摘要
以有限埋地电缆为研究对象,依据电磁场理论和时域有限差分法建立了物理分析模型。采用多区域FDTD方法对埋地电缆进行分析,通过编程计算出仿真结果,该结果与实测数据比较一致,验证了该方法的正确性。
Take the finite length＇s buffed cable as a research object and establish a physical analysis model with the theory of electromagnetic field and FDTD. The theory of many-body scatter are utilitied in the simulation calculation because of the character of the cable. Finally ,we get the result by the programme simulation and the simulation method is proved with the valuable conclusion.
