| Similar to the preferred principle and power transmission path of the oil and gas industry make construction projects have been built and the inevitable path parallel close to or crossing situation,problems of power line electromagnetic effects on buried metal pipeline is increasingly outstanding.With the land resources increasingly tense,a new transmission line route selection often near with the existing transmission corridor,the effect of electromagnetic situation in new power transmission lines on adjacent pipelines to assess the presence of new problems: the original single new lines,without considering the other line may underestimate the actual electromagnetic influence on pipeline the.In order to more comprehensive and practical evaluation of existing transmission corridor internal new transmission lines on the electromagnetic effect near the buried metal pipeline,based on the electromagnetic effects on the single transmission line calculation method,will also consider the effect of environmental protection measures of the electromagnetic transmission line before construction and pipeline have been taken,and CDEGS software in the existing transmission corridor multi transmission line complex electromagnetic environment based on the proposed new power transmission lines on the electromagnetic effect of oil and gas pipeline near the analysis processing method in practical engineering and process.Combined with the actual electromagnetic transmission of a 500 k V transmission line in the vicinity of the two substations and the 6 oil and gas pipelines,the electromagnetic effect is analyzed. |
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