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1. 发明授权

US06970063B1 Power transformer/inductor 失效
标题翻译：电力变压器/电感器
公开(公告)号：US06970063B1
公开(公告)日：2005-11-29
申请号：US09355801
申请日：1998-02-02
申请人： Udo Fromm , Sven Hornfeldt , Par Holmberg , Gunnar Kylander , Li Ming , Mats Leijon
发明人： Udo Fromm , Sven Hornfeldt , Par Holmberg , Gunnar Kylander , Li Ming , Mats Leijon
IPC分类号： H01F27/34 , H01F27/28
CPC分类号： H01F27/288 , H01F27/2828
摘要： The present invention relates to a power transformer/inductor comprising at least one winding. The windings are designed by means of a high-voltage cable, comprising an electric conductor, and around the conductor there is arranged a first semiconducting layer, around the first semiconducting layer there is arranged an insulating layer and around the insulating layer there is arranged a second semiconducting layer. The second semiconducting layer is earthed at or in the vicinity of both ends (261, 262; 281, 282) of each winding and furthermore one point between both ends (261, 262; 281, 282) is directly earthed.
摘要翻译：本发明涉及一种包括至少一个绕组的电力变压器/电感器。绕组是通过包括电导体的高压电缆设计的，并且围绕导体布置有第一半导电层，围绕第一半导体层布置有绝缘层，并且围绕绝缘层布置有第二半导体层。第二半导体层在两端（26,21,26,28,28,23,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28,28 每个绕组的另一个点以及两端之间的一个点（26 1，2 2， 2 ）直接接地。

2. 发明授权

US07046492B2 Power transformer/inductor 失效
标题翻译：电力变压器/电感器
公开(公告)号：US07046492B2
公开(公告)日：2006-05-16
申请号：US11014804
申请日：2004-12-20
申请人： Udo Fromm , Sven Hornfeldt , Par Holmberg , Gunnar Kylander , Li Ming , Mats Leijon
发明人： Udo Fromm , Sven Hornfeldt , Par Holmberg , Gunnar Kylander , Li Ming , Mats Leijon
IPC分类号： H02H7/04
CPC分类号： H01F27/2828 , H01F27/288 , Y10S174/13
摘要： A power transformer/inductor includes at least one winding. The winding is made of a high voltage cable that includes an electric conductor, and around the electric conductor is arranged a first semiconducting layer, around the first semiconducting layer is an insulating layer, and around the insulating layer is a second semiconducting layer. The second semiconducting layer is directly earthed at both ends of the winding and furthermore at least at two points per turn of every winding such that one or more points are indirectly earthed.
摘要翻译：电力变压器/电感器包括至少一个绕组。绕组由包括电导体的高压电缆制成，并且围绕电导体布置有第一半导体层，围绕第一半导体层是绝缘层，并且绝缘层周围是第二半导体层。第二半导电层在绕组的两端处直接接地，此外至少在每个绕组的每匝两点处，使得一个或多个点被间接接地。

3. 发明申请

US20050099258A1 Power transformer/inductor 失效
标题翻译：电力变压器/电感器
公开(公告)号：US20050099258A1
公开(公告)日：2005-05-12
申请号：US11014804
申请日：2004-12-20
申请人： Udo Fromm , Sven Hornfeldt , Par Holmberg , Gunnar Kylander , Li Ming , Mats Leijon
发明人： Udo Fromm , Sven Hornfeldt , Par Holmberg , Gunnar Kylander , Li Ming , Mats Leijon
IPC分类号： H01F27/34 , H01F27/28
CPC分类号： H01F27/2828 , H01F27/288 , Y10S174/13
摘要： A power transformer/inductor includes at least one winding. The winding is made of a high voltage cable that includes an electric conductor, and around the electric conductor is arranged a first semiconducting layer, around the first semiconducting layer is an insulating layer, and around the insulating layer is a second semiconducting layer. The second semiconducting layer is directly earthed at both ends of the winding and furthermore at least at two points per turn of every winding such that one or more points are indirectly earthed.
摘要翻译：电力变压器/电感器包括至少一个绕组。绕组由包括电导体的高压电缆制成，并且围绕电导体布置有第一半导体层，围绕第一半导体层是绝缘层，并且绝缘层周围是第二半导体层。第二半导电层在绕组的两端处直接接地，此外至少在每个绕组的每匝两点处，使得一个或多个点被间接接地。

4. 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。

5. 发明授权

US06369470B1 Axial cooling of a rotor 失效
标题翻译：转子的轴向冷却
公开(公告)号：US06369470B1
公开(公告)日：2002-04-09
申请号：US09297609
申请日：1999-06-28
申请人： Gunnar Kylander , Mats Leijon
发明人： Gunnar Kylander , Mats Leijon
IPC分类号： H02K900
CPC分类号： H02K1/325
摘要： A rotating electric machine (1) having a stator (2) provided with windings and a rotor (4) provided with field windings and with salient poles (10) forming pole gaps (9) between the pole shoes (12) of the poles (10), which rotor (4) is arranged to be cooled by air flowing axially through the pole gaps (9) of the rotor (4), wherein each pole gap (9) between the pole shoes (12) is covered by at least one covering member (14) and that the air gap (15) is equipped with a sealing ring (16) to limit axial air flow.
摘要翻译：具有设置有绕组的定子（2）和设置有励磁绕组的转子（4）的旋转电机（1）和在极靴（12）之间形成极间隙（9）的凸极（10） 10），该转子（4）被布置成通过轴向地流过转子（4）的极隙（9）的空气冷却，其中极靴（12）之间的每个极间隙（9）至少被覆盖一个覆盖构件（14），并且气隙（15）配备有密封环（16）以限制轴向空气流动。

6. 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。

7. 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。

8. 发明授权

US06825585B1 End plate 失效
标题翻译：端板
公开(公告)号：US06825585B1
公开(公告)日：2004-11-30
申请号：US09355753
申请日：2000-03-17
申请人： Hans-Olof Kalldin , Gunnar Kylander , Mats Leijon , Bengt Goran , Arne Edman
发明人： Hans-Olof Kalldin , Gunnar Kylander , Mats Leijon , Bengt Goran , Arne Edman
IPC分类号： H02K120
CPC分类号： H02K1/20 , H02K2203/15
摘要： An end plate (1, 11) for a stator (31) wound with a cable in a rotating electric machine, the plate (1, 11) being provided with axially running winding slots (2) corresponding to the stator (31) and axially running apertures (19, 21, 22, 26) for cooling tubes corresponding to the stator (31), and that the plate (1, 11) is provided with at least one bending member (20, 23, 27) pre-shaped in the plate (1, 11) for cooling tubes (33) insertable into the cooling-tube apertures (19, 21, 22, 26) and also a procedure for supporting and protecting a cooling tube in a first axially running aperture at its exit from a stator in a rotating electric machine, whereby an end plate provided with bending members is applied at the end of the stator, the cooling tube being bent around the bending member before continuing, either by being fitted in a second axially running aperture in the stator or for extension out of the stator.
摘要翻译： 1.一种用旋转电机缠绕在电缆上的定子（31）的端板（1,11），所述板（1,11）设置有与定子（31）相对应的轴向运行的卷绕槽（2）用于与定子（31）对应的冷却管的运行孔（19,21,22,26），并且板（1,11）设置有至少一个预成形的弯曲构件（20,23,27）用于冷却管（33）的板（1,11）可插入冷却管孔（19,21,22,26）中，并且还包括在其出口处的第一轴向运行的孔中支撑和保护冷却管的步骤旋转电机中的定子，其中设置有弯曲构件的端板被施加在定子的端部，冷却管在继续之前围绕弯曲构件弯曲，或者通过装配在定子中的第二轴向运动的孔中或用于从定子延伸出来。

9. 发明授权

US06646363B2 Rotating electric machine with coil supports 失效
标题翻译：旋转电机带线圈支架
公开(公告)号：US06646363B2
公开(公告)日：2003-11-11
申请号：US09355725
申请日：1999-10-04
申请人： Gunnar Kylander , Arne Edman , Mats Leijon , Nils-Ivar Landgren
发明人： Gunnar Kylander , Arne Edman , Mats Leijon , Nils-Ivar Landgren
IPC分类号： H02K352
CPC分类号： H02K1/325 , H02K3/527 , H02K2203/15 , Y10S174/21 , Y10S174/27 , Y10S174/28 , Y10S174/29
摘要： The invention relates to a rotating electric machine comprising a stator (4) provided with windings drawn through slots in the stator, and a rotor (1) having a central axis (2) and poles (5, 6) in the form of pole pieces (8, 9) provided with windings and forming solenoids, pole gaps (13) being arranged between the poles. The machine also comprises coil supports (15, 16) in said pole gaps in order to support the solenoid windings (10, 11). It is characterized in that the coil supports (15, 16) are arranged in pairs and that each coil supports (15, 16) is shaped so that it supports only a part of the solenoid windings (10, 11) of the two adjacent poles (5, 6).
摘要翻译：本发明涉及一种旋转电机，包括定子（4），该定子（4）设置有通过定子中的狭槽拉出的绕组，以及具有中心轴线（2）的转子（1）和极片形式的极点（5,6）（8,9）设置有绕组和形成螺线管，极间设置有极间隙（13）。该机器还包括在所述极间隙中的线圈支撑件（15,16），以便支撑螺线管绕组（10,11）。其特征在于，线圈支撑件（15,16）成对布置，并且每个线圈支撑件（15,16）成形为使得它仅支撑两个相邻极点的螺线管绕组（10,11）的一部分（5,6）。

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