公开(公告)号：WO2002078915A1

公开(公告)日：2002-10-10

申请号：PCT/SE2002/000646

申请日：2002-04-02

Applicant: ABB AB ,  JOHANNESSEN, Svein ,  ENDRESEN, Jan ,  SJÖBERG, Ralph

Inventor： JOHANNESSEN, Svein ,  ENDRESEN, Jan ,  SJÖBERG, Ralph

IPC: B25J9/00

CPC classification number: B25J9/1689 ,  B25J13/06 ,  B25J19/06 ,  G05B2219/31162 ,  G05B2219/33192 ,  G05B2219/39001 ,  G05B2219/39384 ,  G05B2219/39447

Abstract: A communication system for safe wireless control of an manoeuvrable object (3), comprising a control unit (1) having means for operating the object and receiving means for wireless information, and a portable operating unit (2) having sending means for wireless information, where said information is divided in time slots (t s ), each containing a data package (21). The receiving means comprises detecting means for detecting in a time part (t p ) of a time slot the presence of said data package and calculating means for calculating upon a reception failure the number of time parts having no presence of said data package following a time slot with presence of said data package. The control unit exercises a control command when a data package with a correct information has been received within a number of time parts just exceeding a full time slot.

Abstract translation: 一种用于对可操作对象（3）的安全无线控制的通信系统，包括具有用于操作所述对象的装置和用于无线信息的接收装置的控制单元（1）和具有用于无线信息的发送装置的便携式操作单元（2） 其中所述信息在时隙（ts）中被划分，每个时隙包含数据包（21）。 接收装置包括检测装置，用于在时隙部分（tp）检测所述数据包的存在和计算装置，用于在接收到故障后计算在时隙之后不存在所述数据包的时间部分的数量 存在所述数据包。 当具有正确信息的数据包已被接收到超过全时隙的时间部分的数量时，控制单元执行控制命令。

公开(公告)号：WO2002074472A1

公开(公告)日：2002-09-26

申请号：PCT/SE2002/000511

申请日：2002-03-18

Applicant: ABB AB ,  KROON, Tord ,  SVAHN, Conny

Inventor： KROON, Tord ,  SVAHN, Conny

IPC: B22D11/115

CPC classification number: B22D11/115

Abstract: A device for continuous casting of metal, comprising an electromagnetic brake that includes at least one downwardly open mould comprising cooled copper plates (1a, 1b) that form a chilled casting mould with a rectangular cross section, wherein said mould is adapted to be supplied with an incoming primary flow of melt. Magnets (4) are adapted to generate at least one static or periodic low-frequency magnetic field to act in the path of the inflowing melt and to split up the primary flow as well as to control possible secondary flows. Each magnet (4) comprises at least one magnetically conducting core (5, 6, 7, 8) and at least one yoke (13), which together with the magnetically conducting cores forms a magnetic circuit. The magnetically conducting cores are arranged close to the long sides (1a) of the mould and the magnets (4) are arranged to be movable in one plane .

Abstract translation: 一种用于连续铸造金属的装置，包括电磁制动器，其包括至少一个向下开口的模具，该模具包括形成具有矩形横截面的冷却铸模的冷却铜板（1a，1b），其中所述模具适于供应 输入的主要熔体流。 磁体（4）适​​于产生至少一个静态或周期性低频磁场，以在流入的熔体的路径中起作用并且分裂主流以及控制可能的二次流。 每个磁体（4）包括至少一个导磁芯（5,6,7,8）和至少一个磁轭（13），其与导磁芯一起形成磁路。 导磁芯靠近模具的长边（1a）布置，并且磁体（4）布置成可在一个平面中移动。

公开(公告)号：WO0165662A9

公开(公告)日：2002-08-15

申请号：PCT/SE0100431

申请日：2001-03-01

Applicant: ABB AB ,  WAEPPLING DANIEL ,  ROTHMAN BENGT ,  KYLANDER GUNNAR ,  DAHLGREN MIKAEL

Inventor： WAEPPLING DANIEL ,  ROTHMAN BENGT ,  KYLANDER GUNNAR ,  DAHLGREN MIKAEL

IPC: H02K1/27 ,  H02K15/03

CPC classification number: H02K1/2773

Abstract: A permanent magnet rotor comprising flux concentrating members (2, 2') located at a distance from each other as seen in the rotational direction of the rotor, and spaces (3) for receiving permanent magnets, which spaces (3) each being located between two flux concentrating members (2, 2') that are adjacent to each other, several separate permanent magnets (15) arranged against each other being placed in each of said spaces (3). The invention relates to a generator comprising such a permanent magnet rotor and a method for producing such a permanent magnet rotor.

Abstract translation: 一种永久磁铁转子，其包括在转子的旋转方向上彼此间隔一定距离的磁通集中构件（2,2'）和用于接收永磁体的空间（3），所述空间（3）各自位于 彼此相邻的两个磁通集中构件（2,2'）被放置在每个所述空间（3）中的相互排列的几个单独的永磁体（15）。 本发明涉及一种包括这种永磁转子的发电机及其制造方法。

公开(公告)号：WO2002061772A1

公开(公告)日：2002-08-08

申请号：PCT/SE2002/000186

申请日：2002-02-01

Applicant: ABB AB ,  CARSTENSEN, Peter ,  WASS, Törbjörn ,  HERNNÄS, Bo

Inventor： CARSTENSEN, Peter ,  WASS, Törbjörn ,  HERNNÄS, Bo

IPC: H01F27/32

CPC classification number: H01F27/2823 ,  H02K3/30 ,  H02K3/40 ,  H02K2203/15

Abstract: An induction winding (20) consisting of at least one turn, containing current-carrying means (10) comprising stranded conductors (11) arranged in at least one layer (12, 13, 14) where the said at least one layer is electrically insulated from adjacent layers (16, 17, 18) and at least two adjacent strands constituting the said at least one layer are uninsulated.

Abstract translation: 一种由至少一匝组成的感应绕组（20），其包含载流装置（10），其包括布置在至少一层（12,13,14）中的绞合导体（11），其中所述至少一层的电绝缘 来自相邻层（16,17,18）和构成所述至少一层的至少两个相邻链未被绝缘。

公开(公告)号：WO0175915A3

公开(公告)日：2002-05-16

申请号：PCT/EP0104404

申请日：2001-04-02

Applicant: ABB AB ,  SASSE CHRISTIAN ,  WARREN NICK ,  DAHLGREN MIKAEL ,  MIN PAN ,  SOEDERHOLM SVANTE ,  JONSSON TOMAS ,  ERIKSSON ANDERS

Inventor： SASSE CHRISTIAN ,  WARREN NICK ,  DAHLGREN MIKAEL ,  MIN PAN ,  SOEDERHOLM SVANTE ,  JONSSON TOMAS ,  ERIKSSON ANDERS

IPC: H01F3/14 ,  H01F41/02

CPC classification number: H01F3/14 ,  H01F41/02

Abstract: A method of producing a magnetic product (55), in particular a block of distributed air gap material, comprising producing a layered device (52) having at least one dielectric layer (50) of plastics material and at least one magnetic layer (51) comprising magnetic material and joining the layers together to form the layered device into the magnetic product.

Abstract translation: 一种制造磁性产品（55）的方法，特别是分布式气隙材料块，包括制造具有至少一个塑料材料的介电层（50）和至少一个磁性层（51）的分层器件（52） 包括磁性材料并将层连接在一起以将分层器件形成为磁性产品。

公开(公告)号：WO2002031956A1

公开(公告)日：2002-04-18

申请号：PCT/SE2001/002146

申请日：2001-10-04

Applicant: ABB AB ,  BIJLENGA, Bo ,  STERGIOPOULOS, Fotis ,  ASPLUND, Gunnar

Inventor： BIJLENGA, Bo ,  STERGIOPOULOS, Fotis ,  ASPLUND, Gunnar

IPC: H02M7/48

CPC classification number: H02M7/487

Abstract: A VSC-converter for converting alternating voltage into direct voltage and conversely is controlled so that semiconductor devices of turn-off type connected in anti-parallel with diodes are controlled to be turned on and turned off so that an alternating voltage phase line is alternatively connected to a midpoint (23) of a direct voltage side of the apparatus, the plus pole (7) mad the minus pole (8) of the direct voltage side for generating a train of pulses with determined amplitudes according to a pulse width modulation pattern on the phase output of the apparatus. The midpoint of the direct voltage side is connectable to the phase output through two different so called zero states. The semiconductor devices (13-16, 10, 11) are controlled so that both zero states are each assumed at least once during a half period during which the fundamental frequency component of a voltage set value of the phase output is positive or negative.

Abstract translation: 用于将交流电压转换为直流电压的VSC转换器被控制，使得与二极管反并联连接的关断型半导体器件被控制为导通和截止，使得交流电压相位线交替连接 到设备的直流电压侧的中点（23），正极（7）直流电压侧的负极（8），用于根据脉冲宽度调制模式产生具有确定幅度的脉冲串 设备的相位输出。 直流电压侧的中点可通过两个不同的所谓的零状态连接到相位输出。 控制半导体器件（13-16,10,11），使得在相位输出的电压设定值的基频分量为正或负的半个周期期间，两个零状态均假定为至少一次。

公开(公告)号：WO9940676A9

公开(公告)日：2002-01-03

申请号：PCT/SE9802273

申请日：1998-12-10

Applicant: ABB AB ,  BIJLENGA BO

Inventor： BIJLENGA BO

IPC: H02M7/48 ,  H02M7/487 ,  H02M7/797

CPC classification number: H02M7/487

Abstract: A device for converting alternating voltage into direct voltage and conversely comprises in a series connection between the poles (5, 6) of a direct voltage side at least four units (1-4) each consisting of a semiconductor element (10-13) of turn-off type and a first diode (14) connected in anti-parallel therewith. A first mid-point (15) of the series connection is connected to an alternating voltage phase line (16) and forms a phase output. Second mid-points (18, 19) of the series connection are connected to a mid-point of the direct voltage side (9) through such units (20, 22 and 21, 23, respectively). An apparatus (24) is adapted to control the semiconductor elements (11, 12) with a pulse width modulation frequency of at least one order of magnitude higher than the fundamental frequency of the alternating voltage of the phase line (16) and the rest of the semiconductor elements (10, 13, 22, 23) with a frequency being substantially lower and within or close to the frequency range one or a couple of times of said fundamental frequency.

Abstract translation: 一种用于将交流电压转换为直流电压的装置，并且相反地包括直流电压侧的极（5,6）之间的串联连接至少四个单元（1-4），每个单元包括半导体元件（10-13） 关闭型和与其并联连接的第一二极管（14）。 串联连接的第一中点（15）连接到交流电压相线（16）并形成相输出。 串联的第二中点（18,19）通过这些单元（分别为20,22和21,23）连接到直流电压侧（9）的中点。 一种装置（24）适于以比相线（16）的交流电压的基频高至少一个数量级的脉冲宽度调制频率来控制半导体元件（11,12），其余的 所述半导体元件（10,13,22,23）的频率基本上较低且在所述基频的一个或几倍的频率范围内或接近所述基频的一或两倍。

公开(公告)号：WO2001086280A1

公开(公告)日：2001-11-15

申请号：PCT/SE2001000979

申请日：2001-05-04

Applicant: ABB AB ,  ERICSSON, Anders ,  OLSSON, Carl-Olof ,  PALM, Johan

Inventor： ABB AB

IPC: G01N29/00

CPC classification number: G01B17/06 ,  G01N29/348 ,  G01N29/40 ,  G01N2291/0231 ,  G01N2291/044 ,  G01N2291/2634 ,  G01S15/8909

Abstract: A method, in a high-voltage cable (1) comprising a central conductor (2) consisting of one or more strands (2a), an inner semiconductive layer (3) and a surrounding insulating layer (4), of measuring the topography (3a, 3c, 3d, 3e, 3f, 3g) at the interface between the inner semiconductive layer (3) and the insulating layer (4). Ultrasound with a frequency of between 0.1 MHz and 20 MHz, preferably between 0.5 MHz and 5 MHz, is used.

Abstract translation: 一种高压电缆（1）中的方法，所述高压电缆（1）包括由一个或多个线（2a），内部半导体层（3）和周围绝缘层（4）组成的中心导体（2） 3a，3c，3d，3e，3f，3g）在内部半导体层（3）和绝缘层（4）之间的界面处。 使用频率在0.1MHz和20MHz之间，优选在0.5MHz和5MHz之间的超声波。

公开(公告)号：WO0141167A2

公开(公告)日：2001-06-07

申请号：PCT/SE0002223

申请日：2000-11-14

Applicant: ABB AB ,  ISBERG PETER ,  HELLSTROEM BJOERN ,  STRIDH BENGT ,  LOENN ANNA LIISA ,  GUSTAFSSON ROLF ,  ARNELL SYLVIA ,  MIN PAN

Inventor： ISBERG PETER ,  HELLSTROEM BJOERN ,  STRIDH BENGT ,  LOENN ANNA-LIISA ,  GUSTAFSSON ROLF ,  ARNELL SYLVIA ,  MIN PAN

IPC: C10M103/00 ,  C10M103/06 ,  C10M169/04 ,  C10N10/04 ,  C10N10/06 ,  C10N10/12 ,  C10N10/16 ,  C10N40/14 ,  H01H1/00 ,  H01H1/021 ,  H01R13/03 ,  H01R39/20 ,  H01H1/02

CPC classification number: H01R13/03 ,  H01H1/021 ,  H01R39/20

Abstract: An element (20) for making an electric contact to another contact member (19) for enabling an electric current to flow between said element (20) and said contact member comprises a body having at least a contact surface thereof coated with a contact layer (21) to be applied against said contact member. This contact layer comprises a continuous film comprising a laminated multielement material having strong bonds, such as covalent or metallic bonds, within each atomic layer and weaker bonds, through larger bonding distance or for example as van der Waals bonds or hydrogen bonds, between at least some adjacent atomic layers thereof.

Abstract translation: 用于与另一个接触构件（19）进行电接触以使得电流能够在所述元件（20）和所述接触构件之间流动的元件（20）包括至少具有接触表面的接触表面的主体（20） 21）被施加到所述接触构件上。 该接触层包括连续膜，该连续膜包含在每个原子层和较弱​​键之间具有强键（例如共价键或金属键）的叠层多元素材料，通过较大的键合距离或例如范德华力键或氢键至少 其相邻原子层。

公开(公告)号：WO9923145A9

公开(公告)日：2000-02-17

申请号：PCT/SE9801940

申请日：1998-10-27

Applicant: ABB AB ,  JOHANSSON TOMMY ,  KORSKE HAAKAN

Inventor： JOHANSSON TOMMY ,  KORSKE HAAKAN

IPC: C08J3/20 ,  C08K3/22 ,  C08K3/32 ,  C08L23/06

CPC classification number: C08J3/203 ,  C08K3/22

Abstract: A method of producing a material, according to which method a particulate polymer is mixed with a particulate, inorganic hydroxide, and the mixture is treated in such a manner that it forms a solid body. Before said treatment the polymer is given an average particle size in the order of 500 mu m or less. The invention also concerns a composition comprising the particulate polymer and the particulate, inorganic hydroxide, where the average particle size of the polymer is in the order of 500 mu m or less. The composition is used for producing a solid body suitable to constitute a component in a power electronics device.

Abstract translation: 一种生产材料的方法，根据该方法，将颗粒状聚合物与颗粒状无机氢氧化物混合，并以使其形成固体的方式处理该混合物。 在所述处理之前，聚合物的平均粒径为500μm以下。 本发明还涉及包含颗粒聚合物和颗粒的无机氢氧化物的组合物，其中聚合物的平均粒度为约500μm或更小。 该组合物用于制造适于构成电力电子设备中的组分的固体。