• 按照同样方法串-串、并-串形式馈电装置导出了新的耦合裂缝匹配设计准则

    According to this method, a new matching criterion of coupling slots is derived for the series-series feeder and the shunt-series feeder.

    youdao

  • 针对现有馈电保护开关动作缺点,设计一种基于控制器的矿井供电网络漏电检测装置

    To solve the disadvantage of slow action of existing feed protection switches, a leakage detection device for mine power supply network based on dual-controller was designed.

    youdao

  • 装置馈电开关漏电保护装置使用附加直流电源原理,在分支馈电开关处的漏电保护装置使用功率方向式保护原理。

    This device use the principle of additional DC power supply in main feeding switch, and use the principle of direction of zero sequence power in branch feeding switch.

    youdao

  • 三角馈电UPS一种新型电源装置

    Uninterrupted Power System (UPS) by Triport is a new type of power supply.

    youdao

  • 介绍新型电压负反研制成本低体积装置

    This paper introduces a newtyped voltage negative feedback circuit, and develops a low-cost and a small sized system.

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  • 联锁起动馈电回路机械联锁避免在装置通电的情况下开门

    Door Interlocking: starter and feeder doors mechanically interlocked so doors cannot be opened with unit energized;

    youdao

  • 联锁起动馈电回路机械联锁避免在装置通电的情况下开门

    Door Interlocking: starter and feeder doors mechanically interlocked so doors cannot be opened with unit energized;

    youdao

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