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：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：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.