A power distribution line or cable.
一种动力分配线或动力分配电缆。
Check diagnosis distribution line for short circuit to ground.
检查诊断配电线路是否接地短路。
Its application can improve the selectivity and sensitivity of power supply and distribution line protection.
其应用可提高供配电线路保护的选择性、灵敏性与供配电线路运行的可靠性、安全性。
Combined with many years experience, discusses the transmission and distribution line management, offer reference only for the same industry staff.
笔者结合多年工作经验，论述了输配电线路的管理工作，仅为同行业工作人员提供参考。
It should be noted that the Angle tower deviation of transmission and distribution line is the basis for laying Angle pole or pouring the foundation of Angle tower.
输配电线路转角杆塔角位移是线路施工中立转角杆或浇筑转角铁塔基础的依据，应该引起线路施工人员重视。
Through the example we know that the distribution line of the bending moments, pressure and deflection obtained by this method is the same as by the differential method.
通过算例发现该分析法得出的弯矩、压力和位移分布线与按微分分析法分析结果非常吻合。
The causes of refusing action of over current protection when the short circuit arises at the beginning of distribution line have been theoretically analysed in this paper.
从理论上分析配电线路出口故障时，电流速断和定时过电流保护拒动的原因，从而阐明电流互感器的响应特性对电流保护有很大的影响，最后提出相应的对策。
The measuring instrument of distribution line loss was led into as the important tool of line loss management, which can get real time results of theoretical line loss calculation fast.
引入配电线损测量仪作为线损管理的重要工具，可以实时快速地获得理论线损的计算结果。
The over-load protection technology is an indispensable constituent of the low-voltage apparatus intellectualization, ensuring the electric motor and the distribution line safe operation.
过载保护技术是低压电器智能化技术的重要组成部分，是保证电动机、配电线路安全运行的重要技术。
SC9 epoxy cast dry-type distribution line transformers and air-insulated dry-type transformers SG, good insulation, anti-short circuit ability, resistance to high levels of lightning impulse.
SC9系列环氧树脂浇注干式配电变压器和空气绝缘的SG型干式变压器绝缘性能好， 抗短路能力强，耐雷电冲击水平高。
Experimental results show that if the active filter is installed on the end bus of the radial power distribution line, it successfully performs harmonic damping throughout the distribution line.
实验结果证明，将有源滤波器安装在放射状配电网的末端母线上，可在整个配电网上有效地抑制谐波。
Experimental results show that if the active filter is installed on the end bus of the radial power distribution line, it successfully performs harmonic damping throughout the distribution line.
实验结果证明，将有源滤波器安装在放射状配电网的末端母线上，可在整个配电网上有效地抑制谐波。
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