01F27/32 , H01F27/34 , H01F29/14 , H02H3/02 , H02J3/36 , H02K1/16 , H02K3/12 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/04 , H02K15/00 , H02K15/085 , H02K15/12 , H02K47/18 , H02M3/00
CPC分类号： H02K15/00 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/323 , H01F27/34 , H01F29/14 , H01F2027/2833 , H01F2027/329 , H01F2029/143 , H02H3/025 , H02K1/165 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/048 , H02K15/12 , H02K2203/15 , Y10S174/13 , Y10S174/14 , Y10S174/15 , Y10S174/17 , Y10S174/19 , Y10S174/20 , Y10S174/22 , Y10S174/24 , Y10S174/25 , Y10S174/26 , Y10S174/28 , Y10S174/29
摘要： In a plant containing a turbo-generator the magnetic circuit of the turbo-generator is included in an electric generator which directly supplies a high supply voltage of 20-800 kV, preferably higher than 36 kV. The insulation of the generator is built up of a cable (6) comprising one or more current-carrying conductors (31) with a number of strands (36) surrounded by outer and inner semiconducting layers (34, 32) and intermediate insulating layers (33). The outer semiconducting layer (34) is at earth potential. The phases of the winding are Y-connected. The Y-point may be insulated and protected from over-voltage by means of surge arresters, or else the Y-point may be earthed via a suppression filter.
摘要翻译：在包含涡轮发电机的设备中，涡轮发电机的磁路包括在直接提供20-800kV，优选高于36kV的高电源电压的发电机中。发电机的绝缘由电缆（6）构成，电缆（6）包括一个或多个载流导体（31），多个导线（36）被外部和内部半导体层（34,32）和中间绝缘层（ 33）。外部半导体层（34）处于地电位。绕组的相位是Y形连接的。 Y点可以通过避雷器进行绝缘和保护，免受过电压，否则Y点可能通过抑制滤波器接地。

6. 发明授权

US06972505B1 Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same 失效
标题翻译：具有高压定子绕组的旋转电机和支撑绕组的细长支撑装置及其制造方法
公开(公告)号：US06972505B1
公开(公告)日：2005-12-06
申请号：US09147325
申请日：1997-05-27
申请人： Mats Leijon , Peter Templin , Bengt Rydholm , Lars Gertmar , Bertil Larsson , Bengt Rothman , Peter Carstensen , Leif Johansson , Claes Ivarson , Bo Hernnas , Goran Holmstrom , Bengt Goran , Alberti Backlund
发明人： Mats Leijon , Peter Templin , Bengt Rydholm , Lars Gertmar , Bertil Larsson , Bengt Rothman , Peter Carstensen , Leif Johansson , Claes Ivarson , Bo Hernnas , Goran Holmstrom , Bengt Goran , Alberti Backlund
IPC分类号： H01B7/02 , H01F27/28 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K15/00 , H02K15/12
CPC分类号： H01F27/288 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K15/00 , H02K2203/15 , Y10S174/20 , Y10S174/27 , Y10S174/33
摘要： A rotating electrical machine and method for making the machine, where the machine includes a high-voltage stator winding and elongated support devices for supporting the winding. The machine and method employ an arrangement of cable that is made of inner conductive strands, covered with a first semiconducting layer, which is covered with an insulating layer, which is covered with a second semiconducting layer. The cable is wound in slots in the stator such that separate cable lead-throughs are positioned in specific arrangements with respect to each other and in slots of the stator. The arrangement of the cable in the stator protects the integrity of the respective components in the cable and particularly the second semiconducting layer.
摘要翻译：一种用于制造机器的旋转电机和方法，其中机器包括用于支撑绕组的高压定子绕组和细长支撑装置。机器和方法采用由内部导电线制成的电缆布置，被覆盖有覆盖有第二半导体层的绝缘层的第一半导电层覆盖。电缆缠绕在定子中的槽中，使得单独的电缆引线相对于彼此和定子的狭槽以特定布置定位。电缆在定子中的布置保护了电缆，特别是第二半导体层中相应部件的完整性。

7. 发明授权

US06919664B2 High voltage plants with electric motors 失效
标题翻译：带电动马达的高压电厂
公开(公告)号：US06919664B2
公开(公告)日：2005-07-19
申请号：US08952995
申请日：1997-05-27
申请人： Mats Leijon , Lars Gertmar , Lennart Brandt
发明人： Mats Leijon , Lars Gertmar , Lennart Brandt
IPC分类号： H02M7/04 , B60M3/00 , H01B7/00 , H01B7/02 , H01F3/10 , H01F3/14 , H01F27/00 , H01F27/28 , H01F27/32 , H01F27/34 , H01F29/14 , H02H3/02 , H02J3/36 , H02K1/16 , H02K3/12 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/04 , H02K15/00 , H02K15/085 , H02K15/12 , H02K47/18 , H02M3/00
CPC分类号： H02K15/00 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/323 , H01F27/34 , H01F29/14 , H01F2027/2833 , H01F2027/329 , H01F2029/143 , H02H3/025 , H02K1/165 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/048 , H02K15/12 , H02K2203/15 , Y10S174/13 , Y10S174/14 , Y10S174/15 , Y10S174/17 , Y10S174/19 , Y10S174/20 , Y10S174/22 , Y10S174/24 , Y10S174/25 , Y10S174/26 , Y10S174/28 , Y10S174/29
摘要： In a plant comprising one or more electric machines constructed with insulated conductors and connected for heavy current via insulated conductors, the magnetic circuit in at least one of these electric machines is connected directly to a high supply voltage of 20-800 kV, preferably higher than 36 kV. The insulation of the electric machine is built up of a cable (6) placed in its winding and comprising one or more current-carrying conductors (31) with a number of strands (36) surrounded by outer and inner semiconducting layers (34, 32) and intermediate insulating layers (33). The conductors (31) may be group-wise connected in parallel and semiconducting layers are therefore not required around every conductor in the group. If the conductors (31) are connected in series with each other within the group a part insulation (35) is required which will withstand a few kV, whereas connection of the conductors (31) to every phase requires a strong part insulation (35) which will withstand the phase voltage of the high-voltage supply network.
摘要翻译：在包括由绝缘导体构成的一个或多个电机并且经由绝缘导体连接用于大电流的电机的设备中，这些电机中的至少一个中的磁路直接连接到20-800kV的高电源电压，优选地高于 36 kV。电机的绝缘由放置在其绕组中的电缆（6）构成，并且包括一个或多个载流导体（31），多个线束（36）被外部和内部半导体层（34,32）包围）和中间绝缘层（33）。导体（31）可以并联地分组连接，因此在组中的每个导体周围不需要半导体层。如果导体（31）在组内彼此串联连接，则需要能承受几kV的部分绝缘（35），而导体（31）与每相的连接需要强的部分绝缘（35）这将承受高压供电网络的相电压。

8. 发明授权

US08664789B2 Wave-power unit 有权
标题翻译：波动单元
公开(公告)号：US08664789B2
公开(公告)日：2014-03-04
申请号：US13060627
申请日：2008-08-26
申请人： Mats Leijon , Magnus Stälberg , Andrej Savin
发明人： Mats Leijon , Magnus Stälberg , Andrej Savin
IPC分类号： F03B13/10 , F03B13/12 , H02P9/04
CPC分类号： F03B13/1855 , F05B2220/707 , F05B2240/95 , F05B2240/97 , Y02E10/38
摘要： The invention relates to a wave-power unit with a floating body (1) connected by flexible connection means (3) to a translator (6) reciprocating in a linear generator (2), The floating body (1) is arranged for floating on the sea and the stator (8) of the generator for anchoring on the sea bed, According to the invention the connection means is guided by a guiding device (9) through lower and upper openings, The part of the connection means (3) that momentary is within the guiding device (9) is thereby guided to be aligned with the translator movements adjacent the lower opening and to be allowed to be inclined adjacent the upper opening. The invention also relates to a use of the invented wave-power plant and to a method for producing electric energy.
摘要翻译：本发明涉及一种具有浮动体（1）的波动单元，该浮动体（1）通过柔性连接装置（3）连接到在线性发生器（2）中往复运动的平移器（6）。浮体（1）布置成浮动发电机的海水和定子（8），用于锚固在海床上，根据本发明，连接装置通过下部和上部开口由引导装置（9）引导。连接装置（3）的部分引导装置（9）内的瞬时被引导以与邻近下开口的平移器运动对齐并允许其在上开口附近倾斜。本发明还涉及本发明的波浪发电厂的用途和用于生产电能的方法。

9. 发明申请

US20130270831A1 ELECTRIC DEVICE AND A METHOD FOR A WAVE POWER PLANT 有权
标题翻译：电力装置和波动发电厂的方法
公开(公告)号：US20130270831A1
公开(公告)日：2013-10-17
申请号：US13992290
申请日：2010-12-09
申请人： Mats Leijon , Cecilia Bostrom , Mikael Eriksson
发明人： Mats Leijon , Cecilia Bostrom , Mikael Eriksson
IPC分类号： H02M7/10 , F03B13/18
CPC分类号： H02M7/103 , F03B13/18 , F03B13/1845 , F03B15/00 , F05B2220/707 , H02P9/02 , H02P9/48 , H02P2101/10 , Y02E10/38
摘要： The invention relates to an electric device with a winding (12) and means for inducing a current in the winding. A bridge circuit (400) electrically connects the winding (12) to a load (13). According to the invention the bridge circuit (400) includes capacitor means (401, 402), which is adapted for obtaining resonance with the impedance of the winding (12)
摘要翻译：本发明涉及具有绕组（12）的电气装置和用于在绕组中感应电流的装置。桥接电路（400）将绕组（12）电连接到负载（13）。根据本发明，桥接电路（400）包括电容器装置（401,402），其适于与绕组（12）的阻抗获得共振，

10. 发明申请

US20130067904A1 Wave Power Unit, A Use of A Such and A Method of Producing Electric Energy 有权
标题翻译：波动力单元，使用这种和一种生产电能的方法
公开(公告)号：US20130067904A1
公开(公告)日：2013-03-21
申请号：US13700618
申请日：2010-05-28
申请人： Mats Leijon , Kalle haikonen
发明人： Mats Leijon , Kalle haikonen
IPC分类号： F03B13/18 , E02B9/08
CPC分类号： F03B13/18 , B63B35/44 , B63B2035/4466 , E02B9/08 , F03B13/1865 , F03B13/1885 , F16F1/40 , Y02E10/38
摘要： The invention relates to a wave power unit with a floating body (1), a submerged station (2) and flexible connection means (3) connecting the floating body (1) to the submerged station (100). The submerged station (100) has a stator 5 (5) and a moving part (6). According to the invention the flexible connection means (3) is provided with a damper (12). The damper (12) is arranged to absorb tensile forces in the flexible connection means (3). The invention also relates to a use of such a wave power unit and to a 10 method for producing and supplying electric energy.
摘要翻译：本发明涉及具有浮体（1），浸没站（2）和将浮体（1）连接到浸没站（100）的柔性连接装置（3）的波浪发电单元。浸没站（100）具有定子5（5）和移动部（6）。根据本发明，柔性连接装置（3）设置有阻尼器（12）。阻尼器（12）布置成吸收柔性连接装置（3）中的张力。本发明还涉及这种波动单元的使用以及用于生产和供应电能的10种方法。

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