POWER CAPACITOR MODULE WITH COOLING ARRANGEMENT

    公开(公告)号:EP3488453A1

    公开(公告)日:2019-05-29

    申请号:EP16790923.3

    申请日:2016-10-26

    申请人: ABB Schweiz AG

    IPC分类号: H01G2/08

    摘要: A power capacitor unit including a casing, first and second layers of capacitor elements wherein the first layer of capacitor elements are stacked on the second layer of capacitor elements, a first busbar assembly connected to the capacitor elements of the first layer, a second busbar assembly connected to the capacitor elements of the second layer, wherein the first busbar assembly and the second busbar assembly are arranged between the first layer of capacitor elements and the second layer of capacitor elements, a heat conducting layer provided between the first busbar assembly and the second busbar assembly, wherein the heat conducting layer is in thermal contact with the casing, thereby conducting heat from the first busbar assembly and the second busbar assembly to the casing, and wherein the casing is electrically insulated from the first busbar assembly and the second busbar assembly.

    ELEMENT FOR PROTECTING CIRCUIT
    49.
    发明公开

    公开(公告)号:EP3460812A1

    公开(公告)日:2019-03-27

    申请号:EP17799608.9

    申请日:2017-05-15

    摘要: The present disclosure discloses a circuit protection device including a first magnetic layer in which a plurality of magnetic sheets are laminated and of which at least a portion of one surface is exposed, a second magnetic layer in which a plurality of magnetic sheets are laminated and of which at least a portion of one surface is exposed, and a nonmagnetic layer in which a plurality of nonmagnetic sheets are laminated and which is disposed between the first and second magnetic layers. A noise filter part including a plurality of coil patterns is disposed in the nonmagnetic layer.