【摘要】 通过外加电流阴极保护的模拟实验,绘制了反电位法阴极保护的电力线分布,并与同条件下不加反电位法的和一般外加电流阴极保护的电力线分布进行了对比分析,探讨了反电位法阴极保护电力线的特征及管地电位的分布情况,为长距离的阴极保护设计提供了可靠的工程依据。更多还原

【Abstract】 The present paper draws a distribution of electrolines of the cathodic protection with converse electric potential method. The distribution of electrolines is got by making a simulated test of impressed current cathodic protection. At the same time, the paper makes a comparative analysis between this method and the general method, and discusses the electric potential distribution of pipelines by this method. The conclusion can provide reliable basis for cathvdic protection projects.更多还原