母线桥

bus bar bridge ;

  • 开关柜之间线需要母线连接,提供母线桥额定流量,母线桥跨度,距高度等具体数据。

    If using busbar bridge between switchgears or inlet wire cabinets, should provide rated current-carrying capacity, span and height from the ground of the busbar bridge.

    longpo.cn

  • 根据涡流计算结果结合振动噪音分析,提出改善母线桥工作噪音的措施,并各项措施进行了数值模拟实验研究

    After that, the improvement methods are proposed to reduce the noise, and the numerical simulations and experiments are performed to study every improvement method.

    dict.cnki.net

  • 介绍了新型混合对称电平逆变器,不对称五电平逆变器一全逆变器级联而得,级联逆变器的直流母线电压相等

    It is proposed a novel hybrid asymmetric 9-level inverter in which an asymmetric 5-level inverter and an H-bridge inverter with equal dc bus voltage are series connected.

    www.dictall.com

母线桥

母线桥又称桥式接线,用跨接断路器BCD把两条电源引入线与两台变压器联系起来的主接线。较分段单母线接线简化,减少了断路器的数量。根据跨接桥断路器的位置不同,分为内接线桥和外接线桥。其中内接线桥适用于线路较长,负荷曲线比较平稳的变电位置;外接线桥则适用于线路较短,负荷曲线变化较大的变电位置。  母线桥刷漆的作用:绝缘、防腐、散热和“相”的标识。

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