摘要
本文提出了DC电缆传输线模型,利用Matlab/simulink对模型进行仿真,仿真表明DC电缆传输线参数对电磁干扰的仿真结果有影响:不加电缆模型时LISN的输出电压和传导干扰要比加电缆模型时大得多。这对于传导干扰研究中寄生参数的处理有一定的指导意义。
In this paper, the DC cable transmission line model is put forward. The model is simulated by using Matlab /simulink. The investigation shows that the DC cable transmission line parameter has an effect on EMI simulation： When you consider the cable model, the output voltage and conducted interference of LISN is much more higher than the output voltage without considering the cable model. But, the conducted interference is lower. This approach is very useful for future handling of parasitic capacitors in the study of conducted interference.
出处
《船电技术》
2010年第4期14-19,共6页
Marine Electric & Electronic Engineering
