Abstract The presented method enables determination of enlargement of power transfer capacity of HV cable lines with applied cross-bonding because of surrounding metal installations. The main problem appears because of the fact that many of surrounding metal installations are situated under the surface of the ground and cannot be visually determined or verified. The method developed here enables compensation of deficiency of all relevant, but unknown data. This has been done by defining the certain field measurement procedure and by developing the corresponding analytical procedure based on the results of these measurements. The performed quantitative analysis shows that the favorable effects of surrounding metal installations on the power transfer capacity of these cable lines are remarkable.

中文翻译：

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周围金属装置对应用交叉连接的高压电缆线路电力传输能力的感应影响

摘要 所提出的方法能够确定由于周围金属装置而应用交叉连接的高压电缆线路的电力传输容量的扩大。主要问题的出现是因为周围的许多金属装置都位于地表之下，无法通过视觉确定或验证。这里开发的方法能够补偿所有相关但未知数据的缺陷。这是通过定义特定的现场测量程序并根据这些测量结果开发相应的分析程序来完成的。进行的定量分析表明，周围金属装置对这些电缆线路的电力传输能力的有利影响是显着的。