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105 条记录 (耗时 0.019 秒)

    CAPACITOR SYSTEM AND SUBSEA ELECTRICAL SYSTEM COMPRISING IT
    2.
    发明公开
    CAPACITOR SYSTEM AND SUBSEA ELECTRICAL SYSTEM COMPRISING IT 审中-公开

    公开(公告)号：EP3346478A1

    公开(公告)日：2018-07-11

    申请号：EP17150678.5

    申请日：2017-01-09

    申请人： Siemens Aktiengesellschaft

    发明人： Boe, Ove

    IPC分类号： H01G4/38 ,  H01G2/14 ,  H01G4/40 ,  H01G4/228 ,  H01F5/02 ,  H01G4/015

    CPC分类号： H01G4/38 ,  H01F27/2804 ,  H01F37/00 ,  H01F2027/2809 ,  H01G2/14 ,  H01G4/015 ,  H01G4/224 ,  H01G4/228 ,  H01G4/40

    摘要： The present invention relates generally to a capacitor system and particularly to a capacitor system for subsea electrical systems. A capacitor system (100) in accordance with the present invention comprises a first capacitor (110) and a second capacitor (120) having essentially the same capacitance and a current limiter (130). A first terminal of the first capacitor and a first terminal of the second capacitor are connectable to a first busbar (200). The second terminal of the first capacitor is coupled to a first terminal (134) of the current limiter (130) and the second terminal of the second capacitor is coupled to a second terminal (135) of the current limiter (130). The current limiter has at least one third terminal (133) connectable to a second busbar (300). The current limiter comprises a first inductive element (131) and a second inductive element (132) having essentially the same inductance and being magnetically coupled with opposite polarity.

    FILM CAPACITOR
    8.
    发明公开
    FILM CAPACITOR 有权
    FILMKONDENSATOR

    公开(公告)号：EP2023356A1

    公开(公告)日：2009-02-11

    申请号：EP07744438.8

    申请日：2007-05-30

    申请人： Soshin Electric Co. Ltd.

    发明人： KATO, Yoshikuni ,  KOIZUMI, Katsuo ,  MACHIDA, Kanji

    IPC分类号： H01G4/18 ,  H01G4/015 ,  H01G4/32 ,  H01G4/38

    CPC分类号： H01G4/30 ,  H01G4/015 ,  H01G4/18 ,  H01G4/32

    摘要： A film capacitor comprises a wound body (12), a first terminal part (14) electrically connected to one end of the wound body (12), and a second terminal part (16) electrically connected to the other end of the wound body (12). The wound body (12) is structured by winding into a laminate a first film laminate (20A) formed of a laminate of dielectric films and having therein a floating electrode (22) and a second film laminate (20B) formed of a laminate of first and second metal films (24, 26) sandwiching the first film laminate (20A) and dielectric films and having therein a floating electrode (22). Each of the floating electrodes (22) is composed of integrated small electrodes (34) independent of each other.

    摘要翻译： 薄膜电容器包括卷绕体（12），电连接到卷绕体（12）的一端的第一端子部分（14）和电连接到卷绕体的另一端的第二端子部分（16） 12）。 卷绕体（12）通过将由电介质膜的层叠体形成的第一膜层叠体（20A）卷绕成层叠体而构成，其中具有浮置电极（22）和由第一层叠体形成的第二膜层压体（20B） 和夹着第一膜层叠体（20A）的介电膜并具有浮置电极（22）的第二金属膜（24,26）。 每个浮置电极（22）由彼此独立的集成小电极（34）组成。

    A CAPACITOR ELEMENT FOR A POWER CAPACITOR, A METHOD FOR MANUFACTURING THE SAME AND A POWER CAPACITOR COMPRISING SUCH CAPACITOR ELEMENT
    9.
    发明公开
    A CAPACITOR ELEMENT FOR A POWER CAPACITOR, A METHOD FOR MANUFACTURING THE SAME AND A POWER CAPACITOR COMPRISING SUCH CAPACITOR ELEMENT 有权
    电容器元件用于功率电容器，这样的元件及其制造方法电力电容器

    公开(公告)号：EP1254467A1

    公开(公告)日：2002-11-06

    申请号：EP01901638.5

    申请日：2001-01-11

    申请人： ABB AB

    发明人： ERIKSSON, Esbjörn

    IPC分类号： H01G4/015

    CPC分类号： H01G4/015 ,  H01G4/145

    摘要： A capacitor element for a power capacitor having a plurality of films (4, 5) of dielectric material forming two adjacent dielectric layers, and also a plurality of electrodes (6, 7, 8) of metal material, two (6, 7) of which are situated between the two adjacent dielectric layers spaced from and beside each other to produce an area (9) which is free from metal material. According to the invention a permanent connection (24) of a dielectric material is arranged in said area and unites the dielectric layers with each other. The invention also relates to a method for producing such a capacitor element, and a power capacitor comprising such a capacitor element.

    METALLISIERUNG FÜR SELBSTHEILENDEN FOLIENKONDENSATOR
    10.
    发明授权
    METALLISIERUNG FÜR SELBSTHEILENDEN FOLIENKONDENSATOR 有权
    金属化自愈薄膜电容器

    公开(公告)号：EP1060488B1

    公开(公告)日：2002-09-25

    申请号：EP99910121.5

    申请日：1999-02-10

    申请人： EPCOS AG

    发明人： VETTER, Harald

    IPC分类号： H01G4/015 ,  H01G4/008

    CPC分类号： H01G4/008 ,  H01G4/015

    摘要： In a metal-plating for a foil capacitor, a dielectric capacitor foil (3) provided with a metallic coating (4) is wound in the running direction (y) of the foil into a capacitor element, and the coating (4) is subdivided into segments. The coating consists of an alloy-plating that is profiled transversely to the running direction and partially segmented.