探讨了管道阴极保护中阳极位置优化模型,从静态场理论出发,研究了下列函数关系:( 1)阳极位置对阳极电阻及通电点电位的影响;(2)阳极位置对阳极电场及沿线保护电位分布的影响。
The optimization of anode location along pipe line was wxplored.According to the theory of electric field of stable currents, the following functions were studied: (A) the influence of anode location on the anodic resistance (medium circuit resistance ) and on the potential of the jumction field and on the potential distribution along the pipe. Based point to anode cable; (B) the influence of anode location on the anode electric field and on the potential distribution along the pipe line. Based on the ratio of components composing cathodic protection potential system, the anode distance (from 0 to )were divided into three regions. The optimization of anode distance in short range region and in long range region was discussed in details.
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