【摘要】 介绍了经验模态分解(Em p iricalM ode D ecom position,简称为EMD)方法,并将其引入电力系统故障信号处理中,提出一种基于EMD的输电线路故障定位新方法,仿真实验表明该方法能较好地实现超高压输电线路故障定位。更多还原

【Abstract】 A new signal analysis method,empirical mode decomposition(EMD) is introduced in the paper.Based on Empirical Mode Decomposition,a novel fault location method for transmission line is proposed.The results of simulation experiment show that the method can implement availably accurate fault location for EHV transmission line.更多还原