DEVICE HAVING CAPACITIVE LOADS AND ABNORMALITY DETECTING METHOD THEREOF
    10.
    发明申请
    DEVICE HAVING CAPACITIVE LOADS AND ABNORMALITY DETECTING METHOD THEREOF 有权
    具有电容负载的装置及其非正常检测方法

    公开(公告)号:US20120319696A1

    公开(公告)日:2012-12-20

    申请号:US13582661

    申请日:2010-06-17

    IPC分类号: G01R19/00 G01R31/00

    摘要: In a device having capacitive loads in which a plurality of capacitive loads are connected in parallel, power is supplied from an AC power source to a load group comprising the plurality of capacitive loads, the load group is divided into a plurality of small load groups, and a current detecting sensor for detecting a current which flows in at least one small load group at a side which is closer to the load side than a branch point at which the load group is divided into the plurality of small load groups and a current abnormality detecting part for determining an abnormality of a load by a current detecting signal which is detected by the current detecting sensor are equipped.

    摘要翻译: 在具有并联连接多个容性负载的容性负载的装置中,从AC电源向包括多个容性负载的负载组提供电力,负载组被分成多个小负载组, 以及电流检测传感器,用于检测在负载组被分割成多个小负载组的分支点处,在比靠近负载侧的一侧的至少一个小负载组中流动的电流和电流异常 检测由电流检测传感器检测出的电流检测信号确定负载异常的检测部件。