摘要
综述了当前接地网腐蚀行为(即土壤腐蚀)的研究现状,对一些研究热点问题进行了逐一的点评和分析。结合嘉兴地区土壤特性和接地网的多年维护经验,提出了接地网土壤腐蚀行为的特定研究方法和腐蚀速度的测定方法。以上分析对变电站接地网平时的安全维护具有重要意义。
The soil corrosion of ground network is reviewed, and some important topics are also discussed and analyzed in this paper. Combining with the porpertis of soil in Jiaxing and the running experiences for maintenance of ground network, we bring forward the specific research method to study the soil corrosion of ground network and its corrosive rate. The above analysis is very significant for safe maintenance of ground network.
出处
《科技通报》
北大核心
2011年第4期566-570,609,共6页
Bulletin of Science and Technology
基金
国家自然科学基金资助项目(20876151)
关键词
土壤腐蚀
接地网
腐蚀电流
极化曲线
电化学阻抗谱
soil corrosion
ground network
corrosion current
polarization curve
electrochemical impendence spectra.
