Electric Power converter
    1.
    发明申请
    Electric Power converter 有权
    电力转换器

    公开(公告)号:US20060227583A1

    公开(公告)日:2006-10-12

    申请号:US11092672

    申请日:2005-03-30

    IPC分类号: H02M7/5387

    摘要: By reduction in loss and noise of a three-phase reactor on the AC side of an electric power converter, compactness and reduction in weight of the reactor are realized, and countermeasures for heat and noise are reduced, and a specific frequency component is reduced, thus cost reduction and conversion efficiency are improved, and carriers of a controller are prepared in correspondence to the phases of the electric power converter, and moreover a phase difference of each carrier is set properly.

    摘要翻译: 通过降低电力转换器的AC侧的三相电抗器的损耗和噪声,实现了电抗器的紧凑性和重量的减轻,并且降低了热和噪声的对策,并且降低了特定频率分量, 从而提高了成本降低和转换效率,并且与电力转换器的相位对应地准备控制器的载波,并且还适当地设置每个载波的相位差。

    Electric power converter
    2.
    发明授权
    Electric power converter 有权
    电力转换器

    公开(公告)号:US07542312B2

    公开(公告)日:2009-06-02

    申请号:US11757474

    申请日:2007-06-04

    IPC分类号: H02M1/12 H02M1/14 H02M3/335

    摘要: By reduction in loss and noise of a three-phase reactor on the AC side of an electric power converter, compactness and reduction in weight of the reactor are realized, and countermeasures for heat and noise are reduced, and a specific frequency component is reduced, thus cost reduction and conversion efficiency are improved, and carriers of a controller are prepared in correspondence to the phases of the electric power converter, and moreover a phase difference of each carrier is set properly.

    摘要翻译: 通过降低电力转换器的AC侧的三相电抗器的损耗和噪声,实现了电抗器的紧凑性和重量的减轻,并且降低了热和噪声的对策,并且降低了特定频率分量, 从而提高了成本降低和转换效率,并且与电力转换器的相位对应地准备控制器的载波,并且还适当地设置每个载波的相位差。

    Electric power converter for reducing generated high frequency components
    3.
    发明授权
    Electric power converter for reducing generated high frequency components 有权
    用于降低产生的高频部件的电力转换器

    公开(公告)号:US07548439B2

    公开(公告)日:2009-06-16

    申请号:US11092672

    申请日:2005-03-30

    IPC分类号: H02M1/12 H02M1/14 H02M3/335

    摘要: By reduction in loss and noise of a three-phase reactor on the AC side of an electric power converter, compactness and reduction in weight of the reactor are realized, and countermeasures for heat and noise are reduced, and a specific frequency component is reduced, thus cost reduction and conversion efficiency are improved, and carriers of a controller are prepared in correspondence to the phases of the electric power converter, and moreover a phase difference of each carrier is set properly.

    摘要翻译: 通过降低电力转换器的AC侧的三相电抗器的损耗和噪声,实现了电抗器的紧凑性和重量的减轻,并且降低了热和噪声的对策,并且降低了特定频率分量, 从而提高了成本降低和转换效率,并且与电力转换器的相位对应地准备控制器的载波,并且还适当地设置每个载波的相位差。