Abstract

This study shows that there is a need to improving ac power supply grounding systems with the help of reinforced-concrete supports and foundations as natural ground sources. An equivalent circuit for wet concrete is presented that takes into account the transverse filling of air pores. The dependence of the specific resistivity of the catenary system’s reinforced concrete pores and foundations on the structural moisture and temperature is shown. The moisture relation of electrical breakdown voltage is calculated for the catenary system’s reinforced-concrete supports and foundations.

中文翻译：

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湿度和温度对悬链线系统钢筋混凝土结构电性能的影响

摘要

这项研究表明，有必要借助钢筋混凝土支撑和地基作为天然地面源来改善交流电源接地系统。提出了考虑到气孔的横向填充的湿混凝土等效电路。显示了悬链线系统的钢筋混凝土孔隙和地基的电阻率与结构湿度和温度的关系。计算悬链线系统的钢筋混凝土支座和地基的击穿电压的湿度关系。