基于小波分析的故障选线仿真研究

文章主要解决将小波变换应用于小电流接地系统选线问题,仿真结果表明,本文提出的选线方法应用于中性点不接地系统和经消弧线圈接地系统且不受暂态电阻和故障相影响均可快速准确地选出故障线路.

Based on wavelet analysis simulation of fault line selection

This paper attempts to apply the wavelet transform small current grounding line selection problems. A large number of simulation results show that the proposed alignment method is applied to ungrounded systems and arc suppression coil grounding system and is not the fault phase transient impact resistance and can be quickly and accurately select the fault line.