• On the basis of active power filter linear shunt transformer harmonic impedance control, a novel principle for high voltage alternate power distribution systems is proposed.

    针对高压交流配电系统提出一种基于线性并联变压器谐波阻抗控制的并联型有源电力滤波器原理

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  • Based on the analysis of the structural type, capacitance and impedance voltage of grounding transformer, a proper method of choosing grounding transformer is proposed in this paper.

    通过接地变压器结构型式容量阻抗电压分析研究,得出正确选择接地变压器的方法

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  • Secondary load impedance of a current transformer(CT) has great influence on the error of the CT.

    电流互感器负载阻抗对电流互感器误差较大影响

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  • This paper analyzes the require of distribution transformer short impedance in national standard and puts forward a method to test the capacity of transformer with steady impedance voltage.

    根据新实施标准对隔爆型干式变压器性能参数进行调整,变压器短路阻抗进行了理论分析计算,并给出了矿用隔爆型干式变压器的短路阻抗值。

    youdao

  • This paper will give a brief introduction of how to reduce transformer impedance to 3%, in order to ensure short-circuit test pulse current requirements.

    本文简要介绍如何变压器阻抗降低至3%,保证短路测试脉冲电流要求

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  • The Balance Transformer Accroding to Impedance Matching which has been widely used in electric railway is a kind of three-phase to two-phase power supply equipment.

    阻抗匹配平衡变压器三相变两相供电设备广泛用于我国电气化铁道

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  • The second amplifying device is connected to the summing node via an output matching circuit and a second impedance transformer containing a transmission line.

    所述第二放大装置经由输出匹配电路以及包含传输线的第二阻抗变换器连接述求和结 点

    youdao

  • The second amplifying device is connected to the summing node via an output matching circuit and a second impedance transformer containing a transmission line.

    所述第二放大装置经由输出匹配电路以及包含传输线的第二阻抗变换器连接述求和结 点

    youdao

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