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Experimental study of the influence of single-phase short-circuits of power cable lines 110 and 220 kV on the operation of communications systems and automation

机译:电力电缆110和220 kV单相短路对通信系统运行和自动化的影响的实验研究

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摘要

The results of experimental measurements of currents and voltages in the elements of cable power lines and communication lines at occurrence of single-phase short-circuit of power cable lines 110 and 220 kV are present. The effect of the short circuits on the operation of the communication cable lines that are laid in the same trench with power cables is evaluated. Explanations to the emerging effects and recommendations for practical use of the results obtained in design, operation and repair of cable lines are given.
机译:存在在电力电缆线路110和220kV的单相短路发生时电缆电力线路和通信线路的元件中的电流和电压的实验测量结果。评估了短路对与电力电缆位于同一沟槽中的通信电缆线路运行的影响。给出了对新兴效果的解释,并提出了在电缆设计,操作和维修中实际使用结果的建议。

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