数值模拟技术在高压直流接地极干扰埋地管道领域的研究现状

Research Status of Numerical Simulation Technology in the Field of HVDC Grounding Pole Interference in Buried Pipelines

为更好地了解数值模拟技术在高压直流干扰埋地管道领域的研究现状,通过对国内外高压直流干扰埋地管道研究成果的总结,介绍了数值模拟技术的计算方法,分析了CDEGS与Beasy 2款数值模拟计算软件的计算原理并对比了各自的优势与不足,总结了数值模拟技术在埋地管道高压直流干扰研究中的应用现状。在此基础上,指出了当前数值模拟技术存在的问题,并展望了数值模拟技术用于埋地管道高压直流干扰的计算方向,为相关研究人员和工程人员提供参考和借鉴。

In order to better understand the research status in the field of HVDC interference in buried pipelines by numerical simulation technology,the research results of HVDC interference in buried pipelines at home and abroad were summarized.The method of calculation of numerical simulation technology was introduced,the calculation principles of two numerical simulation and calculation softwares,CDEGS and Beasy,were analyzed,and their advantages and disadvantages were compared.In addition,the application status of numerical simulation tech⁃nology in the study of HVDC interference in buried pipelines was summarized.On this basic,the current problems in numerical simulation technology were pointed out,and the future calculation direction of numerical simulation technique used for HVDC interference in buried pipe⁃lines was prospected,which would provide reference and inspiration for relevant researchers and engineers.