Transformer device
    1.
    发明授权
    Transformer device 有权
    变压器装置

    公开(公告)号:US08274351B2

    公开(公告)日:2012-09-25

    申请号:US13128063

    申请日:2008-12-25

    IPC分类号: H01F27/02 H01F27/10

    摘要: A transformer device includes an iron core, a plurality of stacked coils, wound onto the iron core, a plurality of base members arranged between the plurality of coils adjacent in a stacking direction, a plurality of flow channel member groups provided for each of the coils, each provided at a corresponding base member, and forming a flow channel directed to a flow of an insulating liquid between the corresponding base member and a corresponding coil, and an obstruction member arranged to obstruct the flow of the insulating liquid such that at least one of the flow channels formed by the plurality of flow channel member groups differs in the flow volume of the insulating liquid from another of the flow channels, and to obstruct the flow of the insulating liquid at a region not overlapping with the iron core in the flowing direction of the insulating liquid, among the flow channels.

    摘要翻译: 一种变压器装置,包括铁芯,多个堆叠的线圈,缠绕在铁芯上,多个基座构件,其布置在堆叠方向相邻的多个线圈之间;为每个线圈提供的多个流动通道构件组 每个设置在相应的基座部件上,并形成一个引导到相应的底座部件和相应的线圈之间的绝缘液体流的流动通道,以及阻塞部件,该阻塞部件设置成妨碍绝缘液体的流动,使得至少一个 由多个流动通道构件组形成的流动通道在绝缘液体与另一个流动通道的流动体积方面不同,并且阻止绝缘液体在流动中与铁芯不重叠的区域的流动 绝缘液体的方向。

    TRANSFORMER DEVICE
    2.
    发明申请
    TRANSFORMER DEVICE 有权
    变压器设备

    公开(公告)号:US20110205007A1

    公开(公告)日:2011-08-25

    申请号:US13128063

    申请日:2008-12-25

    IPC分类号: H01F27/00

    摘要: A transformer device includes an iron core, a plurality of stacked coils, wound onto the iron core, a plurality of base members arranged between the plurality of coils adjacent in a stacking direction, a plurality of flow channel member groups provided for each of the coils, each provided at a corresponding base member, and forming a flow channel directed to a flow of an insulating liquid between the corresponding base member and a corresponding coil, and an obstruction member arranged to obstruct the flow of the insulating liquid such that at least one of the flow channels formed by the plurality of flow channel member groups differs in the flow volume of the insulating liquid from another of the flow channels, and to obstruct the flow of the insulating liquid at a region not overlapping with the iron core in the flowing direction of the insulating liquid, among the flow channels.

    摘要翻译: 一种变压器装置,包括铁芯,多个堆叠的线圈,缠绕在铁芯上,多个基座构件,其布置在堆叠方向相邻的多个线圈之间;为每个线圈提供的多个流动通道构件组 每个设置在相应的基座部件上,并形成一个引导到相应的底座部件和相应的线圈之间的绝缘液体流的流动通道,以及阻塞部件,该阻塞部件设置成妨碍绝缘液体的流动,使得至少一个 由多个流动通道构件组形成的流动通道在绝缘液体与另一个流动通道的流动体积方面不同,并且阻止绝缘液体在流动中与铁芯不重叠的区域的流动 绝缘液体的方向。

    Voltage Transforming Apparatus
    3.
    发明申请
    Voltage Transforming Apparatus 有权
    电压变压器

    公开(公告)号:US20100284205A1

    公开(公告)日:2010-11-11

    申请号:US12744264

    申请日:2008-03-04

    IPC分类号: H02M7/02 H01F27/28 H02M7/42

    摘要: A voltage transforming apparatus includes a first high voltage side coil, a first low voltage side coil magnetically coupled to the first high voltage side coil, a second low voltage side coil magnetically coupled to the first high voltage side coil, and a first switch switching an externally supplied voltage between being supplied to the first low voltage side coil and the second low voltage side coil and being supplied to the first high voltage side coil. The first low voltage side coil and the second low voltage side coil are provided such that a magnetic flux that is generated by current flowing through the first low voltage side coil and a magnetic flux that is generated by current flowing through the second low voltage side coil cancel each other out when a voltage is supplied via the first switch.

    摘要翻译: 电压变换装置包括:第一高压侧线圈,与第一高压侧线圈磁耦合的第一低压侧线圈,与第一高压侧线圈磁耦合的第二低压侧线圈;以及第一开关, 提供给第一低压侧线圈和第二低压侧线圈之间的外部供电电压并被提供给第一高压侧线圈。 第一低压侧线圈和第二低压侧线圈被设置为使得由流过第一低压侧线圈的电流产生的磁通和流过第二低压侧线圈的电流产生的磁通量 当通过第一开关提供电压时,彼此相互抵消。

    Voltage transforming apparatus
    4.
    发明授权
    Voltage transforming apparatus 有权
    电压变压装置

    公开(公告)号:US08274804B2

    公开(公告)日:2012-09-25

    申请号:US12744264

    申请日:2008-03-04

    IPC分类号: H02J3/01 H02M7/42

    摘要: A voltage transforming apparatus includes a first high voltage side coil, a first low voltage side coil magnetically coupled to the first high voltage side coil, a second low voltage side coil magnetically coupled to the first high voltage side coil, and a first switch switching an externally supplied voltage between being supplied to the first low voltage side coil and the second low voltage side coil and being supplied to the first high voltage side coil. The first low voltage side coil and the second low voltage side coil are provided such that a magnetic flux that is generated by current flowing through the first low voltage side coil and a magnetic flux that is generated by current flowing through the second low voltage side coil cancel each other out when a voltage is supplied via the first switch.

    摘要翻译: 电压变换装置包括:第一高压侧线圈,与第一高压侧线圈磁耦合的第一低压侧线圈,与第一高压侧线圈磁耦合的第二低压侧线圈;以及第一开关, 提供给第一低压侧线圈和第二低压侧线圈之间的外部供电电压并被提供给第一高压侧线圈。 第一低压侧线圈和第二低压侧线圈被设置为使得由流过第一低压侧线圈的电流产生的磁通和流过第二低压侧线圈的电流产生的磁通量 当通过第一开关提供电压时,彼此相互抵消。

    TRANSFORMER
    5.
    发明申请
    TRANSFORMER 有权
    变压器

    公开(公告)号:US20110248813A1

    公开(公告)日:2011-10-13

    申请号:US13133506

    申请日:2009-02-13

    IPC分类号: H01F17/04

    CPC分类号: H01F27/365 H01F30/04

    摘要: A transformer includes the first iron core having a plurality of legs arranged spaced apart from each other; a plurality of high-voltage side coils wound around the plurality of legs, respectively, and receiving a common single-phase AC power; and a plurality of low-voltage side coils provided corresponding to the high-voltage side coils, magnetically coupled to the corresponding high-voltage side coils, and wound around the plurality of legs, respectively. The high-voltage side coils and the corresponding low-voltage side coils constitute a plurality of coil groups. The transformer further includes the second iron core provided between the coil groups adjacent to each other.

    摘要翻译: 变压器包括具有彼此间隔布置的多个腿的第一铁芯; 分别缠绕在多个支​​腿上的多个高压侧线圈,并且接收公共的单相交流电力; 以及多个与高压侧线圈相对应地设置的低压侧线圈,磁耦合到相应的高压侧线圈,并且分别缠绕在多个腿上。 高压侧线圈和相应的低压侧线圈构成多个线圈组。 变压器还包括设置在彼此相邻的线圈组之间的第二铁芯。

    Transformer
    6.
    发明授权
    Transformer 有权
    变压器

    公开(公告)号:US08421571B2

    公开(公告)日:2013-04-16

    申请号:US13133506

    申请日:2009-02-13

    IPC分类号: H01F27/28

    CPC分类号: H01F27/365 H01F30/04

    摘要: A transformer includes the first iron core having a plurality of legs arranged spaced apart from each other; a plurality of high-voltage side coils wound around the plurality of legs, respectively, and receiving a common single-phase AC power; and a plurality of low-voltage side coils provided corresponding to the high-voltage side coils, magnetically coupled to the corresponding high-voltage side coils, and wound around the plurality of legs, respectively. The high-voltage side coils and the corresponding low-voltage side coils constitute a plurality of coil groups. The transformer further includes the second iron core provided between the coil groups adjacent to each other.

    摘要翻译: 变压器包括具有彼此间隔布置的多个腿的第一铁芯; 分别缠绕在多个支​​腿上的多个高压侧线圈,并且接收公共的单相交流电力; 以及多个与高压侧线圈相对应地设置的低压侧线圈,磁耦合到相应的高压侧线圈,并且分别缠绕在多个腿上。 高压侧线圈和相应的低压侧线圈构成多个线圈组。 变压器还包括设置在彼此相邻的线圈组之间的第二铁芯。

    SHARED REACTOR TRANSFORMER
    9.
    发明申请
    SHARED REACTOR TRANSFORMER 有权
    共享反应器变压器

    公开(公告)号:US20100102916A1

    公开(公告)日:2010-04-29

    申请号:US12522087

    申请日:2008-01-08

    IPC分类号: H01F27/28

    摘要: In order to additionally furnish the transformer with the reactor capability easily without having to change the structure of the transformer, a transformer is formed by winding an input-side coil 1b and output-side coils 1a and 1c around a shell-type iron core 2 so that voltages are induced in the output-side coils 1a and 1c by magnetic fluxes generated by a voltage applied on the input-side coil 1b, and two reactor coils 3a and 3b having the same winding number in the opposite winding directions and making a pair are wound around the shell-type iron core 2. A shared reactor transformer as a whole is thus formed.

    摘要翻译: 为了能够容易地向变压器提供电抗器能力而不必改变变压器的结构,通过将输入侧线圈1b和输出侧线圈1a和1c绕在壳型铁芯2周围形成变压器 使得在输出侧线圈1a和1c中由施加在输入侧线圈1b上的电压产生的磁通和在相反卷绕方向上具有相同绕组数的两个电抗器线圈3a和3b在输出侧线圈1a和1c中感应出电压, 对围绕壳型铁芯2缠绕。因此形成共同的电抗器变压器。