A device, comprising a system of rod-plane electrodes with a horizontal axis, enveloping tubular glass barriers or vertical planes as well as supports for their attachment, has been made. The tubular barriers were coated with a thin layer of either superhydrophobic soot or hydrophobic silicone. The electrical performance of the tubular soot barrier has been determined experimentally based on its size and the length of the interelectrode air gap under DC voltage and any atmosphere. Its insulating performance was then compared with that of its tubular glass or silicone counterpart as well as that of the hydrophilic glass plane barrier under the above conditions. The main results obtained show, on the one hand, that under severe pollution conditions, the electrical protection of the rod-plane system by tubular soot barrier is more reliable than that of glass or silicone regardless of the influence’s parameters considered in this investigation. On the other hand, the tubular barrier with superhydrophobic soot is technically more efficient and economically less expensive compared to its hydrophilic plane counterpart.

已经制成了一种装置，该装置包括具有水平轴的杆状平面电极系统，包围管状玻璃屏障或垂直平面的系统以及用于其附接的支撑件。管状阻隔层涂有一层超疏水性烟灰或疏水性有机硅薄层。管状烟灰屏障的电性能已根据其尺寸以及在直流电压和任何大气压下电极间气隙的长度进行了实验确定。然后，在上述条件下，将其绝缘性能与其管状玻璃或硅酮对应物以及亲水性玻璃平面阻隔层的绝缘性能进行比较。一方面，获得的主要结果表明，在严重的污染条件下，无论本研究中考虑的影响参数如何，通过管状烟灰屏障对杆面系统的电气保护都比玻璃或硅树脂更可靠。另一方面，与亲水性平面对应物相比，具有超疏水性烟灰的管状阻隔层在技术上更有效且经济上更便宜。