公开(公告)号：WO2017076659A1

公开(公告)日：2017-05-11

申请号：PCT/EP2016/075266

申请日：2016-10-20

Applicant: ABB SCHWEIZ AG

Inventor： DONZEL, Lise ,  SCHUDERER, Jürgen ,  DOBRZYNSKA, Jagoda ,  VOBECKY, Jan

IPC: H01L23/31 ,  H01L29/06

CPC classification number: H01L29/0661 ,  H01L23/3185

Abstract: The present invention relates to a power semiconductor device, comprising a substrate (12) having a first side (14) and a second side (16), the first side (14) and the second side (16) being located opposite to each other, wherein the first side (14) comprises a 5 cathode (18) and wherein the second side (14) comprises an anode (20), wherein a junction termination of a p/n-junction is provided at at least one surface of the substrate, preferably at at least one of the first side (14) and the second side, characterized in that the junction termination is coated by a passivating coating (26), the passivating coating (26) comprising at least one material selected from the group 0 consisting of an inorganic-organic composite material, parylene, and a phenol resin comprising polymeric particles. A device (10) as described above thus addresses issues of passivation of junction terminations and thus prevents or at least reduces the danger of fatal defects such as unstable device operation caused by changes in film properties, instability, water permeability, permeability of movable ions such as sodium, 5 pinholes and cracks, and aluminum metal disconnection or corrosion due to degradation and stress.

Abstract translation: 本发明涉及一种功率半导体器件，其包括具有第一侧（14）和第二侧（16）的衬底（12），所述第一侧（14）和所述第二侧（ ，其中所述第一侧（14）包括阴极（18），并且其中所述第二侧（14）包括阳极（20），其中提供了p / n结的结终端 在所述衬底的至少一个表面上，优选在所述第一侧面（14）和所述第二侧面中的至少一个上，其特征在于，所述结终端被钝化涂层（26）涂覆，所述钝化涂层（26） 选自由无机 - 有机复合材料，聚对二甲苯和包含聚合物颗粒的酚醛树脂组成的组0中的至少一种材料。 因此，如上所述的器件（10）解决了接线端子钝化的问题并且因此防止或至少减少了致命缺陷的危险，例如由膜性质，不稳定性，透水性，可移动离子渗透性等引起的不稳定器件操作 作为钠，5个针孔和裂缝，以及由于退化和压力导致铝金属脱落或腐蚀。

公开(公告)号：WO2018184144A1

公开(公告)日：2018-10-11

申请号：PCT/CN2017/079411

申请日：2017-04-05

Applicant: ABB SCHWEIZ AG ,  TAO, Zhiqiang

Inventor： TAO, Zhiqiang ,  GREMAUD, Robin ,  ZHANG, Yibo ,  CHEN, Jiansheng ,  DONZEL, Lise ,  GASPARINI, Rico ,  STRAUMANN, Ulrich ,  RIECHERT, Uwe ,  ELSER, Pierre

IPC: H01B3/00 ,  C08K3/22

Abstract: An insulation material for a DC electrical component is suggested. The insulation material comprises a thermoset or thermoplastic matrix and a functional filler component. The functional filler component has a non-linear DC conductivity depending on an applied electrical field strength. At least in a temperature range of 0℃ to 120℃, the functional filler component has a bandgap in the range of 2 to 5 eV, optionally in the range of 2 to 4 eV. Furthermore, a method for producing an insulation material, a use of an insulation material for a high voltage DC electrical component, a DC electrical component comprising the insulation material and the use of a DC electrical component comprising the insulation material in a high voltage DC gas insulated device are suggested.

公开(公告)号：WO2018150027A1

公开(公告)日：2018-08-23

申请号：PCT/EP2018/054038

申请日：2018-02-19

Applicant: ABB SCHWEIZ AG

Inventor： DONZEL, Lise ,  VELTHUIS, Rudi ,  GRADINGER, Thomas ,  GREUTER, Felix

IPC: H01F27/02

Abstract: A transformer (1) is provided, which comprises a tank (10) having an enclosed volume (11) with an insulating material (13), the tank (10) comprising at least one channel (25) extending through the tank (10), wherein the interior of the at least one channel (25) is separated from the enclosed volume (11) of the tank (10) by a channel wall (17). A transformer core (30) is provided outside of the enclosed volume (11), comprising at least one core leg (32) extending through the tank (10) via the at least one channel (25). At least one coil (50, 52) is located inside the enclosed volume (11), the coil (50, 52) being wound about the at least one channel (25), wherein the tank (10) has an inner wall or outer wall (16) comprising a weakly- conductive layer (40), which comprises fibers (42) embedded in an impregnating material (44).

公开(公告)号：WO2017097460A1

公开(公告)日：2017-06-15

申请号：PCT/EP2016/074188

申请日：2016-10-10

Applicant: ABB SCHWEIZ AG

Inventor： BAUR, Matthias ,  SINGH, Biswajit ,  SCHLEGEL, Christoph ,  ERIKSSON, Esbjörn ,  LENDENMANN, Heinz ,  BOEHM, Moritz ,  DONZEL, Lise ,  BANDALO, Felix

IPC: H01G2/16

CPC classification number: H01G2/16 ,  H01G2/14 ,  H01G4/38

Abstract: The present disclosure relates to power capacitor unit (1) for high-pressure applications. The power capacitor unit (1) comprises a housing (3), a plurality of capacitor elements (5-17, 23-35) connected to each other and arranged inside the housing (3), a dielectric liquid (L), a solid electrical insulation system arranged to electrically insulate each capacitor element (5-17, 23-35), a busbar, a plurality of fuse wires (5a-17a), each fuse wire having a first end connected to a respective capacitor element (5-17, 23-35) and a second end connected to the busbar (B), wherein the capacitor elements (5-17, 23-35), the solid electrical insulation system (41), and the fuse wires (5a-17a) are immersed in the dielectric liquid (L). Each fuse wire (5a-17a) has a plurality of first sections that are in physical contact with the electrical insulation system, and wherein each fuse wire (5a-17a) has a plurality of second sections without physical contact with the solid electrical insulation system.

Abstract translation: 本公开涉及用于高压应用的功率电容器单元（1）。 功率电容器单元（1）包括壳体（3），多个彼此连接并且布置在壳体（3）内的电容器元件（5-17,23-35），电介质液体（L），固体 （5-17,23-35），母线，多根熔丝（5a-17a）电绝缘的电绝缘系统，每根熔丝具有连接到相应电容器元件（5- 其中电容器元件（5-17,23-35），固体电绝缘系统（41）以及熔丝（5a-17a）连接到汇流条（B） 浸入电介质液体（L）中。 每根保险丝（5a-17a）具有与电绝缘系统物理接触的多个第一部分，并且其中每根保险丝（5a-17a）具有多个第二部分，而与物理接触的固体电绝缘系统

公开(公告)号：EP3179495B1

公开(公告)日：2018-05-02

申请号：EP15198598.3

申请日：2015-12-09

Applicant: ABB Schweiz AG

Inventor： BAUR, Matthias ,  SINGH, Biswajit ,  SCHLEGEL, Christoph ,  ERIKSSON, Esbjörn ,  LENDENMANN, Heinz ,  BOEHM, Moritz ,  DONZEL, Lise ,  BANDALO, Felix

IPC: H01G2/16

CPC classification number: H01G4/224 ,  H01G2/14 ,  H01G2/16 ,  H01G4/04 ,  H01G4/228 ,  H01G4/38 ,  H02H7/16

Abstract: The present disclosure relates to power capacitor unit (1) for high-pressure applications. The power capacitor unit (1) comprises a housing (3), a plurality of capacitor elements (5-17, 23-35) connected to each other and arranged inside the housing (3), a dielectric liquid (L), a solid electrical insulation system arranged to electrically insulate each capacitor element (5-17, 23-35), a busbar, a plurality of fuse wires (5a-17a), each fuse wire having a first end connected to a respective capacitor element (5-17, 23-35) and a second end connected to the busbar (B), wherein the capacitor elements (5-17, 23-35), the solid electrical insulation system (41), and the fuse wires (5a-17a) are immersed in the dielectric liquid (L). Each fuse wire (5a-17a) has a plurality of first sections that are in physical contact with the electrical insulation system, and wherein each fuse wire (5a-17a) has a plurality of second sections without physical contact with the solid electrical insulation system.

公开(公告)号：EP3114913A1

公开(公告)日：2017-01-11

申请号：EP15706253.0

申请日：2015-02-26

Applicant: ABB Schweiz AG

Inventor： GRADINGER, Thomas ,  DONZEL, Lise ,  COTTET, Didier ,  GREUTER, Felix

IPC: H05K7/14

CPC classification number: H05K7/1432

Abstract: The present invention relates to an Enclosure for power electronic components, comprising: an enclosure wall (22) comprising an insulating material, a first conductive layer (24) covering a portion of an inner face (26) of the enclosure wall (22), and a second conductive layer (28) covering at least a portion of an outer face (30) of the enclosure wall (22), wherein the first (24) and the second (28) conductive layers are electrically insulated from each other by the enclosure wall (22) and are capable of exhibiting a different electrical potential, and wherein at least a portion of the inner face (26) of the enclosure wall (22) not being covered with a conductive layer (24, 28) and abutting the portion being covered by the conductive layer (24, 28) is covered by a resistive material layer (34). Such an enclosure (20) provides an improved insulation, especially with regard to field grading.

Abstract translation: 本发明涉及一种用于电力电子部件的外壳，包括：包括绝缘材料的外壳壁（22），覆盖外壳壁（22）的内表面（26）的一部分的第一导电层（24） 以及覆盖所述封闭壁（22）的外表面（30）的至少一部分的第二导电层（28），其中所述第一导电层（24）和所述第二导电层（28）彼此电绝缘 壳体壁（22）并且能够呈现不同的电势，并且其中外壳壁（22）的内表面（26）的至少一部分不被导电层（24,28）覆盖并且邻接 由导电层（24,28）覆盖的部分被电阻材料层（34）覆盖。 这种外壳（20）提供了改进的绝缘，特别是在现场分级方面。

公开(公告)号：EP2586044B2

公开(公告)日：2017-11-29

申请号：EP11727496.9

申请日：2011-06-28

Applicant: ABB Schweiz AG

Inventor： MURILLO, Rafael ,  ROY, Carlos ,  SMAJIC, Jasmin ,  DONZEL, Lise ,  TEPPER, Jens ,  LETOSA FLETA, Jesus ,  USON, Antonio ,  VILLÉN, Maria Teresa ,  SAMPLON, Miguel

IPC: H01F27/28 ,  H01F27/36

CPC classification number: H01F27/362 ,  H01F27/2885 ,  H01F41/06 ,  Y10T29/49071

公开(公告)号：EP3179495A1

公开(公告)日：2017-06-14

申请号：EP15198598.3

申请日：2015-12-09

Applicant: ABB Schweiz AG

Inventor： BAUR, Matthias ,  SINGH, Biswajit ,  SCHLEGEL, Christoph ,  ERIKSSON, Esbjörn ,  LENDENMANN, Heinz ,  BOEHM, Moritz ,  DONZEL, Lise ,  BANDALO, Felix

IPC: H01G2/16

CPC classification number: H01G2/16 ,  H01G2/14 ,  H01G4/38

Abstract: The present disclosure relates to power capacitor unit (1) for high-pressure applications. The power capacitor unit (1) comprises a housing (3), a plurality of capacitor elements (5-17, 23-35) connected to each other and arranged inside the housing (3), a dielectric liquid (L), a solid electrical insulation system arranged to electrically insulate each capacitor element (5-17, 23-35), a busbar, a plurality of fuse wires (5a-17a), each fuse wire having a first end connected to a respective capacitor element (5-17, 23-35) and a second end connected to the busbar (B), wherein the capacitor elements (5-17, 23-35), the solid electrical insulation system (41), and the fuse wires (5a-17a) are immersed in the dielectric liquid (L). Each fuse wire (5a-17a) has a plurality of first sections that are in physical contact with the electrical insulation system, and wherein each fuse wire (5a-17a) has a plurality of second sections without physical contact with the solid electrical insulation system.

Abstract translation: 本公开涉及用于高压应用的功率电容器单元（1）。 功率电容器单元（1）包括壳体（3），多个彼此连接并且布置在壳体（3）内的电容器元件（5-17,23-35），电介质液体（L），固体 （5-17,23-35），母线，多根熔丝（5a-17a）电绝缘的电绝缘系统，每根熔丝具有连接到相应电容器元件（5- 其中电容器元件（5-17,23-35），固体电绝缘系统（41）以及熔丝（5a-17a）连接到汇流条（B） 浸入电介质液体（L）中。 每根保险丝（5a-17a）具有与电绝缘系统物理接触的多个第一部分，并且其中每根保险丝（5a-17a）具有多个第二部分，而与物理接触的固体电绝缘系统 。

公开(公告)号：EP3607563A1

公开(公告)日：2020-02-12

申请号：EP17904378.1

申请日：2017-04-05

Applicant: ABB Schweiz AG

Inventor： TAO, Zhiqiang ,  GREMAUD, Robin ,  ZHANG, Yibo ,  CHEN, Jiansheng ,  DONZEL, Lise ,  GASPARINI, Rico ,  STRAUMANN, Ulrich ,  RIECHERT, Uwe ,  ELSER, Pierre

IPC: H01B3/00 ,  C08K3/22