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1. 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。

2. 发明授权

US06417456B1 Insulated conductor for high-voltage windings and a method of manufacturing the same 失效
标题翻译：高压绕组绝缘导体及其制造方法
公开(公告)号：US06417456B1
公开(公告)日：2002-07-09
申请号：US09194577
申请日：1998-11-27
申请人： Mats Leijon , Peter Carstensen
发明人： Mats Leijon , Peter Carstensen
IPC分类号： H01B900
CPC分类号： H02K15/12 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/323 , H01F27/34 , H01F2027/329 , H02K3/14 , H02K3/28 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/40 , H02K15/00 , H02K2203/15
摘要： An insulated conductor for high-voltage windings in electric machines employs conductor formed of one or more strands, an inner, first semi-conductive layer surrounding the strands, a first insulating layer surrounding the inner, first semi-conductive layer and an outer, second semi-conductive layer surrounding the first insulating layer. The second semi-conductive layer has at least two different earth points along the insulated conductor, the second semi-conductive layer has breaks located between consecutive earth points. A shielding device is located in each of said breaks for reducing amplification of the electric field strength produced at the breaks.
摘要翻译：用于电机中的高压绕组的绝缘导体采用由一根或多根股线形成的导体，围绕股线的内部第一半导电层，围绕内部第一半导电层的第一绝缘层和外部第二半导电层围绕第一绝缘层的半导体层。第二半导体层沿着绝缘导体具有至少两个不同的接地点，第二半导电层在连续的接地点之间具有断裂。屏蔽装置位于每个所述断裂中，用于减少在断裂时产生的电场强度的放大。

3. 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。

4. 发明授权

US06376775B1 Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor 失效
标题翻译：用于高压绕组的导体和包括导体的绕组的旋转电机
公开(公告)号：US06376775B1
公开(公告)日：2002-04-23
申请号：US09147319
申请日：1999-02-09
申请人： Mats Leijon , Kenneth Johannesson , Stefan Milton , Peter Carstensen , Bengt Rydholm
发明人： Mats Leijon , Kenneth Johannesson , Stefan Milton , Peter Carstensen , Bengt Rydholm
IPC分类号： H01B508
CPC分类号： H01F27/323 , H01F3/10 , H01F3/14 , H01F27/288 , H01F27/34 , H01F2027/329 , H02K1/165 , H02K3/14 , H02K3/28 , H02K3/34 , H02K3/40 , H02K3/48 , H02K9/19 , H02K11/046 , H02K15/00 , H02K15/12 , H02K2203/15
摘要： A conductor and a rotating electric high-voltage machine that includes the conductor has a cable configured for high-voltage operation. The cable may be included as a winding for the rotating electric high-voltage machine. The conductor includes a first strand that is clad with an electrically insulating layer, and a second strand that is uninsulated whereas the first strand and the second strand are arranged in two or more layers of strands. The two or more layers of strands are insulated from one another. Furthermore, the first and second layers of the two or more layers of strands are arranged around a central core where the central core is at least one of an air core and a core of another material. The second strand is positioned so as not to be electrically contacting any other uninsulated strand.
摘要翻译：导体和包括导体的旋转电高压机具有配置用于高压操作的电缆。电缆可以作为旋转电动高压机的绕组。导体包括被电绝缘层包覆的第一股线和未绝缘的第二股线，而第一股线和第二股线布置成两层或更多层股线。两层或多层股线彼此绝缘。此外，两层或更多层股线的第一层和第二层围绕中心芯布置，其中中心芯是空芯和另一材料的芯中的至少一个。第二股线定位成不与任何其他未绝缘股线电接触。

5. 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。

6. 发明授权

US09581129B2 Wave power unit, a use of a such and a method of producing electric energy 有权
标题翻译：波功率单元，使用这样的电能和生产电能的方法
公开(公告)号：US09581129B2
公开(公告)日：2017-02-28
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 , B63B35/44 , F16F1/40 , 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。

7. 发明申请

US20130140824A1 WAVE POWER UNIT WITH GUIDING DEVICE 有权
标题翻译：具有导向装置的波动电源单元
公开(公告)号：US20130140824A1
公开(公告)日：2013-06-06
申请号：US13700571
申请日：2010-05-28
申请人： Mats Leijon , Andrej Savin , Robert Leandersson , Rafael Waters , Magnus Rahm
发明人： Mats Leijon , Andrej Savin , Robert Leandersson , Rafael Waters , Magnus Rahm
IPC分类号： F03B13/14
CPC分类号： F03B13/14 , B66D1/36 , F03B13/1865 , F05B2220/707 , F05B2240/97 , Y02E10/38
摘要： The invention relates to a wave power unit having a submerged station anchored on the sea bottom, a floating body floating on the sea surface and flexible connection means (3) connecting these. The submerged station has a linear generator with a reciprocating translator. According to the invention, the station includes a guiding device (9) for the flexible connection means (3). The guiding device (9) has a plurality of rotatable rollers (15a-18c). The rollers (15a-18c) form a passage for the flexible connection means (3). The invention also relates to use of the wave power unit and to a method for producing electric power.
摘要翻译：本发明涉及一种具有锚固在海底的潜水站，浮在海面上的浮体和连接它们的柔性连接装置（3）的波浪发电单元。淹没站具有一个带往复平移的线性发电机。根据本发明，车站包括用于柔性连接装置（3）的引导装置（9）。引导装置（9）具有多个可旋转辊（15a-18c）。辊（15a-18c）形成用于柔性连接装置（3）的通道。本发明还涉及波功率单元的使用和用于产生电力的方法。

8. 发明授权

US08212411B2 System for generating electric energy 失效
标题翻译：发电系统
公开(公告)号：US08212411B2
公开(公告)日：2012-07-03
申请号：US12225661
申请日：2006-03-29
申请人： Karin Thorburn , Mats Leijon
发明人： Karin Thorburn , Mats Leijon
IPC分类号： F03B13/10
CPC分类号： F03B13/18 , F03D9/255 , F03D9/257 , H02J3/382 , H02J3/386 , Y02E10/38 , Y02E10/72 , Y02E10/763 , Y10T307/696 , Y10T307/718
摘要： A system for generating electric energy from renewable energy sources such as waves includes a plurality of generator aggregates (4a-6c) arranged in the sea and a plurality of switchgears (1a-1c) arranged in the sea. Each switchgear (1a-1c) is connected to a plurality of the generator aggregates (4a-6c). A plurality of primary intermediate stations (17a-17c) are respectively connected to a plurality of the switchgears, and a secondary intermediate station (19) is connected to a plurality of the primary intermediate stations (17a-17c). The secondary intermediate station is also connected to a land based electric network. Switching means (192) is present for allowing selective connection to various locations (193, 194, 195) in the electric network.
摘要翻译：用于从诸如波浪的可再生能源产生电能的系统包括布置在海中的多个发电机集合体（4a-6c）和布置在海中的多个开关装置（1a-1c）。每个开关装置（1a-1c）连接到多个发电机集合体（4a-6c）。多个初级中间站（17a-17c）分别连接到多个开关设备，并且次级中间站（19）连接到多个初级中间站（17a-17c）。次级中间站也连接到陆基电网。存在切换装置（192），用于允许选择性地连接到电网中的各种位置（193,194,195）。

9. 发明申请

US20110197578A1 HYDROPOWER PLANT PROVIDED WITH A GRATING AND METHOD FOR OPERATING A SUCH 有权
标题翻译：水泥厂提供了一种格栅和操作方法
公开(公告)号：US20110197578A1
公开(公告)日：2011-08-18
申请号：US13059549
申请日：2008-08-18
申请人： Mats Leijon
发明人： Mats Leijon
IPC分类号： F03B13/18
CPC分类号： F03B17/063 , F03B13/264 , F05B2240/12 , F05B2240/97 , Y02E10/28 , Y02E10/38
摘要： The invention relates to a hydropower plant including a water turbine submerged in a water current, A grating is located adjacent the water turbine. According to the invention the grating is arranged to guide the water flow in the water current such that the velocity of the water between the grating and the water turbine becomes non-uniform. The invention also relates to a use of the hydropower plant for generating electric energy for supply to an electric network. Further the invention relates to a method for operating a hydropower plant.
摘要翻译：本发明涉及一种水力发电厂，包括淹没在水流中的水轮机，光栅位于水轮机附近。根据本发明，光栅布置成引导水流中的水流，使得光栅和水轮机之间的水流速度变得不均匀。本发明还涉及水电站用于产生用于向电网供应的电能的用途。此外，本发明涉及一种操作水电站的方法。

10. 发明授权

US07061133B1 Wind power plant 失效
标题翻译：风力发电厂
公开(公告)号：US07061133B1
公开(公告)日：2006-06-13
申请号：US09554888
申请日：1998-11-30
申请人： Mats Leijon , Gunnar Kylander
发明人： Mats Leijon , Gunnar Kylander
IPC分类号： F03D9/00 , H02K3/40
CPC分类号： H02K3/40 , F03D9/25 , F03D15/00 , H02K7/1838 , H02K2203/15 , Y02E10/725 , Y10S174/15 , Y10S174/28
摘要： The magnetic circuit of a generator in a wind power plant is arranged to directly supply a high supply voltage of 2-50 kV, preferably higher than 10 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 arrestors, or else the Y-point may be earthed via a suppression filter. The invention also relates to a wind power plant, a generator included in the plant and a variable speed system for such a plant.
摘要翻译：风力发电厂中的发电机的磁路被布置成直接供应2-50kV，优选高于10kV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点可以通过浪涌抑制器进行绝缘和保护，防止过电压，否则Y点可能通过抑制滤波器接地。本发明还涉及一种风力发电厂，包括在工厂中的发电机和用于这种设备的变速系统。

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