沿海地区变电站腐蚀现状及防腐措施研究

Study on corrosion status and anti-corrosion measures of substations in coastal areas

沿海地区具有高温、高湿、高盐分的海洋性气候特点,近年来已经给变电站电气设备及钢构件造成了严重的腐蚀,并严重威胁到变电站和智能电网的安全稳定运行。本文基于对沿海地区变电站腐蚀情况调研结果的分析,通过对变电站腐蚀原因和常见腐蚀型式的剖析,提出变电站电气设备及钢构件的新型防腐措施。

The coastal areas have the characteristics of high temperature,high humidity and high salinity oceanic climate.In recent years,serious corrosion has occurred to electrical equipment and steel components in substations and it has seriously threatened the safe and stable operation of substations and smart grid.Based on the analysis of the investigation results of substation corrosion in coastal areas,this paper presents a new type of anticorrosive measures for substation electrical equipment and steel components by analyzing the causes of corrosion in substations and common corrosion patterns.